Mercurial > hg > orthanc
changeset 322:7233461e2f61
new sample
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Mon, 07 Jan 2013 15:33:53 +0100 |
parents | 47a709e22d1f |
children | 052dede32761 |
files | Resources/Samples/RestApiStandalone/AutoGeneratedCode.cmake Resources/Samples/RestApiStandalone/CMakeLists.txt Resources/Samples/RestApiStandalone/README.txt Resources/Samples/RestApiStandalone/Sample.cpp |
diffstat | 4 files changed, 255 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Resources/Samples/RestApiStandalone/AutoGeneratedCode.cmake Mon Jan 07 15:33:53 2013 +0100 @@ -0,0 +1,41 @@ +set(AUTOGENERATED_DIR "${CMAKE_CURRENT_BINARY_DIR}/AUTOGENERATED") +set(AUTOGENERATED_SOURCES) + +file(MAKE_DIRECTORY ${AUTOGENERATED_DIR}) +include_directories(${AUTOGENERATED_DIR}) + +macro(EmbedResources) + # Convert a semicolon separated list to a whitespace separated string + set(SCRIPT_ARGUMENTS) + set(DEPENDENCIES) + set(IS_PATH_NAME false) + foreach(arg ${ARGN}) + if (${IS_PATH_NAME}) + list(APPEND SCRIPT_ARGUMENTS "${arg}") + list(APPEND DEPENDENCIES "${arg}") + set(IS_PATH_NAME false) + else() + list(APPEND SCRIPT_ARGUMENTS "${arg}") + set(IS_PATH_NAME true) + endif() + endforeach() + + set(TARGET_BASE "${AUTOGENERATED_DIR}/EmbeddedResources") + add_custom_command( + OUTPUT + "${TARGET_BASE}.h" + "${TARGET_BASE}.cpp" + COMMAND + python + "${ORTHANC_DIR}/Resources/EmbedResources.py" + "${AUTOGENERATED_DIR}/EmbeddedResources" + ${SCRIPT_ARGUMENTS} + DEPENDS + "${ORTHANC_DIR}/Resources/EmbedResources.py" + ${DEPENDENCIES} + ) + + list(APPEND AUTOGENERATED_SOURCES + "${AUTOGENERATED_DIR}/EmbeddedResources.cpp" + ) +endmacro()
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Resources/Samples/RestApiStandalone/CMakeLists.txt Mon Jan 07 15:33:53 2013 +0100 @@ -0,0 +1,98 @@ +cmake_minimum_required(VERSION 2.8) + +project(RestApiSample) + +file(DOWNLOAD + http://mongoose.googlecode.com/files/mongoose-3.1.tgz + ${CMAKE_BINARY_DIR}/mongoose-3.1.tar.gz + EXPECTED_MD5 "e718fc287b4eb1bd523be3fa00942bb0" + SHOW_PROGRESS + ) + +file(DOWNLOAD + http://downloads.sourceforge.net/project/jsoncpp/jsoncpp/0.5.0/jsoncpp-src-0.5.0.tar.gz + ${CMAKE_BINARY_DIR}/jsoncpp-src-0.5.0.tar.gz + EXPECTED_MD5 "24482b67c1cb17aac1ed1814288a3a8f" + SHOW_PROGRESS + ) + +execute_process( + COMMAND hg clone -v -r Orthanc-0.4.0 https://code.google.com/p/orthanc/ Orthanc-0.4.0 + WORKING_DIRECTORY ${CMAKE_BINARY_DIR} + ) + +execute_process( + COMMAND ${CMAKE_COMMAND} -E tar xvfz ${CMAKE_BINARY_DIR}/mongoose-3.1.tar.gz + WORKING_DIRECTORY ${CMAKE_BINARY_DIR} + ) + +execute_process( + COMMAND ${CMAKE_COMMAND} -E tar xvfz ${CMAKE_BINARY_DIR}/jsoncpp-src-0.5.0.tar.gz + WORKING_DIRECTORY ${CMAKE_BINARY_DIR} + ) + +include(AutoGeneratedCode.cmake) + +add_definitions( + -DBOOST_HAS_FILESYSTEM_V3=1 + -DBOOST_HAS_SCHED_YIELD=1 + -DORTHANC_SSL_ENABLED=1 + -DORTHANC_STANDALONE=1 + -DORTHANC_STATIC=0 + ) + +set(ORTHANC_DIR ${CMAKE_BINARY_DIR}/Orthanc-0.4.0) +set(MONGOOSE_DIR ${CMAKE_BINARY_DIR}/mongoose) +set(JSONCPP_DIR ${CMAKE_BINARY_DIR}/jsoncpp-src-0.5.0) + +include_directories( + ${ORTHANC_DIR} + ${MONGOOSE_DIR} + ${JSONCPP_DIR}/include + ) + +link_libraries( + boost_date_time + boost_filesystem + boost_system + boost_thread + curl + dl + glog + png + pthread + sqlite3 + uuid + z + ) + +set(THIRD_PARTY_SOURCES + ${MONGOOSE_DIR}/mongoose.c + ${JSONCPP_DIR}/src/lib_json/json_reader.cpp + ${JSONCPP_DIR}/src/lib_json/json_value.cpp + ${JSONCPP_DIR}/src/lib_json/json_writer.cpp + ) + +file(GLOB ORTHANC_SOURCES + ${ORTHANC_DIR}/Core/*.cpp + ${ORTHANC_DIR}/Core/*/*.cpp + ${ORTHANC_DIR}/OrthancCppClient/*.cpp + ${ORTHANC_DIR}/Resources/base64/base64.cpp + ${ORTHANC_DIR}/Resources/md5/md5.c + ${ORTHANC_DIR}/Resources/sha1/sha1.cpp + ${ORTHANC_DIR}/Resources/minizip/zip.c + ${ORTHANC_DIR}/Resources/minizip/ioapi.c + ) + +list(REMOVE_ITEM ORTHANC_SOURCES ${ORTHANC_DIR}/OrthancCppClient/main.cpp) + +EmbedResources( + #ORTHANC_EXPLORER ${ORTHANC_DIR}/OrthancExplorer + ) + +add_executable(RestApiSample + Sample.cpp + ${ORTHANC_SOURCES} + ${AUTOGENERATED_SOURCES} + ${THIRD_PARTY_SOURCES} + )
