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285
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1 /**
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2 * Stone of Orthanc
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2018 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #if ORTHANC_ENABLE_NATIVE != 1
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23 #error this file shall be included only with the ORTHANC_ENABLE_NATIVE set to 1
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24 #endif
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25
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291
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26 #include "NativeStoneApplicationRunner.h"
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27 #include "NativeStoneApplicationContext.h"
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285
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28 #include <boost/program_options.hpp>
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29
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30 #include "../../Framework/Toolbox/MessagingToolbox.h"
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31
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32 #include <Core/Logging.h>
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33 #include <Core/HttpClient.h>
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34 #include <Core/Toolbox.h>
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35 #include <Plugins/Samples/Common/OrthancHttpConnection.h>
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36 #include "../../Platforms/Generic/OracleWebService.h"
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37
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38 namespace OrthancStone
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39 {
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40 // Anonymous namespace to avoid clashes against other compilation modules
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41 namespace
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42 {
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43 class LogStatusBar : public IStatusBar
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44 {
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45 public:
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46 virtual void ClearMessage()
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47 {
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48 }
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49
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50 virtual void SetMessage(const std::string& message)
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51 {
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52 LOG(WARNING) << message;
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53 }
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54 };
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55 }
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56
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291
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57 int NativeStoneApplicationRunner::Execute(int argc,
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285
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58 char* argv[])
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59 {
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60 /******************************************************************
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61 * Initialize all the subcomponents of Orthanc Stone
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62 ******************************************************************/
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63
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64 Orthanc::Logging::Initialize();
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65 Orthanc::Toolbox::InitializeOpenSsl();
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66 Orthanc::HttpClient::GlobalInitialize();
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67
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68 Initialize();
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69
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70 /******************************************************************
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71 * Declare and parse the command-line options of the application
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72 ******************************************************************/
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73
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74 boost::program_options::options_description options;
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75
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76 { // generic options
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77 boost::program_options::options_description generic("Generic options");
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78 generic.add_options()
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79 ("help", "Display this help and exit")
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80 ("verbose", "Be verbose in logs")
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81 ("orthanc", boost::program_options::value<std::string>()->default_value("http://localhost:8042/"),
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82 "URL to the Orthanc server")
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83 ("username", "Username for the Orthanc server")
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84 ("password", "Password for the Orthanc server")
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85 ("https-verify", boost::program_options::value<bool>()->default_value(true), "Check HTTPS certificates")
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86 ;
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87
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88 options.add(generic);
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89 }
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90
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91 // platform specific options
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92 DeclareCommandLineOptions(options);
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93
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94 // application specific options
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95 application_.DeclareStartupOptions(options);
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96
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97 boost::program_options::variables_map parameters;
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98 bool error = false;
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99
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100 try
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101 {
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102 boost::program_options::store(boost::program_options::command_line_parser(argc, argv).
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103 options(options).run(), parameters);
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104 boost::program_options::notify(parameters);
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105 }
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106 catch (boost::program_options::error& e)
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107 {
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108 LOG(ERROR) << "Error while parsing the command-line arguments: " << e.what();
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109 error = true;
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110 }
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111
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112
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113 /******************************************************************
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114 * Configure the application with the command-line parameters
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115 ******************************************************************/
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116
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117 if (error || parameters.count("help"))
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118 {
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119 std::cout << std::endl
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120 << "Usage: " << argv[0] << " [OPTION]..."
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121 << std::endl
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122 << "Orthanc, lightweight, RESTful DICOM server for healthcare and medical research."
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123 << std::endl << std::endl
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296
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124 << "Demonstration application of Orthanc Stone in native environment."
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285
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125 << std::endl;
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126
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127 std::cout << options << "\n";
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128 return error ? -1 : 0;
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129 }
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130
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131 if (parameters.count("https-verify") &&
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132 !parameters["https-verify"].as<bool>())
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133 {
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134 LOG(WARNING) << "Turning off verification of HTTPS certificates (unsafe)";
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135 Orthanc::HttpClient::ConfigureSsl(false, "");
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136 }
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137
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138 if (parameters.count("verbose"))
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139 {
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140 Orthanc::Logging::EnableInfoLevel(true);
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141 }
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142
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143 ParseCommandLineOptions(parameters);
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144
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145
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146 bool success = true;
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147 try
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148 {
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149 /****************************************************************
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150 * Initialize the connection to the Orthanc server
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151 ****************************************************************/
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152
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153 Orthanc::WebServiceParameters webServiceParameters;
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154
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155 if (parameters.count("orthanc"))
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156 {
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157 webServiceParameters.SetUrl(parameters["orthanc"].as<std::string>());
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158 }
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159
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296
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160 if (parameters.count("username") && parameters.count("password"))
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285
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161 {
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296
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162 webServiceParameters.SetCredentials(parameters["username"].as<std::string>(),
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163 parameters["password"].as<std::string>());
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285
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164 }
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165
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166 LOG(WARNING) << "URL to the Orthanc REST API: " << webServiceParameters.GetUrl();
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167
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168 {
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169 OrthancPlugins::OrthancHttpConnection orthanc(webServiceParameters);
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170 if (!MessagingToolbox::CheckOrthancVersion(orthanc))
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171 {
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172 LOG(ERROR) << "Your version of Orthanc is incompatible with Stone of Orthanc, please upgrade";
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173 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol);
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174 }
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175 }
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176
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177
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178 /****************************************************************
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179 * Initialize the application
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180 ****************************************************************/
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181
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182 LOG(WARNING) << "Creating the widgets of the application";
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183
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184 LogStatusBar statusBar;
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185
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291
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186 NativeStoneApplicationContext context;
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285
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187
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188 {
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377
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189 Oracle oracle(4); // use 4 threads to download content
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190 oracle.Start();
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191
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192 {
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193 OracleWebService webService(broker_, oracle, webServiceParameters, context);
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194 context.SetWebService(webService);
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195
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196 application_.Initialize(&context, statusBar, parameters);
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197
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198 {
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199 NativeStoneApplicationContext::GlobalMutexLocker locker(context);
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200 context.SetCentralWidget(application_.GetCentralWidget());
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201 context.GetCentralViewport().SetStatusBar(statusBar);
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202 }
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285
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203
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377
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204 std::string title = application_.GetTitle();
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205 if (title.empty())
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206 {
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207 title = "Stone of Orthanc";
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208 }
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209
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210 /****************************************************************
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211 * Run the application
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212 ****************************************************************/
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213
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214 Run(context, title, argc, argv);
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215
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216 /****************************************************************
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217 * Finalize the application
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218 ****************************************************************/
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219
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220 oracle.Stop();
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221 }
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285
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222 }
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223
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224 LOG(WARNING) << "The application is stopping";
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225 application_.Finalize();
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226 }
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227 catch (Orthanc::OrthancException& e)
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228 {
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229 LOG(ERROR) << "EXCEPTION: " << e.What();
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230 success = false;
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231 }
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232
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233
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234 /******************************************************************
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235 * Finalize all the subcomponents of Orthanc Stone
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236 ******************************************************************/
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237
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238 Finalize();
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239 Orthanc::HttpClient::GlobalFinalize();
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240 Orthanc::Toolbox::FinalizeOpenSsl();
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241
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242 return (success ? 0 : -1);
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243 }
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244
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245 }
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