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annotate OrthancFramework/Sources/DicomNetworking/Internals/FindScp.cpp @ 4302:4c91fbede7d2

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missing macro CIVETWEB_KEEP_ALIVE_TIMEOUT_SECONDS
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 06 Nov 2020 10:00:05 +0100
parents 5b254bd435d3
children d9473bd5ed43
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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) 2017-2020 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 Lesser 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 * Lesser 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 Lesser General Public
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18 * License along with this program. If not, see
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19 * <http://www.gnu.org/licenses/>.
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20 **/
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25 /*=========================================================================
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26
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27 This file is based on portions of the following project:
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29 Program: DCMTK 3.6.0
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30 Module: http://dicom.offis.de/dcmtk.php.en
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32 Copyright (C) 1994-2011, OFFIS e.V.
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33 All rights reserved.
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35 This software and supporting documentation were developed by
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37 OFFIS e.V.
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38 R&D Division Health
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39 Escherweg 2
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40 26121 Oldenburg, Germany
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42 Redistribution and use in source and binary forms, with or without
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43 modification, are permitted provided that the following conditions
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44 are met:
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46 - Redistributions of source code must retain the above copyright
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47 notice, this list of conditions and the following disclaimer.
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49 - Redistributions in binary form must reproduce the above copyright
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50 notice, this list of conditions and the following disclaimer in the
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51 documentation and/or other materials provided with the distribution.
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53 - Neither the name of OFFIS nor the names of its contributors may be
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54 used to endorse or promote products derived from this software
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55 without specific prior written permission.
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57 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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58 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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59 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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60 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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61 HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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62 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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63 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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64 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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65 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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66 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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67 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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69 =========================================================================*/
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73 #include "../../PrecompiledHeaders.h"
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74 #include "FindScp.h"
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75
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76 #include "../../DicomFormat/DicomArray.h"
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77 #include "../../DicomParsing/FromDcmtkBridge.h"
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78 #include "../../DicomParsing/ToDcmtkBridge.h"
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79 #include "../../Logging.h"
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80 #include "../../OrthancException.h"
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82 #include <dcmtk/dcmdata/dcfilefo.h>
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83 #include <dcmtk/dcmdata/dcdeftag.h>
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87 /**
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88 * The function below is extracted from DCMTK 3.6.0, cf. file
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89 * "dcmtk-3.6.0/dcmwlm/libsrc/wldsfs.cc".
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90 **/
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92 static void HandleExistentButEmptyReferencedStudyOrPatientSequenceAttributes(DcmDataset *dataset,
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93 const DcmTagKey &sequenceTagKey)
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94 // Date : May 3, 2005
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95 // Author : Thomas Wilkens
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96 // Task : This function performs a check on a sequence attribute in the given dataset. At two different places
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97 // in the definition of the DICOM worklist management service, a sequence attribute with a return type
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98 // of 2 is mentioned containing two 1C attributes in its item; the condition of the two 1C attributes
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99 // specifies that in case a sequence item is present, then these two attributes must be existent and
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100 // must contain a value. (I am talking about ReferencedStudySequence and ReferencedPatientSequence.)
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101 // In cases where the sequence attribute contains exactly one item with an empty ReferencedSOPClass
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102 // and an empty ReferencedSOPInstance, we want to remove the item from the sequence. This is what
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103 // this function does.
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104 // Parameters : dataset - [in] Dataset in which the consistency of the sequence attribute shall be checked.
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105 // sequenceTagKey - [in] DcmTagKey of the sequence attribute which shall be checked.
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106 // Return Value : none.
