Mercurial > hg > orthanc-stone
annotate Framework/Applications/IBasicApplication.cpp @ 40:7207a407bcd8
shared copyright with osimis
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 04 Jan 2017 16:37:42 +0100 |
| parents | 9aace933cb64 |
| children | 28956ed68280 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
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7207a407bcd8
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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changeset
|
5 * Copyright (C) 2017 Osimis, Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 11 * | |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 23 * | |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 #include "IBasicApplication.h" | |
| 35 | |
| 16 | 36 #include "../../Resources/Orthanc/Core/Logging.h" |
| 37 #include "../../Resources/Orthanc/Core/HttpClient.h" | |
|
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38 #include "../../Resources/Orthanc/Plugins/Samples/Common/OrthancHttpConnection.h" |
| 0 | 39 #include "Sdl/SdlEngine.h" |
| 40 | |
| 41 namespace OrthancStone | |
| 42 { | |
| 43 // Anonymous namespace to avoid clashes against other compilation modules | |
| 44 namespace | |
| 45 { | |
| 46 class LogStatusBar : public IStatusBar | |
| 47 { | |
| 48 public: | |
| 49 virtual void ClearMessage() | |
| 50 { | |
| 51 } | |
| 52 | |
| 53 virtual void SetMessage(const std::string& message) | |
| 54 { | |
| 55 LOG(WARNING) << message; | |
| 56 } | |
| 57 }; | |
| 58 } | |
| 59 | |
| 60 | |
| 61 #if ORTHANC_ENABLE_SDL == 1 | |
| 62 static void DeclareSdlCommandLineOptions(boost::program_options::options_description& options) | |
| 63 { | |
| 64 // Declare the supported parameters | |
| 65 boost::program_options::options_description generic("Generic options"); | |
| 66 generic.add_options() | |
| 67 ("help", "Display this help and exit") | |
| 68 ("verbose", "Be verbose in logs") | |
| 69 ("orthanc", boost::program_options::value<std::string>()->default_value("http://localhost:8042/"), | |
| 70 "URL to the Orthanc server") | |
| 71 ("username", "Username for the Orthanc server") | |
| 72 ("password", "Password for the Orthanc server") | |
| 73 ("https-verify", boost::program_options::value<bool>()->default_value(true), "Check HTTPS certificates") | |
| 74 ; | |
| 75 | |
| 76 options.add(generic); | |
| 77 | |
| 78 boost::program_options::options_description sdl("SDL options"); | |
| 79 sdl.add_options() | |
| 80 ("width", boost::program_options::value<int>()->default_value(1024), "Initial width of the SDL window") | |
| 81 ("height", boost::program_options::value<int>()->default_value(768), "Initial height of the SDL window") | |
| 82 ("opengl", boost::program_options::value<bool>()->default_value(true), "Enable OpenGL in SDL") | |
| 83 ; | |
| 84 | |
| 85 options.add(sdl); | |
| 86 } | |
| 87 | |
| 88 | |
| 89 int IBasicApplication::ExecuteWithSdl(IBasicApplication& application, | |
| 90 int argc, | |
| 91 char* argv[]) | |
| 92 { | |
| 93 /****************************************************************** | |
| 94 * Initialize all the subcomponents of Orthanc Stone | |
| 95 ******************************************************************/ | |
| 96 | |
| 97 Orthanc::Logging::Initialize(); | |
| 98 Orthanc::HttpClient::InitializeOpenSsl(); | |
| 99 Orthanc::HttpClient::GlobalInitialize(); | |
| 100 SdlEngine::GlobalInitialize(); | |
| 101 | |
| 102 | |
| 103 /****************************************************************** | |
| 104 * Declare and parse the command-line options of the application | |
| 105 ******************************************************************/ | |
| 106 | |
| 107 boost::program_options::options_description options; | |
| 108 DeclareSdlCommandLineOptions(options); | |
| 109 application.DeclareCommandLineOptions(options); | |
| 110 | |
| 111 boost::program_options::variables_map parameters; | |
| 112 bool error = false; | |
| 113 | |
| 114 try | |
| 115 { | |
| 116 boost::program_options::store(boost::program_options::command_line_parser(argc, argv). | |
| 117 options(options).run(), parameters); | |
| 118 boost::program_options::notify(parameters); | |
| 119 } | |
| 120 catch (boost::program_options::error& e) | |
| 121 { | |
| 122 LOG(ERROR) << "Error while parsing the command-line arguments: " << e.what(); | |
| 123 error = true; | |
| 124 } | |
| 125 | |
| 126 | |
| 127 /****************************************************************** | |
| 128 * Configure the application with the command-line parameters | |
| 129 ******************************************************************/ | |
| 130 | |
| 131 if (error || parameters.count("help")) | |
| 132 { | |
| 133 std::cout << std::endl | |
| 134 << "Usage: " << argv[0] << " [OPTION]..." | |
| 135 << std::endl | |
| 136 << "Orthanc, lightweight, RESTful DICOM server for healthcare and medical research." | |
| 137 << std::endl << std::endl | |
| 138 << "Demonstration application of Orthanc Stone using SDL." | |
| 139 << std::endl; | |
| 140 | |
| 141 std::cout << options << "\n"; | |
