Mercurial > hg > orthanc

annotate Plugins/Samples/ConnectivityChecks/Plugin.cpp @ 3628:70398cc7aa15

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Sat, 25 Jan 2020 12:04:45 +0100
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children 94f4a18a79cc
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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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) 2017-2019 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 General Public License as
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9 * published by the Free Software Foundation, either version 3 of the
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10 * License, or (at your option) any later version.
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11 *
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12 * In addition, as a special exception, the copyright holders of this
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13 * program give permission to link the code of its release with the
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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15 * that use the same license as the "OpenSSL" library), and distribute
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16 * the linked executables. You must obey the GNU General Public License
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17 * in all respects for all of the code used other than "OpenSSL". If you
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18 * modify file(s) with this exception, you may extend this exception to
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19 * your version of the file(s), but you are not obligated to do so. If
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20 * you do not wish to do so, delete this exception statement from your
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21 * version. If you delete this exception statement from all source files
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22 * in the program, then also delete it here.
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23 *
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24 * This program is distributed in the hope that it will be useful, but
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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27 * General Public License for more details.
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28 *
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29 * You should have received a copy of the GNU General Public License
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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31 **/
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32
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33
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34 #include <EmbeddedResources.h>
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35 #include <orthanc/OrthancCPlugin.h>
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37 #include "../../../Core/OrthancException.h"
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38 #include "../../../Core/SystemToolbox.h"
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39
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40 #define ROOT_URI "/connectivity-checks"
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42
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43 static OrthancPluginContext* context_ = NULL;
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46 template <Orthanc::EmbeddedResources::DirectoryResourceId DIRECTORY>
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47 static OrthancPluginErrorCode ServeStaticResource(OrthancPluginRestOutput* output,
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48 const char* url,
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49 const OrthancPluginHttpRequest* request)
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50 {
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51 if (request->method != OrthancPluginHttpMethod_Get)
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52 {
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53 OrthancPluginSendMethodNotAllowed(context_, output, "GET");
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54 return OrthancPluginErrorCode_Success;
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55 }
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56
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57 std::string path = "/" + std::string(request->groups[0]);
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58 std::string mime = Orthanc::EnumerationToString(Orthanc::SystemToolbox::AutodetectMimeType(path));
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59
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60 try
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61 {
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62 std::string s;
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63 Orthanc::EmbeddedResources::GetDirectoryResource(s, DIRECTORY, path.c_str());
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64
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65 const char* resource = s.size() ? s.c_str() : NULL;
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66 OrthancPluginAnswerBuffer(context_, output, resource, s.size(), mime.c_str());
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67 }
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68 catch (Orthanc::OrthancException&)
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69 {
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70 std::string s = "Unknown static resource in plugin: " + std::string(request->groups[0]);
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71 OrthancPluginLogError(context_, s.c_str());
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72 OrthancPluginSendHttpStatusCode(context_, output, 404);
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73 }
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74
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75 return OrthancPluginErrorCode_Success;
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76 }
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79
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80 extern "C"
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81 {
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82 ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* c)
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83 {
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84 context_ = c;
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85
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86 /* Check the version of the Orthanc core */
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87 if (OrthancPluginCheckVersion(c) == 0)
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88 {
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89 char info[256];
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90 sprintf(info, "Your version of Orthanc (%s) must be above %d.%d.%d to run this plugin",
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91 c->orthancVersion,
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92 ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER,
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93 ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER,
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94 ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER);
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95 OrthancPluginLogError(context_, info);
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96 return -1;
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97 }
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98
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99 /* Register the callbacks */
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100 OrthancPluginSetDescription(context_, "Utilities to check connectivity to DICOM modalities, DICOMweb servers and Orthanc peers.");
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101 OrthancPluginSetRootUri(context_, ROOT_URI "/app/index.html");
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102 OrthancPluginRegisterRestCallback(context_, ROOT_URI "/libs/(.*)", ServeStaticResource<Orthanc::EmbeddedResources::LIBRARIES>);
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103 OrthancPluginRegisterRestCallback(context_, ROOT_URI "/app/(.*)", ServeStaticResource<Orthanc::EmbeddedResources::WEB_RESOURCES>);
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104
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105 return 0;
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106 }
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107
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108
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109 ORTHANC_PLUGINS_API void OrthancPluginFinalize()
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110 {
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111 }
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112
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114 ORTHANC_PLUGINS_API const char* OrthancPluginGetName()
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115 {
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116 return ORTHANC_PLUGIN_NAME;
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117 }
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118
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119
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120 ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion()
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121 {
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122 return ORTHANC_PLUGIN_VERSION;
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123 }
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124 }