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107 {
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108 DcmElement *sequenceAttribute = NULL, *referencedSOPClassUIDAttribute = NULL, *referencedSOPInstanceUIDAttribute = NULL;
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109
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110 // in case the sequence attribute contains exactly one item with an empty
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111 // ReferencedSOPClassUID and an empty ReferencedSOPInstanceUID, remove the item
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112 if( dataset->findAndGetElement( sequenceTagKey, sequenceAttribute ).good() &&
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113 ( (DcmSequenceOfItems*)sequenceAttribute )->card() == 1 &&
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114 ( (DcmSequenceOfItems*)sequenceAttribute )->getItem(0)->findAndGetElement( DCM_ReferencedSOPClassUID, referencedSOPClassUIDAttribute ).good() &&
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115 referencedSOPClassUIDAttribute->getLength() == 0 &&
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116 ( (DcmSequenceOfItems*)sequenceAttribute )->getItem(0)->findAndGetElement( DCM_ReferencedSOPInstanceUID, referencedSOPInstanceUIDAttribute, OFFalse ).good() &&
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117 referencedSOPInstanceUIDAttribute->getLength() == 0 )
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118 {
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119 DcmItem *item = ((DcmSequenceOfItems*)sequenceAttribute)->remove( ((DcmSequenceOfItems*)sequenceAttribute)->getItem(0) );
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120 delete item;
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121 }
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122 }
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123
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124
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125
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126 namespace Orthanc
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127 {
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128 namespace
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129 {
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130 struct FindScpData
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131 {
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132 DicomServer::IRemoteModalities* modalities_;
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133 IFindRequestHandler* findHandler_;
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134 IWorklistRequestHandler* worklistHandler_;
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135 DicomFindAnswers answers_;
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136 DcmDataset* lastRequest_;
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137 const std::string* remoteIp_;
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138 const std::string* remoteAet_;
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139 const std::string* calledAet_;
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140
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141 FindScpData() :
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142 modalities_(NULL),
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143 findHandler_(NULL),
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144 worklistHandler_(NULL),
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145 answers_(false),
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146 lastRequest_(NULL),
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147 remoteIp_(NULL),
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148 remoteAet_(NULL),
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149 calledAet_(NULL)
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150 {
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151 }
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152 };
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153
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154
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155
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156 static void FixWorklistQuery(ParsedDicomFile& query)
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157 {
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158 // TODO: Check out
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159 // WlmDataSourceFileSystem::HandleExistentButEmptyDescriptionAndCodeSequenceAttributes()"
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160 // in DCMTK 3.6.0
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161
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162 DcmDataset* dataset = query.GetDcmtkObject().getDataset();
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163 HandleExistentButEmptyReferencedStudyOrPatientSequenceAttributes(dataset, DCM_ReferencedStudySequence);
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164 HandleExistentButEmptyReferencedStudyOrPatientSequenceAttributes(dataset, DCM_ReferencedPatientSequence);
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165 }
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166
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167
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168 static void FixFindQuery(DicomMap& target,
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169 const DicomMap& source)
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170 {
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171 // "The definition of a Data Set in PS3.5 specifically excludes
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172 // the range of groups below group 0008, and this includes in
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173 // particular Meta Information Header elements such as Transfer
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174 // Syntax UID (0002,0010)."
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175 // http://dicom.nema.org/medical/dicom/current/output/chtml/part04/sect_C.4.html#sect_C.4.1.1.3
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176 // https://groups.google.com/d/msg/orthanc-users/D3kpPuX8yV0/_zgHOzkMEQAJ
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177
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178 DicomArray a(source);
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179
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180 for (size_t i = 0; i < a.GetSize(); i++)
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181 {
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182 if (a.GetElement(i).GetTag().GetGroup() >= 0x0008)
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183 {
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184 target.SetValue(a.GetElement(i).GetTag(), a.GetElement(i).GetValue());
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185 }
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186 }
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187 }
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188
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189
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190
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191 void FindScpCallback(
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192 /* in */
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193 void *callbackData,
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194 OFBool cancelled,
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195 T_DIMSE_C_FindRQ *request,
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196 DcmDataset *requestIdentifiers,
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197 int responseCount,
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198 /* out */
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199 T_DIMSE_C_FindRSP *response,
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200 DcmDataset **responseIdentifiers,
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201 DcmDataset **statusDetail)
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202 {
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203 assert(response != NULL);
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204 assert(requestIdentifiers != NULL);
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205
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206 bzero(response, sizeof(T_DIMSE_C_FindRSP));
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207 *statusDetail = NULL;
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208
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209 std::string sopClassUid(request->AffectedSOPClassUID);
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210
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211 FindScpData& data = *reinterpret_cast<FindScpData*>(callbackData);
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212 if (data.lastRequest_ == NULL)
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213 {
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214 {
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215 std::stringstream s; // DcmObject::PrintHelper cannot be used with VS2008
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216 requestIdentifiers->print(s);
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217 CLOG(TRACE, DICOM) << "Received C-FIND Request:" << std::endl << s.str();
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218 }
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219
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220 bool ok = false;
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221
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222 try
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223 {
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224 RemoteModalityParameters modality;
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225
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226 /**
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227 * Ensure that the remote modality is known to Orthanc for C-FIND requests.
