Mercurial > hg > orthanc
view OrthancFramework/Sources/HttpServer/IWebDavBucket.h @ 5406:aaf7c49a9ddc am-http-compression
tentative to implement smart HTTP compression with detection of transfer syntax
author | Alain Mazy <am@osimis.io> |
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date | Sat, 04 Nov 2023 13:42:30 +0100 |
parents | 0ea402b4d901 |
children | 48b8dae6dc77 |
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/** * 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 Lesser 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/>. **/ #pragma once #if !defined(ORTHANC_ENABLE_PUGIXML) # error The macro ORTHANC_ENABLE_PUGIXML must be defined #endif #if ORTHANC_ENABLE_PUGIXML != 1 # error XML support is required to use this file #endif #include "../Compatibility.h" #include "../Enumerations.h" #include <boost/date_time/posix_time/posix_time.hpp> #include <boost/noncopyable.hpp> #include <pugixml.hpp> #include <list> #include <set> #include <stdint.h> namespace Orthanc { class HttpOutput; class IWebDavBucket : public boost::noncopyable { public: class Resource : public boost::noncopyable { private: std::string displayName_; bool hasModificationTime_; boost::posix_time::ptime creationTime_; boost::posix_time::ptime modificationTime_; public: explicit Resource(const std::string& displayName); virtual ~Resource() { } void SetCreationTime(const boost::posix_time::ptime& t); void SetModificationTime(const boost::posix_time::ptime& t); const std::string& GetDisplayName() const { return displayName_; } const boost::posix_time::ptime& GetCreationTime() const { return creationTime_; } const boost::posix_time::ptime& GetModificationTime() const { return modificationTime_; } virtual void Format(pugi::xml_node& node, const std::string& parentPath) const = 0; }; class File : public Resource { private: uint64_t contentLength_; MimeType mime_; public: explicit File(const std::string& displayName); void SetContentLength(uint64_t contentLength) { contentLength_ = contentLength; } void SetMimeType(MimeType mime) { mime_ = mime; } uint64_t GetContentLength() const { return contentLength_; } MimeType GetMimeType() const { return mime_; } virtual void Format(pugi::xml_node& node, const std::string& parentPath) const ORTHANC_OVERRIDE; }; class Folder : public Resource { public: explicit Folder(const std::string& displayName) : Resource(displayName) { } virtual void Format(pugi::xml_node& node, const std::string& parentPath) const ORTHANC_OVERRIDE; }; class Collection : public boost::noncopyable { private: std::list<Resource*> resources_; public: ~Collection(); size_t GetSize() const { return resources_.size(); } void ListDisplayNames(std::set<std::string>& target); void AddResource(Resource* resource); // Takes ownership void Format(std::string& target, const std::string& parentPath) const; }; virtual ~IWebDavBucket() { } virtual bool IsExistingFolder(const std::vector<std::string>& path) = 0; virtual bool ListCollection(Collection& collection, const std::vector<std::string>& path) = 0; virtual bool GetFileContent(MimeType& mime, std::string& content, boost::posix_time::ptime& modificationTime, const std::vector<std::string>& path) = 0; // "false" returns indicate a read-only target virtual bool StoreFile(const std::string& content, const std::vector<std::string>& path) = 0; virtual bool CreateFolder(const std::vector<std::string>& path) = 0; virtual bool DeleteItem(const std::vector<std::string>& path) = 0; virtual void Start() = 0; // During the shutdown of the Web server, give a chance to the // bucket to end its pending operations virtual void Stop() = 0; static void AnswerFakedProppatch(HttpOutput& output, const std::string& uri); static void AnswerFakedLock(HttpOutput& output, const std::string& uri); static void AnswerFakedUnlock(HttpOutput& output); }; }