Mercurial > hg > orthanc-stone
view Applications/Samples/RtViewerPlugin/Plugin.cpp @ 1833:3c0996f028a1
merge
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 07 Jun 2021 18:47:10 +0200 |
parents | 9ac2a65d4172 |
children | 3889ae96d2e9 |
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/** * Stone of Orthanc * 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 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 "../../Resources/Orthanc/Plugins/OrthancPluginCppWrapper.h" #include <EmbeddedResources.h> #include <Logging.h> #include <SystemToolbox.h> #include <Toolbox.h> OrthancPluginErrorCode OnChangeCallback(OrthancPluginChangeType changeType, OrthancPluginResourceType resourceType, const char* resourceId) { try { if (changeType == OrthancPluginChangeType_OrthancStarted) { Json::Value info; if (!OrthancPlugins::RestApiGet(info, "/plugins/web-viewer", false)) { throw Orthanc::OrthancException( Orthanc::ErrorCode_InternalError, "The Stone MPR RT viewer requires the Web Viewer plugin to be installed"); } } } catch (Orthanc::OrthancException& e) { LOG(ERROR) << "Exception: " << e.What(); return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); } return OrthancPluginErrorCode_Success; } template <enum Orthanc::EmbeddedResources::DirectoryResourceId folder> void ServeEmbeddedFolder(OrthancPluginRestOutput* output, const char* url, const OrthancPluginHttpRequest* request) { OrthancPluginContext* context = OrthancPlugins::GetGlobalContext(); if (request->method != OrthancPluginHttpMethod_Get) { OrthancPluginSendMethodNotAllowed(context, output, "GET"); } else { std::string path = "/" + std::string(request->groups[0]); const char* mime = Orthanc::EnumerationToString(Orthanc::SystemToolbox::AutodetectMimeType(path)); std::string s; Orthanc::EmbeddedResources::GetDirectoryResource(s, folder, path.c_str()); const char* resource = s.size() ? s.c_str() : NULL; OrthancPluginAnswerBuffer(context, output, resource, s.size(), mime); } } template <enum Orthanc::EmbeddedResources::FileResourceId file> void ServeEmbeddedFile(OrthancPluginRestOutput* output, const char* url, const OrthancPluginHttpRequest* request) { OrthancPluginContext* context = OrthancPlugins::GetGlobalContext(); if (request->method != OrthancPluginHttpMethod_Get) { OrthancPluginSendMethodNotAllowed(context, output, "GET"); } else { const char* mime = Orthanc::EnumerationToString(Orthanc::SystemToolbox::AutodetectMimeType(url)); std::string s; Orthanc::EmbeddedResources::GetFileResource(s, file); const char* resource = s.size() ? s.c_str() : NULL; OrthancPluginAnswerBuffer(context, output, resource, s.size(), mime); } } extern "C" { ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* context) { OrthancPlugins::SetGlobalContext(context); #if ORTHANC_FRAMEWORK_VERSION_IS_ABOVE(1, 7, 2) Orthanc::Logging::InitializePluginContext(context); #else Orthanc::Logging::Initialize(context); #endif /* Check the version of the Orthanc core */ if (OrthancPluginCheckVersion(context) == 0) { char info[1024]; sprintf(info, "Your version of Orthanc (%s) must be above %d.%d.%d to run this plugin", context->orthancVersion, ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER, ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER, ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER); OrthancPluginLogError(context, info); return -1; } try { std::string explorer; Orthanc::EmbeddedResources::GetFileResource( explorer, Orthanc::EmbeddedResources::ORTHANC_EXPLORER); OrthancPluginExtendOrthancExplorer(OrthancPlugins::GetGlobalContext(), explorer.c_str()); // RtViewer files below. // --------------------- // we do not serve the whole directory at once (with ServeEmbeddedFolder) // because it contains uppercase characters that are forbidden by the // resource embedding system OrthancPlugins::RegisterRestCallback <ServeEmbeddedFile<Orthanc::EmbeddedResources::RT_VIEWER_WASM_JS> > ("/stone-rtviewer/RtViewerWasm.js", true); OrthancPlugins::RegisterRestCallback <ServeEmbeddedFile<Orthanc::EmbeddedResources::RT_VIEWER_WASM> > ("/stone-rtviewer/RtViewerWasm.wasm", true); OrthancPlugins::RegisterRestCallback <ServeEmbeddedFile<Orthanc::EmbeddedResources::RT_VIEWER_WASM_APP_JS> > ("/stone-rtviewer/RtViewerWasmApp.js", true); OrthancPlugins::RegisterRestCallback <ServeEmbeddedFile<Orthanc::EmbeddedResources::RT_VIEWER_INDEX_HTML> > ("/stone-rtviewer/index.html", true); OrthancPluginRegisterOnChangeCallback(context, OnChangeCallback); } catch (...) { OrthancPlugins::LogError("Exception while initializing the Stone Web viewer plugin"); return -1; } return 0; } ORTHANC_PLUGINS_API void OrthancPluginFinalize() { } ORTHANC_PLUGINS_API const char* OrthancPluginGetName() { return PLUGIN_NAME; } ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion() { return PLUGIN_VERSION; } }