Mercurial > hg > orthanc-object-storage
changeset 170:c4ed02f3328f
integration 1.3.0: back to mainline
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 25 Jun 2024 12:07:42 +0200 |
| parents | af3d8de2f43f (diff) 5fed32546d27 (current diff) |
| children | 98371e70c460 |
| files | Aws/CMakeLists.txt Azure/CMakeLists.txt Google/CMakeLists.txt |
| diffstat | 65 files changed, 13718 insertions(+), 9659 deletions(-) [+] |
line wrap: on
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--- a/.hgignore Sat Jun 26 22:21:09 2021 +0200 +++ b/.hgignore Tue Jun 25 12:07:42 2024 +0200 @@ -2,4 +2,6 @@ CMakeLists.txt.user* *~ */ThirdPartyDownloads/* -.vscode/ \ No newline at end of file +.vscode/ +*.orig +Aws/i/
--- a/AUTHORS Sat Jun 26 22:21:09 2021 +0200 +++ b/AUTHORS Tue Jun 25 12:07:42 2024 +0200 @@ -5,7 +5,23 @@ Authors ------- -* Osimis <info@osimis.io> +* Sebastien Jodogne <s.jodogne@orthanc-labs.com> + + Overall design and lead developer. + +* Osimis S.A. Quai Banning 6 - 4000 Liège + 4000 Liege + Belgium + +* Orthanc Team SRL <info@orthanc.team> + Rue Joseph Marchal 14 + 4910 Theux Belgium + https://orthanc.team/ + +* ICTEAM, UCLouvain + Place de l'Universite 1 + 1348 Ottignies-Louvain-la-Neuve + Belgium + https://uclouvain.be/icteam
--- a/Aws/AwsS3StoragePlugin.cpp Sat Jun 26 22:21:09 2021 +0200 +++ b/Aws/AwsS3StoragePlugin.cpp Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License @@ -17,6 +19,7 @@ **/ #include "AwsS3StoragePlugin.h" +#include <Logging.h> #include <aws/core/Aws.h> #include <aws/s3/S3Client.h> @@ -25,55 +28,74 @@ #include <aws/s3/model/ListObjectsRequest.h> #include <aws/s3/model/DeleteObjectRequest.h> #include <aws/core/auth/AWSCredentialsProvider.h> +#include <aws/core/utils/HashingUtils.h> +#include <aws/core/utils/logging/DefaultLogSystem.h> +#include <aws/core/utils/logging/DefaultCRTLogSystem.h> +#include <aws/core/utils/logging/AWSLogging.h> +#include <aws/core/utils/memory/stl/AWSStreamFwd.h> #include <aws/core/utils/memory/stl/AWSStringStream.h> +#include <aws/core/utils/memory/AWSMemory.h> +#include <aws/core/utils/stream/PreallocatedStreamBuf.h> +#include <aws/core/utils/StringUtils.h> +#include <aws/transfer/TransferManager.h> #include <aws/crt/Api.h> +#include <iostream> +#include <fstream> #include <boost/lexical_cast.hpp> +#include <boost/interprocess/streams/bufferstream.hpp> #include <iostream> #include <fstream> const char* ALLOCATION_TAG = "OrthancS3"; -static const char* const PLUGIN_SECTION = "AwsS3Storage"; -class AwsS3StoragePlugin : public BaseStoragePlugin +class AwsS3StoragePlugin : public BaseStorage { public: - Aws::S3::S3Client client_; std::string bucketName_; + bool storageContainsUnknownFiles_; + bool useTransferManager_; + std::shared_ptr<Aws::S3::S3Client> client_; + std::shared_ptr<Aws::Utils::Threading::Executor> executor_; + std::shared_ptr<Aws::Transfer::TransferManager> transferManager_; public: - AwsS3StoragePlugin(const Aws::S3::S3Client& client, const std::string& bucketName, bool enableLegacyStorageStructure); + AwsS3StoragePlugin(const std::string& nameForLogs, std::shared_ptr<Aws::S3::S3Client> client, const std::string& bucketName, bool enableLegacyStorageStructure, bool storageContainsUnknownFiles, bool useTransferManager, unsigned int transferThreadPoolSize, unsigned int transferBufferSizeMB); virtual ~AwsS3StoragePlugin(); - virtual IWriter* GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled); - virtual IReader* GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled); - virtual void DeleteObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled); - virtual const char* GetConfigurationSectionName() {return PLUGIN_SECTION;}; + virtual IWriter* GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) ORTHANC_OVERRIDE; + virtual IReader* GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) ORTHANC_OVERRIDE; + virtual void DeleteObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) ORTHANC_OVERRIDE; + + virtual bool HasFileExists() ORTHANC_OVERRIDE + { + return false; + } }; -class Writer : public IStoragePlugin::IWriter +class DirectWriter : public IStorage::IWriter { std::string path_; - Aws::S3::S3Client client_; + std::shared_ptr<Aws::S3::S3Client> client_; std::string bucketName_; public: - Writer(const Aws::S3::S3Client& client, const std::string& bucketName, const std::string& path) + DirectWriter(std::shared_ptr<Aws::S3::S3Client> client, const std::string& bucketName, const std::string& path) : path_(path), client_(client), bucketName_(bucketName) { } - virtual ~Writer() + virtual ~DirectWriter() { } - virtual void Write(const char* data, size_t size) + virtual void Write(const char* data, size_t size) ORTHANC_OVERRIDE { Aws::S3::Model::PutObjectRequest putObjectRequest; @@ -87,42 +109,81 @@ stream->seekg(0); putObjectRequest.SetBody(stream); + putObjectRequest.SetContentMD5(Aws::Utils::HashingUtils::Base64Encode(Aws::Utils::HashingUtils::CalculateMD5(*stream))); - auto result = client_.PutObject(putObjectRequest); + auto result = client_->PutObject(putObjectRequest); if (!result.IsSuccess()) { - throw StoragePluginException(std::string("error while writing file ") + path_ + ": " + result.GetError().GetExceptionName().c_str() + " " + result.GetError().GetMessage().c_str()); + throw StoragePluginException(std::string("error while writing file ") + path_ + ": response code = " + boost::lexical_cast<std::string>((int)result.GetError().GetResponseCode()) + " " + result.GetError().GetExceptionName().c_str() + " " + result.GetError().GetMessage().c_str()); } } }; -class Reader : public IStoragePlugin::IReader +class DirectReader : public IStorage::IReader { - std::string path_; - Aws::S3::S3Client client_; +protected: + std::shared_ptr<Aws::S3::S3Client> client_; std::string bucketName_; + std::list<std::string> paths_; + std::string uuid_; public: - Reader(const Aws::S3::S3Client& client, const std::string& bucketName, const std::string& path) - : path_(path), - client_(client), - bucketName_(bucketName) + DirectReader(std::shared_ptr<Aws::S3::S3Client> client, const std::string& bucketName, const std::list<std::string>& paths, const char* uuid) + : client_(client), + bucketName_(bucketName), + paths_(paths), + uuid_(uuid) { } - virtual ~Reader() + virtual ~DirectReader() { } - virtual size_t GetSize() + + virtual size_t GetSize() ORTHANC_OVERRIDE + { + std::string firstExceptionMessage; + + for (auto& path: paths_) + { + try + { + return _GetSize(path); + } + catch (StoragePluginException& ex) + { + if (firstExceptionMessage.empty()) + { + firstExceptionMessage = ex.what(); + } + //ignore to retry + } + } + throw StoragePluginException(firstExceptionMessage); + } + + virtual void ReadWhole(char* data, size_t size) ORTHANC_OVERRIDE + { + _Read(data, size, 0, false); + } + + virtual void ReadRange(char* data, size_t size, size_t fromOffset) ORTHANC_OVERRIDE + { + _Read(data, size, fromOffset, true); + } + +private: + + size_t _GetSize(const std::string& path) { Aws::S3::Model::ListObjectsRequest listObjectRequest; listObjectRequest.SetBucket(bucketName_.c_str()); - listObjectRequest.SetPrefix(path_.c_str()); + listObjectRequest.SetPrefix(path.c_str()); - auto result = client_.ListObjects(listObjectRequest); + auto result = client_->ListObjects(listObjectRequest); if (result.IsSuccess()) { @@ -135,31 +196,44 @@ } else if (objectList.size() > 1) { - throw StoragePluginException(std::string("error while reading file ") + path_ + ": multiple objet with same name !"); + throw StoragePluginException(std::string("error while reading file ") + path + ": multiple objet with same name !"); } - throw StoragePluginException(std::string("error while reading file ") + path_ + ": object not found !"); + throw StoragePluginException(std::string("error while reading file ") + path + ": object not found !"); } else { - throw StoragePluginException(std::string("error while reading file ") + path_ + ": " + result.GetError().GetExceptionName().c_str() + " " + result.GetError().GetMessage().c_str()); + throw StoragePluginException(std::string("error while reading file ") + path + ": " + result.GetError().GetExceptionName().c_str() + " " + result.GetError().GetMessage().c_str()); } } - virtual void ReadWhole(char* data, size_t size) - { - _Read(data, size, 0, false); - } - - virtual void ReadRange(char* data, size_t size, size_t fromOffset) - { - _Read(data, size, fromOffset, true); - } void _Read(char* data, size_t size, size_t fromOffset, bool useRange) { + std::string firstExceptionMessage; + + for (auto& path: paths_) + { + try + { + return __Read(path, data, size, fromOffset, useRange); + } + catch (StoragePluginException& ex) + { + if (firstExceptionMessage.empty()) + { + firstExceptionMessage = ex.what(); + } + //ignore to retry + } + } + throw StoragePluginException(firstExceptionMessage); + } + + void __Read(const std::string& path, char* data, size_t size, size_t fromOffset, bool useRange) + { Aws::S3::Model::GetObjectRequest getObjectRequest; getObjectRequest.SetBucket(bucketName_.c_str()); - getObjectRequest.SetKey(path_.c_str()); + getObjectRequest.SetKey(path.c_str()); if (useRange) { @@ -181,13 +255,13 @@ }); // Get the object - auto result = client_.GetObject(getObjectRequest); + auto result = client_->GetObject(getObjectRequest); if (result.IsSuccess()) { } else { - throw StoragePluginException(std::string("error while reading file ") + path_ + ": " + result.GetError().GetExceptionName().c_str() + " " + result.GetError().GetMessage().c_str()); + throw StoragePluginException(std::string("error while reading file ") + path + ": response code = " + boost::lexical_cast<std::string>((int)result.GetError().GetResponseCode()) + " " + result.GetError().GetExceptionName().c_str() + " " + result.GetError().GetMessage().c_str()); } } @@ -195,6 +269,111 @@ +class TransferWriter : public IStorage::IWriter +{ + std::string path_; + std::shared_ptr<Aws::Transfer::TransferManager> transferManager_; + std::string bucketName_; + +public: + TransferWriter(std::shared_ptr<Aws::Transfer::TransferManager> transferManager, const std::string& bucketName, const std::string& path) + : path_(path), + transferManager_(transferManager), + bucketName_(bucketName) + { + } + + virtual ~TransferWriter() + { + } + + virtual void Write(const char* data, size_t size) ORTHANC_OVERRIDE + { + boost::interprocess::bufferstream buffer(const_cast<char*>(static_cast<const char*>(data)), static_cast<size_t>(size)); + std::shared_ptr<Aws::IOStream> body = Aws::MakeShared<Aws::IOStream>(ALLOCATION_TAG, buffer.rdbuf()); + + std::shared_ptr<Aws::Transfer::TransferHandle> transferHandle = transferManager_->UploadFile(body, bucketName_, path_.c_str(), "application/binary", Aws::Map<Aws::String, Aws::String>()); + transferHandle->WaitUntilFinished(); + + if (transferHandle->GetStatus() != Aws::Transfer::TransferStatus::COMPLETED) + { + throw StoragePluginException(std::string("error while writing file ") + path_ + ": response code = " + boost::lexical_cast<std::string>(static_cast<int>(transferHandle->GetLastError().GetResponseCode())) + " " + transferHandle->GetLastError().GetMessage()); + } + } +}; + + +class TransferReader : public DirectReader +{ + std::shared_ptr<Aws::Transfer::TransferManager> transferManager_; + +public: + TransferReader(std::shared_ptr<Aws::Transfer::TransferManager> transferManager, std::shared_ptr<Aws::S3::S3Client> client, const std::string& bucketName, const std::list<std::string>& paths, const char* uuid) + : DirectReader(client, bucketName, paths, uuid), + transferManager_(transferManager) + { + } + + virtual ~TransferReader() + { + + } + + virtual void ReadWhole(char* data, size_t size) ORTHANC_OVERRIDE + { + std::string firstExceptionMessage; + + for (auto& path: paths_) + { + try + { + // The local variable 'streamBuffer' is captured by reference in a lambda. + // It must persist until all downloading by the 'transfer_manager' is complete. + Aws::Utils::Stream::PreallocatedStreamBuf streamBuffer(reinterpret_cast<unsigned char*>(data), size); + + std::shared_ptr<Aws::Transfer::TransferHandle> downloadHandler = transferManager_->DownloadFile(bucketName_, path, [&]() { //Define a lambda expression for the callback method parameter to stream back the data. + return Aws::New<Aws::IOStream>(ALLOCATION_TAG, &streamBuffer); + }); + + downloadHandler->WaitUntilFinished(); + + if (downloadHandler->GetStatus() == Aws::Transfer::TransferStatus::COMPLETED) + { + return; + } + else if (firstExceptionMessage.empty()) + { + firstExceptionMessage = downloadHandler->GetLastError().GetMessage(); + } + // getObjectRequest.SetResponseStreamFactory( + // [data, size]() + // { + // std::unique_ptr<Aws::StringStream> + // istream(Aws::New<Aws::StringStream>(ALLOCATION_TAG)); + + // istream->rdbuf()->pubsetbuf(static_cast<char*>(data), + // size); + + // return istream.release(); + // }); + + + } + catch (StoragePluginException& ex) + { + if (firstExceptionMessage.empty()) + { + firstExceptionMessage = ex.what(); + } + //ignore to retry + } + } + throw StoragePluginException(firstExceptionMessage); + } + +}; + + const char* AwsS3StoragePluginFactory::GetStoragePluginName() @@ -202,38 +381,116 @@ return "AWS S3 Storage"; } +const char* AwsS3StoragePluginFactory::GetStorageDescription() +{ + return "Stores the Orthanc storage area in AWS S3"; +} static std::unique_ptr<Aws::Crt::ApiHandle> api_; static std::unique_ptr<Aws::SDKOptions> sdkOptions_; +#include <stdarg.h> -IStoragePlugin* AwsS3StoragePluginFactory::CreateStoragePlugin(const OrthancPlugins::OrthancConfiguration& orthancConfig) +class AwsOrthancLogger : public Aws::Utils::Logging::LogSystemInterface +{ +public: + virtual ~AwsOrthancLogger() {} + + /** + * Gets the currently configured log level for this logger. + */ + virtual Aws::Utils::Logging::LogLevel GetLogLevel() const ORTHANC_OVERRIDE + { + return Aws::Utils::Logging::LogLevel::Trace; + } + /** + * Does a printf style output to the output stream. Don't use this, it's unsafe. See LogStream + */ + virtual void Log(Aws::Utils::Logging::LogLevel logLevel, const char* tag, const char* formatStr, ...) ORTHANC_OVERRIDE + { + Aws::StringStream ss; + + va_list args; + va_start(args, formatStr); + + va_list tmp_args; //unfortunately you cannot consume a va_list twice + va_copy(tmp_args, args); //so we have to copy it + #ifdef _WIN32 + const int requiredLength = _vscprintf(formatStr, tmp_args) + 1; + #else + const int requiredLength = vsnprintf(nullptr, 0, formatStr, tmp_args) + 1; + #endif + va_end(tmp_args); + + assert(requiredLength > 0); + std::string outputBuff; + outputBuff.resize(requiredLength); + #ifdef _WIN32 + vsnprintf_s(&outputBuff[0], requiredLength, _TRUNCATE, formatStr, args); + #else + vsnprintf(&outputBuff[0], requiredLength, formatStr, args); + #endif // _WIN32 + + if (logLevel == Aws::Utils::Logging::LogLevel::Debug || logLevel == Aws::Utils::Logging::LogLevel::Trace) + { + LOG(INFO) << outputBuff; + } + else if (logLevel == Aws::Utils::Logging::LogLevel::Warn) + { + LOG(WARNING) << outputBuff; + } + else + { + LOG(ERROR) << outputBuff; + } + + va_end(args); + } + /** + * Writes the stream to the output stream. + */ + virtual void LogStream(Aws::Utils::Logging::LogLevel logLevel, const char* tag, const Aws::OStringStream &messageStream) ORTHANC_OVERRIDE + { + if (logLevel == Aws::Utils::Logging::LogLevel::Debug || logLevel == Aws::Utils::Logging::LogLevel::Trace) + { + LOG(INFO) << tag << messageStream.str(); + } + else if (logLevel == Aws::Utils::Logging::LogLevel::Warn) + { + LOG(WARNING) << tag << messageStream.str(); + } + else + { + LOG(ERROR) << tag << messageStream.str(); + } + + } + /** + * Writes any buffered messages to the underlying device if the logger supports buffering. + */ + virtual void Flush() ORTHANC_OVERRIDE {} +}; + +IStorage* AwsS3StoragePluginFactory::CreateStorage(const std::string& nameForLogs, const OrthancPlugins::OrthancConfiguration& orthancConfig) { if (sdkOptions_.get() != NULL) { throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls, "Cannot initialize twice"); } - api_.reset(new Aws::Crt::ApiHandle); + bool enableLegacyStorageStructure; + bool storageContainsUnknownFiles; - sdkOptions_.reset(new Aws::SDKOptions); - sdkOptions_->cryptoOptions.initAndCleanupOpenSSL = false; // Done by the Orthanc framework - sdkOptions_->httpOptions.initAndCleanupCurl = false; // Done by the Orthanc framework - - Aws::InitAPI(*sdkOptions_); - - bool enableLegacyStorageStructure; - - if (!orthancConfig.IsSection(PLUGIN_SECTION)) + if (!orthancConfig.IsSection(GetConfigurationSectionName())) { - OrthancPlugins::LogWarning(std::string(GetStoragePluginName()) + " plugin, section missing. Plugin is not enabled."); + LOG(WARNING) << GetStoragePluginName() << " plugin, section missing. Plugin is not enabled."; return nullptr; } OrthancPlugins::OrthancConfiguration pluginSection; - orthancConfig.GetSection(pluginSection, PLUGIN_SECTION); + orthancConfig.GetSection(pluginSection, GetConfigurationSectionName()); - if (!BaseStoragePlugin::ReadCommonConfiguration(enableLegacyStorageStructure, pluginSection)) + if (!BaseStorage::ReadCommonConfiguration(enableLegacyStorageStructure, storageContainsUnknownFiles, pluginSection)) { return nullptr; } @@ -245,13 +502,13 @@ if (!pluginSection.LookupStringValue(bucketName, "BucketName")) { - OrthancPlugins::LogError("AwsS3Storage/BucketName configuration missing. Unable to initialize plugin"); + LOG(ERROR) << "AwsS3Storage/BucketName configuration missing. Unable to initialize plugin"; return nullptr; } if (!pluginSection.LookupStringValue(region, "Region")) { - OrthancPlugins::LogError("AwsS3Storage/Region configuration missing. Unable to initialize plugin"); + LOG(ERROR) << "AwsS3Storage/Region configuration missing. Unable to initialize plugin"; return nullptr; } @@ -259,13 +516,28 @@ const unsigned int connectTimeout = pluginSection.GetUnsignedIntegerValue("ConnectTimeout", 30); const unsigned int requestTimeout = pluginSection.GetUnsignedIntegerValue("RequestTimeout", 1200); const bool virtualAddressing = pluginSection.GetBooleanValue("VirtualAddressing", true); + const bool enableAwsSdkLogs = pluginSection.GetBooleanValue("EnableAwsSdkLogs", false); const std::string caFile = orthancConfig.GetStringValue("HttpsCACertificates", ""); - + + + api_.reset(new Aws::Crt::ApiHandle); + + sdkOptions_.reset(new Aws::SDKOptions); + sdkOptions_->cryptoOptions.initAndCleanupOpenSSL = false; // Done by the Orthanc framework + sdkOptions_->httpOptions.initAndCleanupCurl = false; // Done by the Orthanc framework + + if (enableAwsSdkLogs) + { + // Set up logging + Aws::Utils::Logging::InitializeAWSLogging(Aws::MakeShared<AwsOrthancLogger>(ALLOCATION_TAG)); + // strangely, this seems to disable logging !!!! sdkOptions_->loggingOptions.logLevel = Aws::Utils::Logging::LogLevel::Trace; + } + + Aws::InitAPI(*sdkOptions_); + + try { - Aws::SDKOptions options; - Aws::InitAPI(options); - Aws::Client::ClientConfiguration configuration; configuration.region = region.c_str(); @@ -284,34 +556,41 @@ configuration.caFile = caFile; } + bool useTransferManager = false; // new in v 2.3.0 + unsigned int transferPoolSize = 10; + unsigned int transferBufferSizeMB = 5; + + pluginSection.LookupBooleanValue(useTransferManager, "UseTransferManager"); + pluginSection.LookupUnsignedIntegerValue(transferPoolSize, "TransferPoolSize"); + pluginSection.LookupUnsignedIntegerValue(transferBufferSizeMB, "TransferBufferSize"); + + + std::shared_ptr<Aws::S3::S3Client> client; + if (pluginSection.LookupStringValue(accessKey, "AccessKey") && pluginSection.LookupStringValue(secretKey, "SecretKey")) { - OrthancPlugins::LogInfo("AWS S3 Storage: using credentials from the configuration file"); + LOG(INFO) << "AWS S3 Storage: using credentials from the configuration file"; Aws::Auth::AWSCredentials credentials(accessKey.c_str(), secretKey.c_str()); - Aws::S3::S3Client client(credentials, configuration, Aws::Client::AWSAuthV4Signer::PayloadSigningPolicy::Never, virtualAddressing); - - OrthancPlugins::LogInfo("AWS S3 storage initialized"); - - return new AwsS3StoragePlugin(client, bucketName, enableLegacyStorageStructure); + client = Aws::MakeShared<Aws::S3::S3Client>(ALLOCATION_TAG, credentials, configuration, Aws::Client::AWSAuthV4Signer::PayloadSigningPolicy::Never, virtualAddressing); } else { // when using default credentials, credentials are not checked at startup but only the first time you try to access the bucket ! - OrthancPlugins::LogInfo("AWS S3 Storage: using default credentials provider"); - Aws::S3::S3Client client(configuration, Aws::Client::AWSAuthV4Signer::PayloadSigningPolicy::Never, virtualAddressing); + LOG(INFO) << "AWS S3 Storage: using default credentials provider"; + client = Aws::MakeShared<Aws::S3::S3Client>(ALLOCATION_TAG, configuration, Aws::Client::AWSAuthV4Signer::PayloadSigningPolicy::Never, virtualAddressing); + } - OrthancPlugins::LogInfo("AWS S3 storage initialized"); + LOG(INFO) << "AWS S3 storage initialized"; - return new AwsS3StoragePlugin(client, bucketName, enableLegacyStorageStructure); - } + return new AwsS3StoragePlugin(nameForLogs, client, bucketName, enableLegacyStorageStructure, storageContainsUnknownFiles, useTransferManager, transferPoolSize, transferBufferSizeMB); } catch (const std::exception& e) { - OrthancPlugins::LogError(std::string("AWS S3 Storage plugin: failed to initialize plugin: ") + e.what()); + Aws::ShutdownAPI(*sdkOptions_); + LOG(ERROR) << "AWS S3 Storage plugin: failed to initialize plugin: " << e.what(); return nullptr; } - } @@ -320,40 +599,95 @@ assert(sdkOptions_.get() != NULL); Aws::ShutdownAPI(*sdkOptions_); api_.reset(); + sdkOptions_.reset(); } -AwsS3StoragePlugin::AwsS3StoragePlugin(const Aws::S3::S3Client& client, const std::string& bucketName, bool enableLegacyStorageStructure) - : BaseStoragePlugin(enableLegacyStorageStructure), - client_(client), - bucketName_(bucketName) +AwsS3StoragePlugin::AwsS3StoragePlugin(const std::string& nameForLogs, + std::shared_ptr<Aws::S3::S3Client> client, + const std::string& bucketName, + bool enableLegacyStorageStructure, + bool storageContainsUnknownFiles, + bool useTransferManager, + unsigned int transferThreadPoolSize, + unsigned int transferBufferSizeMB) + : BaseStorage(nameForLogs, enableLegacyStorageStructure), + bucketName_(bucketName), + storageContainsUnknownFiles_(storageContainsUnknownFiles), + useTransferManager_(useTransferManager), + client_(client) { + if (useTransferManager_) + { + executor_ = Aws::MakeShared<Aws::Utils::Threading::PooledThreadExecutor>(ALLOCATION_TAG, transferThreadPoolSize); + Aws::Transfer::TransferManagerConfiguration transferConfig(executor_.get()); + transferConfig.s3Client = client_; + transferConfig.bufferSize = static_cast<uint64_t>(transferBufferSizeMB) * 1024 * 1024; + transferConfig.transferBufferMaxHeapSize = static_cast<uint64_t>(transferBufferSizeMB) * 1024 * 1024 * transferThreadPoolSize; + transferManager_ = Aws::Transfer::TransferManager::Create(transferConfig); + } } -IStoragePlugin::IWriter* AwsS3StoragePlugin::GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) +IStorage::IWriter* AwsS3StoragePlugin::GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) { - return new Writer(client_, bucketName_, GetPath(uuid, type, encryptionEnabled)); + if (useTransferManager_) + { + return new TransferWriter(transferManager_, bucketName_, GetPath(uuid, type, encryptionEnabled)); + } + else + { + return new DirectWriter(client_, bucketName_, GetPath(uuid, type, encryptionEnabled)); + } } -IStoragePlugin::IReader* AwsS3StoragePlugin::GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) +IStorage::IReader* AwsS3StoragePlugin::GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) { - return new Reader(client_, bucketName_, GetPath(uuid, type, encryptionEnabled)); + std::list<std::string> paths; + paths.push_back(GetPath(uuid, type, encryptionEnabled, false)); + if (storageContainsUnknownFiles_) + { + paths.push_back(GetPath(uuid, type, encryptionEnabled, true)); + } + + if (useTransferManager_) + { + return new TransferReader(transferManager_, client_, bucketName_, paths, uuid); + } + else + { + return new DirectReader(client_, bucketName_, paths, uuid); + } } void AwsS3StoragePlugin::DeleteObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) { - std::string path = GetPath(uuid, type, encryptionEnabled); - - Aws::S3::Model::DeleteObjectRequest deleteObjectRequest; - deleteObjectRequest.SetBucket(bucketName_.c_str()); - deleteObjectRequest.SetKey(path.c_str()); + std::string firstExceptionMessage; - auto result = client_.DeleteObject(deleteObjectRequest); - - if (!result.IsSuccess()) + std::list<std::string> paths; + paths.push_back(GetPath(uuid, type, encryptionEnabled, false)); + if (storageContainsUnknownFiles_) { - throw StoragePluginException(std::string("error while deleting file ") + path + ": " + result.GetError().GetExceptionName().c_str() + " " + result.GetError().GetMessage().c_str()); + paths.push_back(GetPath(uuid, type, encryptionEnabled, true)); } + // DeleteObject succeeds even if the file does not exist -> we need to try to delete every path + for (auto& path: paths) + { + Aws::S3::Model::DeleteObjectRequest deleteObjectRequest; + deleteObjectRequest.SetBucket(bucketName_.c_str()); + deleteObjectRequest.SetKey(path.c_str()); + + auto result = client_->DeleteObject(deleteObjectRequest); + + if (!result.IsSuccess() && firstExceptionMessage.empty()) + { + firstExceptionMessage = std::string("error while deleting file ") + path + ": response code = " + boost::lexical_cast<std::string>((int)result.GetError().GetResponseCode()) + " " + result.GetError().GetExceptionName().c_str() + " " + result.GetError().GetMessage().c_str(); + } + } + + if (!firstExceptionMessage.empty()) + { + throw StoragePluginException(firstExceptionMessage); + } }
--- a/Aws/AwsS3StoragePlugin.h Sat Jun 26 22:21:09 2021 +0200 +++ b/Aws/AwsS3StoragePlugin.h Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License @@ -18,12 +20,14 @@ #pragma once -#include "../Common/BaseStoragePlugin.h" +#include "../Common/BaseStorage.h" class AwsS3StoragePluginFactory { public: static const char* GetStoragePluginName(); - static IStoragePlugin* CreateStoragePlugin(const OrthancPlugins::OrthancConfiguration& orthancConfig); + static const char* GetStorageDescription(); + static IStorage* CreateStorage(const std::string& nameForLogs, const OrthancPlugins::OrthancConfiguration& orthancConfig); + static const char* GetConfigurationSectionName() {return "AwsS3Storage";} };
--- a/Aws/AwsStaticConfiguration.cmake Sat Jun 26 22:21:09 2021 +0200 +++ b/Aws/AwsStaticConfiguration.cmake Tue Jun 25 12:07:42 2024 +0200 @@ -1,5 +1,7 @@ # Cloud storage plugins for Orthanc -# Copyright (C) 2020-2021 Osimis S.A., Belgium +# Copyright (C) 2020-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Affero General Public License @@ -15,70 +17,161 @@ # along with this program. If not, see <http://www.gnu.org/licenses/>. -SET(AWS_C_COMMON_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-common-0.6.2) -SET(AWS_C_COMMON_URL "http://orthanc.osimis.io/ThirdPartyDownloads/aws/aws-c-common-0.6.2.tar.gz") -SET(AWS_C_COMMON_MD5 "aa6dc4bde2d035ad84ec40e3ea1e2bff") -DownloadPackage(${AWS_C_COMMON_MD5} ${AWS_C_COMMON_URL} "${AWS_C_COMMON_SOURCES_DIR}") +# The versions below must match those in "./DownloadStaticPackages.sh" +SET(AWS_CHECKSUMS_VERSION 0.1.18) +SET(AWS_CRT_CPP_VERSION 0.24.1) +SET(AWS_C_AUTH_VERSION 0.7.22) +SET(AWS_C_CAL_VERSION 0.7.0) +SET(AWS_C_COMMON_VERSION 0.9.23) +SET(AWS_C_COMPRESSION_VERSION 0.2.18) +SET(AWS_C_EVENT_STREAM_VERSION 0.4.2) +SET(AWS_C_HTTP_VERSION 0.8.2) +SET(AWS_C_IO_VERSION 0.14.9) +SET(AWS_C_MQTT_VERSION 0.10.4) +SET(AWS_C_S3_VERSION 0.5.10) +SET(AWS_C_SDKUTILS_VERSION 0.1.16) +SET(AWS_SDK_CPP_VERSION 1.11.178) -SET(AWS_CHECKSUMS_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-checksums-0.1.11) -SET(AWS_CHECKSUMS_URL "http://orthanc.osimis.io/ThirdPartyDownloads/aws/aws-checksums-0.1.11.tar.gz") -SET(AWS_CHECKSUMS_MD5 "4ec8e8065d0d3cd53c86e16692e79dcb") +SET(AWS_CHECKSUMS_MD5 "ab640e05f6e8ffc20d619599b5ff7c92") +SET(AWS_CRT_CPP_MD5 "fa2cda44386bd56f1d4609c6a54a59f9") +SET(AWS_C_AUTH_MD5 "d2655feb998f57af8f9e985bf358face") +SET(AWS_C_CAL_MD5 "522cad001d0b259e792b7468cd4d4c84") +SET(AWS_C_COMMON_MD5 "a36562c3eb99227cbb131c7c56602b86") +SET(AWS_C_COMPRESSION_MD5 "f1510a8769637d4997e43d2783807113") +SET(AWS_C_EVENT_STREAM_MD5 "9d0f9a4f81927fcffccfa989baebf024") +SET(AWS_C_HTTP_MD5 "20156836ae45b982cc56f2762cc9f27e") +SET(AWS_C_IO_MD5 "c95a51d07c1eace423205af3a5407121") +SET(AWS_C_MQTT_MD5 "43de8c035d383ac33652e0de0e4b2b7a") +SET(AWS_C_S3_MD5 "5db9d3ec2caa4ebe1b4b3bf27a45c513") +SET(AWS_C_SDKUTILS_MD5 "a215ee5a0d082df1bff812b24456c0a2") +SET(AWS_SDK_CPP_MD5 "a3f45888e939bb71506e0f7eaa630e48") + + +SET(AWS_CHECKSUMS_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-checksums-${AWS_CHECKSUMS_VERSION}) +SET(AWS_CHECKSUMS_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/aws/aws-checksums-${AWS_CHECKSUMS_VERSION}.tar.gz") DownloadPackage(${AWS_CHECKSUMS_MD5} ${AWS_CHECKSUMS_URL} "${AWS_CHECKSUMS_SOURCES_DIR}") -SET(AWS_C_AUTH_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-auth-0.6.0) -SET(AWS_C_AUTH_URL "http://orthanc.osimis.io/ThirdPartyDownloads/aws/aws-c-auth-0.6.0.tar.gz") -SET(AWS_C_AUTH_MD5 "e82d991dbd1c1acee210d4ac1fd518dc") +SET(AWS_CRT_CPP_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-crt-cpp-${AWS_CRT_CPP_VERSION}) +SET(AWS_CRT_CPP_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/aws/aws-crt-cpp-${AWS_CRT_CPP_VERSION}.tar.gz") +DownloadPackage(${AWS_CRT_CPP_MD5} ${AWS_CRT_CPP_URL} "${AWS_CRT_CPP_SOURCES_DIR}") + +SET(AWS_C_AUTH_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-auth-${AWS_C_AUTH_VERSION}) +SET(AWS_C_AUTH_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/aws/aws-c-auth-${AWS_C_AUTH_VERSION}.tar.gz") DownloadPackage(${AWS_C_AUTH_MD5} ${AWS_C_AUTH_URL} "${AWS_C_AUTH_SOURCES_DIR}") -SET(AWS_C_CAL_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-cal-0.5.11) -SET(AWS_C_CAL_URL "http://orthanc.osimis.io/ThirdPartyDownloads/aws/aws-c-cal-0.5.11.tar.gz") -SET(AWS_C_CAL_MD5 "2099fc945a02feda56b8ecd1ea77acf9") +SET(AWS_C_CAL_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-cal-${AWS_C_CAL_VERSION}) +SET(AWS_C_CAL_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/aws/aws-c-cal-${AWS_C_CAL_VERSION}.tar.gz") DownloadPackage(${AWS_C_CAL_MD5} ${AWS_C_CAL_URL} "${AWS_C_CAL_SOURCES_DIR}") -SET(AWS_C_COMPRESSION_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-compression-0.2.13) -SET(AWS_C_COMPRESSION_URL "http://orthanc.osimis.io/ThirdPartyDownloads/aws/aws-c-compression-0.2.13.tar.gz") -SET(AWS_C_COMPRESSION_MD5 "e96ed91a832116a05a60e49e9946623e") + +SET(AWS_C_COMMON_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-common-${AWS_C_COMMON_VERSION}) +SET(AWS_C_COMMON_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/aws/aws-c-common-${AWS_C_COMMON_VERSION}.tar.gz") + +if (IS_DIRECTORY "${AWS_C_COMMON_SOURCES_DIR}") + set(FirstRun OFF) +else() + set(FirstRun ON) +endif() + +DownloadPackage(${AWS_C_COMMON_MD5} ${AWS_C_COMMON_URL} "${AWS_C_COMMON_SOURCES_DIR}") + +if (FirstRun) + # This is a patch for MinGW + execute_process( + COMMAND ${PATCH_EXECUTABLE} -p0 -N -i + ${CMAKE_CURRENT_LIST_DIR}/aws-c-common-${AWS_C_COMMON_VERSION}.patch + WORKING_DIRECTORY ${CMAKE_BINARY_DIR} + RESULT_VARIABLE Failure + ) + + if (Failure) + message(FATAL_ERROR "Error while patching a file") + endif() +endif() + + + +SET(AWS_C_COMPRESSION_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-compression-${AWS_C_COMPRESSION_VERSION}) +SET(AWS_C_COMPRESSION_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/aws/aws-c-compression-${AWS_C_COMPRESSION_VERSION}.tar.gz") DownloadPackage(${AWS_C_COMPRESSION_MD5} ${AWS_C_COMPRESSION_URL} "${AWS_C_COMPRESSION_SOURCES_DIR}") -SET(AWS_C_EVENT_STREAM_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-event-stream-0.2.7) -SET(AWS_C_EVENT_STREAM_URL "http://orthanc.osimis.io/ThirdPartyDownloads/aws/aws-c-event-stream-0.2.7.tar.gz") -SET(AWS_C_EVENT_STREAM_MD5 "5cf71f97962e22c4bc7fd75b9a8daf49") +SET(AWS_C_EVENT_STREAM_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-event-stream-${AWS_C_EVENT_STREAM_VERSION}) +SET(AWS_C_EVENT_STREAM_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/aws/aws-c-event-stream-${AWS_C_EVENT_STREAM_VERSION}.tar.gz") DownloadPackage(${AWS_C_EVENT_STREAM_MD5} ${AWS_C_EVENT_STREAM_URL} "${AWS_C_EVENT_STREAM_SOURCES_DIR}") -SET(AWS_C_HTTP_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-http-0.6.4) -SET(AWS_C_HTTP_URL "http://orthanc.osimis.io/ThirdPartyDownloads/aws/aws-c-http-0.6.4.tar.gz") -SET(AWS_C_HTTP_MD5 "7ac847811ff27f1671b31514e3493913") +SET(AWS_C_HTTP_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-http-${AWS_C_HTTP_VERSION}) +SET(AWS_C_HTTP_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/aws/aws-c-http-${AWS_C_HTTP_VERSION}.tar.gz") DownloadPackage(${AWS_C_HTTP_MD5} ${AWS_C_HTTP_URL} "${AWS_C_HTTP_SOURCES_DIR}") -SET(AWS_C_IO_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-io-0.10.5) -SET(AWS_C_IO_URL "http://orthanc.osimis.io/ThirdPartyDownloads/aws/aws-c-io-0.10.5.tar.gz") -SET(AWS_C_IO_MD5 "2a450a918184aaf7e80afc80b515397b") + +SET(AWS_C_IO_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-io-${AWS_C_IO_VERSION}) +SET(AWS_C_IO_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/aws/aws-c-io-${AWS_C_IO_VERSION}.tar.gz") + +if (IS_DIRECTORY "${AWS_C_IO_SOURCES_DIR}") + set(FirstRun OFF) +else() + set(FirstRun ON) +endif() + DownloadPackage(${AWS_C_IO_MD5} ${AWS_C_IO_URL} "${AWS_C_IO_SOURCES_DIR}") -SET(AWS_C_MQTT_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-mqtt-0.7.6) -SET(AWS_C_MQTT_URL "http://orthanc.osimis.io/ThirdPartyDownloads/aws/aws-c-mqtt-0.7.6.tar.gz") -SET(AWS_C_MQTT_MD5 "29aca202d29b9934f630a204f6731031") +if (FirstRun) + # This is a patch for MinGW + execute_process( + COMMAND ${PATCH_EXECUTABLE} -p0 -N -i + ${CMAKE_CURRENT_LIST_DIR}/aws-c-io-${AWS_C_IO_VERSION}.patch + WORKING_DIRECTORY ${CMAKE_BINARY_DIR} + RESULT_VARIABLE Failure + ) + + if (Failure) + message(FATAL_ERROR "Error while patching a file") + endif() +endif() + + +SET(AWS_C_MQTT_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-mqtt-${AWS_C_MQTT_VERSION}) +SET(AWS_C_MQTT_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/aws/aws-c-mqtt-${AWS_C_MQTT_VERSION}.tar.gz") DownloadPackage(${AWS_C_MQTT_MD5} ${AWS_C_MQTT_URL} "${AWS_C_MQTT_SOURCES_DIR}") -SET(AWS_C_S3_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-s3-0.1.19) -SET(AWS_C_S3_URL "http://orthanc.osimis.io/ThirdPartyDownloads/aws/aws-c-s3-0.1.19.tar.gz") -SET(AWS_C_S3_MD5 "ae5e98f70075fd40093af856b72a04fb") +SET(AWS_C_S3_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-s3-${AWS_C_S3_VERSION}) +SET(AWS_C_S3_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/aws/aws-c-s3-${AWS_C_S3_VERSION}.tar.gz") DownloadPackage(${AWS_C_S3_MD5} ${AWS_C_S3_URL} "${AWS_C_S3_SOURCES_DIR}") -SET(AWS_CRT_CPP_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-crt-cpp-0.14.0) -SET(AWS_CRT_CPP_URL "http://orthanc.osimis.io/ThirdPartyDownloads/aws/aws-crt-cpp-0.14.0.tar.gz") -SET(AWS_CRT_CPP_MD5 "4298ab05b95380f960c7b0184df5c078") -DownloadPackage(${AWS_CRT_CPP_MD5} ${AWS_CRT_CPP_URL} "${AWS_CRT_CPP_SOURCES_DIR}") +SET(AWS_C_SDKUTILS_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-c-sdkutils-${AWS_C_SDKUTILS_VERSION}) +SET(AWS_C_SDKUTILS_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/aws/aws-c-sdkutils-${AWS_C_SDKUTILS_VERSION}.tar.gz") +DownloadPackage(${AWS_C_SDKUTILS_MD5} ${AWS_C_SDKUTILS_URL} "${AWS_C_SDKUTILS_SOURCES_DIR}") + + +SET(AWS_SDK_CPP_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-sdk-cpp-${AWS_SDK_CPP_VERSION}) +SET(AWS_SDK_CPP_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/aws/aws-sdk-cpp-${AWS_SDK_CPP_VERSION}.tar.gz") + +if (IS_DIRECTORY "${AWS_SDK_CPP_SOURCES_DIR}") + set(FirstRun OFF) +else() + set(FirstRun ON) +endif() -SET(AWS_SDK_CPP_SOURCES_DIR ${CMAKE_BINARY_DIR}/aws-sdk-cpp-1.9.45) -SET(AWS_SDK_CPP_URL "http://orthanc.osimis.io/ThirdPartyDownloads/aws/aws-sdk-cpp-1.9.45.tar.gz") -SET(AWS_SDK_CPP_MD5 "f2f2d48b119fda2ef17d2604c0cca52e") DownloadPackage(${AWS_SDK_CPP_MD5} ${AWS_SDK_CPP_URL} "${AWS_SDK_CPP_SOURCES_DIR}") +if (FirstRun) + # This is a patch for Microsoft Visual Studio 2015 and MinGW + execute_process( + COMMAND ${PATCH_EXECUTABLE} -p0 -N -i + ${CMAKE_CURRENT_LIST_DIR}/aws-sdk-cpp-${AWS_SDK_CPP_VERSION}.patch + WORKING_DIRECTORY ${CMAKE_BINARY_DIR} + RESULT_VARIABLE Failure + ) + + if (Failure) + message(FATAL_ERROR "Error while patching a file") + endif() +endif() + configure_file( - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/include/aws/core/SDKConfig.h.in - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/include/aws/core/SDKConfig.h + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/include/aws/core/SDKConfig.h.in + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/include/aws/core/SDKConfig.h ) configure_file( @@ -86,9 +179,15 @@ ${AWS_C_COMMON_SOURCES_DIR}/include/aws/common/config.h ) +configure_file( + ${AWS_CRT_CPP_SOURCES_DIR}/include/aws/crt/Config.h.in + ${AWS_CRT_CPP_SOURCES_DIR}/include/aws/crt/Config.h + ) + include_directories( ${AWS_C_COMMON_SOURCES_DIR}/include/ + ${AWS_C_COMMON_SOURCES_DIR}/source/external/libcbor ${AWS_C_AUTH_SOURCES_DIR}/include/ ${AWS_C_CAL_SOURCES_DIR}/include/ ${AWS_C_COMPRESSION_SOURCES_DIR}/include/ @@ -96,17 +195,24 @@ ${AWS_C_HTTP_SOURCES_DIR}/include/ ${AWS_C_MQTT_SOURCES_DIR}/include/ ${AWS_C_S3_SOURCES_DIR}/include/ + ${AWS_C_SDKUTILS_SOURCES_DIR}/include/ ${AWS_C_EVENT_STREAM_SOURCES_DIR}/include/ ${AWS_CHECKSUMS_SOURCES_DIR}/include/ ${AWS_CRT_CPP_SOURCES_DIR}/include/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/include/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-s3/include/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-connect/include/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/include/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-transfer/include/ + ${AWS_SDK_CPP_SOURCES_DIR}/generated/src/aws-cpp-sdk-s3/include/ + # ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-s3/include/ + # ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-connect/include/ ) list(APPEND AWS_SOURCES_SUBDIRS ${AWS_C_COMMON_SOURCES_DIR}/source/ + ${AWS_C_COMMON_SOURCES_DIR}/source/external/ + ${AWS_C_COMMON_SOURCES_DIR}/source/external/libcbor/ + ${AWS_C_COMMON_SOURCES_DIR}/source/external/libcbor/cbor/ + ${AWS_C_COMMON_SOURCES_DIR}/source/external/libcbor/cbor/internal/ ## C libraries @@ -119,43 +225,55 @@ ${AWS_C_IO_SOURCES_DIR}/source/ ${AWS_C_MQTT_SOURCES_DIR}/source/ ${AWS_C_S3_SOURCES_DIR}/source/ + ${AWS_C_SDKUTILS_SOURCES_DIR}/source/ ## C++ libraries ${AWS_CRT_CPP_SOURCES_DIR}/source/ ${AWS_CRT_CPP_SOURCES_DIR}/source/auth/ ${AWS_CRT_CPP_SOURCES_DIR}/source/crypto/ + ${AWS_CRT_CPP_SOURCES_DIR}/source/endpoints/ ${AWS_CRT_CPP_SOURCES_DIR}/source/http/ ${AWS_CRT_CPP_SOURCES_DIR}/source/io/ ${AWS_CRT_CPP_SOURCES_DIR}/source/external/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-connect/source/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-connect/source/model/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/auth/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/client/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/config/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/external/cjson/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/external/tinyxml2/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/http/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/http/curl/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/http/standard/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/internal/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/monitoring/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/net/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/utils/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/utils/base64/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/utils/crypto/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/utils/crypto/factory/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/utils/crypto/openssl/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/utils/event/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/utils/json/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/utils/logging/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/utils/memory/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/utils/stream/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/utils/threading/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/utils/xml/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-s3/source/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-s3/source/model/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-connect/source/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-connect/source/model/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/auth/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/auth/signer/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/auth/signer-provider/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/auth/bearer-token-provider/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/client/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/config/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/config/defaults/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/endpoint/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/endpoint/internal/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/external/cjson/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/external/tinyxml2/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/http/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/http/curl/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/http/standard/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/internal/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/monitoring/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/net/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/smithy/tracing/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/base64/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/component-registry/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/crypto/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/crypto/factory/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/crypto/openssl/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/event/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/json/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/logging/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/memory/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/memory/stl/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/stream/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/threading/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/utils/xml/ + ${AWS_SDK_CPP_SOURCES_DIR}/generated/src/aws-cpp-sdk-s3/source/ + ${AWS_SDK_CPP_SOURCES_DIR}/generated/src/aws-cpp-sdk-s3/source/model/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-transfer/source/transfer/ ) @@ -164,16 +282,46 @@ -DBYO_CRYPTO # To have "aws_tls_server_ctx_new()" defined -DENABLE_OPENSSL_ENCRYPTION=1 -DENABLE_CURL_CLIENT=1 + -DINTEL_NO_ITTNOTIFY_API=1 ) -list(APPEND AWS_SOURCES_SUBDIRS - #${AWS_C_CAL_SOURCES_DIR}/source/unix/ - #${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/net/linux-shared/ - ${AWS_C_COMMON_SOURCES_DIR}/source/posix/ - ${AWS_C_IO_SOURCES_DIR}/source/linux/ - ${AWS_C_IO_SOURCES_DIR}/source/posix/ - ${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/platform/linux-shared/ - ) +if (CMAKE_SYSTEM_NAME STREQUAL "Windows") + list(APPEND AWS_SOURCES_SUBDIRS + ${AWS_C_COMMON_SOURCES_DIR}/source/windows/ + ${AWS_C_IO_SOURCES_DIR}/source/windows/ + ${AWS_C_IO_SOURCES_DIR}/source/windows/iocp/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/platform/windows/ + ) + + add_definitions( + -DAWS_USE_IO_COMPLETION_PORTS=1 + # -DCJSON_AS4CPP_HIDE_SYMBOLS=1 # Disable "dllexport" in cJSON => doesn't seem to work + -DCJSON_HIDE_SYMBOLS=1 + ) + + set(AWSSDK_LINK_LIBRARIES + # secur32 + ncrypt + shlwapi + userenv + version + ) + + # Target Windows 7, as "PPROCESSOR_NUMBER" is needed by AWS + remove_definitions(-DWINVER=0x0501 -D_WIN32_WINNT=0x0501) + add_definitions(-DWINVER=0x0601 -D_WIN32_WINNT=0x0601) + +else() + list(APPEND AWS_SOURCES_SUBDIRS + #${AWS_C_CAL_SOURCES_DIR}/source/unix/ + #${AWS_SDK_CPP_SOURCES_DIR}/aws-cpp-sdk-core/source/net/linux-shared/ + ${AWS_C_COMMON_SOURCES_DIR}/source/linux/ + ${AWS_C_COMMON_SOURCES_DIR}/source/posix/ + ${AWS_C_IO_SOURCES_DIR}/source/linux/ + ${AWS_C_IO_SOURCES_DIR}/source/posix/ + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/platform/linux-shared/ + ) +endif() foreach(d ${AWS_SOURCES_SUBDIRS}) @@ -185,3 +333,26 @@ ${AWS_C_COMMON_SOURCES_DIR}/source/arch/generic/cpuid.c ${AWS_CHECKSUMS_SOURCES_DIR}/source/generic/crc32c_null.c ) + + +if (CMAKE_SYSTEM_NAME STREQUAL "Windows") + # WARNING: "//" *are* important below (don't replace them with "/") + if (MINGW) + list(REMOVE_ITEM AWS_SOURCES + ${AWS_C_COMMON_SOURCES_DIR}/source/windows//system_info.c + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/platform/windows//Environment.cpp + ) + list(APPEND AWS_SOURCES + ${AWS_C_COMMON_SOURCES_DIR}/source/posix/system_info.c + ${AWS_SDK_CPP_SOURCES_DIR}/src/aws-cpp-sdk-core/source/platform/linux-shared/Environment.cpp + ) + endif() + + list(APPEND AWS_SOURCES + ${AWS_C_COMMON_SOURCES_DIR}/source/platform_fallback_stubs/system_info.c + ) + + list(REMOVE_ITEM AWS_SOURCES + ${AWS_C_IO_SOURCES_DIR}/source/windows//secure_channel_tls_handler.c + ) +endif()
--- a/Aws/CMakeLists.txt Sat Jun 26 22:21:09 2021 +0200 +++ b/Aws/CMakeLists.txt Tue Jun 25 12:07:42 2024 +0200 @@ -1,5 +1,7 @@ # Cloud storage plugins for Orthanc -# Copyright (C) 2020-2021 Osimis S.A., Belgium +# Copyright (C) 2020-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Affero General Public License @@ -19,13 +21,13 @@ project(OrthancAwsS3Storage) -set(PLUGIN_VERSION "1.3.0") +set(PLUGIN_VERSION "mainline") if (PLUGIN_VERSION STREQUAL "mainline") set(ORTHANC_FRAMEWORK_DEFAULT_VERSION "mainline") set(ORTHANC_FRAMEWORK_DEFAULT_SOURCE "hg") else() - set(ORTHANC_FRAMEWORK_DEFAULT_VERSION "1.9.3") + set(ORTHANC_FRAMEWORK_DEFAULT_VERSION "1.12.4") set(ORTHANC_FRAMEWORK_DEFAULT_SOURCE "web") endif() @@ -81,6 +83,7 @@ set(ENABLE_MODULE_DICOM OFF) set(ENABLE_MODULE_IMAGES OFF) set(ENABLE_MODULE_JOBS OFF) + set(ENABLE_OPENSSL_ENGINES ON) # Necessary since OpenSSL 3.1.x set(ENABLE_WEB_CLIENT ON) # Access options related to curl set(ORTHANC_FRAMEWORK_PLUGIN ON) @@ -104,7 +107,7 @@ include_directories( ${CMAKE_SOURCE_DIR}/../Common/Resources/Orthanc/Plugins/ - ${CMAKE_SOURCE_DIR}/../Common/Resources/Orthanc/Sdk-1.9.2/ + ${CMAKE_SOURCE_DIR}/../Common/Resources/Orthanc/Sdk-1.12.1/ ) @@ -112,7 +115,7 @@ # Use vcpkg by Microsoft option(BUILD_SHARED_LIBS "Build shared libraries" ON) find_package(cryptopp CONFIG REQUIRED) - find_package(AWSSDK REQUIRED COMPONENTS s3) + find_package(AWSSDK REQUIRED COMPONENTS s3 transfer) set(CRYPTOPP_LIBRARIES cryptopp-static) else() @@ -122,13 +125,17 @@ set(COMMON_SOURCES - ${CMAKE_SOURCE_DIR}/../Common/IStoragePlugin.h - ${CMAKE_SOURCE_DIR}/../Common/BaseStoragePlugin.h - ${CMAKE_SOURCE_DIR}/../Common/BaseStoragePlugin.cpp + ${CMAKE_SOURCE_DIR}/../Common/IStorage.h + ${CMAKE_SOURCE_DIR}/../Common/BaseStorage.h + ${CMAKE_SOURCE_DIR}/../Common/BaseStorage.cpp ${CMAKE_SOURCE_DIR}/../Common/EncryptionHelpers.cpp ${CMAKE_SOURCE_DIR}/../Common/EncryptionHelpers.h ${CMAKE_SOURCE_DIR}/../Common/EncryptionConfigurator.cpp ${CMAKE_SOURCE_DIR}/../Common/EncryptionConfigurator.h + ${CMAKE_SOURCE_DIR}/../Common/FileSystemStorage.h + ${CMAKE_SOURCE_DIR}/../Common/FileSystemStorage.cpp + ${CMAKE_SOURCE_DIR}/../Common/MoveStorageJob.h + ${CMAKE_SOURCE_DIR}/../Common/MoveStorageJob.cpp ${CMAKE_SOURCE_DIR}/../Common/Resources/Orthanc/Plugins/OrthancPluginCppWrapper.cpp ${AWS_SOURCES} @@ -156,6 +163,14 @@ ${ORTHANC_FRAMEWORK_LIBRARIES} ) + +install( + TARGETS OrthancAwsS3Storage + RUNTIME DESTINATION lib # Destination for Windows + LIBRARY DESTINATION share/orthanc/plugins # Destination for Linux +) + + add_executable(UnitTests ${GOOGLE_TEST_SOURCES} ${COMMON_SOURCES} @@ -176,3 +191,8 @@ add_dependencies(OrthancAwsS3Storage AwsSdkCpp) add_dependencies(UnitTests AwsSdkCpp) endif() + +if (COMMAND DefineSourceBasenameForTarget) + DefineSourceBasenameForTarget(OrthancAwsS3Storage) + DefineSourceBasenameForTarget(UnitTests) +endif()
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Aws/DownloadStaticPackages.sh Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,78 @@ +#!/bin/bash + +# Cloud storage plugins for Orthanc +# Copyright (C) 2020-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium +# +# This program is free software: you can redistribute it and/or +# modify it under the terms of the GNU Affero General Public License +# as published by the Free Software Foundation, either version 3 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + + +# This maintenance script downloads the AWS packages. +# +# NB: Older version numbers can be obtained from +# https://github.com/aws/aws-sdk-cpp/blob/main/prefetch_crt_dependency.sh + + +set -e + +AWS_CHECKSUMS_VERSION=0.1.18 # https://github.com/awslabs/aws-checksums/tags +AWS_CRT_CPP_VERSION=0.24.1 # https://github.com/awslabs/aws-crt-cpp/tags +AWS_C_AUTH_VERSION=0.7.22 # https://github.com/awslabs/aws-c-auth/tags +AWS_C_CAL_VERSION=0.7.0 # https://github.com/awslabs/aws-c-cal/tags +AWS_C_COMMON_VERSION=0.9.23 # https://github.com/awslabs/aws-c-common/tags +AWS_C_COMPRESSION_VERSION=0.2.18 # https://github.com/awslabs/aws-c-compression/tags +AWS_C_EVENT_STREAM_VERSION=0.4.2 # https://github.com/awslabs/aws-c-event-stream/tags +AWS_C_HTTP_VERSION=0.8.2 # https://github.com/awslabs/aws-c-http/tags +AWS_C_IO_VERSION=0.14.9 # https://github.com/awslabs/aws-c-io/tags +AWS_C_MQTT_VERSION=0.10.4 # https://github.com/awslabs/aws-c-mqtt/tags +AWS_C_S3_VERSION=0.5.10 # https://github.com/awslabs/aws-c-s3/tags +AWS_C_SDKUTILS_VERSION=0.1.16 # https://github.com/awslabs/aws-c-sdkutils/tags +AWS_SDK_CPP_VERSION=1.11.178 # https://github.com/awslabs/aws-sdk-cpp/tags + +TARGET=/tmp/aws + +if [ -d "${TARGET}" ]; then + echo "Directory exists, giving up: ${TARGET}" + exit -1 +fi + +mkdir -p ${TARGET} + +wget https://github.com/awslabs/aws-checksums/archive/refs/tags/v${AWS_CHECKSUMS_VERSION}.tar.gz \ + -O ${TARGET}/aws-checksums-${AWS_CHECKSUMS_VERSION}.tar.gz +wget https://github.com/awslabs/aws-crt-cpp/archive/refs/tags/v${AWS_CRT_CPP_VERSION}.tar.gz \ + -O ${TARGET}/aws-crt-cpp-${AWS_CRT_CPP_VERSION}.tar.gz +wget https://github.com/awslabs/aws-c-auth/archive/refs/tags/v${AWS_C_AUTH_VERSION}.tar.gz \ + -O ${TARGET}/aws-c-auth-${AWS_C_AUTH_VERSION}.tar.gz +wget https://github.com/awslabs/aws-c-cal/archive/refs/tags/v${AWS_C_CAL_VERSION}.tar.gz \ + -O ${TARGET}/aws-c-cal-${AWS_C_CAL_VERSION}.tar.gz +wget https://github.com/awslabs/aws-c-common/archive/refs/tags/v${AWS_C_COMMON_VERSION}.tar.gz \ + -O ${TARGET}/aws-c-common-${AWS_C_COMMON_VERSION}.tar.gz +wget https://github.com/awslabs/aws-c-compression/archive/refs/tags/v${AWS_C_COMPRESSION_VERSION}.tar.gz \ + -O ${TARGET}/aws-c-compression-${AWS_C_COMPRESSION_VERSION}.tar.gz +wget https://github.com/awslabs/aws-c-event-stream/archive/refs/tags/v${AWS_C_EVENT_STREAM_VERSION}.tar.gz \ + -O ${TARGET}/aws-c-event-stream-${AWS_C_EVENT_STREAM_VERSION}.tar.gz +wget https://github.com/awslabs/aws-c-http/archive/refs/tags/v${AWS_C_HTTP_VERSION}.tar.gz \ + -O ${TARGET}/aws-c-http-${AWS_C_HTTP_VERSION}.tar.gz +wget https://github.com/awslabs/aws-c-io/archive/refs/tags/v${AWS_C_IO_VERSION}.tar.gz \ + -O ${TARGET}/aws-c-io-${AWS_C_IO_VERSION}.tar.gz +wget https://github.com/awslabs/aws-c-mqtt/archive/refs/tags/v${AWS_C_MQTT_VERSION}.tar.gz \ + -O ${TARGET}/aws-c-mqtt-${AWS_C_MQTT_VERSION}.tar.gz +wget https://github.com/awslabs/aws-c-s3/archive/refs/tags/v${AWS_C_S3_VERSION}.tar.gz \ + -O ${TARGET}/aws-c-s3-${AWS_C_S3_VERSION}.tar.gz +wget https://github.com/awslabs/aws-c-sdkutils/archive/refs/tags/v${AWS_C_SDKUTILS_VERSION}.tar.gz \ + -O ${TARGET}/aws-c-sdkutils-${AWS_C_SDKUTILS_VERSION}.tar.gz +wget https://github.com/awslabs/aws-sdk-cpp/archive/refs/tags/${AWS_SDK_CPP_VERSION}.tar.gz \ + -O ${TARGET}/aws-sdk-cpp-${AWS_SDK_CPP_VERSION}.tar.gz
--- a/Aws/Graveyard/AwsExternalProject.cmake Sat Jun 26 22:21:09 2021 +0200 +++ b/Aws/Graveyard/AwsExternalProject.cmake Tue Jun 25 12:07:42 2024 +0200 @@ -1,5 +1,7 @@ # Cloud storage plugins for Orthanc -# Copyright (C) 2020-2021 Osimis S.A., Belgium +# Copyright (C) 2020-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Affero General Public License
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Aws/README.txt Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,39 @@ + +Native compilation under Ubuntu 22.04 +===================================== + +# mkdir Build +# cd Build +# cmake .. -DCMAKE_BUILD_TYPE=Release -DUSE_VCPKG_PACKAGES=OFF -G Ninja +# ninja + + +Linux Standard Base compilation +=============================== + +# ./holy-build-box-compile.sh Release + + +MinGW +===== + +The minimum MinGW version to compile the AWS C++ SDK is 13.x. + +To build Windows 32 binaries: + +# ./mingw-compile.sh Release i686 +# ls ../mingw-binaries-i686/ + +To build Windows 64 binaries: + +# ./mingw-compile.sh Release x86_64 +# ls ../mingw-binaries-x86_64/ + + +Microsoft Visual Studio +======================= + +The minimum version to compile the AWS C++ SDK is Visual Studio 2015. + +WARNING: The binaries that are produced with Visual Studio currently +do not work. They write empty files to the S3 storage.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Aws/aws-c-common-0.9.23.patch Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,12 @@ +diff -urEb aws-c-common-0.9.23.orig/include/aws/common/byte_order.inl aws-c-common-0.9.23/include/aws/common/byte_order.inl +--- aws-c-common-0.9.23.orig/include/aws/common/byte_order.inl 2024-06-20 20:25:49.000000000 +0200 ++++ aws-c-common-0.9.23/include/aws/common/byte_order.inl 2024-06-23 14:55:38.563418806 +0200 +@@ -39,7 +39,7 @@ + uint64_t v; + __asm__("bswap %q0" : "=r"(v) : "0"(x)); + return v; +-#elif defined(_MSC_VER) ++#elif defined(_MSC_VER) || defined(__MINGW32__) + return _byteswap_uint64(x); + #else + uint32_t low = x & UINT32_MAX;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Aws/aws-c-io-0.14.9.patch Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,92 @@ +diff -urEb aws-c-io-0.14.9.orig/include/aws/io/private/pki_utils.h aws-c-io-0.14.9/include/aws/io/private/pki_utils.h +--- aws-c-io-0.14.9.orig/include/aws/io/private/pki_utils.h 2024-06-04 18:27:58.000000000 +0200 ++++ aws-c-io-0.14.9/include/aws/io/private/pki_utils.h 2024-06-23 10:39:15.047978000 +0200 +@@ -9,7 +9,7 @@ + #ifdef _WIN32 + /* It's ok to include external headers because this is a PRIVATE header file + * (it is usually a crime to include windows.h from header file) */ +-# include <Windows.h> ++# include <windows.h> + #endif /* _WIN32 */ + + #ifdef AWS_OS_APPLE +diff -urEb aws-c-io-0.14.9.orig/source/windows/iocp/iocp_event_loop.c aws-c-io-0.14.9/source/windows/iocp/iocp_event_loop.c +--- aws-c-io-0.14.9.orig/source/windows/iocp/iocp_event_loop.c 2024-06-04 18:27:58.000000000 +0200 ++++ aws-c-io-0.14.9/source/windows/iocp/iocp_event_loop.c 2024-06-23 10:39:15.047978000 +0200 +@@ -12,7 +12,7 @@ + + #include <aws/io/logging.h> + +-#include <Windows.h> ++#include <windows.h> + + /* The next set of struct definitions are taken directly from the + windows documentation. We can't include the header files directly +diff -urEb aws-c-io-0.14.9.orig/source/windows/iocp/pipe.c aws-c-io-0.14.9/source/windows/iocp/pipe.c +--- aws-c-io-0.14.9.orig/source/windows/iocp/pipe.c 2024-06-04 18:27:58.000000000 +0200 ++++ aws-c-io-0.14.9/source/windows/iocp/pipe.c 2024-06-23 10:39:15.047978000 +0200 +@@ -11,7 +11,7 @@ + #include <stdbool.h> + #include <stdio.h> + +-#include <Windows.h> ++#include <windows.h> + + enum read_end_state { + /* Pipe is open. */ +diff -urEb aws-c-io-0.14.9.orig/source/windows/iocp/socket.c aws-c-io-0.14.9/source/windows/iocp/socket.c +--- aws-c-io-0.14.9.orig/source/windows/iocp/socket.c 2024-06-04 18:27:58.000000000 +0200 ++++ aws-c-io-0.14.9/source/windows/iocp/socket.c 2024-06-23 10:39:15.047978000 +0200 +@@ -9,9 +9,9 @@ + below, clang-format doesn't work (at least on my version) with the c-style comments.*/ + + // clang-format off +-#include <WS2tcpip.h> +-#include <MSWSock.h> +-#include <Mstcpip.h> ++#include <ws2tcpip.h> ++#include <mswsock.h> ++#include <mstcpip.h> + // clang-format on + + #include <aws/io/socket.h> +diff -urEb aws-c-io-0.14.9.orig/source/windows/shared_library.c aws-c-io-0.14.9/source/windows/shared_library.c +--- aws-c-io-0.14.9.orig/source/windows/shared_library.c 2024-06-04 18:27:58.000000000 +0200 ++++ aws-c-io-0.14.9/source/windows/shared_library.c 2024-06-23 10:39:15.047978000 +0200 +@@ -4,7 +4,7 @@ + */ + + // clang-format off +-#include <Windows.h> ++#include <windows.h> + #include <libloaderapi.h> + // clang-format on + +diff -urEb aws-c-io-0.14.9.orig/source/windows/windows_pki_utils.c aws-c-io-0.14.9/source/windows/windows_pki_utils.c +--- aws-c-io-0.14.9.orig/source/windows/windows_pki_utils.c 2024-06-04 18:27:58.000000000 +0200 ++++ aws-c-io-0.14.9/source/windows/windows_pki_utils.c 2024-06-23 10:39:15.047978000 +0200 +@@ -10,7 +10,7 @@ + + #include <aws/io/logging.h> + +-#include <Windows.h> ++#include <windows.h> + #include <stdio.h> + #include <string.h> + +diff -urEb aws-c-io-0.14.9.orig/source/windows/winsock_init.c aws-c-io-0.14.9/source/windows/winsock_init.c +--- aws-c-io-0.14.9.orig/source/windows/winsock_init.c 2024-06-04 18:27:58.000000000 +0200 ++++ aws-c-io-0.14.9/source/windows/winsock_init.c 2024-06-23 10:39:15.047978000 +0200 +@@ -8,9 +8,9 @@ + below, clang-format doesn't work (at least on my version) with the c-style comments. */ + + // clang-format off +-#include <WinSock2.h> +-#include <WS2tcpip.h> +-#include <MSWSock.h> ++#include <winsock2.h> ++#include <ws2tcpip.h> ++#include <mswsock.h> + // clang-format on + + #include <aws/io/logging.h>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Aws/aws-sdk-cpp-1.11.178.patch Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,116 @@ +Only in aws-sdk-cpp-1.11.178/src/aws-cpp-sdk-core/include/aws/core: SDKConfig.h +diff -urEb aws-sdk-cpp-1.11.178.orig/src/aws-cpp-sdk-core/include/aws/core/utils/Array.h aws-sdk-cpp-1.11.178/src/aws-cpp-sdk-core/include/aws/core/utils/Array.h +--- aws-sdk-cpp-1.11.178.orig/src/aws-cpp-sdk-core/include/aws/core/utils/Array.h 2023-10-06 20:16:49.000000000 +0200 ++++ aws-sdk-cpp-1.11.178/src/aws-cpp-sdk-core/include/aws/core/utils/Array.h 2024-06-23 10:47:33.294537700 +0200 +@@ -14,7 +14,7 @@ + #include <cstring> + #include <algorithm> + +-#ifdef _WIN32 ++#ifdef _MSC_VER + + #include <iterator> + +@@ -54,7 +54,7 @@ + { + m_data.reset(Aws::NewArray<T>(m_size, ARRAY_ALLOCATION_TAG)); + +-#ifdef _WIN32 ++#ifdef _MSC_VER + std::copy(arrayToCopy, arrayToCopy + arraySize, stdext::checked_array_iterator< T * >(m_data.get(), m_size)); + #else + std::copy(arrayToCopy, arrayToCopy + arraySize, m_data.get()); +@@ -82,7 +82,7 @@ + if(arr->m_size > 0 && arr->m_data) + { + size_t arraySize = arr->m_size; +-#ifdef _WIN32 ++#ifdef _MSC_VER + std::copy(arr->m_data.get(), arr->m_data.get() + arraySize, stdext::checked_array_iterator< T * >(m_data.get() + location, m_size)); + #else + std::copy(arr->m_data.get(), arr->m_data.get() + arraySize, m_data.get() + location); +@@ -101,7 +101,7 @@ + { + m_data.reset(Aws::NewArray<T>(m_size, ARRAY_ALLOCATION_TAG)); + +-#ifdef _WIN32 ++#ifdef _MSC_VER + std::copy(other.m_data.get(), other.m_data.get() + other.m_size, stdext::checked_array_iterator< T * >(m_data.get(), m_size)); + #else + std::copy(other.m_data.get(), other.m_data.get() + other.m_size, m_data.get()); +@@ -134,7 +134,7 @@ + { + m_data.reset(Aws::NewArray<T>(m_size, ARRAY_ALLOCATION_TAG)); + +-#ifdef _WIN32 ++#ifdef _MSC_VER + std::copy(other.m_data.get(), other.m_data.get() + other.m_size, stdext::checked_array_iterator< T * >(m_data.get(), m_size)); + #else + std::copy(other.m_data.get(), other.m_data.get() + other.m_size, m_data.get()); +Only in aws-sdk-cpp-1.11.178/src/aws-cpp-sdk-core/include/aws/core/utils: Array.h~ +diff -urEb aws-sdk-cpp-1.11.178.orig/src/aws-cpp-sdk-core/source/platform/windows/FileSystem.cpp aws-sdk-cpp-1.11.178/src/aws-cpp-sdk-core/source/platform/windows/FileSystem.cpp +--- aws-sdk-cpp-1.11.178.orig/src/aws-cpp-sdk-core/source/platform/windows/FileSystem.cpp 2023-10-06 20:16:49.000000000 +0200 ++++ aws-sdk-cpp-1.11.178/src/aws-cpp-sdk-core/source/platform/windows/FileSystem.cpp 2024-06-22 19:00:43.200750034 +0200 +@@ -10,7 +10,7 @@ + #include <aws/core/utils/memory/stl/AWSVector.h> + #include <cassert> + #include <iostream> +-#include <Userenv.h> ++#include <userenv.h> + + #pragma warning( disable : 4996) + +diff -urEb aws-sdk-cpp-1.11.178.orig/src/aws-cpp-sdk-core/source/utils/crypto/openssl/CryptoImpl.cpp aws-sdk-cpp-1.11.178/src/aws-cpp-sdk-core/source/utils/crypto/openssl/CryptoImpl.cpp +--- aws-sdk-cpp-1.11.178.orig/src/aws-cpp-sdk-core/source/utils/crypto/openssl/CryptoImpl.cpp 2023-10-06 20:16:49.000000000 +0200 ++++ aws-sdk-cpp-1.11.178/src/aws-cpp-sdk-core/source/utils/crypto/openssl/CryptoImpl.cpp 2024-06-22 18:38:51.196880348 +0200 +@@ -221,7 +221,7 @@ + EVP_DigestInit_ex(ctx, EVP_md5(), nullptr); + + auto currentPos = stream.tellg(); +- if (currentPos == -1) ++ if (currentPos == std::streampos(-1)) + { + currentPos = 0; + stream.clear(); +@@ -298,7 +298,7 @@ + EVP_DigestInit_ex(ctx, EVP_sha1(), nullptr); + + auto currentPos = stream.tellg(); +- if (currentPos == -1) ++ if (currentPos == std::streampos(-1)) + { + currentPos = 0; + stream.clear(); +@@ -376,7 +376,7 @@ + EVP_DigestInit_ex(ctx, EVP_sha256(), nullptr); + + auto currentPos = stream.tellg(); +- if (currentPos == -1) ++ if (currentPos == std::streampos(-1)) + { + currentPos = 0; + stream.clear(); +diff -urEb aws-sdk-cpp-1.11.178.orig/src/aws-cpp-sdk-core/source/utils/StringUtils.cpp aws-sdk-cpp-1.11.178/src/aws-cpp-sdk-core/source/utils/StringUtils.cpp +--- aws-sdk-cpp-1.11.178.orig/src/aws-cpp-sdk-core/source/utils/StringUtils.cpp 2023-10-06 20:16:49.000000000 +0200 ++++ aws-sdk-cpp-1.11.178/src/aws-cpp-sdk-core/source/utils/StringUtils.cpp 2024-06-22 18:55:21.912052713 +0200 +@@ -14,7 +14,7 @@ + #include <functional> + + #ifdef _WIN32 +-#include <Windows.h> ++#include <windows.h> + #endif + + using namespace Aws::Utils; +diff -urEb aws-sdk-cpp-1.11.178.orig/src/aws-cpp-sdk-text-to-speech/include/aws/text-to-speech/windows/WaveOutPCMOutputDriver.h aws-sdk-cpp-1.11.178/src/aws-cpp-sdk-text-to-speech/include/aws/text-to-speech/windows/WaveOutPCMOutputDriver.h +--- aws-sdk-cpp-1.11.178.orig/src/aws-cpp-sdk-text-to-speech/include/aws/text-to-speech/windows/WaveOutPCMOutputDriver.h 2023-10-06 20:16:49.000000000 +0200 ++++ aws-sdk-cpp-1.11.178/src/aws-cpp-sdk-text-to-speech/include/aws/text-to-speech/windows/WaveOutPCMOutputDriver.h 2024-06-22 18:57:00.963064735 +0200 +@@ -10,7 +10,7 @@ + + #include <mutex> + +-#include <Windows.h> ++#include <windows.h> + + namespace Aws + {
--- a/Aws/holy-build-box-compile.sh Sat Jun 26 22:21:09 2021 +0200 +++ b/Aws/holy-build-box-compile.sh Tue Jun 25 12:07:42 2024 +0200 @@ -1,7 +1,9 @@ #!/bin/bash # Cloud storage plugins for Orthanc -# Copyright (C) 2020-2021 Osimis S.A., Belgium +# Copyright (C) 2020-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Affero General Public License @@ -41,7 +43,7 @@ ROOT_DIR=`dirname $(readlink -f $0)`/.. -DOCKER_IMAGE=phusion/holy-build-box-64:3.0.0 +DOCKER_IMAGE=phusion/holy-build-box-64:3.0.5 mkdir -p ${ROOT_DIR}/holy-build-box
--- a/Aws/holy-build-box-internal.sh Sat Jun 26 22:21:09 2021 +0200 +++ b/Aws/holy-build-box-internal.sh Tue Jun 25 12:07:42 2024 +0200 @@ -1,7 +1,9 @@ #!/bin/bash # Cloud storage plugins for Orthanc -# Copyright (C) 2020-2021 Osimis S.A., Belgium +# Copyright (C) 2020-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Affero General Public License @@ -44,11 +46,14 @@ cp /source/Aws/* /tmp/source-writeable/Aws/ || true # Ignore error about omitting directories cmake /tmp/source-writeable/Aws/ \ + -DORTHANC_FRAMEWORK_VERSION=1.12.3 \ -DORTHANC_FRAMEWORK_SOURCE=web \ -DCMAKE_BUILD_TYPE=$1 -DSTATIC_BUILD=ON # Use only 2 processes (not `nproc`), as this is a very heavy compilation -make -j2 +# make -j2 + +make -j`nproc --all` ./UnitTests
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Aws/mingw-compile.sh Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,71 @@ +#!/bin/bash + +# Cloud storage plugins for Orthanc +# Copyright (C) 2020-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium +# +# This program is free software: you can redistribute it and/or +# modify it under the terms of the GNU Affero General Public License +# as published by the Free Software Foundation, either version 3 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + + +set -ex + + +if [ "$1" != "Debug" -a "$1" != "Release" ]; then + echo "Please provide build type as first argument: Debug or Release" + exit -1 +fi + +if [ "$2" != "i686" -a "$2" != "x86_64" ]; then + echo "Please provide architecture as second argument: i686 or x86_64" + exit -1 +fi + + +## +## Prepare a Docker container with mingw +## + +if [ -t 1 ]; then + # TTY is available => use interactive mode + DOCKER_FLAGS='-i' +fi + +ROOT_DIR=`dirname $(readlink -f $0)`/.. +IMAGE=orthanc-aws-mingw +TARGET=${ROOT_DIR}/mingw-binaries-$2/ + +if [ -e "${TARGET}" ]; then + echo "Target folder is already existing, aborting" + exit -1 +fi + +mkdir -p ${TARGET} + +( cd ${ROOT_DIR}/Aws/mingw-compile && \ + docker build -t ${IMAGE} . ) + + +## +## Build +## + +docker run -t ${DOCKER_FLAGS} --rm \ + --user $(id -u):$(id -g) \ + -v ${ROOT_DIR}/:/source:ro \ + -v ${TARGET}:/target:rw \ + ${IMAGE} \ + bash /source/Aws/mingw-compile/build.sh $1 $2 + +ls -lR ${TARGET}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Aws/mingw-compile/Dockerfile Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,31 @@ +# Cloud storage plugins for Orthanc +# Copyright (C) 2020-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium +# +# This program is free software: you can redistribute it and/or +# modify it under the terms of the GNU Affero General Public License +# as published by the Free Software Foundation, either version 3 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + + +# Debian 12.5 contains mingw 12.x, which is insufficient +# FROM debian:12.5 + +# Ubuntu 24.04 contains mingw 13.x, which is OK +FROM ubuntu:24.04 + +MAINTAINER Sebastien Jodogne <s.jodogne@gmail.com> +LABEL Description="Orthanc, free DICOM server" Vendor="The Orthanc project" + +RUN apt-get -y clean && apt-get -y update && \ + apt-get -y install cmake patch gcc-mingw-w64 g++-mingw-w64 unzip mercurial && \ + apt-get clean && rm -rf /var/lib/apt/lists/*
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Aws/mingw-compile/build.sh Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,50 @@ +# Cloud storage plugins for Orthanc +# Copyright (C) 2020-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium +# +# This program is free software: you can redistribute it and/or +# modify it under the terms of the GNU Affero General Public License +# as published by the Free Software Foundation, either version 3 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + + +set -ex + +if [ "$2" = "i686" ]; then + TOOLCHAIN=MinGW-W64-Toolchain32.cmake +elif [ "$2" = "x86_64" ]; then + TOOLCHAIN=MinGW-W64-Toolchain64.cmake +else + exit -1 +fi + + +mkdir /tmp/aws +mkdir /tmp/aws/Aws/ +mkdir /tmp/aws/Build/ + +# Ignore possible build directories in "Aws" folder +find /source/Aws/ -type f -maxdepth 1 | while read f +do + cp "$f" /tmp/aws/Aws/ +done + +cp -r /source/Common /tmp/aws/ +cp -r /source/UnitTestsSources /tmp/aws/ + +cd /tmp/aws/Build/ +cmake ../Aws -DCMAKE_BUILD_TYPE=Release -DUSE_VCPKG_PACKAGES=OFF -DSTATIC_BUILD=ON \ + -DCMAKE_TOOLCHAIN_FILE=/source/Common/Resources/Orthanc/Toolchains/${TOOLCHAIN} +make -j`nproc --all` + +cp ./libOrthancAwsS3Storage.dll /target +cp ./UnitTests.exe /target
--- a/Azure/AzureBlobStoragePlugin.cpp Sat Jun 26 22:21:09 2021 +0200 +++ b/Azure/AzureBlobStoragePlugin.cpp Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License @@ -19,49 +21,48 @@ #include "AzureBlobStoragePlugin.h" -#include <was/storage_account.h> -#include <was/blob.h> +#include <azure/storage/blobs.hpp> #include <boost/lexical_cast.hpp> #include <boost/algorithm/string.hpp> -#include "cpprest/rawptrstream.h" -#include "cpprest/details/basic_types.h" +// #include "cpprest/rawptrstream.h" +// #include "cpprest/details/basic_types.h" +#include <Logging.h> // Create aliases to make the code easier to read. -namespace as = azure::storage; -static const char* const PLUGIN_SECTION = "AzureBlobStorage"; +namespace as = Azure::Storage::Blobs; -class AzureBlobStoragePlugin : public BaseStoragePlugin +class AzureBlobStoragePlugin : public BaseStorage { public: - as::cloud_blob_client blobClient_; - as::cloud_blob_container blobContainer_; + as::BlobContainerClient blobClient_; + bool storageContainsUnknownFiles_; + public: -// AzureBlobStoragePlugin(const std::string& connectionString, -// const std::string& containerName -// ); - AzureBlobStoragePlugin(const as::cloud_blob_client& blobClient, const as::cloud_blob_container& blobContainer, bool enableLegacyStorageStructure); + AzureBlobStoragePlugin(const std::string& nameForLogs, + const as::BlobContainerClient& blobClient, + bool enableLegacyStorageStructure, + bool storageContainsUnknownFiles + ); - virtual IWriter* GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled); - virtual IReader* GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled); - virtual void DeleteObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled); - virtual const char* GetConfigurationSectionName() {return PLUGIN_SECTION;}; + virtual IWriter* GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) ORTHANC_OVERRIDE; + virtual IReader* GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) ORTHANC_OVERRIDE; + virtual void DeleteObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) ORTHANC_OVERRIDE; + virtual bool HasFileExists() ORTHANC_OVERRIDE {return false;}; }; -class Writer : public IStoragePlugin::IWriter +class Writer : public IStorage::IWriter { std::string path_; - as::cloud_blob_client client_; - as::cloud_blob_container container_; + as::BlobContainerClient client_; public: - Writer(const as::cloud_blob_container& container, const std::string& path, const as::cloud_blob_client& client) + Writer(const std::string& path, const as::BlobContainerClient& client) : path_(path), - client_(client), - container_(container) + client_(client) { } @@ -69,14 +70,12 @@ { } - virtual void Write(const char* data, size_t size) + virtual void Write(const char* data, size_t size) ORTHANC_OVERRIDE { try { - concurrency::streams::istream inputStream = concurrency::streams::rawptr_stream<uint8_t>::open_istream(reinterpret_cast<const uint8_t*>(data), size); - azure::storage::cloud_block_blob blob = container_.get_block_blob_reference(utility::conversions::to_string_t(path_)); - blob.upload_from_stream(inputStream); - inputStream.close().wait(); + as::BlockBlobClient blobClient = client_.GetBlockBlobClient(path_); + blobClient.UploadFrom(reinterpret_cast<const uint8_t*>(data), size); } catch (std::exception& ex) { @@ -86,39 +85,49 @@ }; -class Reader : public IStoragePlugin::IReader +class Reader : public IStorage::IReader { - std::string path_; - as::cloud_blob_client client_; - as::cloud_blob_container container_; - as::cloud_block_blob block_; + std::string path_; + as::BlobContainerClient client_; + int64_t size_; public: - Reader(const as::cloud_blob_container& container, const std::string& path, const as::cloud_blob_client& client) - : path_(path), - client_(client), - container_(container) + Reader(const std::list<std::string>& paths, const as::BlobContainerClient& client) + : client_(client) { - try + std::string firstExceptionMessage; + + for (auto& path: paths) { - block_ = container_.get_block_blob_reference(utility::conversions::to_string_t(path_)); - block_.download_attributes(); // to retrieve the properties + try + { + as::BlockBlobClient blobClient = client_.GetBlockBlobClient(path); + auto properties = blobClient.GetProperties().Value; + size_ = properties.BlobSize; + path_ = path; + return; + } + catch (std::exception& ex) + { + if (firstExceptionMessage.empty()) + { + firstExceptionMessage = "AzureBlobStorage: error opening file for reading " + std::string(path) + ": " + ex.what(); + } + //ignore to retry + } } - catch (std::exception& ex) - { - throw StoragePluginException("AzureBlobStorage: error opening file for reading " + std::string(path_) + ": " + ex.what()); - } + throw StoragePluginException(firstExceptionMessage); } virtual ~Reader() { + } - } - virtual size_t GetSize() + virtual size_t GetSize() ORTHANC_OVERRIDE { try { - return block_.properties().size(); + return static_cast<size_t>(size_); } catch (std::exception& ex) { @@ -126,13 +135,12 @@ } } - virtual void ReadWhole(char* data, size_t size) + virtual void ReadWhole(char* data, size_t size) ORTHANC_OVERRIDE { try { - concurrency::streams::ostream outputStream = concurrency::streams::rawptr_stream<uint8_t>::open_ostream(reinterpret_cast<uint8_t*>(data), size); - - block_.download_to_stream(outputStream); + as::BlockBlobClient blobClient = client_.GetBlockBlobClient(path_); + blobClient.DownloadTo(reinterpret_cast<uint8_t*>(data), static_cast<int64_t>(size)); } catch (std::exception& ex) { @@ -140,20 +148,23 @@ } } - virtual void ReadRange(char* data, size_t size, size_t fromOffset) + virtual void ReadRange(char* data, size_t size, size_t fromOffset) ORTHANC_OVERRIDE { try { - concurrency::streams::ostream outputStream = concurrency::streams::rawptr_stream<uint8_t>::open_ostream(reinterpret_cast<uint8_t*>(data), size); + as::BlockBlobClient blobClient = client_.GetBlockBlobClient(path_); + as::DownloadBlobToOptions options; + options.Range = Azure::Core::Http::HttpRange(); + options.Range.Value().Length = static_cast<int64_t>(size); + options.Range.Value().Offset = static_cast<int64_t>(fromOffset); - block_.download_range_to_stream(outputStream, fromOffset, size); + blobClient.DownloadTo(reinterpret_cast<uint8_t*>(data), static_cast<int64_t>(size), options); } catch (std::exception& ex) { throw StoragePluginException("AzureBlobStorage: error while reading partial file " + std::string(path_) + ": " + ex.what()); } } - }; @@ -163,52 +174,65 @@ return "Azure Blob Storage"; } -bool IsSasTokenAccountLevel(utility::string_t sasToken) +const char* AzureBlobStoragePluginFactory::GetStorageDescription() { - // Use cpprestsdk's utility::string_t here since the expected argument is the return value of - // as::storage_credentials::sas_token(), which is type utility::string_t - size_t newIdx = 0; - size_t prevIdx = 0; - while ((newIdx = sasToken.find('&', prevIdx)) != utility::string_t::npos) - { - utility::string_t kvpair = sasToken.substr(prevIdx, newIdx - prevIdx); - prevIdx = newIdx + 1; // start next time from char after '&' - - size_t equalsIdx = kvpair.find('='); - utility::string_t key = kvpair.substr(0, equalsIdx); - if (key == "srt") // only account SAS has this parameter - return true; - } - - return false; + return "Stores the Orthanc storage area in Azure Blob"; } -IStoragePlugin* AzureBlobStoragePluginFactory::CreateStoragePlugin(const OrthancPlugins::OrthancConfiguration& orthancConfig) + +// bool IsSasTokenAccountLevel(utility::string_t sasToken) +// { +// // Use cpprestsdk's utility::string_t here since the expected argument is the return value of +// // as::storage_credentials::sas_token(), which is type utility::string_t (which is a std::wstring on Windows and a std::string on Linux) +// size_t newIdx = 0; +// size_t prevIdx = 0; +// while ((newIdx = sasToken.find('&', prevIdx)) != utility::string_t::npos) +// { +// utility::string_t kvpair = sasToken.substr(prevIdx, newIdx - prevIdx); +// prevIdx = newIdx + 1; // start next time from char after '&' + +// size_t equalsIdx = kvpair.find('='); +// utility::string_t key = kvpair.substr(0, equalsIdx); +// #ifdef WIN32 +// const wchar_t* srt = L"srt"; +// #else +// const char* srt = "srt"; +// #endif +// if (key == srt) // only account SAS has this parameter +// return true; + +// } + +// return false; +// } + +IStorage* AzureBlobStoragePluginFactory::CreateStorage(const std::string& nameForLogs, const OrthancPlugins::OrthancConfiguration& orthancConfig) { std::string connectionString; std::string containerName; bool enableLegacyStorageStructure; + bool storageContainsUnknownFiles; bool createContainerIfNotExists; - if (orthancConfig.IsSection(PLUGIN_SECTION)) + if (orthancConfig.IsSection(GetConfigurationSectionName())) { OrthancPlugins::OrthancConfiguration pluginSection; - orthancConfig.GetSection(pluginSection, PLUGIN_SECTION); + orthancConfig.GetSection(pluginSection, GetConfigurationSectionName()); - if (!BaseStoragePlugin::ReadCommonConfiguration(enableLegacyStorageStructure, pluginSection)) + if (!BaseStorage::ReadCommonConfiguration(enableLegacyStorageStructure, storageContainsUnknownFiles, pluginSection)) { return nullptr; } if (!pluginSection.LookupStringValue(connectionString, "ConnectionString")) { - OrthancPlugins::LogError("AzureBlobStorage/ConnectionString configuration missing. Unable to initialize plugin"); + LOG(ERROR) << "AzureBlobStorage/ConnectionString configuration missing. Unable to initialize plugin"; return nullptr; } if (!pluginSection.LookupStringValue(containerName, "ContainerName")) { - OrthancPlugins::LogError("AzureBlobStorage/ContainerName configuration missing. Unable to initialize plugin"); + LOG(ERROR) << "AzureBlobStorage/ContainerName configuration missing. Unable to initialize plugin"; return nullptr; } @@ -219,7 +243,7 @@ } else if (orthancConfig.IsSection("BlobStorage")) // backward compatibility with the old plugin: { - OrthancPlugins::LogWarning("AzureBlobStorage: you're using an old configuration format for the plugin."); + LOG(WARNING) << "AzureBlobStorage: you're using an old configuration format for the plugin."; OrthancPlugins::OrthancConfiguration pluginSection; orthancConfig.GetSection(pluginSection, "BlobStorage"); @@ -229,19 +253,19 @@ if (!pluginSection.LookupStringValue(containerName, "ContainerName")) { - OrthancPlugins::LogError("BlobStorage/AccountName configuration missing. Unable to initialize plugin"); + LOG(ERROR) << "BlobStorage/AccountName configuration missing. Unable to initialize plugin"; return nullptr; } if (!pluginSection.LookupStringValue(accountName, "AccountName")) { - OrthancPlugins::LogError("BlobStorage/AccountName configuration missing. Unable to initialize plugin"); + LOG(ERROR) << "BlobStorage/AccountName configuration missing. Unable to initialize plugin"; return nullptr; } if (!pluginSection.LookupStringValue(accountKey, "AccountKey")) { - OrthancPlugins::LogError("BlobStorage/ContainerName configuration missing. Unable to initialize plugin"); + LOG(ERROR) << "BlobStorage/ContainerName configuration missing. Unable to initialize plugin"; return nullptr; } @@ -253,68 +277,70 @@ } else { - OrthancPlugins::LogWarning(std::string(GetStoragePluginName()) + " plugin, section missing. Plugin is not enabled."); + LOG(WARNING) << GetStoragePluginName() << " plugin, section missing. Plugin is not enabled."; return nullptr; } try { - OrthancPlugins::LogInfo("Connecting to Azure storage ..."); - - as::cloud_storage_account storageAccount = as::cloud_storage_account::parse(utility::conversions::to_string_t(connectionString)); - OrthancPlugins::LogInfo("Storage account created"); + LOG(INFO) << "Connecting to Azure storage ..."; - as::cloud_blob_client blobClient = storageAccount.create_cloud_blob_client(); - OrthancPlugins::LogInfo("Blob client created"); - - as::cloud_blob_container blobContainer = blobClient.get_container_reference(utility::conversions::to_string_t(containerName)); - OrthancPlugins::LogInfo("Accessing blob container"); + as::BlobContainerClient client = as::BlobContainerClient::CreateFromConnectionString(connectionString, containerName); + LOG(INFO) << "Blob client created"; - // blobContainer.create_if_not_exists() throws an error if a service SAS (for a blob container) - // was used in the connectionString. - // Only allow the use of this function when using storage account-level credentials, whether - // through accountName/accountKey combo or account SAS. - if ((storageAccount.credentials().is_account_key() || - (storageAccount.credentials().is_sas() && IsSasTokenAccountLevel(storageAccount.credentials().sas_token()))) - && createContainerIfNotExists) + if (createContainerIfNotExists) { - // Return value is true if the container did not exist and was successfully created. - bool containerCreated = blobContainer.create_if_not_exists(); + // Note: in version up to 2.1.2, we had this code: + // // blobContainer.create_if_not_exists() throws an error if a service SAS (for a blob container) + // // was used in the connectionString. + // // Only allow the use of this function when using storage account-level credentials, whether + // // through accountName/accountKey combo or account SAS. + // if ((storageAccount.credentials().is_account_key() || + // (storageAccount.credentials().is_sas() && IsSasTokenAccountLevel(storageAccount.credentials().sas_token()))) + // && createContainerIfNotExists) - if (containerCreated) + auto createResult = client.CreateIfNotExists(); + if (createResult.Value.Created) { - OrthancPlugins::LogWarning("Blob Storage Area container has been created. **** check in the Azure console that your container is private ****"); + LOG(WARNING) << "Blob Storage Area container has been created. **** check in the Azure console that your container is private ****"; } } - OrthancPlugins::LogInfo("Blob storage initialized"); + LOG(INFO) << "Blob storage initialized"; - return new AzureBlobStoragePlugin(blobClient, blobContainer, enableLegacyStorageStructure); + return new AzureBlobStoragePlugin(nameForLogs, client, enableLegacyStorageStructure, storageContainsUnknownFiles); } catch (const std::exception& e) { - OrthancPlugins::LogError(std::string("AzureBlobStorage plugin: failed to initialize plugin: ") + e.what()); + LOG(ERROR) << "AzureBlobStorage plugin: failed to initialize plugin: " << e.what(); return nullptr; } } -AzureBlobStoragePlugin::AzureBlobStoragePlugin(const as::cloud_blob_client& blobClient, const as::cloud_blob_container& blobContainer, bool enableLegacyStorageStructure) - : BaseStoragePlugin(enableLegacyStorageStructure), +AzureBlobStoragePlugin::AzureBlobStoragePlugin(const std::string& nameForLogs, const as::BlobContainerClient& blobClient, bool enableLegacyStorageStructure, bool storageContainsUnknownFiles) + : BaseStorage(nameForLogs, enableLegacyStorageStructure), blobClient_(blobClient), - blobContainer_(blobContainer) + storageContainsUnknownFiles_(storageContainsUnknownFiles) { } -IStoragePlugin::IWriter* AzureBlobStoragePlugin::GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) +IStorage::IWriter* AzureBlobStoragePlugin::GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) { - return new Writer(blobContainer_, GetPath(uuid, type, encryptionEnabled), blobClient_); + return new Writer(GetPath(uuid, type, encryptionEnabled), blobClient_); } -IStoragePlugin::IReader* AzureBlobStoragePlugin::GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) +IStorage::IReader* AzureBlobStoragePlugin::GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) { - return new Reader(blobContainer_, GetPath(uuid, type, encryptionEnabled), blobClient_); + std::list<std::string> paths; + paths.push_back(GetPath(uuid, type, encryptionEnabled, false)); + if (storageContainsUnknownFiles_) + { + paths.push_back(GetPath(uuid, type, encryptionEnabled, true)); + } + + return new Reader(paths, blobClient_); } void AzureBlobStoragePlugin::DeleteObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) @@ -323,9 +349,8 @@ try { - as::cloud_block_blob blockBlob = blobContainer_.get_block_blob_reference(utility::conversions::to_string_t(path)); - - blockBlob.delete_blob(); + as::BlockBlobClient blobClient = blobClient_.GetBlockBlobClient(path); + blobClient.Delete(); } catch (std::exception& ex) {
--- a/Azure/AzureBlobStoragePlugin.h Sat Jun 26 22:21:09 2021 +0200 +++ b/Azure/AzureBlobStoragePlugin.h Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License @@ -19,11 +21,13 @@ #pragma once -#include "../Common/BaseStoragePlugin.h" +#include "../Common/BaseStorage.h" class AzureBlobStoragePluginFactory { public: static const char* GetStoragePluginName(); - static IStoragePlugin* CreateStoragePlugin(const OrthancPlugins::OrthancConfiguration& orthancConfig); + static const char* GetStorageDescription(); + static IStorage* CreateStorage(const std::string& nameForLogs, const OrthancPlugins::OrthancConfiguration& orthancConfig); + static const char* GetConfigurationSectionName() {return "AzureBlobStorage";} };
--- a/Azure/CMakeLists.txt Sat Jun 26 22:21:09 2021 +0200 +++ b/Azure/CMakeLists.txt Tue Jun 25 12:07:42 2024 +0200 @@ -1,5 +1,7 @@ # Cloud storage plugins for Orthanc -# Copyright (C) 2020-2021 Osimis S.A., Belgium +# Copyright (C) 2020-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Affero General Public License @@ -15,18 +17,28 @@ # along with this program. If not, see <http://www.gnu.org/licenses/>. -cmake_minimum_required(VERSION 2.8) +cmake_minimum_required(VERSION 3.3) project(OrthancAzureBlobStorage) -set(PLUGIN_VERSION "1.3.0") +set(PLUGIN_VERSION "mainline") + +if (PLUGIN_VERSION STREQUAL "mainline") + set(ORTHANC_FRAMEWORK_DEFAULT_VERSION "mainline") + set(ORTHANC_FRAMEWORK_DEFAULT_SOURCE "hg") +else() + set(ORTHANC_FRAMEWORK_DEFAULT_VERSION "1.12.4") + set(ORTHANC_FRAMEWORK_DEFAULT_SOURCE "web") +endif() + +set(ORTHANC_FRAMEWORK_SOURCE "${ORTHANC_FRAMEWORK_DEFAULT_SOURCE}" CACHE STRING "Source of the Orthanc framework (can be \"system\", \"hg\", \"archive\", \"web\" or \"path\")") +set(ORTHANC_FRAMEWORK_VERSION "${ORTHANC_FRAMEWORK_DEFAULT_VERSION}" CACHE STRING "Version of the Orthanc framework") +set(ORTHANC_FRAMEWORK_ARCHIVE "" CACHE STRING "Path to the Orthanc archive, if ORTHANC_FRAMEWORK_SOURCE is \"archive\"") +set(ORTHANC_FRAMEWORK_ROOT "" CACHE STRING "Path to the Orthanc source directory, if ORTHANC_FRAMEWORK_SOURCE is \"path\"") +set(ALLOW_DOWNLOADS ON) include(CheckIncludeFileCXX) -set(ORTHANC_FRAMEWORK_SOURCE "hg" CACHE STRING "orthanc source") -set(ORTHANC_FRAMEWORK_VERSION "1.9.2" CACHE STRING "orthanc framework version") -set(ALLOW_DOWNLOADS ON) - # Download and setup the Orthanc framework include(${CMAKE_SOURCE_DIR}/../Common/Resources/Orthanc/CMake/DownloadOrthancFramework.cmake) @@ -54,45 +66,50 @@ ${ORTHANC_FRAMEWORK_ROOT}/../../OrthancServer/Plugins/Samples/Common ) - find_package(cryptopp CONFIG REQUIRED) # Azure stuff (from https://github.com/Microsoft/vcpkg/issues/6277) -if (NOT WIN32) - find_package(cpprestsdk CONFIG REQUIRED) - find_path(WASTORAGE_INCLUDE_DIR was/blob.h) - find_library(WASTORAGE_LIBRARY azurestorage) - find_package(Boost REQUIRED COMPONENTS log) - find_library(UUID_LIBRARY uuid) - find_package(LibXml2 REQUIRED) -else() # inspired from https://github.com/phongcao/azure-storage-cpp-sas-sample/blob/master/CMakeLists.txt - find_path(WASTORAGE_INCLUDE_DIR was/blob.h) - find_library(CPPREST_LIBRARY - NAMES cpprest cpprest_2_10) - find_library(WASTORAGE_LIBRARY wastorage) +find_package(azure-storage-blobs-cpp CONFIG REQUIRED) - set (CMAKE_CXX_STANDARD 11) - set (CMAKE_CXX_STANDARD_REQUIRED ON) - set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHa") - set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi") - set (CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /DEBUG /OPT:REF /OPT:ICF") +# if (NOT WIN32) +# find_package(cpprestsdk CONFIG REQUIRED) +# find_path(WASTORAGE_INCLUDE_DIR was/blob.h) +# find_library(WASTORAGE_LIBRARY azurestorage) +# find_package(Boost REQUIRED COMPONENTS log) +# find_library(UUID_LIBRARY uuid) +# find_package(LibXml2 REQUIRED) +# else() # inspired from https://github.com/phongcao/azure-storage-cpp-sas-sample/blob/master/CMakeLists.txt +# find_path(WASTORAGE_INCLUDE_DIR was/blob.h) +# find_library(CPPREST_LIBRARY +# NAMES cpprest cpprest_2_10) +# find_library(WASTORAGE_LIBRARY wastorage) - add_definitions(-D_NO_WASTORAGE_API=1) # from https://github.com/Azure/azure-storage-cpp/issues/263 -endif() - +# set (CMAKE_CXX_STANDARD 11) +# set (CMAKE_CXX_STANDARD_REQUIRED ON) +# set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHa") +# set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi") +# set (CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /DEBUG /OPT:REF /OPT:ICF") -if (NOT WIN32) - include_directories(${WASTORAGE_INCLUDE_DIR}) -endif() +# message(INFO "WASTORAGE_INCLUDE_DIR ${WASTORAGE_INCLUDE_DIR}") + +# add_definitions(-D_NO_WASTORAGE_API=1) # from https://github.com/Azure/azure-storage-cpp/issues/263 +# endif() + +# include_directories(${WASTORAGE_INCLUDE_DIR}) +set(CMAKE_CXX_STANDARD 14) set(COMMON_SOURCES - ${CMAKE_SOURCE_DIR}/../Common/IStoragePlugin.h - ${CMAKE_SOURCE_DIR}/../Common/BaseStoragePlugin.h - ${CMAKE_SOURCE_DIR}/../Common/BaseStoragePlugin.cpp + ${CMAKE_SOURCE_DIR}/../Common/IStorage.h + ${CMAKE_SOURCE_DIR}/../Common/BaseStorage.h + ${CMAKE_SOURCE_DIR}/../Common/BaseStorage.cpp ${CMAKE_SOURCE_DIR}/../Common/EncryptionHelpers.cpp ${CMAKE_SOURCE_DIR}/../Common/EncryptionHelpers.h ${CMAKE_SOURCE_DIR}/../Common/EncryptionConfigurator.cpp ${CMAKE_SOURCE_DIR}/../Common/EncryptionConfigurator.h + ${CMAKE_SOURCE_DIR}/../Common/FileSystemStorage.h + ${CMAKE_SOURCE_DIR}/../Common/FileSystemStorage.cpp + ${CMAKE_SOURCE_DIR}/../Common/MoveStorageJob.h + ${CMAKE_SOURCE_DIR}/../Common/MoveStorageJob.cpp ${ORTHANC_FRAMEWORK_ROOT}/../../OrthancServer/Plugins/Samples/Common/OrthancPluginCppWrapper.cpp ${ORTHANC_CORE_SOURCES} @@ -106,6 +123,10 @@ ${COMMON_SOURCES} ) +if (COMMAND DefineSourceBasenameForTarget) + DefineSourceBasenameForTarget(OrthancAzureBlobStorage) +endif() + set_target_properties(OrthancAzureBlobStorage PROPERTIES VERSION ${PLUGIN_VERSION} SOVERSION ${PLUGIN_VERSION} @@ -115,20 +136,17 @@ target_link_libraries(OrthancAzureBlobStorage PRIVATE - cryptopp-static - ${WASTORAGE_LIBRARY} + cryptopp::cryptopp + Azure::azure-storage-blobs ${UUID_LIBRARY} - ${Boost_LIBRARIES} ${LIBXML2_LIBRARIES} - cpprestsdk::cpprest ) else() target_link_libraries(OrthancAzureBlobStorage PRIVATE - cryptopp-static + cryptopp::cryptopp + Azure::azure-storage-blobs ${OPENSSL_LIBRARY} - ${WASTORAGE_LIBRARY} - ${CPPREST_LIBRARY} Winhttp.lib Crypt32.lib xmllite.lib @@ -136,6 +154,12 @@ endif() +install( + TARGETS OrthancAzureBlobStorage + RUNTIME DESTINATION lib # Destination for Windows + LIBRARY DESTINATION share/orthanc/plugins # Destination for Linux +) + # add_executable(UnitTests # ${GOOGLE_TEST_SOURCES}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/CITATION.cff Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,14 @@ +cff-version: "1.1.0" +message: "If you use this software, please cite it using these metadata." +title: Orthanc +abstract: "Orthanc is a lightweight open-source DICOM server for medical imaging supporting representational state transfer (REST)." +authors: + - + affiliation: UCLouvain + family-names: Jodogne + given-names: "Sébastien" +doi: "10.1007/s10278-018-0082-y" +license: "GPL-3.0-or-later" +repository-code: "https://orthanc.uclouvain.be/hg/orthanc/" +version: 1.12.3 +date-released: 2024-01-31
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Common/BaseStorage.cpp Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,100 @@ +/** + * Cloud storage plugins for Orthanc + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#include "BaseStorage.h" + +#include <Logging.h> + +#include <boost/filesystem/fstream.hpp> + +boost::filesystem::path BaseStorage::GetOrthancFileSystemPath(const std::string& uuid, const std::string& fileSystemRootPath) +{ + boost::filesystem::path path = fileSystemRootPath; + + path /= std::string(&uuid[0], &uuid[2]); + path /= std::string(&uuid[2], &uuid[4]); + path /= uuid; + + path.make_preferred(); + + return path; +} + + +std::string BaseStorage::GetPath(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled, bool useAlternateExtension) +{ + if (enableLegacyStorageStructure_) + { + return GetOrthancFileSystemPath(uuid, rootPath_).string(); + } + else + { + boost::filesystem::path path = rootPath_; + std::string filename = std::string(uuid); + + if (type == OrthancPluginContentType_Dicom) + { + filename += ".dcm"; + } + else if (type == OrthancPluginContentType_DicomAsJson) + { + filename += ".json"; + } + else if (type == OrthancPluginContentType_DicomUntilPixelData && !useAlternateExtension) // for some time, header files were saved with .unk (happened with S3 storage plugin between version 1.2.0 and 1.3.0 - 21.5.1 and 21.6.2) + { + filename += ".dcm.head"; + } + else + { + filename += ".unk"; + } + + if (encryptionEnabled) + { + filename += ".enc"; + } + path /= filename; + + return path.string(); + } +} + +bool BaseStorage::ReadCommonConfiguration(bool& enableLegacyStorageStructure, bool& storageContainsUnknownFiles, const OrthancPlugins::OrthancConfiguration& pluginSection) +{ + std::string storageStructure = pluginSection.GetStringValue("StorageStructure", "flat"); + if (storageStructure == "flat") + { + enableLegacyStorageStructure = false; + } + else + { + enableLegacyStorageStructure = true; + if (storageStructure != "legacy") + { + LOG(ERROR) << "ObjectStorage/StorageStructure configuration invalid value: " << storageStructure << ", allowed values are 'flat' and 'legacy'"; + return false; + } + } + + storageContainsUnknownFiles = pluginSection.GetBooleanValue("EnableLegacyUnknownFiles", false); + + return true; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Common/BaseStorage.h Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,56 @@ +/** + * Cloud storage plugins for Orthanc + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#pragma once + +#include "IStorage.h" + +#include <Compatibility.h> + +#include <boost/filesystem.hpp> + +namespace fs = boost::filesystem; + +class BaseStorage : public IStorage +{ + bool enableLegacyStorageStructure_; + std::string rootPath_; + +protected: + + BaseStorage(const std::string& nameForLogs, bool enableLegacyStorageStructure): + IStorage(nameForLogs), + enableLegacyStorageStructure_(enableLegacyStorageStructure) + {} + + std::string GetPath(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled, bool useAlternateExtension = false); + +public: + virtual void SetRootPath(const std::string& rootPath) ORTHANC_OVERRIDE + { + rootPath_ = rootPath; + } + + static std::string GetPath(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled, bool legacyFileStructure, const std::string& rootFolder); + static fs::path GetOrthancFileSystemPath(const std::string& uuid, const std::string& fileSystemRootPath); + + static bool ReadCommonConfiguration(bool& enableLegacyStorageStructure, bool& storageContainsUnknownFiles, const OrthancPlugins::OrthancConfiguration& pluginSection); +};
--- a/Common/BaseStoragePlugin.cpp Sat Jun 26 22:21:09 2021 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,93 +0,0 @@ -/** - * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium - * - * This program is free software: you can redistribute it and/or - * modify it under the terms of the GNU Affero General Public License - * as published by the Free Software Foundation, either version 3 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - **/ - - -#include "BaseStoragePlugin.h" -#include <boost/filesystem/fstream.hpp> - -std::string BaseStoragePlugin::GetOrthancFileSystemPath(const std::string& uuid, const std::string& fileSystemRootPath) -{ - boost::filesystem::path path = fileSystemRootPath; - - path /= std::string(&uuid[0], &uuid[2]); - path /= std::string(&uuid[2], &uuid[4]); - path /= uuid; - - path.make_preferred(); - - return path.string(); -} - - -std::string BaseStoragePlugin::GetPath(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) -{ - if (enableLegacyStorageStructure_) - { - return GetOrthancFileSystemPath(uuid, rootPath_); - } - else - { - boost::filesystem::path path = rootPath_; - std::string filename = std::string(uuid); - - if (type == OrthancPluginContentType_Dicom) - { - filename += ".dcm"; - } - else if (type == OrthancPluginContentType_DicomAsJson) - { - filename += ".json"; - } - else if (type == OrthancPluginContentType_DicomUntilPixelData) - { - filename += ".dcm.head"; - } - else - { - filename += ".unk"; - } - - if (encryptionEnabled) - { - filename += ".enc"; - } - path /= filename; - - return path.string(); - } -} - -bool BaseStoragePlugin::ReadCommonConfiguration(bool& enableLegacyStorageStructure, const OrthancPlugins::OrthancConfiguration& pluginSection) -{ - std::string storageStructure = pluginSection.GetStringValue("StorageStructure", "flat"); - if (storageStructure == "flat") - { - enableLegacyStorageStructure = false; - } - else - { - enableLegacyStorageStructure = true; - if (storageStructure != "legacy") - { - OrthancPlugins::LogError("ObjectStorage/StorageStructure configuration invalid value: " + storageStructure + ", allowed values are 'flat' and 'legacy'"); - return false; - } - } - - return true; -}
--- a/Common/BaseStoragePlugin.h Sat Jun 26 22:21:09 2021 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,47 +0,0 @@ -/** - * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium - * - * This program is free software: you can redistribute it and/or - * modify it under the terms of the GNU Affero General Public License - * as published by the Free Software Foundation, either version 3 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - **/ - - -#pragma once - -#include "IStoragePlugin.h" - -class BaseStoragePlugin : public IStoragePlugin -{ - bool enableLegacyStorageStructure_; - std::string rootPath_; - -protected: - - BaseStoragePlugin(bool enableLegacyStorageStructure): - enableLegacyStorageStructure_(enableLegacyStorageStructure) - {} - - std::string GetPath(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled); - -public: - virtual void SetRootPath(const std::string& rootPath) - { - rootPath_ = rootPath; - } - - static std::string GetPath(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled, bool legacyFileStructure, const std::string& rootFolder); - static std::string GetOrthancFileSystemPath(const std::string& uuid, const std::string& fileSystemRootPath); - - static bool ReadCommonConfiguration(bool& enableLegacyStorageStructure, const OrthancPlugins::OrthancConfiguration& pluginSection); -};
--- a/Common/CryptoPPConfiguration.cmake Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/CryptoPPConfiguration.cmake Tue Jun 25 12:07:42 2024 +0200 @@ -1,5 +1,7 @@ # Cloud storage plugins for Orthanc -# Copyright (C) 2020-2021 Osimis S.A., Belgium +# Copyright (C) 2020-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Affero General Public License @@ -18,7 +20,7 @@ if (STATIC_BUILD OR NOT USE_SYSTEM_CRYPTOPP) # The .tar.gz package was created by "./CryptoPPPackage.sh" SET(CRYPTOPP_SOURCES_DIR ${CMAKE_BINARY_DIR}/cryptopp-840) - SET(CRYPTOPP_URL "http://orthanc.osimis.io/ThirdPartyDownloads/cryptopp-840.tar.gz") + SET(CRYPTOPP_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/cryptopp-840.tar.gz") SET(CRYPTOPP_MD5 "d42363e8a12c06a000720335a4da70d3") DownloadPackage(${CRYPTOPP_MD5} ${CRYPTOPP_URL} "${CRYPTOPP_SOURCES_DIR}")
--- a/Common/EncryptionConfigurator.cpp Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/EncryptionConfigurator.cpp Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License @@ -22,11 +24,13 @@ #include "EncryptionConfigurator.h" +#include <Logging.h> + bool ReadMasterKey(uint32_t& id, std::string& keyPath, const Json::Value& node) { if (!node.isArray() || node.size() != 2 || !node[0].isUInt() || !node[1].isString()) { - OrthancPlugins::LogWarning("Encryption: Invalid master key configuration"); + LOG(WARNING) << "Encryption: Invalid master key configuration"; return false; } @@ -50,7 +54,7 @@ if (!cryptoJson.isMember("MasterKey") || !cryptoJson["MasterKey"].isArray()) { - OrthancPlugins::LogWarning("Encryption: MasterKey missing. Unable to initialize encryption"); + LOG(WARNING) << "Encryption: MasterKey missing. Unable to initialize encryption"; return nullptr; }
--- a/Common/EncryptionConfigurator.h Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/EncryptionConfigurator.h Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License @@ -20,10 +22,7 @@ #include "EncryptionHelpers.h" -class EncryptionConfigurator +namespace EncryptionConfigurator { - -public: - static EncryptionHelpers* CreateEncryptionHelpers(const OrthancPlugins::OrthancConfiguration& encryptionSection); - -}; + EncryptionHelpers* CreateEncryptionHelpers(const OrthancPlugins::OrthancConfiguration& encryptionSection); +}