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228 **/
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229
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230 assert(data.modalities_ != NULL);
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231 if (!data.modalities_->LookupAETitle(modality, *data.remoteAet_))
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232 {
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233 throw OrthancException(ErrorCode_UnknownModality,
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234 "Modality with AET \"" + (*data.remoteAet_) +
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235 "\" is not defined in the \"DicomModalities\" configuration option");
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236 }
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237
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238
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239 if (sopClassUid == UID_FINDModalityWorklistInformationModel)
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240 {
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241 data.answers_.SetWorklist(true);
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242
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243 if (data.worklistHandler_ != NULL)
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244 {
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245 ParsedDicomFile query(*requestIdentifiers);
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246 FixWorklistQuery(query);
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247
1800
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diff changeset
248 data.worklistHandler_->Handle(data.answers_, query,
30e97a1f4093 callback for handling worklists with plugins
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diff changeset
249 *data.remoteIp_, *data.remoteAet_,
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de1ba22fd28a simplification wrt. modality manufacturers
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diff changeset
250 *data.calledAet_, modality.GetManufacturer());
1786
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diff changeset
251 ok = true;
164d78911382 primitives to handle dicom worklists
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parents: 1573
diff changeset
252 }
164d78911382 primitives to handle dicom worklists
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parents: 1573
diff changeset
253 else
164d78911382 primitives to handle dicom worklists
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parents: 1573
diff changeset
254 {
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diff changeset
255 CLOG(ERROR, DICOM) << "No worklist handler is installed, cannot handle this C-FIND request";
1786
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diff changeset
256 }
164d78911382 primitives to handle dicom worklists
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parents: 1573
diff changeset
257 }
164d78911382 primitives to handle dicom worklists
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parents: 1573
diff changeset
258 else
164d78911382 primitives to handle dicom worklists
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parents: 1573
diff changeset
259 {
2059
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parents: 1929
diff changeset
260 data.answers_.SetWorklist(false);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1929
diff changeset
261
1786
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diff changeset
262 if (data.findHandler_ != NULL)
164d78911382 primitives to handle dicom worklists
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parents: 1573
diff changeset
263 {
1859
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parents: 1800
diff changeset
264 std::list<DicomTag> sequencesToReturn;
4e7c318a3f69 C-FIND SCP will return tags with sequence value representation
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diff changeset
265
4e7c318a3f69 C-FIND SCP will return tags with sequence value representation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1800
diff changeset
266 for (unsigned long i = 0; i < requestIdentifiers->card(); i++)
4e7c318a3f69 C-FIND SCP will return tags with sequence value representation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1800
diff changeset
267 {
4e7c318a3f69 C-FIND SCP will return tags with sequence value representation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1800
diff changeset
268 DcmElement* element = requestIdentifiers->getElement(i);
4e7c318a3f69 C-FIND SCP will return tags with sequence value representation
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parents: 1800
diff changeset
269 if (element && !element->isLeaf())
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parents: 1800
diff changeset
270 {
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diff changeset
271 const DicomTag tag(FromDcmtkBridge::Convert(element->getTag()));
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diff changeset
272
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diff changeset
273 DcmSequenceOfItems& sequence = dynamic_cast<DcmSequenceOfItems&>(*element);
4e7c318a3f69 C-FIND SCP will return tags with sequence value representation
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diff changeset
274 if (sequence.card() != 0)
4e7c318a3f69 C-FIND SCP will return tags with sequence value representation
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parents: 1800
diff changeset
275 {
4284
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diff changeset
276 CLOG(WARNING, DICOM) << "Orthanc only supports sequence matching on worklists, "
756126cd2219 moving all logs from DicomNetworking folder into the "dicom" category
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diff changeset
277 << "ignoring C-FIND SCU constraint on tag (" << tag.Format()
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diff changeset
278 << ") " << FromDcmtkBridge::GetTagName(*element);
1859
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
279 }
4e7c318a3f69 C-FIND SCP will return tags with sequence value representation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1800
diff changeset
280
4e7c318a3f69 C-FIND SCP will return tags with sequence value representation
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
281 sequencesToReturn.push_back(tag);
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parents: 1800
diff changeset
282 }
4e7c318a3f69 C-FIND SCP will return tags with sequence value representation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1800
diff changeset
283 }
4e7c318a3f69 C-FIND SCP will return tags with sequence value representation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1800
diff changeset
284
1786
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diff changeset
285 DicomMap input;
4137
