Mercurial > hg > orthanc-wsi
view Applications/ApplicationToolbox.cpp @ 0:4a7a53257c7d
initial commit
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Sat, 22 Oct 2016 21:48:33 +0200 |
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children | bc3ca410b765 |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, 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 "ApplicationToolbox.h" #include "../Framework/Inputs/OpenSlideLibrary.h" #include "../Framework/Orthanc/Core/HttpClient.h" #include "../Framework/Orthanc/Core/Logging.h" #include "../Framework/Orthanc/Core/MultiThreading/BagOfTasksProcessor.h" #include "../Framework/Orthanc/OrthancServer/FromDcmtkBridge.h" #include <boost/lexical_cast.hpp> #include <boost/regex.hpp> namespace OrthancWSI { namespace ApplicationToolbox { void GlobalInitialize() { Orthanc::Logging::Initialize(); Orthanc::HttpClient::InitializeOpenSsl(); Orthanc::HttpClient::GlobalInitialize(); Orthanc::FromDcmtkBridge::InitializeDictionary(); } void GlobalFinalize() { OrthancWSI::OpenSlideLibrary::Finalize(); Orthanc::HttpClient::GlobalFinalize(); Orthanc::HttpClient::FinalizeOpenSsl(); } static void PrintProgress(Orthanc::BagOfTasksProcessor::Handle* handle, bool* done) { unsigned int previous = 0; while (!*done) { unsigned int progress = static_cast<unsigned int>(100.0f * handle->GetProgress()); if (previous != progress) { LOG(WARNING) << "Progress: " << progress << "%"; previous = progress; } boost::this_thread::sleep(boost::posix_time::milliseconds(100)); } } void Execute(Orthanc::BagOfTasks& tasks, unsigned int threadsCount) { if (threadsCount > 1) { LOG(WARNING) << "Running " << tasks.GetSize() << " tasks"; LOG(WARNING) << "Using " << threadsCount << " threads for the computation"; Orthanc::BagOfTasksProcessor processor(threadsCount); std::auto_ptr<Orthanc::BagOfTasksProcessor::Handle> handle(processor.Submit(tasks)); bool done = false; boost::thread progress(PrintProgress, handle.get(), &done); if (handle->Join()) { done = true; LOG(WARNING) << "All tasks have finished"; } else { done = true; LOG(ERROR) << "Error has occurred, aborting"; throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); } if (progress.joinable()) { progress.join(); } } else { LOG(WARNING) << "Running " << tasks.GetSize() << " tasks without multithreading"; unsigned int previous = 0; unsigned int size = tasks.GetSize(); // No multithreading while (!tasks.IsEmpty()) { std::auto_ptr<Orthanc::ICommand> task(tasks.Pop()); if (task->Execute()) { unsigned int progress = static_cast<unsigned int>(100.0f * static_cast<float>((size - tasks.GetSize())) / static_cast<float>(size)); if (progress != previous) { LOG(WARNING) << "Progress: " << progress << "%"; previous = progress; } } else { LOG(ERROR) << "Error has occurred, aborting"; throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); } } } } void ParseColor(uint8_t& red, uint8_t& green, uint8_t& blue, const std::string& color) { boost::regex pattern("([0-9]*),([0-9]*),([0-9]*)"); bool ok = false; boost::cmatch what; try { if (regex_match(color.c_str(), what, pattern)) { int r = boost::lexical_cast<int>(what[1]); int g = boost::lexical_cast<int>(what[2]); int b = boost::lexical_cast<int>(what[3]); if (r >= 0 && r <= 255 && g >= 0 && g <= 255 && b >= 0 && b <= 255) { red = static_cast<uint8_t>(r); green = static_cast<uint8_t>(g); blue = static_cast<uint8_t>(b); ok = true; } } } catch (boost::bad_lexical_cast&) { } if (!ok) { LOG(ERROR) << "Bad color specification: " << color; throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); } } } }