Mercurial > hg > orthanc
annotate OrthancServer/OrthancInitialization.cpp @ 267:2ccf556dc1ce Orthanc-0.3.1
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 29 Apr 2013 12:55:01 +0200 |
| parents | fe180eae201d |
| children | 9784f19f7e1b 4d5f0857ec9c |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 62 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
| 0 | 3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege, |
| 4 * Belgium | |
| 5 * | |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License, or (at your option) any later version. | |
| 136 | 10 * |
| 11 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 0 | 22 * |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
| 32 | |
| 62 | 33 #include "OrthancInitialization.h" |
| 0 | 34 |
| 62 | 35 #include "../Core/OrthancException.h" |
| 0 | 36 #include "../Core/Toolbox.h" |
| 37 | |
| 38 #include <boost/lexical_cast.hpp> | |
| 39 #include <boost/filesystem.hpp> | |
| 40 #include <curl/curl.h> | |
| 41 #include <boost/thread.hpp> | |
| 108 | 42 #include <glog/logging.h> |
| 0 | 43 |
| 62 | 44 namespace Orthanc |
| 0 | 45 { |
| 46 static const char* CONFIGURATION_FILE = "Configuration.json"; | |
| 47 | |
| 48 static boost::mutex globalMutex_; | |
| 49 static std::auto_ptr<Json::Value> configuration_; | |
| 50 | |
| 51 | |
| 52 static void ReadGlobalConfiguration(const char* configurationFile) | |
| 53 { | |
| 54 configuration_.reset(new Json::Value); | |
| 55 | |
| 56 std::string content; | |
| 57 | |
| 58 if (configurationFile) | |
| 59 { | |
| 60 Toolbox::ReadFile(content, configurationFile); | |
| 108 | 61 LOG(INFO) << "Using the configuration from: " << configurationFile; |
| 0 | 62 } |
| 63 else | |
| 64 { | |
| 91 | 65 #if 0 && ORTHANC_STANDALONE == 1 && defined(__linux) |
| 66 // Unused anymore | |
| 88 | 67 // Under Linux, try and open "../../etc/orthanc/Configuration.json" |
| 19 | 68 try |
| 69 { | |
| 88 | 70 boost::filesystem::path p = Toolbox::GetDirectoryOfExecutable(); |
| 71 p = p.parent_path().parent_path(); | |
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72 p /= "etc"; |
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73 p /= "orthanc"; |
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74 p /= CONFIGURATION_FILE; |
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75 |
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76 Toolbox::ReadFile(content, p.string()); |
| 108 | 77 LOG(INFO) << "Using the configuration from: " << p.string(); |
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78 } |
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79 catch (OrthancException&) |
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80 { |
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81 // No configuration file found, give up with empty configuration |
| 108 | 82 LOG(INFO) << "Using the default Orthanc configuration"; |
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83 return; |
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84 } |
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85 |
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86 #elif ORTHANC_STANDALONE == 1 |
| 91 | 87 // No default path for the standalone configuration |
| 108 | 88 LOG(INFO) << "Using the default Orthanc configuration"; |
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89 return; |
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90 |
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91 #else |
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92 // In a non-standalone build, we use the |
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93 // "Resources/Configuration.json" from the Orthanc distribution |
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94 try |
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95 { |
| 62 | 96 boost::filesystem::path p = ORTHANC_PATH; |
| 19 | 97 p /= "Resources"; |
| 98 p /= CONFIGURATION_FILE; | |
| 99 Toolbox::ReadFile(content, p.string()); | |
| 108 | 100 LOG(INFO) << "Using the configuration from: " << p.string(); |
| 19 | 101 } |
| 62 | 102 catch (OrthancException&) |
| 19 | 103 { |
| 104 // No configuration file found, give up with empty configuration | |
| 108 | 105 LOG(INFO) << "Using the default Orthanc configuration"; |
| 19 | 106 return; |
| 107 } | |
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108 #endif |
| 0 | 109 } |
| 110 | |
| 111 Json::Reader reader; | |
| 112 if (!reader.parse(content, *configuration_)) | |
| 113 { | |
| 62 | 114 throw OrthancException("Unable to read the configuration file"); |
| 0 | 115 } |
| 116 } | |
| 117 | |
| 118 | |
| 62 | 119 void OrthancInitialize(const char* configurationFile) |
| 0 | 120 { |
| 121 boost::mutex::scoped_lock lock(globalMutex_); | |
| 122 ReadGlobalConfiguration(configurationFile); | |
| 123 curl_global_init(CURL_GLOBAL_ALL); | |
| 124 } | |
| 125 | |
| 126 | |
| 127 | |
| 62 | 128 void OrthancFinalize() |
| 0 | 129 { |
| 130 boost::mutex::scoped_lock lock(globalMutex_); | |
| 131 curl_global_cleanup(); | |
| 132 configuration_.reset(NULL); | |
| 133 } | |
| 134 | |
| 135 | |
| 136 | |
| 137 std::string GetGlobalStringParameter(const std::string& parameter, | |
| 138 const std::string& defaultValue) | |
| 139 { | |
| 140 boost::mutex::scoped_lock lock(globalMutex_); | |
| 141 | |
