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annotate OrthancServer/OrthancRestApi/OrthancRestApi.cpp @ 2867:251614c2edac

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DicomMoveScuJob
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 08 Oct 2018 16:08:51 +0200
parents a21b244efb37
children 5dd649de253d
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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) 2017-2018 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 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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33
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34 #include "../PrecompiledHeadersServer.h"
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35 #include "OrthancRestApi.h"
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36
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37 #include "../../Core/Logging.h"
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38 #include "../../Core/SerializationToolbox.h"
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39 #include "../ServerContext.h"
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40
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41 namespace Orthanc
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42 {
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43 void OrthancRestApi::AnswerStoredResource(RestApiPostCall& call,
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44 const std::string& publicId,
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45 ResourceType resourceType,
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46 StoreStatus status) const
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47 {
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48 Json::Value result = Json::objectValue;
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49
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50 if (status != StoreStatus_Failure)
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51 {
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52 result["ID"] = publicId;
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53 result["Path"] = GetBasePath(resourceType, publicId);
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54 }
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55
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56 result["Status"] = EnumerationToString(status);
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57 call.GetOutput().AnswerJson(result);
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58 }
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60
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61 void OrthancRestApi::ResetOrthanc(RestApiPostCall& call)
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62 {
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63 OrthancRestApi::GetApi(call).leaveBarrier_ = true;
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64 OrthancRestApi::GetApi(call).resetRequestReceived_ = true;
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65 call.GetOutput().AnswerBuffer("{}", "application/json");
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66 }
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68
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69 void OrthancRestApi::ShutdownOrthanc(RestApiPostCall& call)
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70 {
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71 OrthancRestApi::GetApi(call).leaveBarrier_ = true;
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72 call.GetOutput().AnswerBuffer("{}", "application/json");
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73 LOG(WARNING) << "Shutdown request received";
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74 }
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80 // Upload of DICOM files through HTTP ---------------------------------------
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81
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82 static void UploadDicomFile(RestApiPostCall& call)
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83 {
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84 ServerContext& context = OrthancRestApi::GetContext(call);
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85
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86 if (call.GetBodySize() == 0)
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87 {
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88 return;
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89 }
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91 LOG(INFO) << "Receiving a DICOM file of " << call.GetBodySize() << " bytes through HTTP";
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93 // TODO Remove unneccessary memcpy
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94 std::string postData(call.GetBodyData(), call.GetBodySize());
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95
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96 DicomInstanceToStore toStore;
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97 toStore.SetOrigin(DicomInstanceOrigin::FromRest(call));
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98 toStore.SetBuffer(postData);
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99
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100 std::string publicId;
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101 StoreStatus status = context.Store(publicId, toStore);
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102
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103 OrthancRestApi::GetApi(call).AnswerStoredResource(call, publicId, ResourceType_Instance, status);
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104 }
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107
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108 // Registration of the various REST handlers --------------------------------
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109
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110 OrthancRestApi::OrthancRestApi(ServerContext& context) :
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111 context_(context),
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112 leaveBarrier_(false),
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113 resetRequestReceived_(false)
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114 {
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115 RegisterSystem();
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116
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117 RegisterChanges();
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118 RegisterResources();
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119 RegisterModalities();
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120 RegisterAnonymizeModify();
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121 RegisterArchive();
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122
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123 Register("/instances", UploadDicomFile);
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125 // Auto-generated directories
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126 Register("/tools", RestApi::AutoListChildren);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1063
diff changeset
127 Register("/tools/reset", ResetOrthanc);
1730
bc34c69b594a New URI "/tools/shutdown" to stop Orthanc from the REST API
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1572
diff changeset
128 Register("/tools/shutdown", ShutdownOrthanc);
1063
0332e6e8c679 Fix automated generation of the list of resource children in the REST API
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1005
diff changeset
129 Register("/instances/{id}/frames/{frame}", RestApi::AutoListChildren);
210
96b7918a6a18 start of the refactoring of the Orthanc REST API
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
130 }
1437
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
131
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
132
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
133 ServerContext& OrthancRestApi::GetContext(RestApiCall& call)
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
134 {
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
135 return GetApi(call).context_;