| 142 return error ? -1 : 0; | |
| 143 } | |
| 144 | |
| 145 if (parameters.count("https-verify") && | |
| 146 !parameters["https-verify"].as<bool>()) | |
| 147 { | |
| 148 LOG(WARNING) << "Turning off verification of HTTPS certificates (unsafe)"; | |
| 149 Orthanc::HttpClient::ConfigureSsl(false, ""); | |
| 150 } | |
| 151 | |
| 152 if (parameters.count("verbose")) | |
| 153 { | |
| 154 Orthanc::Logging::EnableInfoLevel(true); | |
| 155 } | |
| 156 | |
| 157 if (!parameters.count("width") || | |
| 158 !parameters.count("height") || | |
| 159 !parameters.count("opengl")) | |
| 160 { | |
| 161 LOG(ERROR) << "Parameter \"width\", \"height\" or \"opengl\" is missing"; | |
| 162 return -1; | |
| 163 } | |
| 164 | |
| 165 int w = parameters["width"].as<int>(); | |
| 166 int h = parameters["height"].as<int>(); | |
| 167 if (w <= 0 || h <= 0) | |
| 168 { | |
| 169 LOG(ERROR) << "Parameters \"width\" and \"height\" must be positive"; | |
| 170 return -1; | |
| 171 } | |
| 172 | |
| 173 unsigned int width = static_cast<unsigned int>(w); | |
| 174 unsigned int height = static_cast<unsigned int>(h); | |
| 175 LOG(WARNING) << "Initial display size: " << width << "x" << height; | |
| 176 | |
| 177 bool opengl = parameters["opengl"].as<bool>(); | |
| 178 if (opengl) | |
| 179 { | |
| 180 LOG(WARNING) << "OpenGL is enabled, disable it with option \"--opengl=off\" if the application crashes"; | |
| 181 } | |
| 182 else | |
| 183 { | |
| 184 LOG(WARNING) << "OpenGL is disabled, enable it with option \"--opengl=on\" for best performance"; | |
| 185 } | |
| 186 | |
| 187 bool success = true; | |
| 188 try | |
| 189 { | |
| 190 /**************************************************************** | |
| 191 * Initialize the connection to the Orthanc server | |
| 192 ****************************************************************/ | |
| 193 | |
| 194 Orthanc::WebServiceParameters webService; | |
| 195 | |
| 196 if (parameters.count("orthanc")) | |
| 197 { | |
| 198 webService.SetUrl(parameters["orthanc"].as<std::string>()); | |
| 199 } | |
| 200 | |
| 201 if (parameters.count("username")) | |
| 202 { | |
| 203 webService.SetUsername(parameters["username"].as<std::string>()); | |
| 204 } | |
| 205 | |
| 206 if (parameters.count("password")) | |
| 207 { | |
| 208 webService.SetPassword(parameters["password"].as<std::string>()); | |
| 209 } | |
| 210 | |
| 211 LOG(WARNING) << "URL to the Orthanc REST API: " << webService.GetUrl(); | |
|
31
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
16
diff
changeset
|
212 OrthancPlugins::OrthancHttpConnection orthanc(webService); |
| 0 | 213 |
| 214 if (!MessagingToolbox::CheckOrthancVersion(orthanc)) | |
| 215 { | |
| 216 LOG(ERROR) << "Your version of Orthanc is incompatible with Orthanc Stone, please upgrade"; | |
| 217 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol); | |
| 218 } | |
| 219 | |
| 220 | |
| 221 /**************************************************************** | |
| 222 * Initialize the application | |
| 223 ****************************************************************/ | |
| 224 | |
| 225 LogStatusBar statusBar; | |
| 226 BasicApplicationContext context(orthanc); | |
| 227 | |
| 228 application.Initialize(context, statusBar, parameters); | |
| 229 context.GetViewport().SetStatusBar(statusBar); | |
| 230 | |
| 231 std::string title = application.GetTitle(); | |
| 232 if (title.empty()) | |
| 233 { | |
| 234 title = "Stone of Orthanc"; | |
| 235 } | |
| 236 | |
| 237 context.Start(); | |
| 238 | |
| 239 { | |
| 240 /************************************************************** | |
| 241 * Run the application inside a SDL window | |
| 242 **************************************************************/ | |
| 243 | |
| 244 LOG(WARNING) << "Starting the application"; | |
| 245 | |
| 246 SdlWindow window(title.c_str(), width, height, opengl); | |
| 247 SdlEngine sdl(window, context.GetViewport()); | |
| 248 | |
| 249 sdl.Run(); | |
| 250 | |
| 251 LOG(WARNING) << "Stopping the application"; | |
| 252 } | |
| 253 | |
| 254 | |
| 255 /**************************************************************** | |
| 256 * Finalize the application | |
| 257 ****************************************************************/ | |
| 258 | |
| 259 context.Stop(); | |
| 260 | |
| 261 LOG(WARNING) << "The application has stopped"; | |
| 262 | |
| 263 context.GetViewport().ResetStatusBar(); | |
| 264 application.Finalize(); | |
| 265 } | |
| 266 catch (Orthanc::OrthancException& e) | |
| 267 { | |
| 268 LOG(ERROR) << "EXCEPTION: " << e.What(); | |
| 269 success = false; | |
| 270 } | |
| 271 | |
| 272 | |
| 273 /****************************************************************** | |
| 274 * Finalize all the subcomponents of Orthanc Stone | |
| 275 ******************************************************************/ | |
| 276 | |
| 277 SdlEngine::GlobalFinalize(); | |
| 278 Orthanc::HttpClient::GlobalFinalize(); | |
| 279 Orthanc::HttpClient::FinalizeOpenSsl(); | |
| 280 | |
| 281 return (success ? 0 : -1); | |
| 282 } | |
| 283 #endif | |
| 284 | |
| 285 } |