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Resources/Samples/RestApiStandalone/README.txt Mon Jan 07 15:33:53 2013 +0100 @@ -0,0 +1,11 @@ +This folder shows how it is possible to link against the "Core" and +"OrthancCppClient" libraries from the Orthanc distribution. It is +shown how a sample REST API can be created. + +This is the same sample than in folder "../RestApi", but with a +different build script. + +The build script of this folder does not rely on the default CMake +script from Orthanc. It dynamically links against the standard system +libraries. This results in a simpler, standalone build +script. However, it will only work on Linux-based systems.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Resources/Samples/RestApiStandalone/Sample.cpp Mon Jan 07 15:33:53 2013 +0100 @@ -0,0 +1,105 @@ +/** + * Orthanc - A Lightweight, RESTful DICOM Store + * Copyright (C) 2012 Medical Physics Department, CHU of Liege, + * 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 <Core/HttpServer/MongooseServer.h> +#include <Core/RestApi/RestApi.h> +#include <Core/Toolbox.h> +#include <glog/logging.h> +#include <stdio.h> + + +/** + * This is a demo program that shows how to setup a REST server with + * the Orthanc Core API. Once the server is running, here are some + * sample command lines to interact with it: + * + * # curl http://localhost:8042 + * # curl 'http://localhost:8042?name=Hide' + * # curl http://localhost:8042 -X DELETE + * # curl http://localhost:8042 -X PUT -d "PutBody" + * # curl http://localhost:8042 -X POST -d "PostBody" + **/ + +static void GetRoot(Orthanc::RestApi::GetCall& call) +{ + std::string answer = "Hello world\n"; + answer += "Glad to meet you, Mr. " + call.GetArgument("name", "Nobody") + "\n"; + call.GetOutput().AnswerBuffer(answer, "text/plain"); +} + +static void DeleteRoot(Orthanc::RestApi::DeleteCall& call) +{ + call.GetOutput().AnswerBuffer("Hey, you have just deleted the server!\n", + "text/plain"); +} + +static void PostRoot(Orthanc::RestApi::PostCall& call) +{ + call.GetOutput().AnswerBuffer("I have received a POST with body: [" + + call.GetPostBody() + "]\n", "text/plain"); +} + +static void PutRoot(Orthanc::RestApi::PutCall& call) +{ + call.GetOutput().AnswerBuffer("I have received a PUT with body: [" + + call.GetPutBody() + "]\n", "text/plain"); +} + +int main() +{ + // Initialize the logging mechanism + google::InitGoogleLogging("Orthanc"); + FLAGS_logtostderr = true; + FLAGS_minloglevel = 0; // Use the verbose mode + FLAGS_v = 0; + + // Define the callbacks of the REST API + std::auto_ptr<Orthanc::RestApi> rest(new Orthanc::RestApi); + rest->Register("/", GetRoot); + rest->Register("/", PostRoot); + rest->Register("/", PutRoot); + rest->Register("/", DeleteRoot); + + // Setup the embedded HTTP server + Orthanc::MongooseServer httpServer; + httpServer.SetPortNumber(8042); // Use TCP port 8042 + httpServer.SetRemoteAccessAllowed(true); // Do not block remote requests + httpServer.RegisterHandler(rest.release()); // The REST API is the handler + + // Start the server and wait for the user to hit "Ctrl-C" + httpServer.Start(); + LOG(WARNING) << "REST server has started"; + Orthanc::Toolbox::ServerBarrier(); + LOG(WARNING) << "REST server has stopped"; + + return 0; +}