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
136 }
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
137
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
138
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
139 ServerIndex& OrthancRestApi::GetIndex(RestApiCall& call)
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
140 {
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
141 return GetContext(call).GetIndex();
02f5a3f5c0a0 access to the REST API from Lua
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
142 }
2867
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
143
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
144
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
145
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
146 static const char* KEY_PERMISSIVE = "Permissive";
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
147 static const char* KEY_PRIORITY = "Priority";
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
148 static const char* KEY_SYNCHRONOUS = "Synchronous";
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
149 static const char* KEY_ASYNCHRONOUS = "Asynchronous";
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
150
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
151 void OrthancRestApi::SubmitCommandsJob(RestApiPostCall& call,
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
152 SetOfCommandsJob* job,
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
153 bool isDefaultSynchronous,
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
154 const Json::Value& body) const
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
155 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
156 std::auto_ptr<SetOfCommandsJob> raii(job);
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
157
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
158 if (job == NULL)
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
159 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
160 throw OrthancException(ErrorCode_NullPointer);
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
161 }
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
162
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
163 if (body.type() != Json::objectValue)
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
164 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
165 throw OrthancException(ErrorCode_BadFileFormat);
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
166 }
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
167
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
168 job->SetDescription("REST API");
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
169
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
170 if (body.isMember(KEY_PERMISSIVE))
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
171 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
172 job->SetPermissive(SerializationToolbox::ReadBoolean(body, KEY_PERMISSIVE));
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
173 }
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
174 else
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
175 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
176 job->SetPermissive(false);
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
177 }
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
178
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
179 int priority = 0;
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
180
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
181 if (body.isMember(KEY_PRIORITY))
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
182 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
183 priority = SerializationToolbox::ReadInteger(body, KEY_PRIORITY);
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
184 }
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
185
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
186 bool synchronous = isDefaultSynchronous;
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
187
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
188 if (body.isMember(KEY_SYNCHRONOUS))
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
189 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
190 synchronous = SerializationToolbox::ReadBoolean(body, KEY_SYNCHRONOUS);
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
191 }
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
192 else if (body.isMember(KEY_ASYNCHRONOUS))
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
193 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
194 synchronous = !SerializationToolbox::ReadBoolean(body, KEY_ASYNCHRONOUS);
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
195 }
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
196
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
197 if (synchronous)
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
198 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
199 Json::Value successContent;
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
200 if (context_.GetJobsEngine().GetRegistry().SubmitAndWait
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
201 (successContent, raii.release(), priority))
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
202 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
203 // Success in synchronous execution
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
204 call.GetOutput().AnswerJson(successContent);
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
205 }
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
206 else
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
207 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
208 // Error during synchronous execution
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
209 call.GetOutput().SignalError(HttpStatus_500_InternalServerError);
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
210 }
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
211 }
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
212 else
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
213 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
214 // Asynchronous mode: Submit the job, but don't wait for its completion
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
215 std::string id;
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
216 context_.GetJobsEngine().GetRegistry().Submit(id, raii.release(), priority);
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
217
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
218 Json::Value v;
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
219 v["ID"] = id;
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
220 v["Path"] = "/jobs/" + id;
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
221 call.GetOutput().AnswerJson(v);
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
222 }
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
223 }
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
224
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
225
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
226 void OrthancRestApi::SubmitCommandsJob(RestApiPostCall& call,
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
227 SetOfCommandsJob* job,
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
228 bool isDefaultSynchronous) const
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
229 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
230 std::auto_ptr<SetOfCommandsJob> raii(job);
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
231
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
232 Json::Value body;
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
233
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
234 if (!call.ParseJsonRequest(body))
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
235 {
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
236 body = Json::objectValue;
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
237 }
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
238
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
239 SubmitCommandsJob(call, raii.release(), isDefaultSynchronous, body);
251614c2edac DicomMoveScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
240 }
210
96b7918a6a18 start of the refactoring of the Orthanc REST API
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
241 }