# HG changeset patch # User Sebastien Jodogne # Date 1567525948 -7200 # Node ID 18d53a8b41b79775e3dae5a9d9765cc553c835c8 # Parent 0e21ecafcc237a0c06cd5c62874d0e9376a3af9d HttpCommand diff -r 0e21ecafcc23 -r 18d53a8b41b7 Framework/Messages/ICallable.h --- a/Framework/Messages/ICallable.h Mon Sep 02 17:44:20 2019 +0200 +++ b/Framework/Messages/ICallable.h Tue Sep 03 17:52:28 2019 +0200 @@ -71,8 +71,8 @@ Callable(TObserver& observer, MemberFunction function) : observer_(observer), - observerFingerprint_(observer.GetFingerprint()), - function_(function) + function_(function), + observerFingerprint_(observer.GetFingerprint()) { } diff -r 0e21ecafcc23 -r 18d53a8b41b7 Framework/Oracle/HttpCommand.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Framework/Oracle/HttpCommand.cpp Tue Sep 03 17:52:28 2019 +0200 @@ -0,0 +1,79 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2019 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 . + **/ + + +#include "HttpCommand.h" + +#include + +#include +#include + +namespace OrthancStone +{ + HttpCommand::SuccessMessage::SuccessMessage(const HttpCommand& command, + const HttpHeaders& answerHeaders, + std::string& answer) : + OriginMessage(command), + headers_(answerHeaders), + answer_(answer) + { + } + + + void HttpCommand::SuccessMessage::ParseJsonBody(Json::Value& target) const + { + Json::Reader reader; + if (!reader.parse(answer_, target)) + { + throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); + } + } + + + HttpCommand::HttpCommand() : + method_(Orthanc::HttpMethod_Get), + url_("/"), + timeout_(600) + { + } + + + void HttpCommand::SetBody(const Json::Value& json) + { + Json::FastWriter writer; + body_ = writer.write(json); + } + + + const std::string& HttpCommand::GetBody() const + { + if (method_ == Orthanc::HttpMethod_Post || + method_ == Orthanc::HttpMethod_Put) + { + return body_; + } + else + { + LOG(ERROR) << "HttpCommand::GetBody(): method_ not _Post or _Put"; + throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); + } + } +} diff -r 0e21ecafcc23 -r 18d53a8b41b7 Framework/Oracle/HttpCommand.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Framework/Oracle/HttpCommand.h Tue Sep 03 17:52:28 2019 +0200 @@ -0,0 +1,141 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2019 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 . + **/ + + +#pragma once + +#include "../Messages/IMessage.h" +#include "OracleCommandWithPayload.h" + +#include + +#include +#include + +namespace OrthancStone +{ + class HttpCommand : public OracleCommandWithPayload + { + public: + typedef std::map HttpHeaders; + + class SuccessMessage : public OriginMessage + { + ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); + + private: + HttpHeaders headers_; + std::string answer_; + + public: + SuccessMessage(const HttpCommand& command, + const HttpHeaders& answerHeaders, + std::string& answer /* will be swapped to avoid a memcpy() */); + + const std::string& GetAnswer() const + { + return answer_; + } + + void ParseJsonBody(Json::Value& target) const; + + const HttpHeaders& GetAnswerHeaders() const + { + return headers_; + } + }; + + + private: + Orthanc::HttpMethod method_; + std::string url_; + std::string body_; + HttpHeaders headers_; + unsigned int timeout_; + + public: + HttpCommand(); + + virtual Type GetType() const + { + return Type_Http; + } + + void SetMethod(Orthanc::HttpMethod method) + { + method_ = method; + } + + void SetUrl(const std::string& url) + { + url_ = url; + } + + void SetBody(const std::string& body) + { + body_ = body; + } + + void SetBody(const Json::Value& json); + + void SwapBody(std::string& body) + { + body_.swap(body); + } + + void SetHttpHeaders(const