--- a/Common/EncryptionHelpers.cpp Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/EncryptionHelpers.cpp Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License @@ -26,6 +28,7 @@ #include <cryptopp/cryptlib.h> #include <cryptopp/modes.h> #include <cryptopp/hex.h> +#include <cryptopp/base64.h> #include <cryptopp/gcm.h> #include <cryptopp/files.h> #include <cryptopp/filters.h> @@ -73,10 +76,12 @@ try { FileSource fs(path.c_str(), true, - new HexDecoder( + new Base64Decoder( new ArraySink(key.begin(), key.size()) ) ); + + // std::cout << "ReadKey " << ToHexString(key) << std::endl; } catch (CryptoPP::Exception& ex) { @@ -259,20 +264,26 @@ void EncryptionHelpers::EncryptInternal(std::string& output, const char* data, size_t size, const CryptoPP::SecByteBlock& masterKey) { + // std::cout << "EncryptInternal" << std::endl; + // std::cout << "masterKey " << ToHexString(masterKey) << std::endl; + SecByteBlock iv(IV_SIZE); randomGenerator_.GenerateBlock(iv, iv.size()); // with GCM, the iv is supposed to be a nonce (not a random number). However, since each dataKey is used only once, we consider a random number is fine. SecByteBlock dataKey; GenerateKey(dataKey); -// std::cout << ToHexString(dataKey) << std::endl; -// std::cout << ToHexString(iv) << std::endl; + // std::cout << "dataKey " << ToHexString(dataKey) << std::endl; + // std::cout << "iv " << ToHexString(iv) << std::endl; std::string encryptedDataKey; std::string encryptedIv; EncryptPrefixSecBlock(encryptedIv, iv, masterKey); EncryptPrefixSecBlock(encryptedDataKey, dataKey, masterKey); + // std::cout << "encryptedIv " << ToHexString(encryptedIv) << std::endl; + // std::cout << "encryptedDataKey " << ToHexString(encryptedDataKey) << std::endl; + std::string prefix = HEADER_VERSION + encryptionMasterKeyId_ + encryptedIv + encryptedDataKey; try @@ -309,21 +320,30 @@ void EncryptionHelpers::DecryptInternal(char* output, const char* data, size_t size, const CryptoPP::SecByteBlock& masterKey) { + // std::cout << "DecryptInternal" << std::endl; + // std::cout << "masterKey " << ToHexString(masterKey) << std::endl; + size_t prefixSize = HEADER_VERSION_SIZE + MASTER_KEY_ID_SIZE + IV_SIZE + AES_KEY_SIZE; std::string prefix = std::string(data, prefixSize); std::string mac = std::string(data + size - INTEGRITY_CHECK_TAG_SIZE, INTEGRITY_CHECK_TAG_SIZE); + // std::cout << "prefix " << ToHexString(prefix) << std::endl; + // std::cout << "mac " << ToHexString(mac) << std::endl; + std::string encryptedIv = prefix.substr(HEADER_VERSION_SIZE + MASTER_KEY_ID_SIZE, IV_SIZE); std::string encryptedDataKey = prefix.substr(HEADER_VERSION_SIZE + MASTER_KEY_ID_SIZE + IV_SIZE, AES_KEY_SIZE); + // std::cout << "encryptedIv " << ToHexString(encryptedIv) << std::endl; + // std::cout << "encryptedDataKey " << ToHexString(encryptedDataKey) << std::endl; + SecByteBlock dataKey; SecByteBlock iv; DecryptPrefixSecBlock(iv, encryptedIv, masterKey); DecryptPrefixSecBlock(dataKey, encryptedDataKey, masterKey); -// std::cout << ToHexString(dataKey) << std::endl; -// std::cout << ToHexString(iv) << std::endl; + // std::cout << "dataKey " << ToHexString(dataKey) << std::endl; + // std::cout << "iv " << ToHexString(iv) << std::endl; GCM<AES>::Decryption d; d.SetKeyWithIV(dataKey, dataKey.size(), iv, iv.size());
--- a/Common/EncryptionHelpers.h Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/EncryptionHelpers.h Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License @@ -28,7 +30,7 @@ class EncryptionException : public std::runtime_error { public: - EncryptionException(const std::string& what) + explicit EncryptionException(const std::string& what) : std::runtime_error(what) { }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Common/FileSystemStorage.cpp Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,161 @@ +/** + * Cloud storage plugins for Orthanc + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + +#include "FileSystemStorage.h" +#include "BaseStorage.h" + +#include <Logging.h> +#include <SystemToolbox.h> + +#include <boost/filesystem.hpp> +#include <boost/filesystem/fstream.hpp> + +namespace fs = boost::filesystem; + +void FileSystemStoragePlugin::FileSystemWriter::Write(const char* data, size_t size) +{ + Orthanc::SystemToolbox::MakeDirectory(path_.parent_path().string()); + + Orthanc::SystemToolbox::WriteFile(reinterpret_cast<const void*>(data), size, path_.string(), fsync_); +} + +size_t FileSystemStoragePlugin::FileSystemReader::GetSize() +{ + if (!Orthanc::SystemToolbox::IsRegularFile(path_.string())) + { + throw StoragePluginException(std::string("The path does not point to a regular file: ") + path_.string()); + } + + try + { + fs::ifstream f; + f.open(path_.string(), std::ifstream::in | std::ifstream::binary); + if (!f.good()) + { + throw StoragePluginException(std::string("The path does not point to a regular file: ") + path_.string()); + } + + f.seekg(0, std::ios::end); + std::streamsize fileSize = f.tellg(); + f.seekg(0, std::ios::beg); + + f.close(); + + return fileSize; + } + catch (...) + { + throw StoragePluginException(std::string("Unexpected error while reading: ") + path_.string()); + } + +} + +void FileSystemStoragePlugin::FileSystemReader::ReadWhole(char* data, size_t size) +{ + ReadRange(data, size, 0); +} + +void FileSystemStoragePlugin::FileSystemReader::ReadRange(char* data, size_t size, size_t fromOffset) +{ + if (!Orthanc::SystemToolbox::IsRegularFile(path_.string())) + { + throw StoragePluginException(std::string("The path does not point to a regular file: ") + path_.string()); + } + + try + { + fs::ifstream f; + f.open(path_.string(), std::ifstream::in | std::ifstream::binary); + if (!f.good()) + { + throw StoragePluginException(std::string("The path does not point to a regular file: ") + path_.string()); + } + + f.seekg(fromOffset, std::ios::beg); + + f.read(reinterpret_cast<char*>(data), size); + + f.close(); + } + catch (...) + { + throw StoragePluginException(std::string("Unexpected error while reading: ") + path_.string()); + } +} + + + +IStorage::IWriter* FileSystemStoragePlugin::GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) +{ + return new FileSystemWriter(BaseStorage::GetOrthancFileSystemPath(uuid, fileSystemRootPath_), fsync_); +} + +IStorage::IReader* FileSystemStoragePlugin::GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) +{ + return new FileSystemReader(BaseStorage::GetOrthancFileSystemPath(uuid, fileSystemRootPath_)); +} + +void FileSystemStoragePlugin::DeleteObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) +{ + try + { + namespace fs = boost::filesystem; + + fs::path path = BaseStorage::GetOrthancFileSystemPath(uuid, fileSystemRootPath_); + + try + { + fs::remove(path.string()); + } + catch (...) + { + // Ignore the error + } + + // Remove the two parent directories, ignoring the error code if + // these directories are not empty + + try + { + boost::system::error_code err; + fs::remove(path.parent_path().string(), err); + fs::remove(path.parent_path().parent_path().string(), err); + } + catch (...) + { + // Ignore the error + } + } + catch(Orthanc::OrthancException& e) + { + LOG(ERROR) << GetNameForLogs() << ": error while deleting object " << uuid << ": " << e.What(); + } + +} + +bool FileSystemStoragePlugin::FileExists(const std::string& uuid, OrthancPluginContentType type, bool encryptionEnabled) +{ + namespace fs = boost::filesystem; + + fs::path path = BaseStorage::GetOrthancFileSystemPath(uuid, fileSystemRootPath_); + + return Orthanc::SystemToolbox::IsExistingFile(path.string()); +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Common/FileSystemStorage.h Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,78 @@ +/** + * Cloud storage plugins for Orthanc + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#pragma once + +#include "IStorage.h" +#include <boost/filesystem.hpp> + +namespace fs = boost::filesystem; + + +class FileSystemStoragePlugin: public IStorage +{ +public: + class FileSystemWriter: public IStorage::IWriter + { + const fs::path path_; + bool fsync_; + public: + FileSystemWriter(const fs::path& path, bool fsync) + : path_(path), + fsync_(fsync) + {} + + virtual ~FileSystemWriter() {} + virtual void Write(const char* data, size_t size) ORTHANC_OVERRIDE; + }; + + class FileSystemReader: public IStorage::IReader + { + const fs::path path_; + public: + explicit FileSystemReader(const fs::path& path) + : path_(path) + {} + + virtual ~FileSystemReader() {} + virtual size_t GetSize() ORTHANC_OVERRIDE; + virtual void ReadWhole(char* data, size_t size) ORTHANC_OVERRIDE; + virtual void ReadRange(char* data, size_t size, size_t fromOffset) ORTHANC_OVERRIDE; + }; + + std::string fileSystemRootPath_; + bool fsync_; +public: + FileSystemStoragePlugin(const std::string& nameForLogs, const std::string& fileSystemRootPath, bool fsync) + : IStorage(nameForLogs), + fileSystemRootPath_(fileSystemRootPath), + fsync_(fsync) + {} + + virtual void SetRootPath(const std::string& rootPath) ORTHANC_OVERRIDE {} + + virtual IStorage::IWriter* GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) ORTHANC_OVERRIDE; + virtual IStorage::IReader* GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) ORTHANC_OVERRIDE; + virtual void DeleteObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) ORTHANC_OVERRIDE; + + virtual bool HasFileExists() ORTHANC_OVERRIDE {return true;}; + virtual bool FileExists(const std::string& uuid, OrthancPluginContentType type, bool encryptionEnabled) ORTHANC_OVERRIDE; +};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Common/IStorage.h Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,92 @@ +/** + * Cloud storage plugins for Orthanc + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#pragma once + +#include <orthanc/OrthancCPlugin.h> +#include <OrthancPluginCppWrapper.h> + +class StoragePluginException : public std::runtime_error +{ +public: + explicit StoragePluginException(const std::string& what) + : std::runtime_error(what) + { + } +}; + + + + +// each "plugin" must also provide these global methods +//class XXXStoragePluginFactory +//{ +//public: +// const char* GetStoragePluginName(); +// IStorage* CreateStorage(const OrthancPlugins::OrthancConfiguration& orthancConfig); +//}; + +class IStorage : public boost::noncopyable +{ +public: + class IWriter + { + public: + IWriter() + {} + + virtual ~IWriter() {} + virtual void Write(const char* data, size_t size) = 0; + }; + + class IReader + { + public: + IReader() + {} + + virtual ~IReader() {} + virtual size_t GetSize() = 0; + virtual void ReadWhole(char* data, size_t size) = 0; + virtual void ReadRange(char* data, size_t size, size_t fromOffset) = 0; + }; + + std::string nameForLogs_; +public: + IStorage(const std::string& nameForLogs): + nameForLogs_(nameForLogs) + {} + + virtual ~IStorage() + { + } + + virtual void SetRootPath(const std::string& rootPath) = 0; + + virtual IWriter* GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) = 0; + virtual IReader* GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) = 0; + virtual void DeleteObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) = 0; // returns true only if 100% sure that the file has been deleted, false otherwise + + const std::string& GetNameForLogs() {return nameForLogs_;} + + virtual bool HasFileExists() = 0; + virtual bool FileExists(const std::string& uuid, OrthancPluginContentType type, bool encryptionEnabled) {return false;} +};
--- a/Common/IStoragePlugin.h Sat Jun 26 22:21:09 2021 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,77 +0,0 @@ -/** - * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium - * - * This program is free software: you can redistribute it and/or - * modify it under the terms of the GNU Affero General Public License - * as published by the Free Software Foundation, either version 3 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - **/ - - -#pragma once - -#include <orthanc/OrthancCPlugin.h> -#include <OrthancPluginCppWrapper.h> - -class StoragePluginException : public std::runtime_error -{ -public: - StoragePluginException(const std::string& what) - : std::runtime_error(what) - { - } -}; - - - - -// each "plugin" must also provide these global methods -//class XXXStoragePluginFactory -//{ -//public: -// const char* GetStoragePluginName(); -// IStoragePlugin* CreateStoragePlugin(const OrthancPlugins::OrthancConfiguration& orthancConfig); -//}; - -class IStoragePlugin -{ -public: - class IWriter - { - public: - IWriter() - {} - - virtual ~IWriter() {} - virtual void Write(const char* data, size_t size) = 0; - }; - - class IReader - { - public: - IReader() - {} - - virtual ~IReader() {} - virtual size_t GetSize() = 0; - virtual void ReadWhole(char* data, size_t size) = 0; - virtual void ReadRange(char* data, size_t size, size_t fromOffset) = 0; - }; - -public: - virtual void SetRootPath(const std::string& rootPath) = 0; - - virtual IWriter* GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) = 0; - virtual IReader* GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) = 0; - virtual void DeleteObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) = 0; - virtual const char* GetConfigurationSectionName() = 0; -};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Common/MoveStorageJob.cpp Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,194 @@ +/** + * Cloud storage plugins for Orthanc + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + +#include "MoveStorageJob.h" +#include "Logging.h" +#include "StoragePlugin.h" + + +MoveStorageJob::MoveStorageJob(const std::string& targetStorage, + const std::vector<std::string>& instances, + const Json::Value& resourceForJobContent, + bool cryptoEnabled) + : OrthancPlugins::OrthancJob(JOB_TYPE_MOVE_STORAGE), + targetStorage_(targetStorage), + instances_(instances), + processedInstancesCount_(0), + resourceForJobContent_(resourceForJobContent), + fileSystemStorage_(NULL), + objectStorage_(NULL), + cryptoEnabled_(cryptoEnabled) +{ + UpdateContent(resourceForJobContent); + + Json::Value serialized; + Serialize(serialized); + UpdateSerialized(serialized); +} + +void MoveStorageJob::Serialize(Json::Value& target) const +{ + target[KEY_CONTENT] = resourceForJobContent_; + target[KEY_TARGET_STORAGE] = targetStorage_; + target[KEY_INSTANCES] = Json::arrayValue; + + for (size_t i = 0; i < instances_.size(); ++i) + { + target[KEY_INSTANCES].append(instances_[i]); + } + +} + +void MoveStorageJob::SetStorages(IStorage* fileSystemStorage, IStorage* objectStorage) +{ + fileSystemStorage_ = fileSystemStorage; + objectStorage_ = objectStorage; +} + +static bool MoveAttachment(const std::string& uuid, int type, IStorage* sourceStorage, IStorage* targetStorage, bool cryptoEnabled) +{ + std::vector<char> buffer; + + // read from source storage + try + { + if (sourceStorage->HasFileExists() && !sourceStorage->FileExists(uuid, static_cast<OrthancPluginContentType>(type), cryptoEnabled)) + { + LOG(INFO) << "Move attachment: " << sourceStorage->GetNameForLogs() << " " << uuid + << " of type " << boost::lexical_cast<std::string>(type) << ", skipping, file is not on the source anymore"; + return true; + } + else if (targetStorage->HasFileExists() && targetStorage->FileExists(uuid, static_cast<OrthancPluginContentType>(type), cryptoEnabled)) + { + LOG(INFO) << "Move attachment: " << targetStorage->GetNameForLogs() << " " << uuid + << " of type " << boost::lexical_cast<std::string>(type) << ", skipping, file already on the target"; + return true; + } + else + { + LOG(INFO) << "Move attachment: " << sourceStorage->GetNameForLogs() << ": reading attachment " + << uuid << " of type " << boost::lexical_cast<std::string>(type); + } + + std::unique_ptr<IStorage::IReader> reader(sourceStorage->GetReaderForObject(uuid.c_str(), static_cast<OrthancPluginContentType>(type), cryptoEnabled)); + + size_t fileSize = reader->GetSize(); + buffer.resize(fileSize); + + reader->ReadWhole(buffer.data(), fileSize); + } + catch (StoragePluginException& ex) + { + LOG(INFO) << "Move attachment: " << sourceStorage->GetNameForLogs() << ": error while reading attachment " << uuid + << " of type " << boost::lexical_cast<std::string>(type) << ", this likely means that the file is already on the right storage"; + return true; + } + + // write to target storage + if (buffer.size() > 0) + { + try + { + std::unique_ptr<IStorage::IWriter> writer(targetStorage->GetWriterForObject(uuid.c_str(), static_cast<OrthancPluginContentType>(type), cryptoEnabled)); + + writer->Write(buffer.data(), buffer.size()); + } + catch (StoragePluginException& ex) + { + LOG(ERROR) << "Move attachment: " << targetStorage->GetNameForLogs() << ": error while writing attachment " + << uuid << " of type " << boost::lexical_cast<std::string>(type) << ": " << ex.what(); + return false; + } + } + + // everything went well so far, we can delete from source storage + if (buffer.size() > 0) + { + try + { + sourceStorage->DeleteObject(uuid.c_str(), static_cast<OrthancPluginContentType>(type), cryptoEnabled); + } + catch (StoragePluginException& ex) + { + LOG(ERROR) << "Move attachment: " << sourceStorage->GetNameForLogs() << ": error while deleting attachment " + << uuid << " of type " << boost::lexical_cast<std::string>(type) << ": " << ex.what(); + return false; + } + } + return true; +} + +static bool MoveInstance(const std::string& instanceId, IStorage* sourceStorage, IStorage* targetStorage, bool cryptoEnabled) +{ + LOG(INFO) << "Moving instance from " << sourceStorage->GetNameForLogs() << " to " << targetStorage->GetNameForLogs(); + + Json::Value attachmentsList; + OrthancPlugins::RestApiGet(attachmentsList, std::string("/instances/") + instanceId + "/attachments?full", false); + + Json::Value::Members attachmentsMembers = attachmentsList.getMemberNames(); + bool success = true; + + for (size_t i = 0; i < attachmentsMembers.size(); i++) + { + int attachmentId = attachmentsList[attachmentsMembers[i]].asInt(); + + Json::Value attachmentInfo; + OrthancPlugins::RestApiGet(attachmentInfo, std::string("/instances/") + instanceId + "/attachments/" + boost::lexical_cast<std::string>(attachmentId) + "/info", false); + + std::string attachmentUuid = attachmentInfo["Uuid"].asString(); + + // now we have the uuid and type. We actually don't know where the file is but we'll try to move it anyway to the requested target + success &= MoveAttachment(attachmentUuid, attachmentId, sourceStorage, targetStorage, cryptoEnabled); + } + + return success; +} + +OrthancPluginJobStepStatus MoveStorageJob::Step() +{ + if (processedInstancesCount_ < instances_.size()) + { + IStorage* sourceStorage = (targetStorage_ == STORAGE_TYPE_FILE_SYSTEM ? objectStorage_ : fileSystemStorage_); + IStorage* targetStorage = (targetStorage_ == STORAGE_TYPE_FILE_SYSTEM ? fileSystemStorage_ : objectStorage_); + + if (MoveInstance(instances_[processedInstancesCount_], sourceStorage, targetStorage, cryptoEnabled_)) + { + processedInstancesCount_++; + UpdateProgress((float)processedInstancesCount_/(float)instances_.size()); + + return OrthancPluginJobStepStatus_Continue; + } + else + { + return OrthancPluginJobStepStatus_Failure; + } + } + + return OrthancPluginJobStepStatus_Success; +} + +void MoveStorageJob::Stop(OrthancPluginJobStopReason reason) +{ +} + +void MoveStorageJob::Reset() +{ + processedInstancesCount_ = 0; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Common/MoveStorageJob.h Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,57 @@ +/** + * Cloud storage plugins for Orthanc + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#pragma once + + +#include <orthanc/OrthancCPlugin.h> +#include <OrthancPluginCppWrapper.h> +#include <json/json.h> +#include "IStorage.h" + +#include <vector> + +class MoveStorageJob : public OrthancPlugins::OrthancJob +{ + std::string targetStorage_; + std::vector<std::string> instances_; + size_t processedInstancesCount_; + Json::Value resourceForJobContent_; + IStorage* fileSystemStorage_; + IStorage* objectStorage_; + bool cryptoEnabled_; + + void Serialize(Json::Value& target) const; +public: + MoveStorageJob(const std::string& targetStorage, + const std::vector<std::string>& instances, + const Json::Value& resourceForJobContent, + bool cryptoEnabled); + + virtual OrthancPluginJobStepStatus Step(); + + virtual void Stop(OrthancPluginJobStopReason reason); + + virtual void Reset(); + + void SetStorages(IStorage* fileSystemStorage, IStorage* objectStorage); + +}; \ No newline at end of file
--- a/Common/Resources/Orthanc/CMake/AutoGeneratedCode.cmake Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/CMake/AutoGeneratedCode.cmake Tue Jun 25 12:07:42 2024 +0200 @@ -1,7 +1,9 @@ # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium -# Copyright (C) 2017-2021 Osimis S.A., Belgium +# Copyright (C) 2017-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License
--- a/Common/Resources/Orthanc/CMake/Compiler.cmake Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/CMake/Compiler.cmake Tue Jun 25 12:07:42 2024 +0200 @@ -1,7 +1,9 @@ # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium -# Copyright (C) 2017-2021 Osimis S.A., Belgium +# Copyright (C) 2017-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License @@ -42,6 +44,13 @@ # use by "ExternalProject" in CMake SET(CMAKE_LSB_CC $ENV{LSB_CC} CACHE STRING "") SET(CMAKE_LSB_CXX $ENV{LSB_CXX} CACHE STRING "") + + # This is necessary to build "Orthanc mainline - Framework LSB + # Release" on "buildbot-worker-debian11" + set(LSB_PTHREAD_NONSHARED "${LSB_PATH}/lib64-${LSB_TARGET_VERSION}/libpthread_nonshared.a") + if (EXISTS ${LSB_PTHREAD_NONSHARED}) + set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${LSB_PTHREAD_NONSHARED}") + endif() endif() @@ -123,12 +132,17 @@ ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" OR ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD") - if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD" AND + if (# NOT ${CMAKE_SYSTEM_VERSION} STREQUAL "LinuxStandardBase" AND + NOT ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD" AND NOT ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD") # The "--no-undefined" linker flag makes the shared libraries # (plugins ModalityWorklists and ServeFolders) fail to compile on # OpenBSD, and make the PostgreSQL plugin complain about missing - # "environ" global variable in FreeBSD + # "environ" global variable in FreeBSD. + # + # TODO - Furthermore, on Linux Standard Base running on Debian 12, + # the "-Wl,--no-undefined" seems to break the compilation (added + # after Orthanc 1.12.2). This is disabled for now. set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined") set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined") endif() @@ -236,7 +250,8 @@ if (DEFINED ENABLE_PROFILING AND ENABLE_PROFILING) - if (CMAKE_COMPILER_IS_GNUCXX) + if (CMAKE_COMPILER_IS_GNUCXX OR + CMAKE_CXX_COMPILER_ID STREQUAL "Clang") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pg") set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pg") @@ -261,3 +276,24 @@ # preceding batches. https://cmake.org/Bug/view.php?id=14874 set(CMAKE_CXX_ARCHIVE_APPEND "<CMAKE_AR> <LINK_FLAGS> q <TARGET> <OBJECTS>") endif() + + +# This function defines macro "__ORTHANC_FILE__" as a replacement to +# macro "__FILE__", as the latter leaks the full path of the source +# files in the binaries +# https://stackoverflow.com/questions/8487986/file-macro-shows-full-path +# https://twitter.com/wget42/status/1676877802375634944?s=20 +function(DefineSourceBasenameForTarget targetname) + # Microsoft Visual Studio is extremely slow if using + # "set_property()", we only enable this feature for gcc and clang + if (CMAKE_COMPILER_IS_GNUCXX OR + CMAKE_CXX_COMPILER_ID STREQUAL "Clang") + get_target_property(source_files "${targetname}" SOURCES) + foreach(sourcefile ${source_files}) + get_filename_component(basename "${sourcefile}" NAME) + set_property( + SOURCE "${sourcefile}" APPEND + PROPERTY COMPILE_DEFINITIONS "__ORTHANC_FILE__=\"${basename}\"") + endforeach() + endif() +endfunction()
--- a/Common/Resources/Orthanc/CMake/DownloadOrthancFramework.cmake Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/CMake/DownloadOrthancFramework.cmake Tue Jun 25 12:07:42 2024 +0200 @@ -1,7 +1,9 @@ # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium -# Copyright (C) 2017-2021 Osimis S.A., Belgium +# Copyright (C) 2017-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License @@ -71,7 +73,10 @@ if (NOT ORTHANC_FRAMEWORK_MAJOR MATCHES "^[0-9]+$" OR NOT ORTHANC_FRAMEWORK_MINOR MATCHES "^[0-9]+$" OR NOT ORTHANC_FRAMEWORK_REVISION MATCHES "^[0-9]+$") - message("Bad version of the Orthanc framework: ${ORTHANC_FRAMEWORK_VERSION}") + message("Bad version of the Orthanc framework, assuming a pre-release: ${ORTHANC_FRAMEWORK_VERSION}") + set(ORTHANC_FRAMEWORK_MAJOR 999) + set(ORTHANC_FRAMEWORK_MINOR 999) + set(ORTHANC_FRAMEWORK_REVISION 999) endif() if (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.3.1") @@ -130,6 +135,36 @@ set(ORTHANC_FRAMEWORK_MD5 "3ea66c09f64aca990016683b6375734e") elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.9.3") set(ORTHANC_FRAMEWORK_MD5 "9b86e6f00e03278293cd15643cc0233f") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.9.4") + set(ORTHANC_FRAMEWORK_MD5 "6d5ca4a73ac7d42445041ca79de1624d") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.9.5") + set(ORTHANC_FRAMEWORK_MD5 "10fc64de1254a095e5d3ed3931f0cfbb") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.9.6") + set(ORTHANC_FRAMEWORK_MD5 "4b5d05683d747c29b2860ad79d11e62e") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.9.7") + set(ORTHANC_FRAMEWORK_MD5 "c912bbb860d640d3ae3003b5c9698205") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.10.0") + set(ORTHANC_FRAMEWORK_MD5 "8610c82d9153f22e929f2110f8f60279") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.10.1") + set(ORTHANC_FRAMEWORK_MD5 "caf667fc5ea452b3d0c2f70bfd02599c") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.11.0") + set(ORTHANC_FRAMEWORK_MD5 "962c4a4a706a2ef28b390d8515dd7091") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.11.1") + set(ORTHANC_FRAMEWORK_MD5 "a39661c406adf22cf574fde290cf4bbf") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.11.2") + set(ORTHANC_FRAMEWORK_MD5 "ede3de356493a8868545f8cb4b8bc8b5") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.11.3") + set(ORTHANC_FRAMEWORK_MD5 "e48fc0cb09c4856803791a1be28c07dc") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.12.0") + set(ORTHANC_FRAMEWORK_MD5 "d32a0cde03b6eb603d8dd2b33d38bf1b") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.12.1") + set(ORTHANC_FRAMEWORK_MD5 "8a435140efc8ff4a01d8242f092f21de") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.12.2") + set(ORTHANC_FRAMEWORK_MD5 "d2476b9e796e339ac320b5333489bdb3") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.12.3") + set(ORTHANC_FRAMEWORK_MD5 "975f5bf2142c22cb1777b4f6a0a614c5") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.12.4") + set(ORTHANC_FRAMEWORK_MD5 "1e61779ea4a7cd705720bdcfed8a6a73") # Below this point are development snapshots that were used to # release some plugin, before an official release of the Orthanc @@ -140,16 +175,28 @@ # elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "ae0e3fd609df") # DICOMweb 1.1 (framework pre-1.6.0) + set(ORTHANC_FRAMEWORK_PRE_RELEASE ON) set(ORTHANC_FRAMEWORK_MD5 "7e09e9b530a2f527854f0b782d7e0645") elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "82652c5fc04f") # Stone Web viewer 1.0 (framework pre-1.8.1) + set(ORTHANC_FRAMEWORK_PRE_RELEASE ON) set(ORTHANC_FRAMEWORK_MD5 "d77331d68917e66a3f4f9b807bbdab7f") elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "4a3ba4bf4ba7") # PostgreSQL 3.3 (framework pre-1.8.2) + set(ORTHANC_FRAMEWORK_PRE_RELEASE ON) set(ORTHANC_FRAMEWORK_MD5 "2d82bddf06f9cfe82095495cb3b8abde") elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "23ad1b9c7800") # For "Toolbox::ReadJson()" and "Toolbox::Write{...}Json()" (pre-1.9.0) + set(ORTHANC_FRAMEWORK_PRE_RELEASE ON) set(ORTHANC_FRAMEWORK_MD5 "9af92080e57c60dd288eba46ce606c00") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "b2e08d83e21d") + # WSI 1.1 (framework pre-1.10.0), to remove "-std=c++11" + set(ORTHANC_FRAMEWORK_PRE_RELEASE ON) + set(ORTHANC_FRAMEWORK_MD5 "2eaa073cbb4b44ffba199ad93393b2b1") + elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "daf4807631c5") + # DICOMweb 1.15 (framework pre-1.12.2) + set(ORTHANC_FRAMEWORK_PRE_RELEASE ON) + set(ORTHANC_FRAMEWORK_MD5 "ebe8bdf388319f1c9536b2b680451848") endif() endif() endif() @@ -237,7 +284,7 @@ else() message("Forking the Orthanc source repository using Mercurial") execute_process( - COMMAND ${ORTHANC_FRAMEWORK_HG} clone "https://hg.orthanc-server.com/orthanc/" + COMMAND ${ORTHANC_FRAMEWORK_HG} clone "https://orthanc.uclouvain.be/hg/orthanc/" WORKING_DIRECTORY ${CMAKE_BINARY_DIR} RESULT_VARIABLE Failure ) @@ -286,7 +333,11 @@ else() # Default case: Download from the official Web site set(ORTHANC_FRAMEMORK_FILENAME Orthanc-${ORTHANC_FRAMEWORK_VERSION}.tar.gz) - set(ORTHANC_FRAMEWORK_URL "http://orthanc.osimis.io/ThirdPartyDownloads/orthanc-framework/${ORTHANC_FRAMEMORK_FILENAME}") + if (ORTHANC_FRAMEWORK_PRE_RELEASE) + set(ORTHANC_FRAMEWORK_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/orthanc-framework/${ORTHANC_FRAMEMORK_FILENAME}") + else() + set(ORTHANC_FRAMEWORK_URL "https://orthanc.uclouvain.be/downloads/sources/orthanc/${ORTHANC_FRAMEMORK_FILENAME}") + endif() endif() set(ORTHANC_FRAMEWORK_ARCHIVE "${CMAKE_SOURCE_DIR}/ThirdPartyDownloads/${ORTHANC_FRAMEMORK_FILENAME}") @@ -492,35 +543,6 @@ message(FATAL_ERROR "Please install the libjsoncpp-dev package") endif() - # Switch to the C++11 standard if the version of JsonCpp is 1.y.z - # (same as variable JSONCPP_CXX11 in the source code of Orthanc) - if (EXISTS ${JSONCPP_INCLUDE_DIR}/json/version.h) - file(STRINGS - "${JSONCPP_INCLUDE_DIR}/json/version.h" - JSONCPP_VERSION_MAJOR1 REGEX - ".*define JSONCPP_VERSION_MAJOR.*") - - if (NOT JSONCPP_VERSION_MAJOR1) - message(FATAL_ERROR "Unable to extract the major version of JsonCpp") - endif() - - string(REGEX REPLACE - ".*JSONCPP_VERSION_MAJOR.*([0-9]+)$" "\\1" - JSONCPP_VERSION_MAJOR ${JSONCPP_VERSION_MAJOR1}) - message("JsonCpp major version: ${JSONCPP_VERSION_MAJOR}") - - if (JSONCPP_VERSION_MAJOR GREATER 0) - message("Switching to C++11 standard, as version of JsonCpp is >= 1.0.0") - if (CMAKE_COMPILER_IS_GNUCXX) - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11") - elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") - endif() - endif() - else() - message("Unable to detect the major version of JsonCpp, assuming < 1.0.0") - endif() - # Look for Orthanc framework shared library include(CheckCXXSymbolExists)
--- a/Common/Resources/Orthanc/CMake/DownloadPackage.cmake Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/CMake/DownloadPackage.cmake Tue Jun 25 12:07:42 2024 +0200 @@ -1,7 +1,9 @@ # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium -# Copyright (C) 2017-2021 Osimis S.A., Belgium +# Copyright (C) 2017-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License @@ -100,19 +102,26 @@ message(FATAL_ERROR "CMake is not allowed to download from Internet. Please set the ALLOW_DOWNLOADS option to ON") endif() - if ("${MD5}" STREQUAL "no-check") - message(WARNING "Not checking the MD5 of: ${Url}") - file(DOWNLOAD "${Url}" "${TMP_PATH}" - SHOW_PROGRESS TIMEOUT 300 INACTIVITY_TIMEOUT 60 - STATUS Failure) - else() - file(DOWNLOAD "${Url}" "${TMP_PATH}" - SHOW_PROGRESS TIMEOUT 300 INACTIVITY_TIMEOUT 60 - EXPECTED_MD5 "${MD5}" STATUS Failure) - endif() + foreach (retry RANGE 1 5) # Retries 5 times + if ("${MD5}" STREQUAL "no-check") + message(WARNING "Not checking the MD5 of: ${Url}") + file(DOWNLOAD "${Url}" "${TMP_PATH}" + SHOW_PROGRESS TIMEOUT 30 INACTIVITY_TIMEOUT 10 + STATUS Failure) + else() + file(DOWNLOAD "${Url}" "${TMP_PATH}" + SHOW_PROGRESS TIMEOUT 30 INACTIVITY_TIMEOUT 10 + EXPECTED_MD5 "${MD5}" STATUS Failure) + endif() - list(GET Failure 0 Status) + list(GET Failure 0 Status) + if (Status EQUAL 0) + break() # Successful download + endif() + endforeach() + if (NOT Status EQUAL 0) + file(REMOVE ${TMP_PATH}) message(FATAL_ERROR "Cannot download file: ${Url}") endif()
--- a/Common/Resources/Orthanc/CMake/EmbedResources.py Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/CMake/EmbedResources.py Tue Jun 25 12:07:42 2024 +0200 @@ -3,7 +3,9 @@ # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium -# Copyright (C) 2017-2021 Osimis S.A., Belgium +# Copyright (C) 2017-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License
--- a/Common/Resources/Orthanc/CMake/GoogleTestConfiguration.cmake Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/CMake/GoogleTestConfiguration.cmake Tue Jun 25 12:07:42 2024 +0200 @@ -1,7 +1,9 @@ # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium -# Copyright (C) 2017-2021 Osimis S.A., Belgium +# Copyright (C) 2017-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License @@ -49,7 +51,7 @@ elseif (STATIC_BUILD OR NOT USE_SYSTEM_GOOGLE_TEST) set(GOOGLE_TEST_SOURCES_DIR ${CMAKE_BINARY_DIR}/googletest-release-1.8.1) - set(GOOGLE_TEST_URL "http://orthanc.osimis.io/ThirdPartyDownloads/gtest-1.8.1.tar.gz") + set(GOOGLE_TEST_URL "https://orthanc.uclouvain.be/downloads/third-party-downloads/gtest-1.8.1.tar.gz") set(GOOGLE_TEST_MD5 "2e6fbeb6a91310a16efe181886c59596") DownloadPackage(${GOOGLE_TEST_MD5} ${GOOGLE_TEST_URL} "${GOOGLE_TEST_SOURCES_DIR}")
--- a/Common/Resources/Orthanc/Plugins/OrthancPluginCppWrapper.cpp Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/Plugins/OrthancPluginCppWrapper.cpp Tue Jun 25 12:07:42 2024 +0200 @@ -2,7 +2,9 @@ * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium - * Copyright (C) 2017-2021 Osimis S.A., Belgium + * Copyright (C) 2017-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -60,6 +62,7 @@ namespace OrthancPlugins { static OrthancPluginContext* globalContext_ = NULL; + static std::string pluginName_; void SetGlobalContext(OrthancPluginContext* context) @@ -79,6 +82,20 @@ } + void SetGlobalContext(OrthancPluginContext* context, + const char* pluginName) + { + SetGlobalContext(context); + pluginName_ = pluginName; + } + + + void ResetGlobalContext() + { + globalContext_ = NULL; + pluginName_.clear(); + } + bool HasGlobalContext() { return globalContext_ != NULL; @@ -98,6 +115,66 @@ } +#if HAS_ORTHANC_PLUGIN_LOG_MESSAGE == 1 + void LogMessage(OrthancPluginLogLevel level, + const char* file, + uint32_t line, + const std::string& message) + { + if (HasGlobalContext()) + { +#if HAS_ORTHANC_PLUGIN_LOG_MESSAGE == 1 + const char* pluginName = (pluginName_.empty() ? NULL : pluginName_.c_str()); + OrthancPluginLogMessage(GetGlobalContext(), message.c_str(), pluginName, file, line, OrthancPluginLogCategory_Generic, level); +#else + switch (level) + { + case OrthancPluginLogLevel_Error: + OrthancPluginLogError(GetGlobalContext(), message.c_str()); + break; + + case OrthancPluginLogLevel_Warning: + OrthancPluginLogWarning(GetGlobalContext(), message.c_str()); + break; + + case OrthancPluginLogLevel_Info: + OrthancPluginLogInfo(GetGlobalContext(), message.c_str()); + break; + + default: + ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); + } +#endif + } + } +#endif + + + void LogError(const std::string& message) + { + if (HasGlobalContext()) + { + OrthancPluginLogError(GetGlobalContext(), message.c_str()); + } + } + + void LogWarning(const std::string& message) + { + if (HasGlobalContext()) + { + OrthancPluginLogWarning(GetGlobalContext(), message.c_str()); + } + } + + void LogInfo(const std::string& message) + { + if (HasGlobalContext()) + { + OrthancPluginLogInfo(GetGlobalContext(), message.c_str()); + } + } + + void MemoryBuffer::Check(OrthancPluginErrorCode code) { if (code != OrthancPluginErrorCode_Success) @@ -228,7 +305,7 @@ if (!ReadJson(target, buffer_.data, buffer_.size)) { - LogError("Cannot convert some memory buffer to JSON"); + ORTHANC_PLUGINS_LOG_ERROR("Cannot convert some memory buffer to JSON"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); } } @@ -249,26 +326,53 @@ } } + // helper class to convert std::map of headers to the plugin SDK C structure + class PluginHttpHeaders + { + private: + std::vector<const char*> headersKeys_; + std::vector<const char*> headersValues_; + + public: + explicit PluginHttpHeaders(const std::map<std::string, std::string>& httpHeaders) + { + for (std::map<std::string, std::string>::const_iterator + it = httpHeaders.begin(); it != httpHeaders.end(); ++it) + { + headersKeys_.push_back(it->first.c_str()); + headersValues_.push_back(it->second.c_str()); + } + } + + const char* const* GetKeys() + { + return (headersKeys_.empty() ? NULL : &headersKeys_[0]); + } + + const char* const* GetValues() + { + return (headersValues_.empty() ? NULL : &headersValues_[0]); + } + + uint32_t GetSize() + { + return static_cast<uint32_t>(headersKeys_.size()); + } + }; + bool MemoryBuffer::RestApiGet(const std::string& uri, const std::map<std::string, std::string>& httpHeaders, bool applyPlugins) { Clear(); - std::vector<const char*> headersKeys; - std::vector<const char*> headersValues; - - for (std::map<std::string, std::string>::const_iterator - it = httpHeaders.begin(); it != httpHeaders.end(); it++) - { - headersKeys.push_back(it->first.c_str()); - headersValues.push_back(it->second.c_str()); - } + PluginHttpHeaders headers(httpHeaders); return CheckHttp(OrthancPluginRestApiGet2( - GetGlobalContext(), &buffer_, uri.c_str(), httpHeaders.size(), - (headersKeys.empty() ? NULL : &headersKeys[0]), - (headersValues.empty() ? NULL : &headersValues[0]), applyPlugins)); + GetGlobalContext(), &buffer_, uri.c_str(), + headers.GetSize(), + headers.GetKeys(), + headers.GetValues(), applyPlugins)); } bool MemoryBuffer::RestApiPost(const std::string& uri, @@ -291,6 +395,41 @@ } } +#if HAS_ORTHANC_PLUGIN_GENERIC_CALL_REST_API == 1 + + bool MemoryBuffer::RestApiPost(const std::string& uri, + const void* body, + size_t bodySize, + const std::map<std::string, std::string>& httpHeaders, + bool applyPlugins) + { + MemoryBuffer answerHeaders; + uint16_t httpStatus; + + PluginHttpHeaders headers(httpHeaders); + + return CheckHttp(OrthancPluginCallRestApi(GetGlobalContext(), + &buffer_, + *answerHeaders, + &httpStatus, + OrthancPluginHttpMethod_Post, + uri.c_str(), + headers.GetSize(), headers.GetKeys(), headers.GetValues(), + body, bodySize, + applyPlugins)); + } + + + bool MemoryBuffer::RestApiPost(const std::string& uri, + const Json::Value& body, + const std::map<std::string, std::string>& httpHeaders, + bool applyPlugins) + { + std::string s; + WriteFastJson(s, body); + return RestApiPost(uri, s.c_str(), s.size(), httpHeaders, applyPlugins); + } +#endif bool MemoryBuffer::RestApiPut(const std::string& uri, const void* body, @@ -337,7 +476,7 @@ } else { - LogError("Cannot parse JSON: " + std::string(err)); + ORTHANC_PLUGINS_LOG_ERROR("Cannot parse JSON: " + std::string(err)); return false; } #endif @@ -498,13 +637,29 @@ { if (str_ == NULL) { - LogError("Cannot convert an empty memory buffer to JSON"); + ORTHANC_PLUGINS_LOG_ERROR("Cannot convert an empty memory buffer to JSON"); ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); } if (!ReadJson(target, str_)) { - LogError("Cannot convert some memory buffer to JSON"); + ORTHANC_PLUGINS_LOG_ERROR("Cannot convert some memory buffer to JSON"); + ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); + } + } + + + void OrthancString::ToJsonWithoutComments(Json::Value& target) const + { + if (str_ == NULL) + { + ORTHANC_PLUGINS_LOG_ERROR("Cannot convert an empty memory buffer to JSON"); + ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); + } + + if (!ReadJsonWithoutComments(target, str_)) + { + ORTHANC_PLUGINS_LOG_ERROR("Cannot convert some memory buffer to JSON"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); } } @@ -539,6 +694,13 @@ const std::string& password) { Clear(); + + if (body.size() > 0xffffffffu) + { + ORTHANC_PLUGINS_LOG_ERROR("Cannot handle body size > 4GB"); + ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); + } + return CheckHttp(OrthancPluginHttpPost(GetGlobalContext(), &buffer_, url.c_str(), body.c_str(), body.size(), username.empty() ? NULL : username.c_str(), @@ -552,6 +714,13 @@ const std::string& password) { Clear(); + + if (body.size() > 0xffffffffu) + { + ORTHANC_PLUGINS_LOG_ERROR("Cannot handle body size > 4GB"); + ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); + } + return CheckHttp(OrthancPluginHttpPut(GetGlobalContext(), &buffer_, url.c_str(), body.empty() ? NULL : body.c_str(), body.size(), @@ -591,34 +760,6 @@ } } - - void LogError(const std::string& message) - { - if (HasGlobalContext()) - { - OrthancPluginLogError(GetGlobalContext(), message.c_str()); - } - } - - - void LogWarning(const std::string& message) - { - if (HasGlobalContext()) - { - OrthancPluginLogWarning(GetGlobalContext(), message.c_str()); - } - } - - - void LogInfo(const std::string& message) - { - if (HasGlobalContext()) - { - OrthancPluginLogInfo(GetGlobalContext(), message.c_str()); - } - } - - void OrthancConfiguration::LoadConfiguration() { OrthancString str; @@ -626,15 +767,15 @@ if (str.GetContent() == NULL) { - LogError("Cannot access the Orthanc configuration"); + ORTHANC_PLUGINS_LOG_ERROR("Cannot access the Orthanc configuration"); ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); } - str.ToJson(configuration_); + str.ToJsonWithoutComments(configuration_); if (configuration_.type() != Json::objectValue) { - LogError("Unable to read the Orthanc configuration"); + ORTHANC_PLUGINS_LOG_ERROR("Unable to read the Orthanc configuration"); ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); } } @@ -658,6 +799,12 @@ } } + OrthancConfiguration::OrthancConfiguration(const Json::Value& configuration, const std::string& path) : + configuration_(configuration), + path_(path) + { + } + std::string OrthancConfiguration::GetPath(const std::string& key) const { @@ -696,8 +843,8 @@ { if (configuration_[key].type() != Json::objectValue) { - LogError("The configuration section \"" + target.path_ + - "\" is not an associative array as expected"); + ORTHANC_PLUGINS_LOG_ERROR("The configuration section \"" + target.path_ + + "\" is not an associative array as expected"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); } @@ -719,8 +866,8 @@ if (configuration_[key].type() != Json::stringValue) { - LogError("The configuration option \"" + GetPath(key) + - "\" is not a string as expected"); + ORTHANC_PLUGINS_LOG_ERROR("The configuration option \"" + GetPath(key) + + "\" is not a string as expected"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); } @@ -751,8 +898,8 @@ return true; default: - LogError("The configuration option \"" + GetPath(key) + - "\" is not an integer as expected"); + ORTHANC_PLUGINS_LOG_ERROR("The configuration option \"" + GetPath(key) + + "\" is not an integer as expected"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); } @@ -770,8 +917,8 @@ if (tmp < 0) { - LogError("The configuration option \"" + GetPath(key) + - "\" is not a positive integer as expected"); + ORTHANC_PLUGINS_LOG_ERROR("The configuration option \"" + GetPath(key) + + "\" is not a positive integer as expected"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); } @@ -795,8 +942,8 @@ if (configuration_[key].type() != Json::booleanValue) { - LogError("The configuration option \"" + GetPath(key) + - "\" is not a Boolean as expected"); + ORTHANC_PLUGINS_LOG_ERROR("The configuration option \"" + GetPath(key) + + "\" is not a Boolean as expected"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); } @@ -831,8 +978,8 @@ return true; default: - LogError("The configuration option \"" + GetPath(key) + - "\" is not an integer as expected"); + ORTHANC_PLUGINS_LOG_ERROR("The configuration option \"" + GetPath(key) + + "\" is not an integer as expected"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); } @@ -891,8 +1038,8 @@ break; } - LogError("The configuration option \"" + GetPath(key) + - "\" is not a list of strings as expected"); + ORTHANC_PLUGINS_LOG_ERROR("The configuration option \"" + GetPath(key) + + "\" is not a list of strings as expected"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); } @@ -1012,8 +1159,8 @@ if (configuration_[key].type() != Json::objectValue) { - LogError("The configuration option \"" + GetPath(key) + - "\" is not a string as expected"); + ORTHANC_PLUGINS_LOG_ERROR("The configuration option \"" + GetPath(key) + + "\" is not an object as expected"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); } @@ -1030,8 +1177,8 @@ } else { - LogError("The configuration option \"" + GetPath(key) + - "\" is not a dictionary mapping strings to strings"); + ORTHANC_PLUGINS_LOG_ERROR("The configuration option \"" + GetPath(key) + + "\" is not a dictionary mapping strings to strings"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); } @@ -1053,7 +1200,7 @@ { if (image_ == NULL) { - LogError("Trying to access a NULL image"); + ORTHANC_PLUGINS_LOG_ERROR("Trying to access a NULL image"); ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); } } @@ -1079,7 +1226,7 @@ if (image_ == NULL) { - LogError("Cannot create an image"); + ORTHANC_PLUGINS_LOG_ERROR("Cannot create an image"); ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); } } @@ -1096,7 +1243,7 @@ if (image_ == NULL) { - LogError("Cannot create an image accessor"); + ORTHANC_PLUGINS_LOG_ERROR("Cannot create an image accessor"); ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); } } @@ -1110,7 +1257,7 @@ if (image_ == NULL) { - LogError("Cannot uncompress a PNG image"); + ORTHANC_PLUGINS_LOG_ERROR("Cannot uncompress a PNG image"); ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); } } @@ -1123,7 +1270,7 @@ image_ = OrthancPluginUncompressImage(GetGlobalContext(), data, size, OrthancPluginImageFormat_Jpeg); if (image_ == NULL) { - LogError("Cannot uncompress a JPEG image"); + ORTHANC_PLUGINS_LOG_ERROR("Cannot uncompress a JPEG image"); ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); } } @@ -1137,7 +1284,7 @@ image_ = OrthancPluginDecodeDicomImage(GetGlobalContext(), data, size, frame); if (image_ == NULL) { - LogError("Cannot uncompress a DICOM image"); + ORTHANC_PLUGINS_LOG_ERROR("Cannot uncompress a DICOM image"); ORTHANC_PLUGINS_THROW_EXCEPTION(ParameterOutOfRange); } } @@ -1359,6 +1506,27 @@ } + bool RestApiGet(Json::Value& result, + const std::string& uri, + const std::map<std::string, std::string>& httpHeaders, + bool applyPlugins) + { + MemoryBuffer answer; + + if (!answer.RestApiGet(uri, httpHeaders, applyPlugins)) + { + return false; + } + else + { + if (!answer.IsEmpty()) + { + answer.ToJson(result); + } + return true; + } + } + bool RestApiGet(Json::Value& result, const std::string& uri, @@ -1426,6 +1594,30 @@ } } +#if HAS_ORTHANC_PLUGIN_GENERIC_CALL_REST_API == 1 + bool RestApiPost(Json::Value& result, + const std::string& uri, + const Json::Value& body, + const std::map<std::string, std::string>& httpHeaders, + bool applyPlugins) + { + MemoryBuffer answer; + + if (!answer.RestApiPost(uri, body, httpHeaders, applyPlugins)) + { + return false; + } + else + { + if (!answer.IsEmpty()) + { + answer.ToJson(result); + } + return true; + } + } +#endif + bool RestApiPost(Json::Value& result, const std::string& uri, @@ -1506,44 +1698,39 @@ unsigned int minor, unsigned int revision) { - LogError("Your version of the Orthanc core (" + - std::string(GetGlobalContext()->orthancVersion) + - ") is too old to run this plugin (version " + - boost::lexical_cast<std::string>(major) + "." + - boost::lexical_cast<std::string>(minor) + "." + - boost::lexical_cast<std::string>(revision) + - " is required)"); + ORTHANC_PLUGINS_LOG_ERROR("Your version of the Orthanc core (" + + std::string(GetGlobalContext()->orthancVersion) + + ") is too old to run this plugin (version " + + boost::lexical_cast<std::string>(major) + "." + + boost::lexical_cast<std::string>(minor) + "." + + boost::lexical_cast<std::string>(revision) + + " is required)"); } - - bool CheckMinimalOrthancVersion(unsigned int major, - unsigned int minor, - unsigned int revision) + bool CheckMinimalVersion(const char* version, + unsigned int major, + unsigned int minor, + unsigned int revision) { - if (!HasGlobalContext()) - { - LogError("Bad Orthanc context in the plugin"); - return false; - } - - if (!strcmp(GetGlobalContext()->orthancVersion, "mainline")) + if (!strcmp(version, "mainline")) { // Assume compatibility with the mainline return true; } - // Parse the version of the Orthanc core - int aa, bb, cc; - if ( #ifdef _MSC_VER - sscanf_s +#define ORTHANC_SCANF sscanf_s #else - sscanf +#define ORTHANC_SCANF sscanf #endif - (GetGlobalContext()->orthancVersion, "%4d.%4d.%4d", &aa, &bb, &cc) != 3 || - aa < 0 || - bb < 0 || - cc < 0) + + // Parse the version + int aa, bb, cc = 0; + if ((ORTHANC_SCANF(version, "%4d.%4d.%4d", &aa, &bb, &cc) != 3 && + ORTHANC_SCANF(version, "%4d.%4d", &aa, &bb) != 2) || + aa < 0 || + bb < 0 || + cc < 0) { return false; } @@ -1564,7 +1751,6 @@ return false; } - // Check the minor version number assert(a == major); @@ -1592,6 +1778,21 @@ } + bool CheckMinimalOrthancVersion(unsigned int major, + unsigned int minor, + unsigned int revision) + { + if (!HasGlobalContext()) + { + ORTHANC_PLUGINS_LOG_ERROR("Bad Orthanc context in the plugin"); + return false; + } + + return CheckMinimalVersion(GetGlobalContext()->orthancVersion, + major, minor, revision); + } + + #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 5, 0) const char* AutodetectMimeType(const std::string& path) { @@ -1620,7 +1821,7 @@ } else { - LogError("Inexistent peer: " + name); + ORTHANC_PLUGINS_LOG_ERROR("Inexistent peer: " + name); ORTHANC_PLUGINS_THROW_EXCEPTION(UnknownResource); } } @@ -1761,7 +1962,8 @@ bool OrthancPeers::DoGet(MemoryBuffer& target, size_t index, - const std::string& uri) const + const std::string& uri, + const std::map<std::string, std::string>& headers) const { if (index >= index_.size()) { @@ -1770,10 +1972,12 @@ OrthancPlugins::MemoryBuffer answer; uint16_t status; + PluginHttpHeaders pluginHeaders(headers); + OrthancPluginErrorCode code = OrthancPluginCallPeerApi (GetGlobalContext(), *answer, NULL, &status, peers_, static_cast<uint32_t>(index), OrthancPluginHttpMethod_Get, uri.c_str(), - 0, NULL, NULL, NULL, 0, timeout_); + pluginHeaders.GetSize(), pluginHeaders.GetKeys(), pluginHeaders.GetValues(), NULL, 0, timeout_); if (code == OrthancPluginErrorCode_Success) { @@ -1789,21 +1993,23 @@ bool OrthancPeers::DoGet(MemoryBuffer& target, const std::string& name, - const std::string& uri) const + const std::string& uri, + const std::map<std::string, std::string>& headers) const { size_t index; return (LookupName(index, name) && - DoGet(target, index, uri)); + DoGet(target, index, uri, headers)); } bool OrthancPeers::DoGet(Json::Value& target, size_t index, - const std::string& uri) const + const std::string& uri, + const std::map<std::string, std::string>& headers) const { MemoryBuffer buffer; - if (DoGet(buffer, index, uri)) + if (DoGet(buffer, index, uri, headers)) { buffer.ToJson(target); return true; @@ -1817,11 +2023,12 @@ bool OrthancPeers::DoGet(Json::Value& target, const std::string& name, - const std::string& uri) const + const std::string& uri, + const std::map<std::string, std::string>& headers) const { MemoryBuffer buffer; - if (DoGet(buffer, name, uri)) + if (DoGet(buffer, name, uri, headers)) { buffer.ToJson(target); return true; @@ -1836,22 +2043,24 @@ bool OrthancPeers::DoPost(MemoryBuffer& target, const std::string& name, const std::string& uri, - const std::string& body) const + const std::string& body, + const std::map<std::string, std::string>& headers) const { size_t index; return (LookupName(index, name) && - DoPost(target, index, uri, body)); + DoPost(target, index, uri, body, headers)); } bool OrthancPeers::DoPost(Json::Value& target, size_t index, const std::string& uri, - const std::string& body) const + const std::string& body, + const std::map<std::string, std::string>& headers) const { MemoryBuffer buffer; - if (DoPost(buffer, index, uri, body)) + if (DoPost(buffer, index, uri, body, headers)) { buffer.ToJson(target); return true; @@ -1866,11 +2075,12 @@ bool OrthancPeers::DoPost(Json::Value& target, const std::string& name, const std::string& uri, - const std::string& body) const + const std::string& body, + const std::map<std::string, std::string>& headers) const { MemoryBuffer buffer; - if (DoPost(buffer, name, uri, body)) + if (DoPost(buffer, name, uri, body, headers)) { buffer.ToJson(target); return true; @@ -1885,19 +2095,28 @@ bool OrthancPeers::DoPost(MemoryBuffer& target, size_t index, const std::string& uri, - const std::string& body) const + const std::string& body, + const std::map<std::string, std::string>& headers) const { if (index >= index_.size()) { ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); } + if (body.size() > 0xffffffffu) + { + ORTHANC_PLUGINS_LOG_ERROR("Cannot handle body size > 4GB"); + ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); + } + OrthancPlugins::MemoryBuffer answer; uint16_t status; + PluginHttpHeaders pluginHeaders(headers); + OrthancPluginErrorCode code = OrthancPluginCallPeerApi (GetGlobalContext(), *answer, NULL, &status, peers_, static_cast<uint32_t>(index), OrthancPluginHttpMethod_Post, uri.c_str(), - 0, NULL, NULL, body.empty() ? NULL : body.c_str(), body.size(), timeout_); + pluginHeaders.GetSize(), pluginHeaders.GetKeys(), pluginHeaders.GetValues(), body.empty() ? NULL : body.c_str(), body.size(), timeout_); if (code == OrthancPluginErrorCode_Success) { @@ -1913,19 +2132,28 @@ bool OrthancPeers::DoPut(size_t index, const std::string& uri, - const std::string& body) const + const std::string& body, + const std::map<std::string, std::string>& headers) const { if (index >= index_.size()) { ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_ParameterOutOfRange); } + if (body.size() > 0xffffffffu) + { + ORTHANC_PLUGINS_LOG_ERROR("Cannot handle body size > 4GB"); + ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); + } + OrthancPlugins::MemoryBuffer answer; uint16_t status; + PluginHttpHeaders pluginHeaders(headers); + OrthancPluginErrorCode code = OrthancPluginCallPeerApi (GetGlobalContext(), *answer, NULL, &status, peers_, static_cast<uint32_t>(index), OrthancPluginHttpMethod_Put, uri.c_str(), - 0, NULL, NULL, body.empty() ? NULL : body.c_str(), body.size(), timeout_); + pluginHeaders.GetSize(), pluginHeaders.GetKeys(), pluginHeaders.GetValues(), body.empty() ? NULL : body.c_str(), body.size(), timeout_); if (code == OrthancPluginErrorCode_Success) { @@ -1940,16 +2168,18 @@ bool OrthancPeers::DoPut(const std::string& name, const std::string& uri, - const std::string& body) const + const std::string& body, + const std::map<std::string, std::string>& headers) const { size_t index; return (LookupName(index, name) && - DoPut(index, uri, body)); + DoPut(index, uri, body, headers)); } bool OrthancPeers::DoDelete(size_t index, - const std::string& uri) const + const std::string& uri, + const std::map<std::string, std::string>& headers) const { if (index >= index_.size()) { @@ -1958,10 +2188,12 @@ OrthancPlugins::MemoryBuffer answer; uint16_t status; + PluginHttpHeaders pluginHeaders(headers); + OrthancPluginErrorCode code = OrthancPluginCallPeerApi (GetGlobalContext(), *answer, NULL, &status, peers_, static_cast<uint32_t>(index), OrthancPluginHttpMethod_Delete, uri.c_str(), - 0, NULL, NULL, NULL, 0, timeout_); + pluginHeaders.GetSize(), pluginHeaders.GetKeys(), pluginHeaders.GetValues(), NULL, 0, timeout_); if (code == OrthancPluginErrorCode_Success) { @@ -1975,11 +2207,12 @@ bool OrthancPeers::DoDelete(const std::string& name, - const std::string& uri) const + const std::string& uri, + const std::map<std::string, std::string>& headers) const { size_t index; return (LookupName(index, name) && - DoDelete(index, uri)); + DoDelete(index, uri, headers)); } #endif @@ -2016,6 +2249,36 @@ } +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 11, 3) + static OrthancPluginErrorCode CopyStringToMemoryBuffer(OrthancPluginMemoryBuffer* target, + const std::string& source) + { + if (OrthancPluginCreateMemoryBuffer(globalContext_, target, source.size()) != OrthancPluginErrorCode_Success) + { + return OrthancPluginErrorCode_NotEnoughMemory; + } + else + { + if (!source.empty()) + { + memcpy(target->data, source.c_str(), source.size()); + } + + return OrthancPluginErrorCode_Success; + } + } +#endif + + +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 11, 3) + OrthancPluginErrorCode OrthancJob::CallbackGetContent(OrthancPluginMemoryBuffer* target, + void* job) + { + assert(job != NULL); + OrthancJob& that = *reinterpret_cast<OrthancJob*>(job); + return CopyStringToMemoryBuffer(target, that.content_); + } +#else const char* OrthancJob::CallbackGetContent(void* job) { assert(job != NULL); @@ -2029,8 +2292,33 @@ return 0; } } - - +#endif + + +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 11, 3) + int32_t OrthancJob::CallbackGetSerialized(OrthancPluginMemoryBuffer* target, + void* job) + { + assert(job != NULL); + OrthancJob& that = *reinterpret_cast<OrthancJob*>(job); + + if (that.hasSerialized_) + { + if (CopyStringToMemoryBuffer(target, that.serialized_) == OrthancPluginErrorCode_Success) + { + return 1; + } + else + { + return -1; + } + } + else + { + return 0; + } + } +#else const char* OrthancJob::CallbackGetSerialized(void* job) { assert(job != NULL); @@ -2053,6 +2341,7 @@ return 0; } } +#endif OrthancPluginJobStepStatus OrthancJob::CallbackStep(void* job) @@ -2184,10 +2473,15 @@ ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_NullPointer); } - OrthancPluginJob* orthanc = OrthancPluginCreateJob( - GetGlobalContext(), job, CallbackFinalize, job->jobType_.c_str(), - CallbackGetProgress, CallbackGetContent, CallbackGetSerialized, - CallbackStep, CallbackStop, CallbackReset); + OrthancPluginJob* orthanc = +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 11, 3) + OrthancPluginCreateJob2 +#else + OrthancPluginCreateJob +#endif + (GetGlobalContext(), job, CallbackFinalize, job->jobType_.c_str(), + CallbackGetProgress, CallbackGetContent, CallbackGetSerialized, + CallbackStep, CallbackStop, CallbackReset); if (orthanc == NULL) { @@ -2214,7 +2508,7 @@ if (id == NULL) { - LogError("Plugin cannot submit job"); + ORTHANC_PLUGINS_LOG_ERROR("Plugin cannot submit job"); OrthancPluginFreeJob(GetGlobalContext(), orthanc); ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(OrthancPluginErrorCode_Plugin); } @@ -2283,7 +2577,7 @@ throw Orthanc::OrthancException(static_cast<Orthanc::ErrorCode>(status["ErrorCode"].asInt()), status["ErrorDescription"].asString()); #else - LogError("Exception while executing the job: " + status["ErrorDescription"].asString()); + ORTHANC_PLUGINS_LOG_ERROR("Exception while executing the job: " + status["ErrorDescription"].asString()); ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(status["ErrorCode"].asInt()); #endif } @@ -2308,7 +2602,7 @@ throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, "Expected a JSON object in the body"); #else - LogError("Expected a JSON object in the body"); + ORTHANC_PLUGINS_LOG_ERROR("Expected a JSON object in the body"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); #endif } @@ -2324,7 +2618,7 @@ "Option \"" + std::string(KEY_SYNCHRONOUS) + "\" must be Boolean"); #else - LogError("Option \"" + std::string(KEY_SYNCHRONOUS) + "\" must be Boolean"); + ORTHANC_PLUGINS_LOG_ERROR("Option \"" + std::string(KEY_SYNCHRONOUS) + "\" must be Boolean"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); #endif } @@ -2343,7 +2637,7 @@ "Option \"" + std::string(KEY_ASYNCHRONOUS) + "\" must be Boolean"); #else - LogError("Option \"" + std::string(KEY_ASYNCHRONOUS) + "\" must be Boolean"); + ORTHANC_PLUGINS_LOG_ERROR("Option \"" + std::string(KEY_ASYNCHRONOUS) + "\" must be Boolean"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); #endif } @@ -2357,14 +2651,14 @@ if (body.isMember(KEY_PRIORITY)) { - if (body[KEY_PRIORITY].type() != Json::booleanValue) + if (body[KEY_PRIORITY].type() != Json::intValue) { #if HAS_ORTHANC_EXCEPTION == 1 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, "Option \"" + std::string(KEY_PRIORITY) + "\" must be an integer"); #else - LogError("Option \"" + std::string(KEY_PRIORITY) + "\" must be an integer"); + ORTHANC_PLUGINS_LOG_ERROR("Option \"" + std::string(KEY_PRIORITY) + "\" must be an integer"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); #endif } @@ -2483,7 +2777,7 @@ } catch (...) { - return OrthancPluginErrorCode_InternalError; + return OrthancPluginErrorCode_Plugin; } } } @@ -2569,8 +2863,8 @@ void HttpClient::ClearCredentials() { - username_.empty(); - password_.empty(); + username_.clear(); + password_.clear(); } @@ -2883,6 +3177,12 @@ MemoryBuffer answerBodyBuffer, answerHeadersBuffer; + if (body.size() > 0xffffffffu) + { + ORTHANC_PLUGINS_LOG_ERROR("Cannot handle body size > 4GB"); + ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); + } + OrthancPluginErrorCode error = OrthancPluginHttpClient( GetGlobalContext(), *answerBodyBuffer, @@ -3024,7 +3324,7 @@ if (!ReadJson(answerBody, body)) { - LogError("Cannot convert HTTP answer body to JSON"); + ORTHANC_PLUGINS_LOG_ERROR("Cannot convert HTTP answer body to JSON"); ORTHANC_PLUGINS_THROW_EXCEPTION(BadFileFormat); } } @@ -3499,4 +3799,319 @@ } } #endif + + +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 12, 1) + DicomInstance* DicomInstance::Load(const std::string& instanceId, + OrthancPluginLoadDicomInstanceMode mode) + { + OrthancPluginDicomInstance* instance = OrthancPluginLoadDicomInstance( + GetGlobalContext(), instanceId.c_str(), mode); + + if (instance == NULL) + { + ORTHANC_PLUGINS_THROW_EXCEPTION(Plugin); + } + else + { + boost::movelib::unique_ptr<DicomInstance> result(new DicomInstance(instance)); + result->toFree_ = true; + return result.release(); + } + } +#endif + + +#if HAS_ORTHANC_PLUGIN_WEBDAV == 1 + static std::vector<std::string> WebDavConvertPath(uint32_t pathSize, + const char* const* pathItems) + { + std::vector<std::string> result(pathSize); + + for (uint32_t i = 0; i < pathSize; i++) + { + result[i] = pathItems[i]; + } + + return result; + } +#endif + + +#if HAS_ORTHANC_PLUGIN_WEBDAV == 1 + static OrthancPluginErrorCode WebDavIsExistingFolder(uint8_t* isExisting, + uint32_t pathSize, + const char* const* pathItems, + void* payload) + { + IWebDavCollection& that = *reinterpret_cast<IWebDavCollection*>(payload); + + try + { + *isExisting = (that.IsExistingFolder(WebDavConvertPath(pathSize, pathItems)) ? 1 : 0); + return OrthancPluginErrorCode_Success; + } + catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) + { + return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); + } + catch (...) + { + return OrthancPluginErrorCode_Plugin; + } + } +#endif + + +#if HAS_ORTHANC_PLUGIN_WEBDAV == 1 + static OrthancPluginErrorCode WebDavListFolder(uint8_t* isExisting, + OrthancPluginWebDavCollection* collection, + OrthancPluginWebDavAddFile addFile, + OrthancPluginWebDavAddFolder addFolder, + uint32_t pathSize, + const char* const* pathItems, + void* payload) + { + IWebDavCollection& that = *reinterpret_cast<IWebDavCollection*>(payload); + + try + { + std::list<IWebDavCollection::FileInfo> files; + std::list<IWebDavCollection::FolderInfo> subfolders; + + if (!that.ListFolder(files, subfolders, WebDavConvertPath(pathSize, pathItems))) + { + *isExisting = 0; + } + else + { + *isExisting = 1; + + for (std::list<IWebDavCollection::FileInfo>::const_iterator + it = files.begin(); it != files.end(); ++it) + { + OrthancPluginErrorCode code = addFile( + collection, it->GetName().c_str(), it->GetContentSize(), + it->GetMimeType().c_str(), it->GetDateTime().c_str()); + + if (code != OrthancPluginErrorCode_Success) + { + return code; + } + } + + for (std::list<IWebDavCollection::FolderInfo>::const_iterator it = + subfolders.begin(); it != subfolders.end(); ++it) + { + OrthancPluginErrorCode code = addFolder( + collection, it->GetName().c_str(), it->GetDateTime().c_str()); + + if (code != OrthancPluginErrorCode_Success) + { + return code; + } + } + } + + return OrthancPluginErrorCode_Success; + } + catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) + { + return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); + } + catch (...) + { + return OrthancPluginErrorCode_Plugin; + } + } +#endif + + +#if HAS_ORTHANC_PLUGIN_WEBDAV == 1 + static OrthancPluginErrorCode WebDavRetrieveFile(OrthancPluginWebDavCollection* collection, + OrthancPluginWebDavRetrieveFile retrieveFile, + uint32_t pathSize, + const char* const* pathItems, + void* payload) + { + IWebDavCollection& that = *reinterpret_cast<IWebDavCollection*>(payload); + + try + { + std::string content, mime, dateTime; + + if (that.GetFile(content, mime, dateTime, WebDavConvertPath(pathSize, pathItems))) + { + return retrieveFile(collection, content.empty() ? NULL : content.c_str(), + content.size(), mime.c_str(), dateTime.c_str()); + } + else + { + // Inexisting file + return OrthancPluginErrorCode_Success; + } + } + catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) + { + return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); + } + catch (...) + { + return OrthancPluginErrorCode_InternalError; + } + } +#endif + + +#if HAS_ORTHANC_PLUGIN_WEBDAV == 1 + static OrthancPluginErrorCode WebDavStoreFileCallback(uint8_t* isReadOnly, /* out */ + uint32_t pathSize, + const char* const* pathItems, + const void* data, + uint64_t size, + void* payload) + { + IWebDavCollection& that = *reinterpret_cast<IWebDavCollection*>(payload); + + try + { + if (static_cast<uint64_t>(static_cast<size_t>(size)) != size) + { + ORTHANC_PLUGINS_THROW_EXCEPTION(NotEnoughMemory); + } + + *isReadOnly = (that.StoreFile(WebDavConvertPath(pathSize, pathItems), data, + static_cast<size_t>(size)) ? 1 : 0); + return OrthancPluginErrorCode_Success; + } + catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) + { + return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); + } + catch (...) + { + return OrthancPluginErrorCode_InternalError; + } + } +#endif + + +#if HAS_ORTHANC_PLUGIN_WEBDAV == 1 + static OrthancPluginErrorCode WebDavCreateFolderCallback(uint8_t* isReadOnly, /* out */ + uint32_t pathSize, + const char* const* pathItems, + void* payload) + { + IWebDavCollection& that = *reinterpret_cast<IWebDavCollection*>(payload); + + try + { + *isReadOnly = (that.CreateFolder(WebDavConvertPath(pathSize, pathItems)) ? 1 : 0); + return OrthancPluginErrorCode_Success; + } + catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) + { + return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); + } + catch (...) + { + return OrthancPluginErrorCode_InternalError; + } + } +#endif + + +#if HAS_ORTHANC_PLUGIN_WEBDAV == 1 + static OrthancPluginErrorCode WebDavDeleteItemCallback(uint8_t* isReadOnly, /* out */ + uint32_t pathSize, + const char* const* pathItems, + void* payload) + { + IWebDavCollection& that = *reinterpret_cast<IWebDavCollection*>(payload); + + try + { + *isReadOnly = (that.DeleteItem(WebDavConvertPath(pathSize, pathItems)) ? 1 : 0); + return OrthancPluginErrorCode_Success; + } + catch (ORTHANC_PLUGINS_EXCEPTION_CLASS& e) + { + return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); + } + catch (...) + { + return OrthancPluginErrorCode_InternalError; + } + } +#endif + + +#if HAS_ORTHANC_PLUGIN_WEBDAV == 1 + void IWebDavCollection::Register(const std::string& uri, + IWebDavCollection& collection) + { + OrthancPluginErrorCode code = OrthancPluginRegisterWebDavCollection( + GetGlobalContext(), uri.c_str(), WebDavIsExistingFolder, WebDavListFolder, WebDavRetrieveFile, + WebDavStoreFileCallback, WebDavCreateFolderCallback, WebDavDeleteItemCallback, &collection); + + if (code != OrthancPluginErrorCode_Success) + { + ORTHANC_PLUGINS_THROW_PLUGIN_ERROR_CODE(code); + } + } +#endif + + void GetHttpHeaders(std::map<std::string, std::string>& result, const OrthancPluginHttpRequest* request) + { + result.clear(); + + for (uint32_t i = 0; i < request->headersCount; ++i) + { + result[request->headersKeys[i]] = request->headersValues[i]; + } + } + +#if !ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 12, 4) + static void SetPluginProperty(const std::string& pluginIdentifier, + _OrthancPluginProperty property, + const std::string& value) + { + _OrthancPluginSetPluginProperty params; + params.plugin = pluginIdentifier.c_str(); + params.property = property; + params.value = value.c_str(); + + GetGlobalContext()->InvokeService(GetGlobalContext(), _OrthancPluginService_SetPluginProperty, ¶ms); + } +#endif + + void SetRootUri(const std::string& pluginIdentifier, + const std::string& uri) + { +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 12, 4) + OrthancPluginSetRootUri2(GetGlobalContext(), pluginIdentifier.c_str(), uri.c_str()); +#else + SetPluginProperty(pluginIdentifier, _OrthancPluginProperty_RootUri, uri); +#endif + } + + void SetDescription(const std::string& pluginIdentifier, + const std::string& description) + { +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 12, 4) + OrthancPluginSetDescription2(GetGlobalContext(), pluginIdentifier.c_str(), description.c_str()); +#else + SetPluginProperty(pluginIdentifier, _OrthancPluginProperty_Description, description); +#endif + } + + void ExtendOrthancExplorer(const std::string& pluginIdentifier, + const std::string& javascript) + { +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 12, 4) + OrthancPluginExtendOrthancExplorer2(GetGlobalContext(), pluginIdentifier.c_str(), javascript.c_str()); +#else + SetPluginProperty(pluginIdentifier, _OrthancPluginProperty_OrthancExplorer, javascript); +#endif + } }
--- a/Common/Resources/Orthanc/Plugins/OrthancPluginCppWrapper.h Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/Plugins/OrthancPluginCppWrapper.h Tue Jun 25 12:07:42 2024 +0200 @@ -2,7 +2,9 @@ * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium - * Copyright (C) 2017-2021 Osimis S.A., Belgium + * Copyright (C) 2017-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -114,6 +116,56 @@ # define HAS_ORTHANC_PLUGIN_STORAGE_COMMITMENT_SCP 0 #endif +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 9, 2) +# define HAS_ORTHANC_PLUGIN_GENERIC_CALL_REST_API 1 +#else +# define HAS_ORTHANC_PLUGIN_GENERIC_CALL_REST_API 0 +#endif + +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 10, 1) +# define HAS_ORTHANC_PLUGIN_WEBDAV 1 +#else +# define HAS_ORTHANC_PLUGIN_WEBDAV 0 +#endif + +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 12, 4) +# define HAS_ORTHANC_PLUGIN_LOG_MESSAGE 1 +#else +# define HAS_ORTHANC_PLUGIN_LOG_MESSAGE 0 +#endif + + +// Macro to tag a function as having been deprecated +#if (__cplusplus >= 201402L) // C++14 +# define ORTHANC_PLUGIN_CPP_WRAPPER_DEPRECATED(f) [[deprecated]] f +#elif defined(__GNUC__) || defined(__clang__) +# define ORTHANC_PLUGIN_CPP_WRAPPER_DEPRECATED(f) f __attribute__((deprecated)) +#elif defined(_MSC_VER) +# define ORTHANC_PLUGIN_CPP_WRAPPER_DEPRECATED(f) __declspec(deprecated) f +#else +# define ORTHANC_PLUGIN_CPP_WRAPPER_DEPRECATED +#endif + + +#if !defined(__ORTHANC_FILE__) +# if defined(_MSC_VER) +# pragma message("Warning: Macro __ORTHANC_FILE__ is not defined, this will leak the full path of the source files in the binaries") +# else +# warning Warning: Macro __ORTHANC_FILE__ is not defined, this will leak the full path of the source files in the binaries +# endif +# define __ORTHANC_FILE__ __FILE__ +#endif + + +#if HAS_ORTHANC_PLUGIN_LOG_MESSAGE == 1 +# define ORTHANC_PLUGINS_LOG_ERROR(msg) ::OrthancPlugins::LogMessage(OrthancPluginLogLevel_Error, __ORTHANC_FILE__, __LINE__, msg) +# define ORTHANC_PLUGINS_LOG_WARNING(msg) ::OrthancPlugins::LogMessage(OrthancPluginLogLevel_Warning, __ORTHANC_FILE__, __LINE__, msg) +# define ORTHANC_PLUGINS_LOG_INFO(msg) ::OrthancPlugins::LogMessage(OrthancPluginLogLevel_Info, __ORTHANC_FILE__, __LINE__, msg) +#else +# define ORTHANC_PLUGINS_LOG_ERROR(msg) ::OrthancPlugins::LogError(msg) +# define ORTHANC_PLUGINS_LOG_WARNING(msg) ::OrthancPlugins::LogWarning(msg) +# define ORTHANC_PLUGINS_LOG_INFO(msg) ::OrthancPlugins::LogInfo(msg) +#endif namespace OrthancPlugins @@ -124,6 +176,11 @@ void SetGlobalContext(OrthancPluginContext* context); + void SetGlobalContext(OrthancPluginContext* context, + const char* pluginName); + + void ResetGlobalContext(); + bool HasGlobalContext(); OrthancPluginContext* GetGlobalContext(); @@ -217,6 +274,19 @@ const Json::Value& body, bool applyPlugins); +#if HAS_ORTHANC_PLUGIN_GENERIC_CALL_REST_API == 1 + bool RestApiPost(const std::string& uri, + const Json::Value& body, + const std::map<std::string, std::string>& httpHeaders, + bool applyPlugins); + + bool RestApiPost(const std::string& uri, + const void* body, + size_t bodySize, + const std::map<std::string, std::string>& httpHeaders, + bool applyPlugins); +#endif + bool RestApiPut(const std::string& uri, const Json::Value& body, bool applyPlugins); @@ -296,10 +366,17 @@ return str_; } + bool IsNullOrEmpty() const + { + return str_ == NULL || str_[0] == 0; + } + void ToString(std::string& target) const; void ToJson(Json::Value& target) const; - }; + + void ToJsonWithoutComments(Json::Value& target) const; +}; class OrthancConfiguration : public boost::noncopyable @@ -313,10 +390,12 @@ void LoadConfiguration(); public: - OrthancConfiguration(); + OrthancConfiguration(); // loads the full Orthanc configuration explicit OrthancConfiguration(bool load); + explicit OrthancConfiguration(const Json::Value& configuration, const std::string& path); // e.g. to load a section from a default json content + const Json::Value& GetJson() const { return configuration_; @@ -500,6 +579,11 @@ const std::string& uri, bool applyPlugins); + bool RestApiGet(Json::Value& result, + const std::string& uri, + const std::map<std::string, std::string>& httpHeaders, + bool applyPlugins); + bool RestApiGetString(std::string& result, const std::string& uri, bool applyPlugins); @@ -521,6 +605,14 @@ size_t bodySize, bool applyPlugins); +#if HAS_ORTHANC_PLUGIN_GENERIC_CALL_REST_API == 1 + bool RestApiPost(Json::Value& result, + const std::string& uri, + const Json::Value& body, + const std::map<std::string, std::string>& httpHeaders, + bool applyPlugins); +#endif + bool RestApiPost(Json::Value& result, const std::string& uri, const Json::Value& body, @@ -587,11 +679,33 @@ const char* AutodetectMimeType(const std::string& path); #endif +#if HAS_ORTHANC_PLUGIN_LOG_MESSAGE == 1 + void LogMessage(OrthancPluginLogLevel level, + const char* file, + uint32_t line, + const std::string& message); +#endif + +#if HAS_ORTHANC_PLUGIN_LOG_MESSAGE == 1 + // Use macro ORTHANC_PLUGINS_LOG_ERROR() instead + ORTHANC_PLUGIN_CPP_WRAPPER_DEPRECATED(void LogError(const std::string& message)); +#else void LogError(const std::string& message); +#endif +#if HAS_ORTHANC_PLUGIN_LOG_MESSAGE == 1 + // Use macro ORTHANC_PLUGINS_LOG_WARNING() instead + ORTHANC_PLUGIN_CPP_WRAPPER_DEPRECATED(void LogWarning(const std::string& message)); +#else void LogWarning(const std::string& message); +#endif +#if HAS_ORTHANC_PLUGIN_LOG_MESSAGE == 1 + // Use macro ORTHANC_PLUGINS_LOG_INFO() instead + ORTHANC_PLUGIN_CPP_WRAPPER_DEPRECATED(void LogInfo(const std::string& message)); +#else void LogInfo(const std::string& message); +#endif void ReportMinimalOrthancVersion(unsigned int major, unsigned int minor, @@ -601,6 +715,10 @@ unsigned int minor, unsigned int revision); + bool CheckMinimalVersion(const char* version, + unsigned int major, + unsigned int minor, + unsigned int revision); namespace Internals { @@ -710,53 +828,65 @@ bool DoGet(MemoryBuffer& target, size_t index, - const std::string& uri) const; + const std::string& uri, + const std::map<std::string, std::string>& headers) const; bool DoGet(MemoryBuffer& target, const std::string& name, - const std::string& uri) const; + const std::string& uri, + const std::map<std::string, std::string>& headers) const; bool DoGet(Json::Value& target, size_t index, - const std::string& uri) const; + const std::string& uri, + const std::map<std::string, std::string>& headers) const; bool DoGet(Json::Value& target, const std::string& name, - const std::string& uri) const; + const std::string& uri, + const std::map<std::string, std::string>& headers) const; bool DoPost(MemoryBuffer& target, size_t index, const std::string& uri, - const std::string& body) const; + const std::string& body, + const std::map<std::string, std::string>& headers) const; bool DoPost(MemoryBuffer& target, const std::string& name, const std::string& uri, - const std::string& body) const; + const std::string& body, + const std::map<std::string, std::string>& headers) const; bool DoPost(Json::Value& target, size_t index, const std::string& uri, - const std::string& body) const; + const std::string& body, + const std::map<std::string, std::string>& headers) const; bool DoPost(Json::Value& target, const std::string& name, const std::string& uri, - const std::string& body) const; + const std::string& body, + const std::map<std::string, std::string>& headers) const; bool DoPut(size_t index, const std::string& uri, - const std::string& body) const; + const std::string& body, + const std::map<std::string, std::string>& headers) const; bool DoPut(const std::string& name, const std::string& uri, - const std::string& body) const; + const std::string& body, + const std::map<std::string, std::string>& headers) const; bool DoDelete(size_t index, - const std::string& uri) const; + const std::string& uri, + const std::map<std::string, std::string>& headers) const; bool DoDelete(const std::string& name, - const std::string& uri) const; + const std::string& uri, + const std::map<std::string, std::string>& headers) const; }; #endif @@ -776,9 +906,19 @@ static float CallbackGetProgress(void* job); +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 11, 3) + static OrthancPluginErrorCode CallbackGetContent(OrthancPluginMemoryBuffer* target, + void* job); +#else static const char* CallbackGetContent(void* job); +#endif +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 11, 3) + static int32_t CallbackGetSerialized(OrthancPluginMemoryBuffer* target, + void* job); +#else static const char* CallbackGetSerialized(void* job); +#endif static OrthancPluginJobStepStatus CallbackStep(void* job); @@ -1190,6 +1330,11 @@ ~DicomInstance(); + const OrthancPluginDicomInstance* GetObject() const + { + return instance_; + } + std::string GetRemoteAet() const; const void* GetBuffer() const @@ -1244,5 +1389,123 @@ size_t size, const std::string& transferSyntax); #endif + +#if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 12, 1) + static DicomInstance* Load(const std::string& instanceId, + OrthancPluginLoadDicomInstanceMode mode); +#endif }; + +// helper method to convert Http headers from the plugin SDK to a std::map +void GetHttpHeaders(std::map<std::string, std::string>& result, const OrthancPluginHttpRequest* request); + +#if HAS_ORTHANC_PLUGIN_WEBDAV == 1 + class IWebDavCollection : public boost::noncopyable + { + public: + class FileInfo + { + private: + std::string name_; + uint64_t contentSize_; + std::string mime_; + std::string dateTime_; + + public: + FileInfo(const std::string& name, + uint64_t contentSize, + const std::string& dateTime) : + name_(name), + contentSize_(contentSize), + dateTime_(dateTime) + { + } + + const std::string& GetName() const + { + return name_; + } + + uint64_t GetContentSize() const + { + return contentSize_; + } + + void SetMimeType(const std::string& mime) + { + mime_ = mime; + } + + const std::string& GetMimeType() const + { + return mime_; + } + + const std::string& GetDateTime() const + { + return dateTime_; + } + }; + + class FolderInfo + { + private: + std::string name_; + std::string dateTime_; + + public: + FolderInfo(const std::string& name, + const std::string& dateTime) : + name_(name), + dateTime_(dateTime) + { + } + + const std::string& GetName() const + { + return name_; + } + + const std::string& GetDateTime() const + { + return dateTime_; + } + }; + + virtual ~IWebDavCollection() + { + } + + virtual bool IsExistingFolder(const std::vector<std::string>& path) = 0; + + virtual bool ListFolder(std::list<FileInfo>& files, + std::list<FolderInfo>& subfolders, + const std::vector<std::string>& path) = 0; + + virtual bool GetFile(std::string& content /* out */, + std::string& mime /* out */, + std::string& dateTime /* out */, + const std::vector<std::string>& path) = 0; + + virtual bool StoreFile(const std::vector<std::string>& path, + const void* data, + size_t size) = 0; + + virtual bool CreateFolder(const std::vector<std::string>& path) = 0; + + virtual bool DeleteItem(const std::vector<std::string>& path) = 0; + + static void Register(const std::string& uri, + IWebDavCollection& collection); + }; +#endif + + void SetRootUri(const std::string& pluginIdentifier, + const std::string& uri); + + void SetDescription(const std::string& pluginIdentifier, + const std::string& description); + + void ExtendOrthancExplorer(const std::string& pluginIdentifier, + const std::string& javascript); }
--- a/Common/Resources/Orthanc/Plugins/OrthancPluginException.h Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/Plugins/OrthancPluginException.h Tue Jun 25 12:07:42 2024 +0200 @@ -2,7 +2,9 @@ * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium - * Copyright (C) 2017-2021 Osimis S.A., Belgium + * Copyright (C) 2017-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as
--- a/Common/Resources/Orthanc/Plugins/OrthancPluginsExports.cmake Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/Plugins/OrthancPluginsExports.cmake Tue Jun 25 12:07:42 2024 +0200 @@ -1,7 +1,9 @@ # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium -# Copyright (C) 2017-2021 Osimis S.A., Belgium +# Copyright (C) 2017-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU General Public License as
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Common/Resources/Orthanc/Sdk-1.12.1/orthanc/OrthancCPlugin.h Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,9343 @@ +/** + * \mainpage + * + * This C/C++ SDK allows external developers to create plugins that + * can be loaded into Orthanc to extend its functionality. Each + * Orthanc plugin must expose 4 public functions with the following + * signatures: + * + * -# <tt>int32_t OrthancPluginInitialize(const OrthancPluginContext* context)</tt>: + * This function is invoked by Orthanc when it loads the plugin on startup. + * The plugin must: + * - Check its compatibility with the Orthanc version using + * ::OrthancPluginCheckVersion(). + * - Store the context pointer so that it can use the plugin + * services of Orthanc. + * - Register all its REST callbacks using ::OrthancPluginRegisterRestCallback(). + * - Possibly register its callback for received DICOM instances using ::OrthancPluginRegisterOnStoredInstanceCallback(). + * - Possibly register its callback for changes to the DICOM store using ::OrthancPluginRegisterOnChangeCallback(). + * - Possibly register a custom storage area using ::OrthancPluginRegisterStorageArea2(). + * - Possibly register a custom database back-end area using OrthancPluginRegisterDatabaseBackendV4(). + * - Possibly register a handler for C-Find SCP using OrthancPluginRegisterFindCallback(). + * - Possibly register a handler for C-Find SCP against DICOM worklists using OrthancPluginRegisterWorklistCallback(). + * - Possibly register a handler for C-Move SCP using OrthancPluginRegisterMoveCallback(). + * - Possibly register a custom decoder for DICOM images using OrthancPluginRegisterDecodeImageCallback(). + * - Possibly register a callback to filter incoming HTTP requests using OrthancPluginRegisterIncomingHttpRequestFilter2(). + * - Possibly register a callback to unserialize jobs using OrthancPluginRegisterJobsUnserializer(). + * - Possibly register a callback to refresh its metrics using OrthancPluginRegisterRefreshMetricsCallback(). + * - Possibly register a callback to answer chunked HTTP transfers using ::OrthancPluginRegisterChunkedRestCallback(). + * - Possibly register a callback for Storage Commitment SCP using ::OrthancPluginRegisterStorageCommitmentScpCallback(). + * - Possibly register a callback to keep/discard/modify incoming DICOM instances using OrthancPluginRegisterReceivedInstanceCallback(). + * - Possibly register a custom transcoder for DICOM images using OrthancPluginRegisterTranscoderCallback(). + * - Possibly register a callback to discard instances received through DICOM C-STORE using OrthancPluginRegisterIncomingCStoreInstanceFilter(). + * - Possibly register a callback to branch a WebDAV virtual filesystem using OrthancPluginRegisterWebDavCollection(). + * -# <tt>void OrthancPluginFinalize()</tt>: + * This function is invoked by Orthanc during its shutdown. The plugin + * must free all its memory. + * -# <tt>const char* OrthancPluginGetName()</tt>: + * The plugin must return a short string to identify itself. + * -# <tt>const char* OrthancPluginGetVersion()</tt>: + * The plugin must return a string containing its version number. + * + * The name and the version of a plugin is only used to prevent it + * from being loaded twice. Note that, in C++, it is mandatory to + * declare these functions within an <tt>extern "C"</tt> section. + * + * To ensure multi-threading safety, the various REST callbacks are + * guaranteed to be executed in mutual exclusion since Orthanc + * 0.8.5. If this feature is undesired (notably when developing + * high-performance plugins handling simultaneous requests), use + * ::OrthancPluginRegisterRestCallbackNoLock(). + **/ + + + +/** + * @defgroup Images Images and compression + * @brief Functions to deal with images and compressed buffers. + * + * @defgroup REST REST + * @brief Functions to answer REST requests in a callback. + * + * @defgroup Callbacks Callbacks + * @brief Functions to register and manage callbacks by the plugins. + * + * @defgroup DicomCallbacks DicomCallbacks + * @brief Functions to register and manage DICOM callbacks (worklists, C-FIND, C-MOVE, storage commitment). + * + * @defgroup Orthanc Orthanc + * @brief Functions to access the content of the Orthanc server. + * + * @defgroup DicomInstance DicomInstance + * @brief Functions to access DICOM images that are managed by the Orthanc core. + **/ + + + +/** + * @defgroup Toolbox Toolbox + * @brief Generic functions to help with the creation of plugins. + **/ + + + +/** + * Orthanc - A Lightweight, RESTful DICOM Store + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2023 Osimis S.A., Belgium + * Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + + +#pragma once + + +#include <stdio.h> +#include <string.h> + +#ifdef WIN32 +# define ORTHANC_PLUGINS_API __declspec(dllexport) +#elif __GNUC__ >= 4 +# define ORTHANC_PLUGINS_API __attribute__ ((visibility ("default"))) +#else +# define ORTHANC_PLUGINS_API +#endif + +#define ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER 1 +#define ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER 12 +#define ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER 1 + + +#if !defined(ORTHANC_PLUGINS_VERSION_IS_ABOVE) +#define ORTHANC_PLUGINS_VERSION_IS_ABOVE(major, minor, revision) \ + (ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER > major || \ + (ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER == major && \ + (ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER > minor || \ + (ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER == minor && \ + ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER >= revision)))) +#endif + + + +/******************************************************************** + ** Check that function inlining is properly supported. The use of + ** inlining is required, to avoid the duplication of object code + ** between two compilation modules that would use the Orthanc Plugin + ** API. + ********************************************************************/ + +/* If the auto-detection of the "inline" keyword below does not work + automatically and that your compiler is known to properly support + inlining, uncomment the following #define and adapt the definition + of "static inline". */ + +/* #define ORTHANC_PLUGIN_INLINE static inline */ + +#ifndef ORTHANC_PLUGIN_INLINE +# if __STDC_VERSION__ >= 199901L +/* This is C99 or above: http://predef.sourceforge.net/prestd.html */ +# define ORTHANC_PLUGIN_INLINE static inline +# elif defined(__cplusplus) +/* This is C++ */ +# define ORTHANC_PLUGIN_INLINE static inline +# elif defined(__GNUC__) +/* This is GCC running in C89 mode */ +# define ORTHANC_PLUGIN_INLINE static __inline +# elif defined(_MSC_VER) +/* This is Visual Studio running in C89 mode */ +# define ORTHANC_PLUGIN_INLINE static __inline +# else +# error Your compiler is not known to support the "inline" keyword +# endif +#endif + + + +/******************************************************************** + ** Inclusion of standard libraries. + ********************************************************************/ + +/** + * For Microsoft Visual Studio, a compatibility "stdint.h" can be + * downloaded at the following URL: + * https://hg.orthanc-server.com/orthanc/raw-file/tip/Resources/ThirdParty/VisualStudio/stdint.h + **/ +#include <stdint.h> + +#include <stdlib.h> + + + +/******************************************************************** + ** Definition of the Orthanc Plugin API. + ********************************************************************/ + +/** @{ */ + +#ifdef __cplusplus +extern "C" +{ +#endif + + /** + * The various error codes that can be returned by the Orthanc core. + **/ + typedef enum + { + OrthancPluginErrorCode_InternalError = -1 /*!< Internal error */, + OrthancPluginErrorCode_Success = 0 /*!< Success */, + OrthancPluginErrorCode_Plugin = 1 /*!< Error encountered within the plugin engine */, + OrthancPluginErrorCode_NotImplemented = 2 /*!< Not implemented yet */, + OrthancPluginErrorCode_ParameterOutOfRange = 3 /*!< Parameter out of range */, + OrthancPluginErrorCode_NotEnoughMemory = 4 /*!< The server hosting Orthanc is running out of memory */, + OrthancPluginErrorCode_BadParameterType = 5 /*!< Bad type for a parameter */, + OrthancPluginErrorCode_BadSequenceOfCalls = 6 /*!< Bad sequence of calls */, + OrthancPluginErrorCode_InexistentItem = 7 /*!< Accessing an inexistent item */, + OrthancPluginErrorCode_BadRequest = 8 /*!< Bad request */, + OrthancPluginErrorCode_NetworkProtocol = 9 /*!< Error in the network protocol */, + OrthancPluginErrorCode_SystemCommand = 10 /*!< Error while calling a system command */, + OrthancPluginErrorCode_Database = 11 /*!< Error with the database engine */, + OrthancPluginErrorCode_UriSyntax = 12 /*!< Badly formatted URI */, + OrthancPluginErrorCode_InexistentFile = 13 /*!< Inexistent file */, + OrthancPluginErrorCode_CannotWriteFile = 14 /*!< Cannot write to file */, + OrthancPluginErrorCode_BadFileFormat = 15 /*!< Bad file format */, + OrthancPluginErrorCode_Timeout = 16 /*!< Timeout */, + OrthancPluginErrorCode_UnknownResource = 17 /*!< Unknown resource */, + OrthancPluginErrorCode_IncompatibleDatabaseVersion = 18 /*!< Incompatible version of the database */, + OrthancPluginErrorCode_FullStorage = 19 /*!< The file storage is full */, + OrthancPluginErrorCode_CorruptedFile = 20 /*!< Corrupted file (e.g. inconsistent MD5 hash) */, + OrthancPluginErrorCode_InexistentTag = 21 /*!< Inexistent tag */, + OrthancPluginErrorCode_ReadOnly = 22 /*!< Cannot modify a read-only data structure */, + OrthancPluginErrorCode_IncompatibleImageFormat = 23 /*!< Incompatible format of the images */, + OrthancPluginErrorCode_IncompatibleImageSize = 24 /*!< Incompatible size of the images */, + OrthancPluginErrorCode_SharedLibrary = 25 /*!< Error while using a shared library (plugin) */, + OrthancPluginErrorCode_UnknownPluginService = 26 /*!< Plugin invoking an unknown service */, + OrthancPluginErrorCode_UnknownDicomTag = 27 /*!< Unknown DICOM tag */, + OrthancPluginErrorCode_BadJson = 28 /*!< Cannot parse a JSON document */, + OrthancPluginErrorCode_Unauthorized = 29 /*!< Bad credentials were provided to an HTTP request */, + OrthancPluginErrorCode_BadFont = 30 /*!< Badly formatted font file */, + OrthancPluginErrorCode_DatabasePlugin = 31 /*!< The plugin implementing a custom database back-end does not fulfill the proper interface */, + OrthancPluginErrorCode_StorageAreaPlugin = 32 /*!< Error in the plugin implementing a custom storage area */, + OrthancPluginErrorCode_EmptyRequest = 33 /*!< The request is empty */, + OrthancPluginErrorCode_NotAcceptable = 34 /*!< Cannot send a response which is acceptable according to the Accept HTTP header */, + OrthancPluginErrorCode_NullPointer = 35 /*!< Cannot handle a NULL pointer */, + OrthancPluginErrorCode_DatabaseUnavailable = 36 /*!< The database is currently not available (probably a transient situation) */, + OrthancPluginErrorCode_CanceledJob = 37 /*!< This job was canceled */, + OrthancPluginErrorCode_BadGeometry = 38 /*!< Geometry error encountered in Stone */, + OrthancPluginErrorCode_SslInitialization = 39 /*!< Cannot initialize SSL encryption, check out your certificates */, + OrthancPluginErrorCode_DiscontinuedAbi = 40 /*!< Calling a function that has been removed from the Orthanc Framework */, + OrthancPluginErrorCode_BadRange = 41 /*!< Incorrect range request */, + OrthancPluginErrorCode_DatabaseCannotSerialize = 42 /*!< Database could not serialize access due to concurrent update, the transaction should be retried */, + OrthancPluginErrorCode_Revision = 43 /*!< A bad revision number was provided, which might indicate conflict between multiple writers */, + OrthancPluginErrorCode_MainDicomTagsMultiplyDefined = 44 /*!< A main DICOM Tag has been defined multiple times for the same resource level */, + OrthancPluginErrorCode_SQLiteNotOpened = 1000 /*!< SQLite: The database is not opened */, + OrthancPluginErrorCode_SQLiteAlreadyOpened = 1001 /*!< SQLite: Connection is already open */, + OrthancPluginErrorCode_SQLiteCannotOpen = 1002 /*!< SQLite: Unable to open the database */, + OrthancPluginErrorCode_SQLiteStatementAlreadyUsed = 1003 /*!< SQLite: This cached statement is already being referred to */, + OrthancPluginErrorCode_SQLiteExecute = 1004 /*!< SQLite: Cannot execute a command */, + OrthancPluginErrorCode_SQLiteRollbackWithoutTransaction = 1005 /*!< SQLite: Rolling back a nonexistent transaction (have you called Begin()?) */, + OrthancPluginErrorCode_SQLiteCommitWithoutTransaction = 1006 /*!< SQLite: Committing a nonexistent transaction */, + OrthancPluginErrorCode_SQLiteRegisterFunction = 1007 /*!< SQLite: Unable to register a function */, + OrthancPluginErrorCode_SQLiteFlush = 1008 /*!< SQLite: Unable to flush the database */, + OrthancPluginErrorCode_SQLiteCannotRun = 1009 /*!< SQLite: Cannot run a cached statement */, + OrthancPluginErrorCode_SQLiteCannotStep = 1010 /*!< SQLite: Cannot step over a cached statement */, + OrthancPluginErrorCode_SQLiteBindOutOfRange = 1011 /*!< SQLite: Bing a value while out of range (serious error) */, + OrthancPluginErrorCode_SQLitePrepareStatement = 1012 /*!< SQLite: Cannot prepare a cached statement */, + OrthancPluginErrorCode_SQLiteTransactionAlreadyStarted = 1013 /*!< SQLite: Beginning the same transaction twice */, + OrthancPluginErrorCode_SQLiteTransactionCommit = 1014 /*!< SQLite: Failure when committing the transaction */, + OrthancPluginErrorCode_SQLiteTransactionBegin = 1015 /*!< SQLite: Cannot start a transaction */, + OrthancPluginErrorCode_DirectoryOverFile = 2000 /*!< The directory to be created is already occupied by a regular file */, + OrthancPluginErrorCode_FileStorageCannotWrite = 2001 /*!< Unable to create a subdirectory or a file in the file storage */, + OrthancPluginErrorCode_DirectoryExpected = 2002 /*!< The specified path does not point to a directory */, + OrthancPluginErrorCode_HttpPortInUse = 2003 /*!< The TCP port of the HTTP server is privileged or already in use */, + OrthancPluginErrorCode_DicomPortInUse = 2004 /*!< The TCP port of the DICOM server is privileged or already in use */, + OrthancPluginErrorCode_BadHttpStatusInRest = 2005 /*!< This HTTP status is not allowed in a REST API */, + OrthancPluginErrorCode_RegularFileExpected = 2006 /*!< The specified path does not point to a regular file */, + OrthancPluginErrorCode_PathToExecutable = 2007 /*!< Unable to get the path to the executable */, + OrthancPluginErrorCode_MakeDirectory = 2008 /*!< Cannot create a directory */, + OrthancPluginErrorCode_BadApplicationEntityTitle = 2009 /*!< An application entity title (AET) cannot be empty or be longer than 16 characters */, + OrthancPluginErrorCode_NoCFindHandler = 2010 /*!< No request handler factory for DICOM C-FIND SCP */, + OrthancPluginErrorCode_NoCMoveHandler = 2011 /*!< No request handler factory for DICOM C-MOVE SCP */, + OrthancPluginErrorCode_NoCStoreHandler = 2012 /*!< No request handler factory for DICOM C-STORE SCP */, + OrthancPluginErrorCode_NoApplicationEntityFilter = 2013 /*!< No application entity filter */, + OrthancPluginErrorCode_NoSopClassOrInstance = 2014 /*!< DicomUserConnection: Unable to find the SOP class and instance */, + OrthancPluginErrorCode_NoPresentationContext = 2015 /*!< DicomUserConnection: No acceptable presentation context for modality */, + OrthancPluginErrorCode_DicomFindUnavailable = 2016 /*!< DicomUserConnection: The C-FIND command is not supported by the remote SCP */, + OrthancPluginErrorCode_DicomMoveUnavailable = 2017 /*!< DicomUserConnection: The C-MOVE command is not supported by the remote SCP */, + OrthancPluginErrorCode_CannotStoreInstance = 2018 /*!< Cannot store an instance */, + OrthancPluginErrorCode_CreateDicomNotString = 2019 /*!< Only string values are supported when creating DICOM instances */, + OrthancPluginErrorCode_CreateDicomOverrideTag = 2020 /*!< Trying to override a value inherited from a parent module */, + OrthancPluginErrorCode_CreateDicomUseContent = 2021 /*!< Use \"Content\" to inject an image into a new DICOM instance */, + OrthancPluginErrorCode_CreateDicomNoPayload = 2022 /*!< No payload is present for one instance in the series */, + OrthancPluginErrorCode_CreateDicomUseDataUriScheme = 2023 /*!< The payload of the DICOM instance must be specified according to Data URI scheme */, + OrthancPluginErrorCode_CreateDicomBadParent = 2024 /*!< Trying to attach a new DICOM instance to an inexistent resource */, + OrthancPluginErrorCode_CreateDicomParentIsInstance = 2025 /*!< Trying to attach a new DICOM instance to an instance (must be a series, study or patient) */, + OrthancPluginErrorCode_CreateDicomParentEncoding = 2026 /*!< Unable to get the encoding of the parent resource */, + OrthancPluginErrorCode_UnknownModality = 2027 /*!< Unknown modality */, + OrthancPluginErrorCode_BadJobOrdering = 2028 /*!< Bad ordering of filters in a job */, + OrthancPluginErrorCode_JsonToLuaTable = 2029 /*!< Cannot convert the given JSON object to a Lua table */, + OrthancPluginErrorCode_CannotCreateLua = 2030 /*!< Cannot create the Lua context */, + OrthancPluginErrorCode_CannotExecuteLua = 2031 /*!< Cannot execute a Lua command */, + OrthancPluginErrorCode_LuaAlreadyExecuted = 2032 /*!< Arguments cannot be pushed after the Lua function is executed */, + OrthancPluginErrorCode_LuaBadOutput = 2033 /*!< The Lua function does not give the expected number of outputs */, + OrthancPluginErrorCode_NotLuaPredicate = 2034 /*!< The Lua function is not a predicate (only true/false outputs allowed) */, + OrthancPluginErrorCode_LuaReturnsNoString = 2035 /*!< The Lua function does not return a string */, + OrthancPluginErrorCode_StorageAreaAlreadyRegistered = 2036 /*!< Another plugin has already registered a custom storage area */, + OrthancPluginErrorCode_DatabaseBackendAlreadyRegistered = 2037 /*!< Another plugin has already registered a custom database back-end */, + OrthancPluginErrorCode_DatabaseNotInitialized = 2038 /*!< Plugin trying to call the database during its initialization */, + OrthancPluginErrorCode_SslDisabled = 2039 /*!< Orthanc has been built without SSL support */, + OrthancPluginErrorCode_CannotOrderSlices = 2040 /*!< Unable to order the slices of the series */, + OrthancPluginErrorCode_NoWorklistHandler = 2041 /*!< No request handler factory for DICOM C-Find Modality SCP */, + OrthancPluginErrorCode_AlreadyExistingTag = 2042 /*!< Cannot override the value of a tag that already exists */, + OrthancPluginErrorCode_NoStorageCommitmentHandler = 2043 /*!< No request handler factory for DICOM N-ACTION SCP (storage commitment) */, + OrthancPluginErrorCode_NoCGetHandler = 2044 /*!< No request handler factory for DICOM C-GET SCP */, + OrthancPluginErrorCode_UnsupportedMediaType = 3000 /*!< Unsupported media type */, + + _OrthancPluginErrorCode_INTERNAL = 0x7fffffff + } OrthancPluginErrorCode; + + + /** + * Forward declaration of one of the mandatory functions for Orthanc + * plugins. + **/ + ORTHANC_PLUGINS_API const char* OrthancPluginGetName(); + + + /** + * The various HTTP methods for a REST call. + **/ + typedef enum + { + OrthancPluginHttpMethod_Get = 1, /*!< GET request */ + OrthancPluginHttpMethod_Post = 2, /*!< POST request */ + OrthancPluginHttpMethod_Put = 3, /*!< PUT request */ + OrthancPluginHttpMethod_Delete = 4, /*!