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comparison OrthancServer/Plugins/Samples/Sanitizer/Plugin.cpp @ 4845:02d77189d8ba received-instance-callback

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added ReceivedInstanceCallback + sample C++ plugin
author Alain Mazy <am@osimis.io>
date Thu, 09 Dec 2021 17:22:40 +0100
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children 4addabcab158
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4844:55e8fb8e8028 4845:02d77189d8ba
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2021 Osimis S.A., Belgium
6 * Copyright (C) 2021-2021 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
7 *
8 * This program is free software: you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation, either version 3 of the
11 * License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 **/
21
22
23 #include "../../../../OrthancFramework/Sources/Compatibility.h"
24 #include "../Common/OrthancPluginCppWrapper.h"
25
26 #include <boost/filesystem.hpp>
27 #include <json/value.h>
28 #include <string.h>
29 #include <iostream>
30
31
32
33
34 OrthancPluginReceivedInstanceCallbackResult ReceivedInstanceCallback(const void* receivedDicomBuffer,
35 uint64_t receivedDicomBufferSize,
36 void** modifiedDicomBuffer,
37 uint64_t* modifiedDicomBufferSize)
38 // OrthancPluginMemoryBuffer* modifiedDicomBuffer)
39 {
40 // note: this sample plugin won't work with multi-frame images or badly formed images
41 // OrthancPluginCreateDicom and OrthancPluginDicomBufferToJson do not support multi-frame and are quite touchy with invalid tag values
42
43 Json::Value receivedDicomAsJson;
44 OrthancPlugins::OrthancString str;
45 str.Assign(OrthancPluginDicomBufferToJson
46 (OrthancPlugins::GetGlobalContext(),
47 receivedDicomBuffer,
48 receivedDicomBufferSize,
49 OrthancPluginDicomToJsonFormat_Short,
50 static_cast<OrthancPluginDicomToJsonFlags>(OrthancPluginDicomToJsonFlags_IncludeBinary | OrthancPluginDicomToJsonFlags_IncludePrivateTags | OrthancPluginDicomToJsonFlags_IncludeUnknownTags | OrthancPluginDicomToJsonFlags_SkipGroupLengths | OrthancPluginDicomToJsonFlags_IncludePixelData),
51 0));
52
53 str.ToJson(receivedDicomAsJson);
54
55 if (receivedDicomAsJson["0008,0080"] != "My Institution")
56 {
57 receivedDicomAsJson["0008,0080"] = "My Institution";
58
59 OrthancPluginMemoryBuffer modifiedDicom;
60 std::string serializedModifiedDicomAsJson;
61 OrthancPlugins::WriteFastJson(serializedModifiedDicomAsJson, receivedDicomAsJson);
62 OrthancPluginErrorCode createResult = OrthancPluginCreateDicom(OrthancPlugins::GetGlobalContext(),
63 &modifiedDicom,
64 serializedModifiedDicomAsJson.c_str(),
65 NULL,
66 OrthancPluginCreateDicomFlags_DecodeDataUriScheme);
67
68 if (createResult == OrthancPluginErrorCode_Success)
69 {
70 *modifiedDicomBuffer = modifiedDicom.data;
71 *modifiedDicomBufferSize = modifiedDicom.size;
72
73 return OrthancPluginReceivedInstanceCallbackResult_Modified;
74 }
75 else
76 {
77 return OrthancPluginReceivedInstanceCallbackResult_KeepAsIs;
78 }
79 }
80
81 return OrthancPluginReceivedInstanceCallbackResult_KeepAsIs;
82 }
83
84
85 extern "C"
86 {
87 ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* c)
88 {
89 OrthancPlugins::SetGlobalContext(c);
90
91 /* Check the version of the Orthanc core */
92 // if (OrthancPluginCheckVersion(c) == 0)
93 // {
94 // OrthancPlugins::ReportMinimalOrthancVersion(ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER,
95 // ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER,
96 // ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER);
97 // return -1;
98 // }
99
100 OrthancPlugins::LogWarning("Sanitizer plugin is initializing");
101 OrthancPluginSetDescription(c, "Sample plugin to sanitize incoming DICOM instances.");
102
103 OrthancPluginRegisterReceivedInstanceCallback(c, ReceivedInstanceCallback);
104
105 return 0;
106 }
107
108
109 ORTHANC_PLUGINS_API void OrthancPluginFinalize()
110 {
111 OrthancPlugins::LogWarning("Sanitizer plugin is finalizing");
112 }
113
114
115 ORTHANC_PLUGINS_API const char* OrthancPluginGetName()
116 {
117 return "sanitizer";
118 }
119
120
121 ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion()
122 {
123 return "0.1";
124 }
125 }