HttpHeaders& headers) + { + headers_ = headers; + } + + void SetHttpHeader(const std::string& key, + const std::string& value) + { + headers_[key] = value; + } + + Orthanc::HttpMethod GetMethod() const + { + return method_; + } + + const std::string& GetUrl() const + { + return url_; + } + + const std::string& GetBody() const; + + const HttpHeaders& GetHttpHeaders() const + { + return headers_; + } + + void SetTimeout(unsigned int seconds) + { + timeout_ = seconds; + } + + unsigned int GetTimeout() const + { + return timeout_; + } + }; +} diff -r 0e21ecafcc23 -r 18d53a8b41b7 Framework/Oracle/IOracleCommand.h --- a/Framework/Oracle/IOracleCommand.h Mon Sep 02 17:44:20 2019 +0200 +++ b/Framework/Oracle/IOracleCommand.h Tue Sep 03 17:52:28 2019 +0200 @@ -30,6 +30,7 @@ public: enum Type { + Type_Http, Type_Sleep, Type_OrthancRestApi, Type_GetOrthancImage, diff -r 0e21ecafcc23 -r 18d53a8b41b7 Framework/Oracle/OrthancRestApiCommand.h --- a/Framework/Oracle/OrthancRestApiCommand.h Mon Sep 02 17:44:20 2019 +0200 +++ b/Framework/Oracle/OrthancRestApiCommand.h Tue Sep 03 17:52:28 2019 +0200 @@ -100,6 +100,11 @@ body_.swap(body); } + void SetHttpHeaders(const HttpHeaders& headers) + { + headers_ = headers; + } + void SetHttpHeader(const std::string& key, const std::string& value) { diff -r 0e21ecafcc23 -r 18d53a8b41b7 Framework/Oracle/ThreadedOracle.cpp --- a/Framework/Oracle/ThreadedOracle.cpp Mon Sep 02 17:44:20 2019 +0200 +++ b/Framework/Oracle/ThreadedOracle.cpp Tue Sep 03 17:52:28 2019 +0200 @@ -23,6 +23,7 @@ #include "GetOrthancImageCommand.h" #include "GetOrthancWebViewerJpegCommand.h" +#include "HttpCommand.h" #include "OrthancRestApiCommand.h" #include "SleepOracleCommand.h" #include "OracleCommandExceptionMessage.h" @@ -212,6 +213,34 @@ static void Execute(IMessageEmitter& emitter, + const IObserver& receiver, + const HttpCommand& command) + { + Orthanc::HttpClient client; + client.SetUrl(command.GetUrl()); + client.SetMethod(command.GetMethod()); + client.SetTimeout(command.GetTimeout()); + + CopyHttpHeaders(client, command.GetHttpHeaders()); + + if (command.GetMethod() == Orthanc::HttpMethod_Post || + command.GetMethod() == Orthanc::HttpMethod_Put) + { + client.SetBody(command.GetBody()); + } + + std::string answer; + Orthanc::HttpClient::HttpHeaders answerHeaders; + client.ApplyAndThrowException(answer, answerHeaders); + + DecodeAnswer(answer, answerHeaders); + + HttpCommand::SuccessMessage message(command, answerHeaders, answer); + emitter.EmitMessage(receiver, message); + } + + + static void Execute(IMessageEmitter& emitter, const Orthanc::WebServiceParameters& orthanc, const IObserver& receiver, const OrthancRestApiCommand& command) @@ -307,6 +336,11 @@ break; } + case IOracleCommand::Type_Http: + Execute(emitter_, item.GetReceiver(), + dynamic_cast(item.GetCommand())); + break; + case IOracleCommand::Type_OrthancRestApi: Execute(emitter_, orthanc_, item.GetReceiver(), dynamic_cast(item.GetCommand())); diff -r 0e21ecafcc23 -r 18d53a8b41b7 Resources/CMake/OrthancStoneConfiguration.cmake --- a/Resources/CMake/OrthancStoneConfiguration.cmake Mon Sep 02 17:44:20 2019 +0200 +++ b/Resources/CMake/OrthancStoneConfiguration.cmake Tue Sep 03 17:52:28 2019 +0200 @@ -442,6 +442,7 @@ ${ORTHANC_STONE_ROOT}/Framework/Oracle/GetOrthancWebViewerJpegCommand.cpp ${ORTHANC_STONE_ROOT}/Framework/Oracle/OracleCommandWithPayload.cpp ${ORTHANC_STONE_ROOT}/Framework/Oracle/OrthancRestApiCommand.cpp + ${ORTHANC_STONE_ROOT}/Framework/Oracle/HttpCommand.cpp ${ORTHANC_STONE_ROOT}/Framework/Scene2D/CairoCompositor.cpp ${ORTHANC_STONE_ROOT}/Framework/Scene2D/ColorTextureSceneLayer.cpp ${ORTHANC_STONE_ROOT}/Framework/Scene2D/FloatTextureSceneLayer.cpp