6774605d4341 keep only one signature for FromDcmtkBridge::ExtractDicomSummary()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4136
diff changeset
286 std::set<DicomTag> ignoreTagLength;
6774605d4341 keep only one signature for FromDcmtkBridge::ExtractDicomSummary()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4136
diff changeset
287 FromDcmtkBridge::ExtractDicomSummary(input, *requestIdentifiers, 0 /* don't truncate tags */, ignoreTagLength);
2125
b9bd52c72ba2 cleaning up
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2115
diff changeset
288
3108
55dacaf139ed Don't consider tags whose group is below 0x0008 in C-FIND SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
289 DicomMap filtered;
55dacaf139ed Don't consider tags whose group is below 0x0008 in C-FIND SCP
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
290 FixFindQuery(filtered, input);
55dacaf139ed Don't consider tags whose group is below 0x0008 in C-FIND SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
291
55dacaf139ed Don't consider tags whose group is below 0x0008 in C-FIND SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
292 data.findHandler_->Handle(data.answers_, filtered, sequencesToReturn,
1800
30e97a1f4093 callback for handling worklists with plugins
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diff changeset
293 *data.remoteIp_, *data.remoteAet_,
2256
de1ba22fd28a simplification wrt. modality manufacturers
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
294 *data.calledAet_, modality.GetManufacturer());
1786
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diff changeset
295 ok = true;
164d78911382 primitives to handle dicom worklists
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diff changeset
296 }
164d78911382 primitives to handle dicom worklists
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diff changeset
297 else
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diff changeset
298 {
4284
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diff changeset
299 CLOG(ERROR, DICOM) << "No C-Find handler is installed, cannot handle this request";
1786
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diff changeset
300 }
164d78911382 primitives to handle dicom worklists
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diff changeset
301 }
0
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parents:
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302 }
62
a70bb32802ae renaming Server
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parents: 57
diff changeset
303 catch (OrthancException& e)
0
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parents:
diff changeset
304 {
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diff changeset
305 // Internal error!
4284
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diff changeset
306 CLOG(ERROR, DICOM) << "C-FIND request handler has failed: " << e.What();
1786
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diff changeset
307 }
164d78911382 primitives to handle dicom worklists
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diff changeset
308
164d78911382 primitives to handle dicom worklists
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diff changeset
309 if (!ok)
164d78911382 primitives to handle dicom worklists
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diff changeset
310 {
0
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diff changeset
311 response->DimseStatus = STATUS_FIND_Failed_UnableToProcess;
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diff changeset
312 *responseIdentifiers = NULL;
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diff changeset
313 return;
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parents:
diff changeset
314 }
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parents:
diff changeset
315
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diff changeset
316 data.lastRequest_ = requestIdentifiers;
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parents:
diff changeset
317 }
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parents:
diff changeset
318 else if (data.lastRequest_ != requestIdentifiers)
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parents:
diff changeset
319 {
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parents:
diff changeset
320 // Internal error!
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parents:
diff changeset
321 response->DimseStatus = STATUS_FIND_Failed_UnableToProcess;
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parents:
diff changeset
322 *responseIdentifiers = NULL;
3959d33612cc initial commit
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parents:
diff changeset
323 return;
3959d33612cc initial commit
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parents:
diff changeset
324 }
722
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parents: 689
diff changeset
325
0
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parents:
diff changeset
326 if (responseCount <= static_cast<int>(data.answers_.GetSize()))
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parents:
diff changeset
327 {
941
83489fddd8c5 Options to limit the number of results for an incoming C-FIND query
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parents: 831
diff changeset
328 // There are pending results that are still to be sent
0
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diff changeset
329 response->DimseStatus = STATUS_Pending;
1789
bdcc1dba4a53 optimization
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parents: 1788
diff changeset
330 *responseIdentifiers = data.answers_.ExtractDcmDataset(responseCount - 1);
4286
526bd8bad850 debug logs for C-MOVE and C-GET SCP
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parents: 4285
diff changeset
331
526bd8bad850 debug logs for C-MOVE and C-GET SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4285
diff changeset
332 if (*responseIdentifiers)
526bd8bad850 debug logs for C-MOVE and C-GET SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4285
diff changeset
333 {
4288
5b254bd435d3 fix for VS2008
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4286
diff changeset
334 std::stringstream s; // DcmObject::PrintHelper cannot be used with VS2008
5b254bd435d3 fix for VS2008
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4286
diff changeset
335 (*responseIdentifiers)->print(s);
4286
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4285
diff changeset
336 OFString str;
526bd8bad850 debug logs for C-MOVE and C-GET SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4285
diff changeset
337 CLOG(TRACE, DICOM) << "Sending C-FIND Response "
526bd8bad850 debug logs for C-MOVE and C-GET SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4285
diff changeset
338 << responseCount << "/" << data.answers_.GetSize() << ":" << std::endl
526bd8bad850 debug logs for C-MOVE and C-GET SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4285