| 142 if (configuration_->isMember(parameter)) | |
| 143 { | |
| 144 return (*configuration_) [parameter].asString(); | |
| 145 } | |
| 146 else | |
| 147 { | |
| 148 return defaultValue; | |
| 149 } | |
| 150 } | |
| 151 | |
| 152 | |
| 153 int GetGlobalIntegerParameter(const std::string& parameter, | |
| 154 int defaultValue) | |
| 155 { | |
| 156 boost::mutex::scoped_lock lock(globalMutex_); | |
| 157 | |
| 158 if (configuration_->isMember(parameter)) | |
| 159 { | |
| 160 return (*configuration_) [parameter].asInt(); | |
| 161 } | |
| 162 else | |
| 163 { | |
| 164 return defaultValue; | |
| 165 } | |
| 166 } | |
| 167 | |
| 23 | 168 bool GetGlobalBoolParameter(const std::string& parameter, |
| 169 bool defaultValue) | |
| 170 { | |
| 171 boost::mutex::scoped_lock lock(globalMutex_); | |
| 172 | |
| 173 if (configuration_->isMember(parameter)) | |
| 174 { | |
| 175 return (*configuration_) [parameter].asBool(); | |
| 176 } | |
| 177 else | |
| 178 { | |
| 179 return defaultValue; | |
| 180 } | |
| 181 } | |
| 182 | |
| 183 | |
| 0 | 184 |
| 185 | |
| 186 void GetDicomModality(const std::string& name, | |
| 187 std::string& aet, | |
| 188 std::string& address, | |
| 189 int& port) | |
| 190 { | |
| 191 boost::mutex::scoped_lock lock(globalMutex_); | |
| 192 | |
| 193 if (!configuration_->isMember("DicomModalities")) | |
| 194 { | |
| 62 | 195 throw OrthancException(""); |
| 0 | 196 } |
| 197 | |
| 198 const Json::Value& modalities = (*configuration_) ["DicomModalities"]; | |
| 199 if (modalities.type() != Json::objectValue || | |
| 200 !modalities.isMember(name)) | |
| 201 { | |
| 62 | 202 throw OrthancException(""); |
| 0 | 203 } |
| 204 | |
| 205 try | |
| 206 { | |
| 207 aet = modalities[name].get(0u, "").asString(); | |
| 208 address = modalities[name].get(1u, "").asString(); | |
| 209 port = modalities[name].get(2u, "").asInt(); | |
| 210 } | |
| 211 catch (...) | |
| 212 { | |
| 62 | 213 throw OrthancException("Badly formatted DICOM modality"); |
| 0 | 214 } |
| 215 } | |
| 216 | |
| 217 | |
| 218 | |
| 219 void GetListOfDicomModalities(std::set<std::string>& target) | |
| 220 { | |
| 221 boost::mutex::scoped_lock lock(globalMutex_); | |
| 222 | |
| 223 target.clear(); | |
| 224 | |
| 225 if (!configuration_->isMember("DicomModalities")) | |
| 226 { | |
| 227 return; | |
| 228 } | |
| 229 | |
| 230 const Json::Value& modalities = (*configuration_) ["DicomModalities"]; | |
| 231 if (modalities.type() != Json::objectValue) | |
| 232 { | |
| 62 | 233 throw OrthancException("Badly formatted list of DICOM modalities"); |
| 0 | 234 } |
| 235 | |
| 236 Json::Value::Members members = modalities.getMemberNames(); | |
| 237 for (size_t i = 0; i < members.size(); i++) | |
| 238 { | |
| 239 for (size_t j = 0; j < members[i].size(); j++) | |
| 240 { | |
| 241 if (!isalnum(members[i][j]) && members[i][j] != '-') | |
| 242 { | |
| 62 | 243 throw OrthancException("Only alphanumeric and dash characters are allowed in the names of the modalities"); |
| 0 | 244 } |
| 245 } | |
| 246 | |
| 247 target.insert(members[i]); | |
| 248 } | |
| 249 } | |
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250 |
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251 |
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252 |
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253 void SetupRegisteredUsers(MongooseServer& httpServer) |
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254 { |
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255 boost::mutex::scoped_lock lock(globalMutex_); |
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256 |
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257 httpServer.ClearUsers(); |
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258 |
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259 if (!configuration_->isMember("RegisteredUsers")) |
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260 { |
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261 return; |
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262 } |
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263 |
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264 const Json::Value& users = (*configuration_) ["RegisteredUsers"]; |
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265 if (users.type() != Json::objectValue) |
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266 { |
| 62 | 267 throw OrthancException("Badly formatted list of users"); |
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268 } |
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269 |
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270 Json::Value::Members usernames = users.getMemberNames(); |
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271 for (size_t i = 0; i < usernames.size(); i++) |
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272 { |
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273 const std::string& username = usernames[i]; |
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274 std::string password = users[username].asString(); |
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275 httpServer.RegisterUser(username.c_str(), password.c_str()); |
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276 } |
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277 } |
| 0 | 278 } |