< DELETE request */ + + _OrthancPluginHttpMethod_INTERNAL = 0x7fffffff + } OrthancPluginHttpMethod; + + + /** + * @brief The parameters of a REST request. + * @ingroup Callbacks + **/ + typedef struct + { + /** + * @brief The HTTP method. + **/ + OrthancPluginHttpMethod method; + + /** + * @brief The number of groups of the regular expression. + **/ + uint32_t groupsCount; + + /** + * @brief The matched values for the groups of the regular expression. + **/ + const char* const* groups; + + /** + * @brief For a GET request, the number of GET parameters. + **/ + uint32_t getCount; + + /** + * @brief For a GET request, the keys of the GET parameters. + **/ + const char* const* getKeys; + + /** + * @brief For a GET request, the values of the GET parameters. + **/ + const char* const* getValues; + + /** + * @brief For a PUT or POST request, the content of the body. + **/ + const void* body; + + /** + * @brief For a PUT or POST request, the number of bytes of the body. + **/ + uint32_t bodySize; + + + /* -------------------------------------------------- + New in version 0.8.1 + -------------------------------------------------- */ + + /** + * @brief The number of HTTP headers. + **/ + uint32_t headersCount; + + /** + * @brief The keys of the HTTP headers (always converted to low-case). + **/ + const char* const* headersKeys; + + /** + * @brief The values of the HTTP headers. + **/ + const char* const* headersValues; + + } OrthancPluginHttpRequest; + + + typedef enum + { + /* Generic services */ + _OrthancPluginService_LogInfo = 1, + _OrthancPluginService_LogWarning = 2, + _OrthancPluginService_LogError = 3, + _OrthancPluginService_GetOrthancPath = 4, + _OrthancPluginService_GetOrthancDirectory = 5, + _OrthancPluginService_GetConfigurationPath = 6, + _OrthancPluginService_SetPluginProperty = 7, + _OrthancPluginService_GetGlobalProperty = 8, + _OrthancPluginService_SetGlobalProperty = 9, + _OrthancPluginService_GetCommandLineArgumentsCount = 10, + _OrthancPluginService_GetCommandLineArgument = 11, + _OrthancPluginService_GetExpectedDatabaseVersion = 12, + _OrthancPluginService_GetConfiguration = 13, + _OrthancPluginService_BufferCompression = 14, + _OrthancPluginService_ReadFile = 15, + _OrthancPluginService_WriteFile = 16, + _OrthancPluginService_GetErrorDescription = 17, + _OrthancPluginService_CallHttpClient = 18, + _OrthancPluginService_RegisterErrorCode = 19, + _OrthancPluginService_RegisterDictionaryTag = 20, + _OrthancPluginService_DicomBufferToJson = 21, + _OrthancPluginService_DicomInstanceToJson = 22, + _OrthancPluginService_CreateDicom = 23, + _OrthancPluginService_ComputeMd5 = 24, + _OrthancPluginService_ComputeSha1 = 25, + _OrthancPluginService_LookupDictionary = 26, + _OrthancPluginService_CallHttpClient2 = 27, + _OrthancPluginService_GenerateUuid = 28, + _OrthancPluginService_RegisterPrivateDictionaryTag = 29, + _OrthancPluginService_AutodetectMimeType = 30, + _OrthancPluginService_SetMetricsValue = 31, + _OrthancPluginService_EncodeDicomWebJson = 32, + _OrthancPluginService_EncodeDicomWebXml = 33, + _OrthancPluginService_ChunkedHttpClient = 34, /* New in Orthanc 1.5.7 */ + _OrthancPluginService_GetTagName = 35, /* New in Orthanc 1.5.7 */ + _OrthancPluginService_EncodeDicomWebJson2 = 36, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_EncodeDicomWebXml2 = 37, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_CreateMemoryBuffer = 38, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_GenerateRestApiAuthorizationToken = 39, /* New in Orthanc 1.8.1 */ + _OrthancPluginService_CreateMemoryBuffer64 = 40, /* New in Orthanc 1.9.0 */ + _OrthancPluginService_CreateDicom2 = 41, /* New in Orthanc 1.9.0 */ + _OrthancPluginService_GetDatabaseServerIdentifier = 42, /* New in Orthanc 1.11.1 */ + _OrthancPluginService_SetMetricsIntegerValue = 43, /* New in Orthanc 1.12.1 */ + + /* Registration of callbacks */ + _OrthancPluginService_RegisterRestCallback = 1000, + _OrthancPluginService_RegisterOnStoredInstanceCallback = 1001, + _OrthancPluginService_RegisterStorageArea = 1002, + _OrthancPluginService_RegisterOnChangeCallback = 1003, + _OrthancPluginService_RegisterRestCallbackNoLock = 1004, + _OrthancPluginService_RegisterWorklistCallback = 1005, + _OrthancPluginService_RegisterDecodeImageCallback = 1006, + _OrthancPluginService_RegisterIncomingHttpRequestFilter = 1007, + _OrthancPluginService_RegisterFindCallback = 1008, + _OrthancPluginService_RegisterMoveCallback = 1009, + _OrthancPluginService_RegisterIncomingHttpRequestFilter2 = 1010, + _OrthancPluginService_RegisterRefreshMetricsCallback = 1011, + _OrthancPluginService_RegisterChunkedRestCallback = 1012, /* New in Orthanc 1.5.7 */ + _OrthancPluginService_RegisterStorageCommitmentScpCallback = 1013, + _OrthancPluginService_RegisterIncomingDicomInstanceFilter = 1014, + _OrthancPluginService_RegisterTranscoderCallback = 1015, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_RegisterStorageArea2 = 1016, /* New in Orthanc 1.9.0 */ + _OrthancPluginService_RegisterIncomingCStoreInstanceFilter = 1017, /* New in Orthanc 1.10.0 */ + _OrthancPluginService_RegisterReceivedInstanceCallback = 1018, /* New in Orthanc 1.10.0 */ + _OrthancPluginService_RegisterWebDavCollection = 1019, /* New in Orthanc 1.10.1 */ + + /* Sending answers to REST calls */ + _OrthancPluginService_AnswerBuffer = 2000, + _OrthancPluginService_CompressAndAnswerPngImage = 2001, /* Unused as of Orthanc 0.9.4 */ + _OrthancPluginService_Redirect = 2002, + _OrthancPluginService_SendHttpStatusCode = 2003, + _OrthancPluginService_SendUnauthorized = 2004, + _OrthancPluginService_SendMethodNotAllowed = 2005, + _OrthancPluginService_SetCookie = 2006, + _OrthancPluginService_SetHttpHeader = 2007, + _OrthancPluginService_StartMultipartAnswer = 2008, + _OrthancPluginService_SendMultipartItem = 2009, + _OrthancPluginService_SendHttpStatus = 2010, + _OrthancPluginService_CompressAndAnswerImage = 2011, + _OrthancPluginService_SendMultipartItem2 = 2012, + _OrthancPluginService_SetHttpErrorDetails = 2013, + + /* Access to the Orthanc database and API */ + _OrthancPluginService_GetDicomForInstance = 3000, + _OrthancPluginService_RestApiGet = 3001, + _OrthancPluginService_RestApiPost = 3002, + _OrthancPluginService_RestApiDelete = 3003, + _OrthancPluginService_RestApiPut = 3004, + _OrthancPluginService_LookupPatient = 3005, + _OrthancPluginService_LookupStudy = 3006, + _OrthancPluginService_LookupSeries = 3007, + _OrthancPluginService_LookupInstance = 3008, + _OrthancPluginService_LookupStudyWithAccessionNumber = 3009, + _OrthancPluginService_RestApiGetAfterPlugins = 3010, + _OrthancPluginService_RestApiPostAfterPlugins = 3011, + _OrthancPluginService_RestApiDeleteAfterPlugins = 3012, + _OrthancPluginService_RestApiPutAfterPlugins = 3013, + _OrthancPluginService_ReconstructMainDicomTags = 3014, + _OrthancPluginService_RestApiGet2 = 3015, + _OrthancPluginService_CallRestApi = 3016, /* New in Orthanc 1.9.2 */ + + /* Access to DICOM instances */ + _OrthancPluginService_GetInstanceRemoteAet = 4000, + _OrthancPluginService_GetInstanceSize = 4001, + _OrthancPluginService_GetInstanceData = 4002, + _OrthancPluginService_GetInstanceJson = 4003, + _OrthancPluginService_GetInstanceSimplifiedJson = 4004, + _OrthancPluginService_HasInstanceMetadata = 4005, + _OrthancPluginService_GetInstanceMetadata = 4006, + _OrthancPluginService_GetInstanceOrigin = 4007, + _OrthancPluginService_GetInstanceTransferSyntaxUid = 4008, + _OrthancPluginService_HasInstancePixelData = 4009, + _OrthancPluginService_CreateDicomInstance = 4010, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_FreeDicomInstance = 4011, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_GetInstanceFramesCount = 4012, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_GetInstanceRawFrame = 4013, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_GetInstanceDecodedFrame = 4014, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_TranscodeDicomInstance = 4015, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_SerializeDicomInstance = 4016, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_GetInstanceAdvancedJson = 4017, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_GetInstanceDicomWebJson = 4018, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_GetInstanceDicomWebXml = 4019, /* New in Orthanc 1.7.0 */ + _OrthancPluginService_LoadDicomInstance = 4020, /* New in Orthanc 1.12.1 */ + + /* Services for plugins implementing a database back-end */ + _OrthancPluginService_RegisterDatabaseBackend = 5000, /* New in Orthanc 0.8.6 */ + _OrthancPluginService_DatabaseAnswer = 5001, + _OrthancPluginService_RegisterDatabaseBackendV2 = 5002, /* New in Orthanc 0.9.4 */ + _OrthancPluginService_StorageAreaCreate = 5003, + _OrthancPluginService_StorageAreaRead = 5004, + _OrthancPluginService_StorageAreaRemove = 5005, + _OrthancPluginService_RegisterDatabaseBackendV3 = 5006, /* New in Orthanc 1.9.2 */ + _OrthancPluginService_RegisterDatabaseBackendV4 = 5007, /* New in Orthanc 1.12.0 */ + + /* Primitives for handling images */ + _OrthancPluginService_GetImagePixelFormat = 6000, + _OrthancPluginService_GetImageWidth = 6001, + _OrthancPluginService_GetImageHeight = 6002, + _OrthancPluginService_GetImagePitch = 6003, + _OrthancPluginService_GetImageBuffer = 6004, + _OrthancPluginService_UncompressImage = 6005, + _OrthancPluginService_FreeImage = 6006, + _OrthancPluginService_CompressImage = 6007, + _OrthancPluginService_ConvertPixelFormat = 6008, + _OrthancPluginService_GetFontsCount = 6009, + _OrthancPluginService_GetFontInfo = 6010, + _OrthancPluginService_DrawText = 6011, + _OrthancPluginService_CreateImage = 6012, + _OrthancPluginService_CreateImageAccessor = 6013, + _OrthancPluginService_DecodeDicomImage = 6014, + + /* Primitives for handling C-Find, C-Move and worklists */ + _OrthancPluginService_WorklistAddAnswer = 7000, + _OrthancPluginService_WorklistMarkIncomplete = 7001, + _OrthancPluginService_WorklistIsMatch = 7002, + _OrthancPluginService_WorklistGetDicomQuery = 7003, + _OrthancPluginService_FindAddAnswer = 7004, + _OrthancPluginService_FindMarkIncomplete = 7005, + _OrthancPluginService_GetFindQuerySize = 7006, + _OrthancPluginService_GetFindQueryTag = 7007, + _OrthancPluginService_GetFindQueryTagName = 7008, + _OrthancPluginService_GetFindQueryValue = 7009, + _OrthancPluginService_CreateFindMatcher = 7010, + _OrthancPluginService_FreeFindMatcher = 7011, + _OrthancPluginService_FindMatcherIsMatch = 7012, + + /* Primitives for accessing Orthanc Peers (new in 1.4.2) */ + _OrthancPluginService_GetPeers = 8000, + _OrthancPluginService_FreePeers = 8001, + _OrthancPluginService_GetPeersCount = 8003, + _OrthancPluginService_GetPeerName = 8004, + _OrthancPluginService_GetPeerUrl = 8005, + _OrthancPluginService_CallPeerApi = 8006, + _OrthancPluginService_GetPeerUserProperty = 8007, + + /* Primitives for handling jobs (new in 1.4.2) */ + _OrthancPluginService_CreateJob = 9000, /* Deprecated since SDK 1.11.3 */ + _OrthancPluginService_FreeJob = 9001, + _OrthancPluginService_SubmitJob = 9002, + _OrthancPluginService_RegisterJobsUnserializer = 9003, + _OrthancPluginService_CreateJob2 = 9004, /* New in SDK 1.11.3 */ + + _OrthancPluginService_INTERNAL = 0x7fffffff + } _OrthancPluginService; + + + typedef enum + { + _OrthancPluginProperty_Description = 1, + _OrthancPluginProperty_RootUri = 2, + _OrthancPluginProperty_OrthancExplorer = 3, + + _OrthancPluginProperty_INTERNAL = 0x7fffffff + } _OrthancPluginProperty; + + + + /** + * The memory layout of the pixels of an image. + * @ingroup Images + **/ + typedef enum + { + /** + * @brief Graylevel 8bpp image. + * + * The image is graylevel. Each pixel is unsigned and stored in + * one byte. + **/ + OrthancPluginPixelFormat_Grayscale8 = 1, + + /** + * @brief Graylevel, unsigned 16bpp image. + * + * The image is graylevel. Each pixel is unsigned and stored in + * two bytes. + **/ + OrthancPluginPixelFormat_Grayscale16 = 2, + + /** + * @brief Graylevel, signed 16bpp image. + * + * The image is graylevel. Each pixel is signed and stored in two + * bytes. + **/ + OrthancPluginPixelFormat_SignedGrayscale16 = 3, + + /** + * @brief Color image in RGB24 format. + * + * This format describes a color image. The pixels are stored in 3 + * consecutive bytes. The memory layout is RGB. + **/ + OrthancPluginPixelFormat_RGB24 = 4, + + /** + * @brief Color image in RGBA32 format. + * + * This format describes a color image. The pixels are stored in 4 + * consecutive bytes. The memory layout is RGBA. + **/ + OrthancPluginPixelFormat_RGBA32 = 5, + + OrthancPluginPixelFormat_Unknown = 6, /*!< Unknown pixel format */ + + /** + * @brief Color image in RGB48 format. + * + * This format describes a color image. The pixels are stored in 6 + * consecutive bytes. The memory layout is RRGGBB. + **/ + OrthancPluginPixelFormat_RGB48 = 7, + + /** + * @brief Graylevel, unsigned 32bpp image. + * + * The image is graylevel. Each pixel is unsigned and stored in + * four bytes. + **/ + OrthancPluginPixelFormat_Grayscale32 = 8, + + /** + * @brief Graylevel, floating-point 32bpp image. + * + * The image is graylevel. Each pixel is floating-point and stored + * in four bytes. + **/ + OrthancPluginPixelFormat_Float32 = 9, + + /** + * @brief Color image in BGRA32 format. + * + * This format describes a color image. The pixels are stored in 4 + * consecutive bytes. The memory layout is BGRA. + **/ + OrthancPluginPixelFormat_BGRA32 = 10, + + /** + * @brief Graylevel, unsigned 64bpp image. + * + * The image is graylevel. Each pixel is unsigned and stored in + * eight bytes. + **/ + OrthancPluginPixelFormat_Grayscale64 = 11, + + _OrthancPluginPixelFormat_INTERNAL = 0x7fffffff + } OrthancPluginPixelFormat; + + + + /** + * The content types that are supported by Orthanc plugins. + **/ + typedef enum + { + OrthancPluginContentType_Unknown = 0, /*!< Unknown content type */ + OrthancPluginContentType_Dicom = 1, /*!< DICOM */ + OrthancPluginContentType_DicomAsJson = 2, /*!< JSON summary of a DICOM file */ + OrthancPluginContentType_DicomUntilPixelData = 3, /*!< DICOM Header till pixel data */ + + _OrthancPluginContentType_INTERNAL = 0x7fffffff + } OrthancPluginContentType; + + + + /** + * The supported types of DICOM resources. + **/ + typedef enum + { + OrthancPluginResourceType_Patient = 0, /*!< Patient */ + OrthancPluginResourceType_Study = 1, /*!< Study */ + OrthancPluginResourceType_Series = 2, /*!< Series */ + OrthancPluginResourceType_Instance = 3, /*!< Instance */ + OrthancPluginResourceType_None = 4, /*!< Unavailable resource type */ + + _OrthancPluginResourceType_INTERNAL = 0x7fffffff + } OrthancPluginResourceType; + + + + /** + * The supported types of changes that can be signaled to the change callback. + * @ingroup Callbacks + **/ + typedef enum + { + OrthancPluginChangeType_CompletedSeries = 0, /*!< Series is now complete */ + OrthancPluginChangeType_Deleted = 1, /*!< Deleted resource */ + OrthancPluginChangeType_NewChildInstance = 2, /*!< A new instance was added to this resource */ + OrthancPluginChangeType_NewInstance = 3, /*!< New instance received */ + OrthancPluginChangeType_NewPatient = 4, /*!< New patient created */ + OrthancPluginChangeType_NewSeries = 5, /*!< New series created */ + OrthancPluginChangeType_NewStudy = 6, /*!< New study created */ + OrthancPluginChangeType_StablePatient = 7, /*!< Timeout: No new instance in this patient */ + OrthancPluginChangeType_StableSeries = 8, /*!< Timeout: No new instance in this series */ + OrthancPluginChangeType_StableStudy = 9, /*!< Timeout: No new instance in this study */ + OrthancPluginChangeType_OrthancStarted = 10, /*!< Orthanc has started */ + OrthancPluginChangeType_OrthancStopped = 11, /*!< Orthanc is stopping */ + OrthancPluginChangeType_UpdatedAttachment = 12, /*!< Some user-defined attachment has changed for this resource */ + OrthancPluginChangeType_UpdatedMetadata = 13, /*!< Some user-defined metadata has changed for this resource */ + OrthancPluginChangeType_UpdatedPeers = 14, /*!< The list of Orthanc peers has changed */ + OrthancPluginChangeType_UpdatedModalities = 15, /*!< The list of DICOM modalities has changed */ + OrthancPluginChangeType_JobSubmitted = 16, /*!< New Job submitted */ + OrthancPluginChangeType_JobSuccess = 17, /*!< A Job has completed successfully */ + OrthancPluginChangeType_JobFailure = 18, /*!< A Job has failed */ + + _OrthancPluginChangeType_INTERNAL = 0x7fffffff + } OrthancPluginChangeType; + + + /** + * The compression algorithms that are supported by the Orthanc core. + * @ingroup Images + **/ + typedef enum + { + OrthancPluginCompressionType_Zlib = 0, /*!< Standard zlib compression */ + OrthancPluginCompressionType_ZlibWithSize = 1, /*!< zlib, prefixed with uncompressed size (uint64_t) */ + OrthancPluginCompressionType_Gzip = 2, /*!< Standard gzip compression */ + OrthancPluginCompressionType_GzipWithSize = 3, /*!< gzip, prefixed with uncompressed size (uint64_t) */ + + _OrthancPluginCompressionType_INTERNAL = 0x7fffffff + } OrthancPluginCompressionType; + + + /** + * The image formats that are supported by the Orthanc core. + * @ingroup Images + **/ + typedef enum + { + OrthancPluginImageFormat_Png = 0, /*!< Image compressed using PNG */ + OrthancPluginImageFormat_Jpeg = 1, /*!< Image compressed using JPEG */ + OrthancPluginImageFormat_Dicom = 2, /*!< Image compressed using DICOM */ + + _OrthancPluginImageFormat_INTERNAL = 0x7fffffff + } OrthancPluginImageFormat; + + + /** + * The value representations present in the DICOM standard (version 2013). + * @ingroup Toolbox + **/ + typedef enum + { + OrthancPluginValueRepresentation_AE = 1, /*!< Application Entity */ + OrthancPluginValueRepresentation_AS = 2, /*!< Age String */ + OrthancPluginValueRepresentation_AT = 3, /*!< Attribute Tag */ + OrthancPluginValueRepresentation_CS = 4, /*!< Code String */ + OrthancPluginValueRepresentation_DA = 5, /*!< Date */ + OrthancPluginValueRepresentation_DS = 6, /*!< Decimal String */ + OrthancPluginValueRepresentation_DT = 7, /*!< Date Time */ + OrthancPluginValueRepresentation_FD = 8, /*!< Floating Point Double */ + OrthancPluginValueRepresentation_FL = 9, /*!< Floating Point Single */ + OrthancPluginValueRepresentation_IS = 10, /*!< Integer String */ + OrthancPluginValueRepresentation_LO = 11, /*!< Long String */ + OrthancPluginValueRepresentation_LT = 12, /*!< Long Text */ + OrthancPluginValueRepresentation_OB = 13, /*!< Other Byte String */ + OrthancPluginValueRepresentation_OF = 14, /*!< Other Float String */ + OrthancPluginValueRepresentation_OW = 15, /*!< Other Word String */ + OrthancPluginValueRepresentation_PN = 16, /*!< Person Name */ + OrthancPluginValueRepresentation_SH = 17, /*!< Short String */ + OrthancPluginValueRepresentation_SL = 18, /*!< Signed Long */ + OrthancPluginValueRepresentation_SQ = 19, /*!< Sequence of Items */ + OrthancPluginValueRepresentation_SS = 20, /*!< Signed Short */ + OrthancPluginValueRepresentation_ST = 21, /*!< Short Text */ + OrthancPluginValueRepresentation_TM = 22, /*!< Time */ + OrthancPluginValueRepresentation_UI = 23, /*!< Unique Identifier (UID) */ + OrthancPluginValueRepresentation_UL = 24, /*!< Unsigned Long */ + OrthancPluginValueRepresentation_UN = 25, /*!< Unknown */ + OrthancPluginValueRepresentation_US = 26, /*!< Unsigned Short */ + OrthancPluginValueRepresentation_UT = 27, /*!< Unlimited Text */ + + _OrthancPluginValueRepresentation_INTERNAL = 0x7fffffff + } OrthancPluginValueRepresentation; + + + /** + * The possible output formats for a DICOM-to-JSON conversion. + * @ingroup Toolbox + * @see OrthancPluginDicomToJson() + **/ + typedef enum + { + OrthancPluginDicomToJsonFormat_Full = 1, /*!< Full output, with most details */ + OrthancPluginDicomToJsonFormat_Short = 2, /*!< Tags output as hexadecimal numbers */ + OrthancPluginDicomToJsonFormat_Human = 3, /*!< Human-readable JSON */ + + _OrthancPluginDicomToJsonFormat_INTERNAL = 0x7fffffff + } OrthancPluginDicomToJsonFormat; + + + /** + * Flags to customize a DICOM-to-JSON conversion. By default, binary + * tags are formatted using Data URI scheme. + * @ingroup Toolbox + **/ + typedef enum + { + OrthancPluginDicomToJsonFlags_None = 0, + OrthancPluginDicomToJsonFlags_IncludeBinary = (1 << 0), /*!< Include the binary tags */ + OrthancPluginDicomToJsonFlags_IncludePrivateTags = (1 << 1), /*!< Include the private tags */ + OrthancPluginDicomToJsonFlags_IncludeUnknownTags = (1 << 2), /*!< Include the tags unknown by the dictionary */ + OrthancPluginDicomToJsonFlags_IncludePixelData = (1 << 3), /*!< Include the pixel data */ + OrthancPluginDicomToJsonFlags_ConvertBinaryToAscii = (1 << 4), /*!< Output binary tags as-is, dropping non-ASCII */ + OrthancPluginDicomToJsonFlags_ConvertBinaryToNull = (1 << 5), /*!< Signal binary tags as null values */ + OrthancPluginDicomToJsonFlags_StopAfterPixelData = (1 << 6), /*!< Stop processing after pixel data (new in 1.9.1) */ + OrthancPluginDicomToJsonFlags_SkipGroupLengths = (1 << 7), /*!< Skip tags whose element is zero (new in 1.9.1) */ + + _OrthancPluginDicomToJsonFlags_INTERNAL = 0x7fffffff + } OrthancPluginDicomToJsonFlags; + + + /** + * Flags to the creation of a DICOM file. + * @ingroup Toolbox + * @see OrthancPluginCreateDicom() + **/ + typedef enum + { + OrthancPluginCreateDicomFlags_None = 0, + OrthancPluginCreateDicomFlags_DecodeDataUriScheme = (1 << 0), /*!< Decode fields encoded using data URI scheme */ + OrthancPluginCreateDicomFlags_GenerateIdentifiers = (1 << 1), /*!< Automatically generate DICOM identifiers */ + + _OrthancPluginCreateDicomFlags_INTERNAL = 0x7fffffff + } OrthancPluginCreateDicomFlags; + + + /** + * The constraints on the DICOM identifiers that must be supported + * by the database plugins. + * @deprecated Plugins using OrthancPluginConstraintType will be faster + **/ + typedef enum + { + OrthancPluginIdentifierConstraint_Equal = 1, /*!< Equal */ + OrthancPluginIdentifierConstraint_SmallerOrEqual = 2, /*!< Less or equal */ + OrthancPluginIdentifierConstraint_GreaterOrEqual = 3, /*!< More or equal */ + OrthancPluginIdentifierConstraint_Wildcard = 4, /*!< Case-sensitive wildcard matching (with * and ?) */ + + _OrthancPluginIdentifierConstraint_INTERNAL = 0x7fffffff + } OrthancPluginIdentifierConstraint; + + + /** + * The constraints on the tags (main DICOM tags and identifier tags) + * that must be supported by the database plugins. + **/ + typedef enum + { + OrthancPluginConstraintType_Equal = 1, /*!< Equal */ + OrthancPluginConstraintType_SmallerOrEqual = 2, /*!< Less or equal */ + OrthancPluginConstraintType_GreaterOrEqual = 3, /*!< More or equal */ + OrthancPluginConstraintType_Wildcard = 4, /*!< Wildcard matching */ + OrthancPluginConstraintType_List = 5, /*!< List of values */ + + _OrthancPluginConstraintType_INTERNAL = 0x7fffffff + } OrthancPluginConstraintType; + + + /** + * The origin of a DICOM instance that has been received by Orthanc. + **/ + typedef enum + { + OrthancPluginInstanceOrigin_Unknown = 1, /*!< Unknown origin */ + OrthancPluginInstanceOrigin_DicomProtocol = 2, /*!< Instance received through DICOM protocol */ + OrthancPluginInstanceOrigin_RestApi = 3, /*!< Instance received through REST API of Orthanc */ + OrthancPluginInstanceOrigin_Plugin = 4, /*!< Instance added to Orthanc by a plugin */ + OrthancPluginInstanceOrigin_Lua = 5, /*!< Instance added to Orthanc by a Lua script */ + OrthancPluginInstanceOrigin_WebDav = 6, /*!< Instance received through WebDAV (new in 1.8.0) */ + + _OrthancPluginInstanceOrigin_INTERNAL = 0x7fffffff + } OrthancPluginInstanceOrigin; + + + /** + * The possible status for one single step of a job. + **/ + typedef enum + { + OrthancPluginJobStepStatus_Success = 1, /*!< The job has successfully executed all its steps */ + OrthancPluginJobStepStatus_Failure = 2, /*!< The job has failed while executing this step */ + OrthancPluginJobStepStatus_Continue = 3 /*!< The job has still data to process after this step */ + } OrthancPluginJobStepStatus; + + + /** + * Explains why the job should stop and release the resources it has + * allocated. This is especially important to disambiguate between + * the "paused" condition and the "final" conditions (success, + * failure, or canceled). + **/ + typedef enum + { + OrthancPluginJobStopReason_Success = 1, /*!< The job has succeeded */ + OrthancPluginJobStopReason_Paused = 2, /*!< The job was paused, and will be resumed later */ + OrthancPluginJobStopReason_Failure = 3, /*!< The job has failed, and might be resubmitted later */ + OrthancPluginJobStopReason_Canceled = 4 /*!< The job was canceled, and might be resubmitted later */ + } OrthancPluginJobStopReason; + + + /** + * The available types of metrics. + **/ + typedef enum + { + OrthancPluginMetricsType_Default = 0, /*!< Default metrics */ + + /** + * This metrics represents a time duration. Orthanc will keep the + * maximum value of the metrics over a sliding window of ten + * seconds, which is useful if the metrics is sampled frequently. + **/ + OrthancPluginMetricsType_Timer = 1 + } OrthancPluginMetricsType; + + + /** + * The available modes to export a binary DICOM tag into a DICOMweb + * JSON or XML document. + **/ + typedef enum + { + OrthancPluginDicomWebBinaryMode_Ignore = 0, /*!< Don't include binary tags */ + OrthancPluginDicomWebBinaryMode_InlineBinary = 1, /*!< Inline encoding using Base64 */ + OrthancPluginDicomWebBinaryMode_BulkDataUri = 2 /*!< Use a bulk data URI field */ + } OrthancPluginDicomWebBinaryMode; + + + /** + * The available values for the Failure Reason (0008,1197) during + * storage commitment. + * http://dicom.nema.org/medical/dicom/2019e/output/chtml/part03/sect_C.14.html#sect_C.14.1.1 + **/ + typedef enum + { + OrthancPluginStorageCommitmentFailureReason_Success = 0, + /*!< Success: The DICOM instance is properly stored in the SCP */ + + OrthancPluginStorageCommitmentFailureReason_ProcessingFailure = 1, + /*!< 0110H: A general failure in processing the operation was encountered */ + + OrthancPluginStorageCommitmentFailureReason_NoSuchObjectInstance = 2, + /*!< 0112H: One or more of the elements in the Referenced SOP + Instance Sequence was not available */ + + OrthancPluginStorageCommitmentFailureReason_ResourceLimitation = 3, + /*!< 0213H: The SCP does not currently have enough resources to + store the requested SOP Instance(s) */ + + OrthancPluginStorageCommitmentFailureReason_ReferencedSOPClassNotSupported = 4, + /*!< 0122H: Storage Commitment has been requested for a SOP + Instance with a SOP Class that is not supported by the SCP */ + + OrthancPluginStorageCommitmentFailureReason_ClassInstanceConflict = 5, + /*!< 0119H: The SOP Class of an element in the Referenced SOP + Instance Sequence did not correspond to the SOP class registered + for this SOP Instance at the SCP */ + + OrthancPluginStorageCommitmentFailureReason_DuplicateTransactionUID = 6 + /*!< 0131H: The Transaction UID of the Storage Commitment Request + is already in use */ + } OrthancPluginStorageCommitmentFailureReason; + + + /** + * The action to be taken after ReceivedInstanceCallback is triggered + **/ + typedef enum + { + OrthancPluginReceivedInstanceAction_KeepAsIs = 1, /*!< Keep the instance as is */ + OrthancPluginReceivedInstanceAction_Modify = 2, /*!< Modify the instance */ + OrthancPluginReceivedInstanceAction_Discard = 3, /*!< Discard the instance */ + + _OrthancPluginReceivedInstanceAction_INTERNAL = 0x7fffffff + } OrthancPluginReceivedInstanceAction; + + + /** + * Mode specifying how to load a DICOM instance. + * @see OrthancPluginLoadDicomInstance() + **/ + typedef enum + { + OrthancPluginLoadDicomInstanceMode_WholeDicom = 1, + /*!< Load the whole DICOM file, including pixel data */ + + OrthancPluginLoadDicomInstanceMode_UntilPixelData = 2, + /*!< Load the whole DICOM file until pixel data, which will speed + up the loading */ + + OrthancPluginLoadDicomInstanceMode_EmptyPixelData = 3, + /*!< Load the whole DICOM file until pixel data, and replace pixel + data by an empty tag whose VR (value representation) is the same + as those of the original DICOM file */ + + _OrthancPluginLoadDicomInstanceMode_INTERNAL = 0x7fffffff + } OrthancPluginLoadDicomInstanceMode; + + + /** + * @brief A 32-bit memory buffer allocated by the core system of Orthanc. + * + * A memory buffer allocated by the core system of Orthanc. When the + * content of the buffer is not useful anymore, it must be free by a + * call to ::OrthancPluginFreeMemoryBuffer(). + **/ + typedef struct + { + /** + * @brief The content of the buffer. + **/ + void* data; + + /** + * @brief The number of bytes in the buffer. + **/ + uint32_t size; + } OrthancPluginMemoryBuffer; + + + + /** + * @brief A 64-bit memory buffer allocated by the core system of Orthanc. + * + * A memory buffer allocated by the core system of Orthanc. When the + * content of the buffer is not useful anymore, it must be free by a + * call to ::OrthancPluginFreeMemoryBuffer64(). + **/ + typedef struct + { + /** + * @brief The content of the buffer. + **/ + void* data; + + /** + * @brief The number of bytes in the buffer. + **/ + uint64_t size; + } OrthancPluginMemoryBuffer64; + + + + + /** + * @brief Opaque structure that represents the HTTP connection to the client application. + * @ingroup Callbacks + **/ + typedef struct _OrthancPluginRestOutput_t OrthancPluginRestOutput; + + + + /** + * @brief Opaque structure that represents a DICOM instance that is managed by the Orthanc core. + * @ingroup DicomInstance + **/ + typedef struct _OrthancPluginDicomInstance_t OrthancPluginDicomInstance; + + + + /** + * @brief Opaque structure that represents an image that is uncompressed in memory. + * @ingroup Images + **/ + typedef struct _OrthancPluginImage_t OrthancPluginImage; + + + + /** + * @brief Opaque structure that represents the storage area that is actually used by Orthanc. + * @ingroup Images + **/ + typedef struct _OrthancPluginStorageArea_t OrthancPluginStorageArea; + + + + /** + * @brief Opaque structure to an object that represents a C-Find query for worklists. + * @ingroup DicomCallbacks + **/ + typedef struct _OrthancPluginWorklistQuery_t OrthancPluginWorklistQuery; + + + + /** + * @brief Opaque structure to an object that represents the answers to a C-Find query for worklists. + * @ingroup DicomCallbacks + **/ + typedef struct _OrthancPluginWorklistAnswers_t OrthancPluginWorklistAnswers; + + + + /** + * @brief Opaque structure to an object that represents a C-Find query. + * @ingroup DicomCallbacks + **/ + typedef struct _OrthancPluginFindQuery_t OrthancPluginFindQuery; + + + + /** + * @brief Opaque structure to an object that represents the answers to a C-Find query for worklists. + * @ingroup DicomCallbacks + **/ + typedef struct _OrthancPluginFindAnswers_t OrthancPluginFindAnswers; + + + + /** + * @brief Opaque structure to an object that can be used to check whether a DICOM instance matches a C-Find query. + * @ingroup Toolbox + **/ + typedef struct _OrthancPluginFindMatcher_t OrthancPluginFindMatcher; + + + + /** + * @brief Opaque structure to the set of remote Orthanc Peers that are known to the local Orthanc server. + * @ingroup Toolbox + **/ + typedef struct _OrthancPluginPeers_t OrthancPluginPeers; + + + + /** + * @brief Opaque structure to a job to be executed by Orthanc. + * @ingroup Toolbox + **/ + typedef struct _OrthancPluginJob_t OrthancPluginJob; + + + + /** + * @brief Opaque structure that represents a node in a JSON or XML + * document used in DICOMweb. + * @ingroup Toolbox + **/ + typedef struct _OrthancPluginDicomWebNode_t OrthancPluginDicomWebNode; + + + + /** + * @brief Signature of a callback function that answers to a REST request. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginRestCallback) ( + OrthancPluginRestOutput* output, + const char* url, + const OrthancPluginHttpRequest* request); + + + + /** + * @brief Signature of a callback function that is triggered when Orthanc stores a new DICOM instance. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginOnStoredInstanceCallback) ( + const OrthancPluginDicomInstance* instance, + const char* instanceId); + + + + /** + * @brief Signature of a callback function that is triggered when a change happens to some DICOM resource. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginOnChangeCallback) ( + OrthancPluginChangeType changeType, + OrthancPluginResourceType resourceType, + const char* resourceId); + + + + /** + * @brief Signature of a callback function to decode a DICOM instance as an image. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginDecodeImageCallback) ( + OrthancPluginImage** target, + const void* dicom, + const uint32_t size, + uint32_t frameIndex); + + + + /** + * @brief Signature of a function to free dynamic memory. + * @ingroup Callbacks + **/ + typedef void (*OrthancPluginFree) (void* buffer); + + + + /** + * @brief Signature of a function to set the content of a node + * encoding a binary DICOM tag, into a JSON or XML document + * generated for DICOMweb. + * @ingroup Callbacks + **/ + typedef void (*OrthancPluginDicomWebSetBinaryNode) ( + OrthancPluginDicomWebNode* node, + OrthancPluginDicomWebBinaryMode mode, + const char* bulkDataUri); + + + + /** + * @brief Callback for writing to the storage area. + * + * Signature of a callback function that is triggered when Orthanc writes a file to the storage area. + * + * @param uuid The UUID of the file. + * @param content The content of the file. + * @param size The size of the file. + * @param type The content type corresponding to this file. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginStorageCreate) ( + const char* uuid, + const void* content, + int64_t size, + OrthancPluginContentType type); + + + + /** + * @brief Callback for reading from the storage area. + * + * Signature of a callback function that is triggered when Orthanc reads a file from the storage area. + * + * @param content The content of the file (output). + * @param size The size of the file (output). + * @param uuid The UUID of the file of interest. + * @param type The content type corresponding to this file. + * @return 0 if success, other value if error. + * @ingroup Callbacks + * @deprecated New plugins should use OrthancPluginStorageRead2 + * + * @warning The "content" buffer *must* have been allocated using + * the "malloc()" function of your C standard library (i.e. nor + * "new[]", neither a pointer to a buffer). The "free()" function of + * your C standard library will automatically be invoked on the + * "content" pointer. + **/ + typedef OrthancPluginErrorCode (*OrthancPluginStorageRead) ( + void** content, + int64_t* size, + const char* uuid, + OrthancPluginContentType type); + + + + /** + * @brief Callback for reading a whole file from the storage area. + * + * Signature of a callback function that is triggered when Orthanc + * reads a whole file from the storage area. + * + * @param target Memory buffer where to store the content of the file. It must be allocated by the + * plugin using OrthancPluginCreateMemoryBuffer64(). The core of Orthanc will free it. + * @param uuid The UUID of the file of interest. + * @param type The content type corresponding to this file. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginStorageReadWhole) ( + OrthancPluginMemoryBuffer64* target, + const char* uuid, + OrthancPluginContentType type); + + + + /** + * @brief Callback for reading a range of a file from the storage area. + * + * Signature of a callback function that is triggered when Orthanc + * reads a portion of a file from the storage area. Orthanc + * indicates the start position and the length of the range. + * + * @param target Memory buffer where to store the content of the range. + * The memory buffer is allocated and freed by Orthanc. The length of the range + * of interest corresponds to the size of this buffer. + * @param uuid The UUID of the file of interest. + * @param type The content type corresponding to this file. + * @param rangeStart Start position of the requested range in the file. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginStorageReadRange) ( + OrthancPluginMemoryBuffer64* target, + const char* uuid, + OrthancPluginContentType type, + uint64_t rangeStart); + + + + /** + * @brief Callback for removing a file from the storage area. + * + * Signature of a callback function that is triggered when Orthanc deletes a file from the storage area. + * + * @param uuid The UUID of the file to be removed. + * @param type The content type corresponding to this file. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginStorageRemove) ( + const char* uuid, + OrthancPluginContentType type); + + + + /** + * @brief Callback to handle the C-Find SCP requests for worklists. + * + * Signature of a callback function that is triggered when Orthanc + * receives a C-Find SCP request against modality worklists. + * + * @param answers The target structure where answers must be stored. + * @param query The worklist query. + * @param issuerAet The Application Entity Title (AET) of the modality from which the request originates. + * @param calledAet The Application Entity Title (AET) of the modality that is called by the request. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginWorklistCallback) ( + OrthancPluginWorklistAnswers* answers, + const OrthancPluginWorklistQuery* query, + const char* issuerAet, + const char* calledAet); + + + + /** + * @brief Callback to filter incoming HTTP requests received by Orthanc. + * + * Signature of a callback function that is triggered whenever + * Orthanc receives an HTTP/REST request, and that answers whether + * this request should be allowed. If the callback returns "0" + * ("false"), the server answers with HTTP status code 403 + * (Forbidden). + * + * Pay attention to the fact that this function may be invoked + * concurrently by different threads of the Web server of + * Orthanc. You must implement proper locking if applicable. + * + * @param method The HTTP method used by the request. + * @param uri The URI of interest. + * @param ip The IP address of the HTTP client. + * @param headersCount The number of HTTP headers. + * @param headersKeys The keys of the HTTP headers (always converted to low-case). + * @param headersValues The values of the HTTP headers. + * @return 0 if forbidden access, 1 if allowed access, -1 if error. + * @ingroup Callbacks + * @deprecated Please instead use OrthancPluginIncomingHttpRequestFilter2() + **/ + typedef int32_t (*OrthancPluginIncomingHttpRequestFilter) ( + OrthancPluginHttpMethod method, + const char* uri, + const char* ip, + uint32_t headersCount, + const char* const* headersKeys, + const char* const* headersValues); + + + + /** + * @brief Callback to filter incoming HTTP requests received by Orthanc. + * + * Signature of a callback function that is triggered whenever + * Orthanc receives an HTTP/REST request, and that answers whether + * this request should be allowed. If the callback returns "0" + * ("false"), the server answers with HTTP status code 403 + * (Forbidden). + * + * Pay attention to the fact that this function may be invoked + * concurrently by different threads of the Web server of + * Orthanc. You must implement proper locking if applicable. + * + * @param method The HTTP method used by the request. + * @param uri The URI of interest. + * @param ip The IP address of the HTTP client. + * @param headersCount The number of HTTP headers. + * @param headersKeys The keys of the HTTP headers (always converted to low-case). + * @param headersValues The values of the HTTP headers. + * @param getArgumentsCount The number of GET arguments (only for the GET HTTP method). + * @param getArgumentsKeys The keys of the GET arguments (only for the GET HTTP method). + * @param getArgumentsValues The values of the GET arguments (only for the GET HTTP method). + * @return 0 if forbidden access, 1 if allowed access, -1 if error. + * @ingroup Callbacks + **/ + typedef int32_t (*OrthancPluginIncomingHttpRequestFilter2) ( + OrthancPluginHttpMethod method, + const char* uri, + const char* ip, + uint32_t headersCount, + const char* const* headersKeys, + const char* const* headersValues, + uint32_t getArgumentsCount, + const char* const* getArgumentsKeys, + const char* const* getArgumentsValues); + + + + /** + * @brief Callback to handle incoming C-Find SCP requests. + * + * Signature of a callback function that is triggered whenever + * Orthanc receives a C-Find SCP request not concerning modality + * worklists. + * + * @param answers The target structure where answers must be stored. + * @param query The worklist query. + * @param issuerAet The Application Entity Title (AET) of the modality from which the request originates. + * @param calledAet The Application Entity Title (AET) of the modality that is called by the request. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginFindCallback) ( + OrthancPluginFindAnswers* answers, + const OrthancPluginFindQuery* query, + const char* issuerAet, + const char* calledAet); + + + + /** + * @brief Callback to handle incoming C-Move SCP requests. + * + * Signature of a callback function that is triggered whenever + * Orthanc receives a C-Move SCP request. The callback receives the + * type of the resource of interest (study, series, instance...) + * together with the DICOM tags containing its identifiers. In turn, + * the plugin must create a driver object that will be responsible + * for driving the successive move suboperations. + * + * @param resourceType The type of the resource of interest. Note + * that this might be set to ResourceType_None if the + * QueryRetrieveLevel (0008,0052) tag was not provided by the + * issuer (i.e. the originator modality). + * @param patientId Content of the PatientID (0x0010, 0x0020) tag of the resource of interest. Might be NULL. + * @param accessionNumber Content of the AccessionNumber (0x0008, 0x0050) tag. Might be NULL. + * @param studyInstanceUid Content of the StudyInstanceUID (0x0020, 0x000d) tag. Might be NULL. + * @param seriesInstanceUid Content of the SeriesInstanceUID (0x0020, 0x000e) tag. Might be NULL. + * @param sopInstanceUid Content of the SOPInstanceUID (0x0008, 0x0018) tag. Might be NULL. + * @param originatorAet The Application Entity Title (AET) of the + * modality from which the request originates. + * @param sourceAet The Application Entity Title (AET) of the + * modality that should send its DICOM files to another modality. + * @param targetAet The Application Entity Title (AET) of the + * modality that should receive the DICOM files. + * @param originatorId The Message ID issued by the originator modality, + * as found in tag (0000,0110) of the DICOM query emitted by the issuer. + * + * @return The NULL value if the plugin cannot deal with this query, + * or a pointer to the driver object that is responsible for + * handling the successive move suboperations. + * + * @note If targetAet equals sourceAet, this is actually a query/retrieve operation. + * @ingroup DicomCallbacks + **/ + typedef void* (*OrthancPluginMoveCallback) ( + OrthancPluginResourceType resourceType, + const char* patientId, + const char* accessionNumber, + const char* studyInstanceUid, + const char* seriesInstanceUid, + const char* sopInstanceUid, + const char* originatorAet, + const char* sourceAet, + const char* targetAet, + uint16_t originatorId); + + + /** + * @brief Callback to read the size of a C-Move driver. + * + * Signature of a callback function that returns the number of + * C-Move suboperations that are to be achieved by the given C-Move + * driver. This driver is the return value of a previous call to the + * OrthancPluginMoveCallback() callback. + * + * @param moveDriver The C-Move driver of interest. + * @return The number of suboperations. + * @ingroup DicomCallbacks + **/ + typedef uint32_t (*OrthancPluginGetMoveSize) (void* moveDriver); + + + /** + * @brief Callback to apply one C-Move suboperation. + * + * Signature of a callback function that applies the next C-Move + * suboperation that os to be achieved by the given C-Move + * driver. This driver is the return value of a previous call to the + * OrthancPluginMoveCallback() callback. + * + * @param moveDriver The C-Move driver of interest. + * @return 0 if success, or the error code if failure. + * @ingroup DicomCallbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginApplyMove) (void* moveDriver); + + + /** + * @brief Callback to free one C-Move driver. + * + * Signature of a callback function that releases the resources + * allocated by the given C-Move driver. This driver is the return + * value of a previous call to the OrthancPluginMoveCallback() + * callback. + * + * @param moveDriver The C-Move driver of interest. + * @ingroup DicomCallbacks + **/ + typedef void (*OrthancPluginFreeMove) (void* moveDriver); + + + /** + * @brief Callback to finalize one custom job. + * + * Signature of a callback function that releases all the resources + * allocated by the given job. This job is the argument provided to + * OrthancPluginCreateJob(). + * + * @param job The job of interest. + * @ingroup Toolbox + **/ + typedef void (*OrthancPluginJobFinalize) (void* job); + + + /** + * @brief Callback to check the progress of one custom job. + * + * Signature of a callback function that returns the progress of the + * job. + * + * @param job The job of interest. + * @return The progress, as a floating-point number ranging from 0 to 1. + * @ingroup Toolbox + **/ + typedef float (*OrthancPluginJobGetProgress) (void* job); + + + /** + * @brief Callback to retrieve the content of one custom job. + * + * Signature of a callback function that returns human-readable + * statistics about the job. This statistics must be formatted as a + * JSON object. This information is notably displayed in the "Jobs" + * tab of "Orthanc Explorer". + * + * @param job The job of interest. + * @return The statistics, as a JSON object encoded as a string. + * @ingroup Toolbox + * @deprecated This signature should not be used anymore since Orthanc SDK 1.11.3. + **/ + typedef const char* (*OrthancPluginJobGetContent) (void* job); + + + /** + * @brief Callback to retrieve the content of one custom job. + * + * Signature of a callback function that returns human-readable + * statistics about the job. This statistics must be formatted as a + * JSON object. This information is notably displayed in the "Jobs" + * tab of "Orthanc Explorer". + * + * @param target The target memory buffer where to store the JSON string. + * This buffer must be allocated using OrthancPluginCreateMemoryBuffer() + * and will be freed by the Orthanc core. + * @param job The job of interest. + * @return 0 if success, other value if error. + * @ingroup Toolbox + **/ + typedef OrthancPluginErrorCode (*OrthancPluginJobGetContent2) (OrthancPluginMemoryBuffer* target, + void* job); + + + /** + * @brief Callback to serialize one custom job. + * + * Signature of a callback function that returns a serialized + * version of the job, formatted as a JSON object. This + * serialization is stored in the Orthanc database, and is used to + * reload the job on the restart of Orthanc. The "unserialization" + * callback (with OrthancPluginJobsUnserializer signature) will + * receive this serialized object. + * + * @param job The job of interest. + * @return The serialized job, as a JSON object encoded as a string. + * @see OrthancPluginRegisterJobsUnserializer() + * @ingroup Toolbox + * @deprecated This signature should not be used anymore since Orthanc SDK 1.11.3. + **/ + typedef const char* (*OrthancPluginJobGetSerialized) (void* job); + + + /** + * @brief Callback to serialize one custom job. + * + * Signature of a callback function that returns a serialized + * version of the job, formatted as a JSON object. This + * serialization is stored in the Orthanc database, and is used to + * reload the job on the restart of Orthanc. The "unserialization" + * callback (with OrthancPluginJobsUnserializer signature) will + * receive this serialized object. + * + * @param target The target memory buffer where to store the JSON string. + * This buffer must be allocated using OrthancPluginCreateMemoryBuffer() + * and will be freed by the Orthanc core. + * @param job The job of interest. + * @return 1 if the serialization has succeeded, 0 if serialization is + * not implemented for this type of job, or -1 in case of error. + **/ + typedef int32_t (*OrthancPluginJobGetSerialized2) (OrthancPluginMemoryBuffer* target, + void* job); + + + /** + * @brief Callback to execute one step of a custom job. + * + * Signature of a callback function that executes one step in the + * job. The jobs engine of Orthanc will make successive calls to + * this method, as long as it returns + * OrthancPluginJobStepStatus_Continue. + * + * @param job The job of interest. + * @return The status of execution. + * @ingroup Toolbox + **/ + typedef OrthancPluginJobStepStatus (*OrthancPluginJobStep) (void* job); + + + /** + * @brief Callback executed once one custom job leaves the "running" state. + * + * Signature of a callback function that is invoked once a job + * leaves the "running" state. This can happen if the previous call + * to OrthancPluginJobStep has failed/succeeded, if the host Orthanc + * server is being stopped, or if the user manually tags the job as + * paused/canceled. This callback allows the plugin to free + * resources allocated for running this custom job (e.g. to stop + * threads, or to remove temporary files). + * + * Note that handling pauses might involves a specific treatment + * (such a stopping threads, but keeping temporary files on the + * disk). This "paused" situation can be checked by looking at the + * "reason" parameter. + * + * @param job The job of interest. + * @param reason The reason for leaving the "running" state. + * @return 0 if success, or the error code if failure. + * @ingroup Toolbox + **/ + typedef OrthancPluginErrorCode (*OrthancPluginJobStop) (void* job, + OrthancPluginJobStopReason reason); + + + /** + * @brief Callback executed once one stopped custom job is started again. + * + * Signature of a callback function that is invoked once a job + * leaves the "failure/canceled" state, to be started again. This + * function will typically reset the progress to zero. Note that + * before being actually executed, the job would first be tagged as + * "pending" in the Orthanc jobs engine. + * + * @param job The job of interest. + * @return 0 if success, or the error code if failure. + * @ingroup Toolbox + **/ + typedef OrthancPluginErrorCode (*OrthancPluginJobReset) (void* job); + + + /** + * @brief Callback executed to unserialize a custom job. + * + * Signature of a callback function that unserializes a job that was + * saved in the Orthanc database. + * + * @param jobType The type of the job, as provided to OrthancPluginCreateJob(). + * @param serialized The serialization of the job, as provided by OrthancPluginJobGetSerialized. + * @return The unserialized job (as created by OrthancPluginCreateJob()), or NULL + * if this unserializer cannot handle this job type. + * @see OrthancPluginRegisterJobsUnserializer() + * @ingroup Callbacks + **/ + typedef OrthancPluginJob* (*OrthancPluginJobsUnserializer) (const char* jobType, + const char* serialized); + + + + /** + * @brief Callback executed to update the metrics of the plugin. + * + * Signature of a callback function that is called by Orthanc + * whenever a monitoring tool (such as Prometheus) asks the current + * values of the metrics. This callback gives the plugin a chance to + * update its metrics, by calling OrthancPluginSetMetricsValue() or + * OrthancPluginSetMetricsIntegerValue(). + * This is typically useful for metrics that are expensive to + * acquire. + * + * @see OrthancPluginRegisterRefreshMetrics() + * @ingroup Callbacks + **/ + typedef void (*OrthancPluginRefreshMetricsCallback) (); + + + + /** + * @brief Callback executed to encode a binary tag in DICOMweb. + * + * Signature of a callback function that is called by Orthanc + * whenever a DICOM tag that contains a binary value must be written + * to a JSON or XML node, while a DICOMweb document is being + * generated. The value representation (VR) of the DICOM tag can be + * OB, OD, OF, OL, OW, or UN. + * + * @see OrthancPluginEncodeDicomWebJson() and OrthancPluginEncodeDicomWebXml() + * @param node The node being generated, as provided by Orthanc. + * @param setter The setter to be used to encode the content of the node. If + * the setter is not called, the binary tag is not written to the output document. + * @param levelDepth The depth of the node in the DICOM hierarchy of sequences. + * This parameter gives the number of elements in the "levelTagGroup", + * "levelTagElement", and "levelIndex" arrays. + * @param levelTagGroup The group of the parent DICOM tags in the hierarchy. + * @param levelTagElement The element of the parent DICOM tags in the hierarchy. + * @param levelIndex The index of the node in the parent sequences of the hierarchy. + * @param tagGroup The group of the DICOM tag of interest. + * @param tagElement The element of the DICOM tag of interest. + * @param vr The value representation of the binary DICOM node. + * @ingroup Callbacks + **/ + typedef void (*OrthancPluginDicomWebBinaryCallback) ( + OrthancPluginDicomWebNode* node, + OrthancPluginDicomWebSetBinaryNode setter, + uint32_t levelDepth, + const uint16_t* levelTagGroup, + const uint16_t* levelTagElement, + const uint32_t* levelIndex, + uint16_t tagGroup, + uint16_t tagElement, + OrthancPluginValueRepresentation vr); + + + + /** + * @brief Callback executed to encode a binary tag in DICOMweb. + * + * Signature of a callback function that is called by Orthanc + * whenever a DICOM tag that contains a binary value must be written + * to a JSON or XML node, while a DICOMweb document is being + * generated. The value representation (VR) of the DICOM tag can be + * OB, OD, OF, OL, OW, or UN. + * + * @see OrthancPluginEncodeDicomWebJson() and OrthancPluginEncodeDicomWebXml() + * @param node The node being generated, as provided by Orthanc. + * @param setter The setter to be used to encode the content of the node. If + * the setter is not called, the binary tag is not written to the output document. + * @param levelDepth The depth of the node in the DICOM hierarchy of sequences. + * This parameter gives the number of elements in the "levelTagGroup", + * "levelTagElement", and "levelIndex" arrays. + * @param levelTagGroup The group of the parent DICOM tags in the hierarchy. + * @param levelTagElement The element of the parent DICOM tags in the hierarchy. + * @param levelIndex The index of the node in the parent sequences of the hierarchy. + * @param tagGroup The group of the DICOM tag of interest. + * @param tagElement The element of the DICOM tag of interest. + * @param vr The value representation of the binary DICOM node. + * @param payload The user payload. + * @ingroup Callbacks + **/ + typedef void (*OrthancPluginDicomWebBinaryCallback2) ( + OrthancPluginDicomWebNode* node, + OrthancPluginDicomWebSetBinaryNode setter, + uint32_t levelDepth, + const uint16_t* levelTagGroup, + const uint16_t* levelTagElement, + const uint32_t* levelIndex, + uint16_t tagGroup, + uint16_t tagElement, + OrthancPluginValueRepresentation vr, + void* payload); + + + + /** + * @brief Data structure that contains information about the Orthanc core. + **/ + typedef struct _OrthancPluginContext_t + { + void* pluginsManager; + const char* orthancVersion; + OrthancPluginFree Free; + OrthancPluginErrorCode (*InvokeService) (struct _OrthancPluginContext_t* context, + _OrthancPluginService service, + const void* params); + } OrthancPluginContext; + + + + /** + * @brief An entry in the dictionary of DICOM tags. + **/ + typedef struct + { + uint16_t group; /*!< The group of the tag */ + uint16_t element; /*!< The element of the tag */ + OrthancPluginValueRepresentation vr; /*!< The value representation of the tag */ + uint32_t minMultiplicity; /*!< The minimum multiplicity of the tag */ + uint32_t maxMultiplicity; /*!< The maximum multiplicity of the tag (0 means arbitrary) */ + } OrthancPluginDictionaryEntry; + + + + /** + * @brief Free a string. + * + * Free a string that was allocated by the core system of Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param str The string to be freed. + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginFreeString( + OrthancPluginContext* context, + char* str) + { + if (str != NULL) + { + context->Free(str); + } + } + + + /** + * @brief Check that the version of the hosting Orthanc is above a given version. + * + * This function checks whether the version of the Orthanc server + * running this plugin, is above the given version. Contrarily to + * OrthancPluginCheckVersion(), it is up to the developer of the + * plugin to make sure that all the Orthanc SDK services called by + * the plugin are actually implemented in the given version of + * Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param expectedMajor Expected major version. + * @param expectedMinor Expected minor version. + * @param expectedRevision Expected revision. + * @return 1 if and only if the versions are compatible. If the + * result is 0, the initialization of the plugin should fail. + * @see OrthancPluginCheckVersion() + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE int OrthancPluginCheckVersionAdvanced( + OrthancPluginContext* context, + int expectedMajor, + int expectedMinor, + int expectedRevision) + { + int major, minor, revision; + + if (sizeof(int32_t) != sizeof(OrthancPluginErrorCode) || + sizeof(int32_t) != sizeof(OrthancPluginHttpMethod) || + sizeof(int32_t) != sizeof(_OrthancPluginService) || + sizeof(int32_t) != sizeof(_OrthancPluginProperty) || + sizeof(int32_t) != sizeof(OrthancPluginPixelFormat) || + sizeof(int32_t) != sizeof(OrthancPluginContentType) || + sizeof(int32_t) != sizeof(OrthancPluginResourceType) || + sizeof(int32_t) != sizeof(OrthancPluginChangeType) || + sizeof(int32_t) != sizeof(OrthancPluginCompressionType) || + sizeof(int32_t) != sizeof(OrthancPluginImageFormat) || + sizeof(int32_t) != sizeof(OrthancPluginValueRepresentation) || + sizeof(int32_t) != sizeof(OrthancPluginDicomToJsonFormat) || + sizeof(int32_t) != sizeof(OrthancPluginDicomToJsonFlags) || + sizeof(int32_t) != sizeof(OrthancPluginCreateDicomFlags) || + sizeof(int32_t) != sizeof(OrthancPluginIdentifierConstraint) || + sizeof(int32_t) != sizeof(OrthancPluginInstanceOrigin) || + sizeof(int32_t) != sizeof(OrthancPluginJobStepStatus) || + sizeof(int32_t) != sizeof(OrthancPluginConstraintType) || + sizeof(int32_t) != sizeof(OrthancPluginMetricsType) || + sizeof(int32_t) != sizeof(OrthancPluginDicomWebBinaryMode) || + sizeof(int32_t) != sizeof(OrthancPluginStorageCommitmentFailureReason) || + sizeof(int32_t) != sizeof(OrthancPluginLoadDicomInstanceMode)) + { + /* Mismatch in the size of the enumerations */ + return 0; + } + + /* Assume compatibility with the mainline */ + if (!strcmp(context->orthancVersion, "mainline")) + { + return 1; + } + + /* Parse the version of the Orthanc core */ + if ( +#ifdef _MSC_VER + sscanf_s +#else + sscanf +#endif + (context->orthancVersion, "%4d.%4d.%4d", &major, &minor, &revision) != 3) + { + return 0; + } + + /* Check the major number of the version */ + + if (major > expectedMajor) + { + return 1; + } + + if (major < expectedMajor) + { + return 0; + } + + /* Check the minor number of the version */ + + if (minor > expectedMinor) + { + return 1; + } + + if (minor < expectedMinor) + { + return 0; + } + + /* Check the revision number of the version */ + + if (revision >= expectedRevision) + { + return 1; + } + else + { + return 0; + } + } + + + /** + * @brief Check the compatibility of the plugin wrt. the version of its hosting Orthanc. + * + * This function checks whether the version of the Orthanc server + * running this plugin, is above the version of the current Orthanc + * SDK header. This guarantees that the plugin is compatible with + * the hosting Orthanc (i.e. it will not call unavailable services). + * The result of this function should always be checked in the + * OrthancPluginInitialize() entry point of the plugin. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @return 1 if and only if the versions are compatible. If the + * result is 0, the initialization of the plugin should fail. + * @see OrthancPluginCheckVersionAdvanced() + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE int OrthancPluginCheckVersion( + OrthancPluginContext* context) + { + return OrthancPluginCheckVersionAdvanced( + context, + ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER, + ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER, + ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER); + } + + + /** + * @brief Free a memory buffer. + * + * Free a memory buffer that was allocated by the core system of Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param buffer The memory buffer to release. + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginFreeMemoryBuffer( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* buffer) + { + context->Free(buffer->data); + } + + + /** + * @brief Free a memory buffer. + * + * Free a memory buffer that was allocated by the core system of Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param buffer The memory buffer to release. + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginFreeMemoryBuffer64( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer64* buffer) + { + context->Free(buffer->data); + } + + + /** + * @brief Log an error. + * + * Log an error message using the Orthanc logging system. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param message The message to be logged. + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginLogError( + OrthancPluginContext* context, + const char* message) + { + context->InvokeService(context, _OrthancPluginService_LogError, message); + } + + + /** + * @brief Log a warning. + * + * Log a warning message using the Orthanc logging system. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param message The message to be logged. + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginLogWarning( + OrthancPluginContext* context, + const char* message) + { + context->InvokeService(context, _OrthancPluginService_LogWarning, message); + } + + + /** + * @brief Log an information. + * + * Log an information message using the Orthanc logging system. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param message The message to be logged. + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginLogInfo( + OrthancPluginContext* context, + const char* message) + { + context->InvokeService(context, _OrthancPluginService_LogInfo, message); + } + + + + typedef struct + { + const char* pathRegularExpression; + OrthancPluginRestCallback callback; + } _OrthancPluginRestCallback; + + /** + * @brief Register a REST callback. + * + * This function registers a REST callback against a regular + * expression for a URI. This function must be called during the + * initialization of the plugin, i.e. inside the + * OrthancPluginInitialize() public function. + * + * Each REST callback is guaranteed to run in mutual exclusion. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param pathRegularExpression Regular expression for the URI. May contain groups. + * @param callback The callback function to handle the REST call. + * @see OrthancPluginRegisterRestCallbackNoLock() + * + * @note + * The regular expression is case sensitive and must follow the + * [Perl syntax](https://www.boost.org/doc/libs/1_67_0/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html). + * + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterRestCallback( + OrthancPluginContext* context, + const char* pathRegularExpression, + OrthancPluginRestCallback callback) + { + _OrthancPluginRestCallback params; + params.pathRegularExpression = pathRegularExpression; + params.callback = callback; + context->InvokeService(context, _OrthancPluginService_RegisterRestCallback, ¶ms); + } + + + + /** + * @brief Register a REST callback, without locking. + * + * This function registers a REST callback against a regular + * expression for a URI. This function must be called during the + * initialization of the plugin, i.e. inside the + * OrthancPluginInitialize() public function. + * + * Contrarily to OrthancPluginRegisterRestCallback(), the callback + * will NOT be invoked in mutual exclusion. This can be useful for + * high-performance plugins that must handle concurrent requests + * (Orthanc uses a pool of threads, one thread being assigned to + * each incoming HTTP request). Of course, if using this function, + * it is up to the plugin to implement the required locking + * mechanisms. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param pathRegularExpression Regular expression for the URI. May contain groups. + * @param callback The callback function to handle the REST call. + * @see OrthancPluginRegisterRestCallback() + * + * @note + * The regular expression is case sensitive and must follow the + * [Perl syntax](https://www.boost.org/doc/libs/1_67_0/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html). + * + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterRestCallbackNoLock( + OrthancPluginContext* context, + const char* pathRegularExpression, + OrthancPluginRestCallback callback) + { + _OrthancPluginRestCallback params; + params.pathRegularExpression = pathRegularExpression; + params.callback = callback; + context->InvokeService(context, _OrthancPluginService_RegisterRestCallbackNoLock, ¶ms); + } + + + + typedef struct + { + OrthancPluginOnStoredInstanceCallback callback; + } _OrthancPluginOnStoredInstanceCallback; + + /** + * @brief Register a callback for received instances. + * + * This function registers a callback function that is called + * whenever a new DICOM instance is stored into the Orthanc core. + * + * @warning Your callback function will be called synchronously with + * the core of Orthanc. This implies that deadlocks might emerge if + * you call other core primitives of Orthanc in your callback (such + * deadlocks are particularly visible in the presence of other plugins + * or Lua scripts). It is thus strongly advised to avoid any call to + * the REST API of Orthanc in the callback. If you have to call + * other primitives of Orthanc, you should make these calls in a + * separate thread, passing the pending events to be processed + * through a message queue. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param callback The callback function. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterOnStoredInstanceCallback( + OrthancPluginContext* context, + OrthancPluginOnStoredInstanceCallback callback) + { + _OrthancPluginOnStoredInstanceCallback params; + params.callback = callback; + + context->InvokeService(context, _OrthancPluginService_RegisterOnStoredInstanceCallback, ¶ms); + } + + + + typedef struct + { + OrthancPluginRestOutput* output; + const void* answer; + uint32_t answerSize; + const char* mimeType; + } _OrthancPluginAnswerBuffer; + + /** + * @brief Answer to a REST request. + * + * This function answers to a REST request with the content of a memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param answer Pointer to the memory buffer containing the answer. + * @param answerSize Number of bytes of the answer. + * @param mimeType The MIME type of the answer. + * @ingroup REST + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginAnswerBuffer( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + const void* answer, + uint32_t answerSize, + const char* mimeType) + { + _OrthancPluginAnswerBuffer params; + params.output = output; + params.answer = answer; + params.answerSize = answerSize; + params.mimeType = mimeType; + context->InvokeService(context, _OrthancPluginService_AnswerBuffer, ¶ms); + } + + + typedef struct + { + OrthancPluginRestOutput* output; + OrthancPluginPixelFormat format; + uint32_t width; + uint32_t height; + uint32_t pitch; + const void* buffer; + } _OrthancPluginCompressAndAnswerPngImage; + + typedef struct + { + OrthancPluginRestOutput* output; + OrthancPluginImageFormat imageFormat; + OrthancPluginPixelFormat pixelFormat; + uint32_t width; + uint32_t height; + uint32_t pitch; + const void* buffer; + uint8_t quality; + } _OrthancPluginCompressAndAnswerImage; + + + /** + * @brief Answer to a REST request with a PNG image. + * + * This function answers to a REST request with a PNG image. The + * parameters of this function describe a memory buffer that + * contains an uncompressed image. The image will be automatically compressed + * as a PNG image by the core system of Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param format The memory layout of the uncompressed image. + * @param width The width of the image. + * @param height The height of the image. + * @param pitch The pitch of the image (i.e. the number of bytes + * between 2 successive lines of the image in the memory buffer). + * @param buffer The memory buffer containing the uncompressed image. + * @ingroup REST + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginCompressAndAnswerPngImage( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + OrthancPluginPixelFormat format, + uint32_t width, + uint32_t height, + uint32_t pitch, + const void* buffer) + { + _OrthancPluginCompressAndAnswerImage params; + params.output = output; + params.imageFormat = OrthancPluginImageFormat_Png; + params.pixelFormat = format; + params.width = width; + params.height = height; + params.pitch = pitch; + params.buffer = buffer; + params.quality = 0; /* No quality for PNG */ + context->InvokeService(context, _OrthancPluginService_CompressAndAnswerImage, ¶ms); + } + + + + typedef struct + { + OrthancPluginMemoryBuffer* target; + const char* instanceId; + } _OrthancPluginGetDicomForInstance; + + /** + * @brief Retrieve a DICOM instance using its Orthanc identifier. + * + * Retrieve a DICOM instance using its Orthanc identifier. The DICOM + * file is stored into a newly allocated memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param instanceId The Orthanc identifier of the DICOM instance of interest. + * @return 0 if success, or the error code if failure. + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginGetDicomForInstance( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* instanceId) + { + _OrthancPluginGetDicomForInstance params; + params.target = target; + params.instanceId = instanceId; + return context->InvokeService(context, _OrthancPluginService_GetDicomForInstance, ¶ms); + } + + + + typedef struct + { + OrthancPluginMemoryBuffer* target; + const char* uri; + } _OrthancPluginRestApiGet; + + /** + * @brief Make a GET call to the built-in Orthanc REST API. + * + * Make a GET call to the built-in Orthanc REST API. The result to + * the query is stored into a newly allocated memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param uri The URI in the built-in Orthanc API. + * @return 0 if success, or the error code if failure. + * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. + * @see OrthancPluginRestApiGetAfterPlugins() + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiGet( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* uri) + { + _OrthancPluginRestApiGet params; + params.target = target; + params.uri = uri; + return context->InvokeService(context, _OrthancPluginService_RestApiGet, ¶ms); + } + + + + /** + * @brief Make a GET call to the REST API, as tainted by the plugins. + * + * Make a GET call to the Orthanc REST API, after all the plugins + * are applied. In other words, if some plugin overrides or adds the + * called URI to the built-in Orthanc REST API, this call will + * return the result provided by this plugin. The result to the + * query is stored into a newly allocated memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param uri The URI in the built-in Orthanc API. + * @return 0 if success, or the error code if failure. + * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. + * @see OrthancPluginRestApiGet() + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiGetAfterPlugins( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* uri) + { + _OrthancPluginRestApiGet params; + params.target = target; + params.uri = uri; + return context->InvokeService(context, _OrthancPluginService_RestApiGetAfterPlugins, ¶ms); + } + + + + typedef struct + { + OrthancPluginMemoryBuffer* target; + const char* uri; + const void* body; + uint32_t bodySize; + } _OrthancPluginRestApiPostPut; + + /** + * @brief Make a POST call to the built-in Orthanc REST API. + * + * Make a POST call to the built-in Orthanc REST API. The result to + * the query is stored into a newly allocated memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param uri The URI in the built-in Orthanc API. + * @param body The body of the POST request. + * @param bodySize The size of the body. + * @return 0 if success, or the error code if failure. + * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. + * @see OrthancPluginRestApiPostAfterPlugins() + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiPost( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* uri, + const void* body, + uint32_t bodySize) + { + _OrthancPluginRestApiPostPut params; + params.target = target; + params.uri = uri; + params.body = body; + params.bodySize = bodySize; + return context->InvokeService(context, _OrthancPluginService_RestApiPost, ¶ms); + } + + + /** + * @brief Make a POST call to the REST API, as tainted by the plugins. + * + * Make a POST call to the Orthanc REST API, after all the plugins + * are applied. In other words, if some plugin overrides or adds the + * called URI to the built-in Orthanc REST API, this call will + * return the result provided by this plugin. The result to the + * query is stored into a newly allocated memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param uri The URI in the built-in Orthanc API. + * @param body The body of the POST request. + * @param bodySize The size of the body. + * @return 0 if success, or the error code if failure. + * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. + * @see OrthancPluginRestApiPost() + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiPostAfterPlugins( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* uri, + const void* body, + uint32_t bodySize) + { + _OrthancPluginRestApiPostPut params; + params.target = target; + params.uri = uri; + params.body = body; + params.bodySize = bodySize; + return context->InvokeService(context, _OrthancPluginService_RestApiPostAfterPlugins, ¶ms); + } + + + + /** + * @brief Make a DELETE call to the built-in Orthanc REST API. + * + * Make a DELETE call to the built-in Orthanc REST API. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param uri The URI to delete in the built-in Orthanc API. + * @return 0 if success, or the error code if failure. + * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. + * @see OrthancPluginRestApiDeleteAfterPlugins() + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiDelete( + OrthancPluginContext* context, + const char* uri) + { + return context->InvokeService(context, _OrthancPluginService_RestApiDelete, uri); + } + + + /** + * @brief Make a DELETE call to the REST API, as tainted by the plugins. + * + * Make a DELETE call to the Orthanc REST API, after all the plugins + * are applied. In other words, if some plugin overrides or adds the + * called URI to the built-in Orthanc REST API, this call will + * return the result provided by this plugin. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param uri The URI to delete in the built-in Orthanc API. + * @return 0 if success, or the error code if failure. + * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. + * @see OrthancPluginRestApiDelete() + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiDeleteAfterPlugins( + OrthancPluginContext* context, + const char* uri) + { + return context->InvokeService(context, _OrthancPluginService_RestApiDeleteAfterPlugins, uri); + } + + + + /** + * @brief Make a PUT call to the built-in Orthanc REST API. + * + * Make a PUT call to the built-in Orthanc REST API. The result to + * the query is stored into a newly allocated memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param uri The URI in the built-in Orthanc API. + * @param body The body of the PUT request. + * @param bodySize The size of the body. + * @return 0 if success, or the error code if failure. + * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. + * @see OrthancPluginRestApiPutAfterPlugins() + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiPut( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* uri, + const void* body, + uint32_t bodySize) + { + _OrthancPluginRestApiPostPut params; + params.target = target; + params.uri = uri; + params.body = body; + params.bodySize = bodySize; + return context->InvokeService(context, _OrthancPluginService_RestApiPut, ¶ms); + } + + + + /** + * @brief Make a PUT call to the REST API, as tainted by the plugins. + * + * Make a PUT call to the Orthanc REST API, after all the plugins + * are applied. In other words, if some plugin overrides or adds the + * called URI to the built-in Orthanc REST API, this call will + * return the result provided by this plugin. The result to the + * query is stored into a newly allocated memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param uri The URI in the built-in Orthanc API. + * @param body The body of the PUT request. + * @param bodySize The size of the body. + * @return 0 if success, or the error code if failure. + * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. + * @see OrthancPluginRestApiPut() + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiPutAfterPlugins( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* uri, + const void* body, + uint32_t bodySize) + { + _OrthancPluginRestApiPostPut params; + params.target = target; + params.uri = uri; + params.body = body; + params.bodySize = bodySize; + return context->InvokeService(context, _OrthancPluginService_RestApiPutAfterPlugins, ¶ms); + } + + + + typedef struct + { + OrthancPluginRestOutput* output; + const char* argument; + } _OrthancPluginOutputPlusArgument; + + /** + * @brief Redirect a REST request. + * + * This function answers to a REST request by redirecting the user + * to another URI using HTTP status 301. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param redirection Where to redirect. + * @ingroup REST + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginRedirect( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + const char* redirection) + { + _OrthancPluginOutputPlusArgument params; + params.output = output; + params.argument = redirection; + context->InvokeService(context, _OrthancPluginService_Redirect, ¶ms); + } + + + + typedef struct + { + char** result; + const char* argument; + } _OrthancPluginRetrieveDynamicString; + + /** + * @brief Look for a patient. + * + * Look for a patient stored in Orthanc, using its Patient ID tag (0x0010, 0x0020). + * This function uses the database index to run as fast as possible (it does not loop + * over all the stored patients). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param patientID The Patient ID of interest. + * @return The NULL value if the patient is non-existent, or a string containing the + * Orthanc ID of the patient. This string must be freed by OrthancPluginFreeString(). + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupPatient( + OrthancPluginContext* context, + const char* patientID) + { + char* result; + + _OrthancPluginRetrieveDynamicString params; + params.result = &result; + params.argument = patientID; + + if (context->InvokeService(context, _OrthancPluginService_LookupPatient, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Look for a study. + * + * Look for a study stored in Orthanc, using its Study Instance UID tag (0x0020, 0x000d). + * This function uses the database index to run as fast as possible (it does not loop + * over all the stored studies). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param studyUID The Study Instance UID of interest. + * @return The NULL value if the study is non-existent, or a string containing the + * Orthanc ID of the study. This string must be freed by OrthancPluginFreeString(). + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupStudy( + OrthancPluginContext* context, + const char* studyUID) + { + char* result; + + _OrthancPluginRetrieveDynamicString params; + params.result = &result; + params.argument = studyUID; + + if (context->InvokeService(context, _OrthancPluginService_LookupStudy, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Look for a study, using the accession number. + * + * Look for a study stored in Orthanc, using its Accession Number tag (0x0008, 0x0050). + * This function uses the database index to run as fast as possible (it does not loop + * over all the stored studies). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param accessionNumber The Accession Number of interest. + * @return The NULL value if the study is non-existent, or a string containing the + * Orthanc ID of the study. This string must be freed by OrthancPluginFreeString(). + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupStudyWithAccessionNumber( + OrthancPluginContext* context, + const char* accessionNumber) + { + char* result; + + _OrthancPluginRetrieveDynamicString params; + params.result = &result; + params.argument = accessionNumber; + + if (context->InvokeService(context, _OrthancPluginService_LookupStudyWithAccessionNumber, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Look for a series. + * + * Look for a series stored in Orthanc, using its Series Instance UID tag (0x0020, 0x000e). + * This function uses the database index to run as fast as possible (it does not loop + * over all the stored series). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param seriesUID The Series Instance UID of interest. + * @return The NULL value if the series is non-existent, or a string containing the + * Orthanc ID of the series. This string must be freed by OrthancPluginFreeString(). + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupSeries( + OrthancPluginContext* context, + const char* seriesUID) + { + char* result; + + _OrthancPluginRetrieveDynamicString params; + params.result = &result; + params.argument = seriesUID; + + if (context->InvokeService(context, _OrthancPluginService_LookupSeries, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Look for an instance. + * + * Look for an instance stored in Orthanc, using its SOP Instance UID tag (0x0008, 0x0018). + * This function uses the database index to run as fast as possible (it does not loop + * over all the stored instances). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param sopInstanceUID The SOP Instance UID of interest. + * @return The NULL value if the instance is non-existent, or a string containing the + * Orthanc ID of the instance. This string must be freed by OrthancPluginFreeString(). + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupInstance( + OrthancPluginContext* context, + const char* sopInstanceUID) + { + char* result; + + _OrthancPluginRetrieveDynamicString params; + params.result = &result; + params.argument = sopInstanceUID; + + if (context->InvokeService(context, _OrthancPluginService_LookupInstance, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + + typedef struct + { + OrthancPluginRestOutput* output; + uint16_t status; + } _OrthancPluginSendHttpStatusCode; + + /** + * @brief Send a HTTP status code. + * + * This function answers to a REST request by sending a HTTP status + * code (such as "400 - Bad Request"). Note that: + * - Successful requests (status 200) must use ::OrthancPluginAnswerBuffer(). + * - Redirections (status 301) must use ::OrthancPluginRedirect(). + * - Unauthorized access (status 401) must use ::OrthancPluginSendUnauthorized(). + * - Methods not allowed (status 405) must use ::OrthancPluginSendMethodNotAllowed(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param status The HTTP status code to be sent. + * @ingroup REST + * @see OrthancPluginSendHttpStatus() + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginSendHttpStatusCode( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + uint16_t status) + { + _OrthancPluginSendHttpStatusCode params; + params.output = output; + params.status = status; + context->InvokeService(context, _OrthancPluginService_SendHttpStatusCode, ¶ms); + } + + + /** + * @brief Signal that a REST request is not authorized. + * + * This function answers to a REST request by signaling that it is + * not authorized. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param realm The realm for the authorization process. + * @ingroup REST + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginSendUnauthorized( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + const char* realm) + { + _OrthancPluginOutputPlusArgument params; + params.output = output; + params.argument = realm; + context->InvokeService(context, _OrthancPluginService_SendUnauthorized, ¶ms); + } + + + /** + * @brief Signal that this URI does not support this HTTP method. + * + * This function answers to a REST request by signaling that the + * queried URI does not support this method. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param allowedMethods The allowed methods for this URI (e.g. "GET,POST" after a PUT or a POST request). + * @ingroup REST + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginSendMethodNotAllowed( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + const char* allowedMethods) + { + _OrthancPluginOutputPlusArgument params; + params.output = output; + params.argument = allowedMethods; + context->InvokeService(context, _OrthancPluginService_SendMethodNotAllowed, ¶ms); + } + + + typedef struct + { + OrthancPluginRestOutput* output; + const char* key; + const char* value; + } _OrthancPluginSetHttpHeader; + + /** + * @brief Set a cookie. + * + * This function sets a cookie in the HTTP client. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param cookie The cookie to be set. + * @param value The value of the cookie. + * @ingroup REST + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginSetCookie( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + const char* cookie, + const char* value) + { + _OrthancPluginSetHttpHeader params; + params.output = output; + params.key = cookie; + params.value = value; + context->InvokeService(context, _OrthancPluginService_SetCookie, ¶ms); + } + + + /** + * @brief Set some HTTP header. + * + * This function sets a HTTP header in the HTTP answer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param key The HTTP header to be set. + * @param value The value of the HTTP header. + * @ingroup REST + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginSetHttpHeader( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + const char* key, + const char* value) + { + _OrthancPluginSetHttpHeader params; + params.output = output; + params.key = key; + params.value = value; + context->InvokeService(context, _OrthancPluginService_SetHttpHeader, ¶ms); + } + + + typedef struct + { + char** resultStringToFree; + const char** resultString; + int64_t* resultInt64; + const char* key; + const OrthancPluginDicomInstance* instance; + OrthancPluginInstanceOrigin* resultOrigin; /* New in Orthanc 0.9.5 SDK */ + } _OrthancPluginAccessDicomInstance; + + + /** + * @brief Get the AET of a DICOM instance. + * + * This function returns the Application Entity Title (AET) of the + * DICOM modality from which a DICOM instance originates. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The instance of interest. + * @return The AET if success, NULL if error. + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetInstanceRemoteAet( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance) + { + const char* result; + + _OrthancPluginAccessDicomInstance params; + memset(¶ms, 0, sizeof(params)); + params.resultString = &result; + params.instance = instance; + + if (context->InvokeService(context, _OrthancPluginService_GetInstanceRemoteAet, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Get the size of a DICOM file. + * + * This function returns the number of bytes of the given DICOM instance. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The instance of interest. + * @return The size of the file, -1 in case of error. + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE int64_t OrthancPluginGetInstanceSize( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance) + { + int64_t size; + + _OrthancPluginAccessDicomInstance params; + memset(¶ms, 0, sizeof(params)); + params.resultInt64 = &size; + params.instance = instance; + + if (context->InvokeService(context, _OrthancPluginService_GetInstanceSize, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return -1; + } + else + { + return size; + } + } + + + /** + * @brief Get the data of a DICOM file. + * + * This function returns a pointer to the content of the given DICOM instance. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The instance of interest. + * @return The pointer to the DICOM data, NULL in case of error. + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE const void* OrthancPluginGetInstanceData( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance) + { + const char* result; + + _OrthancPluginAccessDicomInstance params; + memset(¶ms, 0, sizeof(params)); + params.resultString = &result; + params.instance = instance; + + if (context->InvokeService(context, _OrthancPluginService_GetInstanceData, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Get the DICOM tag hierarchy as a JSON file. + * + * This function returns a pointer to a newly created string + * containing a JSON file. This JSON file encodes the tag hierarchy + * of the given DICOM instance. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The instance of interest. + * @return The NULL value in case of error, or a string containing the JSON file. + * This string must be freed by OrthancPluginFreeString(). + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceJson( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance) + { + char* result; + + _OrthancPluginAccessDicomInstance params; + memset(¶ms, 0, sizeof(params)); + params.resultStringToFree = &result; + params.instance = instance; + + if (context->InvokeService(context, _OrthancPluginService_GetInstanceJson, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Get the DICOM tag hierarchy as a JSON file (with simplification). + * + * This function returns a pointer to a newly created string + * containing a JSON file. This JSON file encodes the tag hierarchy + * of the given DICOM instance. In contrast with + * ::OrthancPluginGetInstanceJson(), the returned JSON file is in + * its simplified version. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The instance of interest. + * @return The NULL value in case of error, or a string containing the JSON file. + * This string must be freed by OrthancPluginFreeString(). + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceSimplifiedJson( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance) + { + char* result; + + _OrthancPluginAccessDicomInstance params; + memset(¶ms, 0, sizeof(params)); + params.resultStringToFree = &result; + params.instance = instance; + + if (context->InvokeService(context, _OrthancPluginService_GetInstanceSimplifiedJson, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Check whether a DICOM instance is associated with some metadata. + * + * This function checks whether the DICOM instance of interest is + * associated with some metadata. As of Orthanc 0.8.1, in the + * callbacks registered by + * ::OrthancPluginRegisterOnStoredInstanceCallback(), the only + * possibly available metadata are "ReceptionDate", "RemoteAET" and + * "IndexInSeries". + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The instance of interest. + * @param metadata The metadata of interest. + * @return 1 if the metadata is present, 0 if it is absent, -1 in case of error. + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE int OrthancPluginHasInstanceMetadata( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance, + const char* metadata) + { + int64_t result; + + _OrthancPluginAccessDicomInstance params; + memset(¶ms, 0, sizeof(params)); + params.resultInt64 = &result; + params.instance = instance; + params.key = metadata; + + if (context->InvokeService(context, _OrthancPluginService_HasInstanceMetadata, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return -1; + } + else + { + return (result != 0); + } + } + + + /** + * @brief Get the value of some metadata associated with a given DICOM instance. + * + * This functions returns the value of some metadata that is associated with the DICOM instance of interest. + * Before calling this function, the existence of the metadata must have been checked with + * ::OrthancPluginHasInstanceMetadata(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The instance of interest. + * @param metadata The metadata of interest. + * @return The metadata value if success, NULL if error. Please note that the + * returned string belongs to the instance object and must NOT be + * deallocated. Please make a copy of the string if you wish to access + * it later. + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetInstanceMetadata( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance, + const char* metadata) + { + const char* result; + + _OrthancPluginAccessDicomInstance params; + memset(¶ms, 0, sizeof(params)); + params.resultString = &result; + params.instance = instance; + params.key = metadata; + + if (context->InvokeService(context, _OrthancPluginService_GetInstanceMetadata, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + + typedef struct + { + OrthancPluginStorageCreate create; + OrthancPluginStorageRead read; + OrthancPluginStorageRemove remove; + OrthancPluginFree free; + } _OrthancPluginRegisterStorageArea; + + /** + * @brief Register a custom storage area. + * + * This function registers a custom storage area, to replace the + * built-in way Orthanc stores its files on the filesystem. This + * function must be called during the initialization of the plugin, + * i.e. inside the OrthancPluginInitialize() public function. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param create The callback function to store a file on the custom storage area. + * @param read The callback function to read a file from the custom storage area. + * @param remove The callback function to remove a file from the custom storage area. + * @ingroup Callbacks + * @deprecated Please use OrthancPluginRegisterStorageArea2() + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterStorageArea( + OrthancPluginContext* context, + OrthancPluginStorageCreate create, + OrthancPluginStorageRead read, + OrthancPluginStorageRemove remove) + { + _OrthancPluginRegisterStorageArea params; + params.create = create; + params.read = read; + params.remove = remove; + +#ifdef __cplusplus + params.free = ::free; +#else + params.free = free; +#endif + + context->InvokeService(context, _OrthancPluginService_RegisterStorageArea, ¶ms); + } + + + + /** + * @brief Return the path to the Orthanc executable. + * + * This function returns the path to the Orthanc executable. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @return NULL in the case of an error, or a newly allocated string + * containing the path. This string must be freed by + * OrthancPluginFreeString(). + **/ + ORTHANC_PLUGIN_INLINE char *OrthancPluginGetOrthancPath(OrthancPluginContext* context) + { + char* result; + + _OrthancPluginRetrieveDynamicString params; + params.result = &result; + params.argument = NULL; + + if (context->InvokeService(context, _OrthancPluginService_GetOrthancPath, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Return the directory containing the Orthanc. + * + * This function returns the path to the directory containing the Orthanc executable. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @return NULL in the case of an error, or a newly allocated string + * containing the path. This string must be freed by + * OrthancPluginFreeString(). + **/ + ORTHANC_PLUGIN_INLINE char *OrthancPluginGetOrthancDirectory(OrthancPluginContext* context) + { + char* result; + + _OrthancPluginRetrieveDynamicString params; + params.result = &result; + params.argument = NULL; + + if (context->InvokeService(context, _OrthancPluginService_GetOrthancDirectory, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Return the path to the configuration file(s). + * + * This function returns the path to the configuration file(s) that + * was specified when starting Orthanc. Since version 0.9.1, this + * path can refer to a folder that stores a set of configuration + * files. This function is deprecated in favor of + * OrthancPluginGetConfiguration(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @return NULL in the case of an error, or a newly allocated string + * containing the path. This string must be freed by + * OrthancPluginFreeString(). + * @see OrthancPluginGetConfiguration() + **/ + ORTHANC_PLUGIN_INLINE char *OrthancPluginGetConfigurationPath(OrthancPluginContext* context) + { + char* result; + + _OrthancPluginRetrieveDynamicString params; + params.result = &result; + params.argument = NULL; + + if (context->InvokeService(context, _OrthancPluginService_GetConfigurationPath, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + + typedef struct + { + OrthancPluginOnChangeCallback callback; + } _OrthancPluginOnChangeCallback; + + /** + * @brief Register a callback to monitor changes. + * + * This function registers a callback function that is called + * whenever a change happens to some DICOM resource. + * + * @warning Your callback function will be called synchronously with + * the core of Orthanc. This implies that deadlocks might emerge if + * you call other core primitives of Orthanc in your callback (such + * deadlocks are particularly visible in the presence of other plugins + * or Lua scripts). It is thus strongly advised to avoid any call to + * the REST API of Orthanc in the callback. If you have to call + * other primitives of Orthanc, you should make these calls in a + * separate thread, passing the pending events to be processed + * through a message queue. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param callback The callback function. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterOnChangeCallback( + OrthancPluginContext* context, + OrthancPluginOnChangeCallback callback) + { + _OrthancPluginOnChangeCallback params; + params.callback = callback; + + context->InvokeService(context, _OrthancPluginService_RegisterOnChangeCallback, ¶ms); + } + + + + typedef struct + { + const char* plugin; + _OrthancPluginProperty property; + const char* value; + } _OrthancPluginSetPluginProperty; + + + /** + * @brief Set the URI where the plugin provides its Web interface. + * + * For plugins that come with a Web interface, this function + * declares the entry path where to find this interface. This + * information is notably used in the "Plugins" page of Orthanc + * Explorer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param uri The root URI for this plugin. + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginSetRootUri( + OrthancPluginContext* context, + const char* uri) + { + _OrthancPluginSetPluginProperty params; + params.plugin = OrthancPluginGetName(); + params.property = _OrthancPluginProperty_RootUri; + params.value = uri; + + context->InvokeService(context, _OrthancPluginService_SetPluginProperty, ¶ms); + } + + + /** + * @brief Set a description for this plugin. + * + * Set a description for this plugin. It is displayed in the + * "Plugins" page of Orthanc Explorer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param description The description. + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginSetDescription( + OrthancPluginContext* context, + const char* description) + { + _OrthancPluginSetPluginProperty params; + params.plugin = OrthancPluginGetName(); + params.property = _OrthancPluginProperty_Description; + params.value = description; + + context->InvokeService(context, _OrthancPluginService_SetPluginProperty, ¶ms); + } + + + /** + * @brief Extend the JavaScript code of Orthanc Explorer. + * + * Add JavaScript code to customize the default behavior of Orthanc + * Explorer. This can for instance be used to add new buttons. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param javascript The custom JavaScript code. + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginExtendOrthancExplorer( + OrthancPluginContext* context, + const char* javascript) + { + _OrthancPluginSetPluginProperty params; + params.plugin = OrthancPluginGetName(); + params.property = _OrthancPluginProperty_OrthancExplorer; + params.value = javascript; + + context->InvokeService(context, _OrthancPluginService_SetPluginProperty, ¶ms); + } + + + typedef struct + { + char** result; + int32_t property; + const char* value; + } _OrthancPluginGlobalProperty; + + + /** + * @brief Get the value of a global property. + * + * Get the value of a global property that is stored in the Orthanc database. Global + * properties whose index is below 1024 are reserved by Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param property The global property of interest. + * @param defaultValue The value to return, if the global property is unset. + * @return The value of the global property, or NULL in the case of an error. This + * string must be freed by OrthancPluginFreeString(). + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginGetGlobalProperty( + OrthancPluginContext* context, + int32_t property, + const char* defaultValue) + { + char* result; + + _OrthancPluginGlobalProperty params; + params.result = &result; + params.property = property; + params.value = defaultValue; + + if (context->InvokeService(context, _OrthancPluginService_GetGlobalProperty, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Set the value of a global property. + * + * Set the value of a global property into the Orthanc + * database. Setting a global property can be used by plugins to + * save their internal parameters. Plugins are only allowed to set + * properties whose index are above or equal to 1024 (properties + * below 1024 are read-only and reserved by Orthanc). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param property The global property of interest. + * @param value The value to be set in the global property. + * @return 0 if success, or the error code if failure. + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSetGlobalProperty( + OrthancPluginContext* context, + int32_t property, + const char* value) + { + _OrthancPluginGlobalProperty params; + params.result = NULL; + params.property = property; + params.value = value; + + return context->InvokeService(context, _OrthancPluginService_SetGlobalProperty, ¶ms); + } + + + + typedef struct + { + int32_t *resultInt32; + uint32_t *resultUint32; + int64_t *resultInt64; + uint64_t *resultUint64; + } _OrthancPluginReturnSingleValue; + + /** + * @brief Get the number of command-line arguments. + * + * Retrieve the number of command-line arguments that were used to launch Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @return The number of arguments. + **/ + ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetCommandLineArgumentsCount( + OrthancPluginContext* context) + { + uint32_t count = 0; + + _OrthancPluginReturnSingleValue params; + memset(¶ms, 0, sizeof(params)); + params.resultUint32 = &count; + + if (context->InvokeService(context, _OrthancPluginService_GetCommandLineArgumentsCount, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return 0; + } + else + { + return count; + } + } + + + + /** + * @brief Get the value of a command-line argument. + * + * Get the value of one of the command-line arguments that were used + * to launch Orthanc. The number of available arguments can be + * retrieved by OrthancPluginGetCommandLineArgumentsCount(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param argument The index of the argument. + * @return The value of the argument, or NULL in the case of an error. This + * string must be freed by OrthancPluginFreeString(). + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginGetCommandLineArgument( + OrthancPluginContext* context, + uint32_t argument) + { + char* result; + + _OrthancPluginGlobalProperty params; + params.result = &result; + params.property = (int32_t) argument; + params.value = NULL; + + if (context->InvokeService(context, _OrthancPluginService_GetCommandLineArgument, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Get the expected version of the database schema. + * + * Retrieve the expected version of the database schema. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @return The version. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetExpectedDatabaseVersion( + OrthancPluginContext* context) + { + uint32_t count = 0; + + _OrthancPluginReturnSingleValue params; + memset(¶ms, 0, sizeof(params)); + params.resultUint32 = &count; + + if (context->InvokeService(context, _OrthancPluginService_GetExpectedDatabaseVersion, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return 0; + } + else + { + return count; + } + } + + + + /** + * @brief Return the content of the configuration file(s). + * + * This function returns the content of the configuration that is + * used by Orthanc, formatted as a JSON string. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @return NULL in the case of an error, or a newly allocated string + * containing the configuration. This string must be freed by + * OrthancPluginFreeString(). + **/ + ORTHANC_PLUGIN_INLINE char *OrthancPluginGetConfiguration(OrthancPluginContext* context) + { + char* result; + + _OrthancPluginRetrieveDynamicString params; + params.result = &result; + params.argument = NULL; + + if (context->InvokeService(context, _OrthancPluginService_GetConfiguration, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + + typedef struct + { + OrthancPluginRestOutput* output; + const char* subType; + const char* contentType; + } _OrthancPluginStartMultipartAnswer; + + /** + * @brief Start an HTTP multipart answer. + * + * Initiates a HTTP multipart answer, as the result of a REST request. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param subType The sub-type of the multipart answer ("mixed" or "related"). + * @param contentType The MIME type of the items in the multipart answer. + * @return 0 if success, or the error code if failure. + * @see OrthancPluginSendMultipartItem(), OrthancPluginSendMultipartItem2() + * @ingroup REST + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginStartMultipartAnswer( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + const char* subType, + const char* contentType) + { + _OrthancPluginStartMultipartAnswer params; + params.output = output; + params.subType = subType; + params.contentType = contentType; + return context->InvokeService(context, _OrthancPluginService_StartMultipartAnswer, ¶ms); + } + + + /** + * @brief Send an item as a part of some HTTP multipart answer. + * + * This function sends an item as a part of some HTTP multipart + * answer that was initiated by OrthancPluginStartMultipartAnswer(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param answer Pointer to the memory buffer containing the item. + * @param answerSize Number of bytes of the item. + * @return 0 if success, or the error code if failure (this notably happens + * if the connection is closed by the client). + * @see OrthancPluginSendMultipartItem2() + * @ingroup REST + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSendMultipartItem( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + const void* answer, + uint32_t answerSize) + { + _OrthancPluginAnswerBuffer params; + params.output = output; + params.answer = answer; + params.answerSize = answerSize; + params.mimeType = NULL; + return context->InvokeService(context, _OrthancPluginService_SendMultipartItem, ¶ms); + } + + + + typedef struct + { + OrthancPluginMemoryBuffer* target; + const void* source; + uint32_t size; + OrthancPluginCompressionType compression; + uint8_t uncompress; + } _OrthancPluginBufferCompression; + + + /** + * @brief Compress or decompress a buffer. + * + * This function compresses or decompresses a buffer, using the + * version of the zlib library that is used by the Orthanc core. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param source The source buffer. + * @param size The size in bytes of the source buffer. + * @param compression The compression algorithm. + * @param uncompress If set to "0", the buffer must be compressed. + * If set to "1", the buffer must be uncompressed. + * @return 0 if success, or the error code if failure. + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginBufferCompression( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const void* source, + uint32_t size, + OrthancPluginCompressionType compression, + uint8_t uncompress) + { + _OrthancPluginBufferCompression params; + params.target = target; + params.source = source; + params.size = size; + params.compression = compression; + params.uncompress = uncompress; + + return context->InvokeService(context, _OrthancPluginService_BufferCompression, ¶ms); + } + + + + typedef struct + { + OrthancPluginMemoryBuffer* target; + const char* path; + } _OrthancPluginReadFile; + + /** + * @brief Read a file. + * + * Read the content of a file on the filesystem, and returns it into + * a newly allocated memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param path The path of the file to be read. + * @return 0 if success, or the error code if failure. + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginReadFile( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* path) + { + _OrthancPluginReadFile params; + params.target = target; + params.path = path; + return context->InvokeService(context, _OrthancPluginService_ReadFile, ¶ms); + } + + + + typedef struct + { + const char* path; + const void* data; + uint32_t size; + } _OrthancPluginWriteFile; + + /** + * @brief Write a file. + * + * Write the content of a memory buffer to the filesystem. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param path The path of the file to be written. + * @param data The content of the memory buffer. + * @param size The size of the memory buffer. + * @return 0 if success, or the error code if failure. + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginWriteFile( + OrthancPluginContext* context, + const char* path, + const void* data, + uint32_t size) + { + _OrthancPluginWriteFile params; + params.path = path; + params.data = data; + params.size = size; + return context->InvokeService(context, _OrthancPluginService_WriteFile, ¶ms); + } + + + + typedef struct + { + const char** target; + OrthancPluginErrorCode error; + } _OrthancPluginGetErrorDescription; + + /** + * @brief Get the description of a given error code. + * + * This function returns the description of a given error code. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param error The error code of interest. + * @return The error description. This is a statically-allocated + * string, do not free it. + **/ + ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetErrorDescription( + OrthancPluginContext* context, + OrthancPluginErrorCode error) + { + const char* result = NULL; + + _OrthancPluginGetErrorDescription params; + params.target = &result; + params.error = error; + + if (context->InvokeService(context, _OrthancPluginService_GetErrorDescription, ¶ms) != OrthancPluginErrorCode_Success || + result == NULL) + { + return "Unknown error code"; + } + else + { + return result; + } + } + + + + typedef struct + { + OrthancPluginRestOutput* output; + uint16_t status; + const void* body; + uint32_t bodySize; + } _OrthancPluginSendHttpStatus; + + /** + * @brief Send a HTTP status, with a custom body. + * + * This function answers to a HTTP request by sending a HTTP status + * code (such as "400 - Bad Request"), together with a body + * describing the error. The body will only be returned if the + * configuration option "HttpDescribeErrors" of Orthanc is set to "true". + * + * Note that: + * - Successful requests (status 200) must use ::OrthancPluginAnswerBuffer(). + * - Redirections (status 301) must use ::OrthancPluginRedirect(). + * - Unauthorized access (status 401) must use ::OrthancPluginSendUnauthorized(). + * - Methods not allowed (status 405) must use ::OrthancPluginSendMethodNotAllowed(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param status The HTTP status code to be sent. + * @param body The body of the answer. + * @param bodySize The size of the body. + * @see OrthancPluginSendHttpStatusCode() + * @ingroup REST + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginSendHttpStatus( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + uint16_t status, + const void* body, + uint32_t bodySize) + { + _OrthancPluginSendHttpStatus params; + params.output = output; + params.status = status; + params.body = body; + params.bodySize = bodySize; + context->InvokeService(context, _OrthancPluginService_SendHttpStatus, ¶ms); + } + + + + typedef struct + { + const OrthancPluginImage* image; + uint32_t* resultUint32; + OrthancPluginPixelFormat* resultPixelFormat; + void** resultBuffer; + } _OrthancPluginGetImageInfo; + + + /** + * @brief Return the pixel format of an image. + * + * This function returns the type of memory layout for the pixels of the given image. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param image The image of interest. + * @return The pixel format. + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginPixelFormat OrthancPluginGetImagePixelFormat( + OrthancPluginContext* context, + const OrthancPluginImage* image) + { + OrthancPluginPixelFormat target; + + _OrthancPluginGetImageInfo params; + memset(¶ms, 0, sizeof(params)); + params.image = image; + params.resultPixelFormat = ⌖ + + if (context->InvokeService(context, _OrthancPluginService_GetImagePixelFormat, ¶ms) != OrthancPluginErrorCode_Success) + { + return OrthancPluginPixelFormat_Unknown; + } + else + { + return (OrthancPluginPixelFormat) target; + } + } + + + + /** + * @brief Return the width of an image. + * + * This function returns the width of the given image. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param image The image of interest. + * @return The width. + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetImageWidth( + OrthancPluginContext* context, + const OrthancPluginImage* image) + { + uint32_t width; + + _OrthancPluginGetImageInfo params; + memset(¶ms, 0, sizeof(params)); + params.image = image; + params.resultUint32 = &width; + + if (context->InvokeService(context, _OrthancPluginService_GetImageWidth, ¶ms) != OrthancPluginErrorCode_Success) + { + return 0; + } + else + { + return width; + } + } + + + + /** + * @brief Return the height of an image. + * + * This function returns the height of the given image. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param image The image of interest. + * @return The height. + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetImageHeight( + OrthancPluginContext* context, + const OrthancPluginImage* image) + { + uint32_t height; + + _OrthancPluginGetImageInfo params; + memset(¶ms, 0, sizeof(params)); + params.image = image; + params.resultUint32 = &height; + + if (context->InvokeService(context, _OrthancPluginService_GetImageHeight, ¶ms) != OrthancPluginErrorCode_Success) + { + return 0; + } + else + { + return height; + } + } + + + + /** + * @brief Return the pitch of an image. + * + * This function returns the pitch of the given image. The pitch is + * defined as the number of bytes between 2 successive lines of the + * image in the memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param image The image of interest. + * @return The pitch. + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetImagePitch( + OrthancPluginContext* context, + const OrthancPluginImage* image) + { + uint32_t pitch; + + _OrthancPluginGetImageInfo params; + memset(¶ms, 0, sizeof(params)); + params.image = image; + params.resultUint32 = &pitch; + + if (context->InvokeService(context, _OrthancPluginService_GetImagePitch, ¶ms) != OrthancPluginErrorCode_Success) + { + return 0; + } + else + { + return pitch; + } + } + + + + /** + * @brief Return a pointer to the content of an image. + * + * This function returns a pointer to the memory buffer that + * contains the pixels of the image. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param image The image of interest. + * @return The pointer. + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE void* OrthancPluginGetImageBuffer( + OrthancPluginContext* context, + const OrthancPluginImage* image) + { + void* target = NULL; + + _OrthancPluginGetImageInfo params; + memset(¶ms, 0, sizeof(params)); + params.resultBuffer = ⌖ + params.image = image; + + if (context->InvokeService(context, _OrthancPluginService_GetImageBuffer, ¶ms) != OrthancPluginErrorCode_Success) + { + return NULL; + } + else + { + return target; + } + } + + + typedef struct + { + OrthancPluginImage** target; + const void* data; + uint32_t size; + OrthancPluginImageFormat format; + } _OrthancPluginUncompressImage; + + + /** + * @brief Decode a compressed image. + * + * This function decodes a compressed image from a memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param data Pointer to a memory buffer containing the compressed image. + * @param size Size of the memory buffer containing the compressed image. + * @param format The file format of the compressed image. + * @return The uncompressed image. It must be freed with OrthancPluginFreeImage(). + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginImage *OrthancPluginUncompressImage( + OrthancPluginContext* context, + const void* data, + uint32_t size, + OrthancPluginImageFormat format) + { + OrthancPluginImage* target = NULL; + + _OrthancPluginUncompressImage params; + memset(¶ms, 0, sizeof(params)); + params.target = ⌖ + params.data = data; + params.size = size; + params.format = format; + + if (context->InvokeService(context, _OrthancPluginService_UncompressImage, ¶ms) != OrthancPluginErrorCode_Success) + { + return NULL; + } + else + { + return target; + } + } + + + + + typedef struct + { + OrthancPluginImage* image; + } _OrthancPluginFreeImage; + + /** + * @brief Free an image. + * + * This function frees an image that was decoded with OrthancPluginUncompressImage(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param image The image. + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginFreeImage( + OrthancPluginContext* context, + OrthancPluginImage* image) + { + _OrthancPluginFreeImage params; + params.image = image; + + context->InvokeService(context, _OrthancPluginService_FreeImage, ¶ms); + } + + + + + typedef struct + { + OrthancPluginMemoryBuffer* target; + OrthancPluginImageFormat imageFormat; + OrthancPluginPixelFormat pixelFormat; + uint32_t width; + uint32_t height; + uint32_t pitch; + const void* buffer; + uint8_t quality; + } _OrthancPluginCompressImage; + + + /** + * @brief Encode a PNG image. + * + * This function compresses the given memory buffer containing an + * image using the PNG specification, and stores the result of the + * compression into a newly allocated memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param format The memory layout of the uncompressed image. + * @param width The width of the image. + * @param height The height of the image. + * @param pitch The pitch of the image (i.e. the number of bytes + * between 2 successive lines of the image in the memory buffer). + * @param buffer The memory buffer containing the uncompressed image. + * @return 0 if success, or the error code if failure. + * @see OrthancPluginCompressAndAnswerPngImage() + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCompressPngImage( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + OrthancPluginPixelFormat format, + uint32_t width, + uint32_t height, + uint32_t pitch, + const void* buffer) + { + _OrthancPluginCompressImage params; + memset(¶ms, 0, sizeof(params)); + params.target = target; + params.imageFormat = OrthancPluginImageFormat_Png; + params.pixelFormat = format; + params.width = width; + params.height = height; + params.pitch = pitch; + params.buffer = buffer; + params.quality = 0; /* Unused for PNG */ + + return context->InvokeService(context, _OrthancPluginService_CompressImage, ¶ms); + } + + + /** + * @brief Encode a JPEG image. + * + * This function compresses the given memory buffer containing an + * image using the JPEG specification, and stores the result of the + * compression into a newly allocated memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param format The memory layout of the uncompressed image. + * @param width The width of the image. + * @param height The height of the image. + * @param pitch The pitch of the image (i.e. the number of bytes + * between 2 successive lines of the image in the memory buffer). + * @param buffer The memory buffer containing the uncompressed image. + * @param quality The quality of the JPEG encoding, between 1 (worst + * quality, best compression) and 100 (best quality, worst + * compression). + * @return 0 if success, or the error code if failure. + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCompressJpegImage( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + OrthancPluginPixelFormat format, + uint32_t width, + uint32_t height, + uint32_t pitch, + const void* buffer, + uint8_t quality) + { + _OrthancPluginCompressImage params; + memset(¶ms, 0, sizeof(params)); + params.target = target; + params.imageFormat = OrthancPluginImageFormat_Jpeg; + params.pixelFormat = format; + params.width = width; + params.height = height; + params.pitch = pitch; + params.buffer = buffer; + params.quality = quality; + + return context->InvokeService(context, _OrthancPluginService_CompressImage, ¶ms); + } + + + + /** + * @brief Answer to a REST request with a JPEG image. + * + * This function answers to a REST request with a JPEG image. The + * parameters of this function describe a memory buffer that + * contains an uncompressed image. The image will be automatically compressed + * as a JPEG image by the core system of Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param format The memory layout of the uncompressed image. + * @param width The width of the image. + * @param height The height of the image. + * @param pitch The pitch of the image (i.e. the number of bytes + * between 2 successive lines of the image in the memory buffer). + * @param buffer The memory buffer containing the uncompressed image. + * @param quality The quality of the JPEG encoding, between 1 (worst + * quality, best compression) and 100 (best quality, worst + * compression). + * @ingroup REST + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginCompressAndAnswerJpegImage( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + OrthancPluginPixelFormat format, + uint32_t width, + uint32_t height, + uint32_t pitch, + const void* buffer, + uint8_t quality) + { + _OrthancPluginCompressAndAnswerImage params; + params.output = output; + params.imageFormat = OrthancPluginImageFormat_Jpeg; + params.pixelFormat = format; + params.width = width; + params.height = height; + params.pitch = pitch; + params.buffer = buffer; + params.quality = quality; + context->InvokeService(context, _OrthancPluginService_CompressAndAnswerImage, ¶ms); + } + + + + + typedef struct + { + OrthancPluginMemoryBuffer* target; + OrthancPluginHttpMethod method; + const char* url; + const char* username; + const char* password; + const void* body; + uint32_t bodySize; + } _OrthancPluginCallHttpClient; + + + /** + * @brief Issue a HTTP GET call. + * + * Make a HTTP GET call to the given URL. The result to the query is + * stored into a newly allocated memory buffer. Favor + * OrthancPluginRestApiGet() if calling the built-in REST API of the + * Orthanc instance that hosts this plugin. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param url The URL of interest. + * @param username The username (can be <tt>NULL</tt> if no password protection). + * @param password The password (can be <tt>NULL</tt> if no password protection). + * @return 0 if success, or the error code if failure. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginHttpGet( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* url, + const char* username, + const char* password) + { + _OrthancPluginCallHttpClient params; + memset(¶ms, 0, sizeof(params)); + + params.target = target; + params.method = OrthancPluginHttpMethod_Get; + params.url = url; + params.username = username; + params.password = password; + + return context->InvokeService(context, _OrthancPluginService_CallHttpClient, ¶ms); + } + + + /** + * @brief Issue a HTTP POST call. + * + * Make a HTTP POST call to the given URL. The result to the query + * is stored into a newly allocated memory buffer. Favor + * OrthancPluginRestApiPost() if calling the built-in REST API of + * the Orthanc instance that hosts this plugin. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param url The URL of interest. + * @param body The content of the body of the request. + * @param bodySize The size of the body of the request. + * @param username The username (can be <tt>NULL</tt> if no password protection). + * @param password The password (can be <tt>NULL</tt> if no password protection). + * @return 0 if success, or the error code if failure. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginHttpPost( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* url, + const void* body, + uint32_t bodySize, + const char* username, + const char* password) + { + _OrthancPluginCallHttpClient params; + memset(¶ms, 0, sizeof(params)); + + params.target = target; + params.method = OrthancPluginHttpMethod_Post; + params.url = url; + params.body = body; + params.bodySize = bodySize; + params.username = username; + params.password = password; + + return context->InvokeService(context, _OrthancPluginService_CallHttpClient, ¶ms); + } + + + /** + * @brief Issue a HTTP PUT call. + * + * Make a HTTP PUT call to the given URL. The result to the query is + * stored into a newly allocated memory buffer. Favor + * OrthancPluginRestApiPut() if calling the built-in REST API of the + * Orthanc instance that hosts this plugin. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param url The URL of interest. + * @param body The content of the body of the request. + * @param bodySize The size of the body of the request. + * @param username The username (can be <tt>NULL</tt> if no password protection). + * @param password The password (can be <tt>NULL</tt> if no password protection). + * @return 0 if success, or the error code if failure. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginHttpPut( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* url, + const void* body, + uint32_t bodySize, + const char* username, + const char* password) + { + _OrthancPluginCallHttpClient params; + memset(¶ms, 0, sizeof(params)); + + params.target = target; + params.method = OrthancPluginHttpMethod_Put; + params.url = url; + params.body = body; + params.bodySize = bodySize; + params.username = username; + params.password = password; + + return context->InvokeService(context, _OrthancPluginService_CallHttpClient, ¶ms); + } + + + /** + * @brief Issue a HTTP DELETE call. + * + * Make a HTTP DELETE call to the given URL. Favor + * OrthancPluginRestApiDelete() if calling the built-in REST API of + * the Orthanc instance that hosts this plugin. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param url The URL of interest. + * @param username The username (can be <tt>NULL</tt> if no password protection). + * @param password The password (can be <tt>NULL</tt> if no password protection). + * @return 0 if success, or the error code if failure. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginHttpDelete( + OrthancPluginContext* context, + const char* url, + const char* username, + const char* password) + { + _OrthancPluginCallHttpClient params; + memset(¶ms, 0, sizeof(params)); + + params.method = OrthancPluginHttpMethod_Delete; + params.url = url; + params.username = username; + params.password = password; + + return context->InvokeService(context, _OrthancPluginService_CallHttpClient, ¶ms); + } + + + + typedef struct + { + OrthancPluginImage** target; + const OrthancPluginImage* source; + OrthancPluginPixelFormat targetFormat; + } _OrthancPluginConvertPixelFormat; + + + /** + * @brief Change the pixel format of an image. + * + * This function creates a new image, changing the memory layout of the pixels. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param source The source image. + * @param targetFormat The target pixel format. + * @return The resulting image. It must be freed with OrthancPluginFreeImage(). + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginImage *OrthancPluginConvertPixelFormat( + OrthancPluginContext* context, + const OrthancPluginImage* source, + OrthancPluginPixelFormat targetFormat) + { + OrthancPluginImage* target = NULL; + + _OrthancPluginConvertPixelFormat params; + params.target = ⌖ + params.source = source; + params.targetFormat = targetFormat; + + if (context->InvokeService(context, _OrthancPluginService_ConvertPixelFormat, ¶ms) != OrthancPluginErrorCode_Success) + { + return NULL; + } + else + { + return target; + } + } + + + + /** + * @brief Return the number of available fonts. + * + * This function returns the number of fonts that are built in the + * Orthanc core. These fonts can be used to draw texts on images + * through OrthancPluginDrawText(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @return The number of fonts. + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetFontsCount( + OrthancPluginContext* context) + { + uint32_t count = 0; + + _OrthancPluginReturnSingleValue params; + memset(¶ms, 0, sizeof(params)); + params.resultUint32 = &count; + + if (context->InvokeService(context, _OrthancPluginService_GetFontsCount, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return 0; + } + else + { + return count; + } + } + + + + + typedef struct + { + uint32_t fontIndex; /* in */ + const char** name; /* out */ + uint32_t* size; /* out */ + } _OrthancPluginGetFontInfo; + + /** + * @brief Return the name of a font. + * + * This function returns the name of a font that is built in the Orthanc core. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param fontIndex The index of the font. This value must be less than OrthancPluginGetFontsCount(). + * @return The font name. This is a statically-allocated string, do not free it. + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetFontName( + OrthancPluginContext* context, + uint32_t fontIndex) + { + const char* result = NULL; + + _OrthancPluginGetFontInfo params; + memset(¶ms, 0, sizeof(params)); + params.name = &result; + params.fontIndex = fontIndex; + + if (context->InvokeService(context, _OrthancPluginService_GetFontInfo, ¶ms) != OrthancPluginErrorCode_Success) + { + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Return the size of a font. + * + * This function returns the size of a font that is built in the Orthanc core. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param fontIndex The index of the font. This value must be less than OrthancPluginGetFontsCount(). + * @return The font size. + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetFontSize( + OrthancPluginContext* context, + uint32_t fontIndex) + { + uint32_t result; + + _OrthancPluginGetFontInfo params; + memset(¶ms, 0, sizeof(params)); + params.size = &result; + params.fontIndex = fontIndex; + + if (context->InvokeService(context, _OrthancPluginService_GetFontInfo, ¶ms) != OrthancPluginErrorCode_Success) + { + return 0; + } + else + { + return result; + } + } + + + + typedef struct + { + OrthancPluginImage* image; + uint32_t fontIndex; + const char* utf8Text; + int32_t x; + int32_t y; + uint8_t r; + uint8_t g; + uint8_t b; + } _OrthancPluginDrawText; + + + /** + * @brief Draw text on an image. + * + * This function draws some text on some image. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param image The image upon which to draw the text. + * @param fontIndex The index of the font. This value must be less than OrthancPluginGetFontsCount(). + * @param utf8Text The text to be drawn, encoded as an UTF-8 zero-terminated string. + * @param x The X position of the text over the image. + * @param y The Y position of the text over the image. + * @param r The value of the red color channel of the text. + * @param g The value of the green color channel of the text. + * @param b The value of the blue color channel of the text. + * @return 0 if success, other value if error. + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginDrawText( + OrthancPluginContext* context, + OrthancPluginImage* image, + uint32_t fontIndex, + const char* utf8Text, + int32_t x, + int32_t y, + uint8_t r, + uint8_t g, + uint8_t b) + { + _OrthancPluginDrawText params; + memset(¶ms, 0, sizeof(params)); + params.image = image; + params.fontIndex = fontIndex; + params.utf8Text = utf8Text; + params.x = x; + params.y = y; + params.r = r; + params.g = g; + params.b = b; + + return context->InvokeService(context, _OrthancPluginService_DrawText, ¶ms); + } + + + + typedef struct + { + OrthancPluginStorageArea* storageArea; + const char* uuid; + const void* content; + uint64_t size; + OrthancPluginContentType type; + } _OrthancPluginStorageAreaCreate; + + + /** + * @brief Create a file inside the storage area. + * + * This function creates a new file inside the storage area that is + * currently used by Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param storageArea The storage area. + * @param uuid The identifier of the file to be created. + * @param content The content to store in the newly created file. + * @param size The size of the content. + * @param type The type of the file content. + * @return 0 if success, other value if error. + * @ingroup Callbacks + * @deprecated This function should not be used anymore. Use "OrthancPluginRestApiPut()" on + * "/{patients|studies|series|instances}/{id}/attachments/{name}" instead. + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginStorageAreaCreate( + OrthancPluginContext* context, + OrthancPluginStorageArea* storageArea, + const char* uuid, + const void* content, + uint64_t size, + OrthancPluginContentType type) + { + _OrthancPluginStorageAreaCreate params; + params.storageArea = storageArea; + params.uuid = uuid; + params.content = content; + params.size = size; + params.type = type; + + return context->InvokeService(context, _OrthancPluginService_StorageAreaCreate, ¶ms); + } + + + typedef struct + { + OrthancPluginMemoryBuffer* target; + OrthancPluginStorageArea* storageArea; + const char* uuid; + OrthancPluginContentType type; + } _OrthancPluginStorageAreaRead; + + + /** + * @brief Read a file from the storage area. + * + * This function reads the content of a given file from the storage + * area that is currently used by Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param storageArea The storage area. + * @param uuid The identifier of the file to be read. + * @param type The type of the file content. + * @return 0 if success, other value if error. + * @ingroup Callbacks + * @deprecated This function should not be used anymore. Use "OrthancPluginRestApiGet()" on + * "/{patients|studies|series|instances}/{id}/attachments/{name}" instead. + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginStorageAreaRead( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + OrthancPluginStorageArea* storageArea, + const char* uuid, + OrthancPluginContentType type) + { + _OrthancPluginStorageAreaRead params; + params.target = target; + params.storageArea = storageArea; + params.uuid = uuid; + params.type = type; + + return context->InvokeService(context, _OrthancPluginService_StorageAreaRead, ¶ms); + } + + + typedef struct + { + OrthancPluginStorageArea* storageArea; + const char* uuid; + OrthancPluginContentType type; + } _OrthancPluginStorageAreaRemove; + + /** + * @brief Remove a file from the storage area. + * + * This function removes a given file from the storage area that is + * currently used by Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param storageArea The storage area. + * @param uuid The identifier of the file to be removed. + * @param type The type of the file content. + * @return 0 if success, other value if error. + * @ingroup Callbacks + * @deprecated This function should not be used anymore. Use "OrthancPluginRestApiDelete()" on + * "/{patients|studies|series|instances}/{id}/attachments/{name}" instead. + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginStorageAreaRemove( + OrthancPluginContext* context, + OrthancPluginStorageArea* storageArea, + const char* uuid, + OrthancPluginContentType type) + { + _OrthancPluginStorageAreaRemove params; + params.storageArea = storageArea; + params.uuid = uuid; + params.type = type; + + return context->InvokeService(context, _OrthancPluginService_StorageAreaRemove, ¶ms); + } + + + + typedef struct + { + OrthancPluginErrorCode* target; + int32_t code; + uint16_t httpStatus; + const char* message; + } _OrthancPluginRegisterErrorCode; + + /** + * @brief Declare a custom error code for this plugin. + * + * This function declares a custom error code that can be generated + * by this plugin. This declaration is used to enrich the body of + * the HTTP answer in the case of an error, and to set the proper + * HTTP status code. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param code The error code that is internal to this plugin. + * @param httpStatus The HTTP status corresponding to this error. + * @param message The description of the error. + * @return The error code that has been assigned inside the Orthanc core. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterErrorCode( + OrthancPluginContext* context, + int32_t code, + uint16_t httpStatus, + const char* message) + { + OrthancPluginErrorCode target; + + _OrthancPluginRegisterErrorCode params; + params.target = ⌖ + params.code = code; + params.httpStatus = httpStatus; + params.message = message; + + if (context->InvokeService(context, _OrthancPluginService_RegisterErrorCode, ¶ms) == OrthancPluginErrorCode_Success) + { + return target; + } + else + { + /* There was an error while assigned the error. Use a generic code. */ + return OrthancPluginErrorCode_Plugin; + } + } + + + + typedef struct + { + uint16_t group; + uint16_t element; + OrthancPluginValueRepresentation vr; + const char* name; + uint32_t minMultiplicity; + uint32_t maxMultiplicity; + } _OrthancPluginRegisterDictionaryTag; + + /** + * @brief Register a new tag into the DICOM dictionary. + * + * This function declares a new public tag in the dictionary of + * DICOM tags that are known to Orthanc. This function should be + * used in the OrthancPluginInitialize() callback. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param group The group of the tag. + * @param element The element of the tag. + * @param vr The value representation of the tag. + * @param name The nickname of the tag. + * @param minMultiplicity The minimum multiplicity of the tag (must be above 0). + * @param maxMultiplicity The maximum multiplicity of the tag. A value of 0 means + * an arbitrary multiplicity ("<tt>n</tt>"). + * @return 0 if success, other value if error. + * @see OrthancPluginRegisterPrivateDictionaryTag() + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterDictionaryTag( + OrthancPluginContext* context, + uint16_t group, + uint16_t element, + OrthancPluginValueRepresentation vr, + const char* name, + uint32_t minMultiplicity, + uint32_t maxMultiplicity) + { + _OrthancPluginRegisterDictionaryTag params; + params.group = group; + params.element = element; + params.vr = vr; + params.name = name; + params.minMultiplicity = minMultiplicity; + params.maxMultiplicity = maxMultiplicity; + + return context->InvokeService(context, _OrthancPluginService_RegisterDictionaryTag, ¶ms); + } + + + + typedef struct + { + uint16_t group; + uint16_t element; + OrthancPluginValueRepresentation vr; + const char* name; + uint32_t minMultiplicity; + uint32_t maxMultiplicity; + const char* privateCreator; + } _OrthancPluginRegisterPrivateDictionaryTag; + + /** + * @brief Register a new private tag into the DICOM dictionary. + * + * This function declares a new private tag in the dictionary of + * DICOM tags that are known to Orthanc. This function should be + * used in the OrthancPluginInitialize() callback. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param group The group of the tag. + * @param element The element of the tag. + * @param vr The value representation of the tag. + * @param name The nickname of the tag. + * @param minMultiplicity The minimum multiplicity of the tag (must be above 0). + * @param maxMultiplicity The maximum multiplicity of the tag. A value of 0 means + * an arbitrary multiplicity ("<tt>n</tt>"). + * @param privateCreator The private creator of this private tag. + * @return 0 if success, other value if error. + * @see OrthancPluginRegisterDictionaryTag() + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterPrivateDictionaryTag( + OrthancPluginContext* context, + uint16_t group, + uint16_t element, + OrthancPluginValueRepresentation vr, + const char* name, + uint32_t minMultiplicity, + uint32_t maxMultiplicity, + const char* privateCreator) + { + _OrthancPluginRegisterPrivateDictionaryTag params; + params.group = group; + params.element = element; + params.vr = vr; + params.name = name; + params.minMultiplicity = minMultiplicity; + params.maxMultiplicity = maxMultiplicity; + params.privateCreator = privateCreator; + + return context->InvokeService(context, _OrthancPluginService_RegisterPrivateDictionaryTag, ¶ms); + } + + + + typedef struct + { + OrthancPluginStorageArea* storageArea; + OrthancPluginResourceType level; + } _OrthancPluginReconstructMainDicomTags; + + /** + * @brief Reconstruct the main DICOM tags. + * + * This function requests the Orthanc core to reconstruct the main + * DICOM tags of all the resources of the given type. This function + * can only be used as a part of the upgrade of a custom database + * back-end. A database transaction will be automatically setup. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param storageArea The storage area. + * @param level The type of the resources of interest. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginReconstructMainDicomTags( + OrthancPluginContext* context, + OrthancPluginStorageArea* storageArea, + OrthancPluginResourceType level) + { + _OrthancPluginReconstructMainDicomTags params; + params.level = level; + params.storageArea = storageArea; + + return context->InvokeService(context, _OrthancPluginService_ReconstructMainDicomTags, ¶ms); + } + + + typedef struct + { + char** result; + const char* instanceId; + const void* buffer; + uint32_t size; + OrthancPluginDicomToJsonFormat format; + OrthancPluginDicomToJsonFlags flags; + uint32_t maxStringLength; + } _OrthancPluginDicomToJson; + + + /** + * @brief Format a DICOM memory buffer as a JSON string. + * + * This function takes as input a memory buffer containing a DICOM + * file, and outputs a JSON string representing the tags of this + * DICOM file. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param buffer The memory buffer containing the DICOM file. + * @param size The size of the memory buffer. + * @param format The output format. + * @param flags Flags governing the output. + * @param maxStringLength The maximum length of a field. Too long fields will + * be output as "null". The 0 value means no maximum length. + * @return The NULL value if the case of an error, or the JSON + * string. This string must be freed by OrthancPluginFreeString(). + * @ingroup Toolbox + * @see OrthancPluginDicomInstanceToJson() + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginDicomBufferToJson( + OrthancPluginContext* context, + const void* buffer, + uint32_t size, + OrthancPluginDicomToJsonFormat format, + OrthancPluginDicomToJsonFlags flags, + uint32_t maxStringLength) + { + char* result; + + _OrthancPluginDicomToJson params; + memset(¶ms, 0, sizeof(params)); + params.result = &result; + params.buffer = buffer; + params.size = size; + params.format = format; + params.flags = flags; + params.maxStringLength = maxStringLength; + + if (context->InvokeService(context, _OrthancPluginService_DicomBufferToJson, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Format a DICOM instance as a JSON string. + * + * This function formats a DICOM instance that is stored in Orthanc, + * and outputs a JSON string representing the tags of this DICOM + * instance. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instanceId The Orthanc identifier of the instance. + * @param format The output format. + * @param flags Flags governing the output. + * @param maxStringLength The maximum length of a field. Too long fields will + * be output as "null". The 0 value means no maximum length. + * @return The NULL value if the case of an error, or the JSON + * string. This string must be freed by OrthancPluginFreeString(). + * @ingroup Toolbox + * @see OrthancPluginDicomInstanceToJson() + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginDicomInstanceToJson( + OrthancPluginContext* context, + const char* instanceId, + OrthancPluginDicomToJsonFormat format, + OrthancPluginDicomToJsonFlags flags, + uint32_t maxStringLength) + { + char* result; + + _OrthancPluginDicomToJson params; + memset(¶ms, 0, sizeof(params)); + params.result = &result; + params.instanceId = instanceId; + params.format = format; + params.flags = flags; + params.maxStringLength = maxStringLength; + + if (context->InvokeService(context, _OrthancPluginService_DicomInstanceToJson, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + typedef struct + { + OrthancPluginMemoryBuffer* target; + const char* uri; + uint32_t headersCount; + const char* const* headersKeys; + const char* const* headersValues; + int32_t afterPlugins; + } _OrthancPluginRestApiGet2; + + /** + * @brief Make a GET call to the Orthanc REST API, with custom HTTP headers. + * + * Make a GET call to the Orthanc REST API with extended + * parameters. The result to the query is stored into a newly + * allocated memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param uri The URI in the built-in Orthanc API. + * @param headersCount The number of HTTP headers. + * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header). + * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header). + * @param afterPlugins If 0, the built-in API of Orthanc is used. + * If 1, the API is tainted by the plugins. + * @return 0 if success, or the error code if failure. + * @see OrthancPluginRestApiGet(), OrthancPluginRestApiGetAfterPlugins() + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiGet2( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* uri, + uint32_t headersCount, + const char* const* headersKeys, + const char* const* headersValues, + int32_t afterPlugins) + { + _OrthancPluginRestApiGet2 params; + params.target = target; + params.uri = uri; + params.headersCount = headersCount; + params.headersKeys = headersKeys; + params.headersValues = headersValues; + params.afterPlugins = afterPlugins; + + return context->InvokeService(context, _OrthancPluginService_RestApiGet2, ¶ms); + } + + + + typedef struct + { + OrthancPluginWorklistCallback callback; + } _OrthancPluginWorklistCallback; + + /** + * @brief Register a callback to handle modality worklists requests. + * + * This function registers a callback to handle C-Find SCP requests + * on modality worklists. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param callback The callback. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterWorklistCallback( + OrthancPluginContext* context, + OrthancPluginWorklistCallback callback) + { + _OrthancPluginWorklistCallback params; + params.callback = callback; + + return context->InvokeService(context, _OrthancPluginService_RegisterWorklistCallback, ¶ms); + } + + + + typedef struct + { + OrthancPluginWorklistAnswers* answers; + const OrthancPluginWorklistQuery* query; + const void* dicom; + uint32_t size; + } _OrthancPluginWorklistAnswersOperation; + + /** + * @brief Add one answer to some modality worklist request. + * + * This function adds one worklist (encoded as a DICOM file) to the + * set of answers corresponding to some C-Find SCP request against + * modality worklists. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param answers The set of answers. + * @param query The worklist query, as received by the callback. + * @param dicom The worklist to answer, encoded as a DICOM file. + * @param size The size of the DICOM file. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + * @see OrthancPluginCreateDicom() + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginWorklistAddAnswer( + OrthancPluginContext* context, + OrthancPluginWorklistAnswers* answers, + const OrthancPluginWorklistQuery* query, + const void* dicom, + uint32_t size) + { + _OrthancPluginWorklistAnswersOperation params; + params.answers = answers; + params.query = query; + params.dicom = dicom; + params.size = size; + + return context->InvokeService(context, _OrthancPluginService_WorklistAddAnswer, ¶ms); + } + + + /** + * @brief Mark the set of worklist answers as incomplete. + * + * This function marks as incomplete the set of answers + * corresponding to some C-Find SCP request against modality + * worklists. This must be used if canceling the handling of a + * request when too many answers are to be returned. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param answers The set of answers. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginWorklistMarkIncomplete( + OrthancPluginContext* context, + OrthancPluginWorklistAnswers* answers) + { + _OrthancPluginWorklistAnswersOperation params; + params.answers = answers; + params.query = NULL; + params.dicom = NULL; + params.size = 0; + + return context->InvokeService(context, _OrthancPluginService_WorklistMarkIncomplete, ¶ms); + } + + + typedef struct + { + const OrthancPluginWorklistQuery* query; + const void* dicom; + uint32_t size; + int32_t* isMatch; + OrthancPluginMemoryBuffer* target; + } _OrthancPluginWorklistQueryOperation; + + /** + * @brief Test whether a worklist matches the query. + * + * This function checks whether one worklist (encoded as a DICOM + * file) matches the C-Find SCP query against modality + * worklists. This function must be called before adding the + * worklist as an answer through OrthancPluginWorklistAddAnswer(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param query The worklist query, as received by the callback. + * @param dicom The worklist to answer, encoded as a DICOM file. + * @param size The size of the DICOM file. + * @return 1 if the worklist matches the query, 0 otherwise. + * @ingroup DicomCallbacks + **/ + ORTHANC_PLUGIN_INLINE int32_t OrthancPluginWorklistIsMatch( + OrthancPluginContext* context, + const OrthancPluginWorklistQuery* query, + const void* dicom, + uint32_t size) + { + int32_t isMatch = 0; + + _OrthancPluginWorklistQueryOperation params; + params.query = query; + params.dicom = dicom; + params.size = size; + params.isMatch = &isMatch; + params.target = NULL; + + if (context->InvokeService(context, _OrthancPluginService_WorklistIsMatch, ¶ms) == OrthancPluginErrorCode_Success) + { + return isMatch; + } + else + { + /* Error: Assume non-match */ + return 0; + } + } + + + /** + * @brief Retrieve the worklist query as a DICOM file. + * + * This function retrieves the DICOM file that underlies a C-Find + * SCP query against modality worklists. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target Memory buffer where to store the DICOM file. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param query The worklist query, as received by the callback. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginWorklistGetDicomQuery( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const OrthancPluginWorklistQuery* query) + { + _OrthancPluginWorklistQueryOperation params; + params.query = query; + params.dicom = NULL; + params.size = 0; + params.isMatch = NULL; + params.target = target; + + return context->InvokeService(context, _OrthancPluginService_WorklistGetDicomQuery, ¶ms); + } + + + /** + * @brief Get the origin of a DICOM file. + * + * This function returns the origin of a DICOM instance that has been received by Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The instance of interest. + * @return The origin of the instance. + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginInstanceOrigin OrthancPluginGetInstanceOrigin( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance) + { + OrthancPluginInstanceOrigin origin; + + _OrthancPluginAccessDicomInstance params; + memset(¶ms, 0, sizeof(params)); + params.resultOrigin = &origin; + params.instance = instance; + + if (context->InvokeService(context, _OrthancPluginService_GetInstanceOrigin, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return OrthancPluginInstanceOrigin_Unknown; + } + else + { + return origin; + } + } + + + typedef struct + { + OrthancPluginMemoryBuffer* target; + const char* json; + const OrthancPluginImage* pixelData; + OrthancPluginCreateDicomFlags flags; + } _OrthancPluginCreateDicom; + + /** + * @brief Create a DICOM instance from a JSON string and an image. + * + * This function takes as input a string containing a JSON file + * describing the content of a DICOM instance. As an output, it + * writes the corresponding DICOM instance to a newly allocated + * memory buffer. Additionally, an image to be encoded within the + * DICOM instance can also be provided. + * + * Private tags will be associated with the private creator whose + * value is specified in the "DefaultPrivateCreator" configuration + * option of Orthanc. The function OrthancPluginCreateDicom2() can + * be used if another private creator must be used to create this + * instance. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param json The input JSON file. + * @param pixelData The image. Can be NULL, if the pixel data is encoded inside the JSON with the data URI scheme. + * @param flags Flags governing the output. + * @return 0 if success, other value if error. + * @ingroup Toolbox + * @see OrthancPluginCreateDicom2() + * @see OrthancPluginDicomBufferToJson() + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCreateDicom( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* json, + const OrthancPluginImage* pixelData, + OrthancPluginCreateDicomFlags flags) + { + _OrthancPluginCreateDicom params; + params.target = target; + params.json = json; + params.pixelData = pixelData; + params.flags = flags; + + return context->InvokeService(context, _OrthancPluginService_CreateDicom, ¶ms); + } + + + typedef struct + { + OrthancPluginDecodeImageCallback callback; + } _OrthancPluginDecodeImageCallback; + + /** + * @brief Register a callback to handle the decoding of DICOM images. + * + * This function registers a custom callback to decode DICOM images, + * extending the built-in decoder of Orthanc that uses + * DCMTK. Starting with Orthanc 1.7.0, the exact behavior is + * affected by the configuration option + * "BuiltinDecoderTranscoderOrder" of Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param callback The callback. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterDecodeImageCallback( + OrthancPluginContext* context, + OrthancPluginDecodeImageCallback callback) + { + _OrthancPluginDecodeImageCallback params; + params.callback = callback; + + return context->InvokeService(context, _OrthancPluginService_RegisterDecodeImageCallback, ¶ms); + } + + + + typedef struct + { + OrthancPluginImage** target; + OrthancPluginPixelFormat format; + uint32_t width; + uint32_t height; + uint32_t pitch; + void* buffer; + const void* constBuffer; + uint32_t bufferSize; + uint32_t frameIndex; + } _OrthancPluginCreateImage; + + + /** + * @brief Create an image. + * + * This function creates an image of given size and format. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param format The format of the pixels. + * @param width The width of the image. + * @param height The height of the image. + * @return The newly allocated image. It must be freed with OrthancPluginFreeImage(). + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginCreateImage( + OrthancPluginContext* context, + OrthancPluginPixelFormat format, + uint32_t width, + uint32_t height) + { + OrthancPluginImage* target = NULL; + + _OrthancPluginCreateImage params; + memset(¶ms, 0, sizeof(params)); + params.target = ⌖ + params.format = format; + params.width = width; + params.height = height; + + if (context->InvokeService(context, _OrthancPluginService_CreateImage, ¶ms) != OrthancPluginErrorCode_Success) + { + return NULL; + } + else + { + return target; + } + } + + + /** + * @brief Create an image pointing to a memory buffer. + * + * This function creates an image whose content points to a memory + * buffer managed by the plugin. Note that the buffer is directly + * accessed, no memory is allocated and no data is copied. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param format The format of the pixels. + * @param width The width of the image. + * @param height The height of the image. + * @param pitch The pitch of the image (i.e. the number of bytes + * between 2 successive lines of the image in the memory buffer). + * @param buffer The memory buffer. + * @return The newly allocated image. It must be freed with OrthancPluginFreeImage(). + * @ingroup Images + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginCreateImageAccessor( + OrthancPluginContext* context, + OrthancPluginPixelFormat format, + uint32_t width, + uint32_t height, + uint32_t pitch, + void* buffer) + { + OrthancPluginImage* target = NULL; + + _OrthancPluginCreateImage params; + memset(¶ms, 0, sizeof(params)); + params.target = ⌖ + params.format = format; + params.width = width; + params.height = height; + params.pitch = pitch; + params.buffer = buffer; + + if (context->InvokeService(context, _OrthancPluginService_CreateImageAccessor, ¶ms) != OrthancPluginErrorCode_Success) + { + return NULL; + } + else + { + return target; + } + } + + + + /** + * @brief Decode one frame from a DICOM instance. + * + * This function decodes one frame of a DICOM image that is stored + * in a memory buffer. This function will give the same result as + * OrthancPluginUncompressImage() for single-frame DICOM images. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param buffer Pointer to a memory buffer containing the DICOM image. + * @param bufferSize Size of the memory buffer containing the DICOM image. + * @param frameIndex The index of the frame of interest in a multi-frame image. + * @return The uncompressed image. It must be freed with OrthancPluginFreeImage(). + * @ingroup Images + * @see OrthancPluginGetInstanceDecodedFrame() + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginDecodeDicomImage( + OrthancPluginContext* context, + const void* buffer, + uint32_t bufferSize, + uint32_t frameIndex) + { + OrthancPluginImage* target = NULL; + + _OrthancPluginCreateImage params; + memset(¶ms, 0, sizeof(params)); + params.target = ⌖ + params.constBuffer = buffer; + params.bufferSize = bufferSize; + params.frameIndex = frameIndex; + + if (context->InvokeService(context, _OrthancPluginService_DecodeDicomImage, ¶ms) != OrthancPluginErrorCode_Success) + { + return NULL; + } + else + { + return target; + } + } + + + + typedef struct + { + char** result; + const void* buffer; + uint32_t size; + } _OrthancPluginComputeHash; + + /** + * @brief Compute an MD5 hash. + * + * This functions computes the MD5 cryptographic hash of the given memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param buffer The source memory buffer. + * @param size The size in bytes of the source buffer. + * @return The NULL value in case of error, or a string containing the cryptographic hash. + * This string must be freed by OrthancPluginFreeString(). + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginComputeMd5( + OrthancPluginContext* context, + const void* buffer, + uint32_t size) + { + char* result; + + _OrthancPluginComputeHash params; + params.result = &result; + params.buffer = buffer; + params.size = size; + + if (context->InvokeService(context, _OrthancPluginService_ComputeMd5, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Compute a SHA-1 hash. + * + * This functions computes the SHA-1 cryptographic hash of the given memory buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param buffer The source memory buffer. + * @param size The size in bytes of the source buffer. + * @return The NULL value in case of error, or a string containing the cryptographic hash. + * This string must be freed by OrthancPluginFreeString(). + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginComputeSha1( + OrthancPluginContext* context, + const void* buffer, + uint32_t size) + { + char* result; + + _OrthancPluginComputeHash params; + params.result = &result; + params.buffer = buffer; + params.size = size; + + if (context->InvokeService(context, _OrthancPluginService_ComputeSha1, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + + typedef struct + { + OrthancPluginDictionaryEntry* target; + const char* name; + } _OrthancPluginLookupDictionary; + + /** + * @brief Get information about the given DICOM tag. + * + * This functions makes a lookup in the dictionary of DICOM tags + * that are known to Orthanc, and returns information about this + * tag. The tag can be specified using its human-readable name + * (e.g. "PatientName") or a set of two hexadecimal numbers + * (e.g. "0010-0020"). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target Where to store the information about the tag. + * @param name The name of the DICOM tag. + * @return 0 if success, other value if error. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginLookupDictionary( + OrthancPluginContext* context, + OrthancPluginDictionaryEntry* target, + const char* name) + { + _OrthancPluginLookupDictionary params; + params.target = target; + params.name = name; + return context->InvokeService(context, _OrthancPluginService_LookupDictionary, ¶ms); + } + + + + typedef struct + { + OrthancPluginRestOutput* output; + const void* answer; + uint32_t answerSize; + uint32_t headersCount; + const char* const* headersKeys; + const char* const* headersValues; + } _OrthancPluginSendMultipartItem2; + + /** + * @brief Send an item as a part of some HTTP multipart answer, with custom headers. + * + * This function sends an item as a part of some HTTP multipart + * answer that was initiated by OrthancPluginStartMultipartAnswer(). In addition to + * OrthancPluginSendMultipartItem(), this function will set HTTP header associated + * with the item. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param answer Pointer to the memory buffer containing the item. + * @param answerSize Number of bytes of the item. + * @param headersCount The number of HTTP headers. + * @param headersKeys Array containing the keys of the HTTP headers. + * @param headersValues Array containing the values of the HTTP headers. + * @return 0 if success, or the error code if failure (this notably happens + * if the connection is closed by the client). + * @see OrthancPluginSendMultipartItem() + * @ingroup REST + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSendMultipartItem2( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + const void* answer, + uint32_t answerSize, + uint32_t headersCount, + const char* const* headersKeys, + const char* const* headersValues) + { + _OrthancPluginSendMultipartItem2 params; + params.output = output; + params.answer = answer; + params.answerSize = answerSize; + params.headersCount = headersCount; + params.headersKeys = headersKeys; + params.headersValues = headersValues; + + return context->InvokeService(context, _OrthancPluginService_SendMultipartItem2, ¶ms); + } + + + typedef struct + { + OrthancPluginIncomingHttpRequestFilter callback; + } _OrthancPluginIncomingHttpRequestFilter; + + /** + * @brief Register a callback to filter incoming HTTP requests. + * + * This function registers a custom callback to filter incoming HTTP/REST + * requests received by the HTTP server of Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param callback The callback. + * @return 0 if success, other value if error. + * @ingroup Callbacks + * @deprecated Please instead use OrthancPluginRegisterIncomingHttpRequestFilter2() + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterIncomingHttpRequestFilter( + OrthancPluginContext* context, + OrthancPluginIncomingHttpRequestFilter callback) + { + _OrthancPluginIncomingHttpRequestFilter params; + params.callback = callback; + + return context->InvokeService(context, _OrthancPluginService_RegisterIncomingHttpRequestFilter, ¶ms); + } + + + + typedef struct + { + OrthancPluginMemoryBuffer* answerBody; + OrthancPluginMemoryBuffer* answerHeaders; + uint16_t* httpStatus; + OrthancPluginHttpMethod method; + const char* url; + uint32_t headersCount; + const char* const* headersKeys; + const char* const* headersValues; + const void* body; + uint32_t bodySize; + const char* username; + const char* password; + uint32_t timeout; + const char* certificateFile; + const char* certificateKeyFile; + const char* certificateKeyPassword; + uint8_t pkcs11; + } _OrthancPluginCallHttpClient2; + + + + /** + * @brief Issue a HTTP call with full flexibility. + * + * Make a HTTP call to the given URL. The result to the query is + * stored into a newly allocated memory buffer. The HTTP request + * will be done accordingly to the global configuration of Orthanc + * (in particular, the options "HttpProxy", "HttpTimeout", + * "HttpsVerifyPeers", "HttpsCACertificates", and "Pkcs11" will be + * taken into account). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param answerBody The target memory buffer (out argument). + * It must be freed with OrthancPluginFreeMemoryBuffer(). + * The value of this argument is ignored if the HTTP method is DELETE. + * @param answerHeaders The target memory buffer for the HTTP headers in the answers (out argument). + * The answer headers are formatted as a JSON object (associative array). + * The buffer must be freed with OrthancPluginFreeMemoryBuffer(). + * This argument can be set to NULL if the plugin has no interest in the HTTP headers. + * @param httpStatus The HTTP status after the execution of the request (out argument). + * @param method HTTP method to be used. + * @param url The URL of interest. + * @param headersCount The number of HTTP headers. + * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header). + * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header). + * @param username The username (can be <tt>NULL</tt> if no password protection). + * @param password The password (can be <tt>NULL</tt> if no password protection). + * @param body The HTTP body for a POST or PUT request. + * @param bodySize The size of the body. + * @param timeout Timeout in seconds (0 for default timeout). + * @param certificateFile Path to the client certificate for HTTPS, in PEM format + * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS). + * @param certificateKeyFile Path to the key of the client certificate for HTTPS, in PEM format + * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS). + * @param certificateKeyPassword Password to unlock the key of the client certificate + * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS). + * @param pkcs11 Enable PKCS#11 client authentication for hardware security modules and smart cards. + * @return 0 if success, or the error code if failure. + * @see OrthancPluginCallPeerApi() + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginHttpClient( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* answerBody, + OrthancPluginMemoryBuffer* answerHeaders, + uint16_t* httpStatus, + OrthancPluginHttpMethod method, + const char* url, + uint32_t headersCount, + const char* const* headersKeys, + const char* const* headersValues, + const void* body, + uint32_t bodySize, + const char* username, + const char* password, + uint32_t timeout, + const char* certificateFile, + const char* certificateKeyFile, + const char* certificateKeyPassword, + uint8_t pkcs11) + { + _OrthancPluginCallHttpClient2 params; + memset(¶ms, 0, sizeof(params)); + + params.answerBody = answerBody; + params.answerHeaders = answerHeaders; + params.httpStatus = httpStatus; + params.method = method; + params.url = url; + params.headersCount = headersCount; + params.headersKeys = headersKeys; + params.headersValues = headersValues; + params.body = body; + params.bodySize = bodySize; + params.username = username; + params.password = password; + params.timeout = timeout; + params.certificateFile = certificateFile; + params.certificateKeyFile = certificateKeyFile; + params.certificateKeyPassword = certificateKeyPassword; + params.pkcs11 = pkcs11; + + return context->InvokeService(context, _OrthancPluginService_CallHttpClient2, ¶ms); + } + + + /** + * @brief Generate an UUID. + * + * Generate a random GUID/UUID (globally unique identifier). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @return NULL in the case of an error, or a newly allocated string + * containing the UUID. This string must be freed by OrthancPluginFreeString(). + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginGenerateUuid( + OrthancPluginContext* context) + { + char* result; + + _OrthancPluginRetrieveDynamicString params; + params.result = &result; + params.argument = NULL; + + if (context->InvokeService(context, _OrthancPluginService_GenerateUuid, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + + + typedef struct + { + OrthancPluginFindCallback callback; + } _OrthancPluginFindCallback; + + /** + * @brief Register a callback to handle C-Find requests. + * + * This function registers a callback to handle C-Find SCP requests + * that are not related to modality worklists. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param callback The callback. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterFindCallback( + OrthancPluginContext* context, + OrthancPluginFindCallback callback) + { + _OrthancPluginFindCallback params; + params.callback = callback; + + return context->InvokeService(context, _OrthancPluginService_RegisterFindCallback, ¶ms); + } + + + typedef struct + { + OrthancPluginFindAnswers *answers; + const OrthancPluginFindQuery *query; + const void *dicom; + uint32_t size; + uint32_t index; + uint32_t *resultUint32; + uint16_t *resultGroup; + uint16_t *resultElement; + char **resultString; + } _OrthancPluginFindOperation; + + /** + * @brief Add one answer to some C-Find request. + * + * This function adds one answer (encoded as a DICOM file) to the + * set of answers corresponding to some C-Find SCP request that is + * not related to modality worklists. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param answers The set of answers. + * @param dicom The answer to be added, encoded as a DICOM file. + * @param size The size of the DICOM file. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + * @see OrthancPluginCreateDicom() + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginFindAddAnswer( + OrthancPluginContext* context, + OrthancPluginFindAnswers* answers, + const void* dicom, + uint32_t size) + { + _OrthancPluginFindOperation params; + memset(¶ms, 0, sizeof(params)); + params.answers = answers; + params.dicom = dicom; + params.size = size; + + return context->InvokeService(context, _OrthancPluginService_FindAddAnswer, ¶ms); + } + + + /** + * @brief Mark the set of C-Find answers as incomplete. + * + * This function marks as incomplete the set of answers + * corresponding to some C-Find SCP request that is not related to + * modality worklists. This must be used if canceling the handling + * of a request when too many answers are to be returned. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param answers The set of answers. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginFindMarkIncomplete( + OrthancPluginContext* context, + OrthancPluginFindAnswers* answers) + { + _OrthancPluginFindOperation params; + memset(¶ms, 0, sizeof(params)); + params.answers = answers; + + return context->InvokeService(context, _OrthancPluginService_FindMarkIncomplete, ¶ms); + } + + + + /** + * @brief Get the number of tags in a C-Find query. + * + * This function returns the number of tags that are contained in + * the given C-Find query. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param query The C-Find query. + * @return The number of tags. + * @ingroup DicomCallbacks + **/ + ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetFindQuerySize( + OrthancPluginContext* context, + const OrthancPluginFindQuery* query) + { + uint32_t count = 0; + + _OrthancPluginFindOperation params; + memset(¶ms, 0, sizeof(params)); + params.query = query; + params.resultUint32 = &count; + + if (context->InvokeService(context, _OrthancPluginService_GetFindQuerySize, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return 0; + } + else + { + return count; + } + } + + + /** + * @brief Get one tag in a C-Find query. + * + * This function returns the group and the element of one DICOM tag + * in the given C-Find query. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param group The group of the tag (output). + * @param element The element of the tag (output). + * @param query The C-Find query. + * @param index The index of the tag of interest. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginGetFindQueryTag( + OrthancPluginContext* context, + uint16_t* group, + uint16_t* element, + const OrthancPluginFindQuery* query, + uint32_t index) + { + _OrthancPluginFindOperation params; + memset(¶ms, 0, sizeof(params)); + params.query = query; + params.index = index; + params.resultGroup = group; + params.resultElement = element; + + return context->InvokeService(context, _OrthancPluginService_GetFindQueryTag, ¶ms); + } + + + /** + * @brief Get the symbolic name of one tag in a C-Find query. + * + * This function returns the symbolic name of one DICOM tag in the + * given C-Find query. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param query The C-Find query. + * @param index The index of the tag of interest. + * @return The NULL value in case of error, or a string containing the name of the tag. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginGetFindQueryTagName( + OrthancPluginContext* context, + const OrthancPluginFindQuery* query, + uint32_t index) + { + char* result; + + _OrthancPluginFindOperation params; + memset(¶ms, 0, sizeof(params)); + params.query = query; + params.index = index; + params.resultString = &result; + + if (context->InvokeService(context, _OrthancPluginService_GetFindQueryTagName, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Get the value associated with one tag in a C-Find query. + * + * This function returns the value associated with one tag in the + * given C-Find query. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param query The C-Find query. + * @param index The index of the tag of interest. + * @return The NULL value in case of error, or a string containing the value of the tag. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginGetFindQueryValue( + OrthancPluginContext* context, + const OrthancPluginFindQuery* query, + uint32_t index) + { + char* result; + + _OrthancPluginFindOperation params; + memset(¶ms, 0, sizeof(params)); + params.query = query; + params.index = index; + params.resultString = &result; + + if (context->InvokeService(context, _OrthancPluginService_GetFindQueryValue, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + + + typedef struct + { + OrthancPluginMoveCallback callback; + OrthancPluginGetMoveSize getMoveSize; + OrthancPluginApplyMove applyMove; + OrthancPluginFreeMove freeMove; + } _OrthancPluginMoveCallback; + + /** + * @brief Register a callback to handle C-Move requests. + * + * This function registers a callback to handle C-Move SCP requests. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param callback The main callback. + * @param getMoveSize Callback to read the number of C-Move suboperations. + * @param applyMove Callback to apply one C-Move suboperation. + * @param freeMove Callback to free the C-Move driver. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterMoveCallback( + OrthancPluginContext* context, + OrthancPluginMoveCallback callback, + OrthancPluginGetMoveSize getMoveSize, + OrthancPluginApplyMove applyMove, + OrthancPluginFreeMove freeMove) + { + _OrthancPluginMoveCallback params; + params.callback = callback; + params.getMoveSize = getMoveSize; + params.applyMove = applyMove; + params.freeMove = freeMove; + + return context->InvokeService(context, _OrthancPluginService_RegisterMoveCallback, ¶ms); + } + + + + typedef struct + { + OrthancPluginFindMatcher** target; + const void* query; + uint32_t size; + } _OrthancPluginCreateFindMatcher; + + + /** + * @brief Create a C-Find matcher. + * + * This function creates a "matcher" object that can be used to + * check whether a DICOM instance matches a C-Find query. The C-Find + * query must be expressed as a DICOM buffer. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param query The C-Find DICOM query. + * @param size The size of the DICOM query. + * @return The newly allocated matcher. It must be freed with OrthancPluginFreeFindMatcher(). + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginFindMatcher* OrthancPluginCreateFindMatcher( + OrthancPluginContext* context, + const void* query, + uint32_t size) + { + OrthancPluginFindMatcher* target = NULL; + + _OrthancPluginCreateFindMatcher params; + memset(¶ms, 0, sizeof(params)); + params.target = ⌖ + params.query = query; + params.size = size; + + if (context->InvokeService(context, _OrthancPluginService_CreateFindMatcher, ¶ms) != OrthancPluginErrorCode_Success) + { + return NULL; + } + else + { + return target; + } + } + + + typedef struct + { + OrthancPluginFindMatcher* matcher; + } _OrthancPluginFreeFindMatcher; + + /** + * @brief Free a C-Find matcher. + * + * This function frees a matcher that was created using OrthancPluginCreateFindMatcher(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param matcher The matcher of interest. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginFreeFindMatcher( + OrthancPluginContext* context, + OrthancPluginFindMatcher* matcher) + { + _OrthancPluginFreeFindMatcher params; + params.matcher = matcher; + + context->InvokeService(context, _OrthancPluginService_FreeFindMatcher, ¶ms); + } + + + typedef struct + { + const OrthancPluginFindMatcher* matcher; + const void* dicom; + uint32_t size; + int32_t* isMatch; + } _OrthancPluginFindMatcherIsMatch; + + /** + * @brief Test whether a DICOM instance matches a C-Find query. + * + * This function checks whether one DICOM instance matches C-Find + * matcher that was previously allocated using + * OrthancPluginCreateFindMatcher(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param matcher The matcher of interest. + * @param dicom The DICOM instance to be matched. + * @param size The size of the DICOM instance. + * @return 1 if the DICOM instance matches the query, 0 otherwise. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE int32_t OrthancPluginFindMatcherIsMatch( + OrthancPluginContext* context, + const OrthancPluginFindMatcher* matcher, + const void* dicom, + uint32_t size) + { + int32_t isMatch = 0; + + _OrthancPluginFindMatcherIsMatch params; + params.matcher = matcher; + params.dicom = dicom; + params.size = size; + params.isMatch = &isMatch; + + if (context->InvokeService(context, _OrthancPluginService_FindMatcherIsMatch, ¶ms) == OrthancPluginErrorCode_Success) + { + return isMatch; + } + else + { + /* Error: Assume non-match */ + return 0; + } + } + + + typedef struct + { + OrthancPluginIncomingHttpRequestFilter2 callback; + } _OrthancPluginIncomingHttpRequestFilter2; + + /** + * @brief Register a callback to filter incoming HTTP requests. + * + * This function registers a custom callback to filter incoming HTTP/REST + * requests received by the HTTP server of Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param callback The callback. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterIncomingHttpRequestFilter2( + OrthancPluginContext* context, + OrthancPluginIncomingHttpRequestFilter2 callback) + { + _OrthancPluginIncomingHttpRequestFilter2 params; + params.callback = callback; + + return context->InvokeService(context, _OrthancPluginService_RegisterIncomingHttpRequestFilter2, ¶ms); + } + + + + typedef struct + { + OrthancPluginPeers** peers; + } _OrthancPluginGetPeers; + + /** + * @brief Return the list of available Orthanc peers. + * + * This function returns the parameters of the Orthanc peers that are known to + * the Orthanc server hosting the plugin. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @return NULL if error, or a newly allocated opaque data structure containing the peers. + * This structure must be freed with OrthancPluginFreePeers(). + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginPeers* OrthancPluginGetPeers( + OrthancPluginContext* context) + { + OrthancPluginPeers* peers = NULL; + + _OrthancPluginGetPeers params; + memset(¶ms, 0, sizeof(params)); + params.peers = &peers; + + if (context->InvokeService(context, _OrthancPluginService_GetPeers, ¶ms) != OrthancPluginErrorCode_Success) + { + return NULL; + } + else + { + return peers; + } + } + + + typedef struct + { + OrthancPluginPeers* peers; + } _OrthancPluginFreePeers; + + /** + * @brief Free the list of available Orthanc peers. + * + * This function frees the data structure returned by OrthancPluginGetPeers(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param peers The data structure describing the Orthanc peers. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginFreePeers( + OrthancPluginContext* context, + OrthancPluginPeers* peers) + { + _OrthancPluginFreePeers params; + params.peers = peers; + + context->InvokeService(context, _OrthancPluginService_FreePeers, ¶ms); + } + + + typedef struct + { + uint32_t* target; + const OrthancPluginPeers* peers; + } _OrthancPluginGetPeersCount; + + /** + * @brief Get the number of Orthanc peers. + * + * This function returns the number of Orthanc peers. + * + * This function is thread-safe: Several threads sharing the same + * OrthancPluginPeers object can simultaneously call this function. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param peers The data structure describing the Orthanc peers. + * @result The number of peers. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetPeersCount( + OrthancPluginContext* context, + const OrthancPluginPeers* peers) + { + uint32_t target = 0; + + _OrthancPluginGetPeersCount params; + memset(¶ms, 0, sizeof(params)); + params.target = ⌖ + params.peers = peers; + + if (context->InvokeService(context, _OrthancPluginService_GetPeersCount, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return 0; + } + else + { + return target; + } + } + + + typedef struct + { + const char** target; + const OrthancPluginPeers* peers; + uint32_t peerIndex; + const char* userProperty; + } _OrthancPluginGetPeerProperty; + + /** + * @brief Get the symbolic name of an Orthanc peer. + * + * This function returns the symbolic name of the Orthanc peer, + * which corresponds to the key of the "OrthancPeers" configuration + * option of Orthanc. + * + * This function is thread-safe: Several threads sharing the same + * OrthancPluginPeers object can simultaneously call this function. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param peers The data structure describing the Orthanc peers. + * @param peerIndex The index of the peer of interest. + * This value must be lower than OrthancPluginGetPeersCount(). + * @result The symbolic name, or NULL in the case of an error. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetPeerName( + OrthancPluginContext* context, + const OrthancPluginPeers* peers, + uint32_t peerIndex) + { + const char* target = NULL; + + _OrthancPluginGetPeerProperty params; + memset(¶ms, 0, sizeof(params)); + params.target = ⌖ + params.peers = peers; + params.peerIndex = peerIndex; + params.userProperty = NULL; + + if (context->InvokeService(context, _OrthancPluginService_GetPeerName, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return target; + } + } + + + /** + * @brief Get the base URL of an Orthanc peer. + * + * This function returns the base URL to the REST API of some Orthanc peer. + * + * This function is thread-safe: Several threads sharing the same + * OrthancPluginPeers object can simultaneously call this function. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param peers The data structure describing the Orthanc peers. + * @param peerIndex The index of the peer of interest. + * This value must be lower than OrthancPluginGetPeersCount(). + * @result The URL, or NULL in the case of an error. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetPeerUrl( + OrthancPluginContext* context, + const OrthancPluginPeers* peers, + uint32_t peerIndex) + { + const char* target = NULL; + + _OrthancPluginGetPeerProperty params; + memset(¶ms, 0, sizeof(params)); + params.target = ⌖ + params.peers = peers; + params.peerIndex = peerIndex; + params.userProperty = NULL; + + if (context->InvokeService(context, _OrthancPluginService_GetPeerUrl, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return target; + } + } + + + + /** + * @brief Get some user-defined property of an Orthanc peer. + * + * This function returns some user-defined property of some Orthanc + * peer. An user-defined property is a property that is associated + * with the peer in the Orthanc configuration file, but that is not + * recognized by the Orthanc core. + * + * This function is thread-safe: Several threads sharing the same + * OrthancPluginPeers object can simultaneously call this function. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param peers The data structure describing the Orthanc peers. + * @param peerIndex The index of the peer of interest. + * This value must be lower than OrthancPluginGetPeersCount(). + * @param userProperty The user property of interest. + * @result The value of the user property, or NULL if it is not defined. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetPeerUserProperty( + OrthancPluginContext* context, + const OrthancPluginPeers* peers, + uint32_t peerIndex, + const char* userProperty) + { + const char* target = NULL; + + _OrthancPluginGetPeerProperty params; + memset(¶ms, 0, sizeof(params)); + params.target = ⌖ + params.peers = peers; + params.peerIndex = peerIndex; + params.userProperty = userProperty; + + if (context->InvokeService(context, _OrthancPluginService_GetPeerUserProperty, ¶ms) != OrthancPluginErrorCode_Success) + { + /* No such user property */ + return NULL; + } + else + { + return target; + } + } + + + + typedef struct + { + OrthancPluginMemoryBuffer* answerBody; + OrthancPluginMemoryBuffer* answerHeaders; + uint16_t* httpStatus; + const OrthancPluginPeers* peers; + uint32_t peerIndex; + OrthancPluginHttpMethod method; + const char* uri; + uint32_t additionalHeadersCount; + const char* const* additionalHeadersKeys; + const char* const* additionalHeadersValues; + const void* body; + uint32_t bodySize; + uint32_t timeout; + } _OrthancPluginCallPeerApi; + + /** + * @brief Call the REST API of an Orthanc peer. + * + * Make a REST call to the given URI in the REST API of a remote + * Orthanc peer. The result to the query is stored into a newly + * allocated memory buffer. The HTTP request will be done according + * to the "OrthancPeers" configuration option of Orthanc. + * + * This function is thread-safe: Several threads sharing the same + * OrthancPluginPeers object can simultaneously call this function. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param answerBody The target memory buffer (out argument). + * It must be freed with OrthancPluginFreeMemoryBuffer(). + * The value of this argument is ignored if the HTTP method is DELETE. + * @param answerHeaders The target memory buffer for the HTTP headers in the answers (out argument). + * The answer headers are formatted as a JSON object (associative array). + * The buffer must be freed with OrthancPluginFreeMemoryBuffer(). + * This argument can be set to NULL if the plugin has no interest in the HTTP headers. + * @param httpStatus The HTTP status after the execution of the request (out argument). + * @param peers The data structure describing the Orthanc peers. + * @param peerIndex The index of the peer of interest. + * This value must be lower than OrthancPluginGetPeersCount(). + * @param method HTTP method to be used. + * @param uri The URI of interest in the REST API. + * @param additionalHeadersCount The number of HTTP headers to be added to the + * HTTP headers provided in the global configuration of Orthanc. + * @param additionalHeadersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header). + * @param additionalHeadersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header). + * @param body The HTTP body for a POST or PUT request. + * @param bodySize The size of the body. + * @param timeout Timeout in seconds (0 for default timeout). + * @return 0 if success, or the error code if failure. + * @see OrthancPluginHttpClient() + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCallPeerApi( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* answerBody, + OrthancPluginMemoryBuffer* answerHeaders, + uint16_t* httpStatus, + const OrthancPluginPeers* peers, + uint32_t peerIndex, + OrthancPluginHttpMethod method, + const char* uri, + uint32_t additionalHeadersCount, + const char* const* additionalHeadersKeys, + const char* const* additionalHeadersValues, + const void* body, + uint32_t bodySize, + uint32_t timeout) + { + _OrthancPluginCallPeerApi params; + memset(¶ms, 0, sizeof(params)); + + params.answerBody = answerBody; + params.answerHeaders = answerHeaders; + params.httpStatus = httpStatus; + params.peers = peers; + params.peerIndex = peerIndex; + params.method = method; + params.uri = uri; + params.additionalHeadersCount = additionalHeadersCount; + params.additionalHeadersKeys = additionalHeadersKeys; + params.additionalHeadersValues = additionalHeadersValues; + params.body = body; + params.bodySize = bodySize; + params.timeout = timeout; + + return context->InvokeService(context, _OrthancPluginService_CallPeerApi, ¶ms); + } + + + + + + typedef struct + { + OrthancPluginJob** target; + void *job; + OrthancPluginJobFinalize finalize; + const char *type; + OrthancPluginJobGetProgress getProgress; + OrthancPluginJobGetContent getContent; + OrthancPluginJobGetSerialized getSerialized; + OrthancPluginJobStep step; + OrthancPluginJobStop stop; + OrthancPluginJobReset reset; + } _OrthancPluginCreateJob; + + /** + * @brief Create a custom job. + * + * This function creates a custom job to be run by the jobs engine + * of Orthanc. + * + * Orthanc starts one dedicated thread per custom job that is + * running. It is guaranteed that all the callbacks will only be + * called from this single dedicated thread, in mutual exclusion: As + * a consequence, it is *not* mandatory to protect the various + * callbacks by mutexes. + * + * The custom job can nonetheless launch its own processing threads + * on the first call to the "step()" callback, and stop them once + * the "stop()" callback is called. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param job The job to be executed. + * @param finalize The finalization callback. + * @param type The type of the job, provided to the job unserializer. + * See OrthancPluginRegisterJobsUnserializer(). + * @param getProgress The progress callback. + * @param getContent The content callback. + * @param getSerialized The serialization callback. + * @param step The callback to execute the individual steps of the job. + * @param stop The callback that is invoked once the job leaves the "running" state. + * @param reset The callback that is invoked if a stopped job is started again. + * @return The newly allocated job. It must be freed with OrthancPluginFreeJob(), + * as long as it is not submitted with OrthancPluginSubmitJob(). + * @ingroup Toolbox + * @deprecated This signature should not be used anymore since Orthanc SDK 1.11.3. + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginJob *OrthancPluginCreateJob( + OrthancPluginContext *context, + void *job, + OrthancPluginJobFinalize finalize, + const char *type, + OrthancPluginJobGetProgress getProgress, + OrthancPluginJobGetContent getContent, + OrthancPluginJobGetSerialized getSerialized, + OrthancPluginJobStep step, + OrthancPluginJobStop stop, + OrthancPluginJobReset reset) + { + OrthancPluginJob* target = NULL; + + _OrthancPluginCreateJob params; + memset(¶ms, 0, sizeof(params)); + + params.target = ⌖ + params.job = job; + params.finalize = finalize; + params.type = type; + params.getProgress = getProgress; + params.getContent = getContent; + params.getSerialized = getSerialized; + params.step = step; + params.stop = stop; + params.reset = reset; + + if (context->InvokeService(context, _OrthancPluginService_CreateJob, ¶ms) != OrthancPluginErrorCode_Success || + target == NULL) + { + /* Error */ + return NULL; + } + else + { + return target; + } + } + + + typedef struct + { + OrthancPluginJob** target; + void *job; + OrthancPluginJobFinalize finalize; + const char *type; + OrthancPluginJobGetProgress getProgress; + OrthancPluginJobGetContent2 getContent; + OrthancPluginJobGetSerialized2 getSerialized; + OrthancPluginJobStep step; + OrthancPluginJobStop stop; + OrthancPluginJobReset reset; + } _OrthancPluginCreateJob2; + + /** + * @brief Create a custom job. + * + * This function creates a custom job to be run by the jobs engine + * of Orthanc. + * + * Orthanc starts one dedicated thread per custom job that is + * running. It is guaranteed that all the callbacks will only be + * called from this single dedicated thread, in mutual exclusion: As + * a consequence, it is *not* mandatory to protect the various + * callbacks by mutexes. + * + * The custom job can nonetheless launch its own processing threads + * on the first call to the "step()" callback, and stop them once + * the "stop()" callback is called. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param job The job to be executed. + * @param finalize The finalization callback. + * @param type The type of the job, provided to the job unserializer. + * See OrthancPluginRegisterJobsUnserializer(). + * @param getProgress The progress callback. + * @param getContent The content callback. + * @param getSerialized The serialization callback. + * @param step The callback to execute the individual steps of the job. + * @param stop The callback that is invoked once the job leaves the "running" state. + * @param reset The callback that is invoked if a stopped job is started again. + * @return The newly allocated job. It must be freed with OrthancPluginFreeJob(), + * as long as it is not submitted with OrthancPluginSubmitJob(). + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginJob *OrthancPluginCreateJob2( + OrthancPluginContext *context, + void *job, + OrthancPluginJobFinalize finalize, + const char *type, + OrthancPluginJobGetProgress getProgress, + OrthancPluginJobGetContent2 getContent, + OrthancPluginJobGetSerialized2 getSerialized, + OrthancPluginJobStep step, + OrthancPluginJobStop stop, + OrthancPluginJobReset reset) + { + OrthancPluginJob* target = NULL; + + _OrthancPluginCreateJob2 params; + memset(¶ms, 0, sizeof(params)); + + params.target = ⌖ + params.job = job; + params.finalize = finalize; + params.type = type; + params.getProgress = getProgress; + params.getContent = getContent; + params.getSerialized = getSerialized; + params.step = step; + params.stop = stop; + params.reset = reset; + + if (context->InvokeService(context, _OrthancPluginService_CreateJob2, ¶ms) != OrthancPluginErrorCode_Success || + target == NULL) + { + /* Error */ + return NULL; + } + else + { + return target; + } + } + + + typedef struct + { + OrthancPluginJob* job; + } _OrthancPluginFreeJob; + + /** + * @brief Free a custom job. + * + * This function frees an image that was created with OrthancPluginCreateJob(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param job The job. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginFreeJob( + OrthancPluginContext* context, + OrthancPluginJob* job) + { + _OrthancPluginFreeJob params; + params.job = job; + + context->InvokeService(context, _OrthancPluginService_FreeJob, ¶ms); + } + + + + typedef struct + { + char** resultId; + OrthancPluginJob *job; + int priority; + } _OrthancPluginSubmitJob; + + /** + * @brief Submit a new job to the jobs engine of Orthanc. + * + * This function adds the given job to the pending jobs of + * Orthanc. Orthanc will take take of freeing it by invoking the + * finalization callback provided to OrthancPluginCreateJob(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param job The job, as received by OrthancPluginCreateJob(). + * @param priority The priority of the job. + * @return ID of the newly-submitted job. This string must be freed by OrthancPluginFreeString(). + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE char *OrthancPluginSubmitJob( + OrthancPluginContext *context, + OrthancPluginJob *job, + int priority) + { + char* resultId = NULL; + + _OrthancPluginSubmitJob params; + memset(¶ms, 0, sizeof(params)); + + params.resultId = &resultId; + params.job = job; + params.priority = priority; + + if (context->InvokeService(context, _OrthancPluginService_SubmitJob, ¶ms) != OrthancPluginErrorCode_Success || + resultId == NULL) + { + /* Error */ + return NULL; + } + else + { + return resultId; + } + } + + + + typedef struct + { + OrthancPluginJobsUnserializer unserializer; + } _OrthancPluginJobsUnserializer; + + /** + * @brief Register an unserializer for custom jobs. + * + * This function registers an unserializer that decodes custom jobs + * from a JSON string. This callback is invoked when the jobs engine + * of Orthanc is started (on Orthanc initialization), for each job + * that is stored in the Orthanc database. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param unserializer The job unserializer. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterJobsUnserializer( + OrthancPluginContext* context, + OrthancPluginJobsUnserializer unserializer) + { + _OrthancPluginJobsUnserializer params; + params.unserializer = unserializer; + + context->InvokeService(context, _OrthancPluginService_RegisterJobsUnserializer, ¶ms); + } + + + + typedef struct + { + OrthancPluginRestOutput* output; + const char* details; + uint8_t log; + } _OrthancPluginSetHttpErrorDetails; + + /** + * @brief Provide a detailed description for an HTTP error. + * + * This function sets the detailed description associated with an + * HTTP error. This description will be displayed in the "Details" + * field of the JSON body of the HTTP answer. It is only taken into + * consideration if the REST callback returns an error code that is + * different from "OrthancPluginErrorCode_Success", and if the + * "HttpDescribeErrors" configuration option of Orthanc is set to + * "true". + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param output The HTTP connection to the client application. + * @param details The details of the error message. + * @param log Whether to also write the detailed error to the Orthanc logs. + * @ingroup REST + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginSetHttpErrorDetails( + OrthancPluginContext* context, + OrthancPluginRestOutput* output, + const char* details, + uint8_t log) + { + _OrthancPluginSetHttpErrorDetails params; + params.output = output; + params.details = details; + params.log = log; + context->InvokeService(context, _OrthancPluginService_SetHttpErrorDetails, ¶ms); + } + + + + typedef struct + { + const char** result; + const char* argument; + } _OrthancPluginRetrieveStaticString; + + /** + * @brief Detect the MIME type of a file. + * + * This function returns the MIME type of a file by inspecting its extension. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param path Path to the file. + * @return The MIME type. This is a statically-allocated + * string, do not free it. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE const char* OrthancPluginAutodetectMimeType( + OrthancPluginContext* context, + const char* path) + { + const char* result = NULL; + + _OrthancPluginRetrieveStaticString params; + params.result = &result; + params.argument = path; + + if (context->InvokeService(context, _OrthancPluginService_AutodetectMimeType, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + + typedef struct + { + const char* name; + float value; + OrthancPluginMetricsType type; + } _OrthancPluginSetMetricsValue; + + /** + * @brief Set the value of a floating-point metrics. + * + * This function sets the value of a floating-point metrics to + * monitor the behavior of the plugin through tools such as + * Prometheus. The values of all the metrics are stored within the + * Orthanc context. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param name The name of the metrics to be set. + * @param value The value of the metrics. + * @param type The type of the metrics. This parameter is only taken into consideration + * the first time this metrics is set. + * @ingroup Toolbox + * @see OrthancPluginSetMetricsIntegerValue() + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginSetMetricsValue( + OrthancPluginContext* context, + const char* name, + float value, + OrthancPluginMetricsType type) + { + _OrthancPluginSetMetricsValue params; + params.name = name; + params.value = value; + params.type = type; + context->InvokeService(context, _OrthancPluginService_SetMetricsValue, ¶ms); + } + + + + typedef struct + { + OrthancPluginRefreshMetricsCallback callback; + } _OrthancPluginRegisterRefreshMetricsCallback; + + /** + * @brief Register a callback to refresh the metrics. + * + * This function registers a callback to refresh the metrics. The + * callback must make calls to OrthancPluginSetMetricsValue() or + * OrthancPluginSetMetricsIntegerValue(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param callback The callback function to handle the refresh. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterRefreshMetricsCallback( + OrthancPluginContext* context, + OrthancPluginRefreshMetricsCallback callback) + { + _OrthancPluginRegisterRefreshMetricsCallback params; + params.callback = callback; + context->InvokeService(context, _OrthancPluginService_RegisterRefreshMetricsCallback, ¶ms); + } + + + + + typedef struct + { + char** target; + const void* dicom; + uint32_t dicomSize; + OrthancPluginDicomWebBinaryCallback callback; + } _OrthancPluginEncodeDicomWeb; + + /** + * @brief Convert a DICOM instance to DICOMweb JSON. + * + * This function converts a memory buffer containing a DICOM instance, + * into its DICOMweb JSON representation. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param dicom Pointer to the DICOM instance. + * @param dicomSize Size of the DICOM instance. + * @param callback Callback to set the value of the binary tags. + * @see OrthancPluginCreateDicom() + * @return The NULL value in case of error, or the JSON document. This string must + * be freed by OrthancPluginFreeString(). + * @deprecated OrthancPluginEncodeDicomWebJson2() + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebJson( + OrthancPluginContext* context, + const void* dicom, + uint32_t dicomSize, + OrthancPluginDicomWebBinaryCallback callback) + { + char* target = NULL; + + _OrthancPluginEncodeDicomWeb params; + params.target = ⌖ + params.dicom = dicom; + params.dicomSize = dicomSize; + params.callback = callback; + + if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebJson, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return target; + } + } + + + /** + * @brief Convert a DICOM instance to DICOMweb XML. + * + * This function converts a memory buffer containing a DICOM instance, + * into its DICOMweb XML representation. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param dicom Pointer to the DICOM instance. + * @param dicomSize Size of the DICOM instance. + * @param callback Callback to set the value of the binary tags. + * @return The NULL value in case of error, or the XML document. This string must + * be freed by OrthancPluginFreeString(). + * @see OrthancPluginCreateDicom() + * @deprecated OrthancPluginEncodeDicomWebXml2() + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebXml( + OrthancPluginContext* context, + const void* dicom, + uint32_t dicomSize, + OrthancPluginDicomWebBinaryCallback callback) + { + char* target = NULL; + + _OrthancPluginEncodeDicomWeb params; + params.target = ⌖ + params.dicom = dicom; + params.dicomSize = dicomSize; + params.callback = callback; + + if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebXml, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return target; + } + } + + + + typedef struct + { + char** target; + const void* dicom; + uint32_t dicomSize; + OrthancPluginDicomWebBinaryCallback2 callback; + void* payload; + } _OrthancPluginEncodeDicomWeb2; + + /** + * @brief Convert a DICOM instance to DICOMweb JSON. + * + * This function converts a memory buffer containing a DICOM instance, + * into its DICOMweb JSON representation. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param dicom Pointer to the DICOM instance. + * @param dicomSize Size of the DICOM instance. + * @param callback Callback to set the value of the binary tags. + * @param payload User payload. + * @return The NULL value in case of error, or the JSON document. This string must + * be freed by OrthancPluginFreeString(). + * @see OrthancPluginCreateDicom() + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebJson2( + OrthancPluginContext* context, + const void* dicom, + uint32_t dicomSize, + OrthancPluginDicomWebBinaryCallback2 callback, + void* payload) + { + char* target = NULL; + + _OrthancPluginEncodeDicomWeb2 params; + params.target = ⌖ + params.dicom = dicom; + params.dicomSize = dicomSize; + params.callback = callback; + params.payload = payload; + + if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebJson2, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return target; + } + } + + + /** + * @brief Convert a DICOM instance to DICOMweb XML. + * + * This function converts a memory buffer containing a DICOM instance, + * into its DICOMweb XML representation. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param dicom Pointer to the DICOM instance. + * @param dicomSize Size of the DICOM instance. + * @param callback Callback to set the value of the binary tags. + * @param payload User payload. + * @return The NULL value in case of error, or the XML document. This string must + * be freed by OrthancPluginFreeString(). + * @see OrthancPluginCreateDicom() + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebXml2( + OrthancPluginContext* context, + const void* dicom, + uint32_t dicomSize, + OrthancPluginDicomWebBinaryCallback2 callback, + void* payload) + { + char* target = NULL; + + _OrthancPluginEncodeDicomWeb2 params; + params.target = ⌖ + params.dicom = dicom; + params.dicomSize = dicomSize; + params.callback = callback; + params.payload = payload; + + if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebXml2, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return target; + } + } + + + + /** + * @brief Callback executed when a HTTP header is received during a chunked transfer. + * + * Signature of a callback function that is called by Orthanc acting + * as a HTTP client during a chunked HTTP transfer, as soon as it + * receives one HTTP header from the answer of the remote HTTP + * server. + * + * @see OrthancPluginChunkedHttpClient() + * @param answer The user payload, as provided by the calling plugin. + * @param key The key of the HTTP header. + * @param value The value of the HTTP header. + * @return 0 if success, or the error code if failure. + * @ingroup Toolbox + **/ + typedef OrthancPluginErrorCode (*OrthancPluginChunkedClientAnswerAddHeader) ( + void* answer, + const char* key, + const char* value); + + + /** + * @brief Callback executed when an answer chunk is received during a chunked transfer. + * + * Signature of a callback function that is called by Orthanc acting + * as a HTTP client during a chunked HTTP transfer, as soon as it + * receives one data chunk from the answer of the remote HTTP + * server. + * + * @see OrthancPluginChunkedHttpClient() + * @param answer The user payload, as provided by the calling plugin. + * @param data The content of the data chunk. + * @param size The size of the data chunk. + * @return 0 if success, or the error code if failure. + * @ingroup Toolbox + **/ + typedef OrthancPluginErrorCode (*OrthancPluginChunkedClientAnswerAddChunk) ( + void* answer, + const void* data, + uint32_t size); + + + /** + * @brief Callback to know whether the request body is entirely read during a chunked transfer + * + * Signature of a callback function that is called by Orthanc acting + * as a HTTP client during a chunked HTTP transfer, while reading + * the body of a POST or PUT request. The plugin must answer "1" as + * soon as the body is entirely read: The "request" data structure + * must act as an iterator. + * + * @see OrthancPluginChunkedHttpClient() + * @param request The user payload, as provided by the calling plugin. + * @return "1" if the body is over, or "0" if there is still data to be read. + * @ingroup Toolbox + **/ + typedef uint8_t (*OrthancPluginChunkedClientRequestIsDone) (void* request); + + + /** + * @brief Callback to advance in the request body during a chunked transfer + * + * Signature of a callback function that is called by Orthanc acting + * as a HTTP client during a chunked HTTP transfer, while reading + * the body of a POST or PUT request. This function asks the plugin + * to advance to the next chunk of data of the request body: The + * "request" data structure must act as an iterator. + * + * @see OrthancPluginChunkedHttpClient() + * @param request The user payload, as provided by the calling plugin. + * @return 0 if success, or the error code if failure. + * @ingroup Toolbox + **/ + typedef OrthancPluginErrorCode (*OrthancPluginChunkedClientRequestNext) (void* request); + + + /** + * @brief Callback to read the current chunk of the request body during a chunked transfer + * + * Signature of a callback function that is called by Orthanc acting + * as a HTTP client during a chunked HTTP transfer, while reading + * the body of a POST or PUT request. The plugin must provide the + * content of the current chunk of data of the request body. + * + * @see OrthancPluginChunkedHttpClient() + * @param request The user payload, as provided by the calling plugin. + * @return The content of the current request chunk. + * @ingroup Toolbox + **/ + typedef const void* (*OrthancPluginChunkedClientRequestGetChunkData) (void* request); + + + /** + * @brief Callback to read the size of the current request chunk during a chunked transfer + * + * Signature of a callback function that is called by Orthanc acting + * as a HTTP client during a chunked HTTP transfer, while reading + * the body of a POST or PUT request. The plugin must provide the + * size of the current chunk of data of the request body. + * + * @see OrthancPluginChunkedHttpClient() + * @param request The user payload, as provided by the calling plugin. + * @return The size of the current request chunk. + * @ingroup Toolbox + **/ + typedef uint32_t (*OrthancPluginChunkedClientRequestGetChunkSize) (void* request); + + + typedef struct + { + void* answer; + OrthancPluginChunkedClientAnswerAddChunk answerAddChunk; + OrthancPluginChunkedClientAnswerAddHeader answerAddHeader; + uint16_t* httpStatus; + OrthancPluginHttpMethod method; + const char* url; + uint32_t headersCount; + const char* const* headersKeys; + const char* const* headersValues; + void* request; + OrthancPluginChunkedClientRequestIsDone requestIsDone; + OrthancPluginChunkedClientRequestGetChunkData requestChunkData; + OrthancPluginChunkedClientRequestGetChunkSize requestChunkSize; + OrthancPluginChunkedClientRequestNext requestNext; + const char* username; + const char* password; + uint32_t timeout; + const char* certificateFile; + const char* certificateKeyFile; + const char* certificateKeyPassword; + uint8_t pkcs11; + } _OrthancPluginChunkedHttpClient; + + + /** + * @brief Issue a HTTP call, using chunked HTTP transfers. + * + * Make a HTTP call to the given URL using chunked HTTP + * transfers. The request body is provided as an iterator over data + * chunks. The answer is provided as a sequence of function calls + * with the individual HTTP headers and answer chunks. + * + * Contrarily to OrthancPluginHttpClient() that entirely stores the + * request body and the answer body in memory buffers, this function + * uses chunked HTTP transfers. This results in a lower memory + * consumption. Pay attention to the fact that Orthanc servers with + * version <= 1.5.6 do not support chunked transfers: You must use + * OrthancPluginHttpClient() if contacting such older servers. + * + * The HTTP request will be done accordingly to the global + * configuration of Orthanc (in particular, the options "HttpProxy", + * "HttpTimeout", "HttpsVerifyPeers", "HttpsCACertificates", and + * "Pkcs11" will be taken into account). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param answer The user payload for the answer body. It will be provided to the callbacks for the answer. + * @param answerAddChunk Callback function to report a data chunk from the answer body. + * @param answerAddHeader Callback function to report an HTTP header sent by the remote server. + * @param httpStatus The HTTP status after the execution of the request (out argument). + * @param method HTTP method to be used. + * @param url The URL of interest. + * @param headersCount The number of HTTP headers. + * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header). + * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header). + * @param request The user payload containing the request body, and acting as an iterator. + * It will be provided to the callbacks for the request. + * @param requestIsDone Callback function to tell whether the request body is entirely read. + * @param requestChunkData Callback function to get the content of the current data chunk of the request body. + * @param requestChunkSize Callback function to get the size of the current data chunk of the request body. + * @param requestNext Callback function to advance to the next data chunk of the request body. + * @param username The username (can be <tt>NULL</tt> if no password protection). + * @param password The password (can be <tt>NULL</tt> if no password protection). + * @param timeout Timeout in seconds (0 for default timeout). + * @param certificateFile Path to the client certificate for HTTPS, in PEM format + * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS). + * @param certificateKeyFile Path to the key of the client certificate for HTTPS, in PEM format + * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS). + * @param certificateKeyPassword Password to unlock the key of the client certificate + * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS). + * @param pkcs11 Enable PKCS#11 client authentication for hardware security modules and smart cards. + * @return 0 if success, or the error code if failure. + * @see OrthancPluginHttpClient() + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginChunkedHttpClient( + OrthancPluginContext* context, + void* answer, + OrthancPluginChunkedClientAnswerAddChunk answerAddChunk, + OrthancPluginChunkedClientAnswerAddHeader answerAddHeader, + uint16_t* httpStatus, + OrthancPluginHttpMethod method, + const char* url, + uint32_t headersCount, + const char* const* headersKeys, + const char* const* headersValues, + void* request, + OrthancPluginChunkedClientRequestIsDone requestIsDone, + OrthancPluginChunkedClientRequestGetChunkData requestChunkData, + OrthancPluginChunkedClientRequestGetChunkSize requestChunkSize, + OrthancPluginChunkedClientRequestNext requestNext, + const char* username, + const char* password, + uint32_t timeout, + const char* certificateFile, + const char* certificateKeyFile, + const char* certificateKeyPassword, + uint8_t pkcs11) + { + _OrthancPluginChunkedHttpClient params; + memset(¶ms, 0, sizeof(params)); + + /* In common with OrthancPluginHttpClient() */ + params.httpStatus = httpStatus; + params.method = method; + params.url = url; + params.headersCount = headersCount; + params.headersKeys = headersKeys; + params.headersValues = headersValues; + params.username = username; + params.password = password; + params.timeout = timeout; + params.certificateFile = certificateFile; + params.certificateKeyFile = certificateKeyFile; + params.certificateKeyPassword = certificateKeyPassword; + params.pkcs11 = pkcs11; + + /* For chunked body/answer */ + params.answer = answer; + params.answerAddChunk = answerAddChunk; + params.answerAddHeader = answerAddHeader; + params.request = request; + params.requestIsDone = requestIsDone; + params.requestChunkData = requestChunkData; + params.requestChunkSize = requestChunkSize; + params.requestNext = requestNext; + + return context->InvokeService(context, _OrthancPluginService_ChunkedHttpClient, ¶ms); + } + + + + /** + * @brief Opaque structure that reads the content of a HTTP request body during a chunked HTTP transfer. + * @ingroup Callbacks + **/ + typedef struct _OrthancPluginServerChunkedRequestReader_t OrthancPluginServerChunkedRequestReader; + + + + /** + * @brief Callback to create a reader to handle incoming chunked HTTP transfers. + * + * Signature of a callback function that is called by Orthanc acting + * as a HTTP server that supports chunked HTTP transfers. This + * callback is only invoked if the HTTP method is POST or PUT. The + * callback must create an user-specific "reader" object that will + * be fed with the body of the incoming body. + * + * @see OrthancPluginRegisterChunkedRestCallback() + * @param reader Memory location that must be filled with the newly-created reader. + * @param url The URI that is accessed. + * @param request The body of the HTTP request. Note that "body" and "bodySize" are not used. + * @return 0 if success, or the error code if failure. + **/ + typedef OrthancPluginErrorCode (*OrthancPluginServerChunkedRequestReaderFactory) ( + OrthancPluginServerChunkedRequestReader** reader, + const char* url, + const OrthancPluginHttpRequest* request); + + + /** + * @brief Callback invoked whenever a new data chunk is available during a chunked transfer. + * + * Signature of a callback function that is called by Orthanc acting + * as a HTTP server that supports chunked HTTP transfers. This callback + * is invoked as soon as a new data chunk is available for the request body. + * + * @see OrthancPluginRegisterChunkedRestCallback() + * @param reader The user payload, as created by the OrthancPluginServerChunkedRequestReaderFactory() callback. + * @param data The content of the data chunk. + * @param size The size of the data chunk. + * @return 0 if success, or the error code if failure. + **/ + typedef OrthancPluginErrorCode (*OrthancPluginServerChunkedRequestReaderAddChunk) ( + OrthancPluginServerChunkedRequestReader* reader, + const void* data, + uint32_t size); + + + /** + * @brief Callback invoked whenever the request body is entirely received. + * + * Signature of a callback function that is called by Orthanc acting + * as a HTTP server that supports chunked HTTP transfers. This + * callback is invoked as soon as the full body of the HTTP request + * is available. The plugin can then send its answer thanks to the + * provided "output" object. + * + * @see OrthancPluginRegisterChunkedRestCallback() + * @param reader The user payload, as created by the OrthancPluginServerChunkedRequestReaderFactory() callback. + * @param output The HTTP connection to the client application. + * @return 0 if success, or the error code if failure. + **/ + typedef OrthancPluginErrorCode (*OrthancPluginServerChunkedRequestReaderExecute) ( + OrthancPluginServerChunkedRequestReader* reader, + OrthancPluginRestOutput* output); + + + /** + * @brief Callback invoked to release the resources associated with an incoming HTTP chunked transfer. + * + * Signature of a callback function that is called by Orthanc acting + * as a HTTP server that supports chunked HTTP transfers. This + * callback is invoked to release all the resources allocated by the + * given reader. Note that this function might be invoked even if + * the entire body was not read, to deal with client error or + * disconnection. + * + * @see OrthancPluginRegisterChunkedRestCallback() + * @param reader The user payload, as created by the OrthancPluginServerChunkedRequestReaderFactory() callback. + **/ + typedef void (*OrthancPluginServerChunkedRequestReaderFinalize) ( + OrthancPluginServerChunkedRequestReader* reader); + + typedef struct + { + const char* pathRegularExpression; + OrthancPluginRestCallback getHandler; + OrthancPluginServerChunkedRequestReaderFactory postHandler; + OrthancPluginRestCallback deleteHandler; + OrthancPluginServerChunkedRequestReaderFactory putHandler; + OrthancPluginServerChunkedRequestReaderAddChunk addChunk; + OrthancPluginServerChunkedRequestReaderExecute execute; + OrthancPluginServerChunkedRequestReaderFinalize finalize; + } _OrthancPluginChunkedRestCallback; + + + /** + * @brief Register a REST callback to handle chunked HTTP transfers. + * + * This function registers a REST callback against a regular + * expression for a URI. This function must be called during the + * initialization of the plugin, i.e. inside the + * OrthancPluginInitialize() public function. + * + * Contrarily to OrthancPluginRegisterRestCallback(), the callbacks + * will NOT be invoked in mutual exclusion, so it is up to the + * plugin to implement the required locking mechanisms. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param pathRegularExpression Regular expression for the URI. May contain groups. + * @param getHandler The callback function to handle REST calls using the GET HTTP method. + * @param postHandler The callback function to handle REST calls using the POST HTTP method. + * @param deleteHandler The callback function to handle REST calls using the DELETE HTTP method. + * @param putHandler The callback function to handle REST calls using the PUT HTTP method. + * @param addChunk The callback invoked when a new chunk is available for the request body of a POST or PUT call. + * @param execute The callback invoked once the entire body of a POST or PUT call is read. + * @param finalize The callback invoked to release the resources associated with a POST or PUT call. + * @see OrthancPluginRegisterRestCallbackNoLock() + * + * @note + * The regular expression is case sensitive and must follow the + * [Perl syntax](https://www.boost.org/doc/libs/1_67_0/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html). + * + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterChunkedRestCallback( + OrthancPluginContext* context, + const char* pathRegularExpression, + OrthancPluginRestCallback getHandler, + OrthancPluginServerChunkedRequestReaderFactory postHandler, + OrthancPluginRestCallback deleteHandler, + OrthancPluginServerChunkedRequestReaderFactory putHandler, + OrthancPluginServerChunkedRequestReaderAddChunk addChunk, + OrthancPluginServerChunkedRequestReaderExecute execute, + OrthancPluginServerChunkedRequestReaderFinalize finalize) + { + _OrthancPluginChunkedRestCallback params; + params.pathRegularExpression = pathRegularExpression; + params.getHandler = getHandler; + params.postHandler = postHandler; + params.deleteHandler = deleteHandler; + params.putHandler = putHandler; + params.addChunk = addChunk; + params.execute = execute; + params.finalize = finalize; + + context->InvokeService(context, _OrthancPluginService_RegisterChunkedRestCallback, ¶ms); + } + + + + + + typedef struct + { + char** result; + uint16_t group; + uint16_t element; + const char* privateCreator; + } _OrthancPluginGetTagName; + + /** + * @brief Returns the symbolic name of a DICOM tag. + * + * This function makes a lookup to the dictionary of DICOM tags that + * are known to Orthanc, and returns the symbolic name of a DICOM tag. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param group The group of the tag. + * @param element The element of the tag. + * @param privateCreator For private tags, the name of the private creator (can be NULL). + * @return NULL in the case of an error, or a newly allocated string + * containing the path. This string must be freed by + * OrthancPluginFreeString(). + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginGetTagName( + OrthancPluginContext* context, + uint16_t group, + uint16_t element, + const char* privateCreator) + { + char* result; + + _OrthancPluginGetTagName params; + params.result = &result; + params.group = group; + params.element = element; + params.privateCreator = privateCreator; + + if (context->InvokeService(context, _OrthancPluginService_GetTagName, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + + /** + * @brief Callback executed by the storage commitment SCP. + * + * Signature of a factory function that creates an object to handle + * one incoming storage commitment request. + * + * @remark The factory receives the list of the SOP class/instance + * UIDs of interest to the remote storage commitment SCU. This gives + * the factory the possibility to start some prefetch process + * upfront in the background, before the handler object is actually + * queried about the status of these DICOM instances. + * + * @param handler Output variable where the factory puts the handler object it created. + * @param jobId ID of the Orthanc job that is responsible for handling + * the storage commitment request. This job will successively look for the + * status of all the individual queried DICOM instances. + * @param transactionUid UID of the storage commitment transaction + * provided by the storage commitment SCU. It contains the value of the + * (0008,1195) DICOM tag. + * @param sopClassUids Array of the SOP class UIDs (0008,0016) that are queried by the SCU. + * @param sopInstanceUids Array of the SOP instance UIDs (0008,0018) that are queried by the SCU. + * @param countInstances Number of DICOM instances that are queried. This is the size + * of the `sopClassUids` and `sopInstanceUids` arrays. + * @param remoteAet The AET of the storage commitment SCU. + * @param calledAet The AET used by the SCU to contact the storage commitment SCP (i.e. Orthanc). + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginStorageCommitmentFactory) ( + void** handler /* out */, + const char* jobId, + const char* transactionUid, + const char* const* sopClassUids, + const char* const* sopInstanceUids, + uint32_t countInstances, + const char* remoteAet, + const char* calledAet); + + + /** + * @brief Callback to free one storage commitment SCP handler. + * + * Signature of a callback function that releases the resources + * allocated by the factory of the storage commitment SCP. The + * handler is the return value of a previous call to the + * OrthancPluginStorageCommitmentFactory() callback. + * + * @param handler The handler object to be destructed. + * @ingroup DicomCallbacks + **/ + typedef void (*OrthancPluginStorageCommitmentDestructor) (void* handler); + + + /** + * @brief Callback to get the status of one DICOM instance in the + * storage commitment SCP. + * + * Signature of a callback function that is successively invoked for + * each DICOM instance that is queried by the remote storage + * commitment SCU. The function must be tought of as a method of + * the handler object that was created by a previous call to the + * OrthancPluginStorageCommitmentFactory() callback. After each call + * to this method, the progress of the associated Orthanc job is + * updated. + * + * @param target Output variable where to put the status for the queried instance. + * @param handler The handler object associated with this storage commitment request. + * @param sopClassUid The SOP class UID (0008,0016) of interest. + * @param sopInstanceUid The SOP instance UID (0008,0018) of interest. + * @ingroup DicomCallbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginStorageCommitmentLookup) ( + OrthancPluginStorageCommitmentFailureReason* target, + void* handler, + const char* sopClassUid, + const char* sopInstanceUid); + + + typedef struct + { + OrthancPluginStorageCommitmentFactory factory; + OrthancPluginStorageCommitmentDestructor destructor; + OrthancPluginStorageCommitmentLookup lookup; + } _OrthancPluginRegisterStorageCommitmentScpCallback; + + /** + * @brief Register a callback to handle incoming requests to the storage commitment SCP. + * + * This function registers a callback to handle storage commitment SCP requests. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param factory Factory function that creates the handler object + * for incoming storage commitment requests. + * @param destructor Destructor function to destroy the handler object. + * @param lookup Callback function to get the status of one DICOM instance. + * @return 0 if success, other value if error. + * @ingroup DicomCallbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterStorageCommitmentScpCallback( + OrthancPluginContext* context, + OrthancPluginStorageCommitmentFactory factory, + OrthancPluginStorageCommitmentDestructor destructor, + OrthancPluginStorageCommitmentLookup lookup) + { + _OrthancPluginRegisterStorageCommitmentScpCallback params; + params.factory = factory; + params.destructor = destructor; + params.lookup = lookup; + return context->InvokeService(context, _OrthancPluginService_RegisterStorageCommitmentScpCallback, ¶ms); + } + + + + /** + * @brief Callback to filter incoming DICOM instances received by Orthanc. + * + * Signature of a callback function that is triggered whenever + * Orthanc receives a new DICOM instance (e.g. through REST API or + * DICOM protocol), and that answers whether this DICOM instance + * should be accepted or discarded by Orthanc. + * + * Note that the metadata information is not available + * (i.e. GetInstanceMetadata() should not be used on "instance"). + * + * @warning Your callback function will be called synchronously with + * the core of Orthanc. This implies that deadlocks might emerge if + * you call other core primitives of Orthanc in your callback (such + * deadlocks are particularly visible in the presence of other plugins + * or Lua scripts). It is thus strongly advised to avoid any call to + * the REST API of Orthanc in the callback. If you have to call + * other primitives of Orthanc, you should make these calls in a + * separate thread, passing the pending events to be processed + * through a message queue. + * + * @param instance The received DICOM instance. + * @return 0 to discard the instance, 1 to store the instance, -1 if error. + * @ingroup Callbacks + **/ + typedef int32_t (*OrthancPluginIncomingDicomInstanceFilter) ( + const OrthancPluginDicomInstance* instance); + + + typedef struct + { + OrthancPluginIncomingDicomInstanceFilter callback; + } _OrthancPluginIncomingDicomInstanceFilter; + + /** + * @brief Register a callback to filter incoming DICOM instances. + * + * This function registers a custom callback to filter incoming + * DICOM instances received by Orthanc (either through the REST API + * or through the DICOM protocol). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param callback The callback. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterIncomingDicomInstanceFilter( + OrthancPluginContext* context, + OrthancPluginIncomingDicomInstanceFilter callback) + { + _OrthancPluginIncomingDicomInstanceFilter params; + params.callback = callback; + + return context->InvokeService(context, _OrthancPluginService_RegisterIncomingDicomInstanceFilter, ¶ms); + } + + + /** + * @brief Callback to filter incoming DICOM instances received by + * Orthanc through C-STORE. + * + * Signature of a callback function that is triggered whenever + * Orthanc receives a new DICOM instance using DICOM C-STORE, and + * that answers whether this DICOM instance should be accepted or + * discarded by Orthanc. If the instance is discarded, the callback + * can specify the DIMSE error code answered by the Orthanc C-STORE + * SCP. + * + * Note that the metadata information is not available + * (i.e. GetInstanceMetadata() should not be used on "instance"). + * + * @warning Your callback function will be called synchronously with + * the core of Orthanc. This implies that deadlocks might emerge if + * you call other core primitives of Orthanc in your callback (such + * deadlocks are particularly visible in the presence of other plugins + * or Lua scripts). It is thus strongly advised to avoid any call to + * the REST API of Orthanc in the callback. If you have to call + * other primitives of Orthanc, you should make these calls in a + * separate thread, passing the pending events to be processed + * through a message queue. + * + * @param dimseStatus If the DICOM instance is discarded, + * DIMSE status to be sent by the C-STORE SCP of Orthanc + * @param instance The received DICOM instance. + * @return 0 to discard the instance, 1 to store the instance, -1 if error. + * @ingroup Callbacks + **/ + typedef int32_t (*OrthancPluginIncomingCStoreInstanceFilter) ( + uint16_t* dimseStatus /* out */, + const OrthancPluginDicomInstance* instance); + + + typedef struct + { + OrthancPluginIncomingCStoreInstanceFilter callback; + } _OrthancPluginIncomingCStoreInstanceFilter; + + /** + * @brief Register a callback to filter incoming DICOM instances + * received by Orthanc through C-STORE. + * + * This function registers a custom callback to filter incoming + * DICOM instances received by Orthanc through the DICOM protocol. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param callback The callback. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterIncomingCStoreInstanceFilter( + OrthancPluginContext* context, + OrthancPluginIncomingCStoreInstanceFilter callback) + { + _OrthancPluginIncomingCStoreInstanceFilter params; + params.callback = callback; + + return context->InvokeService(context, _OrthancPluginService_RegisterIncomingCStoreInstanceFilter, ¶ms); + } + + /** + * @brief Callback to keep/discard/modify a DICOM instance received + * by Orthanc from any source (C-STORE or REST API) + * + * Signature of a callback function that is triggered whenever + * Orthanc receives a new DICOM instance (through DICOM protocol or + * REST API), and that specifies an action to be applied to this + * newly received instance. The instance can be kept as it is, can + * be modified by the plugin, or can be discarded. + * + * This callback is invoked immediately after reception, i.e. before + * transcoding and before filtering + * (cf. OrthancPluginRegisterIncomingDicomInstanceFilter()). + * + * @warning Your callback function will be called synchronously with + * the core of Orthanc. This implies that deadlocks might emerge if + * you call other core primitives of Orthanc in your callback (such + * deadlocks are particularly visible in the presence of other plugins + * or Lua scripts). It is thus strongly advised to avoid any call to + * the REST API of Orthanc in the callback. If you have to call + * other primitives of Orthanc, you should make these calls in a + * separate thread, passing the pending events to be processed + * through a message queue. + * + * @param modifiedDicomBuffer A buffer containing the modified DICOM (output). + * This buffer must be allocated using OrthancPluginCreateMemoryBuffer64() + * and will be freed by the Orthanc core. + * @param receivedDicomBuffer A buffer containing the received DICOM (input). + * @param receivedDicomBufferSize The size of the received DICOM (input). + * @param origin The origin of the DICOM instance (input). + * @return `OrthancPluginReceivedInstanceAction_KeepAsIs` to accept the instance as is,<br/> + * `OrthancPluginReceivedInstanceAction_Modify` to store the modified DICOM contained in `modifiedDicomBuffer`,<br/> + * `OrthancPluginReceivedInstanceAction_Discard` to tell Orthanc to discard the instance. + * @ingroup Callbacks + **/ + typedef OrthancPluginReceivedInstanceAction (*OrthancPluginReceivedInstanceCallback) ( + OrthancPluginMemoryBuffer64* modifiedDicomBuffer, + const void* receivedDicomBuffer, + uint64_t receivedDicomBufferSize, + OrthancPluginInstanceOrigin origin); + + + typedef struct + { + OrthancPluginReceivedInstanceCallback callback; + } _OrthancPluginReceivedInstanceCallback; + + /** + * @brief Register a callback to keep/discard/modify a DICOM instance received + * by Orthanc from any source (C-STORE or REST API) + * + * This function registers a custom callback to keep/discard/modify + * incoming DICOM instances received by Orthanc from any source + * (C-STORE or REST API). + * + * @warning Contrarily to + * OrthancPluginRegisterIncomingCStoreInstanceFilter() and + * OrthancPluginRegisterIncomingDicomInstanceFilter() that can be + * called by multiple plugins, + * OrthancPluginRegisterReceivedInstanceCallback() can only be used + * by one single plugin. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param callback The callback. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterReceivedInstanceCallback( + OrthancPluginContext* context, + OrthancPluginReceivedInstanceCallback callback) + { + _OrthancPluginReceivedInstanceCallback params; + params.callback = callback; + + return context->InvokeService(context, _OrthancPluginService_RegisterReceivedInstanceCallback, ¶ms); + } + + /** + * @brief Get the transfer syntax of a DICOM file. + * + * This function returns a pointer to a newly created string that + * contains the transfer syntax UID of the DICOM instance. The empty + * string might be returned if this information is unknown. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The instance of interest. + * @return The NULL value in case of error, or a string containing the + * transfer syntax UID. This string must be freed by OrthancPluginFreeString(). + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceTransferSyntaxUid( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance) + { + char* result; + + _OrthancPluginAccessDicomInstance params; + memset(¶ms, 0, sizeof(params)); + params.resultStringToFree = &result; + params.instance = instance; + + if (context->InvokeService(context, _OrthancPluginService_GetInstanceTransferSyntaxUid, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Check whether the DICOM file has pixel data. + * + * This function returns a Boolean value indicating whether the + * DICOM instance contains the pixel data (7FE0,0010) tag. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The instance of interest. + * @return "1" if the DICOM instance contains pixel data, or "0" if + * the tag is missing, or "-1" in the case of an error. + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE int32_t OrthancPluginHasInstancePixelData( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance) + { + int64_t hasPixelData; + + _OrthancPluginAccessDicomInstance params; + memset(¶ms, 0, sizeof(params)); + params.resultInt64 = &hasPixelData; + params.instance = instance; + + if (context->InvokeService(context, _OrthancPluginService_HasInstancePixelData, ¶ms) != OrthancPluginErrorCode_Success || + hasPixelData < 0 || + hasPixelData > 1) + { + /* Error */ + return -1; + } + else + { + return (hasPixelData != 0); + } + } + + + + + + + typedef struct + { + OrthancPluginDicomInstance** target; + const void* buffer; + uint32_t size; + const char* transferSyntax; + } _OrthancPluginCreateDicomInstance; + + /** + * @brief Parse a DICOM instance. + * + * This function parses a memory buffer that contains a DICOM + * file. The function returns a new pointer to a data structure that + * is managed by the Orthanc core. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param buffer The memory buffer containing the DICOM instance. + * @param size The size of the memory buffer. + * @return The newly allocated DICOM instance. It must be freed with OrthancPluginFreeDicomInstance(). + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginDicomInstance* OrthancPluginCreateDicomInstance( + OrthancPluginContext* context, + const void* buffer, + uint32_t size) + { + OrthancPluginDicomInstance* target = NULL; + + _OrthancPluginCreateDicomInstance params; + params.target = ⌖ + params.buffer = buffer; + params.size = size; + + if (context->InvokeService(context, _OrthancPluginService_CreateDicomInstance, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return target; + } + } + + typedef struct + { + OrthancPluginDicomInstance* dicom; + } _OrthancPluginFreeDicomInstance; + + /** + * @brief Free a DICOM instance. + * + * This function frees a DICOM instance that was parsed using + * OrthancPluginCreateDicomInstance(). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param dicom The DICOM instance. + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginFreeDicomInstance( + OrthancPluginContext* context, + OrthancPluginDicomInstance* dicom) + { + _OrthancPluginFreeDicomInstance params; + params.dicom = dicom; + + context->InvokeService(context, _OrthancPluginService_FreeDicomInstance, ¶ms); + } + + + typedef struct + { + uint32_t* targetUint32; + OrthancPluginMemoryBuffer* targetBuffer; + OrthancPluginImage** targetImage; + char** targetStringToFree; + const OrthancPluginDicomInstance* instance; + uint32_t frameIndex; + OrthancPluginDicomToJsonFormat format; + OrthancPluginDicomToJsonFlags flags; + uint32_t maxStringLength; + OrthancPluginDicomWebBinaryCallback2 dicomWebCallback; + void* dicomWebPayload; + } _OrthancPluginAccessDicomInstance2; + + /** + * @brief Get the number of frames in a DICOM instance. + * + * This function returns the number of frames that are part of a + * DICOM image managed by the Orthanc core. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The instance of interest. + * @return The number of frames (will be zero in the case of an error). + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetInstanceFramesCount( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance) + { + uint32_t count; + + _OrthancPluginAccessDicomInstance2 params; + memset(¶ms, 0, sizeof(params)); + params.targetUint32 = &count; + params.instance = instance; + + if (context->InvokeService(context, _OrthancPluginService_GetInstanceFramesCount, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return 0; + } + else + { + return count; + } + } + + + /** + * @brief Get the raw content of a frame in a DICOM instance. + * + * This function returns a memory buffer containing the raw content + * of a frame in a DICOM instance that is managed by the Orthanc + * core. This is notably useful for compressed transfer syntaxes, as + * it gives access to the embedded files (such as JPEG, JPEG-LS or + * JPEG2k). The Orthanc core transparently reassembles the fragments + * to extract the raw frame. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param instance The instance of interest. + * @param frameIndex The index of the frame of interest. + * @return 0 if success, or the error code if failure. + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginGetInstanceRawFrame( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const OrthancPluginDicomInstance* instance, + uint32_t frameIndex) + { + _OrthancPluginAccessDicomInstance2 params; + memset(¶ms, 0, sizeof(params)); + params.targetBuffer = target; + params.instance = instance; + params.frameIndex = frameIndex; + + return context->InvokeService(context, _OrthancPluginService_GetInstanceRawFrame, ¶ms); + } + + + /** + * @brief Decode one frame from a DICOM instance. + * + * This function decodes one frame of a DICOM image that is managed + * by the Orthanc core. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The instance of interest. + * @param frameIndex The index of the frame of interest. + * @return The uncompressed image. It must be freed with OrthancPluginFreeImage(). + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginGetInstanceDecodedFrame( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance, + uint32_t frameIndex) + { + OrthancPluginImage* target = NULL; + + _OrthancPluginAccessDicomInstance2 params; + memset(¶ms, 0, sizeof(params)); + params.targetImage = ⌖ + params.instance = instance; + params.frameIndex = frameIndex; + + if (context->InvokeService(context, _OrthancPluginService_GetInstanceDecodedFrame, ¶ms) != OrthancPluginErrorCode_Success) + { + return NULL; + } + else + { + return target; + } + } + + + /** + * @brief Parse and transcode a DICOM instance. + * + * This function parses a memory buffer that contains a DICOM file, + * then transcodes it to the given transfer syntax. The function + * returns a new pointer to a data structure that is managed by the + * Orthanc core. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param buffer The memory buffer containing the DICOM instance. + * @param size The size of the memory buffer. + * @param transferSyntax The transfer syntax UID for the transcoding. + * @return The newly allocated DICOM instance. It must be freed with OrthancPluginFreeDicomInstance(). + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginDicomInstance* OrthancPluginTranscodeDicomInstance( + OrthancPluginContext* context, + const void* buffer, + uint32_t size, + const char* transferSyntax) + { + OrthancPluginDicomInstance* target = NULL; + + _OrthancPluginCreateDicomInstance params; + params.target = ⌖ + params.buffer = buffer; + params.size = size; + params.transferSyntax = transferSyntax; + + if (context->InvokeService(context, _OrthancPluginService_TranscodeDicomInstance, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return target; + } + } + + /** + * @brief Writes a DICOM instance to a memory buffer. + * + * This function returns a memory buffer containing the + * serialization of a DICOM instance that is managed by the Orthanc + * core. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param instance The instance of interest. + * @return 0 if success, or the error code if failure. + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSerializeDicomInstance( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const OrthancPluginDicomInstance* instance) + { + _OrthancPluginAccessDicomInstance2 params; + memset(¶ms, 0, sizeof(params)); + params.targetBuffer = target; + params.instance = instance; + + return context->InvokeService(context, _OrthancPluginService_SerializeDicomInstance, ¶ms); + } + + + /** + * @brief Format a DICOM memory buffer as a JSON string. + * + * This function takes as DICOM instance managed by the Orthanc + * core, and outputs a JSON string representing the tags of this + * DICOM file. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The DICOM instance of interest. + * @param format The output format. + * @param flags Flags governing the output. + * @param maxStringLength The maximum length of a field. Too long fields will + * be output as "null". The 0 value means no maximum length. + * @return The NULL value if the case of an error, or the JSON + * string. This string must be freed by OrthancPluginFreeString(). + * @ingroup DicomInstance + * @see OrthancPluginDicomBufferToJson() + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceAdvancedJson( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance, + OrthancPluginDicomToJsonFormat format, + OrthancPluginDicomToJsonFlags flags, + uint32_t maxStringLength) + { + char* result = NULL; + + _OrthancPluginAccessDicomInstance2 params; + memset(¶ms, 0, sizeof(params)); + params.targetStringToFree = &result; + params.instance = instance; + params.format = format; + params.flags = flags; + params.maxStringLength = maxStringLength; + + if (context->InvokeService(context, _OrthancPluginService_GetInstanceAdvancedJson, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Convert a DICOM instance to DICOMweb JSON. + * + * This function converts a DICOM instance that is managed by the + * Orthanc core, into its DICOMweb JSON representation. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The DICOM instance of interest. + * @param callback Callback to set the value of the binary tags. + * @param payload User payload. + * @return The NULL value in case of error, or the JSON document. This string must + * be freed by OrthancPluginFreeString(). + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceDicomWebJson( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance, + OrthancPluginDicomWebBinaryCallback2 callback, + void* payload) + { + char* target = NULL; + + _OrthancPluginAccessDicomInstance2 params; + params.targetStringToFree = ⌖ + params.instance = instance; + params.dicomWebCallback = callback; + params.dicomWebPayload = payload; + + if (context->InvokeService(context, _OrthancPluginService_GetInstanceDicomWebJson, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return target; + } + } + + + /** + * @brief Convert a DICOM instance to DICOMweb XML. + * + * This function converts a DICOM instance that is managed by the + * Orthanc core, into its DICOMweb XML representation. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instance The DICOM instance of interest. + * @param callback Callback to set the value of the binary tags. + * @param payload User payload. + * @return The NULL value in case of error, or the XML document. This string must + * be freed by OrthancPluginFreeString(). + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceDicomWebXml( + OrthancPluginContext* context, + const OrthancPluginDicomInstance* instance, + OrthancPluginDicomWebBinaryCallback2 callback, + void* payload) + { + char* target = NULL; + + _OrthancPluginAccessDicomInstance2 params; + params.targetStringToFree = ⌖ + params.instance = instance; + params.dicomWebCallback = callback; + params.dicomWebPayload = payload; + + if (context->InvokeService(context, _OrthancPluginService_GetInstanceDicomWebXml, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return target; + } + } + + + + /** + * @brief Signature of a callback function to transcode a DICOM instance. + * @param transcoded Target memory buffer. It must be allocated by the + * plugin using OrthancPluginCreateMemoryBuffer(). + * @param buffer Memory buffer containing the source DICOM instance. + * @param size Size of the source memory buffer. + * @param allowedSyntaxes A C array of possible transfer syntaxes UIDs for the + * result of the transcoding. The plugin must choose by itself the + * transfer syntax that will be used for the resulting DICOM image. + * @param countSyntaxes The number of transfer syntaxes that are contained + * in the "allowedSyntaxes" array. + * @param allowNewSopInstanceUid Whether the transcoding plugin can select + * a transfer syntax that will change the SOP instance UID (or, in other + * terms, whether the plugin can transcode using lossy compression). + * @return 0 if success (i.e. image successfully transcoded and stored into + * "transcoded"), or the error code if failure. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginTranscoderCallback) ( + OrthancPluginMemoryBuffer* transcoded /* out */, + const void* buffer, + uint64_t size, + const char* const* allowedSyntaxes, + uint32_t countSyntaxes, + uint8_t allowNewSopInstanceUid); + + + typedef struct + { + OrthancPluginTranscoderCallback callback; + } _OrthancPluginTranscoderCallback; + + /** + * @brief Register a callback to handle the transcoding of DICOM images. + * + * This function registers a custom callback to transcode DICOM + * images, extending the built-in transcoder of Orthanc that uses + * DCMTK. The exact behavior is affected by the configuration option + * "BuiltinDecoderTranscoderOrder" of Orthanc. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param callback The callback. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterTranscoderCallback( + OrthancPluginContext* context, + OrthancPluginTranscoderCallback callback) + { + _OrthancPluginTranscoderCallback params; + params.callback = callback; + + return context->InvokeService(context, _OrthancPluginService_RegisterTranscoderCallback, ¶ms); + } + + + + typedef struct + { + OrthancPluginMemoryBuffer* target; + uint32_t size; + } _OrthancPluginCreateMemoryBuffer; + + /** + * @brief Create a 32-bit memory buffer. + * + * This function creates a memory buffer that is managed by the + * Orthanc core. The main use case of this function is for plugins + * that act as DICOM transcoders. + * + * Your plugin should never call "free()" on the resulting memory + * buffer, as the C library that is used by the plugin is in general + * not the same as the one used by the Orthanc core. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param size Size of the memory buffer to be created. + * @return 0 if success, or the error code if failure. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCreateMemoryBuffer( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + uint32_t size) + { + _OrthancPluginCreateMemoryBuffer params; + params.target = target; + params.size = size; + + return context->InvokeService(context, _OrthancPluginService_CreateMemoryBuffer, ¶ms); + } + + + /** + * @brief Generate a token to grant full access to the REST API of Orthanc. + * + * This function generates a token that can be set in the HTTP + * header "Authorization" so as to grant full access to the REST API + * of Orthanc using an external HTTP client. Using this function + * avoids the need of adding a separate user in the + * "RegisteredUsers" configuration of Orthanc, which eases + * deployments. + * + * This feature is notably useful in multiprocess scenarios, where a + * subprocess created by a plugin has no access to the + * "OrthancPluginContext", and thus cannot call + * "OrthancPluginRestApi[Get|Post|Put|Delete]()". + * + * This situation is frequently encountered in Python plugins, where + * the "multiprocessing" package can be used to bypass the Global + * Interpreter Lock (GIL) and thus to improve performance and + * concurrency. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @return The authorization token, or NULL value in the case of an error. + * This string must be freed by OrthancPluginFreeString(). + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE char* OrthancPluginGenerateRestApiAuthorizationToken( + OrthancPluginContext* context) + { + char* result; + + _OrthancPluginRetrieveDynamicString params; + params.result = &result; + params.argument = NULL; + + if (context->InvokeService(context, _OrthancPluginService_GenerateRestApiAuthorizationToken, + ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + + typedef struct + { + OrthancPluginMemoryBuffer64* target; + uint64_t size; + } _OrthancPluginCreateMemoryBuffer64; + + /** + * @brief Create a 64-bit memory buffer. + * + * This function creates a 64-bit memory buffer that is managed by + * the Orthanc core. The main use case of this function is for + * plugins that read files from the storage area. + * + * Your plugin should never call "free()" on the resulting memory + * buffer, as the C library that is used by the plugin is in general + * not the same as the one used by the Orthanc core. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param size Size of the memory buffer to be created. + * @return 0 if success, or the error code if failure. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCreateMemoryBuffer64( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer64* target, + uint64_t size) + { + _OrthancPluginCreateMemoryBuffer64 params; + params.target = target; + params.size = size; + + return context->InvokeService(context, _OrthancPluginService_CreateMemoryBuffer64, ¶ms); + } + + + typedef struct + { + OrthancPluginStorageCreate create; + OrthancPluginStorageReadWhole readWhole; + OrthancPluginStorageReadRange readRange; + OrthancPluginStorageRemove remove; + } _OrthancPluginRegisterStorageArea2; + + /** + * @brief Register a custom storage area, with support for range request. + * + * This function registers a custom storage area, to replace the + * built-in way Orthanc stores its files on the filesystem. This + * function must be called during the initialization of the plugin, + * i.e. inside the OrthancPluginInitialize() public function. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param create The callback function to store a file on the custom storage area. + * @param readWhole The callback function to read a whole file from the custom storage area. + * @param readRange The callback function to read some range of a file from the custom storage area. + * If this feature is not supported by the plugin, this value can be set to NULL. + * @param remove The callback function to remove a file from the custom storage area. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterStorageArea2( + OrthancPluginContext* context, + OrthancPluginStorageCreate create, + OrthancPluginStorageReadWhole readWhole, + OrthancPluginStorageReadRange readRange, + OrthancPluginStorageRemove remove) + { + _OrthancPluginRegisterStorageArea2 params; + params.create = create; + params.readWhole = readWhole; + params.readRange = readRange; + params.remove = remove; + context->InvokeService(context, _OrthancPluginService_RegisterStorageArea2, ¶ms); + } + + + + typedef struct + { + _OrthancPluginCreateDicom createDicom; + const char* privateCreator; + } _OrthancPluginCreateDicom2; + + /** + * @brief Create a DICOM instance from a JSON string and an image, with a private creator. + * + * This function takes as input a string containing a JSON file + * describing the content of a DICOM instance. As an output, it + * writes the corresponding DICOM instance to a newly allocated + * memory buffer. Additionally, an image to be encoded within the + * DICOM instance can also be provided. + * + * Contrarily to the function OrthancPluginCreateDicom(), this + * function can be explicitly provided with a private creator. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). + * @param json The input JSON file. + * @param pixelData The image. Can be NULL, if the pixel data is encoded inside the JSON with the data URI scheme. + * @param flags Flags governing the output. + * @param privateCreator The private creator to be used for the private DICOM tags. + * Check out the global configuration option "Dictionary" of Orthanc. + * @return 0 if success, other value if error. + * @ingroup Toolbox + * @see OrthancPluginCreateDicom() + * @see OrthancPluginDicomBufferToJson() + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCreateDicom2( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* target, + const char* json, + const OrthancPluginImage* pixelData, + OrthancPluginCreateDicomFlags flags, + const char* privateCreator) + { + _OrthancPluginCreateDicom2 params; + params.createDicom.target = target; + params.createDicom.json = json; + params.createDicom.pixelData = pixelData; + params.createDicom.flags = flags; + params.privateCreator = privateCreator; + + return context->InvokeService(context, _OrthancPluginService_CreateDicom2, ¶ms); + } + + + + + + + typedef struct + { + OrthancPluginMemoryBuffer* answerBody; + OrthancPluginMemoryBuffer* answerHeaders; + uint16_t* httpStatus; + OrthancPluginHttpMethod method; + const char* uri; + uint32_t headersCount; + const char* const* headersKeys; + const char* const* headersValues; + const void* body; + uint32_t bodySize; + uint8_t afterPlugins; + } _OrthancPluginCallRestApi; + + /** + * @brief Call the REST API of Orthanc with full flexibility. + * + * Make a call to the given URI in the REST API of Orthanc. The + * result to the query is stored into a newly allocated memory + * buffer. This function is always granted full access to the REST + * API (no credentials, nor security token is needed). + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param answerBody The target memory buffer (out argument). + * It must be freed with OrthancPluginFreeMemoryBuffer(). + * The value of this argument is ignored if the HTTP method is DELETE. + * @param answerHeaders The target memory buffer for the HTTP headers in the answer (out argument). + * The answer headers are formatted as a JSON object (associative array). + * The buffer must be freed with OrthancPluginFreeMemoryBuffer(). + * This argument can be set to NULL if the plugin has no interest in the answer HTTP headers. + * @param httpStatus The HTTP status after the execution of the request (out argument). + * @param method HTTP method to be used. + * @param uri The URI of interest. + * @param headersCount The number of HTTP headers. + * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header). + * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header). + * @param body The HTTP body for a POST or PUT request. + * @param bodySize The size of the body. + * @param afterPlugins If 0, the built-in API of Orthanc is used. + * If 1, the API is tainted by the plugins. + * @return 0 if success, or the error code if failure. + * @see OrthancPluginRestApiGet2(), OrthancPluginRestApiPost(), OrthancPluginRestApiPut(), OrthancPluginRestApiDelete() + * @ingroup Orthanc + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCallRestApi( + OrthancPluginContext* context, + OrthancPluginMemoryBuffer* answerBody, + OrthancPluginMemoryBuffer* answerHeaders, + uint16_t* httpStatus, + OrthancPluginHttpMethod method, + const char* uri, + uint32_t headersCount, + const char* const* headersKeys, + const char* const* headersValues, + const void* body, + uint32_t bodySize, + uint8_t afterPlugins) + { + _OrthancPluginCallRestApi params; + memset(¶ms, 0, sizeof(params)); + + params.answerBody = answerBody; + params.answerHeaders = answerHeaders; + params.httpStatus = httpStatus; + params.method = method; + params.uri = uri; + params.headersCount = headersCount; + params.headersKeys = headersKeys; + params.headersValues = headersValues; + params.body = body; + params.bodySize = bodySize; + params.afterPlugins = afterPlugins; + + return context->InvokeService(context, _OrthancPluginService_CallRestApi, ¶ms); + } + + + + /** + * @brief Opaque structure that represents a WebDAV collection. + * @ingroup Callbacks + **/ + typedef struct _OrthancPluginWebDavCollection_t OrthancPluginWebDavCollection; + + + /** + * @brief Declare a file while returning the content of a folder. + * + * This function declares a file while returning the content of a + * WebDAV folder. + * + * @param collection Context of the collection. + * @param name Base name of the file. + * @param dateTime The date and time of creation of the file. + * Check out the documentation of OrthancPluginWebDavRetrieveFile() for more information. + * @param size Size of the file. + * @param mimeType The MIME type of the file. If empty or set to `NULL`, + * Orthanc will do a best guess depending on the file extension. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginWebDavAddFile) ( + OrthancPluginWebDavCollection* collection, + const char* name, + uint64_t size, + const char* mimeType, + const char* dateTime); + + + /** + * @brief Declare a subfolder while returning the content of a folder. + * + * This function declares a subfolder while returning the content of a + * WebDAV folder. + * + * @param collection Context of the collection. + * @param name Base name of the subfolder. + * @param dateTime The date and time of creation of the subfolder. + * Check out the documentation of OrthancPluginWebDavRetrieveFile() for more information. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginWebDavAddFolder) ( + OrthancPluginWebDavCollection* collection, + const char* name, + const char* dateTime); + + + /** + * @brief Retrieve the content of a file. + * + * This function is used to forward the content of a file from a + * WebDAV collection, to the core of Orthanc. + * + * @param collection Context of the collection. + * @param data Content of the file. + * @param size Size of the file. + * @param mimeType The MIME type of the file. If empty or set to `NULL`, + * Orthanc will do a best guess depending on the file extension. + * @param dateTime The date and time of creation of the file. + * It must be formatted as an ISO string of form + * `YYYYMMDDTHHMMSS,fffffffff` where T is the date-time + * separator. It must be expressed in UTC (it is the responsibility + * of the plugin to do the possible timezone + * conversions). Internally, this string will be parsed using + * `boost::posix_time::from_iso_string()`. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginWebDavRetrieveFile) ( + OrthancPluginWebDavCollection* collection, + const void* data, + uint64_t size, + const char* mimeType, + const char* dateTime); + + + /** + * @brief Callback for testing the existence of a folder. + * + * Signature of a callback function that tests whether the given + * path in the WebDAV collection exists and corresponds to a folder. + * + * @param isExisting Pointer to a Boolean that must be set to `1` if the folder exists, or `0` otherwise. + * @param pathSize Number of levels in the path. + * @param pathItems Items making the path. + * @param payload The user payload. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginWebDavIsExistingFolderCallback) ( + uint8_t* isExisting, /* out */ + uint32_t pathSize, + const char* const* pathItems, + void* payload); + + + /** + * @brief Callback for listing the content of a folder. + * + * Signature of a callback function that lists the content of a + * folder in the WebDAV collection. The callback must call the + * provided `addFile()` and `addFolder()` functions to emit the + * content of the folder. + * + * @param isExisting Pointer to a Boolean that must be set to `1` if the folder exists, or `0` otherwise. + * @param collection Context to be provided to `addFile()` and `addFolder()` functions. + * @param addFile Function to add a file to the list. + * @param addFolder Function to add a folder to the list. + * @param pathSize Number of levels in the path. + * @param pathItems Items making the path. + * @param payload The user payload. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginWebDavListFolderCallback) ( + uint8_t* isExisting, /* out */ + OrthancPluginWebDavCollection* collection, + OrthancPluginWebDavAddFile addFile, + OrthancPluginWebDavAddFolder addFolder, + uint32_t pathSize, + const char* const* pathItems, + void* payload); + + + /** + * @brief Callback for retrieving the content of a file. + * + * Signature of a callback function that retrieves the content of a + * file in the WebDAV collection. The callback must call the + * provided `retrieveFile()` function to emit the actual content of + * the file. + * + * @param collection Context to be provided to `retrieveFile()` function. + * @param retrieveFile Function to return the content of the file. + * @param pathSize Number of levels in the path. + * @param pathItems Items making the path. + * @param payload The user payload. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginWebDavRetrieveFileCallback) ( + OrthancPluginWebDavCollection* collection, + OrthancPluginWebDavRetrieveFile retrieveFile, + uint32_t pathSize, + const char* const* pathItems, + void* payload); + + + /** + * @brief Callback to store a file. + * + * Signature of a callback function that stores a file into the + * WebDAV collection. + * + * @param isReadOnly Pointer to a Boolean that must be set to `1` if the collection is read-only, or `0` otherwise. + * @param pathSize Number of levels in the path. + * @param pathItems Items making the path. + * @param data Content of the file to be stored. + * @param size Size of the file to be stored. + * @param payload The user payload. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginWebDavStoreFileCallback) ( + uint8_t* isReadOnly, /* out */ + uint32_t pathSize, + const char* const* pathItems, + const void* data, + uint64_t size, + void* payload); + + + /** + * @brief Callback to create a folder. + * + * Signature of a callback function that creates a folder in the + * WebDAV collection. + * + * @param isReadOnly Pointer to a Boolean that must be set to `1` if the collection is read-only, or `0` otherwise. + * @param pathSize Number of levels in the path. + * @param pathItems Items making the path. + * @param payload The user payload. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginWebDavCreateFolderCallback) ( + uint8_t* isReadOnly, /* out */ + uint32_t pathSize, + const char* const* pathItems, + void* payload); + + + /** + * @brief Callback to remove a file or a folder. + * + * Signature of a callback function that removes a file or a folder + * from the WebDAV collection. + * + * @param isReadOnly Pointer to a Boolean that must be set to `1` if the collection is read-only, or `0` otherwise. + * @param pathSize Number of levels in the path. + * @param pathItems Items making the path. + * @param payload The user payload. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginWebDavDeleteItemCallback) ( + uint8_t* isReadOnly, /* out */ + uint32_t pathSize, + const char* const* pathItems, + void* payload); + + + typedef struct + { + const char* uri; + OrthancPluginWebDavIsExistingFolderCallback isExistingFolder; + OrthancPluginWebDavListFolderCallback listFolder; + OrthancPluginWebDavRetrieveFileCallback retrieveFile; + OrthancPluginWebDavStoreFileCallback storeFile; + OrthancPluginWebDavCreateFolderCallback createFolder; + OrthancPluginWebDavDeleteItemCallback deleteItem; + void* payload; + } _OrthancPluginRegisterWebDavCollection; + + /** + * @brief Register a WebDAV virtual filesystem. + * + * This function maps a WebDAV collection onto the given URI in the + * REST API of Orthanc. This function must be called during the + * initialization of the plugin, i.e. inside the + * OrthancPluginInitialize() public function. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param uri URI where to map the WebDAV collection (must start with a `/` character). + * @param isExistingFolder Callback method to test for the existence of a folder. + * @param listFolder Callback method to list the content of a folder. + * @param retrieveFile Callback method to retrieve the content of a file. + * @param storeFile Callback method to store a file into the WebDAV collection. + * @param createFolder Callback method to create a folder. + * @param deleteItem Callback method to delete a file or a folder. + * @param payload The user payload. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterWebDavCollection( + OrthancPluginContext* context, + const char* uri, + OrthancPluginWebDavIsExistingFolderCallback isExistingFolder, + OrthancPluginWebDavListFolderCallback listFolder, + OrthancPluginWebDavRetrieveFileCallback retrieveFile, + OrthancPluginWebDavStoreFileCallback storeFile, + OrthancPluginWebDavCreateFolderCallback createFolder, + OrthancPluginWebDavDeleteItemCallback deleteItem, + void* payload) + { + _OrthancPluginRegisterWebDavCollection params; + params.uri = uri; + params.isExistingFolder = isExistingFolder; + params.listFolder = listFolder; + params.retrieveFile = retrieveFile; + params.storeFile = storeFile; + params.createFolder = createFolder; + params.deleteItem = deleteItem; + params.payload = payload; + + return context->InvokeService(context, _OrthancPluginService_RegisterWebDavCollection, ¶ms); + } + + + /** + * @brief Gets the DatabaseServerIdentifier. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @return the database server identifier. This is a statically-allocated + * string, do not free it. + * @ingroup Toolbox + **/ + ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetDatabaseServerIdentifier( + OrthancPluginContext* context) + { + const char* result; + + _OrthancPluginRetrieveStaticString params; + params.result = &result; + params.argument = NULL; + + if (context->InvokeService(context, _OrthancPluginService_GetDatabaseServerIdentifier, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return result; + } + } + + + /** + * @brief Signature of a callback function that is triggered when + * the Orthanc core requests an operation from the database plugin. + * Both request and response are encoded as protobuf buffers. + * @ingroup Callbacks + **/ + typedef OrthancPluginErrorCode (*OrthancPluginCallDatabaseBackendV4) ( + OrthancPluginMemoryBuffer64* response, + void* backend, + const void* request, + uint64_t requestSize); + + /** + * @brief Signature of a callback function that is triggered when + * the database plugin must be finalized. + * @ingroup Callbacks + **/ + typedef void (*OrthancPluginFinalizeDatabaseBackendV4) (void* backend); + + typedef struct + { + void* backend; + uint32_t maxDatabaseRetries; + OrthancPluginCallDatabaseBackendV4 operations; + OrthancPluginFinalizeDatabaseBackendV4 finalize; + } _OrthancPluginRegisterDatabaseBackendV4; + + /** + * Register a custom database back-end. + * + * This function was added in Orthanc SDK 1.12.0. It uses Google + * Protocol Buffers for the communications between the Orthanc core + * and database plugins. Check out "OrthancDatabasePlugin.proto" for + * the definition of the protobuf messages. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param backend Pointer to the custom database backend. + * @param maxDatabaseRetries Maximum number of retries if transaction doesn't succeed. + * If no retry is successful, OrthancPluginErrorCode_DatabaseCannotSerialize is generated. + * @param operations Access to the operations of the custom database backend. + * @param finalize Callback to deallocate the custom database backend. + * @return 0 if success, other value if error. + * @ingroup Callbacks + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterDatabaseBackendV4( + OrthancPluginContext* context, + void* backend, + uint32_t maxDatabaseRetries, + OrthancPluginCallDatabaseBackendV4 operations, + OrthancPluginFinalizeDatabaseBackendV4 finalize) + { + _OrthancPluginRegisterDatabaseBackendV4 params; + params.backend = backend; + params.maxDatabaseRetries = maxDatabaseRetries; + params.operations = operations; + params.finalize = finalize; + + return context->InvokeService(context, _OrthancPluginService_RegisterDatabaseBackendV4, ¶ms); + } + + + typedef struct + { + OrthancPluginDicomInstance** target; + const char* instanceId; + OrthancPluginLoadDicomInstanceMode mode; + } _OrthancPluginLoadDicomInstance; + + /** + * @brief Load a DICOM instance from the Orthanc server. + * + * This function loads a DICOM instance from the content of the + * Orthanc database. The function returns a new pointer to a data + * structure that is managed by the Orthanc core. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param instanceId The Orthanc identifier of the DICOM instance of interest. + * @param mode Flag specifying how to deal with pixel data. + * @return The newly allocated DICOM instance. It must be freed with OrthancPluginFreeDicomInstance(). + * @ingroup DicomInstance + **/ + ORTHANC_PLUGIN_INLINE OrthancPluginDicomInstance* OrthancPluginLoadDicomInstance( + OrthancPluginContext* context, + const char* instanceId, + OrthancPluginLoadDicomInstanceMode mode) + { + OrthancPluginDicomInstance* target = NULL; + + _OrthancPluginLoadDicomInstance params; + params.target = ⌖ + params.instanceId = instanceId; + params.mode = mode; + + if (context->InvokeService(context, _OrthancPluginService_LoadDicomInstance, ¶ms) != OrthancPluginErrorCode_Success) + { + /* Error */ + return NULL; + } + else + { + return target; + } + } + + + typedef struct + { + const char* name; + int64_t value; + OrthancPluginMetricsType type; + } _OrthancPluginSetMetricsIntegerValue; + + /** + * @brief Set the value of an integer metrics. + * + * This function sets the value of an integer metrics to monitor the + * behavior of the plugin through tools such as Prometheus. The + * values of all the metrics are stored within the Orthanc context. + * + * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). + * @param name The name of the metrics to be set. + * @param value The value of the metrics. + * @param type The type of the metrics. This parameter is only taken into consideration + * the first time this metrics is set. + * @ingroup Toolbox + * @see OrthancPluginSetMetricsValue() + **/ + ORTHANC_PLUGIN_INLINE void OrthancPluginSetMetricsIntegerValue( + OrthancPluginContext* context, + const char* name, + int64_t value, + OrthancPluginMetricsType type) + { + _OrthancPluginSetMetricsIntegerValue params; + params.name = name; + params.value = value; + params.type = type; + context->InvokeService(context, _OrthancPluginService_SetMetricsIntegerValue, ¶ms); + } + + +#ifdef __cplusplus +} +#endif + + +/** @} */ +
--- a/Common/Resources/Orthanc/Sdk-1.9.2/orthanc/OrthancCPlugin.h Sat Jun 26 22:21:09 2021 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,8581 +0,0 @@ -/** - * \mainpage - * - * This C/C++ SDK allows external developers to create plugins that - * can be loaded into Orthanc to extend its functionality. Each - * Orthanc plugin must expose 4 public functions with the following - * signatures: - * - * -# <tt>int32_t OrthancPluginInitialize(const OrthancPluginContext* context)</tt>: - * This function is invoked by Orthanc when it loads the plugin on startup. - * The plugin must: - * - Check its compatibility with the Orthanc version using - * ::OrthancPluginCheckVersion(). - * - Store the context pointer so that it can use the plugin - * services of Orthanc. - * - Register all its REST callbacks using ::OrthancPluginRegisterRestCallback(). - * - Possibly register its callback for received DICOM instances using ::OrthancPluginRegisterOnStoredInstanceCallback(). - * - Possibly register its callback for changes to the DICOM store using ::OrthancPluginRegisterOnChangeCallback(). - * - Possibly register a custom storage area using ::OrthancPluginRegisterStorageArea2(). - * - Possibly register a custom database back-end area using OrthancPluginRegisterDatabaseBackendV3(). - * - Possibly register a handler for C-Find SCP using OrthancPluginRegisterFindCallback(). - * - Possibly register a handler for C-Find SCP against DICOM worklists using OrthancPluginRegisterWorklistCallback(). - * - Possibly register a handler for C-Move SCP using OrthancPluginRegisterMoveCallback(). - * - Possibly register a custom decoder for DICOM images using OrthancPluginRegisterDecodeImageCallback(). - * - Possibly register a callback to filter incoming HTTP requests using OrthancPluginRegisterIncomingHttpRequestFilter2(). - * - Possibly register a callback to unserialize jobs using OrthancPluginRegisterJobsUnserializer(). - * - Possibly register a callback to refresh its metrics using OrthancPluginRegisterRefreshMetricsCallback(). - * - Possibly register a callback to answer chunked HTTP transfers using ::OrthancPluginRegisterChunkedRestCallback(). - * - Possibly register a callback for Storage Commitment SCP using ::OrthancPluginRegisterStorageCommitmentScpCallback(). - * - Possibly register a callback to filter incoming DICOM instance using OrthancPluginRegisterIncomingDicomInstanceFilter(). - * - Possibly register a custom transcoder for DICOM images using OrthancPluginRegisterTranscoderCallback(). - * -# <tt>void OrthancPluginFinalize()</tt>: - * This function is invoked by Orthanc during its shutdown. The plugin - * must free all its memory. - * -# <tt>const char* OrthancPluginGetName()</tt>: - * The plugin must return a short string to identify itself. - * -# <tt>const char* OrthancPluginGetVersion()</tt>: - * The plugin must return a string containing its version number. - * - * The name and the version of a plugin is only used to prevent it - * from being loaded twice. Note that, in C++, it is mandatory to - * declare these functions within an <tt>extern "C"</tt> section. - * - * To ensure multi-threading safety, the various REST callbacks are - * guaranteed to be executed in mutual exclusion since Orthanc - * 0.8.5. If this feature is undesired (notably when developing - * high-performance plugins handling simultaneous requests), use - * ::OrthancPluginRegisterRestCallbackNoLock(). - **/ - - - -/** - * @defgroup Images Images and compression - * @brief Functions to deal with images and compressed buffers. - * - * @defgroup REST REST - * @brief Functions to answer REST requests in a callback. - * - * @defgroup Callbacks Callbacks - * @brief Functions to register and manage callbacks by the plugins. - * - * @defgroup DicomCallbacks DicomCallbacks - * @brief Functions to register and manage DICOM callbacks (worklists, C-FIND, C-MOVE, storage commitment). - * - * @defgroup Orthanc Orthanc - * @brief Functions to access the content of the Orthanc server. - * - * @defgroup DicomInstance DicomInstance - * @brief Functions to access DICOM images that are managed by the Orthanc core. - **/ - - - -/** - * @defgroup Toolbox Toolbox - * @brief Generic functions to help with the creation of plugins. - **/ - - - -/** - * Orthanc - A Lightweight, RESTful DICOM Store - * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics - * Department, University Hospital of Liege, Belgium - * Copyright (C) 2017-2021 Osimis S.A., Belgium - * - * This program is free software: you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, either version 3 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - **/ - - - -#pragma once - - -#include <stdio.h> -#include <string.h> - -#ifdef WIN32 -# define ORTHANC_PLUGINS_API __declspec(dllexport) -#elif __GNUC__ >= 4 -# define ORTHANC_PLUGINS_API __attribute__ ((visibility ("default"))) -#else -# define ORTHANC_PLUGINS_API -#endif - -#define ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER 1 -#define ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER 9 -#define ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER 2 - - -#if !defined(ORTHANC_PLUGINS_VERSION_IS_ABOVE) -#define ORTHANC_PLUGINS_VERSION_IS_ABOVE(major, minor, revision) \ - (ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER > major || \ - (ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER == major && \ - (ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER > minor || \ - (ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER == minor && \ - ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER >= revision)))) -#endif - - - -/******************************************************************** - ** Check that function inlining is properly supported. The use of - ** inlining is required, to avoid the duplication of object code - ** between two compilation modules that would use the Orthanc Plugin - ** API. - ********************************************************************/ - -/* If the auto-detection of the "inline" keyword below does not work - automatically and that your compiler is known to properly support - inlining, uncomment the following #define and adapt the definition - of "static inline". */ - -/* #define ORTHANC_PLUGIN_INLINE static inline */ - -#ifndef ORTHANC_PLUGIN_INLINE -# if __STDC_VERSION__ >= 199901L -/* This is C99 or above: http://predef.sourceforge.net/prestd.html */ -# define ORTHANC_PLUGIN_INLINE static inline -# elif defined(__cplusplus) -/* This is C++ */ -# define ORTHANC_PLUGIN_INLINE static inline -# elif defined(__GNUC__) -/* This is GCC running in C89 mode */ -# define ORTHANC_PLUGIN_INLINE static __inline -# elif defined(_MSC_VER) -/* This is Visual Studio running in C89 mode */ -# define ORTHANC_PLUGIN_INLINE static __inline -# else -# error Your compiler is not known to support the "inline" keyword -# endif -#endif - - - -/******************************************************************** - ** Inclusion of standard libraries. - ********************************************************************/ - -/** - * For Microsoft Visual Studio, a compatibility "stdint.h" can be - * downloaded at the following URL: - * https://hg.orthanc-server.com/orthanc/raw-file/tip/Resources/ThirdParty/VisualStudio/stdint.h - **/ -#include <stdint.h> - -#include <stdlib.h> - - - -/******************************************************************** - ** Definition of the Orthanc Plugin API. - ********************************************************************/ - -/** @{ */ - -#ifdef __cplusplus -extern "C" -{ -#endif - - /** - * The various error codes that can be returned by the Orthanc core. - **/ - typedef enum - { - OrthancPluginErrorCode_InternalError = -1 /*!< Internal error */, - OrthancPluginErrorCode_Success = 0 /*!< Success */, - OrthancPluginErrorCode_Plugin = 1 /*!< Error encountered within the plugin engine */, - OrthancPluginErrorCode_NotImplemented = 2 /*!< Not implemented yet */, - OrthancPluginErrorCode_ParameterOutOfRange = 3 /*!< Parameter out of range */, - OrthancPluginErrorCode_NotEnoughMemory = 4 /*!< The server hosting Orthanc is running out of memory */, - OrthancPluginErrorCode_BadParameterType = 5 /*!< Bad type for a parameter */, - OrthancPluginErrorCode_BadSequenceOfCalls = 6 /*!< Bad sequence of calls */, - OrthancPluginErrorCode_InexistentItem = 7 /*!< Accessing an inexistent item */, - OrthancPluginErrorCode_BadRequest = 8 /*!< Bad request */, - OrthancPluginErrorCode_NetworkProtocol = 9 /*!< Error in the network protocol */, - OrthancPluginErrorCode_SystemCommand = 10 /*!< Error while calling a system command */, - OrthancPluginErrorCode_Database = 11 /*!< Error with the database engine */, - OrthancPluginErrorCode_UriSyntax = 12 /*!< Badly formatted URI */, - OrthancPluginErrorCode_InexistentFile = 13 /*!< Inexistent file */, - OrthancPluginErrorCode_CannotWriteFile = 14 /*!< Cannot write to file */, - OrthancPluginErrorCode_BadFileFormat = 15 /*!< Bad file format */, - OrthancPluginErrorCode_Timeout = 16 /*!< Timeout */, - OrthancPluginErrorCode_UnknownResource = 17 /*!< Unknown resource */, - OrthancPluginErrorCode_IncompatibleDatabaseVersion = 18 /*!< Incompatible version of the database */, - OrthancPluginErrorCode_FullStorage = 19 /*!< The file storage is full */, - OrthancPluginErrorCode_CorruptedFile = 20 /*!< Corrupted file (e.g. inconsistent MD5 hash) */, - OrthancPluginErrorCode_InexistentTag = 21 /*!< Inexistent tag */, - OrthancPluginErrorCode_ReadOnly = 22 /*!< Cannot modify a read-only data structure */, - OrthancPluginErrorCode_IncompatibleImageFormat = 23 /*!< Incompatible format of the images */, - OrthancPluginErrorCode_IncompatibleImageSize = 24 /*!< Incompatible size of the images */, - OrthancPluginErrorCode_SharedLibrary = 25 /*!< Error while using a shared library (plugin) */, - OrthancPluginErrorCode_UnknownPluginService = 26 /*!< Plugin invoking an unknown service */, - OrthancPluginErrorCode_UnknownDicomTag = 27 /*!< Unknown DICOM tag */, - OrthancPluginErrorCode_BadJson = 28 /*!< Cannot parse a JSON document */, - OrthancPluginErrorCode_Unauthorized = 29 /*!< Bad credentials were provided to an HTTP request */, - OrthancPluginErrorCode_BadFont = 30 /*!< Badly formatted font file */, - OrthancPluginErrorCode_DatabasePlugin = 31 /*!< The plugin implementing a custom database back-end does not fulfill the proper interface */, - OrthancPluginErrorCode_StorageAreaPlugin = 32 /*!< Error in the plugin implementing a custom storage area */, - OrthancPluginErrorCode_EmptyRequest = 33 /*!< The request is empty */, - OrthancPluginErrorCode_NotAcceptable = 34 /*!< Cannot send a response which is acceptable according to the Accept HTTP header */, - OrthancPluginErrorCode_NullPointer = 35 /*!< Cannot handle a NULL pointer */, - OrthancPluginErrorCode_DatabaseUnavailable = 36 /*!< The database is currently not available (probably a transient situation) */, - OrthancPluginErrorCode_CanceledJob = 37 /*!< This job was canceled */, - OrthancPluginErrorCode_BadGeometry = 38 /*!< Geometry error encountered in Stone */, - OrthancPluginErrorCode_SslInitialization = 39 /*!< Cannot initialize SSL encryption, check out your certificates */, - OrthancPluginErrorCode_DiscontinuedAbi = 40 /*!< Calling a function that has been removed from the Orthanc Framework */, - OrthancPluginErrorCode_BadRange = 41 /*!< Incorrect range request */, - OrthancPluginErrorCode_DatabaseCannotSerialize = 42 /*!< Database could not serialize access due to concurrent update, the transaction should be retried */, - OrthancPluginErrorCode_Revision = 43 /*!< A bad revision number was provided, which might indicate conflict between multiple writers */, - OrthancPluginErrorCode_SQLiteNotOpened = 1000 /*!< SQLite: The database is not opened */, - OrthancPluginErrorCode_SQLiteAlreadyOpened = 1001 /*!< SQLite: Connection is already open */, - OrthancPluginErrorCode_SQLiteCannotOpen = 1002 /*!< SQLite: Unable to open the database */, - OrthancPluginErrorCode_SQLiteStatementAlreadyUsed = 1003 /*!< SQLite: This cached statement is already being referred to */, - OrthancPluginErrorCode_SQLiteExecute = 1004 /*!< SQLite: Cannot execute a command */, - OrthancPluginErrorCode_SQLiteRollbackWithoutTransaction = 1005 /*!< SQLite: Rolling back a nonexistent transaction (have you called Begin()?) */, - OrthancPluginErrorCode_SQLiteCommitWithoutTransaction = 1006 /*!< SQLite: Committing a nonexistent transaction */, - OrthancPluginErrorCode_SQLiteRegisterFunction = 1007 /*!< SQLite: Unable to register a function */, - OrthancPluginErrorCode_SQLiteFlush = 1008 /*!< SQLite: Unable to flush the database */, - OrthancPluginErrorCode_SQLiteCannotRun = 1009 /*!< SQLite: Cannot run a cached statement */, - OrthancPluginErrorCode_SQLiteCannotStep = 1010 /*!< SQLite: Cannot step over a cached statement */, - OrthancPluginErrorCode_SQLiteBindOutOfRange = 1011 /*!< SQLite: Bing a value while out of range (serious error) */, - OrthancPluginErrorCode_SQLitePrepareStatement = 1012 /*!< SQLite: Cannot prepare a cached statement */, - OrthancPluginErrorCode_SQLiteTransactionAlreadyStarted = 1013 /*!< SQLite: Beginning the same transaction twice */, - OrthancPluginErrorCode_SQLiteTransactionCommit = 1014 /*!< SQLite: Failure when committing the transaction */, - OrthancPluginErrorCode_SQLiteTransactionBegin = 1015 /*!< SQLite: Cannot start a transaction */, - OrthancPluginErrorCode_DirectoryOverFile = 2000 /*!< The directory to be created is already occupied by a regular file */, - OrthancPluginErrorCode_FileStorageCannotWrite = 2001 /*!< Unable to create a subdirectory or a file in the file storage */, - OrthancPluginErrorCode_DirectoryExpected = 2002 /*!< The specified path does not point to a directory */, - OrthancPluginErrorCode_HttpPortInUse = 2003 /*!< The TCP port of the HTTP server is privileged or already in use */, - OrthancPluginErrorCode_DicomPortInUse = 2004 /*!< The TCP port of the DICOM server is privileged or already in use */, - OrthancPluginErrorCode_BadHttpStatusInRest = 2005 /*!< This HTTP status is not allowed in a REST API */, - OrthancPluginErrorCode_RegularFileExpected = 2006 /*!< The specified path does not point to a regular file */, - OrthancPluginErrorCode_PathToExecutable = 2007 /*!< Unable to get the path to the executable */, - OrthancPluginErrorCode_MakeDirectory = 2008 /*!< Cannot create a directory */, - OrthancPluginErrorCode_BadApplicationEntityTitle = 2009 /*!< An application entity title (AET) cannot be empty or be longer than 16 characters */, - OrthancPluginErrorCode_NoCFindHandler = 2010 /*!< No request handler factory for DICOM C-FIND SCP */, - OrthancPluginErrorCode_NoCMoveHandler = 2011 /*!< No request handler factory for DICOM C-MOVE SCP */, - OrthancPluginErrorCode_NoCStoreHandler = 2012 /*!< No request handler factory for DICOM C-STORE SCP */, - OrthancPluginErrorCode_NoApplicationEntityFilter = 2013 /*!< No application entity filter */, - OrthancPluginErrorCode_NoSopClassOrInstance = 2014 /*!< DicomUserConnection: Unable to find the SOP class and instance */, - OrthancPluginErrorCode_NoPresentationContext = 2015 /*!< DicomUserConnection: No acceptable presentation context for modality */, - OrthancPluginErrorCode_DicomFindUnavailable = 2016 /*!< DicomUserConnection: The C-FIND command is not supported by the remote SCP */, - OrthancPluginErrorCode_DicomMoveUnavailable = 2017 /*!< DicomUserConnection: The C-MOVE command is not supported by the remote SCP */, - OrthancPluginErrorCode_CannotStoreInstance = 2018 /*!< Cannot store an instance */, - OrthancPluginErrorCode_CreateDicomNotString = 2019 /*!< Only string values are supported when creating DICOM instances */, - OrthancPluginErrorCode_CreateDicomOverrideTag = 2020 /*!< Trying to override a value inherited from a parent module */, - OrthancPluginErrorCode_CreateDicomUseContent = 2021 /*!< Use \"Content\" to inject an image into a new DICOM instance */, - OrthancPluginErrorCode_CreateDicomNoPayload = 2022 /*!< No payload is present for one instance in the series */, - OrthancPluginErrorCode_CreateDicomUseDataUriScheme = 2023 /*!< The payload of the DICOM instance must be specified according to Data URI scheme */, - OrthancPluginErrorCode_CreateDicomBadParent = 2024 /*!< Trying to attach a new DICOM instance to an inexistent resource */, - OrthancPluginErrorCode_CreateDicomParentIsInstance = 2025 /*!< Trying to attach a new DICOM instance to an instance (must be a series, study or patient) */, - OrthancPluginErrorCode_CreateDicomParentEncoding = 2026 /*!< Unable to get the encoding of the parent resource */, - OrthancPluginErrorCode_UnknownModality = 2027 /*!< Unknown modality */, - OrthancPluginErrorCode_BadJobOrdering = 2028 /*!< Bad ordering of filters in a job */, - OrthancPluginErrorCode_JsonToLuaTable = 2029 /*!< Cannot convert the given JSON object to a Lua table */, - OrthancPluginErrorCode_CannotCreateLua = 2030 /*!< Cannot create the Lua context */, - OrthancPluginErrorCode_CannotExecuteLua = 2031 /*!< Cannot execute a Lua command */, - OrthancPluginErrorCode_LuaAlreadyExecuted = 2032 /*!< Arguments cannot be pushed after the Lua function is executed */, - OrthancPluginErrorCode_LuaBadOutput = 2033 /*!< The Lua function does not give the expected number of outputs */, - OrthancPluginErrorCode_NotLuaPredicate = 2034 /*!< The Lua function is not a predicate (only true/false outputs allowed) */, - OrthancPluginErrorCode_LuaReturnsNoString = 2035 /*!< The Lua function does not return a string */, - OrthancPluginErrorCode_StorageAreaAlreadyRegistered = 2036 /*!< Another plugin has already registered a custom storage area */, - OrthancPluginErrorCode_DatabaseBackendAlreadyRegistered = 2037 /*!< Another plugin has already registered a custom database back-end */, - OrthancPluginErrorCode_DatabaseNotInitialized = 2038 /*!< Plugin trying to call the database during its initialization */, - OrthancPluginErrorCode_SslDisabled = 2039 /*!< Orthanc has been built without SSL support */, - OrthancPluginErrorCode_CannotOrderSlices = 2040 /*!< Unable to order the slices of the series */, - OrthancPluginErrorCode_NoWorklistHandler = 2041 /*!< No request handler factory for DICOM C-Find Modality SCP */, - OrthancPluginErrorCode_AlreadyExistingTag = 2042 /*!< Cannot override the value of a tag that already exists */, - OrthancPluginErrorCode_NoStorageCommitmentHandler = 2043 /*!< No request handler factory for DICOM N-ACTION SCP (storage commitment) */, - OrthancPluginErrorCode_NoCGetHandler = 2044 /*!< No request handler factory for DICOM C-GET SCP */, - OrthancPluginErrorCode_UnsupportedMediaType = 3000 /*!< Unsupported media type */, - - _OrthancPluginErrorCode_INTERNAL = 0x7fffffff - } OrthancPluginErrorCode; - - - /** - * Forward declaration of one of the mandatory functions for Orthanc - * plugins. - **/ - ORTHANC_PLUGINS_API const char* OrthancPluginGetName(); - - - /** - * The various HTTP methods for a REST call. - **/ - typedef enum - { - OrthancPluginHttpMethod_Get = 1, /*!< GET request */ - OrthancPluginHttpMethod_Post = 2, /*!< POST request */ - OrthancPluginHttpMethod_Put = 3, /*!< PUT request */ - OrthancPluginHttpMethod_Delete = 4, /*!< DELETE request */ - - _OrthancPluginHttpMethod_INTERNAL = 0x7fffffff - } OrthancPluginHttpMethod; - - - /** - * @brief The parameters of a REST request. - * @ingroup Callbacks - **/ - typedef struct - { - /** - * @brief The HTTP method. - **/ - OrthancPluginHttpMethod method; - - /** - * @brief The number of groups of the regular expression. - **/ - uint32_t groupsCount; - - /** - * @brief The matched values for the groups of the regular expression. - **/ - const char* const* groups; - - /** - * @brief For a GET request, the number of GET parameters. - **/ - uint32_t getCount; - - /** - * @brief For a GET request, the keys of the GET parameters. - **/ - const char* const* getKeys; - - /** - * @brief For a GET request, the values of the GET parameters. - **/ - const char* const* getValues; - - /** - * @brief For a PUT or POST request, the content of the body. - **/ - const void* body; - - /** - * @brief For a PUT or POST request, the number of bytes of the body. - **/ - uint32_t bodySize; - - - /* -------------------------------------------------- - New in version 0.8.1 - -------------------------------------------------- */ - - /** - * @brief The number of HTTP headers. - **/ - uint32_t headersCount; - - /** - * @brief The keys of the HTTP headers (always converted to low-case). - **/ - const char* const* headersKeys; - - /** - * @brief The values of the HTTP headers. - **/ - const char* const* headersValues; - - } OrthancPluginHttpRequest; - - - typedef enum - { - /* Generic services */ - _OrthancPluginService_LogInfo = 1, - _OrthancPluginService_LogWarning = 2, - _OrthancPluginService_LogError = 3, - _OrthancPluginService_GetOrthancPath = 4, - _OrthancPluginService_GetOrthancDirectory = 5, - _OrthancPluginService_GetConfigurationPath = 6, - _OrthancPluginService_SetPluginProperty = 7, - _OrthancPluginService_GetGlobalProperty = 8, - _OrthancPluginService_SetGlobalProperty = 9, - _OrthancPluginService_GetCommandLineArgumentsCount = 10, - _OrthancPluginService_GetCommandLineArgument = 11, - _OrthancPluginService_GetExpectedDatabaseVersion = 12, - _OrthancPluginService_GetConfiguration = 13, - _OrthancPluginService_BufferCompression = 14, - _OrthancPluginService_ReadFile = 15, - _OrthancPluginService_WriteFile = 16, - _OrthancPluginService_GetErrorDescription = 17, - _OrthancPluginService_CallHttpClient = 18, - _OrthancPluginService_RegisterErrorCode = 19, - _OrthancPluginService_RegisterDictionaryTag = 20, - _OrthancPluginService_DicomBufferToJson = 21, - _OrthancPluginService_DicomInstanceToJson = 22, - _OrthancPluginService_CreateDicom = 23, - _OrthancPluginService_ComputeMd5 = 24, - _OrthancPluginService_ComputeSha1 = 25, - _OrthancPluginService_LookupDictionary = 26, - _OrthancPluginService_CallHttpClient2 = 27, - _OrthancPluginService_GenerateUuid = 28, - _OrthancPluginService_RegisterPrivateDictionaryTag = 29, - _OrthancPluginService_AutodetectMimeType = 30, - _OrthancPluginService_SetMetricsValue = 31, - _OrthancPluginService_EncodeDicomWebJson = 32, - _OrthancPluginService_EncodeDicomWebXml = 33, - _OrthancPluginService_ChunkedHttpClient = 34, /* New in Orthanc 1.5.7 */ - _OrthancPluginService_GetTagName = 35, /* New in Orthanc 1.5.7 */ - _OrthancPluginService_EncodeDicomWebJson2 = 36, /* New in Orthanc 1.7.0 */ - _OrthancPluginService_EncodeDicomWebXml2 = 37, /* New in Orthanc 1.7.0 */ - _OrthancPluginService_CreateMemoryBuffer = 38, /* New in Orthanc 1.7.0 */ - _OrthancPluginService_GenerateRestApiAuthorizationToken = 39, /* New in Orthanc 1.8.1 */ - _OrthancPluginService_CreateMemoryBuffer64 = 40, /* New in Orthanc 1.9.0 */ - _OrthancPluginService_CreateDicom2 = 41, /* New in Orthanc 1.9.0 */ - - /* Registration of callbacks */ - _OrthancPluginService_RegisterRestCallback = 1000, - _OrthancPluginService_RegisterOnStoredInstanceCallback = 1001, - _OrthancPluginService_RegisterStorageArea = 1002, - _OrthancPluginService_RegisterOnChangeCallback = 1003, - _OrthancPluginService_RegisterRestCallbackNoLock = 1004, - _OrthancPluginService_RegisterWorklistCallback = 1005, - _OrthancPluginService_RegisterDecodeImageCallback = 1006, - _OrthancPluginService_RegisterIncomingHttpRequestFilter = 1007, - _OrthancPluginService_RegisterFindCallback = 1008, - _OrthancPluginService_RegisterMoveCallback = 1009, - _OrthancPluginService_RegisterIncomingHttpRequestFilter2 = 1010, - _OrthancPluginService_RegisterRefreshMetricsCallback = 1011, - _OrthancPluginService_RegisterChunkedRestCallback = 1012, /* New in Orthanc 1.5.7 */ - _OrthancPluginService_RegisterStorageCommitmentScpCallback = 1013, - _OrthancPluginService_RegisterIncomingDicomInstanceFilter = 1014, - _OrthancPluginService_RegisterTranscoderCallback = 1015, /* New in Orthanc 1.7.0 */ - _OrthancPluginService_RegisterStorageArea2 = 1016, /* New in Orthanc 1.9.0 */ - - /* Sending answers to REST calls */ - _OrthancPluginService_AnswerBuffer = 2000, - _OrthancPluginService_CompressAndAnswerPngImage = 2001, /* Unused as of Orthanc 0.9.4 */ - _OrthancPluginService_Redirect = 2002, - _OrthancPluginService_SendHttpStatusCode = 2003, - _OrthancPluginService_SendUnauthorized = 2004, - _OrthancPluginService_SendMethodNotAllowed = 2005, - _OrthancPluginService_SetCookie = 2006, - _OrthancPluginService_SetHttpHeader = 2007, - _OrthancPluginService_StartMultipartAnswer = 2008, - _OrthancPluginService_SendMultipartItem = 2009, - _OrthancPluginService_SendHttpStatus = 2010, - _OrthancPluginService_CompressAndAnswerImage = 2011, - _OrthancPluginService_SendMultipartItem2 = 2012, - _OrthancPluginService_SetHttpErrorDetails = 2013, - - /* Access to the Orthanc database and API */ - _OrthancPluginService_GetDicomForInstance = 3000, - _OrthancPluginService_RestApiGet = 3001, - _OrthancPluginService_RestApiPost = 3002, - _OrthancPluginService_RestApiDelete = 3003, - _OrthancPluginService_RestApiPut = 3004, - _OrthancPluginService_LookupPatient = 3005, - _OrthancPluginService_LookupStudy = 3006, - _OrthancPluginService_LookupSeries = 3007, - _OrthancPluginService_LookupInstance = 3008, - _OrthancPluginService_LookupStudyWithAccessionNumber = 3009, - _OrthancPluginService_RestApiGetAfterPlugins = 3010, - _OrthancPluginService_RestApiPostAfterPlugins = 3011, - _OrthancPluginService_RestApiDeleteAfterPlugins = 3012, - _OrthancPluginService_RestApiPutAfterPlugins = 3013, - _OrthancPluginService_ReconstructMainDicomTags = 3014, - _OrthancPluginService_RestApiGet2 = 3015, - _OrthancPluginService_CallRestApi = 3016, /* New in Orthanc 1.9.2 */ - - /* Access to DICOM instances */ - _OrthancPluginService_GetInstanceRemoteAet = 4000, - _OrthancPluginService_GetInstanceSize = 4001, - _OrthancPluginService_GetInstanceData = 4002, - _OrthancPluginService_GetInstanceJson = 4003, - _OrthancPluginService_GetInstanceSimplifiedJson = 4004, - _OrthancPluginService_HasInstanceMetadata = 4005, - _OrthancPluginService_GetInstanceMetadata = 4006, - _OrthancPluginService_GetInstanceOrigin = 4007, - _OrthancPluginService_GetInstanceTransferSyntaxUid = 4008, - _OrthancPluginService_HasInstancePixelData = 4009, - _OrthancPluginService_CreateDicomInstance = 4010, /* New in Orthanc 1.7.0 */ - _OrthancPluginService_FreeDicomInstance = 4011, /* New in Orthanc 1.7.0 */ - _OrthancPluginService_GetInstanceFramesCount = 4012, /* New in Orthanc 1.7.0 */ - _OrthancPluginService_GetInstanceRawFrame = 4013, /* New in Orthanc 1.7.0 */ - _OrthancPluginService_GetInstanceDecodedFrame = 4014, /* New in Orthanc 1.7.0 */ - _OrthancPluginService_TranscodeDicomInstance = 4015, /* New in Orthanc 1.7.0 */ - _OrthancPluginService_SerializeDicomInstance = 4016, /* New in Orthanc 1.7.0 */ - _OrthancPluginService_GetInstanceAdvancedJson = 4017, /* New in Orthanc 1.7.0 */ - _OrthancPluginService_GetInstanceDicomWebJson = 4018, /* New in Orthanc 1.7.0 */ - _OrthancPluginService_GetInstanceDicomWebXml = 4019, /* New in Orthanc 1.7.0 */ - - /* Services for plugins implementing a database back-end */ - _OrthancPluginService_RegisterDatabaseBackend = 5000, /* New in Orthanc 0.8.6 */ - _OrthancPluginService_DatabaseAnswer = 5001, - _OrthancPluginService_RegisterDatabaseBackendV2 = 5002, /* New in Orthanc 0.9.4 */ - _OrthancPluginService_StorageAreaCreate = 5003, - _OrthancPluginService_StorageAreaRead = 5004, - _OrthancPluginService_StorageAreaRemove = 5005, - _OrthancPluginService_RegisterDatabaseBackendV3 = 5006, /* New in Orthanc 1.9.2 */ - - /* Primitives for handling images */ - _OrthancPluginService_GetImagePixelFormat = 6000, - _OrthancPluginService_GetImageWidth = 6001, - _OrthancPluginService_GetImageHeight = 6002, - _OrthancPluginService_GetImagePitch = 6003, - _OrthancPluginService_GetImageBuffer = 6004, - _OrthancPluginService_UncompressImage = 6005, - _OrthancPluginService_FreeImage = 6006, - _OrthancPluginService_CompressImage = 6007, - _OrthancPluginService_ConvertPixelFormat = 6008, - _OrthancPluginService_GetFontsCount = 6009, - _OrthancPluginService_GetFontInfo = 6010, - _OrthancPluginService_DrawText = 6011, - _OrthancPluginService_CreateImage = 6012, - _OrthancPluginService_CreateImageAccessor = 6013, - _OrthancPluginService_DecodeDicomImage = 6014, - - /* Primitives for handling C-Find, C-Move and worklists */ - _OrthancPluginService_WorklistAddAnswer = 7000, - _OrthancPluginService_WorklistMarkIncomplete = 7001, - _OrthancPluginService_WorklistIsMatch = 7002, - _OrthancPluginService_WorklistGetDicomQuery = 7003, - _OrthancPluginService_FindAddAnswer = 7004, - _OrthancPluginService_FindMarkIncomplete = 7005, - _OrthancPluginService_GetFindQuerySize = 7006, - _OrthancPluginService_GetFindQueryTag = 7007, - _OrthancPluginService_GetFindQueryTagName = 7008, - _OrthancPluginService_GetFindQueryValue = 7009, - _OrthancPluginService_CreateFindMatcher = 7010, - _OrthancPluginService_FreeFindMatcher = 7011, - _OrthancPluginService_FindMatcherIsMatch = 7012, - - /* Primitives for accessing Orthanc Peers (new in 1.4.2) */ - _OrthancPluginService_GetPeers = 8000, - _OrthancPluginService_FreePeers = 8001, - _OrthancPluginService_GetPeersCount = 8003, - _OrthancPluginService_GetPeerName = 8004, - _OrthancPluginService_GetPeerUrl = 8005, - _OrthancPluginService_CallPeerApi = 8006, - _OrthancPluginService_GetPeerUserProperty = 8007, - - /* Primitives for handling jobs (new in 1.4.2) */ - _OrthancPluginService_CreateJob = 9000, - _OrthancPluginService_FreeJob = 9001, - _OrthancPluginService_SubmitJob = 9002, - _OrthancPluginService_RegisterJobsUnserializer = 9003, - - _OrthancPluginService_INTERNAL = 0x7fffffff - } _OrthancPluginService; - - - typedef enum - { - _OrthancPluginProperty_Description = 1, - _OrthancPluginProperty_RootUri = 2, - _OrthancPluginProperty_OrthancExplorer = 3, - - _OrthancPluginProperty_INTERNAL = 0x7fffffff - } _OrthancPluginProperty; - - - - /** - * The memory layout of the pixels of an image. - * @ingroup Images - **/ - typedef enum - { - /** - * @brief Graylevel 8bpp image. - * - * The image is graylevel. Each pixel is unsigned and stored in - * one byte. - **/ - OrthancPluginPixelFormat_Grayscale8 = 1, - - /** - * @brief Graylevel, unsigned 16bpp image. - * - * The image is graylevel. Each pixel is unsigned and stored in - * two bytes. - **/ - OrthancPluginPixelFormat_Grayscale16 = 2, - - /** - * @brief Graylevel, signed 16bpp image. - * - * The image is graylevel. Each pixel is signed and stored in two - * bytes. - **/ - OrthancPluginPixelFormat_SignedGrayscale16 = 3, - - /** - * @brief Color image in RGB24 format. - * - * This format describes a color image. The pixels are stored in 3 - * consecutive bytes. The memory layout is RGB. - **/ - OrthancPluginPixelFormat_RGB24 = 4, - - /** - * @brief Color image in RGBA32 format. - * - * This format describes a color image. The pixels are stored in 4 - * consecutive bytes. The memory layout is RGBA. - **/ - OrthancPluginPixelFormat_RGBA32 = 5, - - OrthancPluginPixelFormat_Unknown = 6, /*!