Mercurial > hg > orthanc
diff OrthancFramework/Sources/SerializationToolbox.cpp @ 4044:d25f4c0fa160 framework
splitting code into OrthancFramework and OrthancServer
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Wed, 10 Jun 2020 20:30:34 +0200 |
parents | Core/SerializationToolbox.cpp@5d2348b39392 |
children | bf7b9edf6b81 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/OrthancFramework/Sources/SerializationToolbox.cpp Wed Jun 10 20:30:34 2020 +0200 @@ -0,0 +1,444 @@ +/** + * Orthanc - A Lightweight, RESTful DICOM Store + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2020 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. + * + * In addition, as a special exception, the copyright holders of this + * program give permission to link the code of its release with the + * OpenSSL project's "OpenSSL" library (or with modified versions of it + * that use the same license as the "OpenSSL" library), and distribute + * the linked executables. You must obey the GNU General Public License + * in all respects for all of the code used other than "OpenSSL". If you + * modify file(s) with this exception, you may extend this exception to + * your version of the file(s), but you are not obligated to do so. If + * you do not wish to do so, delete this exception statement from your + * version. If you delete this exception statement from all source files + * in the program, then also delete it here. + * + * 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/>. + **/ + + +#include "PrecompiledHeaders.h" +#include "SerializationToolbox.h" + +#include "OrthancException.h" + +#if ORTHANC_ENABLE_DCMTK == 1 +# include "DicomParsing/FromDcmtkBridge.h" +#endif + +namespace Orthanc +{ + static bool ParseTagInternal(DicomTag& tag, + const char* name) + { +#if ORTHANC_ENABLE_DCMTK == 1 + try + { + tag = FromDcmtkBridge::ParseTag(name); + return true; + } + catch (OrthancException&) + { + return false; + } +#else + return DicomTag::ParseHexadecimal(tag, name); +#endif + } + + + std::string SerializationToolbox::ReadString(const Json::Value& value, + const std::string& field) + { + if (value.type() != Json::objectValue || + !value.isMember(field.c_str()) || + value[field.c_str()].type() != Json::stringValue) + { + throw OrthancException(ErrorCode_BadFileFormat, + "String value expected in field: " + field); + } + else + { + return value[field.c_str()].asString(); + } + } + + + int SerializationToolbox::ReadInteger(const Json::Value& value, + const std::string& field) + { + if (value.type() != Json::objectValue || + !value.isMember(field.c_str()) || + (value[field.c_str()].type() != Json::intValue && + value[field.c_str()].type() != Json::uintValue)) + { + throw OrthancException(ErrorCode_BadFileFormat, + "Integer value expected in field: " + field); + } + else + { + return value[field.c_str()].asInt(); + } + } + + + int SerializationToolbox::ReadInteger(const Json::Value& value, + const std::string& field, + int defaultValue) + { + if (value.isMember(field.c_str())) + { + return ReadInteger(value, field); + } + else + { + return defaultValue; + } + } + + + unsigned int SerializationToolbox::ReadUnsignedInteger(const Json::Value& value, + const std::string& field) + { + int tmp = ReadInteger(value, field); + + if (tmp < 0) + { + throw OrthancException(ErrorCode_BadFileFormat, + "Unsigned integer value expected in field: " + field); + } + else + { + return static_cast<unsigned int>(tmp); + } + } + + + bool SerializationToolbox::ReadBoolean(const Json::Value& value, + const std::string& field) + { + if (value.type() != Json::objectValue || + !value.isMember(field.c_str()) || + value[field.c_str()].type() != Json::booleanValue) + { + throw OrthancException(ErrorCode_BadFileFormat, + "Boolean value expected in field: " + field); + } + else + { + return value[field.c_str()].asBool(); + } + } + + + void SerializationToolbox::ReadArrayOfStrings(std::vector<std::string>& target, + const Json::Value& value, + const std::string& field) + { + if (value.type() != Json::objectValue || + !value.isMember(field.c_str()) || + value[field.c_str()].type() != Json::arrayValue) + { + throw OrthancException(ErrorCode_BadFileFormat, + "List of strings expected in field: " + field); + } + + const Json::Value& arr = value[field.c_str()]; + + target.resize(arr.size()); + + for (Json::Value::ArrayIndex i = 0; i < arr.size(); i++) + { + if (arr[i].type() != Json::stringValue) + { + throw OrthancException(ErrorCode_BadFileFormat, + "List of strings expected in field: " + field); + } + else + { + target[i] = arr[i].asString(); + } + } + } + + + void SerializationToolbox::ReadListOfStrings(std::list<std::string>& target, + const Json::Value& value, + const std::string& field) + { + std::vector<std::string> tmp; + ReadArrayOfStrings(tmp, value, field); + + target.clear(); + for (size_t i = 0; i < tmp.size(); i++) + { + target.push_back(tmp[i]); + } + } + + + void SerializationToolbox::ReadSetOfStrings(std::set<std::string>& target, + const Json::Value& value, + const std::string& field) + { + std::vector<std::string> tmp; + ReadArrayOfStrings(tmp, value, field); + + target.clear(); + for (size_t i = 0; i < tmp.size(); i++) + { + target.insert(tmp[i]); + } + } + + + void SerializationToolbox::ReadSetOfTags(std::set<DicomTag>& target, + const Json::Value& value, + const std::string& field) + { + if (value.type() != Json::objectValue || + !value.isMember(field.c_str()) || + value[field.c_str()].type() != Json::arrayValue) + { + throw OrthancException(ErrorCode_BadFileFormat, + "Set of DICOM tags expected in field: " + field); + } + + const Json::Value& arr = value[field.c_str()]; + + target.clear(); + + for (Json::Value::ArrayIndex i = 0; i < arr.size(); i++) + { + DicomTag tag(0, 0); + + if (arr[i].type() != Json::stringValue || + !ParseTagInternal(tag, arr[i].asCString())) + { + throw OrthancException(ErrorCode_BadFileFormat, + "Set of DICOM tags expected in field: " + field); + } + else + { + target.insert(tag); + } + } + } + + + void SerializationToolbox::ReadMapOfStrings(std::map<std::string, std::string>& target, + const Json::Value& value, + const std::string& field) + { + if (value.type() != Json::objectValue || + !value.isMember(field.c_str()) || + value[field.c_str()].type() != Json::objectValue) + { + throw OrthancException(ErrorCode_BadFileFormat, + "Associative array of strings to strings expected in field: " + field); + } + + const Json::Value& source = value[field.c_str()]; + + target.clear(); + + Json::Value::Members members = source.getMemberNames(); + + for (size_t i = 0; i < members.size(); i++) + { + const Json::Value& tmp = source[members[i]]; + + if (tmp.type() != Json::stringValue) + { + throw OrthancException(ErrorCode_BadFileFormat, + "Associative array of string to strings expected in field: " + field); + } + else + { + target[members[i]] = tmp.asString(); + } + } + } + + + void SerializationToolbox::ReadMapOfTags(std::map<DicomTag, std::string>& target, + const Json::Value& value, + const std::string& field) + { + if (value.type() != Json::objectValue || + !value.isMember(field.c_str()) || + value[field.c_str()].type() != Json::objectValue) + { + throw OrthancException(ErrorCode_BadFileFormat, + "Associative array of DICOM tags to strings expected in field: " + field); + } + + const Json::Value& source = value[field.c_str()]; + + target.clear(); + + Json::Value::Members members = source.getMemberNames(); + + for (size_t i = 0; i < members.size(); i++) + { + const Json::Value& tmp = source[members[i]]; + + DicomTag tag(0, 0); + + if (!ParseTagInternal(tag, members[i].c_str()) || + tmp.type() != Json::stringValue) + { + throw OrthancException(ErrorCode_BadFileFormat, + "Associative array of DICOM tags to strings expected in field: " + field); + } + else + { + target[tag] = tmp.asString(); + } + } + } + + + void SerializationToolbox::WriteArrayOfStrings(Json::Value& target, + const std::vector<std::string>& values, + const std::string& field) + { + if (target.type() != Json::objectValue || + target.isMember(field.c_str())) + { + throw OrthancException(ErrorCode_BadFileFormat); + } + + Json::Value& value = target[field]; + + value = Json::arrayValue; + for (size_t i = 0; i < values.size(); i++) + { + value.append(values[i]); + } + } + + + void SerializationToolbox::WriteListOfStrings(Json::Value& target, + const std::list<std::string>& values, + const std::string& field) + { + if (target.type() != Json::objectValue || + target.isMember(field.c_str())) + { + throw OrthancException(ErrorCode_BadFileFormat); + } + + Json::Value& value = target[field]; + + value = Json::arrayValue; + + for (std::list<std::string>::const_iterator it = values.begin(); + it != values.end(); ++it) + { + value.append(*it); + } + } + + + void SerializationToolbox::WriteSetOfStrings(Json::Value& target, + const std::set<std::string>& values, + const std::string& field) + { + if (target.type() != Json::objectValue || + target.isMember(field.c_str())) + { + throw OrthancException(ErrorCode_BadFileFormat); + } + + Json::Value& value = target[field]; + + value = Json::arrayValue; + + for (std::set<std::string>::const_iterator it = values.begin(); + it != values.end(); ++it) + { + value.append(*it); + } + } + + + void SerializationToolbox::WriteSetOfTags(Json::Value& target, + const std::set<DicomTag>& tags, + const std::string& field) + { + if (target.type() != Json::objectValue || + target.isMember(field.c_str())) + { + throw OrthancException(ErrorCode_BadFileFormat); + } + + Json::Value& value = target[field]; + + value = Json::arrayValue; + + for (std::set<DicomTag>::const_iterator it = tags.begin(); + it != tags.end(); ++it) + { + value.append(it->Format()); + } + } + + + void SerializationToolbox::WriteMapOfStrings(Json::Value& target, + const std::map<std::string, std::string>& values, + const std::string& field) + { + if (target.type() != Json::objectValue || + target.isMember(field.c_str())) + { + throw OrthancException(ErrorCode_BadFileFormat); + } + + Json::Value& value = target[field]; + + value = Json::objectValue; + + for (std::map<std::string, std::string>::const_iterator + it = values.begin(); it != values.end(); ++it) + { + value[it->first] = it->second; + } + } + + + void SerializationToolbox::WriteMapOfTags(Json::Value& target, + const std::map<DicomTag, std::string>& values, + const std::string& field) + { + if (target.type() != Json::objectValue || + target.isMember(field.c_str())) + { + throw OrthancException(ErrorCode_BadFileFormat); + } + + Json::Value& value = target[field]; + + value = Json::objectValue; + + for (std::map<DicomTag, std::string>::const_iterator + it = values.begin(); it != values.end(); ++it) + { + value[it->first.Format()] = it->second; + } + } +}