diff changeset
339 << s.str();
526bd8bad850 debug logs for C-MOVE and C-GET SCP
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4285
diff changeset
340 }
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
341 }
1800
30e97a1f4093 callback for handling worklists with plugins
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parents: 1799
diff changeset
342 else if (data.answers_.IsComplete())
941
83489fddd8c5 Options to limit the number of results for an incoming C-FIND query
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 831
diff changeset
343 {
83489fddd8c5 Options to limit the number of results for an incoming C-FIND query
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parents: 831
diff changeset
344 // Success: All the results have been sent
83489fddd8c5 Options to limit the number of results for an incoming C-FIND query
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parents: 831
diff changeset
345 response->DimseStatus = STATUS_Success;
83489fddd8c5 Options to limit the number of results for an incoming C-FIND query
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parents: 831
diff changeset
346 *responseIdentifiers = NULL;
83489fddd8c5 Options to limit the number of results for an incoming C-FIND query
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parents: 831
diff changeset
347 }
0
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parents:
diff changeset
348 else
3959d33612cc initial commit
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parents:
diff changeset
349 {
941
83489fddd8c5 Options to limit the number of results for an incoming C-FIND query
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parents: 831
diff changeset
350 // Success, but the results were too numerous and had to be cropped
4284
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4203
diff changeset
351 CLOG(WARNING, DICOM) << "Too many results for an incoming C-FIND query";
941
83489fddd8c5 Options to limit the number of results for an incoming C-FIND query
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parents: 831
diff changeset
352 response->DimseStatus = STATUS_FIND_Cancel_MatchingTerminatedDueToCancelRequest;
0
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parents:
diff changeset
353 *responseIdentifiers = NULL;
3959d33612cc initial commit
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parents:
diff changeset
354 }
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
355 }
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
356 }
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
357
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
358
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
359 OFCondition Internals::findScp(T_ASC_Association * assoc,
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
360 T_DIMSE_Message * msg,
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
361 T_ASC_PresentationContextID presID,
2381
b8969010b534 uncoupling DCMTK primitives from Orthanc::Configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2256
diff changeset
362 DicomServer::IRemoteModalities& modalities,
1786
164d78911382 primitives to handle dicom worklists
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parents: 1573
diff changeset
363 IFindRequestHandler* findHandler,
164d78911382 primitives to handle dicom worklists
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1573
diff changeset
364 IWorklistRequestHandler* worklistHandler,
1573
3309878b3e16 more information about the origin of requests submitted to the DICOM handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1486
diff changeset
365 const std::string& remoteIp,
1799
4f01c9d73f02 calledAet made available to all the handlers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1789
diff changeset
366 const std::string& remoteAet,
3704
58f92b1c8061 Fix issue #167 (Job can't be cancelled - Handling of timeouts after established association)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3640
diff changeset
367 const std::string& calledAet,
58f92b1c8061 Fix issue #167 (Job can't be cancelled - Handling of timeouts after established association)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3640
diff changeset
368 int timeout)
0
3959d33612cc initial commit
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parents:
diff changeset
369 {
3959d33612cc initial commit
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parents:
diff changeset
370 FindScpData data;
2381
b8969010b534 uncoupling DCMTK primitives from Orthanc::Configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2256
diff changeset
371 data.modalities_ = &modalities;
1786
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parents: 1573
diff changeset
372 data.findHandler_ = findHandler;
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parents: 1573
diff changeset
373 data.worklistHandler_ = worklistHandler;
2381
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2256
diff changeset
374 data.lastRequest_ = NULL;
1573
3309878b3e16 more information about the origin of requests submitted to the DICOM handlers
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parents: 1486
diff changeset
375 data.remoteIp_ = &remoteIp;
3309878b3e16 more information about the origin of requests submitted to the DICOM handlers
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parents: 1486
diff changeset
376 data.remoteAet_ = &remoteAet;
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diff changeset
377 data.calledAet_ = &calledAet;
0
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parents:
diff changeset
378
3959d33612cc initial commit
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parents:
diff changeset
379 OFCondition cond = DIMSE_findProvider(assoc, presID, &msg->msg.CFindRQ,
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380 FindScpCallback, &data,
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381 /*opt_blockMode*/ (timeout ? DIMSE_NONBLOCKING : DIMSE_BLOCKING),
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382 /*opt_dimse_timeout*/ timeout);
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383
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384 // if some error occured, dump corresponding information and remove the outfile if necessary
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385 if (cond.bad())
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386 {
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387 OFString temp_str;
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388 CLOG(ERROR, DICOM) << "Find SCP Failed: " << cond.text();
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389 }
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390
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391 return cond;
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392 }
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393 }