< Unknown pixel format */ - - /** - * @brief Color image in RGB48 format. - * - * This format describes a color image. The pixels are stored in 6 - * consecutive bytes. The memory layout is RRGGBB. - **/ - OrthancPluginPixelFormat_RGB48 = 7, - - /** - * @brief Graylevel, unsigned 32bpp image. - * - * The image is graylevel. Each pixel is unsigned and stored in - * four bytes. - **/ - OrthancPluginPixelFormat_Grayscale32 = 8, - - /** - * @brief Graylevel, floating-point 32bpp image. - * - * The image is graylevel. Each pixel is floating-point and stored - * in four bytes. - **/ - OrthancPluginPixelFormat_Float32 = 9, - - /** - * @brief Color image in BGRA32 format. - * - * This format describes a color image. The pixels are stored in 4 - * consecutive bytes. The memory layout is BGRA. - **/ - OrthancPluginPixelFormat_BGRA32 = 10, - - /** - * @brief Graylevel, unsigned 64bpp image. - * - * The image is graylevel. Each pixel is unsigned and stored in - * eight bytes. - **/ - OrthancPluginPixelFormat_Grayscale64 = 11, - - _OrthancPluginPixelFormat_INTERNAL = 0x7fffffff - } OrthancPluginPixelFormat; - - - - /** - * The content types that are supported by Orthanc plugins. - **/ - typedef enum - { - OrthancPluginContentType_Unknown = 0, /*!< Unknown content type */ - OrthancPluginContentType_Dicom = 1, /*!< DICOM */ - OrthancPluginContentType_DicomAsJson = 2, /*!< JSON summary of a DICOM file */ - OrthancPluginContentType_DicomUntilPixelData = 3, /*!< DICOM Header till pixel data */ - - _OrthancPluginContentType_INTERNAL = 0x7fffffff - } OrthancPluginContentType; - - - - /** - * The supported types of DICOM resources. - **/ - typedef enum - { - OrthancPluginResourceType_Patient = 0, /*!< Patient */ - OrthancPluginResourceType_Study = 1, /*!< Study */ - OrthancPluginResourceType_Series = 2, /*!< Series */ - OrthancPluginResourceType_Instance = 3, /*!< Instance */ - OrthancPluginResourceType_None = 4, /*!< Unavailable resource type */ - - _OrthancPluginResourceType_INTERNAL = 0x7fffffff - } OrthancPluginResourceType; - - - - /** - * The supported types of changes that can be signaled to the change callback. - * @ingroup Callbacks - **/ - typedef enum - { - OrthancPluginChangeType_CompletedSeries = 0, /*!< Series is now complete */ - OrthancPluginChangeType_Deleted = 1, /*!< Deleted resource */ - OrthancPluginChangeType_NewChildInstance = 2, /*!< A new instance was added to this resource */ - OrthancPluginChangeType_NewInstance = 3, /*!< New instance received */ - OrthancPluginChangeType_NewPatient = 4, /*!< New patient created */ - OrthancPluginChangeType_NewSeries = 5, /*!< New series created */ - OrthancPluginChangeType_NewStudy = 6, /*!< New study created */ - OrthancPluginChangeType_StablePatient = 7, /*!< Timeout: No new instance in this patient */ - OrthancPluginChangeType_StableSeries = 8, /*!< Timeout: No new instance in this series */ - OrthancPluginChangeType_StableStudy = 9, /*!< Timeout: No new instance in this study */ - OrthancPluginChangeType_OrthancStarted = 10, /*!< Orthanc has started */ - OrthancPluginChangeType_OrthancStopped = 11, /*!< Orthanc is stopping */ - OrthancPluginChangeType_UpdatedAttachment = 12, /*!< Some user-defined attachment has changed for this resource */ - OrthancPluginChangeType_UpdatedMetadata = 13, /*!< Some user-defined metadata has changed for this resource */ - OrthancPluginChangeType_UpdatedPeers = 14, /*!< The list of Orthanc peers has changed */ - OrthancPluginChangeType_UpdatedModalities = 15, /*!< The list of DICOM modalities has changed */ - OrthancPluginChangeType_JobSubmitted = 16, /*!< New Job submitted */ - OrthancPluginChangeType_JobSuccess = 17, /*!< A Job has completed successfully */ - OrthancPluginChangeType_JobFailure = 18, /*!< A Job has failed */ - - _OrthancPluginChangeType_INTERNAL = 0x7fffffff - } OrthancPluginChangeType; - - - /** - * The compression algorithms that are supported by the Orthanc core. - * @ingroup Images - **/ - typedef enum - { - OrthancPluginCompressionType_Zlib = 0, /*!< Standard zlib compression */ - OrthancPluginCompressionType_ZlibWithSize = 1, /*!< zlib, prefixed with uncompressed size (uint64_t) */ - OrthancPluginCompressionType_Gzip = 2, /*!< Standard gzip compression */ - OrthancPluginCompressionType_GzipWithSize = 3, /*!< gzip, prefixed with uncompressed size (uint64_t) */ - - _OrthancPluginCompressionType_INTERNAL = 0x7fffffff - } OrthancPluginCompressionType; - - - /** - * The image formats that are supported by the Orthanc core. - * @ingroup Images - **/ - typedef enum - { - OrthancPluginImageFormat_Png = 0, /*!< Image compressed using PNG */ - OrthancPluginImageFormat_Jpeg = 1, /*!< Image compressed using JPEG */ - OrthancPluginImageFormat_Dicom = 2, /*!< Image compressed using DICOM */ - - _OrthancPluginImageFormat_INTERNAL = 0x7fffffff - } OrthancPluginImageFormat; - - - /** - * The value representations present in the DICOM standard (version 2013). - * @ingroup Toolbox - **/ - typedef enum - { - OrthancPluginValueRepresentation_AE = 1, /*!< Application Entity */ - OrthancPluginValueRepresentation_AS = 2, /*!< Age String */ - OrthancPluginValueRepresentation_AT = 3, /*!< Attribute Tag */ - OrthancPluginValueRepresentation_CS = 4, /*!< Code String */ - OrthancPluginValueRepresentation_DA = 5, /*!< Date */ - OrthancPluginValueRepresentation_DS = 6, /*!< Decimal String */ - OrthancPluginValueRepresentation_DT = 7, /*!< Date Time */ - OrthancPluginValueRepresentation_FD = 8, /*!< Floating Point Double */ - OrthancPluginValueRepresentation_FL = 9, /*!< Floating Point Single */ - OrthancPluginValueRepresentation_IS = 10, /*!< Integer String */ - OrthancPluginValueRepresentation_LO = 11, /*!< Long String */ - OrthancPluginValueRepresentation_LT = 12, /*!< Long Text */ - OrthancPluginValueRepresentation_OB = 13, /*!< Other Byte String */ - OrthancPluginValueRepresentation_OF = 14, /*!< Other Float String */ - OrthancPluginValueRepresentation_OW = 15, /*!< Other Word String */ - OrthancPluginValueRepresentation_PN = 16, /*!< Person Name */ - OrthancPluginValueRepresentation_SH = 17, /*!< Short String */ - OrthancPluginValueRepresentation_SL = 18, /*!< Signed Long */ - OrthancPluginValueRepresentation_SQ = 19, /*!< Sequence of Items */ - OrthancPluginValueRepresentation_SS = 20, /*!< Signed Short */ - OrthancPluginValueRepresentation_ST = 21, /*!< Short Text */ - OrthancPluginValueRepresentation_TM = 22, /*!< Time */ - OrthancPluginValueRepresentation_UI = 23, /*!< Unique Identifier (UID) */ - OrthancPluginValueRepresentation_UL = 24, /*!< Unsigned Long */ - OrthancPluginValueRepresentation_UN = 25, /*!< Unknown */ - OrthancPluginValueRepresentation_US = 26, /*!< Unsigned Short */ - OrthancPluginValueRepresentation_UT = 27, /*!< Unlimited Text */ - - _OrthancPluginValueRepresentation_INTERNAL = 0x7fffffff - } OrthancPluginValueRepresentation; - - - /** - * The possible output formats for a DICOM-to-JSON conversion. - * @ingroup Toolbox - * @see OrthancPluginDicomToJson() - **/ - typedef enum - { - OrthancPluginDicomToJsonFormat_Full = 1, /*!< Full output, with most details */ - OrthancPluginDicomToJsonFormat_Short = 2, /*!< Tags output as hexadecimal numbers */ - OrthancPluginDicomToJsonFormat_Human = 3, /*!< Human-readable JSON */ - - _OrthancPluginDicomToJsonFormat_INTERNAL = 0x7fffffff - } OrthancPluginDicomToJsonFormat; - - - /** - * Flags to customize a DICOM-to-JSON conversion. By default, binary - * tags are formatted using Data URI scheme. - * @ingroup Toolbox - **/ - typedef enum - { - OrthancPluginDicomToJsonFlags_None = 0, - OrthancPluginDicomToJsonFlags_IncludeBinary = (1 << 0), /*!< Include the binary tags */ - OrthancPluginDicomToJsonFlags_IncludePrivateTags = (1 << 1), /*!< Include the private tags */ - OrthancPluginDicomToJsonFlags_IncludeUnknownTags = (1 << 2), /*!< Include the tags unknown by the dictionary */ - OrthancPluginDicomToJsonFlags_IncludePixelData = (1 << 3), /*!< Include the pixel data */ - OrthancPluginDicomToJsonFlags_ConvertBinaryToAscii = (1 << 4), /*!< Output binary tags as-is, dropping non-ASCII */ - OrthancPluginDicomToJsonFlags_ConvertBinaryToNull = (1 << 5), /*!< Signal binary tags as null values */ - OrthancPluginDicomToJsonFlags_StopAfterPixelData = (1 << 6), /*!< Stop processing after pixel data (new in 1.9.1) */ - OrthancPluginDicomToJsonFlags_SkipGroupLengths = (1 << 7), /*!< Skip tags whose element is zero (new in 1.9.1) */ - - _OrthancPluginDicomToJsonFlags_INTERNAL = 0x7fffffff - } OrthancPluginDicomToJsonFlags; - - - /** - * Flags to the creation of a DICOM file. - * @ingroup Toolbox - * @see OrthancPluginCreateDicom() - **/ - typedef enum - { - OrthancPluginCreateDicomFlags_None = 0, - OrthancPluginCreateDicomFlags_DecodeDataUriScheme = (1 << 0), /*!< Decode fields encoded using data URI scheme */ - OrthancPluginCreateDicomFlags_GenerateIdentifiers = (1 << 1), /*!< Automatically generate DICOM identifiers */ - - _OrthancPluginCreateDicomFlags_INTERNAL = 0x7fffffff - } OrthancPluginCreateDicomFlags; - - - /** - * The constraints on the DICOM identifiers that must be supported - * by the database plugins. - * @deprecated Plugins using OrthancPluginConstraintType will be faster - **/ - typedef enum - { - OrthancPluginIdentifierConstraint_Equal = 1, /*!< Equal */ - OrthancPluginIdentifierConstraint_SmallerOrEqual = 2, /*!< Less or equal */ - OrthancPluginIdentifierConstraint_GreaterOrEqual = 3, /*!< More or equal */ - OrthancPluginIdentifierConstraint_Wildcard = 4, /*!< Case-sensitive wildcard matching (with * and ?) */ - - _OrthancPluginIdentifierConstraint_INTERNAL = 0x7fffffff - } OrthancPluginIdentifierConstraint; - - - /** - * The constraints on the tags (main DICOM tags and identifier tags) - * that must be supported by the database plugins. - **/ - typedef enum - { - OrthancPluginConstraintType_Equal = 1, /*!< Equal */ - OrthancPluginConstraintType_SmallerOrEqual = 2, /*!< Less or equal */ - OrthancPluginConstraintType_GreaterOrEqual = 3, /*!< More or equal */ - OrthancPluginConstraintType_Wildcard = 4, /*!< Wildcard matching */ - OrthancPluginConstraintType_List = 5, /*!< List of values */ - - _OrthancPluginConstraintType_INTERNAL = 0x7fffffff - } OrthancPluginConstraintType; - - - /** - * The origin of a DICOM instance that has been received by Orthanc. - **/ - typedef enum - { - OrthancPluginInstanceOrigin_Unknown = 1, /*!< Unknown origin */ - OrthancPluginInstanceOrigin_DicomProtocol = 2, /*!< Instance received through DICOM protocol */ - OrthancPluginInstanceOrigin_RestApi = 3, /*!< Instance received through REST API of Orthanc */ - OrthancPluginInstanceOrigin_Plugin = 4, /*!< Instance added to Orthanc by a plugin */ - OrthancPluginInstanceOrigin_Lua = 5, /*!< Instance added to Orthanc by a Lua script */ - OrthancPluginInstanceOrigin_WebDav = 6, /*!< Instance received through WebDAV (new in 1.8.0) */ - - _OrthancPluginInstanceOrigin_INTERNAL = 0x7fffffff - } OrthancPluginInstanceOrigin; - - - /** - * The possible status for one single step of a job. - **/ - typedef enum - { - OrthancPluginJobStepStatus_Success = 1, /*!< The job has successfully executed all its steps */ - OrthancPluginJobStepStatus_Failure = 2, /*!< The job has failed while executing this step */ - OrthancPluginJobStepStatus_Continue = 3 /*!< The job has still data to process after this step */ - } OrthancPluginJobStepStatus; - - - /** - * Explains why the job should stop and release the resources it has - * allocated. This is especially important to disambiguate between - * the "paused" condition and the "final" conditions (success, - * failure, or canceled). - **/ - typedef enum - { - OrthancPluginJobStopReason_Success = 1, /*!< The job has succeeded */ - OrthancPluginJobStopReason_Paused = 2, /*!< The job was paused, and will be resumed later */ - OrthancPluginJobStopReason_Failure = 3, /*!< The job has failed, and might be resubmitted later */ - OrthancPluginJobStopReason_Canceled = 4 /*!< The job was canceled, and might be resubmitted later */ - } OrthancPluginJobStopReason; - - - /** - * The available types of metrics. - **/ - typedef enum - { - OrthancPluginMetricsType_Default = 0, /*!< Default metrics */ - - /** - * This metrics represents a time duration. Orthanc will keep the - * maximum value of the metrics over a sliding window of ten - * seconds, which is useful if the metrics is sampled frequently. - **/ - OrthancPluginMetricsType_Timer = 1 - } OrthancPluginMetricsType; - - - /** - * The available modes to export a binary DICOM tag into a DICOMweb - * JSON or XML document. - **/ - typedef enum - { - OrthancPluginDicomWebBinaryMode_Ignore = 0, /*!< Don't include binary tags */ - OrthancPluginDicomWebBinaryMode_InlineBinary = 1, /*!< Inline encoding using Base64 */ - OrthancPluginDicomWebBinaryMode_BulkDataUri = 2 /*!< Use a bulk data URI field */ - } OrthancPluginDicomWebBinaryMode; - - - /** - * The available values for the Failure Reason (0008,1197) during - * storage commitment. - * http://dicom.nema.org/medical/dicom/2019e/output/chtml/part03/sect_C.14.html#sect_C.14.1.1 - **/ - typedef enum - { - OrthancPluginStorageCommitmentFailureReason_Success = 0, - /*!< Success: The DICOM instance is properly stored in the SCP */ - - OrthancPluginStorageCommitmentFailureReason_ProcessingFailure = 1, - /*!< 0110H: A general failure in processing the operation was encountered */ - - OrthancPluginStorageCommitmentFailureReason_NoSuchObjectInstance = 2, - /*!< 0112H: One or more of the elements in the Referenced SOP - Instance Sequence was not available */ - - OrthancPluginStorageCommitmentFailureReason_ResourceLimitation = 3, - /*!< 0213H: The SCP does not currently have enough resources to - store the requested SOP Instance(s) */ - - OrthancPluginStorageCommitmentFailureReason_ReferencedSOPClassNotSupported = 4, - /*!< 0122H: Storage Commitment has been requested for a SOP - Instance with a SOP Class that is not supported by the SCP */ - - OrthancPluginStorageCommitmentFailureReason_ClassInstanceConflict = 5, - /*!< 0119H: The SOP Class of an element in the Referenced SOP - Instance Sequence did not correspond to the SOP class registered - for this SOP Instance at the SCP */ - - OrthancPluginStorageCommitmentFailureReason_DuplicateTransactionUID = 6 - /*!< 0131H: The Transaction UID of the Storage Commitment Request - is already in use */ - } OrthancPluginStorageCommitmentFailureReason; - - - - /** - * @brief A 32-bit memory buffer allocated by the core system of Orthanc. - * - * A memory buffer allocated by the core system of Orthanc. When the - * content of the buffer is not useful anymore, it must be free by a - * call to ::OrthancPluginFreeMemoryBuffer(). - **/ - typedef struct - { - /** - * @brief The content of the buffer. - **/ - void* data; - - /** - * @brief The number of bytes in the buffer. - **/ - uint32_t size; - } OrthancPluginMemoryBuffer; - - - - /** - * @brief A 64-bit memory buffer allocated by the core system of Orthanc. - * - * A memory buffer allocated by the core system of Orthanc. When the - * content of the buffer is not useful anymore, it must be free by a - * call to ::OrthancPluginFreeMemoryBuffer64(). - **/ - typedef struct - { - /** - * @brief The content of the buffer. - **/ - void* data; - - /** - * @brief The number of bytes in the buffer. - **/ - uint64_t size; - } OrthancPluginMemoryBuffer64; - - - - - /** - * @brief Opaque structure that represents the HTTP connection to the client application. - * @ingroup Callback - **/ - typedef struct _OrthancPluginRestOutput_t OrthancPluginRestOutput; - - - - /** - * @brief Opaque structure that represents a DICOM instance that is managed by the Orthanc core. - * @ingroup DicomInstance - **/ - typedef struct _OrthancPluginDicomInstance_t OrthancPluginDicomInstance; - - - - /** - * @brief Opaque structure that represents an image that is uncompressed in memory. - * @ingroup Images - **/ - typedef struct _OrthancPluginImage_t OrthancPluginImage; - - - - /** - * @brief Opaque structure that represents the storage area that is actually used by Orthanc. - * @ingroup Images - **/ - typedef struct _OrthancPluginStorageArea_t OrthancPluginStorageArea; - - - - /** - * @brief Opaque structure to an object that represents a C-Find query for worklists. - * @ingroup DicomCallbacks - **/ - typedef struct _OrthancPluginWorklistQuery_t OrthancPluginWorklistQuery; - - - - /** - * @brief Opaque structure to an object that represents the answers to a C-Find query for worklists. - * @ingroup DicomCallbacks - **/ - typedef struct _OrthancPluginWorklistAnswers_t OrthancPluginWorklistAnswers; - - - - /** - * @brief Opaque structure to an object that represents a C-Find query. - * @ingroup DicomCallbacks - **/ - typedef struct _OrthancPluginFindQuery_t OrthancPluginFindQuery; - - - - /** - * @brief Opaque structure to an object that represents the answers to a C-Find query for worklists. - * @ingroup DicomCallbacks - **/ - typedef struct _OrthancPluginFindAnswers_t OrthancPluginFindAnswers; - - - - /** - * @brief Opaque structure to an object that can be used to check whether a DICOM instance matches a C-Find query. - * @ingroup Toolbox - **/ - typedef struct _OrthancPluginFindMatcher_t OrthancPluginFindMatcher; - - - - /** - * @brief Opaque structure to the set of remote Orthanc Peers that are known to the local Orthanc server. - * @ingroup Toolbox - **/ - typedef struct _OrthancPluginPeers_t OrthancPluginPeers; - - - - /** - * @brief Opaque structure to a job to be executed by Orthanc. - * @ingroup Toolbox - **/ - typedef struct _OrthancPluginJob_t OrthancPluginJob; - - - - /** - * @brief Opaque structure that represents a node in a JSON or XML - * document used in DICOMweb. - * @ingroup Toolbox - **/ - typedef struct _OrthancPluginDicomWebNode_t OrthancPluginDicomWebNode; - - - - /** - * @brief Signature of a callback function that answers to a REST request. - * @ingroup Callbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginRestCallback) ( - OrthancPluginRestOutput* output, - const char* url, - const OrthancPluginHttpRequest* request); - - - - /** - * @brief Signature of a callback function that is triggered when Orthanc stores a new DICOM instance. - * @ingroup Callbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginOnStoredInstanceCallback) ( - const OrthancPluginDicomInstance* instance, - const char* instanceId); - - - - /** - * @brief Signature of a callback function that is triggered when a change happens to some DICOM resource. - * @ingroup Callbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginOnChangeCallback) ( - OrthancPluginChangeType changeType, - OrthancPluginResourceType resourceType, - const char* resourceId); - - - - /** - * @brief Signature of a callback function to decode a DICOM instance as an image. - * @ingroup Callbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginDecodeImageCallback) ( - OrthancPluginImage** target, - const void* dicom, - const uint32_t size, - uint32_t frameIndex); - - - - /** - * @brief Signature of a function to free dynamic memory. - * @ingroup Callbacks - **/ - typedef void (*OrthancPluginFree) (void* buffer); - - - - /** - * @brief Signature of a function to set the content of a node - * encoding a binary DICOM tag, into a JSON or XML document - * generated for DICOMweb. - * @ingroup Callbacks - **/ - typedef void (*OrthancPluginDicomWebSetBinaryNode) ( - OrthancPluginDicomWebNode* node, - OrthancPluginDicomWebBinaryMode mode, - const char* bulkDataUri); - - - - /** - * @brief Callback for writing to the storage area. - * - * Signature of a callback function that is triggered when Orthanc writes a file to the storage area. - * - * @param uuid The UUID of the file. - * @param content The content of the file. - * @param size The size of the file. - * @param type The content type corresponding to this file. - * @return 0 if success, other value if error. - * @ingroup Callbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginStorageCreate) ( - const char* uuid, - const void* content, - int64_t size, - OrthancPluginContentType type); - - - - /** - * @brief Callback for reading from the storage area. - * - * Signature of a callback function that is triggered when Orthanc reads a file from the storage area. - * - * @param content The content of the file (output). - * @param size The size of the file (output). - * @param uuid The UUID of the file of interest. - * @param type The content type corresponding to this file. - * @return 0 if success, other value if error. - * @ingroup Callbacks - * @deprecated New plugins should use OrthancPluginStorageRead2 - * - * @warning The "content" buffer *must* have been allocated using - * the "malloc()" function of your C standard library (i.e. nor - * "new[]", neither a pointer to a buffer). The "free()" function of - * your C standard library will automatically be invoked on the - * "content" pointer. - **/ - typedef OrthancPluginErrorCode (*OrthancPluginStorageRead) ( - void** content, - int64_t* size, - const char* uuid, - OrthancPluginContentType type); - - - - /** - * @brief Callback for reading a whole file from the storage area. - * - * Signature of a callback function that is triggered when Orthanc - * reads a whole file from the storage area. - * - * @param target Memory buffer where to store the content of the file. It must be allocated by the - * plugin using OrthancPluginCreateMemoryBuffer64(). The core of Orthanc will free it. - * @param uuid The UUID of the file of interest. - * @param type The content type corresponding to this file. - * @ingroup Callbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginStorageReadWhole) ( - OrthancPluginMemoryBuffer64* target, - const char* uuid, - OrthancPluginContentType type); - - - - /** - * @brief Callback for reading a range of a file from the storage area. - * - * Signature of a callback function that is triggered when Orthanc - * reads a portion of a file from the storage area. Orthanc - * indicates the start position and the length of the range. - * - * @param target Memory buffer where to store the content of the range. - * The memory buffer is allocated and freed by Orthanc. The length of the range - * of interest corresponds to the size of this buffer. - * @param uuid The UUID of the file of interest. - * @param type The content type corresponding to this file. - * @param rangeStart Start position of the requested range in the file. - * @return 0 if success, other value if error. - * @ingroup Callbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginStorageReadRange) ( - OrthancPluginMemoryBuffer64* target, - const char* uuid, - OrthancPluginContentType type, - uint64_t rangeStart); - - - - /** - * @brief Callback for removing a file from the storage area. - * - * Signature of a callback function that is triggered when Orthanc deletes a file from the storage area. - * - * @param uuid The UUID of the file to be removed. - * @param type The content type corresponding to this file. - * @return 0 if success, other value if error. - * @ingroup Callbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginStorageRemove) ( - const char* uuid, - OrthancPluginContentType type); - - - - /** - * @brief Callback to handle the C-Find SCP requests for worklists. - * - * Signature of a callback function that is triggered when Orthanc - * receives a C-Find SCP request against modality worklists. - * - * @param answers The target structure where answers must be stored. - * @param query The worklist query. - * @param issuerAet The Application Entity Title (AET) of the modality from which the request originates. - * @param calledAet The Application Entity Title (AET) of the modality that is called by the request. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginWorklistCallback) ( - OrthancPluginWorklistAnswers* answers, - const OrthancPluginWorklistQuery* query, - const char* issuerAet, - const char* calledAet); - - - - /** - * @brief Callback to filter incoming HTTP requests received by Orthanc. - * - * Signature of a callback function that is triggered whenever - * Orthanc receives an HTTP/REST request, and that answers whether - * this request should be allowed. If the callback returns "0" - * ("false"), the server answers with HTTP status code 403 - * (Forbidden). - * - * Pay attention to the fact that this function may be invoked - * concurrently by different threads of the Web server of - * Orthanc. You must implement proper locking if applicable. - * - * @param method The HTTP method used by the request. - * @param uri The URI of interest. - * @param ip The IP address of the HTTP client. - * @param headersCount The number of HTTP headers. - * @param headersKeys The keys of the HTTP headers (always converted to low-case). - * @param headersValues The values of the HTTP headers. - * @return 0 if forbidden access, 1 if allowed access, -1 if error. - * @ingroup Callback - * @deprecated Please instead use OrthancPluginIncomingHttpRequestFilter2() - **/ - typedef int32_t (*OrthancPluginIncomingHttpRequestFilter) ( - OrthancPluginHttpMethod method, - const char* uri, - const char* ip, - uint32_t headersCount, - const char* const* headersKeys, - const char* const* headersValues); - - - - /** - * @brief Callback to filter incoming HTTP requests received by Orthanc. - * - * Signature of a callback function that is triggered whenever - * Orthanc receives an HTTP/REST request, and that answers whether - * this request should be allowed. If the callback returns "0" - * ("false"), the server answers with HTTP status code 403 - * (Forbidden). - * - * Pay attention to the fact that this function may be invoked - * concurrently by different threads of the Web server of - * Orthanc. You must implement proper locking if applicable. - * - * @param method The HTTP method used by the request. - * @param uri The URI of interest. - * @param ip The IP address of the HTTP client. - * @param headersCount The number of HTTP headers. - * @param headersKeys The keys of the HTTP headers (always converted to low-case). - * @param headersValues The values of the HTTP headers. - * @param getArgumentsCount The number of GET arguments (only for the GET HTTP method). - * @param getArgumentsKeys The keys of the GET arguments (only for the GET HTTP method). - * @param getArgumentsValues The values of the GET arguments (only for the GET HTTP method). - * @return 0 if forbidden access, 1 if allowed access, -1 if error. - * @ingroup Callback - **/ - typedef int32_t (*OrthancPluginIncomingHttpRequestFilter2) ( - OrthancPluginHttpMethod method, - const char* uri, - const char* ip, - uint32_t headersCount, - const char* const* headersKeys, - const char* const* headersValues, - uint32_t getArgumentsCount, - const char* const* getArgumentsKeys, - const char* const* getArgumentsValues); - - - - /** - * @brief Callback to handle incoming C-Find SCP requests. - * - * Signature of a callback function that is triggered whenever - * Orthanc receives a C-Find SCP request not concerning modality - * worklists. - * - * @param answers The target structure where answers must be stored. - * @param query The worklist query. - * @param issuerAet The Application Entity Title (AET) of the modality from which the request originates. - * @param calledAet The Application Entity Title (AET) of the modality that is called by the request. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginFindCallback) ( - OrthancPluginFindAnswers* answers, - const OrthancPluginFindQuery* query, - const char* issuerAet, - const char* calledAet); - - - - /** - * @brief Callback to handle incoming C-Move SCP requests. - * - * Signature of a callback function that is triggered whenever - * Orthanc receives a C-Move SCP request. The callback receives the - * type of the resource of interest (study, series, instance...) - * together with the DICOM tags containing its identifiers. In turn, - * the plugin must create a driver object that will be responsible - * for driving the successive move suboperations. - * - * @param resourceType The type of the resource of interest. Note - * that this might be set to ResourceType_None if the - * QueryRetrieveLevel (0008,0052) tag was not provided by the - * issuer (i.e. the originator modality). - * @param patientId Content of the PatientID (0x0010, 0x0020) tag of the resource of interest. Might be NULL. - * @param accessionNumber Content of the AccessionNumber (0x0008, 0x0050) tag. Might be NULL. - * @param studyInstanceUid Content of the StudyInstanceUID (0x0020, 0x000d) tag. Might be NULL. - * @param seriesInstanceUid Content of the SeriesInstanceUID (0x0020, 0x000e) tag. Might be NULL. - * @param sopInstanceUid Content of the SOPInstanceUID (0x0008, 0x0018) tag. Might be NULL. - * @param originatorAet The Application Entity Title (AET) of the - * modality from which the request originates. - * @param sourceAet The Application Entity Title (AET) of the - * modality that should send its DICOM files to another modality. - * @param targetAet The Application Entity Title (AET) of the - * modality that should receive the DICOM files. - * @param originatorId The Message ID issued by the originator modality, - * as found in tag (0000,0110) of the DICOM query emitted by the issuer. - * - * @return The NULL value if the plugin cannot deal with this query, - * or a pointer to the driver object that is responsible for - * handling the successive move suboperations. - * - * @note If targetAet equals sourceAet, this is actually a query/retrieve operation. - * @ingroup DicomCallbacks - **/ - typedef void* (*OrthancPluginMoveCallback) ( - OrthancPluginResourceType resourceType, - const char* patientId, - const char* accessionNumber, - const char* studyInstanceUid, - const char* seriesInstanceUid, - const char* sopInstanceUid, - const char* originatorAet, - const char* sourceAet, - const char* targetAet, - uint16_t originatorId); - - - /** - * @brief Callback to read the size of a C-Move driver. - * - * Signature of a callback function that returns the number of - * C-Move suboperations that are to be achieved by the given C-Move - * driver. This driver is the return value of a previous call to the - * OrthancPluginMoveCallback() callback. - * - * @param moveDriver The C-Move driver of interest. - * @return The number of suboperations. - * @ingroup DicomCallbacks - **/ - typedef uint32_t (*OrthancPluginGetMoveSize) (void* moveDriver); - - - /** - * @brief Callback to apply one C-Move suboperation. - * - * Signature of a callback function that applies the next C-Move - * suboperation that os to be achieved by the given C-Move - * driver. This driver is the return value of a previous call to the - * OrthancPluginMoveCallback() callback. - * - * @param moveDriver The C-Move driver of interest. - * @return 0 if success, or the error code if failure. - * @ingroup DicomCallbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginApplyMove) (void* moveDriver); - - - /** - * @brief Callback to free one C-Move driver. - * - * Signature of a callback function that releases the resources - * allocated by the given C-Move driver. This driver is the return - * value of a previous call to the OrthancPluginMoveCallback() - * callback. - * - * @param moveDriver The C-Move driver of interest. - * @ingroup DicomCallbacks - **/ - typedef void (*OrthancPluginFreeMove) (void* moveDriver); - - - /** - * @brief Callback to finalize one custom job. - * - * Signature of a callback function that releases all the resources - * allocated by the given job. This job is the argument provided to - * OrthancPluginCreateJob(). - * - * @param job The job of interest. - * @ingroup Toolbox - **/ - typedef void (*OrthancPluginJobFinalize) (void* job); - - - /** - * @brief Callback to check the progress of one custom job. - * - * Signature of a callback function that returns the progress of the - * job. - * - * @param job The job of interest. - * @return The progress, as a floating-point number ranging from 0 to 1. - * @ingroup Toolbox - **/ - typedef float (*OrthancPluginJobGetProgress) (void* job); - - - /** - * @brief Callback to retrieve the content of one custom job. - * - * Signature of a callback function that returns human-readable - * statistics about the job. This statistics must be formatted as a - * JSON object. This information is notably displayed in the "Jobs" - * tab of "Orthanc Explorer". - * - * @param job The job of interest. - * @return The statistics, as a JSON object encoded as a string. - * @ingroup Toolbox - **/ - typedef const char* (*OrthancPluginJobGetContent) (void* job); - - - /** - * @brief Callback to serialize one custom job. - * - * Signature of a callback function that returns a serialized - * version of the job, formatted as a JSON object. This - * serialization is stored in the Orthanc database, and is used to - * reload the job on the restart of Orthanc. The "unserialization" - * callback (with OrthancPluginJobsUnserializer signature) will - * receive this serialized object. - * - * @param job The job of interest. - * @return The serialized job, as a JSON object encoded as a string. - * @see OrthancPluginRegisterJobsUnserializer() - * @ingroup Toolbox - **/ - typedef const char* (*OrthancPluginJobGetSerialized) (void* job); - - - /** - * @brief Callback to execute one step of a custom job. - * - * Signature of a callback function that executes one step in the - * job. The jobs engine of Orthanc will make successive calls to - * this method, as long as it returns - * OrthancPluginJobStepStatus_Continue. - * - * @param job The job of interest. - * @return The status of execution. - * @ingroup Toolbox - **/ - typedef OrthancPluginJobStepStatus (*OrthancPluginJobStep) (void* job); - - - /** - * @brief Callback executed once one custom job leaves the "running" state. - * - * Signature of a callback function that is invoked once a job - * leaves the "running" state. This can happen if the previous call - * to OrthancPluginJobStep has failed/succeeded, if the host Orthanc - * server is being stopped, or if the user manually tags the job as - * paused/canceled. This callback allows the plugin to free - * resources allocated for running this custom job (e.g. to stop - * threads, or to remove temporary files). - * - * Note that handling pauses might involves a specific treatment - * (such a stopping threads, but keeping temporary files on the - * disk). This "paused" situation can be checked by looking at the - * "reason" parameter. - * - * @param job The job of interest. - * @param reason The reason for leaving the "running" state. - * @return 0 if success, or the error code if failure. - * @ingroup Toolbox - **/ - typedef OrthancPluginErrorCode (*OrthancPluginJobStop) (void* job, - OrthancPluginJobStopReason reason); - - - /** - * @brief Callback executed once one stopped custom job is started again. - * - * Signature of a callback function that is invoked once a job - * leaves the "failure/canceled" state, to be started again. This - * function will typically reset the progress to zero. Note that - * before being actually executed, the job would first be tagged as - * "pending" in the Orthanc jobs engine. - * - * @param job The job of interest. - * @return 0 if success, or the error code if failure. - * @ingroup Toolbox - **/ - typedef OrthancPluginErrorCode (*OrthancPluginJobReset) (void* job); - - - /** - * @brief Callback executed to unserialize a custom job. - * - * Signature of a callback function that unserializes a job that was - * saved in the Orthanc database. - * - * @param jobType The type of the job, as provided to OrthancPluginCreateJob(). - * @param serialized The serialization of the job, as provided by OrthancPluginJobGetSerialized. - * @return The unserialized job (as created by OrthancPluginCreateJob()), or NULL - * if this unserializer cannot handle this job type. - * @see OrthancPluginRegisterJobsUnserializer() - * @ingroup Callbacks - **/ - typedef OrthancPluginJob* (*OrthancPluginJobsUnserializer) (const char* jobType, - const char* serialized); - - - - /** - * @brief Callback executed to update the metrics of the plugin. - * - * Signature of a callback function that is called by Orthanc - * whenever a monitoring tool (such as Prometheus) asks the current - * values of the metrics. This callback gives the plugin a chance to - * update its metrics, by calling OrthancPluginSetMetricsValue(). - * This is typically useful for metrics that are expensive to - * acquire. - * - * @see OrthancPluginRegisterRefreshMetrics() - * @ingroup Callbacks - **/ - typedef void (*OrthancPluginRefreshMetricsCallback) (); - - - - /** - * @brief Callback executed to encode a binary tag in DICOMweb. - * - * Signature of a callback function that is called by Orthanc - * whenever a DICOM tag that contains a binary value must be written - * to a JSON or XML node, while a DICOMweb document is being - * generated. The value representation (VR) of the DICOM tag can be - * OB, OD, OF, OL, OW, or UN. - * - * @see OrthancPluginEncodeDicomWebJson() and OrthancPluginEncodeDicomWebXml() - * @param node The node being generated, as provided by Orthanc. - * @param setter The setter to be used to encode the content of the node. If - * the setter is not called, the binary tag is not written to the output document. - * @param levelDepth The depth of the node in the DICOM hierarchy of sequences. - * This parameter gives the number of elements in the "levelTagGroup", - * "levelTagElement", and "levelIndex" arrays. - * @param levelTagGroup The group of the parent DICOM tags in the hierarchy. - * @param levelTagElement The element of the parent DICOM tags in the hierarchy. - * @param levelIndex The index of the node in the parent sequences of the hierarchy. - * @param tagGroup The group of the DICOM tag of interest. - * @param tagElement The element of the DICOM tag of interest. - * @param vr The value representation of the binary DICOM node. - * @ingroup Callbacks - **/ - typedef void (*OrthancPluginDicomWebBinaryCallback) ( - OrthancPluginDicomWebNode* node, - OrthancPluginDicomWebSetBinaryNode setter, - uint32_t levelDepth, - const uint16_t* levelTagGroup, - const uint16_t* levelTagElement, - const uint32_t* levelIndex, - uint16_t tagGroup, - uint16_t tagElement, - OrthancPluginValueRepresentation vr); - - - - /** - * @brief Callback executed to encode a binary tag in DICOMweb. - * - * Signature of a callback function that is called by Orthanc - * whenever a DICOM tag that contains a binary value must be written - * to a JSON or XML node, while a DICOMweb document is being - * generated. The value representation (VR) of the DICOM tag can be - * OB, OD, OF, OL, OW, or UN. - * - * @see OrthancPluginEncodeDicomWebJson() and OrthancPluginEncodeDicomWebXml() - * @param node The node being generated, as provided by Orthanc. - * @param setter The setter to be used to encode the content of the node. If - * the setter is not called, the binary tag is not written to the output document. - * @param levelDepth The depth of the node in the DICOM hierarchy of sequences. - * This parameter gives the number of elements in the "levelTagGroup", - * "levelTagElement", and "levelIndex" arrays. - * @param levelTagGroup The group of the parent DICOM tags in the hierarchy. - * @param levelTagElement The element of the parent DICOM tags in the hierarchy. - * @param levelIndex The index of the node in the parent sequences of the hierarchy. - * @param tagGroup The group of the DICOM tag of interest. - * @param tagElement The element of the DICOM tag of interest. - * @param vr The value representation of the binary DICOM node. - * @param payload The user payload. - * @ingroup Callbacks - **/ - typedef void (*OrthancPluginDicomWebBinaryCallback2) ( - OrthancPluginDicomWebNode* node, - OrthancPluginDicomWebSetBinaryNode setter, - uint32_t levelDepth, - const uint16_t* levelTagGroup, - const uint16_t* levelTagElement, - const uint32_t* levelIndex, - uint16_t tagGroup, - uint16_t tagElement, - OrthancPluginValueRepresentation vr, - void* payload); - - - - /** - * @brief Data structure that contains information about the Orthanc core. - **/ - typedef struct _OrthancPluginContext_t - { - void* pluginsManager; - const char* orthancVersion; - OrthancPluginFree Free; - OrthancPluginErrorCode (*InvokeService) (struct _OrthancPluginContext_t* context, - _OrthancPluginService service, - const void* params); - } OrthancPluginContext; - - - - /** - * @brief An entry in the dictionary of DICOM tags. - **/ - typedef struct - { - uint16_t group; /*!< The group of the tag */ - uint16_t element; /*!< The element of the tag */ - OrthancPluginValueRepresentation vr; /*!< The value representation of the tag */ - uint32_t minMultiplicity; /*!< The minimum multiplicity of the tag */ - uint32_t maxMultiplicity; /*!< The maximum multiplicity of the tag (0 means arbitrary) */ - } OrthancPluginDictionaryEntry; - - - - /** - * @brief Free a string. - * - * Free a string that was allocated by the core system of Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param str The string to be freed. - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginFreeString( - OrthancPluginContext* context, - char* str) - { - if (str != NULL) - { - context->Free(str); - } - } - - - /** - * @brief Check that the version of the hosting Orthanc is above a given version. - * - * This function checks whether the version of the Orthanc server - * running this plugin, is above the given version. Contrarily to - * OrthancPluginCheckVersion(), it is up to the developer of the - * plugin to make sure that all the Orthanc SDK services called by - * the plugin are actually implemented in the given version of - * Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param expectedMajor Expected major version. - * @param expectedMinor Expected minor version. - * @param expectedRevision Expected revision. - * @return 1 if and only if the versions are compatible. If the - * result is 0, the initialization of the plugin should fail. - * @see OrthancPluginCheckVersion - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE int OrthancPluginCheckVersionAdvanced( - OrthancPluginContext* context, - int expectedMajor, - int expectedMinor, - int expectedRevision) - { - int major, minor, revision; - - if (sizeof(int32_t) != sizeof(OrthancPluginErrorCode) || - sizeof(int32_t) != sizeof(OrthancPluginHttpMethod) || - sizeof(int32_t) != sizeof(_OrthancPluginService) || - sizeof(int32_t) != sizeof(_OrthancPluginProperty) || - sizeof(int32_t) != sizeof(OrthancPluginPixelFormat) || - sizeof(int32_t) != sizeof(OrthancPluginContentType) || - sizeof(int32_t) != sizeof(OrthancPluginResourceType) || - sizeof(int32_t) != sizeof(OrthancPluginChangeType) || - sizeof(int32_t) != sizeof(OrthancPluginCompressionType) || - sizeof(int32_t) != sizeof(OrthancPluginImageFormat) || - sizeof(int32_t) != sizeof(OrthancPluginValueRepresentation) || - sizeof(int32_t) != sizeof(OrthancPluginDicomToJsonFormat) || - sizeof(int32_t) != sizeof(OrthancPluginDicomToJsonFlags) || - sizeof(int32_t) != sizeof(OrthancPluginCreateDicomFlags) || - sizeof(int32_t) != sizeof(OrthancPluginIdentifierConstraint) || - sizeof(int32_t) != sizeof(OrthancPluginInstanceOrigin) || - sizeof(int32_t) != sizeof(OrthancPluginJobStepStatus) || - sizeof(int32_t) != sizeof(OrthancPluginConstraintType) || - sizeof(int32_t) != sizeof(OrthancPluginMetricsType) || - sizeof(int32_t) != sizeof(OrthancPluginDicomWebBinaryMode) || - sizeof(int32_t) != sizeof(OrthancPluginStorageCommitmentFailureReason)) - { - /* Mismatch in the size of the enumerations */ - return 0; - } - - /* Assume compatibility with the mainline */ - if (!strcmp(context->orthancVersion, "mainline")) - { - return 1; - } - - /* Parse the version of the Orthanc core */ - if ( -#ifdef _MSC_VER - sscanf_s -#else - sscanf -#endif - (context->orthancVersion, "%4d.%4d.%4d", &major, &minor, &revision) != 3) - { - return 0; - } - - /* Check the major number of the version */ - - if (major > expectedMajor) - { - return 1; - } - - if (major < expectedMajor) - { - return 0; - } - - /* Check the minor number of the version */ - - if (minor > expectedMinor) - { - return 1; - } - - if (minor < expectedMinor) - { - return 0; - } - - /* Check the revision number of the version */ - - if (revision >= expectedRevision) - { - return 1; - } - else - { - return 0; - } - } - - - /** - * @brief Check the compatibility of the plugin wrt. the version of its hosting Orthanc. - * - * This function checks whether the version of the Orthanc server - * running this plugin, is above the version of the current Orthanc - * SDK header. This guarantees that the plugin is compatible with - * the hosting Orthanc (i.e. it will not call unavailable services). - * The result of this function should always be checked in the - * OrthancPluginInitialize() entry point of the plugin. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @return 1 if and only if the versions are compatible. If the - * result is 0, the initialization of the plugin should fail. - * @see OrthancPluginCheckVersionAdvanced - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE int OrthancPluginCheckVersion( - OrthancPluginContext* context) - { - return OrthancPluginCheckVersionAdvanced( - context, - ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER, - ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER, - ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER); - } - - - /** - * @brief Free a memory buffer. - * - * Free a memory buffer that was allocated by the core system of Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param buffer The memory buffer to release. - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginFreeMemoryBuffer( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* buffer) - { - context->Free(buffer->data); - } - - - /** - * @brief Free a memory buffer. - * - * Free a memory buffer that was allocated by the core system of Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param buffer The memory buffer to release. - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginFreeMemoryBuffer64( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer64* buffer) - { - context->Free(buffer->data); - } - - - /** - * @brief Log an error. - * - * Log an error message using the Orthanc logging system. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param message The message to be logged. - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginLogError( - OrthancPluginContext* context, - const char* message) - { - context->InvokeService(context, _OrthancPluginService_LogError, message); - } - - - /** - * @brief Log a warning. - * - * Log a warning message using the Orthanc logging system. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param message The message to be logged. - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginLogWarning( - OrthancPluginContext* context, - const char* message) - { - context->InvokeService(context, _OrthancPluginService_LogWarning, message); - } - - - /** - * @brief Log an information. - * - * Log an information message using the Orthanc logging system. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param message The message to be logged. - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginLogInfo( - OrthancPluginContext* context, - const char* message) - { - context->InvokeService(context, _OrthancPluginService_LogInfo, message); - } - - - - typedef struct - { - const char* pathRegularExpression; - OrthancPluginRestCallback callback; - } _OrthancPluginRestCallback; - - /** - * @brief Register a REST callback. - * - * This function registers a REST callback against a regular - * expression for a URI. This function must be called during the - * initialization of the plugin, i.e. inside the - * OrthancPluginInitialize() public function. - * - * Each REST callback is guaranteed to run in mutual exclusion. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param pathRegularExpression Regular expression for the URI. May contain groups. - * @param callback The callback function to handle the REST call. - * @see OrthancPluginRegisterRestCallbackNoLock() - * - * @note - * The regular expression is case sensitive and must follow the - * [Perl syntax](https://www.boost.org/doc/libs/1_67_0/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html). - * - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterRestCallback( - OrthancPluginContext* context, - const char* pathRegularExpression, - OrthancPluginRestCallback callback) - { - _OrthancPluginRestCallback params; - params.pathRegularExpression = pathRegularExpression; - params.callback = callback; - context->InvokeService(context, _OrthancPluginService_RegisterRestCallback, ¶ms); - } - - - - /** - * @brief Register a REST callback, without locking. - * - * This function registers a REST callback against a regular - * expression for a URI. This function must be called during the - * initialization of the plugin, i.e. inside the - * OrthancPluginInitialize() public function. - * - * Contrarily to OrthancPluginRegisterRestCallback(), the callback - * will NOT be invoked in mutual exclusion. This can be useful for - * high-performance plugins that must handle concurrent requests - * (Orthanc uses a pool of threads, one thread being assigned to - * each incoming HTTP request). Of course, if using this function, - * it is up to the plugin to implement the required locking - * mechanisms. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param pathRegularExpression Regular expression for the URI. May contain groups. - * @param callback The callback function to handle the REST call. - * @see OrthancPluginRegisterRestCallback() - * - * @note - * The regular expression is case sensitive and must follow the - * [Perl syntax](https://www.boost.org/doc/libs/1_67_0/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html). - * - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterRestCallbackNoLock( - OrthancPluginContext* context, - const char* pathRegularExpression, - OrthancPluginRestCallback callback) - { - _OrthancPluginRestCallback params; - params.pathRegularExpression = pathRegularExpression; - params.callback = callback; - context->InvokeService(context, _OrthancPluginService_RegisterRestCallbackNoLock, ¶ms); - } - - - - typedef struct - { - OrthancPluginOnStoredInstanceCallback callback; - } _OrthancPluginOnStoredInstanceCallback; - - /** - * @brief Register a callback for received instances. - * - * This function registers a callback function that is called - * whenever a new DICOM instance is stored into the Orthanc core. - * - * @warning Your callback function will be called synchronously with - * the core of Orthanc. This implies that deadlocks might emerge if - * you call other core primitives of Orthanc in your callback (such - * deadlocks are particular visible in the presence of other plugins - * or Lua scripts). It is thus strongly advised to avoid any call to - * the REST API of Orthanc in the callback. If you have to call - * other primitives of Orthanc, you should make these calls in a - * separate thread, passing the pending events to be processed - * through a message queue. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param callback The callback function. - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterOnStoredInstanceCallback( - OrthancPluginContext* context, - OrthancPluginOnStoredInstanceCallback callback) - { - _OrthancPluginOnStoredInstanceCallback params; - params.callback = callback; - - context->InvokeService(context, _OrthancPluginService_RegisterOnStoredInstanceCallback, ¶ms); - } - - - - typedef struct - { - OrthancPluginRestOutput* output; - const void* answer; - uint32_t answerSize; - const char* mimeType; - } _OrthancPluginAnswerBuffer; - - /** - * @brief Answer to a REST request. - * - * This function answers to a REST request with the content of a memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param answer Pointer to the memory buffer containing the answer. - * @param answerSize Number of bytes of the answer. - * @param mimeType The MIME type of the answer. - * @ingroup REST - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginAnswerBuffer( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - const void* answer, - uint32_t answerSize, - const char* mimeType) - { - _OrthancPluginAnswerBuffer params; - params.output = output; - params.answer = answer; - params.answerSize = answerSize; - params.mimeType = mimeType; - context->InvokeService(context, _OrthancPluginService_AnswerBuffer, ¶ms); - } - - - typedef struct - { - OrthancPluginRestOutput* output; - OrthancPluginPixelFormat format; - uint32_t width; - uint32_t height; - uint32_t pitch; - const void* buffer; - } _OrthancPluginCompressAndAnswerPngImage; - - typedef struct - { - OrthancPluginRestOutput* output; - OrthancPluginImageFormat imageFormat; - OrthancPluginPixelFormat pixelFormat; - uint32_t width; - uint32_t height; - uint32_t pitch; - const void* buffer; - uint8_t quality; - } _OrthancPluginCompressAndAnswerImage; - - - /** - * @brief Answer to a REST request with a PNG image. - * - * This function answers to a REST request with a PNG image. The - * parameters of this function describe a memory buffer that - * contains an uncompressed image. The image will be automatically compressed - * as a PNG image by the core system of Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param format The memory layout of the uncompressed image. - * @param width The width of the image. - * @param height The height of the image. - * @param pitch The pitch of the image (i.e. the number of bytes - * between 2 successive lines of the image in the memory buffer). - * @param buffer The memory buffer containing the uncompressed image. - * @ingroup REST - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginCompressAndAnswerPngImage( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - OrthancPluginPixelFormat format, - uint32_t width, - uint32_t height, - uint32_t pitch, - const void* buffer) - { - _OrthancPluginCompressAndAnswerImage params; - params.output = output; - params.imageFormat = OrthancPluginImageFormat_Png; - params.pixelFormat = format; - params.width = width; - params.height = height; - params.pitch = pitch; - params.buffer = buffer; - params.quality = 0; /* No quality for PNG */ - context->InvokeService(context, _OrthancPluginService_CompressAndAnswerImage, ¶ms); - } - - - - typedef struct - { - OrthancPluginMemoryBuffer* target; - const char* instanceId; - } _OrthancPluginGetDicomForInstance; - - /** - * @brief Retrieve a DICOM instance using its Orthanc identifier. - * - * Retrieve a DICOM instance using its Orthanc identifier. The DICOM - * file is stored into a newly allocated memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param instanceId The Orthanc identifier of the DICOM instance of interest. - * @return 0 if success, or the error code if failure. - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginGetDicomForInstance( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* instanceId) - { - _OrthancPluginGetDicomForInstance params; - params.target = target; - params.instanceId = instanceId; - return context->InvokeService(context, _OrthancPluginService_GetDicomForInstance, ¶ms); - } - - - - typedef struct - { - OrthancPluginMemoryBuffer* target; - const char* uri; - } _OrthancPluginRestApiGet; - - /** - * @brief Make a GET call to the built-in Orthanc REST API. - * - * Make a GET call to the built-in Orthanc REST API. The result to - * the query is stored into a newly allocated memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param uri The URI in the built-in Orthanc API. - * @return 0 if success, or the error code if failure. - * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. - * @see OrthancPluginRestApiGetAfterPlugins - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiGet( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* uri) - { - _OrthancPluginRestApiGet params; - params.target = target; - params.uri = uri; - return context->InvokeService(context, _OrthancPluginService_RestApiGet, ¶ms); - } - - - - /** - * @brief Make a GET call to the REST API, as tainted by the plugins. - * - * Make a GET call to the Orthanc REST API, after all the plugins - * are applied. In other words, if some plugin overrides or adds the - * called URI to the built-in Orthanc REST API, this call will - * return the result provided by this plugin. The result to the - * query is stored into a newly allocated memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param uri The URI in the built-in Orthanc API. - * @return 0 if success, or the error code if failure. - * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. - * @see OrthancPluginRestApiGet - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiGetAfterPlugins( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* uri) - { - _OrthancPluginRestApiGet params; - params.target = target; - params.uri = uri; - return context->InvokeService(context, _OrthancPluginService_RestApiGetAfterPlugins, ¶ms); - } - - - - typedef struct - { - OrthancPluginMemoryBuffer* target; - const char* uri; - const void* body; - uint32_t bodySize; - } _OrthancPluginRestApiPostPut; - - /** - * @brief Make a POST call to the built-in Orthanc REST API. - * - * Make a POST call to the built-in Orthanc REST API. The result to - * the query is stored into a newly allocated memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param uri The URI in the built-in Orthanc API. - * @param body The body of the POST request. - * @param bodySize The size of the body. - * @return 0 if success, or the error code if failure. - * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. - * @see OrthancPluginRestApiPostAfterPlugins - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiPost( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* uri, - const void* body, - uint32_t bodySize) - { - _OrthancPluginRestApiPostPut params; - params.target = target; - params.uri = uri; - params.body = body; - params.bodySize = bodySize; - return context->InvokeService(context, _OrthancPluginService_RestApiPost, ¶ms); - } - - - /** - * @brief Make a POST call to the REST API, as tainted by the plugins. - * - * Make a POST call to the Orthanc REST API, after all the plugins - * are applied. In other words, if some plugin overrides or adds the - * called URI to the built-in Orthanc REST API, this call will - * return the result provided by this plugin. The result to the - * query is stored into a newly allocated memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param uri The URI in the built-in Orthanc API. - * @param body The body of the POST request. - * @param bodySize The size of the body. - * @return 0 if success, or the error code if failure. - * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. - * @see OrthancPluginRestApiPost - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiPostAfterPlugins( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* uri, - const void* body, - uint32_t bodySize) - { - _OrthancPluginRestApiPostPut params; - params.target = target; - params.uri = uri; - params.body = body; - params.bodySize = bodySize; - return context->InvokeService(context, _OrthancPluginService_RestApiPostAfterPlugins, ¶ms); - } - - - - /** - * @brief Make a DELETE call to the built-in Orthanc REST API. - * - * Make a DELETE call to the built-in Orthanc REST API. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param uri The URI to delete in the built-in Orthanc API. - * @return 0 if success, or the error code if failure. - * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. - * @see OrthancPluginRestApiDeleteAfterPlugins - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiDelete( - OrthancPluginContext* context, - const char* uri) - { - return context->InvokeService(context, _OrthancPluginService_RestApiDelete, uri); - } - - - /** - * @brief Make a DELETE call to the REST API, as tainted by the plugins. - * - * Make a DELETE call to the Orthanc REST API, after all the plugins - * are applied. In other words, if some plugin overrides or adds the - * called URI to the built-in Orthanc REST API, this call will - * return the result provided by this plugin. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param uri The URI to delete in the built-in Orthanc API. - * @return 0 if success, or the error code if failure. - * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. - * @see OrthancPluginRestApiDelete - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiDeleteAfterPlugins( - OrthancPluginContext* context, - const char* uri) - { - return context->InvokeService(context, _OrthancPluginService_RestApiDeleteAfterPlugins, uri); - } - - - - /** - * @brief Make a PUT call to the built-in Orthanc REST API. - * - * Make a PUT call to the built-in Orthanc REST API. The result to - * the query is stored into a newly allocated memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param uri The URI in the built-in Orthanc API. - * @param body The body of the PUT request. - * @param bodySize The size of the body. - * @return 0 if success, or the error code if failure. - * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. - * @see OrthancPluginRestApiPutAfterPlugins - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiPut( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* uri, - const void* body, - uint32_t bodySize) - { - _OrthancPluginRestApiPostPut params; - params.target = target; - params.uri = uri; - params.body = body; - params.bodySize = bodySize; - return context->InvokeService(context, _OrthancPluginService_RestApiPut, ¶ms); - } - - - - /** - * @brief Make a PUT call to the REST API, as tainted by the plugins. - * - * Make a PUT call to the Orthanc REST API, after all the plugins - * are applied. In other words, if some plugin overrides or adds the - * called URI to the built-in Orthanc REST API, this call will - * return the result provided by this plugin. The result to the - * query is stored into a newly allocated memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param uri The URI in the built-in Orthanc API. - * @param body The body of the PUT request. - * @param bodySize The size of the body. - * @return 0 if success, or the error code if failure. - * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource. - * @see OrthancPluginRestApiPut - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiPutAfterPlugins( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* uri, - const void* body, - uint32_t bodySize) - { - _OrthancPluginRestApiPostPut params; - params.target = target; - params.uri = uri; - params.body = body; - params.bodySize = bodySize; - return context->InvokeService(context, _OrthancPluginService_RestApiPutAfterPlugins, ¶ms); - } - - - - typedef struct - { - OrthancPluginRestOutput* output; - const char* argument; - } _OrthancPluginOutputPlusArgument; - - /** - * @brief Redirect a REST request. - * - * This function answers to a REST request by redirecting the user - * to another URI using HTTP status 301. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param redirection Where to redirect. - * @ingroup REST - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginRedirect( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - const char* redirection) - { - _OrthancPluginOutputPlusArgument params; - params.output = output; - params.argument = redirection; - context->InvokeService(context, _OrthancPluginService_Redirect, ¶ms); - } - - - - typedef struct - { - char** result; - const char* argument; - } _OrthancPluginRetrieveDynamicString; - - /** - * @brief Look for a patient. - * - * Look for a patient stored in Orthanc, using its Patient ID tag (0x0010, 0x0020). - * This function uses the database index to run as fast as possible (it does not loop - * over all the stored patients). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param patientID The Patient ID of interest. - * @return The NULL value if the patient is non-existent, or a string containing the - * Orthanc ID of the patient. This string must be freed by OrthancPluginFreeString(). - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupPatient( - OrthancPluginContext* context, - const char* patientID) - { - char* result; - - _OrthancPluginRetrieveDynamicString params; - params.result = &result; - params.argument = patientID; - - if (context->InvokeService(context, _OrthancPluginService_LookupPatient, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Look for a study. - * - * Look for a study stored in Orthanc, using its Study Instance UID tag (0x0020, 0x000d). - * This function uses the database index to run as fast as possible (it does not loop - * over all the stored studies). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param studyUID The Study Instance UID of interest. - * @return The NULL value if the study is non-existent, or a string containing the - * Orthanc ID of the study. This string must be freed by OrthancPluginFreeString(). - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupStudy( - OrthancPluginContext* context, - const char* studyUID) - { - char* result; - - _OrthancPluginRetrieveDynamicString params; - params.result = &result; - params.argument = studyUID; - - if (context->InvokeService(context, _OrthancPluginService_LookupStudy, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Look for a study, using the accession number. - * - * Look for a study stored in Orthanc, using its Accession Number tag (0x0008, 0x0050). - * This function uses the database index to run as fast as possible (it does not loop - * over all the stored studies). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param accessionNumber The Accession Number of interest. - * @return The NULL value if the study is non-existent, or a string containing the - * Orthanc ID of the study. This string must be freed by OrthancPluginFreeString(). - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupStudyWithAccessionNumber( - OrthancPluginContext* context, - const char* accessionNumber) - { - char* result; - - _OrthancPluginRetrieveDynamicString params; - params.result = &result; - params.argument = accessionNumber; - - if (context->InvokeService(context, _OrthancPluginService_LookupStudyWithAccessionNumber, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Look for a series. - * - * Look for a series stored in Orthanc, using its Series Instance UID tag (0x0020, 0x000e). - * This function uses the database index to run as fast as possible (it does not loop - * over all the stored series). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param seriesUID The Series Instance UID of interest. - * @return The NULL value if the series is non-existent, or a string containing the - * Orthanc ID of the series. This string must be freed by OrthancPluginFreeString(). - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupSeries( - OrthancPluginContext* context, - const char* seriesUID) - { - char* result; - - _OrthancPluginRetrieveDynamicString params; - params.result = &result; - params.argument = seriesUID; - - if (context->InvokeService(context, _OrthancPluginService_LookupSeries, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Look for an instance. - * - * Look for an instance stored in Orthanc, using its SOP Instance UID tag (0x0008, 0x0018). - * This function uses the database index to run as fast as possible (it does not loop - * over all the stored instances). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param sopInstanceUID The SOP Instance UID of interest. - * @return The NULL value if the instance is non-existent, or a string containing the - * Orthanc ID of the instance. This string must be freed by OrthancPluginFreeString(). - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupInstance( - OrthancPluginContext* context, - const char* sopInstanceUID) - { - char* result; - - _OrthancPluginRetrieveDynamicString params; - params.result = &result; - params.argument = sopInstanceUID; - - if (context->InvokeService(context, _OrthancPluginService_LookupInstance, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - - typedef struct - { - OrthancPluginRestOutput* output; - uint16_t status; - } _OrthancPluginSendHttpStatusCode; - - /** - * @brief Send a HTTP status code. - * - * This function answers to a REST request by sending a HTTP status - * code (such as "400 - Bad Request"). Note that: - * - Successful requests (status 200) must use ::OrthancPluginAnswerBuffer(). - * - Redirections (status 301) must use ::OrthancPluginRedirect(). - * - Unauthorized access (status 401) must use ::OrthancPluginSendUnauthorized(). - * - Methods not allowed (status 405) must use ::OrthancPluginSendMethodNotAllowed(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param status The HTTP status code to be sent. - * @ingroup REST - * @see OrthancPluginSendHttpStatus() - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginSendHttpStatusCode( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - uint16_t status) - { - _OrthancPluginSendHttpStatusCode params; - params.output = output; - params.status = status; - context->InvokeService(context, _OrthancPluginService_SendHttpStatusCode, ¶ms); - } - - - /** - * @brief Signal that a REST request is not authorized. - * - * This function answers to a REST request by signaling that it is - * not authorized. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param realm The realm for the authorization process. - * @ingroup REST - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginSendUnauthorized( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - const char* realm) - { - _OrthancPluginOutputPlusArgument params; - params.output = output; - params.argument = realm; - context->InvokeService(context, _OrthancPluginService_SendUnauthorized, ¶ms); - } - - - /** - * @brief Signal that this URI does not support this HTTP method. - * - * This function answers to a REST request by signaling that the - * queried URI does not support this method. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param allowedMethods The allowed methods for this URI (e.g. "GET,POST" after a PUT or a POST request). - * @ingroup REST - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginSendMethodNotAllowed( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - const char* allowedMethods) - { - _OrthancPluginOutputPlusArgument params; - params.output = output; - params.argument = allowedMethods; - context->InvokeService(context, _OrthancPluginService_SendMethodNotAllowed, ¶ms); - } - - - typedef struct - { - OrthancPluginRestOutput* output; - const char* key; - const char* value; - } _OrthancPluginSetHttpHeader; - - /** - * @brief Set a cookie. - * - * This function sets a cookie in the HTTP client. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param cookie The cookie to be set. - * @param value The value of the cookie. - * @ingroup REST - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginSetCookie( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - const char* cookie, - const char* value) - { - _OrthancPluginSetHttpHeader params; - params.output = output; - params.key = cookie; - params.value = value; - context->InvokeService(context, _OrthancPluginService_SetCookie, ¶ms); - } - - - /** - * @brief Set some HTTP header. - * - * This function sets a HTTP header in the HTTP answer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param key The HTTP header to be set. - * @param value The value of the HTTP header. - * @ingroup REST - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginSetHttpHeader( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - const char* key, - const char* value) - { - _OrthancPluginSetHttpHeader params; - params.output = output; - params.key = key; - params.value = value; - context->InvokeService(context, _OrthancPluginService_SetHttpHeader, ¶ms); - } - - - typedef struct - { - char** resultStringToFree; - const char** resultString; - int64_t* resultInt64; - const char* key; - const OrthancPluginDicomInstance* instance; - OrthancPluginInstanceOrigin* resultOrigin; /* New in Orthanc 0.9.5 SDK */ - } _OrthancPluginAccessDicomInstance; - - - /** - * @brief Get the AET of a DICOM instance. - * - * This function returns the Application Entity Title (AET) of the - * DICOM modality from which a DICOM instance originates. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The instance of interest. - * @return The AET if success, NULL if error. - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetInstanceRemoteAet( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance) - { - const char* result; - - _OrthancPluginAccessDicomInstance params; - memset(¶ms, 0, sizeof(params)); - params.resultString = &result; - params.instance = instance; - - if (context->InvokeService(context, _OrthancPluginService_GetInstanceRemoteAet, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Get the size of a DICOM file. - * - * This function returns the number of bytes of the given DICOM instance. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The instance of interest. - * @return The size of the file, -1 in case of error. - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE int64_t OrthancPluginGetInstanceSize( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance) - { - int64_t size; - - _OrthancPluginAccessDicomInstance params; - memset(¶ms, 0, sizeof(params)); - params.resultInt64 = &size; - params.instance = instance; - - if (context->InvokeService(context, _OrthancPluginService_GetInstanceSize, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return -1; - } - else - { - return size; - } - } - - - /** - * @brief Get the data of a DICOM file. - * - * This function returns a pointer to the content of the given DICOM instance. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The instance of interest. - * @return The pointer to the DICOM data, NULL in case of error. - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE const void* OrthancPluginGetInstanceData( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance) - { - const char* result; - - _OrthancPluginAccessDicomInstance params; - memset(¶ms, 0, sizeof(params)); - params.resultString = &result; - params.instance = instance; - - if (context->InvokeService(context, _OrthancPluginService_GetInstanceData, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Get the DICOM tag hierarchy as a JSON file. - * - * This function returns a pointer to a newly created string - * containing a JSON file. This JSON file encodes the tag hierarchy - * of the given DICOM instance. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The instance of interest. - * @return The NULL value in case of error, or a string containing the JSON file. - * This string must be freed by OrthancPluginFreeString(). - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceJson( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance) - { - char* result; - - _OrthancPluginAccessDicomInstance params; - memset(¶ms, 0, sizeof(params)); - params.resultStringToFree = &result; - params.instance = instance; - - if (context->InvokeService(context, _OrthancPluginService_GetInstanceJson, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Get the DICOM tag hierarchy as a JSON file (with simplification). - * - * This function returns a pointer to a newly created string - * containing a JSON file. This JSON file encodes the tag hierarchy - * of the given DICOM instance. In contrast with - * ::OrthancPluginGetInstanceJson(), the returned JSON file is in - * its simplified version. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The instance of interest. - * @return The NULL value in case of error, or a string containing the JSON file. - * This string must be freed by OrthancPluginFreeString(). - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceSimplifiedJson( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance) - { - char* result; - - _OrthancPluginAccessDicomInstance params; - memset(¶ms, 0, sizeof(params)); - params.resultStringToFree = &result; - params.instance = instance; - - if (context->InvokeService(context, _OrthancPluginService_GetInstanceSimplifiedJson, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Check whether a DICOM instance is associated with some metadata. - * - * This function checks whether the DICOM instance of interest is - * associated with some metadata. As of Orthanc 0.8.1, in the - * callbacks registered by - * ::OrthancPluginRegisterOnStoredInstanceCallback(), the only - * possibly available metadata are "ReceptionDate", "RemoteAET" and - * "IndexInSeries". - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The instance of interest. - * @param metadata The metadata of interest. - * @return 1 if the metadata is present, 0 if it is absent, -1 in case of error. - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE int OrthancPluginHasInstanceMetadata( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance, - const char* metadata) - { - int64_t result; - - _OrthancPluginAccessDicomInstance params; - memset(¶ms, 0, sizeof(params)); - params.resultInt64 = &result; - params.instance = instance; - params.key = metadata; - - if (context->InvokeService(context, _OrthancPluginService_HasInstanceMetadata, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return -1; - } - else - { - return (result != 0); - } - } - - - /** - * @brief Get the value of some metadata associated with a given DICOM instance. - * - * This functions returns the value of some metadata that is associated with the DICOM instance of interest. - * Before calling this function, the existence of the metadata must have been checked with - * ::OrthancPluginHasInstanceMetadata(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The instance of interest. - * @param metadata The metadata of interest. - * @return The metadata value if success, NULL if error. Please note that the - * returned string belongs to the instance object and must NOT be - * deallocated. Please make a copy of the string if you wish to access - * it later. - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetInstanceMetadata( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance, - const char* metadata) - { - const char* result; - - _OrthancPluginAccessDicomInstance params; - memset(¶ms, 0, sizeof(params)); - params.resultString = &result; - params.instance = instance; - params.key = metadata; - - if (context->InvokeService(context, _OrthancPluginService_GetInstanceMetadata, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - - typedef struct - { - OrthancPluginStorageCreate create; - OrthancPluginStorageRead read; - OrthancPluginStorageRemove remove; - OrthancPluginFree free; - } _OrthancPluginRegisterStorageArea; - - /** - * @brief Register a custom storage area. - * - * This function registers a custom storage area, to replace the - * built-in way Orthanc stores its files on the filesystem. This - * function must be called during the initialization of the plugin, - * i.e. inside the OrthancPluginInitialize() public function. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param create The callback function to store a file on the custom storage area. - * @param read The callback function to read a file from the custom storage area. - * @param remove The callback function to remove a file from the custom storage area. - * @ingroup Callbacks - * @deprecated Please use OrthancPluginRegisterStorageArea2() - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterStorageArea( - OrthancPluginContext* context, - OrthancPluginStorageCreate create, - OrthancPluginStorageRead read, - OrthancPluginStorageRemove remove) - { - _OrthancPluginRegisterStorageArea params; - params.create = create; - params.read = read; - params.remove = remove; - -#ifdef __cplusplus - params.free = ::free; -#else - params.free = free; -#endif - - context->InvokeService(context, _OrthancPluginService_RegisterStorageArea, ¶ms); - } - - - - /** - * @brief Return the path to the Orthanc executable. - * - * This function returns the path to the Orthanc executable. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @return NULL in the case of an error, or a newly allocated string - * containing the path. This string must be freed by - * OrthancPluginFreeString(). - **/ - ORTHANC_PLUGIN_INLINE char *OrthancPluginGetOrthancPath(OrthancPluginContext* context) - { - char* result; - - _OrthancPluginRetrieveDynamicString params; - params.result = &result; - params.argument = NULL; - - if (context->InvokeService(context, _OrthancPluginService_GetOrthancPath, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Return the directory containing the Orthanc. - * - * This function returns the path to the directory containing the Orthanc executable. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @return NULL in the case of an error, or a newly allocated string - * containing the path. This string must be freed by - * OrthancPluginFreeString(). - **/ - ORTHANC_PLUGIN_INLINE char *OrthancPluginGetOrthancDirectory(OrthancPluginContext* context) - { - char* result; - - _OrthancPluginRetrieveDynamicString params; - params.result = &result; - params.argument = NULL; - - if (context->InvokeService(context, _OrthancPluginService_GetOrthancDirectory, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Return the path to the configuration file(s). - * - * This function returns the path to the configuration file(s) that - * was specified when starting Orthanc. Since version 0.9.1, this - * path can refer to a folder that stores a set of configuration - * files. This function is deprecated in favor of - * OrthancPluginGetConfiguration(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @return NULL in the case of an error, or a newly allocated string - * containing the path. This string must be freed by - * OrthancPluginFreeString(). - * @see OrthancPluginGetConfiguration() - **/ - ORTHANC_PLUGIN_INLINE char *OrthancPluginGetConfigurationPath(OrthancPluginContext* context) - { - char* result; - - _OrthancPluginRetrieveDynamicString params; - params.result = &result; - params.argument = NULL; - - if (context->InvokeService(context, _OrthancPluginService_GetConfigurationPath, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - - typedef struct - { - OrthancPluginOnChangeCallback callback; - } _OrthancPluginOnChangeCallback; - - /** - * @brief Register a callback to monitor changes. - * - * This function registers a callback function that is called - * whenever a change happens to some DICOM resource. - * - * @warning Your callback function will be called synchronously with - * the core of Orthanc. This implies that deadlocks might emerge if - * you call other core primitives of Orthanc in your callback (such - * deadlocks are particular visible in the presence of other plugins - * or Lua scripts). It is thus strongly advised to avoid any call to - * the REST API of Orthanc in the callback. If you have to call - * other primitives of Orthanc, you should make these calls in a - * separate thread, passing the pending events to be processed - * through a message queue. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param callback The callback function. - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterOnChangeCallback( - OrthancPluginContext* context, - OrthancPluginOnChangeCallback callback) - { - _OrthancPluginOnChangeCallback params; - params.callback = callback; - - context->InvokeService(context, _OrthancPluginService_RegisterOnChangeCallback, ¶ms); - } - - - - typedef struct - { - const char* plugin; - _OrthancPluginProperty property; - const char* value; - } _OrthancPluginSetPluginProperty; - - - /** - * @brief Set the URI where the plugin provides its Web interface. - * - * For plugins that come with a Web interface, this function - * declares the entry path where to find this interface. This - * information is notably used in the "Plugins" page of Orthanc - * Explorer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param uri The root URI for this plugin. - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginSetRootUri( - OrthancPluginContext* context, - const char* uri) - { - _OrthancPluginSetPluginProperty params; - params.plugin = OrthancPluginGetName(); - params.property = _OrthancPluginProperty_RootUri; - params.value = uri; - - context->InvokeService(context, _OrthancPluginService_SetPluginProperty, ¶ms); - } - - - /** - * @brief Set a description for this plugin. - * - * Set a description for this plugin. It is displayed in the - * "Plugins" page of Orthanc Explorer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param description The description. - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginSetDescription( - OrthancPluginContext* context, - const char* description) - { - _OrthancPluginSetPluginProperty params; - params.plugin = OrthancPluginGetName(); - params.property = _OrthancPluginProperty_Description; - params.value = description; - - context->InvokeService(context, _OrthancPluginService_SetPluginProperty, ¶ms); - } - - - /** - * @brief Extend the JavaScript code of Orthanc Explorer. - * - * Add JavaScript code to customize the default behavior of Orthanc - * Explorer. This can for instance be used to add new buttons. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param javascript The custom JavaScript code. - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginExtendOrthancExplorer( - OrthancPluginContext* context, - const char* javascript) - { - _OrthancPluginSetPluginProperty params; - params.plugin = OrthancPluginGetName(); - params.property = _OrthancPluginProperty_OrthancExplorer; - params.value = javascript; - - context->InvokeService(context, _OrthancPluginService_SetPluginProperty, ¶ms); - } - - - typedef struct - { - char** result; - int32_t property; - const char* value; - } _OrthancPluginGlobalProperty; - - - /** - * @brief Get the value of a global property. - * - * Get the value of a global property that is stored in the Orthanc database. Global - * properties whose index is below 1024 are reserved by Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param property The global property of interest. - * @param defaultValue The value to return, if the global property is unset. - * @return The value of the global property, or NULL in the case of an error. This - * string must be freed by OrthancPluginFreeString(). - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginGetGlobalProperty( - OrthancPluginContext* context, - int32_t property, - const char* defaultValue) - { - char* result; - - _OrthancPluginGlobalProperty params; - params.result = &result; - params.property = property; - params.value = defaultValue; - - if (context->InvokeService(context, _OrthancPluginService_GetGlobalProperty, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Set the value of a global property. - * - * Set the value of a global property into the Orthanc - * database. Setting a global property can be used by plugins to - * save their internal parameters. Plugins are only allowed to set - * properties whose index are above or equal to 1024 (properties - * below 1024 are read-only and reserved by Orthanc). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param property The global property of interest. - * @param value The value to be set in the global property. - * @return 0 if success, or the error code if failure. - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSetGlobalProperty( - OrthancPluginContext* context, - int32_t property, - const char* value) - { - _OrthancPluginGlobalProperty params; - params.result = NULL; - params.property = property; - params.value = value; - - return context->InvokeService(context, _OrthancPluginService_SetGlobalProperty, ¶ms); - } - - - - typedef struct - { - int32_t *resultInt32; - uint32_t *resultUint32; - int64_t *resultInt64; - uint64_t *resultUint64; - } _OrthancPluginReturnSingleValue; - - /** - * @brief Get the number of command-line arguments. - * - * Retrieve the number of command-line arguments that were used to launch Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @return The number of arguments. - **/ - ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetCommandLineArgumentsCount( - OrthancPluginContext* context) - { - uint32_t count = 0; - - _OrthancPluginReturnSingleValue params; - memset(¶ms, 0, sizeof(params)); - params.resultUint32 = &count; - - if (context->InvokeService(context, _OrthancPluginService_GetCommandLineArgumentsCount, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return 0; - } - else - { - return count; - } - } - - - - /** - * @brief Get the value of a command-line argument. - * - * Get the value of one of the command-line arguments that were used - * to launch Orthanc. The number of available arguments can be - * retrieved by OrthancPluginGetCommandLineArgumentsCount(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param argument The index of the argument. - * @return The value of the argument, or NULL in the case of an error. This - * string must be freed by OrthancPluginFreeString(). - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginGetCommandLineArgument( - OrthancPluginContext* context, - uint32_t argument) - { - char* result; - - _OrthancPluginGlobalProperty params; - params.result = &result; - params.property = (int32_t) argument; - params.value = NULL; - - if (context->InvokeService(context, _OrthancPluginService_GetCommandLineArgument, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Get the expected version of the database schema. - * - * Retrieve the expected version of the database schema. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @return The version. - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetExpectedDatabaseVersion( - OrthancPluginContext* context) - { - uint32_t count = 0; - - _OrthancPluginReturnSingleValue params; - memset(¶ms, 0, sizeof(params)); - params.resultUint32 = &count; - - if (context->InvokeService(context, _OrthancPluginService_GetExpectedDatabaseVersion, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return 0; - } - else - { - return count; - } - } - - - - /** - * @brief Return the content of the configuration file(s). - * - * This function returns the content of the configuration that is - * used by Orthanc, formatted as a JSON string. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @return NULL in the case of an error, or a newly allocated string - * containing the configuration. This string must be freed by - * OrthancPluginFreeString(). - **/ - ORTHANC_PLUGIN_INLINE char *OrthancPluginGetConfiguration(OrthancPluginContext* context) - { - char* result; - - _OrthancPluginRetrieveDynamicString params; - params.result = &result; - params.argument = NULL; - - if (context->InvokeService(context, _OrthancPluginService_GetConfiguration, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - - typedef struct - { - OrthancPluginRestOutput* output; - const char* subType; - const char* contentType; - } _OrthancPluginStartMultipartAnswer; - - /** - * @brief Start an HTTP multipart answer. - * - * Initiates a HTTP multipart answer, as the result of a REST request. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param subType The sub-type of the multipart answer ("mixed" or "related"). - * @param contentType The MIME type of the items in the multipart answer. - * @return 0 if success, or the error code if failure. - * @see OrthancPluginSendMultipartItem(), OrthancPluginSendMultipartItem2() - * @ingroup REST - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginStartMultipartAnswer( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - const char* subType, - const char* contentType) - { - _OrthancPluginStartMultipartAnswer params; - params.output = output; - params.subType = subType; - params.contentType = contentType; - return context->InvokeService(context, _OrthancPluginService_StartMultipartAnswer, ¶ms); - } - - - /** - * @brief Send an item as a part of some HTTP multipart answer. - * - * This function sends an item as a part of some HTTP multipart - * answer that was initiated by OrthancPluginStartMultipartAnswer(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param answer Pointer to the memory buffer containing the item. - * @param answerSize Number of bytes of the item. - * @return 0 if success, or the error code if failure (this notably happens - * if the connection is closed by the client). - * @see OrthancPluginSendMultipartItem2() - * @ingroup REST - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSendMultipartItem( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - const void* answer, - uint32_t answerSize) - { - _OrthancPluginAnswerBuffer params; - params.output = output; - params.answer = answer; - params.answerSize = answerSize; - params.mimeType = NULL; - return context->InvokeService(context, _OrthancPluginService_SendMultipartItem, ¶ms); - } - - - - typedef struct - { - OrthancPluginMemoryBuffer* target; - const void* source; - uint32_t size; - OrthancPluginCompressionType compression; - uint8_t uncompress; - } _OrthancPluginBufferCompression; - - - /** - * @brief Compress or decompress a buffer. - * - * This function compresses or decompresses a buffer, using the - * version of the zlib library that is used by the Orthanc core. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param source The source buffer. - * @param size The size in bytes of the source buffer. - * @param compression The compression algorithm. - * @param uncompress If set to "0", the buffer must be compressed. - * If set to "1", the buffer must be uncompressed. - * @return 0 if success, or the error code if failure. - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginBufferCompression( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const void* source, - uint32_t size, - OrthancPluginCompressionType compression, - uint8_t uncompress) - { - _OrthancPluginBufferCompression params; - params.target = target; - params.source = source; - params.size = size; - params.compression = compression; - params.uncompress = uncompress; - - return context->InvokeService(context, _OrthancPluginService_BufferCompression, ¶ms); - } - - - - typedef struct - { - OrthancPluginMemoryBuffer* target; - const char* path; - } _OrthancPluginReadFile; - - /** - * @brief Read a file. - * - * Read the content of a file on the filesystem, and returns it into - * a newly allocated memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param path The path of the file to be read. - * @return 0 if success, or the error code if failure. - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginReadFile( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* path) - { - _OrthancPluginReadFile params; - params.target = target; - params.path = path; - return context->InvokeService(context, _OrthancPluginService_ReadFile, ¶ms); - } - - - - typedef struct - { - const char* path; - const void* data; - uint32_t size; - } _OrthancPluginWriteFile; - - /** - * @brief Write a file. - * - * Write the content of a memory buffer to the filesystem. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param path The path of the file to be written. - * @param data The content of the memory buffer. - * @param size The size of the memory buffer. - * @return 0 if success, or the error code if failure. - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginWriteFile( - OrthancPluginContext* context, - const char* path, - const void* data, - uint32_t size) - { - _OrthancPluginWriteFile params; - params.path = path; - params.data = data; - params.size = size; - return context->InvokeService(context, _OrthancPluginService_WriteFile, ¶ms); - } - - - - typedef struct - { - const char** target; - OrthancPluginErrorCode error; - } _OrthancPluginGetErrorDescription; - - /** - * @brief Get the description of a given error code. - * - * This function returns the description of a given error code. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param error The error code of interest. - * @return The error description. This is a statically-allocated - * string, do not free it. - **/ - ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetErrorDescription( - OrthancPluginContext* context, - OrthancPluginErrorCode error) - { - const char* result = NULL; - - _OrthancPluginGetErrorDescription params; - params.target = &result; - params.error = error; - - if (context->InvokeService(context, _OrthancPluginService_GetErrorDescription, ¶ms) != OrthancPluginErrorCode_Success || - result == NULL) - { - return "Unknown error code"; - } - else - { - return result; - } - } - - - - typedef struct - { - OrthancPluginRestOutput* output; - uint16_t status; - const char* body; - uint32_t bodySize; - } _OrthancPluginSendHttpStatus; - - /** - * @brief Send a HTTP status, with a custom body. - * - * This function answers to a HTTP request by sending a HTTP status - * code (such as "400 - Bad Request"), together with a body - * describing the error. The body will only be returned if the - * configuration option "HttpDescribeErrors" of Orthanc is set to "true". - * - * Note that: - * - Successful requests (status 200) must use ::OrthancPluginAnswerBuffer(). - * - Redirections (status 301) must use ::OrthancPluginRedirect(). - * - Unauthorized access (status 401) must use ::OrthancPluginSendUnauthorized(). - * - Methods not allowed (status 405) must use ::OrthancPluginSendMethodNotAllowed(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param status The HTTP status code to be sent. - * @param body The body of the answer. - * @param bodySize The size of the body. - * @see OrthancPluginSendHttpStatusCode() - * @ingroup REST - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginSendHttpStatus( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - uint16_t status, - const char* body, - uint32_t bodySize) - { - _OrthancPluginSendHttpStatus params; - params.output = output; - params.status = status; - params.body = body; - params.bodySize = bodySize; - context->InvokeService(context, _OrthancPluginService_SendHttpStatus, ¶ms); - } - - - - typedef struct - { - const OrthancPluginImage* image; - uint32_t* resultUint32; - OrthancPluginPixelFormat* resultPixelFormat; - void** resultBuffer; - } _OrthancPluginGetImageInfo; - - - /** - * @brief Return the pixel format of an image. - * - * This function returns the type of memory layout for the pixels of the given image. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param image The image of interest. - * @return The pixel format. - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginPixelFormat OrthancPluginGetImagePixelFormat( - OrthancPluginContext* context, - const OrthancPluginImage* image) - { - OrthancPluginPixelFormat target; - - _OrthancPluginGetImageInfo params; - memset(¶ms, 0, sizeof(params)); - params.image = image; - params.resultPixelFormat = ⌖ - - if (context->InvokeService(context, _OrthancPluginService_GetImagePixelFormat, ¶ms) != OrthancPluginErrorCode_Success) - { - return OrthancPluginPixelFormat_Unknown; - } - else - { - return (OrthancPluginPixelFormat) target; - } - } - - - - /** - * @brief Return the width of an image. - * - * This function returns the width of the given image. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param image The image of interest. - * @return The width. - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetImageWidth( - OrthancPluginContext* context, - const OrthancPluginImage* image) - { - uint32_t width; - - _OrthancPluginGetImageInfo params; - memset(¶ms, 0, sizeof(params)); - params.image = image; - params.resultUint32 = &width; - - if (context->InvokeService(context, _OrthancPluginService_GetImageWidth, ¶ms) != OrthancPluginErrorCode_Success) - { - return 0; - } - else - { - return width; - } - } - - - - /** - * @brief Return the height of an image. - * - * This function returns the height of the given image. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param image The image of interest. - * @return The height. - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetImageHeight( - OrthancPluginContext* context, - const OrthancPluginImage* image) - { - uint32_t height; - - _OrthancPluginGetImageInfo params; - memset(¶ms, 0, sizeof(params)); - params.image = image; - params.resultUint32 = &height; - - if (context->InvokeService(context, _OrthancPluginService_GetImageHeight, ¶ms) != OrthancPluginErrorCode_Success) - { - return 0; - } - else - { - return height; - } - } - - - - /** - * @brief Return the pitch of an image. - * - * This function returns the pitch of the given image. The pitch is - * defined as the number of bytes between 2 successive lines of the - * image in the memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param image The image of interest. - * @return The pitch. - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetImagePitch( - OrthancPluginContext* context, - const OrthancPluginImage* image) - { - uint32_t pitch; - - _OrthancPluginGetImageInfo params; - memset(¶ms, 0, sizeof(params)); - params.image = image; - params.resultUint32 = &pitch; - - if (context->InvokeService(context, _OrthancPluginService_GetImagePitch, ¶ms) != OrthancPluginErrorCode_Success) - { - return 0; - } - else - { - return pitch; - } - } - - - - /** - * @brief Return a pointer to the content of an image. - * - * This function returns a pointer to the memory buffer that - * contains the pixels of the image. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param image The image of interest. - * @return The pointer. - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE void* OrthancPluginGetImageBuffer( - OrthancPluginContext* context, - const OrthancPluginImage* image) - { - void* target = NULL; - - _OrthancPluginGetImageInfo params; - memset(¶ms, 0, sizeof(params)); - params.resultBuffer = ⌖ - params.image = image; - - if (context->InvokeService(context, _OrthancPluginService_GetImageBuffer, ¶ms) != OrthancPluginErrorCode_Success) - { - return NULL; - } - else - { - return target; - } - } - - - typedef struct - { - OrthancPluginImage** target; - const void* data; - uint32_t size; - OrthancPluginImageFormat format; - } _OrthancPluginUncompressImage; - - - /** - * @brief Decode a compressed image. - * - * This function decodes a compressed image from a memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param data Pointer to a memory buffer containing the compressed image. - * @param size Size of the memory buffer containing the compressed image. - * @param format The file format of the compressed image. - * @return The uncompressed image. It must be freed with OrthancPluginFreeImage(). - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginImage *OrthancPluginUncompressImage( - OrthancPluginContext* context, - const void* data, - uint32_t size, - OrthancPluginImageFormat format) - { - OrthancPluginImage* target = NULL; - - _OrthancPluginUncompressImage params; - memset(¶ms, 0, sizeof(params)); - params.target = ⌖ - params.data = data; - params.size = size; - params.format = format; - - if (context->InvokeService(context, _OrthancPluginService_UncompressImage, ¶ms) != OrthancPluginErrorCode_Success) - { - return NULL; - } - else - { - return target; - } - } - - - - - typedef struct - { - OrthancPluginImage* image; - } _OrthancPluginFreeImage; - - /** - * @brief Free an image. - * - * This function frees an image that was decoded with OrthancPluginUncompressImage(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param image The image. - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginFreeImage( - OrthancPluginContext* context, - OrthancPluginImage* image) - { - _OrthancPluginFreeImage params; - params.image = image; - - context->InvokeService(context, _OrthancPluginService_FreeImage, ¶ms); - } - - - - - typedef struct - { - OrthancPluginMemoryBuffer* target; - OrthancPluginImageFormat imageFormat; - OrthancPluginPixelFormat pixelFormat; - uint32_t width; - uint32_t height; - uint32_t pitch; - const void* buffer; - uint8_t quality; - } _OrthancPluginCompressImage; - - - /** - * @brief Encode a PNG image. - * - * This function compresses the given memory buffer containing an - * image using the PNG specification, and stores the result of the - * compression into a newly allocated memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param format The memory layout of the uncompressed image. - * @param width The width of the image. - * @param height The height of the image. - * @param pitch The pitch of the image (i.e. the number of bytes - * between 2 successive lines of the image in the memory buffer). - * @param buffer The memory buffer containing the uncompressed image. - * @return 0 if success, or the error code if failure. - * @see OrthancPluginCompressAndAnswerPngImage() - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCompressPngImage( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - OrthancPluginPixelFormat format, - uint32_t width, - uint32_t height, - uint32_t pitch, - const void* buffer) - { - _OrthancPluginCompressImage params; - memset(¶ms, 0, sizeof(params)); - params.target = target; - params.imageFormat = OrthancPluginImageFormat_Png; - params.pixelFormat = format; - params.width = width; - params.height = height; - params.pitch = pitch; - params.buffer = buffer; - params.quality = 0; /* Unused for PNG */ - - return context->InvokeService(context, _OrthancPluginService_CompressImage, ¶ms); - } - - - /** - * @brief Encode a JPEG image. - * - * This function compresses the given memory buffer containing an - * image using the JPEG specification, and stores the result of the - * compression into a newly allocated memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param format The memory layout of the uncompressed image. - * @param width The width of the image. - * @param height The height of the image. - * @param pitch The pitch of the image (i.e. the number of bytes - * between 2 successive lines of the image in the memory buffer). - * @param buffer The memory buffer containing the uncompressed image. - * @param quality The quality of the JPEG encoding, between 1 (worst - * quality, best compression) and 100 (best quality, worst - * compression). - * @return 0 if success, or the error code if failure. - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCompressJpegImage( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - OrthancPluginPixelFormat format, - uint32_t width, - uint32_t height, - uint32_t pitch, - const void* buffer, - uint8_t quality) - { - _OrthancPluginCompressImage params; - memset(¶ms, 0, sizeof(params)); - params.target = target; - params.imageFormat = OrthancPluginImageFormat_Jpeg; - params.pixelFormat = format; - params.width = width; - params.height = height; - params.pitch = pitch; - params.buffer = buffer; - params.quality = quality; - - return context->InvokeService(context, _OrthancPluginService_CompressImage, ¶ms); - } - - - - /** - * @brief Answer to a REST request with a JPEG image. - * - * This function answers to a REST request with a JPEG image. The - * parameters of this function describe a memory buffer that - * contains an uncompressed image. The image will be automatically compressed - * as a JPEG image by the core system of Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param format The memory layout of the uncompressed image. - * @param width The width of the image. - * @param height The height of the image. - * @param pitch The pitch of the image (i.e. the number of bytes - * between 2 successive lines of the image in the memory buffer). - * @param buffer The memory buffer containing the uncompressed image. - * @param quality The quality of the JPEG encoding, between 1 (worst - * quality, best compression) and 100 (best quality, worst - * compression). - * @ingroup REST - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginCompressAndAnswerJpegImage( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - OrthancPluginPixelFormat format, - uint32_t width, - uint32_t height, - uint32_t pitch, - const void* buffer, - uint8_t quality) - { - _OrthancPluginCompressAndAnswerImage params; - params.output = output; - params.imageFormat = OrthancPluginImageFormat_Jpeg; - params.pixelFormat = format; - params.width = width; - params.height = height; - params.pitch = pitch; - params.buffer = buffer; - params.quality = quality; - context->InvokeService(context, _OrthancPluginService_CompressAndAnswerImage, ¶ms); - } - - - - - typedef struct - { - OrthancPluginMemoryBuffer* target; - OrthancPluginHttpMethod method; - const char* url; - const char* username; - const char* password; - const void* body; - uint32_t bodySize; - } _OrthancPluginCallHttpClient; - - - /** - * @brief Issue a HTTP GET call. - * - * Make a HTTP GET call to the given URL. The result to the query is - * stored into a newly allocated memory buffer. Favor - * OrthancPluginRestApiGet() if calling the built-in REST API of the - * Orthanc instance that hosts this plugin. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param url The URL of interest. - * @param username The username (can be <tt>NULL</tt> if no password protection). - * @param password The password (can be <tt>NULL</tt> if no password protection). - * @return 0 if success, or the error code if failure. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginHttpGet( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* url, - const char* username, - const char* password) - { - _OrthancPluginCallHttpClient params; - memset(¶ms, 0, sizeof(params)); - - params.target = target; - params.method = OrthancPluginHttpMethod_Get; - params.url = url; - params.username = username; - params.password = password; - - return context->InvokeService(context, _OrthancPluginService_CallHttpClient, ¶ms); - } - - - /** - * @brief Issue a HTTP POST call. - * - * Make a HTTP POST call to the given URL. The result to the query - * is stored into a newly allocated memory buffer. Favor - * OrthancPluginRestApiPost() if calling the built-in REST API of - * the Orthanc instance that hosts this plugin. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param url The URL of interest. - * @param body The content of the body of the request. - * @param bodySize The size of the body of the request. - * @param username The username (can be <tt>NULL</tt> if no password protection). - * @param password The password (can be <tt>NULL</tt> if no password protection). - * @return 0 if success, or the error code if failure. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginHttpPost( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* url, - const void* body, - uint32_t bodySize, - const char* username, - const char* password) - { - _OrthancPluginCallHttpClient params; - memset(¶ms, 0, sizeof(params)); - - params.target = target; - params.method = OrthancPluginHttpMethod_Post; - params.url = url; - params.body = body; - params.bodySize = bodySize; - params.username = username; - params.password = password; - - return context->InvokeService(context, _OrthancPluginService_CallHttpClient, ¶ms); - } - - - /** - * @brief Issue a HTTP PUT call. - * - * Make a HTTP PUT call to the given URL. The result to the query is - * stored into a newly allocated memory buffer. Favor - * OrthancPluginRestApiPut() if calling the built-in REST API of the - * Orthanc instance that hosts this plugin. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param url The URL of interest. - * @param body The content of the body of the request. - * @param bodySize The size of the body of the request. - * @param username The username (can be <tt>NULL</tt> if no password protection). - * @param password The password (can be <tt>NULL</tt> if no password protection). - * @return 0 if success, or the error code if failure. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginHttpPut( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* url, - const void* body, - uint32_t bodySize, - const char* username, - const char* password) - { - _OrthancPluginCallHttpClient params; - memset(¶ms, 0, sizeof(params)); - - params.target = target; - params.method = OrthancPluginHttpMethod_Put; - params.url = url; - params.body = body; - params.bodySize = bodySize; - params.username = username; - params.password = password; - - return context->InvokeService(context, _OrthancPluginService_CallHttpClient, ¶ms); - } - - - /** - * @brief Issue a HTTP DELETE call. - * - * Make a HTTP DELETE call to the given URL. Favor - * OrthancPluginRestApiDelete() if calling the built-in REST API of - * the Orthanc instance that hosts this plugin. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param url The URL of interest. - * @param username The username (can be <tt>NULL</tt> if no password protection). - * @param password The password (can be <tt>NULL</tt> if no password protection). - * @return 0 if success, or the error code if failure. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginHttpDelete( - OrthancPluginContext* context, - const char* url, - const char* username, - const char* password) - { - _OrthancPluginCallHttpClient params; - memset(¶ms, 0, sizeof(params)); - - params.method = OrthancPluginHttpMethod_Delete; - params.url = url; - params.username = username; - params.password = password; - - return context->InvokeService(context, _OrthancPluginService_CallHttpClient, ¶ms); - } - - - - typedef struct - { - OrthancPluginImage** target; - const OrthancPluginImage* source; - OrthancPluginPixelFormat targetFormat; - } _OrthancPluginConvertPixelFormat; - - - /** - * @brief Change the pixel format of an image. - * - * This function creates a new image, changing the memory layout of the pixels. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param source The source image. - * @param targetFormat The target pixel format. - * @return The resulting image. It must be freed with OrthancPluginFreeImage(). - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginImage *OrthancPluginConvertPixelFormat( - OrthancPluginContext* context, - const OrthancPluginImage* source, - OrthancPluginPixelFormat targetFormat) - { - OrthancPluginImage* target = NULL; - - _OrthancPluginConvertPixelFormat params; - params.target = ⌖ - params.source = source; - params.targetFormat = targetFormat; - - if (context->InvokeService(context, _OrthancPluginService_ConvertPixelFormat, ¶ms) != OrthancPluginErrorCode_Success) - { - return NULL; - } - else - { - return target; - } - } - - - - /** - * @brief Return the number of available fonts. - * - * This function returns the number of fonts that are built in the - * Orthanc core. These fonts can be used to draw texts on images - * through OrthancPluginDrawText(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @return The number of fonts. - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetFontsCount( - OrthancPluginContext* context) - { - uint32_t count = 0; - - _OrthancPluginReturnSingleValue params; - memset(¶ms, 0, sizeof(params)); - params.resultUint32 = &count; - - if (context->InvokeService(context, _OrthancPluginService_GetFontsCount, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return 0; - } - else - { - return count; - } - } - - - - - typedef struct - { - uint32_t fontIndex; /* in */ - const char** name; /* out */ - uint32_t* size; /* out */ - } _OrthancPluginGetFontInfo; - - /** - * @brief Return the name of a font. - * - * This function returns the name of a font that is built in the Orthanc core. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param fontIndex The index of the font. This value must be less than OrthancPluginGetFontsCount(). - * @return The font name. This is a statically-allocated string, do not free it. - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetFontName( - OrthancPluginContext* context, - uint32_t fontIndex) - { - const char* result = NULL; - - _OrthancPluginGetFontInfo params; - memset(¶ms, 0, sizeof(params)); - params.name = &result; - params.fontIndex = fontIndex; - - if (context->InvokeService(context, _OrthancPluginService_GetFontInfo, ¶ms) != OrthancPluginErrorCode_Success) - { - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Return the size of a font. - * - * This function returns the size of a font that is built in the Orthanc core. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param fontIndex The index of the font. This value must be less than OrthancPluginGetFontsCount(). - * @return The font size. - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetFontSize( - OrthancPluginContext* context, - uint32_t fontIndex) - { - uint32_t result; - - _OrthancPluginGetFontInfo params; - memset(¶ms, 0, sizeof(params)); - params.size = &result; - params.fontIndex = fontIndex; - - if (context->InvokeService(context, _OrthancPluginService_GetFontInfo, ¶ms) != OrthancPluginErrorCode_Success) - { - return 0; - } - else - { - return result; - } - } - - - - typedef struct - { - OrthancPluginImage* image; - uint32_t fontIndex; - const char* utf8Text; - int32_t x; - int32_t y; - uint8_t r; - uint8_t g; - uint8_t b; - } _OrthancPluginDrawText; - - - /** - * @brief Draw text on an image. - * - * This function draws some text on some image. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param image The image upon which to draw the text. - * @param fontIndex The index of the font. This value must be less than OrthancPluginGetFontsCount(). - * @param utf8Text The text to be drawn, encoded as an UTF-8 zero-terminated string. - * @param x The X position of the text over the image. - * @param y The Y position of the text over the image. - * @param r The value of the red color channel of the text. - * @param g The value of the green color channel of the text. - * @param b The value of the blue color channel of the text. - * @return 0 if success, other value if error. - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginDrawText( - OrthancPluginContext* context, - OrthancPluginImage* image, - uint32_t fontIndex, - const char* utf8Text, - int32_t x, - int32_t y, - uint8_t r, - uint8_t g, - uint8_t b) - { - _OrthancPluginDrawText params; - memset(¶ms, 0, sizeof(params)); - params.image = image; - params.fontIndex = fontIndex; - params.utf8Text = utf8Text; - params.x = x; - params.y = y; - params.r = r; - params.g = g; - params.b = b; - - return context->InvokeService(context, _OrthancPluginService_DrawText, ¶ms); - } - - - - typedef struct - { - OrthancPluginStorageArea* storageArea; - const char* uuid; - const void* content; - uint64_t size; - OrthancPluginContentType type; - } _OrthancPluginStorageAreaCreate; - - - /** - * @brief Create a file inside the storage area. - * - * This function creates a new file inside the storage area that is - * currently used by Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param storageArea The storage area. - * @param uuid The identifier of the file to be created. - * @param content The content to store in the newly created file. - * @param size The size of the content. - * @param type The type of the file content. - * @return 0 if success, other value if error. - * @ingroup Callbacks - * @deprecated This function should not be used anymore. Use "OrthancPluginRestApiPut()" on - * "/{patients|studies|series|instances}/{id}/attachments/{name}" instead. - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginStorageAreaCreate( - OrthancPluginContext* context, - OrthancPluginStorageArea* storageArea, - const char* uuid, - const void* content, - uint64_t size, - OrthancPluginContentType type) - { - _OrthancPluginStorageAreaCreate params; - params.storageArea = storageArea; - params.uuid = uuid; - params.content = content; - params.size = size; - params.type = type; - - return context->InvokeService(context, _OrthancPluginService_StorageAreaCreate, ¶ms); - } - - - typedef struct - { - OrthancPluginMemoryBuffer* target; - OrthancPluginStorageArea* storageArea; - const char* uuid; - OrthancPluginContentType type; - } _OrthancPluginStorageAreaRead; - - - /** - * @brief Read a file from the storage area. - * - * This function reads the content of a given file from the storage - * area that is currently used by Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param storageArea The storage area. - * @param uuid The identifier of the file to be read. - * @param type The type of the file content. - * @return 0 if success, other value if error. - * @ingroup Callbacks - * @deprecated This function should not be used anymore. Use "OrthancPluginRestApiGet()" on - * "/{patients|studies|series|instances}/{id}/attachments/{name}" instead. - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginStorageAreaRead( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - OrthancPluginStorageArea* storageArea, - const char* uuid, - OrthancPluginContentType type) - { - _OrthancPluginStorageAreaRead params; - params.target = target; - params.storageArea = storageArea; - params.uuid = uuid; - params.type = type; - - return context->InvokeService(context, _OrthancPluginService_StorageAreaRead, ¶ms); - } - - - typedef struct - { - OrthancPluginStorageArea* storageArea; - const char* uuid; - OrthancPluginContentType type; - } _OrthancPluginStorageAreaRemove; - - /** - * @brief Remove a file from the storage area. - * - * This function removes a given file from the storage area that is - * currently used by Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param storageArea The storage area. - * @param uuid The identifier of the file to be removed. - * @param type The type of the file content. - * @return 0 if success, other value if error. - * @ingroup Callbacks - * @deprecated This function should not be used anymore. Use "OrthancPluginRestApiDelete()" on - * "/{patients|studies|series|instances}/{id}/attachments/{name}" instead. - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginStorageAreaRemove( - OrthancPluginContext* context, - OrthancPluginStorageArea* storageArea, - const char* uuid, - OrthancPluginContentType type) - { - _OrthancPluginStorageAreaRemove params; - params.storageArea = storageArea; - params.uuid = uuid; - params.type = type; - - return context->InvokeService(context, _OrthancPluginService_StorageAreaRemove, ¶ms); - } - - - - typedef struct - { - OrthancPluginErrorCode* target; - int32_t code; - uint16_t httpStatus; - const char* message; - } _OrthancPluginRegisterErrorCode; - - /** - * @brief Declare a custom error code for this plugin. - * - * This function declares a custom error code that can be generated - * by this plugin. This declaration is used to enrich the body of - * the HTTP answer in the case of an error, and to set the proper - * HTTP status code. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param code The error code that is internal to this plugin. - * @param httpStatus The HTTP status corresponding to this error. - * @param message The description of the error. - * @return The error code that has been assigned inside the Orthanc core. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterErrorCode( - OrthancPluginContext* context, - int32_t code, - uint16_t httpStatus, - const char* message) - { - OrthancPluginErrorCode target; - - _OrthancPluginRegisterErrorCode params; - params.target = ⌖ - params.code = code; - params.httpStatus = httpStatus; - params.message = message; - - if (context->InvokeService(context, _OrthancPluginService_RegisterErrorCode, ¶ms) == OrthancPluginErrorCode_Success) - { - return target; - } - else - { - /* There was an error while assigned the error. Use a generic code. */ - return OrthancPluginErrorCode_Plugin; - } - } - - - - typedef struct - { - uint16_t group; - uint16_t element; - OrthancPluginValueRepresentation vr; - const char* name; - uint32_t minMultiplicity; - uint32_t maxMultiplicity; - } _OrthancPluginRegisterDictionaryTag; - - /** - * @brief Register a new tag into the DICOM dictionary. - * - * This function declares a new public tag in the dictionary of - * DICOM tags that are known to Orthanc. This function should be - * used in the OrthancPluginInitialize() callback. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param group The group of the tag. - * @param element The element of the tag. - * @param vr The value representation of the tag. - * @param name The nickname of the tag. - * @param minMultiplicity The minimum multiplicity of the tag (must be above 0). - * @param maxMultiplicity The maximum multiplicity of the tag. A value of 0 means - * an arbitrary multiplicity ("<tt>n</tt>"). - * @return 0 if success, other value if error. - * @see OrthancPluginRegisterPrivateDictionaryTag() - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterDictionaryTag( - OrthancPluginContext* context, - uint16_t group, - uint16_t element, - OrthancPluginValueRepresentation vr, - const char* name, - uint32_t minMultiplicity, - uint32_t maxMultiplicity) - { - _OrthancPluginRegisterDictionaryTag params; - params.group = group; - params.element = element; - params.vr = vr; - params.name = name; - params.minMultiplicity = minMultiplicity; - params.maxMultiplicity = maxMultiplicity; - - return context->InvokeService(context, _OrthancPluginService_RegisterDictionaryTag, ¶ms); - } - - - - typedef struct - { - uint16_t group; - uint16_t element; - OrthancPluginValueRepresentation vr; - const char* name; - uint32_t minMultiplicity; - uint32_t maxMultiplicity; - const char* privateCreator; - } _OrthancPluginRegisterPrivateDictionaryTag; - - /** - * @brief Register a new private tag into the DICOM dictionary. - * - * This function declares a new private tag in the dictionary of - * DICOM tags that are known to Orthanc. This function should be - * used in the OrthancPluginInitialize() callback. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param group The group of the tag. - * @param element The element of the tag. - * @param vr The value representation of the tag. - * @param name The nickname of the tag. - * @param minMultiplicity The minimum multiplicity of the tag (must be above 0). - * @param maxMultiplicity The maximum multiplicity of the tag. A value of 0 means - * an arbitrary multiplicity ("<tt>n</tt>"). - * @param privateCreator The private creator of this private tag. - * @return 0 if success, other value if error. - * @see OrthancPluginRegisterDictionaryTag() - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterPrivateDictionaryTag( - OrthancPluginContext* context, - uint16_t group, - uint16_t element, - OrthancPluginValueRepresentation vr, - const char* name, - uint32_t minMultiplicity, - uint32_t maxMultiplicity, - const char* privateCreator) - { - _OrthancPluginRegisterPrivateDictionaryTag params; - params.group = group; - params.element = element; - params.vr = vr; - params.name = name; - params.minMultiplicity = minMultiplicity; - params.maxMultiplicity = maxMultiplicity; - params.privateCreator = privateCreator; - - return context->InvokeService(context, _OrthancPluginService_RegisterPrivateDictionaryTag, ¶ms); - } - - - - typedef struct - { - OrthancPluginStorageArea* storageArea; - OrthancPluginResourceType level; - } _OrthancPluginReconstructMainDicomTags; - - /** - * @brief Reconstruct the main DICOM tags. - * - * This function requests the Orthanc core to reconstruct the main - * DICOM tags of all the resources of the given type. This function - * can only be used as a part of the upgrade of a custom database - * back-end. A database transaction will be automatically setup. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param storageArea The storage area. - * @param level The type of the resources of interest. - * @return 0 if success, other value if error. - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginReconstructMainDicomTags( - OrthancPluginContext* context, - OrthancPluginStorageArea* storageArea, - OrthancPluginResourceType level) - { - _OrthancPluginReconstructMainDicomTags params; - params.level = level; - params.storageArea = storageArea; - - return context->InvokeService(context, _OrthancPluginService_ReconstructMainDicomTags, ¶ms); - } - - - typedef struct - { - char** result; - const char* instanceId; - const void* buffer; - uint32_t size; - OrthancPluginDicomToJsonFormat format; - OrthancPluginDicomToJsonFlags flags; - uint32_t maxStringLength; - } _OrthancPluginDicomToJson; - - - /** - * @brief Format a DICOM memory buffer as a JSON string. - * - * This function takes as input a memory buffer containing a DICOM - * file, and outputs a JSON string representing the tags of this - * DICOM file. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param buffer The memory buffer containing the DICOM file. - * @param size The size of the memory buffer. - * @param format The output format. - * @param flags Flags governing the output. - * @param maxStringLength The maximum length of a field. Too long fields will - * be output as "null". The 0 value means no maximum length. - * @return The NULL value if the case of an error, or the JSON - * string. This string must be freed by OrthancPluginFreeString(). - * @ingroup Toolbox - * @see OrthancPluginDicomInstanceToJson - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginDicomBufferToJson( - OrthancPluginContext* context, - const void* buffer, - uint32_t size, - OrthancPluginDicomToJsonFormat format, - OrthancPluginDicomToJsonFlags flags, - uint32_t maxStringLength) - { - char* result; - - _OrthancPluginDicomToJson params; - memset(¶ms, 0, sizeof(params)); - params.result = &result; - params.buffer = buffer; - params.size = size; - params.format = format; - params.flags = flags; - params.maxStringLength = maxStringLength; - - if (context->InvokeService(context, _OrthancPluginService_DicomBufferToJson, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Format a DICOM instance as a JSON string. - * - * This function formats a DICOM instance that is stored in Orthanc, - * and outputs a JSON string representing the tags of this DICOM - * instance. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instanceId The Orthanc identifier of the instance. - * @param format The output format. - * @param flags Flags governing the output. - * @param maxStringLength The maximum length of a field. Too long fields will - * be output as "null". The 0 value means no maximum length. - * @return The NULL value if the case of an error, or the JSON - * string. This string must be freed by OrthancPluginFreeString(). - * @ingroup Toolbox - * @see OrthancPluginDicomInstanceToJson - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginDicomInstanceToJson( - OrthancPluginContext* context, - const char* instanceId, - OrthancPluginDicomToJsonFormat format, - OrthancPluginDicomToJsonFlags flags, - uint32_t maxStringLength) - { - char* result; - - _OrthancPluginDicomToJson params; - memset(¶ms, 0, sizeof(params)); - params.result = &result; - params.instanceId = instanceId; - params.format = format; - params.flags = flags; - params.maxStringLength = maxStringLength; - - if (context->InvokeService(context, _OrthancPluginService_DicomInstanceToJson, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - typedef struct - { - OrthancPluginMemoryBuffer* target; - const char* uri; - uint32_t headersCount; - const char* const* headersKeys; - const char* const* headersValues; - int32_t afterPlugins; - } _OrthancPluginRestApiGet2; - - /** - * @brief Make a GET call to the Orthanc REST API, with custom HTTP headers. - * - * Make a GET call to the Orthanc REST API with extended - * parameters. The result to the query is stored into a newly - * allocated memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param uri The URI in the built-in Orthanc API. - * @param headersCount The number of HTTP headers. - * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header). - * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header). - * @param afterPlugins If 0, the built-in API of Orthanc is used. - * If 1, the API is tainted by the plugins. - * @return 0 if success, or the error code if failure. - * @see OrthancPluginRestApiGet, OrthancPluginRestApiGetAfterPlugins - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRestApiGet2( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* uri, - uint32_t headersCount, - const char* const* headersKeys, - const char* const* headersValues, - int32_t afterPlugins) - { - _OrthancPluginRestApiGet2 params; - params.target = target; - params.uri = uri; - params.headersCount = headersCount; - params.headersKeys = headersKeys; - params.headersValues = headersValues; - params.afterPlugins = afterPlugins; - - return context->InvokeService(context, _OrthancPluginService_RestApiGet2, ¶ms); - } - - - - typedef struct - { - OrthancPluginWorklistCallback callback; - } _OrthancPluginWorklistCallback; - - /** - * @brief Register a callback to handle modality worklists requests. - * - * This function registers a callback to handle C-Find SCP requests - * on modality worklists. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param callback The callback. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterWorklistCallback( - OrthancPluginContext* context, - OrthancPluginWorklistCallback callback) - { - _OrthancPluginWorklistCallback params; - params.callback = callback; - - return context->InvokeService(context, _OrthancPluginService_RegisterWorklistCallback, ¶ms); - } - - - - typedef struct - { - OrthancPluginWorklistAnswers* answers; - const OrthancPluginWorklistQuery* query; - const void* dicom; - uint32_t size; - } _OrthancPluginWorklistAnswersOperation; - - /** - * @brief Add one answer to some modality worklist request. - * - * This function adds one worklist (encoded as a DICOM file) to the - * set of answers corresponding to some C-Find SCP request against - * modality worklists. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param answers The set of answers. - * @param query The worklist query, as received by the callback. - * @param dicom The worklist to answer, encoded as a DICOM file. - * @param size The size of the DICOM file. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - * @see OrthancPluginCreateDicom() - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginWorklistAddAnswer( - OrthancPluginContext* context, - OrthancPluginWorklistAnswers* answers, - const OrthancPluginWorklistQuery* query, - const void* dicom, - uint32_t size) - { - _OrthancPluginWorklistAnswersOperation params; - params.answers = answers; - params.query = query; - params.dicom = dicom; - params.size = size; - - return context->InvokeService(context, _OrthancPluginService_WorklistAddAnswer, ¶ms); - } - - - /** - * @brief Mark the set of worklist answers as incomplete. - * - * This function marks as incomplete the set of answers - * corresponding to some C-Find SCP request against modality - * worklists. This must be used if canceling the handling of a - * request when too many answers are to be returned. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param answers The set of answers. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginWorklistMarkIncomplete( - OrthancPluginContext* context, - OrthancPluginWorklistAnswers* answers) - { - _OrthancPluginWorklistAnswersOperation params; - params.answers = answers; - params.query = NULL; - params.dicom = NULL; - params.size = 0; - - return context->InvokeService(context, _OrthancPluginService_WorklistMarkIncomplete, ¶ms); - } - - - typedef struct - { - const OrthancPluginWorklistQuery* query; - const void* dicom; - uint32_t size; - int32_t* isMatch; - OrthancPluginMemoryBuffer* target; - } _OrthancPluginWorklistQueryOperation; - - /** - * @brief Test whether a worklist matches the query. - * - * This function checks whether one worklist (encoded as a DICOM - * file) matches the C-Find SCP query against modality - * worklists. This function must be called before adding the - * worklist as an answer through OrthancPluginWorklistAddAnswer(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param query The worklist query, as received by the callback. - * @param dicom The worklist to answer, encoded as a DICOM file. - * @param size The size of the DICOM file. - * @return 1 if the worklist matches the query, 0 otherwise. - * @ingroup DicomCallbacks - **/ - ORTHANC_PLUGIN_INLINE int32_t OrthancPluginWorklistIsMatch( - OrthancPluginContext* context, - const OrthancPluginWorklistQuery* query, - const void* dicom, - uint32_t size) - { - int32_t isMatch = 0; - - _OrthancPluginWorklistQueryOperation params; - params.query = query; - params.dicom = dicom; - params.size = size; - params.isMatch = &isMatch; - params.target = NULL; - - if (context->InvokeService(context, _OrthancPluginService_WorklistIsMatch, ¶ms) == OrthancPluginErrorCode_Success) - { - return isMatch; - } - else - { - /* Error: Assume non-match */ - return 0; - } - } - - - /** - * @brief Retrieve the worklist query as a DICOM file. - * - * This function retrieves the DICOM file that underlies a C-Find - * SCP query against modality worklists. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target Memory buffer where to store the DICOM file. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param query The worklist query, as received by the callback. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginWorklistGetDicomQuery( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const OrthancPluginWorklistQuery* query) - { - _OrthancPluginWorklistQueryOperation params; - params.query = query; - params.dicom = NULL; - params.size = 0; - params.isMatch = NULL; - params.target = target; - - return context->InvokeService(context, _OrthancPluginService_WorklistGetDicomQuery, ¶ms); - } - - - /** - * @brief Get the origin of a DICOM file. - * - * This function returns the origin of a DICOM instance that has been received by Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The instance of interest. - * @return The origin of the instance. - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginInstanceOrigin OrthancPluginGetInstanceOrigin( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance) - { - OrthancPluginInstanceOrigin origin; - - _OrthancPluginAccessDicomInstance params; - memset(¶ms, 0, sizeof(params)); - params.resultOrigin = &origin; - params.instance = instance; - - if (context->InvokeService(context, _OrthancPluginService_GetInstanceOrigin, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return OrthancPluginInstanceOrigin_Unknown; - } - else - { - return origin; - } - } - - - typedef struct - { - OrthancPluginMemoryBuffer* target; - const char* json; - const OrthancPluginImage* pixelData; - OrthancPluginCreateDicomFlags flags; - } _OrthancPluginCreateDicom; - - /** - * @brief Create a DICOM instance from a JSON string and an image. - * - * This function takes as input a string containing a JSON file - * describing the content of a DICOM instance. As an output, it - * writes the corresponding DICOM instance to a newly allocated - * memory buffer. Additionally, an image to be encoded within the - * DICOM instance can also be provided. - * - * Private tags will be associated with the private creator whose - * value is specified in the "DefaultPrivateCreator" configuration - * option of Orthanc. The function OrthancPluginCreateDicom2() can - * be used if another private creator must be used to create this - * instance. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param json The input JSON file. - * @param pixelData The image. Can be NULL, if the pixel data is encoded inside the JSON with the data URI scheme. - * @param flags Flags governing the output. - * @return 0 if success, other value if error. - * @ingroup Toolbox - * @see OrthancPluginCreateDicom2 - * @see OrthancPluginDicomBufferToJson - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCreateDicom( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* json, - const OrthancPluginImage* pixelData, - OrthancPluginCreateDicomFlags flags) - { - _OrthancPluginCreateDicom params; - params.target = target; - params.json = json; - params.pixelData = pixelData; - params.flags = flags; - - return context->InvokeService(context, _OrthancPluginService_CreateDicom, ¶ms); - } - - - typedef struct - { - OrthancPluginDecodeImageCallback callback; - } _OrthancPluginDecodeImageCallback; - - /** - * @brief Register a callback to handle the decoding of DICOM images. - * - * This function registers a custom callback to decode DICOM images, - * extending the built-in decoder of Orthanc that uses - * DCMTK. Starting with Orthanc 1.7.0, the exact behavior is - * affected by the configuration option - * "BuiltinDecoderTranscoderOrder" of Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param callback The callback. - * @return 0 if success, other value if error. - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterDecodeImageCallback( - OrthancPluginContext* context, - OrthancPluginDecodeImageCallback callback) - { - _OrthancPluginDecodeImageCallback params; - params.callback = callback; - - return context->InvokeService(context, _OrthancPluginService_RegisterDecodeImageCallback, ¶ms); - } - - - - typedef struct - { - OrthancPluginImage** target; - OrthancPluginPixelFormat format; - uint32_t width; - uint32_t height; - uint32_t pitch; - void* buffer; - const void* constBuffer; - uint32_t bufferSize; - uint32_t frameIndex; - } _OrthancPluginCreateImage; - - - /** - * @brief Create an image. - * - * This function creates an image of given size and format. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param format The format of the pixels. - * @param width The width of the image. - * @param height The height of the image. - * @return The newly allocated image. It must be freed with OrthancPluginFreeImage(). - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginCreateImage( - OrthancPluginContext* context, - OrthancPluginPixelFormat format, - uint32_t width, - uint32_t height) - { - OrthancPluginImage* target = NULL; - - _OrthancPluginCreateImage params; - memset(¶ms, 0, sizeof(params)); - params.target = ⌖ - params.format = format; - params.width = width; - params.height = height; - - if (context->InvokeService(context, _OrthancPluginService_CreateImage, ¶ms) != OrthancPluginErrorCode_Success) - { - return NULL; - } - else - { - return target; - } - } - - - /** - * @brief Create an image pointing to a memory buffer. - * - * This function creates an image whose content points to a memory - * buffer managed by the plugin. Note that the buffer is directly - * accessed, no memory is allocated and no data is copied. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param format The format of the pixels. - * @param width The width of the image. - * @param height The height of the image. - * @param pitch The pitch of the image (i.e. the number of bytes - * between 2 successive lines of the image in the memory buffer). - * @param buffer The memory buffer. - * @return The newly allocated image. It must be freed with OrthancPluginFreeImage(). - * @ingroup Images - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginCreateImageAccessor( - OrthancPluginContext* context, - OrthancPluginPixelFormat format, - uint32_t width, - uint32_t height, - uint32_t pitch, - void* buffer) - { - OrthancPluginImage* target = NULL; - - _OrthancPluginCreateImage params; - memset(¶ms, 0, sizeof(params)); - params.target = ⌖ - params.format = format; - params.width = width; - params.height = height; - params.pitch = pitch; - params.buffer = buffer; - - if (context->InvokeService(context, _OrthancPluginService_CreateImageAccessor, ¶ms) != OrthancPluginErrorCode_Success) - { - return NULL; - } - else - { - return target; - } - } - - - - /** - * @brief Decode one frame from a DICOM instance. - * - * This function decodes one frame of a DICOM image that is stored - * in a memory buffer. This function will give the same result as - * OrthancPluginUncompressImage() for single-frame DICOM images. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param buffer Pointer to a memory buffer containing the DICOM image. - * @param bufferSize Size of the memory buffer containing the DICOM image. - * @param frameIndex The index of the frame of interest in a multi-frame image. - * @return The uncompressed image. It must be freed with OrthancPluginFreeImage(). - * @ingroup Images - * @see OrthancPluginGetInstanceDecodedFrame() - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginDecodeDicomImage( - OrthancPluginContext* context, - const void* buffer, - uint32_t bufferSize, - uint32_t frameIndex) - { - OrthancPluginImage* target = NULL; - - _OrthancPluginCreateImage params; - memset(¶ms, 0, sizeof(params)); - params.target = ⌖ - params.constBuffer = buffer; - params.bufferSize = bufferSize; - params.frameIndex = frameIndex; - - if (context->InvokeService(context, _OrthancPluginService_DecodeDicomImage, ¶ms) != OrthancPluginErrorCode_Success) - { - return NULL; - } - else - { - return target; - } - } - - - - typedef struct - { - char** result; - const void* buffer; - uint32_t size; - } _OrthancPluginComputeHash; - - /** - * @brief Compute an MD5 hash. - * - * This functions computes the MD5 cryptographic hash of the given memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param buffer The source memory buffer. - * @param size The size in bytes of the source buffer. - * @return The NULL value in case of error, or a string containing the cryptographic hash. - * This string must be freed by OrthancPluginFreeString(). - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginComputeMd5( - OrthancPluginContext* context, - const void* buffer, - uint32_t size) - { - char* result; - - _OrthancPluginComputeHash params; - params.result = &result; - params.buffer = buffer; - params.size = size; - - if (context->InvokeService(context, _OrthancPluginService_ComputeMd5, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Compute a SHA-1 hash. - * - * This functions computes the SHA-1 cryptographic hash of the given memory buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param buffer The source memory buffer. - * @param size The size in bytes of the source buffer. - * @return The NULL value in case of error, or a string containing the cryptographic hash. - * This string must be freed by OrthancPluginFreeString(). - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginComputeSha1( - OrthancPluginContext* context, - const void* buffer, - uint32_t size) - { - char* result; - - _OrthancPluginComputeHash params; - params.result = &result; - params.buffer = buffer; - params.size = size; - - if (context->InvokeService(context, _OrthancPluginService_ComputeSha1, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - - typedef struct - { - OrthancPluginDictionaryEntry* target; - const char* name; - } _OrthancPluginLookupDictionary; - - /** - * @brief Get information about the given DICOM tag. - * - * This functions makes a lookup in the dictionary of DICOM tags - * that are known to Orthanc, and returns information about this - * tag. The tag can be specified using its human-readable name - * (e.g. "PatientName") or a set of two hexadecimal numbers - * (e.g. "0010-0020"). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target Where to store the information about the tag. - * @param name The name of the DICOM tag. - * @return 0 if success, other value if error. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginLookupDictionary( - OrthancPluginContext* context, - OrthancPluginDictionaryEntry* target, - const char* name) - { - _OrthancPluginLookupDictionary params; - params.target = target; - params.name = name; - return context->InvokeService(context, _OrthancPluginService_LookupDictionary, ¶ms); - } - - - - typedef struct - { - OrthancPluginRestOutput* output; - const void* answer; - uint32_t answerSize; - uint32_t headersCount; - const char* const* headersKeys; - const char* const* headersValues; - } _OrthancPluginSendMultipartItem2; - - /** - * @brief Send an item as a part of some HTTP multipart answer, with custom headers. - * - * This function sends an item as a part of some HTTP multipart - * answer that was initiated by OrthancPluginStartMultipartAnswer(). In addition to - * OrthancPluginSendMultipartItem(), this function will set HTTP header associated - * with the item. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param answer Pointer to the memory buffer containing the item. - * @param answerSize Number of bytes of the item. - * @param headersCount The number of HTTP headers. - * @param headersKeys Array containing the keys of the HTTP headers. - * @param headersValues Array containing the values of the HTTP headers. - * @return 0 if success, or the error code if failure (this notably happens - * if the connection is closed by the client). - * @see OrthancPluginSendMultipartItem() - * @ingroup REST - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSendMultipartItem2( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - const void* answer, - uint32_t answerSize, - uint32_t headersCount, - const char* const* headersKeys, - const char* const* headersValues) - { - _OrthancPluginSendMultipartItem2 params; - params.output = output; - params.answer = answer; - params.answerSize = answerSize; - params.headersCount = headersCount; - params.headersKeys = headersKeys; - params.headersValues = headersValues; - - return context->InvokeService(context, _OrthancPluginService_SendMultipartItem2, ¶ms); - } - - - typedef struct - { - OrthancPluginIncomingHttpRequestFilter callback; - } _OrthancPluginIncomingHttpRequestFilter; - - /** - * @brief Register a callback to filter incoming HTTP requests. - * - * This function registers a custom callback to filter incoming HTTP/REST - * requests received by the HTTP server of Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param callback The callback. - * @return 0 if success, other value if error. - * @ingroup Callbacks - * @deprecated Please instead use OrthancPluginRegisterIncomingHttpRequestFilter2() - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterIncomingHttpRequestFilter( - OrthancPluginContext* context, - OrthancPluginIncomingHttpRequestFilter callback) - { - _OrthancPluginIncomingHttpRequestFilter params; - params.callback = callback; - - return context->InvokeService(context, _OrthancPluginService_RegisterIncomingHttpRequestFilter, ¶ms); - } - - - - typedef struct - { - OrthancPluginMemoryBuffer* answerBody; - OrthancPluginMemoryBuffer* answerHeaders; - uint16_t* httpStatus; - OrthancPluginHttpMethod method; - const char* url; - uint32_t headersCount; - const char* const* headersKeys; - const char* const* headersValues; - const void* body; - uint32_t bodySize; - const char* username; - const char* password; - uint32_t timeout; - const char* certificateFile; - const char* certificateKeyFile; - const char* certificateKeyPassword; - uint8_t pkcs11; - } _OrthancPluginCallHttpClient2; - - - - /** - * @brief Issue a HTTP call with full flexibility. - * - * Make a HTTP call to the given URL. The result to the query is - * stored into a newly allocated memory buffer. The HTTP request - * will be done accordingly to the global configuration of Orthanc - * (in particular, the options "HttpProxy", "HttpTimeout", - * "HttpsVerifyPeers", "HttpsCACertificates", and "Pkcs11" will be - * taken into account). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param answerBody The target memory buffer (out argument). - * It must be freed with OrthancPluginFreeMemoryBuffer(). - * The value of this argument is ignored if the HTTP method is DELETE. - * @param answerHeaders The target memory buffer for the HTTP headers in the answers (out argument). - * The answer headers are formatted as a JSON object (associative array). - * The buffer must be freed with OrthancPluginFreeMemoryBuffer(). - * This argument can be set to NULL if the plugin has no interest in the HTTP headers. - * @param httpStatus The HTTP status after the execution of the request (out argument). - * @param method HTTP method to be used. - * @param url The URL of interest. - * @param headersCount The number of HTTP headers. - * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header). - * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header). - * @param username The username (can be <tt>NULL</tt> if no password protection). - * @param password The password (can be <tt>NULL</tt> if no password protection). - * @param body The HTTP body for a POST or PUT request. - * @param bodySize The size of the body. - * @param timeout Timeout in seconds (0 for default timeout). - * @param certificateFile Path to the client certificate for HTTPS, in PEM format - * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS). - * @param certificateKeyFile Path to the key of the client certificate for HTTPS, in PEM format - * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS). - * @param certificateKeyPassword Password to unlock the key of the client certificate - * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS). - * @param pkcs11 Enable PKCS#11 client authentication for hardware security modules and smart cards. - * @return 0 if success, or the error code if failure. - * @see OrthancPluginCallPeerApi() - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginHttpClient( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* answerBody, - OrthancPluginMemoryBuffer* answerHeaders, - uint16_t* httpStatus, - OrthancPluginHttpMethod method, - const char* url, - uint32_t headersCount, - const char* const* headersKeys, - const char* const* headersValues, - const void* body, - uint32_t bodySize, - const char* username, - const char* password, - uint32_t timeout, - const char* certificateFile, - const char* certificateKeyFile, - const char* certificateKeyPassword, - uint8_t pkcs11) - { - _OrthancPluginCallHttpClient2 params; - memset(¶ms, 0, sizeof(params)); - - params.answerBody = answerBody; - params.answerHeaders = answerHeaders; - params.httpStatus = httpStatus; - params.method = method; - params.url = url; - params.headersCount = headersCount; - params.headersKeys = headersKeys; - params.headersValues = headersValues; - params.body = body; - params.bodySize = bodySize; - params.username = username; - params.password = password; - params.timeout = timeout; - params.certificateFile = certificateFile; - params.certificateKeyFile = certificateKeyFile; - params.certificateKeyPassword = certificateKeyPassword; - params.pkcs11 = pkcs11; - - return context->InvokeService(context, _OrthancPluginService_CallHttpClient2, ¶ms); - } - - - /** - * @brief Generate an UUID. - * - * Generate a random GUID/UUID (globally unique identifier). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @return NULL in the case of an error, or a newly allocated string - * containing the UUID. This string must be freed by OrthancPluginFreeString(). - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginGenerateUuid( - OrthancPluginContext* context) - { - char* result; - - _OrthancPluginRetrieveDynamicString params; - params.result = &result; - params.argument = NULL; - - if (context->InvokeService(context, _OrthancPluginService_GenerateUuid, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - - - typedef struct - { - OrthancPluginFindCallback callback; - } _OrthancPluginFindCallback; - - /** - * @brief Register a callback to handle C-Find requests. - * - * This function registers a callback to handle C-Find SCP requests - * that are not related to modality worklists. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param callback The callback. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterFindCallback( - OrthancPluginContext* context, - OrthancPluginFindCallback callback) - { - _OrthancPluginFindCallback params; - params.callback = callback; - - return context->InvokeService(context, _OrthancPluginService_RegisterFindCallback, ¶ms); - } - - - typedef struct - { - OrthancPluginFindAnswers *answers; - const OrthancPluginFindQuery *query; - const void *dicom; - uint32_t size; - uint32_t index; - uint32_t *resultUint32; - uint16_t *resultGroup; - uint16_t *resultElement; - char **resultString; - } _OrthancPluginFindOperation; - - /** - * @brief Add one answer to some C-Find request. - * - * This function adds one answer (encoded as a DICOM file) to the - * set of answers corresponding to some C-Find SCP request that is - * not related to modality worklists. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param answers The set of answers. - * @param dicom The answer to be added, encoded as a DICOM file. - * @param size The size of the DICOM file. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - * @see OrthancPluginCreateDicom() - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginFindAddAnswer( - OrthancPluginContext* context, - OrthancPluginFindAnswers* answers, - const void* dicom, - uint32_t size) - { - _OrthancPluginFindOperation params; - memset(¶ms, 0, sizeof(params)); - params.answers = answers; - params.dicom = dicom; - params.size = size; - - return context->InvokeService(context, _OrthancPluginService_FindAddAnswer, ¶ms); - } - - - /** - * @brief Mark the set of C-Find answers as incomplete. - * - * This function marks as incomplete the set of answers - * corresponding to some C-Find SCP request that is not related to - * modality worklists. This must be used if canceling the handling - * of a request when too many answers are to be returned. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param answers The set of answers. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginFindMarkIncomplete( - OrthancPluginContext* context, - OrthancPluginFindAnswers* answers) - { - _OrthancPluginFindOperation params; - memset(¶ms, 0, sizeof(params)); - params.answers = answers; - - return context->InvokeService(context, _OrthancPluginService_FindMarkIncomplete, ¶ms); - } - - - - /** - * @brief Get the number of tags in a C-Find query. - * - * This function returns the number of tags that are contained in - * the given C-Find query. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param query The C-Find query. - * @return The number of tags. - * @ingroup DicomCallbacks - **/ - ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetFindQuerySize( - OrthancPluginContext* context, - const OrthancPluginFindQuery* query) - { - uint32_t count = 0; - - _OrthancPluginFindOperation params; - memset(¶ms, 0, sizeof(params)); - params.query = query; - params.resultUint32 = &count; - - if (context->InvokeService(context, _OrthancPluginService_GetFindQuerySize, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return 0; - } - else - { - return count; - } - } - - - /** - * @brief Get one tag in a C-Find query. - * - * This function returns the group and the element of one DICOM tag - * in the given C-Find query. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param group The group of the tag (output). - * @param element The element of the tag (output). - * @param query The C-Find query. - * @param index The index of the tag of interest. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginGetFindQueryTag( - OrthancPluginContext* context, - uint16_t* group, - uint16_t* element, - const OrthancPluginFindQuery* query, - uint32_t index) - { - _OrthancPluginFindOperation params; - memset(¶ms, 0, sizeof(params)); - params.query = query; - params.index = index; - params.resultGroup = group; - params.resultElement = element; - - return context->InvokeService(context, _OrthancPluginService_GetFindQueryTag, ¶ms); - } - - - /** - * @brief Get the symbolic name of one tag in a C-Find query. - * - * This function returns the symbolic name of one DICOM tag in the - * given C-Find query. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param query The C-Find query. - * @param index The index of the tag of interest. - * @return The NULL value in case of error, or a string containing the name of the tag. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginGetFindQueryTagName( - OrthancPluginContext* context, - const OrthancPluginFindQuery* query, - uint32_t index) - { - char* result; - - _OrthancPluginFindOperation params; - memset(¶ms, 0, sizeof(params)); - params.query = query; - params.index = index; - params.resultString = &result; - - if (context->InvokeService(context, _OrthancPluginService_GetFindQueryTagName, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Get the value associated with one tag in a C-Find query. - * - * This function returns the value associated with one tag in the - * given C-Find query. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param query The C-Find query. - * @param index The index of the tag of interest. - * @return The NULL value in case of error, or a string containing the value of the tag. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginGetFindQueryValue( - OrthancPluginContext* context, - const OrthancPluginFindQuery* query, - uint32_t index) - { - char* result; - - _OrthancPluginFindOperation params; - memset(¶ms, 0, sizeof(params)); - params.query = query; - params.index = index; - params.resultString = &result; - - if (context->InvokeService(context, _OrthancPluginService_GetFindQueryValue, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - - - typedef struct - { - OrthancPluginMoveCallback callback; - OrthancPluginGetMoveSize getMoveSize; - OrthancPluginApplyMove applyMove; - OrthancPluginFreeMove freeMove; - } _OrthancPluginMoveCallback; - - /** - * @brief Register a callback to handle C-Move requests. - * - * This function registers a callback to handle C-Move SCP requests. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param callback The main callback. - * @param getMoveSize Callback to read the number of C-Move suboperations. - * @param applyMove Callback to apply one C-Move suboperation. - * @param freeMove Callback to free the C-Move driver. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterMoveCallback( - OrthancPluginContext* context, - OrthancPluginMoveCallback callback, - OrthancPluginGetMoveSize getMoveSize, - OrthancPluginApplyMove applyMove, - OrthancPluginFreeMove freeMove) - { - _OrthancPluginMoveCallback params; - params.callback = callback; - params.getMoveSize = getMoveSize; - params.applyMove = applyMove; - params.freeMove = freeMove; - - return context->InvokeService(context, _OrthancPluginService_RegisterMoveCallback, ¶ms); - } - - - - typedef struct - { - OrthancPluginFindMatcher** target; - const void* query; - uint32_t size; - } _OrthancPluginCreateFindMatcher; - - - /** - * @brief Create a C-Find matcher. - * - * This function creates a "matcher" object that can be used to - * check whether a DICOM instance matches a C-Find query. The C-Find - * query must be expressed as a DICOM buffer. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param query The C-Find DICOM query. - * @param size The size of the DICOM query. - * @return The newly allocated matcher. It must be freed with OrthancPluginFreeFindMatcher(). - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginFindMatcher* OrthancPluginCreateFindMatcher( - OrthancPluginContext* context, - const void* query, - uint32_t size) - { - OrthancPluginFindMatcher* target = NULL; - - _OrthancPluginCreateFindMatcher params; - memset(¶ms, 0, sizeof(params)); - params.target = ⌖ - params.query = query; - params.size = size; - - if (context->InvokeService(context, _OrthancPluginService_CreateFindMatcher, ¶ms) != OrthancPluginErrorCode_Success) - { - return NULL; - } - else - { - return target; - } - } - - - typedef struct - { - OrthancPluginFindMatcher* matcher; - } _OrthancPluginFreeFindMatcher; - - /** - * @brief Free a C-Find matcher. - * - * This function frees a matcher that was created using OrthancPluginCreateFindMatcher(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param matcher The matcher of interest. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginFreeFindMatcher( - OrthancPluginContext* context, - OrthancPluginFindMatcher* matcher) - { - _OrthancPluginFreeFindMatcher params; - params.matcher = matcher; - - context->InvokeService(context, _OrthancPluginService_FreeFindMatcher, ¶ms); - } - - - typedef struct - { - const OrthancPluginFindMatcher* matcher; - const void* dicom; - uint32_t size; - int32_t* isMatch; - } _OrthancPluginFindMatcherIsMatch; - - /** - * @brief Test whether a DICOM instance matches a C-Find query. - * - * This function checks whether one DICOM instance matches C-Find - * matcher that was previously allocated using - * OrthancPluginCreateFindMatcher(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param matcher The matcher of interest. - * @param dicom The DICOM instance to be matched. - * @param size The size of the DICOM instance. - * @return 1 if the DICOM instance matches the query, 0 otherwise. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE int32_t OrthancPluginFindMatcherIsMatch( - OrthancPluginContext* context, - const OrthancPluginFindMatcher* matcher, - const void* dicom, - uint32_t size) - { - int32_t isMatch = 0; - - _OrthancPluginFindMatcherIsMatch params; - params.matcher = matcher; - params.dicom = dicom; - params.size = size; - params.isMatch = &isMatch; - - if (context->InvokeService(context, _OrthancPluginService_FindMatcherIsMatch, ¶ms) == OrthancPluginErrorCode_Success) - { - return isMatch; - } - else - { - /* Error: Assume non-match */ - return 0; - } - } - - - typedef struct - { - OrthancPluginIncomingHttpRequestFilter2 callback; - } _OrthancPluginIncomingHttpRequestFilter2; - - /** - * @brief Register a callback to filter incoming HTTP requests. - * - * This function registers a custom callback to filter incoming HTTP/REST - * requests received by the HTTP server of Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param callback The callback. - * @return 0 if success, other value if error. - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterIncomingHttpRequestFilter2( - OrthancPluginContext* context, - OrthancPluginIncomingHttpRequestFilter2 callback) - { - _OrthancPluginIncomingHttpRequestFilter2 params; - params.callback = callback; - - return context->InvokeService(context, _OrthancPluginService_RegisterIncomingHttpRequestFilter2, ¶ms); - } - - - - typedef struct - { - OrthancPluginPeers** peers; - } _OrthancPluginGetPeers; - - /** - * @brief Return the list of available Orthanc peers. - * - * This function returns the parameters of the Orthanc peers that are known to - * the Orthanc server hosting the plugin. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @return NULL if error, or a newly allocated opaque data structure containing the peers. - * This structure must be freed with OrthancPluginFreePeers(). - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginPeers* OrthancPluginGetPeers( - OrthancPluginContext* context) - { - OrthancPluginPeers* peers = NULL; - - _OrthancPluginGetPeers params; - memset(¶ms, 0, sizeof(params)); - params.peers = &peers; - - if (context->InvokeService(context, _OrthancPluginService_GetPeers, ¶ms) != OrthancPluginErrorCode_Success) - { - return NULL; - } - else - { - return peers; - } - } - - - typedef struct - { - OrthancPluginPeers* peers; - } _OrthancPluginFreePeers; - - /** - * @brief Free the list of available Orthanc peers. - * - * This function frees the data structure returned by OrthancPluginGetPeers(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param peers The data structure describing the Orthanc peers. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginFreePeers( - OrthancPluginContext* context, - OrthancPluginPeers* peers) - { - _OrthancPluginFreePeers params; - params.peers = peers; - - context->InvokeService(context, _OrthancPluginService_FreePeers, ¶ms); - } - - - typedef struct - { - uint32_t* target; - const OrthancPluginPeers* peers; - } _OrthancPluginGetPeersCount; - - /** - * @brief Get the number of Orthanc peers. - * - * This function returns the number of Orthanc peers. - * - * This function is thread-safe: Several threads sharing the same - * OrthancPluginPeers object can simultaneously call this function. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param peers The data structure describing the Orthanc peers. - * @result The number of peers. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetPeersCount( - OrthancPluginContext* context, - const OrthancPluginPeers* peers) - { - uint32_t target = 0; - - _OrthancPluginGetPeersCount params; - memset(¶ms, 0, sizeof(params)); - params.target = ⌖ - params.peers = peers; - - if (context->InvokeService(context, _OrthancPluginService_GetPeersCount, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return 0; - } - else - { - return target; - } - } - - - typedef struct - { - const char** target; - const OrthancPluginPeers* peers; - uint32_t peerIndex; - const char* userProperty; - } _OrthancPluginGetPeerProperty; - - /** - * @brief Get the symbolic name of an Orthanc peer. - * - * This function returns the symbolic name of the Orthanc peer, - * which corresponds to the key of the "OrthancPeers" configuration - * option of Orthanc. - * - * This function is thread-safe: Several threads sharing the same - * OrthancPluginPeers object can simultaneously call this function. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param peers The data structure describing the Orthanc peers. - * @param peerIndex The index of the peer of interest. - * This value must be lower than OrthancPluginGetPeersCount(). - * @result The symbolic name, or NULL in the case of an error. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetPeerName( - OrthancPluginContext* context, - const OrthancPluginPeers* peers, - uint32_t peerIndex) - { - const char* target = NULL; - - _OrthancPluginGetPeerProperty params; - memset(¶ms, 0, sizeof(params)); - params.target = ⌖ - params.peers = peers; - params.peerIndex = peerIndex; - params.userProperty = NULL; - - if (context->InvokeService(context, _OrthancPluginService_GetPeerName, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return target; - } - } - - - /** - * @brief Get the base URL of an Orthanc peer. - * - * This function returns the base URL to the REST API of some Orthanc peer. - * - * This function is thread-safe: Several threads sharing the same - * OrthancPluginPeers object can simultaneously call this function. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param peers The data structure describing the Orthanc peers. - * @param peerIndex The index of the peer of interest. - * This value must be lower than OrthancPluginGetPeersCount(). - * @result The URL, or NULL in the case of an error. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetPeerUrl( - OrthancPluginContext* context, - const OrthancPluginPeers* peers, - uint32_t peerIndex) - { - const char* target = NULL; - - _OrthancPluginGetPeerProperty params; - memset(¶ms, 0, sizeof(params)); - params.target = ⌖ - params.peers = peers; - params.peerIndex = peerIndex; - params.userProperty = NULL; - - if (context->InvokeService(context, _OrthancPluginService_GetPeerUrl, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return target; - } - } - - - - /** - * @brief Get some user-defined property of an Orthanc peer. - * - * This function returns some user-defined property of some Orthanc - * peer. An user-defined property is a property that is associated - * with the peer in the Orthanc configuration file, but that is not - * recognized by the Orthanc core. - * - * This function is thread-safe: Several threads sharing the same - * OrthancPluginPeers object can simultaneously call this function. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param peers The data structure describing the Orthanc peers. - * @param peerIndex The index of the peer of interest. - * This value must be lower than OrthancPluginGetPeersCount(). - * @param userProperty The user property of interest. - * @result The value of the user property, or NULL if it is not defined. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetPeerUserProperty( - OrthancPluginContext* context, - const OrthancPluginPeers* peers, - uint32_t peerIndex, - const char* userProperty) - { - const char* target = NULL; - - _OrthancPluginGetPeerProperty params; - memset(¶ms, 0, sizeof(params)); - params.target = ⌖ - params.peers = peers; - params.peerIndex = peerIndex; - params.userProperty = userProperty; - - if (context->InvokeService(context, _OrthancPluginService_GetPeerUserProperty, ¶ms) != OrthancPluginErrorCode_Success) - { - /* No such user property */ - return NULL; - } - else - { - return target; - } - } - - - - typedef struct - { - OrthancPluginMemoryBuffer* answerBody; - OrthancPluginMemoryBuffer* answerHeaders; - uint16_t* httpStatus; - const OrthancPluginPeers* peers; - uint32_t peerIndex; - OrthancPluginHttpMethod method; - const char* uri; - uint32_t additionalHeadersCount; - const char* const* additionalHeadersKeys; - const char* const* additionalHeadersValues; - const void* body; - uint32_t bodySize; - uint32_t timeout; - } _OrthancPluginCallPeerApi; - - /** - * @brief Call the REST API of an Orthanc peer. - * - * Make a REST call to the given URI in the REST API of a remote - * Orthanc peer. The result to the query is stored into a newly - * allocated memory buffer. The HTTP request will be done according - * to the "OrthancPeers" configuration option of Orthanc. - * - * This function is thread-safe: Several threads sharing the same - * OrthancPluginPeers object can simultaneously call this function. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param answerBody The target memory buffer (out argument). - * It must be freed with OrthancPluginFreeMemoryBuffer(). - * The value of this argument is ignored if the HTTP method is DELETE. - * @param answerHeaders The target memory buffer for the HTTP headers in the answers (out argument). - * The answer headers are formatted as a JSON object (associative array). - * The buffer must be freed with OrthancPluginFreeMemoryBuffer(). - * This argument can be set to NULL if the plugin has no interest in the HTTP headers. - * @param httpStatus The HTTP status after the execution of the request (out argument). - * @param peers The data structure describing the Orthanc peers. - * @param peerIndex The index of the peer of interest. - * This value must be lower than OrthancPluginGetPeersCount(). - * @param method HTTP method to be used. - * @param uri The URI of interest in the REST API. - * @param additionalHeadersCount The number of HTTP headers to be added to the - * HTTP headers provided in the global configuration of Orthanc. - * @param additionalHeadersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header). - * @param additionalHeadersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header). - * @param body The HTTP body for a POST or PUT request. - * @param bodySize The size of the body. - * @param timeout Timeout in seconds (0 for default timeout). - * @return 0 if success, or the error code if failure. - * @see OrthancPluginHttpClient() - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCallPeerApi( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* answerBody, - OrthancPluginMemoryBuffer* answerHeaders, - uint16_t* httpStatus, - const OrthancPluginPeers* peers, - uint32_t peerIndex, - OrthancPluginHttpMethod method, - const char* uri, - uint32_t additionalHeadersCount, - const char* const* additionalHeadersKeys, - const char* const* additionalHeadersValues, - const void* body, - uint32_t bodySize, - uint32_t timeout) - { - _OrthancPluginCallPeerApi params; - memset(¶ms, 0, sizeof(params)); - - params.answerBody = answerBody; - params.answerHeaders = answerHeaders; - params.httpStatus = httpStatus; - params.peers = peers; - params.peerIndex = peerIndex; - params.method = method; - params.uri = uri; - params.additionalHeadersCount = additionalHeadersCount; - params.additionalHeadersKeys = additionalHeadersKeys; - params.additionalHeadersValues = additionalHeadersValues; - params.body = body; - params.bodySize = bodySize; - params.timeout = timeout; - - return context->InvokeService(context, _OrthancPluginService_CallPeerApi, ¶ms); - } - - - - - - typedef struct - { - OrthancPluginJob** target; - void *job; - OrthancPluginJobFinalize finalize; - const char *type; - OrthancPluginJobGetProgress getProgress; - OrthancPluginJobGetContent getContent; - OrthancPluginJobGetSerialized getSerialized; - OrthancPluginJobStep step; - OrthancPluginJobStop stop; - OrthancPluginJobReset reset; - } _OrthancPluginCreateJob; - - /** - * @brief Create a custom job. - * - * This function creates a custom job to be run by the jobs engine - * of Orthanc. - * - * Orthanc starts one dedicated thread per custom job that is - * running. It is guaranteed that all the callbacks will only be - * called from this single dedicated thread, in mutual exclusion: As - * a consequence, it is *not* mandatory to protect the various - * callbacks by mutexes. - * - * The custom job can nonetheless launch its own processing threads - * on the first call to the "step()" callback, and stop them once - * the "stop()" callback is called. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param job The job to be executed. - * @param finalize The finalization callback. - * @param type The type of the job, provided to the job unserializer. - * See OrthancPluginRegisterJobsUnserializer(). - * @param getProgress The progress callback. - * @param getContent The content callback. - * @param getSerialized The serialization callback. - * @param step The callback to execute the individual steps of the job. - * @param stop The callback that is invoked once the job leaves the "running" state. - * @param reset The callback that is invoked if a stopped job is started again. - * @return The newly allocated job. It must be freed with OrthancPluginFreeJob(), - * as long as it is not submitted with OrthancPluginSubmitJob(). - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginJob *OrthancPluginCreateJob( - OrthancPluginContext *context, - void *job, - OrthancPluginJobFinalize finalize, - const char *type, - OrthancPluginJobGetProgress getProgress, - OrthancPluginJobGetContent getContent, - OrthancPluginJobGetSerialized getSerialized, - OrthancPluginJobStep step, - OrthancPluginJobStop stop, - OrthancPluginJobReset reset) - { - OrthancPluginJob* target = NULL; - - _OrthancPluginCreateJob params; - memset(¶ms, 0, sizeof(params)); - - params.target = ⌖ - params.job = job; - params.finalize = finalize; - params.type = type; - params.getProgress = getProgress; - params.getContent = getContent; - params.getSerialized = getSerialized; - params.step = step; - params.stop = stop; - params.reset = reset; - - if (context->InvokeService(context, _OrthancPluginService_CreateJob, ¶ms) != OrthancPluginErrorCode_Success || - target == NULL) - { - /* Error */ - return NULL; - } - else - { - return target; - } - } - - - typedef struct - { - OrthancPluginJob* job; - } _OrthancPluginFreeJob; - - /** - * @brief Free a custom job. - * - * This function frees an image that was created with OrthancPluginCreateJob(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param job The job. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginFreeJob( - OrthancPluginContext* context, - OrthancPluginJob* job) - { - _OrthancPluginFreeJob params; - params.job = job; - - context->InvokeService(context, _OrthancPluginService_FreeJob, ¶ms); - } - - - - typedef struct - { - char** resultId; - OrthancPluginJob *job; - int priority; - } _OrthancPluginSubmitJob; - - /** - * @brief Submit a new job to the jobs engine of Orthanc. - * - * This function adds the given job to the pending jobs of - * Orthanc. Orthanc will take take of freeing it by invoking the - * finalization callback provided to OrthancPluginCreateJob(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param job The job, as received by OrthancPluginCreateJob(). - * @param priority The priority of the job. - * @return ID of the newly-submitted job. This string must be freed by OrthancPluginFreeString(). - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE char *OrthancPluginSubmitJob( - OrthancPluginContext *context, - OrthancPluginJob *job, - int priority) - { - char* resultId = NULL; - - _OrthancPluginSubmitJob params; - memset(¶ms, 0, sizeof(params)); - - params.resultId = &resultId; - params.job = job; - params.priority = priority; - - if (context->InvokeService(context, _OrthancPluginService_SubmitJob, ¶ms) != OrthancPluginErrorCode_Success || - resultId == NULL) - { - /* Error */ - return NULL; - } - else - { - return resultId; - } - } - - - - typedef struct - { - OrthancPluginJobsUnserializer unserializer; - } _OrthancPluginJobsUnserializer; - - /** - * @brief Register an unserializer for custom jobs. - * - * This function registers an unserializer that decodes custom jobs - * from a JSON string. This callback is invoked when the jobs engine - * of Orthanc is started (on Orthanc initialization), for each job - * that is stored in the Orthanc database. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param unserializer The job unserializer. - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterJobsUnserializer( - OrthancPluginContext* context, - OrthancPluginJobsUnserializer unserializer) - { - _OrthancPluginJobsUnserializer params; - params.unserializer = unserializer; - - context->InvokeService(context, _OrthancPluginService_RegisterJobsUnserializer, ¶ms); - } - - - - typedef struct - { - OrthancPluginRestOutput* output; - const char* details; - uint8_t log; - } _OrthancPluginSetHttpErrorDetails; - - /** - * @brief Provide a detailed description for an HTTP error. - * - * This function sets the detailed description associated with an - * HTTP error. This description will be displayed in the "Details" - * field of the JSON body of the HTTP answer. It is only taken into - * consideration if the REST callback returns an error code that is - * different from "OrthancPluginErrorCode_Success", and if the - * "HttpDescribeErrors" configuration option of Orthanc is set to - * "true". - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param output The HTTP connection to the client application. - * @param details The details of the error message. - * @param log Whether to also write the detailed error to the Orthanc logs. - * @ingroup REST - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginSetHttpErrorDetails( - OrthancPluginContext* context, - OrthancPluginRestOutput* output, - const char* details, - uint8_t log) - { - _OrthancPluginSetHttpErrorDetails params; - params.output = output; - params.details = details; - params.log = log; - context->InvokeService(context, _OrthancPluginService_SetHttpErrorDetails, ¶ms); - } - - - - typedef struct - { - const char** result; - const char* argument; - } _OrthancPluginRetrieveStaticString; - - /** - * @brief Detect the MIME type of a file. - * - * This function returns the MIME type of a file by inspecting its extension. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param path Path to the file. - * @return The MIME type. This is a statically-allocated - * string, do not free it. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE const char* OrthancPluginAutodetectMimeType( - OrthancPluginContext* context, - const char* path) - { - const char* result = NULL; - - _OrthancPluginRetrieveStaticString params; - params.result = &result; - params.argument = path; - - if (context->InvokeService(context, _OrthancPluginService_AutodetectMimeType, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - - typedef struct - { - const char* name; - float value; - OrthancPluginMetricsType type; - } _OrthancPluginSetMetricsValue; - - /** - * @brief Set the value of a metrics. - * - * This function sets the value of a metrics to monitor the behavior - * of the plugin through tools such as Prometheus. The values of all - * the metrics are stored within the Orthanc context. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param name The name of the metrics to be set. - * @param value The value of the metrics. - * @param type The type of the metrics. This parameter is only taken into consideration - * the first time this metrics is set. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginSetMetricsValue( - OrthancPluginContext* context, - const char* name, - float value, - OrthancPluginMetricsType type) - { - _OrthancPluginSetMetricsValue params; - params.name = name; - params.value = value; - params.type = type; - context->InvokeService(context, _OrthancPluginService_SetMetricsValue, ¶ms); - } - - - - typedef struct - { - OrthancPluginRefreshMetricsCallback callback; - } _OrthancPluginRegisterRefreshMetricsCallback; - - /** - * @brief Register a callback to refresh the metrics. - * - * This function registers a callback to refresh the metrics. The - * callback must make calls to OrthancPluginSetMetricsValue(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param callback The callback function to handle the refresh. - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterRefreshMetricsCallback( - OrthancPluginContext* context, - OrthancPluginRefreshMetricsCallback callback) - { - _OrthancPluginRegisterRefreshMetricsCallback params; - params.callback = callback; - context->InvokeService(context, _OrthancPluginService_RegisterRefreshMetricsCallback, ¶ms); - } - - - - - typedef struct - { - char** target; - const void* dicom; - uint32_t dicomSize; - OrthancPluginDicomWebBinaryCallback callback; - } _OrthancPluginEncodeDicomWeb; - - /** - * @brief Convert a DICOM instance to DICOMweb JSON. - * - * This function converts a memory buffer containing a DICOM instance, - * into its DICOMweb JSON representation. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param dicom Pointer to the DICOM instance. - * @param dicomSize Size of the DICOM instance. - * @param callback Callback to set the value of the binary tags. - * @see OrthancPluginCreateDicom() - * @return The NULL value in case of error, or the JSON document. This string must - * be freed by OrthancPluginFreeString(). - * @deprecated OrthancPluginEncodeDicomWebJson2() - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebJson( - OrthancPluginContext* context, - const void* dicom, - uint32_t dicomSize, - OrthancPluginDicomWebBinaryCallback callback) - { - char* target = NULL; - - _OrthancPluginEncodeDicomWeb params; - params.target = ⌖ - params.dicom = dicom; - params.dicomSize = dicomSize; - params.callback = callback; - - if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebJson, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return target; - } - } - - - /** - * @brief Convert a DICOM instance to DICOMweb XML. - * - * This function converts a memory buffer containing a DICOM instance, - * into its DICOMweb XML representation. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param dicom Pointer to the DICOM instance. - * @param dicomSize Size of the DICOM instance. - * @param callback Callback to set the value of the binary tags. - * @return The NULL value in case of error, or the XML document. This string must - * be freed by OrthancPluginFreeString(). - * @see OrthancPluginCreateDicom() - * @deprecated OrthancPluginEncodeDicomWebXml2() - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebXml( - OrthancPluginContext* context, - const void* dicom, - uint32_t dicomSize, - OrthancPluginDicomWebBinaryCallback callback) - { - char* target = NULL; - - _OrthancPluginEncodeDicomWeb params; - params.target = ⌖ - params.dicom = dicom; - params.dicomSize = dicomSize; - params.callback = callback; - - if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebXml, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return target; - } - } - - - - typedef struct - { - char** target; - const void* dicom; - uint32_t dicomSize; - OrthancPluginDicomWebBinaryCallback2 callback; - void* payload; - } _OrthancPluginEncodeDicomWeb2; - - /** - * @brief Convert a DICOM instance to DICOMweb JSON. - * - * This function converts a memory buffer containing a DICOM instance, - * into its DICOMweb JSON representation. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param dicom Pointer to the DICOM instance. - * @param dicomSize Size of the DICOM instance. - * @param callback Callback to set the value of the binary tags. - * @param payload User payload. - * @return The NULL value in case of error, or the JSON document. This string must - * be freed by OrthancPluginFreeString(). - * @see OrthancPluginCreateDicom() - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebJson2( - OrthancPluginContext* context, - const void* dicom, - uint32_t dicomSize, - OrthancPluginDicomWebBinaryCallback2 callback, - void* payload) - { - char* target = NULL; - - _OrthancPluginEncodeDicomWeb2 params; - params.target = ⌖ - params.dicom = dicom; - params.dicomSize = dicomSize; - params.callback = callback; - params.payload = payload; - - if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebJson2, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return target; - } - } - - - /** - * @brief Convert a DICOM instance to DICOMweb XML. - * - * This function converts a memory buffer containing a DICOM instance, - * into its DICOMweb XML representation. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param dicom Pointer to the DICOM instance. - * @param dicomSize Size of the DICOM instance. - * @param callback Callback to set the value of the binary tags. - * @param payload User payload. - * @return The NULL value in case of error, or the XML document. This string must - * be freed by OrthancPluginFreeString(). - * @see OrthancPluginCreateDicom() - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebXml2( - OrthancPluginContext* context, - const void* dicom, - uint32_t dicomSize, - OrthancPluginDicomWebBinaryCallback2 callback, - void* payload) - { - char* target = NULL; - - _OrthancPluginEncodeDicomWeb2 params; - params.target = ⌖ - params.dicom = dicom; - params.dicomSize = dicomSize; - params.callback = callback; - params.payload = payload; - - if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebXml2, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return target; - } - } - - - - /** - * @brief Callback executed when a HTTP header is received during a chunked transfer. - * - * Signature of a callback function that is called by Orthanc acting - * as a HTTP client during a chunked HTTP transfer, as soon as it - * receives one HTTP header from the answer of the remote HTTP - * server. - * - * @see OrthancPluginChunkedHttpClient() - * @param answer The user payload, as provided by the calling plugin. - * @param key The key of the HTTP header. - * @param value The value of the HTTP header. - * @return 0 if success, or the error code if failure. - * @ingroup Toolbox - **/ - typedef OrthancPluginErrorCode (*OrthancPluginChunkedClientAnswerAddHeader) ( - void* answer, - const char* key, - const char* value); - - - /** - * @brief Callback executed when an answer chunk is received during a chunked transfer. - * - * Signature of a callback function that is called by Orthanc acting - * as a HTTP client during a chunked HTTP transfer, as soon as it - * receives one data chunk from the answer of the remote HTTP - * server. - * - * @see OrthancPluginChunkedHttpClient() - * @param answer The user payload, as provided by the calling plugin. - * @param data The content of the data chunk. - * @param size The size of the data chunk. - * @return 0 if success, or the error code if failure. - * @ingroup Toolbox - **/ - typedef OrthancPluginErrorCode (*OrthancPluginChunkedClientAnswerAddChunk) ( - void* answer, - const void* data, - uint32_t size); - - - /** - * @brief Callback to know whether the request body is entirely read during a chunked transfer - * - * Signature of a callback function that is called by Orthanc acting - * as a HTTP client during a chunked HTTP transfer, while reading - * the body of a POST or PUT request. The plugin must answer "1" as - * soon as the body is entirely read: The "request" data structure - * must act as an iterator. - * - * @see OrthancPluginChunkedHttpClient() - * @param request The user payload, as provided by the calling plugin. - * @return "1" if the body is over, or "0" if there is still data to be read. - * @ingroup Toolbox - **/ - typedef uint8_t (*OrthancPluginChunkedClientRequestIsDone) (void* request); - - - /** - * @brief Callback to advance in the request body during a chunked transfer - * - * Signature of a callback function that is called by Orthanc acting - * as a HTTP client during a chunked HTTP transfer, while reading - * the body of a POST or PUT request. This function asks the plugin - * to advance to the next chunk of data of the request body: The - * "request" data structure must act as an iterator. - * - * @see OrthancPluginChunkedHttpClient() - * @param request The user payload, as provided by the calling plugin. - * @return 0 if success, or the error code if failure. - * @ingroup Toolbox - **/ - typedef OrthancPluginErrorCode (*OrthancPluginChunkedClientRequestNext) (void* request); - - - /** - * @brief Callback to read the current chunk of the request body during a chunked transfer - * - * Signature of a callback function that is called by Orthanc acting - * as a HTTP client during a chunked HTTP transfer, while reading - * the body of a POST or PUT request. The plugin must provide the - * content of the current chunk of data of the request body. - * - * @see OrthancPluginChunkedHttpClient() - * @param request The user payload, as provided by the calling plugin. - * @return The content of the current request chunk. - * @ingroup Toolbox - **/ - typedef const void* (*OrthancPluginChunkedClientRequestGetChunkData) (void* request); - - - /** - * @brief Callback to read the size of the current request chunk during a chunked transfer - * - * Signature of a callback function that is called by Orthanc acting - * as a HTTP client during a chunked HTTP transfer, while reading - * the body of a POST or PUT request. The plugin must provide the - * size of the current chunk of data of the request body. - * - * @see OrthancPluginChunkedHttpClient() - * @param request The user payload, as provided by the calling plugin. - * @return The size of the current request chunk. - * @ingroup Toolbox - **/ - typedef uint32_t (*OrthancPluginChunkedClientRequestGetChunkSize) (void* request); - - - typedef struct - { - void* answer; - OrthancPluginChunkedClientAnswerAddChunk answerAddChunk; - OrthancPluginChunkedClientAnswerAddHeader answerAddHeader; - uint16_t* httpStatus; - OrthancPluginHttpMethod method; - const char* url; - uint32_t headersCount; - const char* const* headersKeys; - const char* const* headersValues; - void* request; - OrthancPluginChunkedClientRequestIsDone requestIsDone; - OrthancPluginChunkedClientRequestGetChunkData requestChunkData; - OrthancPluginChunkedClientRequestGetChunkSize requestChunkSize; - OrthancPluginChunkedClientRequestNext requestNext; - const char* username; - const char* password; - uint32_t timeout; - const char* certificateFile; - const char* certificateKeyFile; - const char* certificateKeyPassword; - uint8_t pkcs11; - } _OrthancPluginChunkedHttpClient; - - - /** - * @brief Issue a HTTP call, using chunked HTTP transfers. - * - * Make a HTTP call to the given URL using chunked HTTP - * transfers. The request body is provided as an iterator over data - * chunks. The answer is provided as a sequence of function calls - * with the individual HTTP headers and answer chunks. - * - * Contrarily to OrthancPluginHttpClient() that entirely stores the - * request body and the answer body in memory buffers, this function - * uses chunked HTTP transfers. This results in a lower memory - * consumption. Pay attention to the fact that Orthanc servers with - * version <= 1.5.6 do not support chunked transfers: You must use - * OrthancPluginHttpClient() if contacting such older servers. - * - * The HTTP request will be done accordingly to the global - * configuration of Orthanc (in particular, the options "HttpProxy", - * "HttpTimeout", "HttpsVerifyPeers", "HttpsCACertificates", and - * "Pkcs11" will be taken into account). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param answer The user payload for the answer body. It will be provided to the callbacks for the answer. - * @param answerAddChunk Callback function to report a data chunk from the answer body. - * @param answerAddHeader Callback function to report an HTTP header sent by the remote server. - * @param httpStatus The HTTP status after the execution of the request (out argument). - * @param method HTTP method to be used. - * @param url The URL of interest. - * @param headersCount The number of HTTP headers. - * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header). - * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header). - * @param request The user payload containing the request body, and acting as an iterator. - * It will be provided to the callbacks for the request. - * @param requestIsDone Callback function to tell whether the request body is entirely read. - * @param requestChunkData Callback function to get the content of the current data chunk of the request body. - * @param requestChunkSize Callback function to get the size of the current data chunk of the request body. - * @param requestNext Callback function to advance to the next data chunk of the request body. - * @param username The username (can be <tt>NULL</tt> if no password protection). - * @param password The password (can be <tt>NULL</tt> if no password protection). - * @param timeout Timeout in seconds (0 for default timeout). - * @param certificateFile Path to the client certificate for HTTPS, in PEM format - * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS). - * @param certificateKeyFile Path to the key of the client certificate for HTTPS, in PEM format - * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS). - * @param certificateKeyPassword Password to unlock the key of the client certificate - * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS). - * @param pkcs11 Enable PKCS#11 client authentication for hardware security modules and smart cards. - * @return 0 if success, or the error code if failure. - * @see OrthancPluginHttpClient() - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginChunkedHttpClient( - OrthancPluginContext* context, - void* answer, - OrthancPluginChunkedClientAnswerAddChunk answerAddChunk, - OrthancPluginChunkedClientAnswerAddHeader answerAddHeader, - uint16_t* httpStatus, - OrthancPluginHttpMethod method, - const char* url, - uint32_t headersCount, - const char* const* headersKeys, - const char* const* headersValues, - void* request, - OrthancPluginChunkedClientRequestIsDone requestIsDone, - OrthancPluginChunkedClientRequestGetChunkData requestChunkData, - OrthancPluginChunkedClientRequestGetChunkSize requestChunkSize, - OrthancPluginChunkedClientRequestNext requestNext, - const char* username, - const char* password, - uint32_t timeout, - const char* certificateFile, - const char* certificateKeyFile, - const char* certificateKeyPassword, - uint8_t pkcs11) - { - _OrthancPluginChunkedHttpClient params; - memset(¶ms, 0, sizeof(params)); - - /* In common with OrthancPluginHttpClient() */ - params.httpStatus = httpStatus; - params.method = method; - params.url = url; - params.headersCount = headersCount; - params.headersKeys = headersKeys; - params.headersValues = headersValues; - params.username = username; - params.password = password; - params.timeout = timeout; - params.certificateFile = certificateFile; - params.certificateKeyFile = certificateKeyFile; - params.certificateKeyPassword = certificateKeyPassword; - params.pkcs11 = pkcs11; - - /* For chunked body/answer */ - params.answer = answer; - params.answerAddChunk = answerAddChunk; - params.answerAddHeader = answerAddHeader; - params.request = request; - params.requestIsDone = requestIsDone; - params.requestChunkData = requestChunkData; - params.requestChunkSize = requestChunkSize; - params.requestNext = requestNext; - - return context->InvokeService(context, _OrthancPluginService_ChunkedHttpClient, ¶ms); - } - - - - /** - * @brief Opaque structure that reads the content of a HTTP request body during a chunked HTTP transfer. - * @ingroup Callback - **/ - typedef struct _OrthancPluginServerChunkedRequestReader_t OrthancPluginServerChunkedRequestReader; - - - - /** - * @brief Callback to create a reader to handle incoming chunked HTTP transfers. - * - * Signature of a callback function that is called by Orthanc acting - * as a HTTP server that supports chunked HTTP transfers. This - * callback is only invoked if the HTTP method is POST or PUT. The - * callback must create an user-specific "reader" object that will - * be fed with the body of the incoming body. - * - * @see OrthancPluginRegisterChunkedRestCallback() - * @param reader Memory location that must be filled with the newly-created reader. - * @param url The URI that is accessed. - * @param request The body of the HTTP request. Note that "body" and "bodySize" are not used. - * @return 0 if success, or the error code if failure. - **/ - typedef OrthancPluginErrorCode (*OrthancPluginServerChunkedRequestReaderFactory) ( - OrthancPluginServerChunkedRequestReader** reader, - const char* url, - const OrthancPluginHttpRequest* request); - - - /** - * @brief Callback invoked whenever a new data chunk is available during a chunked transfer. - * - * Signature of a callback function that is called by Orthanc acting - * as a HTTP server that supports chunked HTTP transfers. This callback - * is invoked as soon as a new data chunk is available for the request body. - * - * @see OrthancPluginRegisterChunkedRestCallback() - * @param reader The user payload, as created by the OrthancPluginServerChunkedRequestReaderFactory() callback. - * @param data The content of the data chunk. - * @param size The size of the data chunk. - * @return 0 if success, or the error code if failure. - **/ - typedef OrthancPluginErrorCode (*OrthancPluginServerChunkedRequestReaderAddChunk) ( - OrthancPluginServerChunkedRequestReader* reader, - const void* data, - uint32_t size); - - - /** - * @brief Callback invoked whenever the request body is entirely received. - * - * Signature of a callback function that is called by Orthanc acting - * as a HTTP server that supports chunked HTTP transfers. This - * callback is invoked as soon as the full body of the HTTP request - * is available. The plugin can then send its answer thanks to the - * provided "output" object. - * - * @see OrthancPluginRegisterChunkedRestCallback() - * @param reader The user payload, as created by the OrthancPluginServerChunkedRequestReaderFactory() callback. - * @param output The HTTP connection to the client application. - * @return 0 if success, or the error code if failure. - **/ - typedef OrthancPluginErrorCode (*OrthancPluginServerChunkedRequestReaderExecute) ( - OrthancPluginServerChunkedRequestReader* reader, - OrthancPluginRestOutput* output); - - - /** - * @brief Callback invoked to release the resources associated with an incoming HTTP chunked transfer. - * - * Signature of a callback function that is called by Orthanc acting - * as a HTTP server that supports chunked HTTP transfers. This - * callback is invoked to release all the resources allocated by the - * given reader. Note that this function might be invoked even if - * the entire body was not read, to deal with client error or - * disconnection. - * - * @see OrthancPluginRegisterChunkedRestCallback() - * @param reader The user payload, as created by the OrthancPluginServerChunkedRequestReaderFactory() callback. - **/ - typedef void (*OrthancPluginServerChunkedRequestReaderFinalize) ( - OrthancPluginServerChunkedRequestReader* reader); - - typedef struct - { - const char* pathRegularExpression; - OrthancPluginRestCallback getHandler; - OrthancPluginServerChunkedRequestReaderFactory postHandler; - OrthancPluginRestCallback deleteHandler; - OrthancPluginServerChunkedRequestReaderFactory putHandler; - OrthancPluginServerChunkedRequestReaderAddChunk addChunk; - OrthancPluginServerChunkedRequestReaderExecute execute; - OrthancPluginServerChunkedRequestReaderFinalize finalize; - } _OrthancPluginChunkedRestCallback; - - - /** - * @brief Register a REST callback to handle chunked HTTP transfers. - * - * This function registers a REST callback against a regular - * expression for a URI. This function must be called during the - * initialization of the plugin, i.e. inside the - * OrthancPluginInitialize() public function. - * - * Contrarily to OrthancPluginRegisterRestCallback(), the callbacks - * will NOT be invoked in mutual exclusion, so it is up to the - * plugin to implement the required locking mechanisms. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param pathRegularExpression Regular expression for the URI. May contain groups. - * @param getHandler The callback function to handle REST calls using the GET HTTP method. - * @param postHandler The callback function to handle REST calls using the GET POST method. - * @param deleteHandler The callback function to handle REST calls using the GET DELETE method. - * @param putHandler The callback function to handle REST calls using the GET PUT method. - * @param addChunk The callback invoked when a new chunk is available for the request body of a POST or PUT call. - * @param execute The callback invoked once the entire body of a POST or PUT call is read. - * @param finalize The callback invoked to release the resources associated with a POST or PUT call. - * @see OrthancPluginRegisterRestCallbackNoLock() - * - * @note - * The regular expression is case sensitive and must follow the - * [Perl syntax](https://www.boost.org/doc/libs/1_67_0/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html). - * - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterChunkedRestCallback( - OrthancPluginContext* context, - const char* pathRegularExpression, - OrthancPluginRestCallback getHandler, - OrthancPluginServerChunkedRequestReaderFactory postHandler, - OrthancPluginRestCallback deleteHandler, - OrthancPluginServerChunkedRequestReaderFactory putHandler, - OrthancPluginServerChunkedRequestReaderAddChunk addChunk, - OrthancPluginServerChunkedRequestReaderExecute execute, - OrthancPluginServerChunkedRequestReaderFinalize finalize) - { - _OrthancPluginChunkedRestCallback params; - params.pathRegularExpression = pathRegularExpression; - params.getHandler = getHandler; - params.postHandler = postHandler; - params.deleteHandler = deleteHandler; - params.putHandler = putHandler; - params.addChunk = addChunk; - params.execute = execute; - params.finalize = finalize; - - context->InvokeService(context, _OrthancPluginService_RegisterChunkedRestCallback, ¶ms); - } - - - - - - typedef struct - { - char** result; - uint16_t group; - uint16_t element; - const char* privateCreator; - } _OrthancPluginGetTagName; - - /** - * @brief Returns the symbolic name of a DICOM tag. - * - * This function makes a lookup to the dictionary of DICOM tags that - * are known to Orthanc, and returns the symbolic name of a DICOM tag. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param group The group of the tag. - * @param element The element of the tag. - * @param privateCreator For private tags, the name of the private creator (can be NULL). - * @return NULL in the case of an error, or a newly allocated string - * containing the path. This string must be freed by - * OrthancPluginFreeString(). - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginGetTagName( - OrthancPluginContext* context, - uint16_t group, - uint16_t element, - const char* privateCreator) - { - char* result; - - _OrthancPluginGetTagName params; - params.result = &result; - params.group = group; - params.element = element; - params.privateCreator = privateCreator; - - if (context->InvokeService(context, _OrthancPluginService_GetTagName, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - - /** - * @brief Callback executed by the storage commitment SCP. - * - * Signature of a factory function that creates an object to handle - * one incoming storage commitment request. - * - * @remark The factory receives the list of the SOP class/instance - * UIDs of interest to the remote storage commitment SCU. This gives - * the factory the possibility to start some prefetch process - * upfront in the background, before the handler object is actually - * queried about the status of these DICOM instances. - * - * @param handler Output variable where the factory puts the handler object it created. - * @param jobId ID of the Orthanc job that is responsible for handling - * the storage commitment request. This job will successively look for the - * status of all the individual queried DICOM instances. - * @param transactionUid UID of the storage commitment transaction - * provided by the storage commitment SCU. It contains the value of the - * (0008,1195) DICOM tag. - * @param sopClassUids Array of the SOP class UIDs (0008,0016) that are queried by the SCU. - * @param sopInstanceUids Array of the SOP instance UIDs (0008,0018) that are queried by the SCU. - * @param countInstances Number of DICOM instances that are queried. This is the size - * of the `sopClassUids` and `sopInstanceUids` arrays. - * @param remoteAet The AET of the storage commitment SCU. - * @param calledAet The AET used by the SCU to contact the storage commitment SCP (i.e. Orthanc). - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginStorageCommitmentFactory) ( - void** handler /* out */, - const char* jobId, - const char* transactionUid, - const char* const* sopClassUids, - const char* const* sopInstanceUids, - uint32_t countInstances, - const char* remoteAet, - const char* calledAet); - - - /** - * @brief Callback to free one storage commitment SCP handler. - * - * Signature of a callback function that releases the resources - * allocated by the factory of the storage commitment SCP. The - * handler is the return value of a previous call to the - * OrthancPluginStorageCommitmentFactory() callback. - * - * @param handler The handler object to be destructed. - * @ingroup DicomCallbacks - **/ - typedef void (*OrthancPluginStorageCommitmentDestructor) (void* handler); - - - /** - * @brief Callback to get the status of one DICOM instance in the - * storage commitment SCP. - * - * Signature of a callback function that is successively invoked for - * each DICOM instance that is queried by the remote storage - * commitment SCU. The function must be tought of as a method of - * the handler object that was created by a previous call to the - * OrthancPluginStorageCommitmentFactory() callback. After each call - * to this method, the progress of the associated Orthanc job is - * updated. - * - * @param target Output variable where to put the status for the queried instance. - * @param handler The handler object associated with this storage commitment request. - * @param sopClassUid The SOP class UID (0008,0016) of interest. - * @param sopInstanceUid The SOP instance UID (0008,0018) of interest. - * @ingroup DicomCallbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginStorageCommitmentLookup) ( - OrthancPluginStorageCommitmentFailureReason* target, - void* handler, - const char* sopClassUid, - const char* sopInstanceUid); - - - typedef struct - { - OrthancPluginStorageCommitmentFactory factory; - OrthancPluginStorageCommitmentDestructor destructor; - OrthancPluginStorageCommitmentLookup lookup; - } _OrthancPluginRegisterStorageCommitmentScpCallback; - - /** - * @brief Register a callback to handle incoming requests to the storage commitment SCP. - * - * This function registers a callback to handle storage commitment SCP requests. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param factory Factory function that creates the handler object - * for incoming storage commitment requests. - * @param destructor Destructor function to destroy the handler object. - * @param lookup Callback method to get the status of one DICOM instance. - * @return 0 if success, other value if error. - * @ingroup DicomCallbacks - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterStorageCommitmentScpCallback( - OrthancPluginContext* context, - OrthancPluginStorageCommitmentFactory factory, - OrthancPluginStorageCommitmentDestructor destructor, - OrthancPluginStorageCommitmentLookup lookup) - { - _OrthancPluginRegisterStorageCommitmentScpCallback params; - params.factory = factory; - params.destructor = destructor; - params.lookup = lookup; - return context->InvokeService(context, _OrthancPluginService_RegisterStorageCommitmentScpCallback, ¶ms); - } - - - - /** - * @brief Callback to filter incoming DICOM instances received by Orthanc. - * - * Signature of a callback function that is triggered whenever - * Orthanc receives a new DICOM instance (e.g. through REST API or - * DICOM protocol), and that answers whether this DICOM instance - * should be accepted or discarded by Orthanc. - * - * Note that the metadata information is not available - * (i.e. GetInstanceMetadata() should not be used on "instance"). - * - * @param instance The received DICOM instance. - * @return 0 to discard the instance, 1 to store the instance, -1 if error. - * @ingroup Callback - **/ - typedef int32_t (*OrthancPluginIncomingDicomInstanceFilter) ( - const OrthancPluginDicomInstance* instance); - - - typedef struct - { - OrthancPluginIncomingDicomInstanceFilter callback; - } _OrthancPluginIncomingDicomInstanceFilter; - - /** - * @brief Register a callback to filter incoming DICOM instances. - * - * This function registers a custom callback to filter incoming - * DICOM instances received by Orthanc (either through the REST API - * or through the DICOM protocol). - * - * @warning Your callback function will be called synchronously with - * the core of Orthanc. This implies that deadlocks might emerge if - * you call other core primitives of Orthanc in your callback (such - * deadlocks are particular visible in the presence of other plugins - * or Lua scripts). It is thus strongly advised to avoid any call to - * the REST API of Orthanc in the callback. If you have to call - * other primitives of Orthanc, you should make these calls in a - * separate thread, passing the pending events to be processed - * through a message queue. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param callback The callback. - * @return 0 if success, other value if error. - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterIncomingDicomInstanceFilter( - OrthancPluginContext* context, - OrthancPluginIncomingDicomInstanceFilter callback) - { - _OrthancPluginIncomingDicomInstanceFilter params; - params.callback = callback; - - return context->InvokeService(context, _OrthancPluginService_RegisterIncomingDicomInstanceFilter, ¶ms); - } - - - /** - * @brief Get the transfer syntax of a DICOM file. - * - * This function returns a pointer to a newly created string that - * contains the transfer syntax UID of the DICOM instance. The empty - * string might be returned if this information is unknown. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The instance of interest. - * @return The NULL value in case of error, or a string containing the - * transfer syntax UID. This string must be freed by OrthancPluginFreeString(). - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceTransferSyntaxUid( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance) - { - char* result; - - _OrthancPluginAccessDicomInstance params; - memset(¶ms, 0, sizeof(params)); - params.resultStringToFree = &result; - params.instance = instance; - - if (context->InvokeService(context, _OrthancPluginService_GetInstanceTransferSyntaxUid, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Check whether the DICOM file has pixel data. - * - * This function returns a Boolean value indicating whether the - * DICOM instance contains the pixel data (7FE0,0010) tag. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The instance of interest. - * @return "1" if the DICOM instance contains pixel data, or "0" if - * the tag is missing, or "-1" in the case of an error. - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE int32_t OrthancPluginHasInstancePixelData( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance) - { - int64_t hasPixelData; - - _OrthancPluginAccessDicomInstance params; - memset(¶ms, 0, sizeof(params)); - params.resultInt64 = &hasPixelData; - params.instance = instance; - - if (context->InvokeService(context, _OrthancPluginService_HasInstancePixelData, ¶ms) != OrthancPluginErrorCode_Success || - hasPixelData < 0 || - hasPixelData > 1) - { - /* Error */ - return -1; - } - else - { - return (hasPixelData != 0); - } - } - - - - - - - typedef struct - { - OrthancPluginDicomInstance** target; - const void* buffer; - uint32_t size; - const char* transferSyntax; - } _OrthancPluginCreateDicomInstance; - - /** - * @brief Parse a DICOM instance. - * - * This function parses a memory buffer that contains a DICOM - * file. The function returns a new pointer to a data structure that - * is managed by the Orthanc core. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param buffer The memory buffer containing the DICOM instance. - * @param size The size of the memory buffer. - * @return The newly allocated DICOM instance. It must be freed with OrthancPluginFreeDicomInstance(). - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginDicomInstance* OrthancPluginCreateDicomInstance( - OrthancPluginContext* context, - const void* buffer, - uint32_t size) - { - OrthancPluginDicomInstance* target = NULL; - - _OrthancPluginCreateDicomInstance params; - params.target = ⌖ - params.buffer = buffer; - params.size = size; - - if (context->InvokeService(context, _OrthancPluginService_CreateDicomInstance, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return target; - } - } - - typedef struct - { - OrthancPluginDicomInstance* dicom; - } _OrthancPluginFreeDicomInstance; - - /** - * @brief Free a DICOM instance. - * - * This function frees a DICOM instance that was parsed using - * OrthancPluginCreateDicomInstance(). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param dicom The DICOM instance. - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginFreeDicomInstance( - OrthancPluginContext* context, - OrthancPluginDicomInstance* dicom) - { - _OrthancPluginFreeDicomInstance params; - params.dicom = dicom; - - context->InvokeService(context, _OrthancPluginService_FreeDicomInstance, ¶ms); - } - - - typedef struct - { - uint32_t* targetUint32; - OrthancPluginMemoryBuffer* targetBuffer; - OrthancPluginImage** targetImage; - char** targetStringToFree; - const OrthancPluginDicomInstance* instance; - uint32_t frameIndex; - OrthancPluginDicomToJsonFormat format; - OrthancPluginDicomToJsonFlags flags; - uint32_t maxStringLength; - OrthancPluginDicomWebBinaryCallback2 dicomWebCallback; - void* dicomWebPayload; - } _OrthancPluginAccessDicomInstance2; - - /** - * @brief Get the number of frames in a DICOM instance. - * - * This function returns the number of frames that are part of a - * DICOM image managed by the Orthanc core. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The instance of interest. - * @return The number of frames (will be zero in the case of an error). - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetInstanceFramesCount( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance) - { - uint32_t count; - - _OrthancPluginAccessDicomInstance2 params; - memset(¶ms, 0, sizeof(params)); - params.targetUint32 = &count; - params.instance = instance; - - if (context->InvokeService(context, _OrthancPluginService_GetInstanceFramesCount, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return 0; - } - else - { - return count; - } - } - - - /** - * @brief Get the raw content of a frame in a DICOM instance. - * - * This function returns a memory buffer containing the raw content - * of a frame in a DICOM instance that is managed by the Orthanc - * core. This is notably useful for compressed transfer syntaxes, as - * it gives access to the embedded files (such as JPEG, JPEG-LS or - * JPEG2k). The Orthanc core transparently reassembles the fragments - * to extract the raw frame. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param instance The instance of interest. - * @param frameIndex The index of the frame of interest. - * @return 0 if success, or the error code if failure. - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginGetInstanceRawFrame( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const OrthancPluginDicomInstance* instance, - uint32_t frameIndex) - { - _OrthancPluginAccessDicomInstance2 params; - memset(¶ms, 0, sizeof(params)); - params.targetBuffer = target; - params.instance = instance; - params.frameIndex = frameIndex; - - return context->InvokeService(context, _OrthancPluginService_GetInstanceRawFrame, ¶ms); - } - - - /** - * @brief Decode one frame from a DICOM instance. - * - * This function decodes one frame of a DICOM image that is managed - * by the Orthanc core. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The instance of interest. - * @param frameIndex The index of the frame of interest. - * @return The uncompressed image. It must be freed with OrthancPluginFreeImage(). - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginGetInstanceDecodedFrame( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance, - uint32_t frameIndex) - { - OrthancPluginImage* target = NULL; - - _OrthancPluginAccessDicomInstance2 params; - memset(¶ms, 0, sizeof(params)); - params.targetImage = ⌖ - params.instance = instance; - params.frameIndex = frameIndex; - - if (context->InvokeService(context, _OrthancPluginService_GetInstanceDecodedFrame, ¶ms) != OrthancPluginErrorCode_Success) - { - return NULL; - } - else - { - return target; - } - } - - - /** - * @brief Parse and transcode a DICOM instance. - * - * This function parses a memory buffer that contains a DICOM file, - * then transcodes it to the given transfer syntax. The function - * returns a new pointer to a data structure that is managed by the - * Orthanc core. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param buffer The memory buffer containing the DICOM instance. - * @param size The size of the memory buffer. - * @param transferSyntax The transfer syntax UID for the transcoding. - * @return The newly allocated DICOM instance. It must be freed with OrthancPluginFreeDicomInstance(). - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginDicomInstance* OrthancPluginTranscodeDicomInstance( - OrthancPluginContext* context, - const void* buffer, - uint32_t size, - const char* transferSyntax) - { - OrthancPluginDicomInstance* target = NULL; - - _OrthancPluginCreateDicomInstance params; - params.target = ⌖ - params.buffer = buffer; - params.size = size; - params.transferSyntax = transferSyntax; - - if (context->InvokeService(context, _OrthancPluginService_TranscodeDicomInstance, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return target; - } - } - - /** - * @brief Writes a DICOM instance to a memory buffer. - * - * This function returns a memory buffer containing the - * serialization of a DICOM instance that is managed by the Orthanc - * core. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param instance The instance of interest. - * @return 0 if success, or the error code if failure. - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSerializeDicomInstance( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const OrthancPluginDicomInstance* instance) - { - _OrthancPluginAccessDicomInstance2 params; - memset(¶ms, 0, sizeof(params)); - params.targetBuffer = target; - params.instance = instance; - - return context->InvokeService(context, _OrthancPluginService_SerializeDicomInstance, ¶ms); - } - - - /** - * @brief Format a DICOM memory buffer as a JSON string. - * - * This function takes as DICOM instance managed by the Orthanc - * core, and outputs a JSON string representing the tags of this - * DICOM file. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The DICOM instance of interest. - * @param format The output format. - * @param flags Flags governing the output. - * @param maxStringLength The maximum length of a field. Too long fields will - * be output as "null". The 0 value means no maximum length. - * @return The NULL value if the case of an error, or the JSON - * string. This string must be freed by OrthancPluginFreeString(). - * @ingroup DicomInstance - * @see OrthancPluginDicomBufferToJson - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceAdvancedJson( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance, - OrthancPluginDicomToJsonFormat format, - OrthancPluginDicomToJsonFlags flags, - uint32_t maxStringLength) - { - char* result = NULL; - - _OrthancPluginAccessDicomInstance2 params; - memset(¶ms, 0, sizeof(params)); - params.targetStringToFree = &result; - params.instance = instance; - params.format = format; - params.flags = flags; - params.maxStringLength = maxStringLength; - - if (context->InvokeService(context, _OrthancPluginService_GetInstanceAdvancedJson, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - /** - * @brief Convert a DICOM instance to DICOMweb JSON. - * - * This function converts a DICOM instance that is managed by the - * Orthanc core, into its DICOMweb JSON representation. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The DICOM instance of interest. - * @param callback Callback to set the value of the binary tags. - * @param payload User payload. - * @return The NULL value in case of error, or the JSON document. This string must - * be freed by OrthancPluginFreeString(). - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceDicomWebJson( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance, - OrthancPluginDicomWebBinaryCallback2 callback, - void* payload) - { - char* target = NULL; - - _OrthancPluginAccessDicomInstance2 params; - params.targetStringToFree = ⌖ - params.instance = instance; - params.dicomWebCallback = callback; - params.dicomWebPayload = payload; - - if (context->InvokeService(context, _OrthancPluginService_GetInstanceDicomWebJson, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return target; - } - } - - - /** - * @brief Convert a DICOM instance to DICOMweb XML. - * - * This function converts a DICOM instance that is managed by the - * Orthanc core, into its DICOMweb XML representation. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param instance The DICOM instance of interest. - * @param callback Callback to set the value of the binary tags. - * @param payload User payload. - * @return The NULL value in case of error, or the XML document. This string must - * be freed by OrthancPluginFreeString(). - * @ingroup DicomInstance - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceDicomWebXml( - OrthancPluginContext* context, - const OrthancPluginDicomInstance* instance, - OrthancPluginDicomWebBinaryCallback2 callback, - void* payload) - { - char* target = NULL; - - _OrthancPluginAccessDicomInstance2 params; - params.targetStringToFree = ⌖ - params.instance = instance; - params.dicomWebCallback = callback; - params.dicomWebPayload = payload; - - if (context->InvokeService(context, _OrthancPluginService_GetInstanceDicomWebXml, ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return target; - } - } - - - - /** - * @brief Signature of a callback function to transcode a DICOM instance. - * @param transcoded Target memory buffer. It must be allocated by the - * plugin using OrthancPluginCreateMemoryBuffer(). - * @param buffer Memory buffer containing the source DICOM instance. - * @param size Size of the source memory buffer. - * @param allowedSyntaxes A C array of possible transfer syntaxes UIDs for the - * result of the transcoding. The plugin must choose by itself the - * transfer syntax that will be used for the resulting DICOM image. - * @param countSyntaxes The number of transfer syntaxes that are contained - * in the "allowedSyntaxes" array. - * @param allowNewSopInstanceUid Whether the transcoding plugin can select - * a transfer syntax that will change the SOP instance UID (or, in other - * terms, whether the plugin can transcode using lossy compression). - * @return 0 if success (i.e. image successfully transcoded and stored into - * "transcoded"), or the error code if failure. - * @ingroup Callbacks - **/ - typedef OrthancPluginErrorCode (*OrthancPluginTranscoderCallback) ( - OrthancPluginMemoryBuffer* transcoded /* out */, - const void* buffer, - uint64_t size, - const char* const* allowedSyntaxes, - uint32_t countSyntaxes, - uint8_t allowNewSopInstanceUid); - - - typedef struct - { - OrthancPluginTranscoderCallback callback; - } _OrthancPluginTranscoderCallback; - - /** - * @brief Register a callback to handle the transcoding of DICOM images. - * - * This function registers a custom callback to transcode DICOM - * images, extending the built-in transcoder of Orthanc that uses - * DCMTK. The exact behavior is affected by the configuration option - * "BuiltinDecoderTranscoderOrder" of Orthanc. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param callback The callback. - * @return 0 if success, other value if error. - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterTranscoderCallback( - OrthancPluginContext* context, - OrthancPluginTranscoderCallback callback) - { - _OrthancPluginTranscoderCallback params; - params.callback = callback; - - return context->InvokeService(context, _OrthancPluginService_RegisterTranscoderCallback, ¶ms); - } - - - - typedef struct - { - OrthancPluginMemoryBuffer* target; - uint32_t size; - } _OrthancPluginCreateMemoryBuffer; - - /** - * @brief Create a 32-bit memory buffer. - * - * This function creates a memory buffer that is managed by the - * Orthanc core. The main use case of this function is for plugins - * that act as DICOM transcoders. - * - * Your plugin should never call "free()" on the resulting memory - * buffer, as the C library that is used by the plugin is in general - * not the same as the one used by the Orthanc core. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param size Size of the memory buffer to be created. - * @return 0 if success, or the error code if failure. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCreateMemoryBuffer( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - uint32_t size) - { - _OrthancPluginCreateMemoryBuffer params; - params.target = target; - params.size = size; - - return context->InvokeService(context, _OrthancPluginService_CreateMemoryBuffer, ¶ms); - } - - - /** - * @brief Generate a token to grant full access to the REST API of Orthanc - * - * This function generates a token that can be set in the HTTP - * header "Authorization" so as to grant full access to the REST API - * of Orthanc using an external HTTP client. Using this function - * avoids the need of adding a separate user in the - * "RegisteredUsers" configuration of Orthanc, which eases - * deployments. - * - * This feature is notably useful in multiprocess scenarios, where a - * subprocess created by a plugin has no access to the - * "OrthancPluginContext", and thus cannot call - * "OrthancPluginRestApi[Get|Post|Put|Delete]()". - * - * This situation is frequently encountered in Python plugins, where - * the "multiprocessing" package can be used to bypass the Global - * Interpreter Lock (GIL) and thus to improve performance and - * concurrency. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @return The authorization token, or NULL value in the case of an error. - * This string must be freed by OrthancPluginFreeString(). - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE char* OrthancPluginGenerateRestApiAuthorizationToken( - OrthancPluginContext* context) - { - char* result; - - _OrthancPluginRetrieveDynamicString params; - params.result = &result; - params.argument = NULL; - - if (context->InvokeService(context, _OrthancPluginService_GenerateRestApiAuthorizationToken, - ¶ms) != OrthancPluginErrorCode_Success) - { - /* Error */ - return NULL; - } - else - { - return result; - } - } - - - - typedef struct - { - OrthancPluginMemoryBuffer64* target; - uint64_t size; - } _OrthancPluginCreateMemoryBuffer64; - - /** - * @brief Create a 64-bit memory buffer. - * - * This function creates a 64-bit memory buffer that is managed by - * the Orthanc core. The main use case of this function is for - * plugins that read files from the storage area. - * - * Your plugin should never call "free()" on the resulting memory - * buffer, as the C library that is used by the plugin is in general - * not the same as the one used by the Orthanc core. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param size Size of the memory buffer to be created. - * @return 0 if success, or the error code if failure. - * @ingroup Toolbox - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCreateMemoryBuffer64( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer64* target, - uint64_t size) - { - _OrthancPluginCreateMemoryBuffer64 params; - params.target = target; - params.size = size; - - return context->InvokeService(context, _OrthancPluginService_CreateMemoryBuffer64, ¶ms); - } - - - typedef struct - { - OrthancPluginStorageCreate create; - OrthancPluginStorageReadWhole readWhole; - OrthancPluginStorageReadRange readRange; - OrthancPluginStorageRemove remove; - } _OrthancPluginRegisterStorageArea2; - - /** - * @brief Register a custom storage area, with support for range request. - * - * This function registers a custom storage area, to replace the - * built-in way Orthanc stores its files on the filesystem. This - * function must be called during the initialization of the plugin, - * i.e. inside the OrthancPluginInitialize() public function. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param create The callback function to store a file on the custom storage area. - * @param readWhole The callback function to read a whole file from the custom storage area. - * @param readRange The callback function to read some range of a file from the custom storage area. - * If this feature is not supported by the plugin, this value can be set to NULL. - * @param remove The callback function to remove a file from the custom storage area. - * @ingroup Callbacks - **/ - ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterStorageArea2( - OrthancPluginContext* context, - OrthancPluginStorageCreate create, - OrthancPluginStorageReadWhole readWhole, - OrthancPluginStorageReadRange readRange, - OrthancPluginStorageRemove remove) - { - _OrthancPluginRegisterStorageArea2 params; - params.create = create; - params.readWhole = readWhole; - params.readRange = readRange; - params.remove = remove; - context->InvokeService(context, _OrthancPluginService_RegisterStorageArea2, ¶ms); - } - - - - typedef struct - { - _OrthancPluginCreateDicom createDicom; - const char* privateCreator; - } _OrthancPluginCreateDicom2; - - /** - * @brief Create a DICOM instance from a JSON string and an image, with a private creator. - * - * This function takes as input a string containing a JSON file - * describing the content of a DICOM instance. As an output, it - * writes the corresponding DICOM instance to a newly allocated - * memory buffer. Additionally, an image to be encoded within the - * DICOM instance can also be provided. - * - * Contrarily to the function OrthancPluginCreateDicom(), this - * function can be explicitly provided with a private creator. - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer(). - * @param json The input JSON file. - * @param pixelData The image. Can be NULL, if the pixel data is encoded inside the JSON with the data URI scheme. - * @param flags Flags governing the output. - * @param privateCreator The private creator to be used for the private DICOM tags. - * Check out the global configuration option "Dictionary" of Orthanc. - * @return 0 if success, other value if error. - * @ingroup Toolbox - * @see OrthancPluginCreateDicom - * @see OrthancPluginDicomBufferToJson - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCreateDicom2( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* target, - const char* json, - const OrthancPluginImage* pixelData, - OrthancPluginCreateDicomFlags flags, - const char* privateCreator) - { - _OrthancPluginCreateDicom2 params; - params.createDicom.target = target; - params.createDicom.json = json; - params.createDicom.pixelData = pixelData; - params.createDicom.flags = flags; - params.privateCreator = privateCreator; - - return context->InvokeService(context, _OrthancPluginService_CreateDicom2, ¶ms); - } - - - - - - - typedef struct - { - OrthancPluginMemoryBuffer* answerBody; - OrthancPluginMemoryBuffer* answerHeaders; - uint16_t* httpStatus; - OrthancPluginHttpMethod method; - const char* uri; - uint32_t headersCount; - const char* const* headersKeys; - const char* const* headersValues; - const void* body; - uint32_t bodySize; - uint8_t afterPlugins; - } _OrthancPluginCallRestApi; - - /** - * @brief Call the REST API of Orthanc with full flexibility. - * - * Make a call to the given URI in the REST API of Orthanc. The - * result to the query is stored into a newly allocated memory - * buffer. This function is always granted full access to the REST - * API (no credentials, nor security token is needed). - * - * @param context The Orthanc plugin context, as received by OrthancPluginInitialize(). - * @param answerBody The target memory buffer (out argument). - * It must be freed with OrthancPluginFreeMemoryBuffer(). - * The value of this argument is ignored if the HTTP method is DELETE. - * @param answerHeaders The target memory buffer for the HTTP headers in the answer (out argument). - * The answer headers are formatted as a JSON object (associative array). - * The buffer must be freed with OrthancPluginFreeMemoryBuffer(). - * This argument can be set to NULL if the plugin has no interest in the answer HTTP headers. - * @param httpStatus The HTTP status after the execution of the request (out argument). - * @param method HTTP method to be used. - * @param uri The URI of interest. - * @param headersCount The number of HTTP headers. - * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header). - * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header). - * @param body The HTTP body for a POST or PUT request. - * @param bodySize The size of the body. - * @param afterPlugins If 0, the built-in API of Orthanc is used. - * If 1, the API is tainted by the plugins. - * @return 0 if success, or the error code if failure. - * @see OrthancPluginRestApiGet2, OrthancPluginRestApiPost, OrthancPluginRestApiPut, OrthancPluginRestApiDelete - * @ingroup Orthanc - **/ - ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCallRestApi( - OrthancPluginContext* context, - OrthancPluginMemoryBuffer* answerBody, - OrthancPluginMemoryBuffer* answerHeaders, - uint16_t* httpStatus, - OrthancPluginHttpMethod method, - const char* uri, - uint32_t headersCount, - const char* const* headersKeys, - const char* const* headersValues, - const void* body, - uint32_t bodySize, - uint8_t afterPlugins) - { - _OrthancPluginCallRestApi params; - memset(¶ms, 0, sizeof(params)); - - params.answerBody = answerBody; - params.answerHeaders = answerHeaders; - params.httpStatus = httpStatus; - params.method = method; - params.uri = uri; - params.headersCount = headersCount; - params.headersKeys = headersKeys; - params.headersValues = headersValues; - params.body = body; - params.bodySize = bodySize; - params.afterPlugins = afterPlugins; - - return context->InvokeService(context, _OrthancPluginService_CallRestApi, ¶ms); - } - - -#ifdef __cplusplus -} -#endif - - -/** @} */ -
--- a/Common/Resources/Orthanc/Toolchains/LinuxStandardBaseToolchain.cmake Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/Toolchains/LinuxStandardBaseToolchain.cmake Tue Jun 25 12:07:42 2024 +0200 @@ -1,7 +1,9 @@ # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium -# Copyright (C) 2017-2021 Osimis S.A., Belgium +# Copyright (C) 2017-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License @@ -21,11 +23,11 @@ # # Full build, as used on the BuildBot CIS: # -# $ LSB_CC=gcc-4.8 LSB_CXX=g++-4.8 cmake ../OrthancServer/ -DCMAKE_BUILD_TYPE=Debug -DCMAKE_TOOLCHAIN_FILE=../OrthancFramework/Resources/Toolchains/LinuxStandardBaseToolchain.cmake -DUSE_LEGACY_JSONCPP=ON -DUSE_LEGACY_LIBICU=ON -DBOOST_LOCALE_BACKEND=icu -DENABLE_PKCS11=ON -G Ninja +# $ LSB_CC=gcc-4.8 LSB_CXX=g++-4.8 cmake ../OrthancServer/ -DCMAKE_BUILD_TYPE=Debug -DCMAKE_TOOLCHAIN_FILE=../OrthancFramework/Resources/Toolchains/LinuxStandardBaseToolchain.cmake -DUSE_LEGACY_JSONCPP=ON -DUSE_LEGACY_LIBICU=ON -DUSE_LEGACY_BOOST=ON -DBOOST_LOCALE_BACKEND=icu -DENABLE_PKCS11=ON -G Ninja # # Or, more lightweight version (without libp11 and ICU): # -# $ LSB_CC=gcc-4.8 LSB_CXX=g++-4.8 cmake ../OrthancServer/ -DCMAKE_BUILD_TYPE=Debug -DCMAKE_TOOLCHAIN_FILE=../OrthancFramework/Resources/Toolchains/LinuxStandardBaseToolchain.cmake -DUSE_LEGACY_JSONCPP=ON -G Ninja +# $ LSB_CC=gcc-4.8 LSB_CXX=g++-4.8 cmake ../OrthancServer/ -DCMAKE_BUILD_TYPE=Debug -DCMAKE_TOOLCHAIN_FILE=../OrthancFramework/Resources/Toolchains/LinuxStandardBaseToolchain.cmake -DUSE_LEGACY_JSONCPP=ON -DUSE_LEGACY_BOOST=ON -G Ninja # INCLUDE(CMakeForceCompiler)
--- a/Common/Resources/Orthanc/Toolchains/MinGW-W64-Toolchain32.cmake Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/Toolchains/MinGW-W64-Toolchain32.cmake Tue Jun 25 12:07:42 2024 +0200 @@ -1,7 +1,9 @@ # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium -# Copyright (C) 2017-2021 Osimis S.A., Belgium +# Copyright (C) 2017-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License
--- a/Common/Resources/Orthanc/Toolchains/MinGW-W64-Toolchain64.cmake Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/Toolchains/MinGW-W64-Toolchain64.cmake Tue Jun 25 12:07:42 2024 +0200 @@ -1,7 +1,9 @@ # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium -# Copyright (C) 2017-2021 Osimis S.A., Belgium +# Copyright (C) 2017-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License
--- a/Common/Resources/Orthanc/Toolchains/MinGWToolchain.cmake Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/Orthanc/Toolchains/MinGWToolchain.cmake Tue Jun 25 12:07:42 2024 +0200 @@ -1,7 +1,9 @@ # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium -# Copyright (C) 2017-2021 Osimis S.A., Belgium +# Copyright (C) 2017-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public License
--- a/Common/Resources/SyncOrthancFolder.py Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/Resources/SyncOrthancFolder.py Tue Jun 25 12:07:42 2024 +0200 @@ -1,4 +1,4 @@ -#!/usr/bin/env python +#!/usr/bin/python3 # # This maintenance script updates the content of the "Orthanc" folder @@ -8,11 +8,11 @@ import multiprocessing import os import stat -import urllib2 +import urllib.request TARGET = os.path.join(os.path.dirname(__file__), 'Orthanc') -PLUGIN_SDK_VERSION = '1.9.2' -REPOSITORY = 'https://hg.orthanc-server.com/orthanc/raw-file' +PLUGIN_SDK_VERSION = '1.12.3' +REPOSITORY = 'https://orthanc.uclouvain.be/hg/orthanc/raw-file' FILES = [ ('OrthancFramework/Resources/CMake/AutoGeneratedCode.cmake', 'CMake'), @@ -42,7 +42,7 @@ branch = x[0] source = x[1] target = os.path.join(TARGET, x[2]) - print target + print(target) try: os.makedirs(os.path.dirname(target)) @@ -51,9 +51,9 @@ url = '%s/%s/%s' % (REPOSITORY, branch, source) - with open(target, 'w') as f: + with open(target, 'wb') as f: try: - f.write(urllib2.urlopen(url).read()) + f.write(urllib.request.urlopen(url).read()) except: print('ERROR %s' % url) raise
--- a/Common/StoragePlugin.cpp Sat Jun 26 22:21:09 2021 +0200 +++ b/Common/StoragePlugin.cpp Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License @@ -40,17 +42,61 @@ #include "../Common/EncryptionHelpers.h" #include "../Common/EncryptionConfigurator.h" +#include "../Common/FileSystemStorage.h" #include <Logging.h> #include <SystemToolbox.h> +#include "MoveStorageJob.h" +#include "StoragePlugin.h" +#include <Toolbox.h> -static std::unique_ptr<IStoragePlugin> plugin; +#ifdef _WIN32 +// This is a hotfix for: https://orthanc.uclouvain.be/hg/orthanc/rev/e4d9a872998f +# undef ORTHANC_PLUGINS_API +# define ORTHANC_PLUGINS_API __declspec(dllexport) +#endif + + +static std::unique_ptr<IStorage> primaryStorage; +static std::unique_ptr<IStorage> secondaryStorage; static std::unique_ptr<EncryptionHelpers> crypto; static bool cryptoEnabled = false; static std::string fileSystemRootPath; -static bool migrationFromFileSystemEnabled = false; static std::string objectsRootPath; +static std::string hybridModeNameForLogs = ""; + +typedef enum +{ + HybridMode_WriteToFileSystem, // write to disk, try to read first from disk and then, from object-storage + HybridMode_WriteToObjectStorage, // write to object storage, try to read first from object storage and then, from disk + HybridMode_Disabled // read and write only from/to object-storage +} HybridMode; + +static HybridMode hybridMode = HybridMode_Disabled; + +static bool IsReadFromDisk() +{ + return hybridMode != HybridMode_Disabled; +} + +static bool IsHybridModeEnabled() +{ + return hybridMode != HybridMode_Disabled; +} + +typedef void LogErrorFunction(const std::string& message); + +static void LogErrorAsWarning(const std::string& message) +{ + LOG(WARNING) << message; +} + +static void LogErrorAsError(const std::string& message) +{ + LOG(ERROR) << message; +} + static OrthancPluginErrorCode StorageCreate(const char* uuid, @@ -60,7 +106,10 @@ { try { - std::unique_ptr<IStoragePlugin::IWriter> writer(plugin->GetWriterForObject(uuid, type, cryptoEnabled)); + Orthanc::Toolbox::ElapsedTimer timer; + LOG(INFO) << primaryStorage->GetNameForLogs() << ": creating attachment " << uuid + << " of type " << boost::lexical_cast<std::string>(type); + std::unique_ptr<IStorage::IWriter> writer(primaryStorage->GetWriterForObject(uuid, type, cryptoEnabled)); if (cryptoEnabled) { @@ -72,7 +121,7 @@ } catch (EncryptionException& ex) { - OrthancPlugins::LogError(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while encrypting object " + std::string(uuid) + ": " + ex.what()); + LOG(ERROR) << primaryStorage->GetNameForLogs() << ": error while encrypting object " << uuid << ": " << ex.what(); return OrthancPluginErrorCode_StorageAreaPlugin; } @@ -82,10 +131,12 @@ { writer->Write(reinterpret_cast<const char*>(content), size); } + LOG(INFO) << primaryStorage->GetNameForLogs() << ": created attachment " << uuid + << " (" << timer.GetHumanTransferSpeed(true, size) << ")"; } catch (StoragePluginException& ex) { - OrthancPlugins::LogError(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while creating object " + std::string(uuid) + ": " + ex.what()); + LOG(ERROR) << primaryStorage->GetNameForLogs() << ": error while creating object " << uuid << ": " << ex.what(); return OrthancPluginErrorCode_StorageAreaPlugin; } @@ -93,7 +144,9 @@ } -static OrthancPluginErrorCode StorageReadRange(OrthancPluginMemoryBuffer64* target, // Memory buffer where to store the content of the range. The memory buffer is allocated and freed by Orthanc. The length of the range of interest corresponds to the size of this buffer. +static OrthancPluginErrorCode StorageReadRange(IStorage* storage, + LogErrorFunction logErrorFunction, + OrthancPluginMemoryBuffer64* target, // Memory buffer where to store the content of the range. The memory buffer is allocated and freed by Orthanc. The length of the range of interest corresponds to the size of this buffer. const char* uuid, OrthancPluginContentType type, uint64_t rangeStart) @@ -102,43 +155,62 @@ try { - std::unique_ptr<IStoragePlugin::IReader> reader(plugin->GetReaderForObject(uuid, type, cryptoEnabled)); + Orthanc::Toolbox::ElapsedTimer timer; + LOG(INFO) << storage->GetNameForLogs() << ": reading range of attachment " << uuid + << " of type " << boost::lexical_cast<std::string>(type); + + std::unique_ptr<IStorage::IReader> reader(storage->GetReaderForObject(uuid, type, cryptoEnabled)); reader->ReadRange(reinterpret_cast<char*>(target->data), target->size, rangeStart); + + LOG(INFO) << storage->GetNameForLogs() << ": read range of attachment " << uuid + << " (" << timer.GetHumanTransferSpeed(true, target->size) << ")"; + return OrthancPluginErrorCode_Success; } catch (StoragePluginException& ex) { - if (migrationFromFileSystemEnabled) - { - try - { - OrthancPlugins::LogWarning(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while reading object " + std::string(uuid) + ": " + ex.what() + ", will now try to read it from legacy orthanc storage"); - std::string path = BaseStoragePlugin::GetOrthancFileSystemPath(uuid, fileSystemRootPath); - - std::string stringBuffer; - Orthanc::SystemToolbox::ReadFileRange(stringBuffer, path, rangeStart, rangeStart + target->size, true); + logErrorFunction(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while reading object " + std::string(uuid) + ": " + std::string(ex.what())); + return OrthancPluginErrorCode_StorageAreaPlugin; + } +} - memcpy(target->data, stringBuffer.data(), stringBuffer.size()); +static OrthancPluginErrorCode StorageReadRange(OrthancPluginMemoryBuffer64* target, // Memory buffer where to store the content of the range. The memory buffer is allocated and freed by Orthanc. The length of the range of interest corresponds to the size of this buffer. + const char* uuid, + OrthancPluginContentType type, + uint64_t rangeStart) +{ + OrthancPluginErrorCode res = StorageReadRange(primaryStorage.get(), + (IsHybridModeEnabled() ? LogErrorAsWarning : LogErrorAsError), // log errors as warning on first try + target, + uuid, + type, + rangeStart); - return OrthancPluginErrorCode_Success; - } - catch(Orthanc::OrthancException& e) - { - OrthancPlugins::LogError(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while reading object " + std::string(uuid) + ": " + std::string(e.What())); - return OrthancPluginErrorCode_StorageAreaPlugin; - } - } + if (res != OrthancPluginErrorCode_Success && IsHybridModeEnabled()) + { + res = StorageReadRange(secondaryStorage.get(), + LogErrorAsError, // log errors as errors on second try + target, + uuid, + type, + rangeStart); } - return OrthancPluginErrorCode_Success; + return res; } -static OrthancPluginErrorCode StorageReadWhole(OrthancPluginMemoryBuffer64* target, // Memory buffer where to store the content of the file. It must be allocated by the plugin using OrthancPluginCreateMemoryBuffer64(). The core of Orthanc will free it. + +static OrthancPluginErrorCode StorageReadWhole(IStorage* storage, + LogErrorFunction logErrorFunction, + OrthancPluginMemoryBuffer64* target, // Memory buffer where to store the content of the file. It must be allocated by the plugin using OrthancPluginCreateMemoryBuffer64(). The core of Orthanc will free it. const char* uuid, OrthancPluginContentType type) { try { - std::unique_ptr<IStoragePlugin::IReader> reader(plugin->GetReaderForObject(uuid, type, cryptoEnabled)); + Orthanc::Toolbox::ElapsedTimer timer; + LOG(INFO) << storage->GetNameForLogs() << ": reading whole attachment " << uuid + << " of type " << boost::lexical_cast<std::string>(type); + std::unique_ptr<IStorage::IReader> reader(storage->GetReaderForObject(uuid, type, cryptoEnabled)); size_t fileSize = reader->GetSize(); size_t size; @@ -154,13 +226,13 @@ if (size <= 0) { - OrthancPlugins::LogError(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while reading object " + std::string(uuid) + ", size of file is too small: " + boost::lexical_cast<std::string>(fileSize) + " bytes"); + logErrorFunction(storage->GetNameForLogs() + ": error while reading object " + std::string(uuid) + ", size of file is too small: " + boost::lexical_cast<std::string>(fileSize) + " bytes"); return OrthancPluginErrorCode_StorageAreaPlugin; } if (OrthancPluginCreateMemoryBuffer64(OrthancPlugins::GetGlobalContext(), target, size) != OrthancPluginErrorCode_Success) { - OrthancPlugins::LogError(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while reading object " + std::string(uuid) + ", cannot allocate memory of size " + boost::lexical_cast<std::string>(size) + " bytes"); + logErrorFunction(storage->GetNameForLogs() + ": error while reading object " + std::string(uuid) + ", cannot allocate memory of size " + boost::lexical_cast<std::string>(size) + " bytes"); return OrthancPluginErrorCode_StorageAreaPlugin; } @@ -175,7 +247,7 @@ } catch (EncryptionException& ex) { - OrthancPlugins::LogError(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while decrypting object " + std::string(uuid) + ": " + ex.what()); + logErrorFunction(storage->GetNameForLogs() + ": error while decrypting object " + std::string(uuid) + ": " + ex.what()); return OrthancPluginErrorCode_StorageAreaPlugin; } } @@ -183,45 +255,40 @@ { reader->ReadWhole(reinterpret_cast<char*>(target->data), fileSize); } + + LOG(INFO) << storage->GetNameForLogs() << ": read whole attachment " << uuid + << " (" << timer.GetHumanTransferSpeed(true, fileSize) << ")"; } catch (StoragePluginException& ex) { - if (migrationFromFileSystemEnabled) - { - try - { - OrthancPlugins::LogWarning(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while reading object " + std::string(uuid) + ": " + ex.what() + ", will now try to read it from legacy orthanc storage"); - std::string path = BaseStoragePlugin::GetOrthancFileSystemPath(uuid, fileSystemRootPath); - - std::string stringBuffer; - Orthanc::SystemToolbox::ReadFile(stringBuffer, path); - - if (OrthancPluginCreateMemoryBuffer64(OrthancPlugins::GetGlobalContext(), target, stringBuffer.size()) != OrthancPluginErrorCode_Success) - { - OrthancPlugins::LogError(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while reading object " + std::string(uuid) + ", cannot allocate memory of size " + boost::lexical_cast<std::string>(stringBuffer.size()) + " bytes"); - return OrthancPluginErrorCode_StorageAreaPlugin; - } - - memcpy(target->data, stringBuffer.data(), stringBuffer.size()); - - return OrthancPluginErrorCode_Success; - } - catch(Orthanc::OrthancException& e) - { - OrthancPlugins::LogError(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while reading object " + std::string(uuid) + ": " + std::string(e.What())); - return OrthancPluginErrorCode_StorageAreaPlugin; - } - } - else - { - OrthancPlugins::LogError(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while reading object " + std::string(uuid) + ": " + ex.what()); - return OrthancPluginErrorCode_StorageAreaPlugin; - } + logErrorFunction(storage->GetNameForLogs() + ": error while reading object " + std::string(uuid) + ": " + ex.what()); + return OrthancPluginErrorCode_StorageAreaPlugin; } return OrthancPluginErrorCode_Success; } +static OrthancPluginErrorCode StorageReadWhole(OrthancPluginMemoryBuffer64* target, // Memory buffer where to store the content of the file. It must be allocated by the plugin using OrthancPluginCreateMemoryBuffer64(). The core of Orthanc will free it. + const char* uuid, + OrthancPluginContentType type) +{ + OrthancPluginErrorCode res = StorageReadWhole(primaryStorage.get(), + (IsHybridModeEnabled() ? LogErrorAsWarning : LogErrorAsError), // log errors as warning on first try + target, + uuid, + type); + + if (res != OrthancPluginErrorCode_Success && IsHybridModeEnabled()) + { + res = StorageReadWhole(secondaryStorage.get(), + LogErrorAsError, // log errors as errors on second try + target, + uuid, + type); + } + return res; +} + static OrthancPluginErrorCode StorageReadWholeLegacy(void** content, int64_t* size, const char* uuid, @@ -240,63 +307,243 @@ } -static OrthancPluginErrorCode StorageRemove(const char* uuid, +static OrthancPluginErrorCode StorageRemove(IStorage* storage, + LogErrorFunction logErrorFunction, + const char* uuid, OrthancPluginContentType type) { try { - plugin->DeleteObject(uuid, type, cryptoEnabled); + LOG(INFO) << storage->GetNameForLogs() << ": deleting attachment " << uuid + << " of type " << boost::lexical_cast<std::string>(type); + storage->DeleteObject(uuid, type, cryptoEnabled); + if ((storage == primaryStorage.get()) && IsHybridModeEnabled()) + { + // not 100% sure the file has been deleted, try the secondary plugin + return OrthancPluginErrorCode_StorageAreaPlugin; + } + + return OrthancPluginErrorCode_Success; } catch (StoragePluginException& ex) { - if (migrationFromFileSystemEnabled) - { - try - { - OrthancPlugins::LogWarning(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while deleting object " + std::string(uuid) + ": " + ex.what() + ", will now try to delete it from legacy orthanc storage"); - namespace fs = boost::filesystem; + logErrorFunction(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while deleting object " + std::string(uuid) + ": " + std::string(ex.what())); + return OrthancPluginErrorCode_StorageAreaPlugin; + } +} + +static OrthancPluginErrorCode StorageRemove(const char* uuid, + OrthancPluginContentType type) +{ + OrthancPluginErrorCode res = StorageRemove(primaryStorage.get(), + (IsHybridModeEnabled() ? LogErrorAsWarning : LogErrorAsError), // log errors as warning on first try + uuid, + type); - fs::path path = BaseStoragePlugin::GetOrthancFileSystemPath(uuid, fileSystemRootPath); + if (res != OrthancPluginErrorCode_Success && IsHybridModeEnabled()) + { + res = StorageRemove(secondaryStorage.get(), + LogErrorAsError, // log errors as errors on second try + uuid, + type); + } + return res; +} + + +static MoveStorageJob* CreateMoveStorageJob(const std::string& targetStorage, const std::vector<std::string>& instances, const Json::Value& resourcesForJobContent) +{ + std::unique_ptr<MoveStorageJob> job(new MoveStorageJob(targetStorage, instances, resourcesForJobContent, cryptoEnabled)); - try - { - fs::remove(path); - } - catch (...) - { - // Ignore the error - } + if (hybridMode == HybridMode_WriteToFileSystem) + { + job->SetStorages(primaryStorage.get(), secondaryStorage.get()); + } + else + { + job->SetStorages(secondaryStorage.get(), primaryStorage.get()); + } + + return job.release(); +} + + +static void AddResourceForJobContent(Json::Value& resourcesForJobContent /* out */, Orthanc::ResourceType resourceType, const std::string& resourceId) +{ + const char* resourceGroup = Orthanc::GetResourceTypeText(resourceType, true, true); + + if (!resourcesForJobContent.isMember(resourceGroup)) + { + resourcesForJobContent[resourceGroup] = Json::arrayValue; + } + + resourcesForJobContent[resourceGroup].append(resourceId); +} + +void MoveStorage(OrthancPluginRestOutput* output, + const char* /*url*/, + const OrthancPluginHttpRequest* request) +{ + OrthancPluginContext* context = OrthancPlugins::GetGlobalContext(); + + if (request->method != OrthancPluginHttpMethod_Post) + { + OrthancPluginSendMethodNotAllowed(context, output, "POST"); + return; + } + + Json::Value requestPayload; - // Remove the two parent directories, ignoring the error code if - // these directories are not empty + if (!OrthancPlugins::ReadJson(requestPayload, request->body, request->bodySize)) + { + throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, "A JSON payload was expected"); + } + + std::vector<std::string> instances; + Json::Value resourcesForJobContent; + + if (requestPayload.type() != Json::objectValue || + !requestPayload.isMember(KEY_RESOURCES) || + requestPayload[KEY_RESOURCES].type() != Json::arrayValue) + { + throw Orthanc::OrthancException( + Orthanc::ErrorCode_BadFileFormat, + "A request to the move-storage endpoint must provide a JSON object " + "with the field \"" + std::string(KEY_RESOURCES) + + "\" containing an array of resources to be sent"); + } + + if (!requestPayload.isMember(KEY_TARGET_STORAGE) + || requestPayload[KEY_TARGET_STORAGE].type() != Json::stringValue + || (requestPayload[KEY_TARGET_STORAGE].asString() != STORAGE_TYPE_FILE_SYSTEM && requestPayload[KEY_TARGET_STORAGE].asString() != STORAGE_TYPE_OBJECT_STORAGE)) + { + throw Orthanc::OrthancException( + Orthanc::ErrorCode_BadFileFormat, + "A request to the move-storage endpoint must provide a JSON object " + "with the field \"" + std::string(KEY_TARGET_STORAGE) + + "\" set to \"" + std::string(STORAGE_TYPE_FILE_SYSTEM) + "\" or \"" + std::string(STORAGE_TYPE_OBJECT_STORAGE) + "\""); + } + + const std::string& targetStorage = requestPayload[KEY_TARGET_STORAGE].asString(); + const Json::Value& resources = requestPayload[KEY_RESOURCES]; - try - { - boost::system::error_code err; - fs::remove(path.parent_path(), err); - fs::remove(path.parent_path().parent_path(), err); - } - catch (...) - { - // Ignore the error - } + // Extract information about all the child instances + for (Json::Value::ArrayIndex i = 0; i < resources.size(); i++) + { + if (resources[i].type() != Json::stringValue) + { + throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); + } + + std::string resource = resources[i].asString(); + if (resource.empty()) + { + throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource); + } - return OrthancPluginErrorCode_Success; + // Test whether this resource is an instance + Json::Value tmpResource; + Json::Value tmpInstances; + if (OrthancPlugins::RestApiGet(tmpResource, "/instances/" + resource, false)) + { + instances.push_back(resource); + AddResourceForJobContent(resourcesForJobContent, Orthanc::ResourceType_Instance, resource); + } + // This was not an instance, successively try with series/studies/patients + else if ((OrthancPlugins::RestApiGet(tmpResource, "/series/" + resource, false) && + OrthancPlugins::RestApiGet(tmpInstances, "/series/" + resource + "/instances", false)) || + (OrthancPlugins::RestApiGet(tmpResource, "/studies/" + resource, false) && + OrthancPlugins::RestApiGet(tmpInstances, "/studies/" + resource + "/instances", false)) || + (OrthancPlugins::RestApiGet(tmpResource, "/patients/" + resource, false) && + OrthancPlugins::RestApiGet(tmpInstances, "/patients/" + resource + "/instances", false))) + { + if (tmpInstances.type() != Json::arrayValue) + { + throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); } - catch(Orthanc::OrthancException& e) + + AddResourceForJobContent(resourcesForJobContent, Orthanc::StringToResourceType(tmpResource["Type"].asString().c_str()), resource); + + for (Json::Value::ArrayIndex j = 0; j < tmpInstances.size(); j++) { - OrthancPlugins::LogError(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while deleting object " + std::string(uuid) + ": " + std::string(e.What())); - return OrthancPluginErrorCode_StorageAreaPlugin; + instances.push_back(tmpInstances[j]["ID"].asString()); } } else { - OrthancPlugins::LogError(std::string(StoragePluginFactory::GetStoragePluginName()) + ": error while deleting object " + std::string(uuid) + ": " + ex.what()); - return OrthancPluginErrorCode_StorageAreaPlugin; + throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource); + } + } + + LOG(INFO) << "Moving " << instances.size() << " instances to " << targetStorage; + + std::unique_ptr<MoveStorageJob> job(CreateMoveStorageJob(targetStorage, instances, resourcesForJobContent)); + + OrthancPlugins::OrthancJob::SubmitFromRestApiPost(output, requestPayload, job.release()); +} + +OrthancPluginJob* JobUnserializer(const char* jobType, + const char* serialized) +{ + if (jobType == NULL || + serialized == NULL) + { + return NULL; + } + + std::string type(jobType); + + if (type != JOB_TYPE_MOVE_STORAGE) + { + return NULL; + } + + try + { + std::string tmp(serialized); + + Json::Value source; + if (Orthanc::Toolbox::ReadJson(source, tmp)) + { + std::unique_ptr<OrthancPlugins::OrthancJob> job; + + if (type == JOB_TYPE_MOVE_STORAGE) + { + std::vector<std::string> instances; + + for (size_t i = 0; i < source[KEY_INSTANCES].size(); ++i) + { + instances.push_back(source[KEY_INSTANCES][static_cast<int>(i)].asString()); + } + + job.reset(CreateMoveStorageJob(source[KEY_TARGET_STORAGE].asString(), instances, source[KEY_CONTENT])); + } + + if (job.get() == NULL) + { + throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); + } + else + { + return OrthancPlugins::OrthancJob::Create(job.release()); + } + } + else + { + throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); } } - - return OrthancPluginErrorCode_Success; + catch (Orthanc::OrthancException& e) + { + LOG(ERROR) << "Error while unserializing a job from the " << StoragePluginFactory::GetStoragePluginName() << " plugin: " + << e.What(); + return NULL; + } + catch (...) + { + LOG(ERROR) << "Error while unserializing a job from the " << StoragePluginFactory::GetStoragePluginName() << " plugin"; + return NULL; + } } @@ -306,12 +553,13 @@ { OrthancPlugins::SetGlobalContext(context); - Orthanc::InitializeFramework("", false); +#if ORTHANC_FRAMEWORK_VERSION_IS_ABOVE(1, 12, 4) + Orthanc::Logging::InitializePluginContext(context, StoragePluginFactory::GetStoragePluginName()); +#elif ORTHANC_FRAMEWORK_VERSION_IS_ABOVE(1, 7, 2) Orthanc::Logging::InitializePluginContext(context); - - OrthancPlugins::OrthancConfiguration orthancConfig; - - OrthancPlugins::LogWarning(std::string(StoragePluginFactory::GetStoragePluginName()) + " plugin is initializing"); +#else + Orthanc::Logging::Initialize(context); +#endif /* Check the version of the Orthanc core */ if (OrthancPluginCheckVersion(context) == 0) @@ -322,67 +570,149 @@ ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER, ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER, ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER); - OrthancPlugins::LogError(info); + LOG(ERROR) << info; return -1; } + Orthanc::InitializeFramework("", false); + + OrthancPlugins::OrthancConfiguration orthancConfig; + + LOG(WARNING) << StoragePluginFactory::GetStoragePluginName() << " plugin is initializing"; + OrthancPlugins::SetDescription(StoragePluginFactory::GetStoragePluginName(), StoragePluginFactory::GetStorageDescription()); + try { - plugin.reset(StoragePluginFactory::CreateStoragePlugin(orthancConfig)); + const char* pluginSectionName = StoragePluginFactory::GetConfigurationSectionName(); + static const char* const ENCRYPTION_SECTION = "StorageEncryption"; + + if (!orthancConfig.IsSection(pluginSectionName)) + { + LOG(WARNING) << StoragePluginFactory::GetStoragePluginName() << ": no \"" << pluginSectionName + << "\" section found in configuration, plugin is disabled"; + return 0; + } + + OrthancPlugins::OrthancConfiguration pluginSection; + orthancConfig.GetSection(pluginSection, pluginSectionName); + + bool migrationFromFileSystemEnabled = pluginSection.GetBooleanValue("MigrationFromFileSystemEnabled", false); + std::string hybridModeString = pluginSection.GetStringValue("HybridMode", "Disabled"); - if (plugin.get() == nullptr) + if (migrationFromFileSystemEnabled && hybridModeString == "Disabled") + { + hybridMode = HybridMode_WriteToObjectStorage; + LOG(WARNING) << StoragePluginFactory::GetStoragePluginName() << ": 'MigrationFromFileSystemEnabled' configuration is deprecated, use 'HybridMode': 'WriteToObjectStorage' instead"; + } + else if (hybridModeString == "WriteToObjectStorage") + { + hybridMode = HybridMode_WriteToObjectStorage; + LOG(WARNING) << StoragePluginFactory::GetStoragePluginName() << ": WriteToObjectStorage HybridMode is enabled: writing to object-storage, try reading first from object-storage and, then, from file system"; + } + else if (hybridModeString == "WriteToFileSystem") + { + hybridMode = HybridMode_WriteToFileSystem; + LOG(WARNING) << StoragePluginFactory::GetStoragePluginName() << ": WriteToFileSystem HybridMode is enabled: writing to file system, try reading first from file system and, then, from object-storage"; + } + else + { + LOG(WARNING) << StoragePluginFactory::GetStoragePluginName() << ": HybridMode is disabled: writing to object-storage and reading only from object-storage"; + } + + if (IsReadFromDisk()) + { + fileSystemRootPath = orthancConfig.GetStringValue("StorageDirectory", "OrthancStorageNotDefined"); + LOG(WARNING) << StoragePluginFactory::GetStoragePluginName() << ": HybridMode: reading from file system is enabled, source: " << fileSystemRootPath; + } + + objectsRootPath = pluginSection.GetStringValue("RootPath", std::string()); + + if (objectsRootPath.size() >= 1 && objectsRootPath[0] == '/') + { + LOG(ERROR) << StoragePluginFactory::GetStoragePluginName() << ": The RootPath shall not start with a '/': " << objectsRootPath; + return -1; + } + + std::string objecstStoragePluginName = StoragePluginFactory::GetStoragePluginName(); + if (hybridMode == HybridMode_WriteToFileSystem) + { + objecstStoragePluginName += " (Secondary: object-storage)"; + } + else if (hybridMode == HybridMode_WriteToObjectStorage) + { + objecstStoragePluginName += " (Primary: object-storage)"; + } + + std::unique_ptr<IStorage> objectStoragePlugin(StoragePluginFactory::CreateStorage(objecstStoragePluginName, orthancConfig)); + + if (objectStoragePlugin.get() == nullptr) { return -1; } - const char* pluginSectionName = plugin->GetConfigurationSectionName(); - static const char* const ENCRYPTION_SECTION = "StorageEncryption"; + objectStoragePlugin->SetRootPath(objectsRootPath); - if (orthancConfig.IsSection(pluginSectionName)) + std::unique_ptr<IStorage> fileSystemStoragePlugin; + if (IsHybridModeEnabled()) { - OrthancPlugins::OrthancConfiguration pluginSection; - orthancConfig.GetSection(pluginSection, pluginSectionName); - - migrationFromFileSystemEnabled = pluginSection.GetBooleanValue("MigrationFromFileSystemEnabled", false); + bool fsync = orthancConfig.GetBooleanValue("SyncStorageArea", true); - if (migrationFromFileSystemEnabled) + std::string filesystemStoragePluginName = StoragePluginFactory::GetStoragePluginName(); + if (hybridMode == HybridMode_WriteToFileSystem) { - fileSystemRootPath = orthancConfig.GetStringValue("StorageDirectory", "OrthancStorageNotDefined"); - OrthancPlugins::LogWarning(std::string(StoragePluginFactory::GetStoragePluginName()) + ": migration from file system enabled, source: " + fileSystemRootPath); + filesystemStoragePluginName += " (Primary: file-system)"; + } + else if (hybridMode == HybridMode_WriteToObjectStorage) + { + filesystemStoragePluginName += " (Secondary: file-system)"; } - objectsRootPath = pluginSection.GetStringValue("RootPath", std::string()); + fileSystemStoragePlugin.reset(new FileSystemStoragePlugin(filesystemStoragePluginName, fileSystemRootPath, fsync)); + } - if (objectsRootPath.size() >= 1 && objectsRootPath[0] == '/') - { - OrthancPlugins::LogError(std::string(StoragePluginFactory::GetStoragePluginName()) + ": The RootPath shall not start with a '/': " + objectsRootPath); - return -1; - } - - plugin->SetRootPath(objectsRootPath); - - if (pluginSection.IsSection(ENCRYPTION_SECTION)) + if (hybridMode == HybridMode_Disabled || hybridMode == HybridMode_WriteToObjectStorage) + { + primaryStorage.reset(objectStoragePlugin.release()); + + if (hybridMode == HybridMode_WriteToObjectStorage) { - OrthancPlugins::OrthancConfiguration cryptoSection; - pluginSection.GetSection(cryptoSection, ENCRYPTION_SECTION); - - crypto.reset(EncryptionConfigurator::CreateEncryptionHelpers(cryptoSection)); - cryptoEnabled = crypto.get() != nullptr; + secondaryStorage.reset(fileSystemStoragePlugin.release()); } + } + else if (hybridMode == HybridMode_WriteToFileSystem) + { + primaryStorage.reset(fileSystemStoragePlugin.release()); + secondaryStorage.reset(objectStoragePlugin.release()); + } - if (cryptoEnabled) - { - OrthancPlugins::LogWarning(std::string(StoragePluginFactory::GetStoragePluginName()) + ": client-side encryption is enabled"); - } - else - { - OrthancPlugins::LogWarning(std::string(StoragePluginFactory::GetStoragePluginName()) + ": client-side encryption is disabled"); - } + if (pluginSection.IsSection(ENCRYPTION_SECTION)) + { + OrthancPlugins::OrthancConfiguration cryptoSection; + pluginSection.GetSection(cryptoSection, ENCRYPTION_SECTION); + + crypto.reset(EncryptionConfigurator::CreateEncryptionHelpers(cryptoSection)); + cryptoEnabled = crypto.get() != nullptr; } if (cryptoEnabled) { - // with encrypted file, we do not want to support ReadRange. Therefore, we register the old interface + LOG(WARNING) << StoragePluginFactory::GetStoragePluginName() << ": client-side encryption is enabled"; + } + else + { + LOG(WARNING) << StoragePluginFactory::GetStoragePluginName() << ": client-side encryption is disabled"; + } + + + if (IsHybridModeEnabled()) + { + OrthancPlugins::RegisterRestCallback<MoveStorage>("/move-storage", true); + OrthancPluginRegisterJobsUnserializer(context, JobUnserializer); + } + + if (cryptoEnabled) + { + // with encrypted file, we can not support ReadRange. Therefore, we register the old interface OrthancPluginRegisterStorageArea(context, StorageCreate, StorageReadWholeLegacy, StorageRemove); } else @@ -402,8 +732,9 @@ ORTHANC_PLUGINS_API void OrthancPluginFinalize() { - OrthancPlugins::LogWarning(std::string(StoragePluginFactory::GetStoragePluginName()) + " plugin is finalizing"); - plugin.reset(); + LOG(WARNING) << StoragePluginFactory::GetStoragePluginName() << " plugin is finalizing"; + primaryStorage.reset(); + secondaryStorage.reset(); Orthanc::FinalizeFramework(); }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Common/StoragePlugin.h Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,34 @@ +/** + * Transfers accelerator plugin for Orthanc + * Copyright (C) 2018-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#pragma once + + +static const char* const JOB_TYPE_MOVE_STORAGE = "MoveStorage"; + +static const char* const KEY_RESOURCES = "Resources"; +static const char* const KEY_TARGET_STORAGE = "TargetStorage"; +static const char* const KEY_INSTANCES = "Instances"; +static const char* const KEY_CONTENT = "Content"; + +static const char* const STORAGE_TYPE_FILE_SYSTEM = "file-system"; +static const char* const STORAGE_TYPE_OBJECT_STORAGE = "object-storage"; +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Dockerfile Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,31 @@ +# This is a dev Dockerfile in case you need to rebuild an osimis/orthanc image with a test +# version of the s3 plugin +# docker build -t osimis/orthanc:s3test . + +FROM osimis/orthanc-builder-base:bullseye-20220328-slim-stable as orthanc-builder-base + +FROM orthanc-builder-base as build-s3-object-storage + +WORKDIR / + +WORKDIR /sources + +# (framework version used to build the cloud storage plugins) +RUN hg clone https://orthanc.uclouvain.be/hg/orthanc/ -r "Orthanc-1.10.1" + +RUN mkdir orthanc-object-storage + +COPY . /sources/orthanc-object-storage + + +RUN mkdir -p /build/cloud-storage/aws +WORKDIR /build/cloud-storage/aws +RUN cmake -DCMAKE_BUILD_TYPE:STRING=Release -DUSE_VCPKG_PACKAGES=OFF -DORTHANC_FRAMEWORK_SOURCE=path -DORTHANC_FRAMEWORK_ROOT=/sources/orthanc/OrthancFramework/Sources /sources/orthanc-object-storage/Aws/ +RUN make -j 8 + + +FROM osimis/orthanc:22.7.0 + +COPY --from=build-s3-object-storage /build/cloud-storage/aws/libOrthancAwsS3Storage.so /usr/share/orthanc/plugins-available/ + +RUN chmod +x /usr/share/orthanc/plugins-available/* \ No newline at end of file
--- a/Google/CMakeLists.txt Sat Jun 26 22:21:09 2021 +0200 +++ b/Google/CMakeLists.txt Tue Jun 25 12:07:42 2024 +0200 @@ -1,5 +1,7 @@ # Cloud storage plugins for Orthanc -# Copyright (C) 2020-2021 Osimis S.A., Belgium +# Copyright (C) 2020-2023 Osimis S.A., Belgium +# Copyright (C) 2024-2024 Orthanc Team SRL, Belgium +# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU Affero General Public License @@ -15,18 +17,29 @@ # along with this program. If not, see <http://www.gnu.org/licenses/>. -cmake_minimum_required(VERSION 2.8) +cmake_minimum_required(VERSION 3.3) project(OrthancGoogleCloudStorage) -set(PLUGIN_VERSION "1.3.0") +set(PLUGIN_VERSION "mainline") + +if (PLUGIN_VERSION STREQUAL "mainline") + set(ORTHANC_FRAMEWORK_DEFAULT_VERSION "mainline") + set(ORTHANC_FRAMEWORK_DEFAULT_SOURCE "hg") +else() + set(ORTHANC_FRAMEWORK_DEFAULT_VERSION "1.12.4") + set(ORTHANC_FRAMEWORK_DEFAULT_SOURCE "web") +endif() + +set(ORTHANC_FRAMEWORK_SOURCE "${ORTHANC_FRAMEWORK_DEFAULT_SOURCE}" CACHE STRING "Source of the Orthanc framework (can be \"system\", \"hg\", \"archive\", \"web\" or \"path\")") +set(ORTHANC_FRAMEWORK_VERSION "${ORTHANC_FRAMEWORK_DEFAULT_VERSION}" CACHE STRING "Version of the Orthanc framework") +set(ORTHANC_FRAMEWORK_ARCHIVE "" CACHE STRING "Path to the Orthanc archive, if ORTHANC_FRAMEWORK_SOURCE is \"archive\"") +set(ORTHANC_FRAMEWORK_ROOT "" CACHE STRING "Path to the Orthanc source directory, if ORTHANC_FRAMEWORK_SOURCE is \"path\"") +set(ALLOW_DOWNLOADS ON) + include(CheckIncludeFileCXX) -set(ORTHANC_FRAMEWORK_SOURCE "hg" CACHE STRING "orthanc source") -set(ORTHANC_FRAMEWORK_VERSION "1.9.2" CACHE STRING "orthanc framework version") -set(ALLOW_DOWNLOADS ON) - # Download and setup the Orthanc framework include(${CMAKE_SOURCE_DIR}/../Common/Resources/Orthanc/CMake/DownloadOrthancFramework.cmake) @@ -56,17 +69,23 @@ ) find_package(CURL REQUIRED) -find_package(storage_client REQUIRED) +find_package(google_cloud_cpp_storage REQUIRED) find_package(cryptopp CONFIG REQUIRED) +set(CMAKE_CXX_STANDARD 14) + set(COMMON_SOURCES - ${CMAKE_SOURCE_DIR}/../Common/IStoragePlugin.h - ${CMAKE_SOURCE_DIR}/../Common/BaseStoragePlugin.h - ${CMAKE_SOURCE_DIR}/../Common/BaseStoragePlugin.cpp + ${CMAKE_SOURCE_DIR}/../Common/IStorage.h + ${CMAKE_SOURCE_DIR}/../Common/BaseStorage.h + ${CMAKE_SOURCE_DIR}/../Common/BaseStorage.cpp ${CMAKE_SOURCE_DIR}/../Common/EncryptionHelpers.cpp ${CMAKE_SOURCE_DIR}/../Common/EncryptionHelpers.h ${CMAKE_SOURCE_DIR}/../Common/EncryptionConfigurator.cpp ${CMAKE_SOURCE_DIR}/../Common/EncryptionConfigurator.h + ${CMAKE_SOURCE_DIR}/../Common/FileSystemStorage.h + ${CMAKE_SOURCE_DIR}/../Common/FileSystemStorage.cpp + ${CMAKE_SOURCE_DIR}/../Common/MoveStorageJob.h + ${CMAKE_SOURCE_DIR}/../Common/MoveStorageJob.cpp ${ORTHANC_FRAMEWORK_ROOT}/../../OrthancServer/Plugins/Samples/Common/OrthancPluginCppWrapper.cpp ${ORTHANC_CORE_SOURCES} @@ -80,6 +99,11 @@ ${COMMON_SOURCES} ) +if (COMMAND DefineSourceBasenameForTarget) + DefineSourceBasenameForTarget(OrthancGoogleCloudStorage) +endif() + + set_target_properties(OrthancGoogleCloudStorage PROPERTIES VERSION ${PLUGIN_VERSION} SOVERSION ${PLUGIN_VERSION} @@ -87,10 +111,18 @@ target_link_libraries(OrthancGoogleCloudStorage PRIVATE - storage_client - cryptopp-static + CURL::libcurl + google-cloud-cpp::storage + google-cloud-cpp::experimental-storage-grpc + cryptopp::cryptopp ) +install( + TARGETS OrthancGoogleCloudStorage + RUNTIME DESTINATION lib # Destination for Windows + LIBRARY DESTINATION share/orthanc/plugins # Destination for Linux +) + add_executable(UnitTests ${GOOGLE_TEST_SOURCES} ${COMMON_SOURCES} @@ -102,7 +134,9 @@ target_link_libraries(UnitTests PRIVATE - cryptopp-static - storage_client + CURL::libcurl + google-cloud-cpp::storage + google-cloud-cpp::experimental-storage-grpc + cryptopp::cryptopp ${GOOGLE_TEST_LIBRARIES} )
--- a/Google/GoogleStoragePlugin.cpp Sat Jun 26 22:21:09 2021 +0200 +++ b/Google/GoogleStoragePlugin.cpp Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License @@ -21,16 +23,37 @@ #include "google/cloud/storage/client.h" +#include <Logging.h> + // Create aliases to make the code easier to read. namespace gcs = google::cloud::storage; -static const char* const PLUGIN_SECTION = "GoogleCloudStorage"; + -const char* GoogleStoragePlugin::GetConfigurationSectionName() +class GoogleStoragePlugin : public BaseStorage { - return PLUGIN_SECTION; -} +public: + + std::string bucketName_; + google::cloud::storage::Client mainClient_; // the client that is created at startup. Each thread should copy it when it needs it. (from the doc: Instances of this class created via copy-construction or copy-assignment share the underlying pool of connections. Access to these copies via multiple threads is guaranteed to work. Two threads operating on the same instance of this class is not guaranteed to work.) + bool storageContainsUnknownFiles_; + +public: -class Writer : public IStoragePlugin::IWriter + GoogleStoragePlugin(const std::string& nameForLogs, + const std::string& bucketName, + google::cloud::storage::Client& mainClient, + bool enableLegacyStorageStructure, + bool storageContainsUnknownFiles + ); + + virtual IWriter* GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) ORTHANC_OVERRIDE; + virtual IReader* GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) ORTHANC_OVERRIDE; + virtual void DeleteObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) ORTHANC_OVERRIDE; + virtual bool HasFileExists() ORTHANC_OVERRIDE {return false;}; +}; + + +class Writer : public IStorage::IWriter { std::string path_; gcs::Client client_; @@ -48,7 +71,7 @@ { } - virtual void Write(const char* data, size_t size) + virtual void Write(const char* data, size_t size) ORTHANC_OVERRIDE { stream_ = client_.WriteObject(bucketName_, path_); @@ -70,15 +93,15 @@ }; -class Reader : public IStoragePlugin::IReader +class Reader : public IStorage::IReader { - std::string path_; - gcs::Client client_; - std::string bucketName_; + std::list<std::string> paths_; + gcs::Client client_; + std::string bucketName_; public: - Reader(const std::string& bucketName, const std::string& path, gcs::Client& client) - : path_(path), + Reader(const std::string& bucketName, const std::list<std::string>& paths, gcs::Client& client) + : paths_(paths), client_(client), bucketName_(bucketName) { @@ -88,9 +111,111 @@ { } - virtual size_t GetSize() + + virtual size_t GetSize() ORTHANC_OVERRIDE + { + std::string firstExceptionMessage; + + for (auto& path: paths_) + { + try + { + return _GetSize(path); + } + catch (StoragePluginException& ex) + { + if (firstExceptionMessage.empty()) + { + firstExceptionMessage = ex.what(); + } + //ignore to retry + } + } + throw StoragePluginException(firstExceptionMessage); + } + + virtual void ReadWhole(char* data, size_t size) ORTHANC_OVERRIDE + { + std::string firstExceptionMessage; + + for (auto& path: paths_) + { + try + { + return _ReadWhole(path, data, size); + } + catch (StoragePluginException& ex) + { + if (firstExceptionMessage.empty()) + { + firstExceptionMessage = ex.what(); + } + //ignore to retry + } + } + throw StoragePluginException(firstExceptionMessage); + } + + virtual void ReadRange(char* data, size_t size, size_t fromOffset) ORTHANC_OVERRIDE { - auto objectMetadata = client_.GetObjectMetadata(bucketName_, path_); + std::string firstExceptionMessage; + + for (auto& path: paths_) + { + try + { + return _ReadRange(path, data, size, fromOffset); + } + catch (StoragePluginException& ex) + { + if (firstExceptionMessage.empty()) + { + firstExceptionMessage = ex.what(); + } + //ignore to retry + } + } + throw StoragePluginException(firstExceptionMessage); + } + +private: + void _ReadWhole(const std::string& path, char* data, size_t size) + { + auto reader = client_.ReadObject(bucketName_, path); + + if (!reader) + { + throw StoragePluginException("error while opening/reading file " + std::string(path) + ": " + reader.status().message()); + } + + reader.read(data, size); + + if (!reader) + { + throw StoragePluginException("error while reading file " + std::string(path) + ": " + reader.status().message()); + } + } + + void _ReadRange(const std::string& path, char* data, size_t size, size_t fromOffset) + { + auto reader = client_.ReadObject(bucketName_, path, gcs::ReadRange(fromOffset, fromOffset + size)); + + if (!reader) + { + throw StoragePluginException("error while opening/reading file " + std::string(path) + ": " + reader.status().message()); + } + + reader.read(data, size); + + if (!reader) + { + throw StoragePluginException("error while reading file " + std::string(path) + ": " + reader.status().message()); + } + } + + size_t _GetSize(const std::string& path) + { + auto objectMetadata = client_.GetObjectMetadata(bucketName_, path); if (objectMetadata) { @@ -100,45 +225,10 @@ } else { - throw StoragePluginException("error while getting the size of " + std::string(path_) + ": " + objectMetadata.status().message()); + throw StoragePluginException("error while getting the size of " + std::string(path) + ": " + objectMetadata.status().message()); } } - virtual void ReadWhole(char* data, size_t size) - { - auto reader = client_.ReadObject(bucketName_, path_); - - if (!reader) - { - throw StoragePluginException("error while opening/reading file " + std::string(path_) + ": " + reader.status().message()); - } - - reader.read(data, size); - - if (!reader) - { - throw StoragePluginException("error while reading file " + std::string(path_) + ": " + reader.status().message()); - } - } - - virtual void ReadRange(char* data, size_t size, size_t fromOffset) - { - auto reader = client_.ReadObject(bucketName_, path_, gcs::ReadRange(fromOffset, fromOffset + size)); - - if (!reader) - { - throw StoragePluginException("error while opening/reading file " + std::string(path_) + ": " + reader.status().message()); - } - - reader.read(data, size); - - if (!reader) - { - throw StoragePluginException("error while reading file " + std::string(path_) + ": " + reader.status().message()); - } - } - - }; @@ -148,20 +238,26 @@ return "Google Cloud Storage"; } -IStoragePlugin* GoogleStoragePluginFactory::CreateStoragePlugin(const OrthancPlugins::OrthancConfiguration& orthancConfig) +const char* GoogleStoragePluginFactory::GetStorageDescription() +{ + return "Stores the Orthanc storage area in Google Cloud"; +} + +IStorage* GoogleStoragePluginFactory::CreateStorage(const std::string& nameForLogs, const OrthancPlugins::OrthancConfiguration& orthancConfig) { bool enableLegacyStorageStructure; + bool storageContainsUnknownFiles; - if (!orthancConfig.IsSection(PLUGIN_SECTION)) + if (!orthancConfig.IsSection(GetConfigurationSectionName())) { - OrthancPlugins::LogWarning(std::string(GetStoragePluginName()) + " plugin, section missing. Plugin is not enabled."); + LOG(WARNING) << GetStoragePluginName() << " plugin, section missing. Plugin is not enabled."; return nullptr; } OrthancPlugins::OrthancConfiguration pluginSection; - orthancConfig.GetSection(pluginSection, PLUGIN_SECTION); + orthancConfig.GetSection(pluginSection, GetConfigurationSectionName()); - if (!BaseStoragePlugin::ReadCommonConfiguration(enableLegacyStorageStructure, pluginSection)) + if (!BaseStorage::ReadCommonConfiguration(enableLegacyStorageStructure, storageContainsUnknownFiles, pluginSection)) { return nullptr; } @@ -170,14 +266,14 @@ if (!pluginSection.LookupStringValue(pathToGoogleCredentials, "ServiceAccountFile")) { - OrthancPlugins::LogError("GoogleCloudStorage/ServiceAccountFile configuration missing. Unable to initialize plugin"); + LOG(ERROR) << "GoogleCloudStorage/ServiceAccountFile configuration missing. Unable to initialize plugin"; return nullptr; } std::string googleBucketName; if (!pluginSection.LookupStringValue(googleBucketName, "BucketName")) { - OrthancPlugins::LogError("GoogleCloudStorage/BucketName configuration missing. Unable to initialize plugin"); + LOG(ERROR) << "GoogleCloudStorage/BucketName configuration missing. Unable to initialize plugin"; return nullptr; } @@ -185,7 +281,7 @@ auto creds = gcs::oauth2::CreateServiceAccountCredentialsFromJsonFilePath(pathToGoogleCredentials); if (!creds) { - OrthancPlugins::LogError("GoogleCloudStorage plugin: unable to validate credentials. Check the ServiceAccountFile: " + creds.status().message()); + LOG(ERROR) << "GoogleCloudStorage plugin: unable to validate credentials. Check the ServiceAccountFile: " << creds.status().message(); return nullptr; } @@ -194,29 +290,37 @@ if (!mainClient) { - OrthancPlugins::LogError("GoogleCloudStorage plugin: unable to create client: " + mainClient.status().message()); + LOG(ERROR) << "GoogleCloudStorage plugin: unable to create client: " << mainClient.status().message(); return nullptr; } - return new GoogleStoragePlugin(googleBucketName, mainClient.value(), enableLegacyStorageStructure); + return new GoogleStoragePlugin(nameForLogs, googleBucketName, mainClient.value(), enableLegacyStorageStructure, storageContainsUnknownFiles); } -GoogleStoragePlugin::GoogleStoragePlugin(const std::string &bucketName, google::cloud::storage::Client& mainClient, bool enableLegacyStorageStructure) - : BaseStoragePlugin(enableLegacyStorageStructure), +GoogleStoragePlugin::GoogleStoragePlugin(const std::string& nameForLogs, const std::string &bucketName, google::cloud::storage::Client& mainClient, bool enableLegacyStorageStructure, bool storageContainsUnknownFiles) + : BaseStorage(nameForLogs, enableLegacyStorageStructure), bucketName_(bucketName), - mainClient_(mainClient) + mainClient_(mainClient), + storageContainsUnknownFiles_(storageContainsUnknownFiles) { } -IStoragePlugin::IWriter* GoogleStoragePlugin::GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) +IStorage::IWriter* GoogleStoragePlugin::GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) { return new Writer(bucketName_, GetPath(uuid, type, encryptionEnabled), mainClient_); } -IStoragePlugin::IReader* GoogleStoragePlugin::GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) +IStorage::IReader* GoogleStoragePlugin::GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) { - return new Reader(bucketName_, GetPath(uuid, type, encryptionEnabled), mainClient_); + std::list<std::string> paths; + paths.push_back(GetPath(uuid, type, encryptionEnabled, false)); + if (storageContainsUnknownFiles_) + { + paths.push_back(GetPath(uuid, type, encryptionEnabled, true)); + } + + return new Reader(bucketName_, paths, mainClient_); } void GoogleStoragePlugin::DeleteObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled) @@ -231,5 +335,4 @@ { throw StoragePluginException("GoogleCloudStorage: error while deleting file " + std::string(path) + ": " + deletionStatus.message()); } - }
--- a/Google/GoogleStoragePlugin.h Sat Jun 26 22:21:09 2021 +0200 +++ b/Google/GoogleStoragePlugin.h Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License @@ -19,7 +21,7 @@ #pragma once -#include "../Common/BaseStoragePlugin.h" +#include "../Common/BaseStorage.h" #include "google/cloud/storage/client.h" @@ -27,26 +29,7 @@ { public: static const char* GetStoragePluginName(); - static IStoragePlugin* CreateStoragePlugin(const OrthancPlugins::OrthancConfiguration& orthancConfig); + static const char* GetStorageDescription(); + static IStorage* CreateStorage(const std::string& nameForLogs, const OrthancPlugins::OrthancConfiguration& orthancConfig); + static const char* GetConfigurationSectionName() {return "GoogleCloudStorage";} }; - - -class GoogleStoragePlugin : public BaseStoragePlugin -{ -public: - - std::string bucketName_; - google::cloud::storage::Client mainClient_; // the client that is created at startup. Each thread should copy it when it needs it. (from the doc: Instances of this class created via copy-construction or copy-assignment share the underlying pool of connections. Access to these copies via multiple threads is guaranteed to work. Two threads operating on the same instance of this class is not guaranteed to work.) - -public: - - GoogleStoragePlugin(const std::string& bucketName, - google::cloud::storage::Client& mainClient, - bool enableLegacyStorageStructure - ); - - virtual IWriter* GetWriterForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled); - virtual IReader* GetReaderForObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled); - virtual void DeleteObject(const char* uuid, OrthancPluginContentType type, bool encryptionEnabled); - virtual const char* GetConfigurationSectionName(); -};
--- a/NEWS Sat Jun 26 22:21:09 2021 +0200 +++ b/NEWS Tue Jun 25 12:07:42 2024 +0200 @@ -1,3 +1,100 @@ +Pending changes in the mainline +=============================== + + +2023-12-20 - v 2.3.1 +==================== + +* AWS plugin: + * New configuration "EnableAwsSdkLogs" to include AWS SDK logs in Orthanc logs. +* Now displaying size, duration and transfer speed for each read/write operation. + +2023-10-17 - v 2.3.0 +==================== + +* AWS plugin: + * Added a new configuration "UseTransferManager" (false by default). + When set to true, the Transfer Manager mode is used to upload/download + whole files to/from the bucket. If set to false, the default "object" + mode is used. The Transfer Manager mode is supposed to be faster, + especially for large files. + 2 related configurations have been added too: + - "TransferPoolSize" to define the number of threads to be used by + the Transfer Manager (default = 10) + - "TransferBufferSize" to define the size (in MB) + * now using the latest AWS SDK C++ (1.11.178). + +* in /move-storage: now detecting if file should be moved or not. + +2023-07-20 - v 2.2.0 +==================== + +* Azure plugin: + * now using the latest azure C++ sdk available with vcpkg tag 2023.06.20. + +* Google plugin: + * now using the latest google C++ sdk available with vcpkg tag 2023.06.20. + +2022-12-19 - v 2.1.2 +==================== + +* Added a description for all plugins +* Plugins are now disabled if their section is missing in the configuration file. + + +2022-12-16 - v 2.1.1 +==================== + +* Azure plugin: + * fix for Windows build + * use vcpkg tag 2022.11.14 + + +2022-10-21 - v 2.1.0 +==================== + +* new option "HybridMode" allows selecting where to write new data (FileSystem or ObjectStorage) and reads + from both storages. Allowed values: "WriteToFileSystem", "WriteToObjectStorage", "Disabled". + If disabled (default), the plugin writes all data to the object storage and tries to read them only from the + object storage. +* new /move-storage route when "HybridMode" is enabled. This allows moving a study from one-storage to the other + to, e.g, have recent studies on the file-system and older studies on a cloud object storage. + + +2022-08-30 - v 2.0.0 +==================== + +* AWS, Google & Azure: BREAKING CHANGE with client-side encryption: + Fixed reading the master key. Although the documentation stated that the master key had to be + encoded in Base64, the master key was interpreted as an Hex string. All non hex characters were + ignored and could even end up in a non-deterministic master key (see details in https://groups.google.com/g/orthanc-users/c/FKmq9EuvQkU/m/gbz_bSuwBwAJ). + The plugin v 2.0.0 won't be able to read data encrypted with v 1.3.3. You'll have to start a new Orthanc instance + and transfer all data from old to new Orthanc. +* AWS: added the content MD5 in the request when writing. This adds integrity check and enables some feature on AWS side + like https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-lock-overview.html + + +2021-09-06 - v 1.3.3 +==================== + +* Google & Azure: Added the "EnableLegacyUnknownFiles" configuration option + + +2021-07-09 - v 1.3.2 +==================== + +* AWS: improved error reporting +* AWS: new option "EnableLegacyUnknownFiles" should be enabled if files were saved with plugin version 1.2.0 and Orthanc 1.9.3. + This allows reading .unk files that were generated at this time. You can get rid of this option once you've renamed all the .unk + files into .dcm.head files. + + +2021-07-09 - v 1.3.1 +==================== + +* AWS: Fix reading/deleting DCM header files that were saved with plugin v 1.2.0 and Orthanc 1.9.3 which had a .unk extension. + + 2021-06-29 - v 1.3.0 ====================
--- a/README.md Sat Jun 26 22:21:09 2021 +0200 +++ b/README.md Tue Jun 25 12:07:42 2024 +0200 @@ -2,7 +2,7 @@ Orthanc object-storages plugin for main cloud providers (Google/Azure/AWS) -Check the [Orthanc book](https://book.orthanc-server.com/plugins/object-storage.html) for complete documentation. +Check the [Orthanc book](https://orthanc.uclouvain.be/book/plugins/object-storage.html) for complete documentation. ## info for developers ## @@ -26,7 +26,9 @@ ### Compile Google plugin ### -* `./vcpkg install google-cloud-cpp` +On Linux, with vcpkg version `2023.06.20`: + +* `./vcpkg install google-cloud-cpp[storage]` * `./vcpkg install cryptopp` * `hg clone ...` * `mkdir -p build/google` @@ -55,19 +57,18 @@ ### Compile Azure plugin ### -On Linux: +On Linux, with vcpkg version `2023.06.20`: -* `./vcpkg install cpprestsdk` +* `./vcpkg install azure-core-cpp azure-storage-blobs-cpp` * `./vcpkg install cryptopp` * `hg clone ...` * `mkdir -p build/azure` * `cd build/azure` * `cmake -DCMAKE_TOOLCHAIN_FILE=[vcpkg root]\scripts\buildsystems\vcpkg.cmake ../../orthanc-object-storage/Azure` -On Windows: +On Windows, with vcpkg version `2023.06.20` : -* `.\vcpkg.exe install cpprestsdk:x64-windows-static` -* `.\vcpkg.exe install azure-storage-cpp:x64-windows-static` +* `.\vcpkg.exe install azure-storage-blobs-cpp:x64-windows-static` * `.\vcpkg.exe install cryptopp:x64-windows-static` * `hg clone ...` * `mkdir -p build/azure` @@ -133,6 +134,49 @@ "RootPath": "", // optional: folder in which files are stored (ex: my/path/to/myfolder) "StorageEncryption" : {...}, // optional "StorageStructure" : "flat", // optional - "MigrationFromFileSystemEnabled" : false // optional + "MigrationFromFileSystemEnabled" : false, // optional (deprecated, is now equivalent to "HybridMode": "WriteToObjectStorage") + "HybridMode": "WriteToDisk" // "WriteToDisk", "WriteToObjectStorage", "Disabled" } -``` \ No newline at end of file +``` + +### Testing the S3 plugin with minio + +``` +docker run -p 9000:9000 -p 9001:9001 -e MINIO_REGION=eu-west-1 -e MINIO_ROOT_USER=minio -e MINIO_ROOT_PASSWORD=miniopwd minio/minio server /data --console-address ":9001" +``` + +config file: +``` + "AwsS3Storage" : { + "BucketName": "orthanc", + "Region": "eu-west-1", + "Endpoint": "http://127.0.0.1:9000/", + "AccessKey": "minio", + "SecretKey": "miniopwd", + "VirtualAddressing": false + + // "StorageEncryption" : { + // "Enable": true, + // "MasterKey": [1, "/home/test/encryption/test.key"], + // "MaxConcurrentInputSize": 1024, + // "Verbose": true + // } // optional: see the section related to encryption + } + +``` + +Test the hybrid mode +- start in "HybridMode": "WriteToFileSystem", + - upload instances 1 & 2 +- restart in "HybridMode": "WriteToObjectStorage", + - check that you can read instance 1 and that you can delete it + - upload instances 3 & 4 +- restart in "HybridMode": "WriteToFileSystem", + - check that you can read instance 3 and that you can delete it +- final check: + - there should be only one file in the disk storage + - there should be only one file in the S3 bucket + +test moving a study to file-system storage +curl http://localhost:8043/move-storage -d '{"Resources": ["737c0c8d-ea890b4d-e36a43bb-fb8c8d41-aa0ed0a8"], "TargetStorage" : "file-system"}' +curl http://localhost:8043/move-storage -d '{"Resources": ["737c0c8d-ea890b4d-e36a43bb-fb8c8d41-aa0ed0a8"], "TargetStorage" : "object-storage"}' \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TODO Tue Jun 25 12:07:42 2024 +0200 @@ -0,0 +1,10 @@ +- Test serialize/unserialize MoveStorageJob + +- /move-storage shall also move the attachments at + Study/Series/Patient level, not only the Instances + +- Test against AWS S3 Glacier: + https://groups.google.com/g/orthanc-users/c/CT1lkzHLAUg/m/h75HuXYpBwAJ + +- AWS: use the latest aws S3-crt client ? + https://github.com/aws/aws-sdk-cpp/wiki/Improving-S3-Throughput-with-AWS-SDK-for-CPP-v1.9
--- a/UnitTestsSources/EncryptionTests.cpp Sat Jun 26 22:21:09 2021 +0200 +++ b/UnitTestsSources/EncryptionTests.cpp Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License @@ -232,11 +234,12 @@ void MeasurePerformance(size_t sizeInMB, EncryptionHelpers& crypto) { - std::string largePlainText(sizeInMB * 1024 * 1024, 'A'); std::string encryptedMessage; std::string decryptedMessage; { + const std::string largePlainText(sizeInMB * 1024 * 1024, 'A'); + auto start = boost::posix_time::microsec_clock::local_time(); crypto.Encrypt(encryptedMessage, largePlainText);
--- a/UnitTestsSources/UnitTestsGcsClient.cpp Sat Jun 26 22:21:09 2021 +0200 +++ b/UnitTestsSources/UnitTestsGcsClient.cpp Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License
--- a/UnitTestsSources/UnitTestsMain.cpp Sat Jun 26 22:21:09 2021 +0200 +++ b/UnitTestsSources/UnitTestsMain.cpp Tue Jun 25 12:07:42 2024 +0200 @@ -1,6 +1,8 @@ /** * Cloud storage plugins for Orthanc - * Copyright (C) 2020-2021 Osimis S.A., Belgium + * Copyright (C) 2020-2023 Osimis S.A., Belgium + * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License