Mercurial > hg > orthanc-python
annotate Sources/IncomingInstanceFilter.cpp @ 101:eb6ac5a801d1
update to year 2022
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 23 Feb 2022 07:35:37 +0100 |
parents | e2b2e1d4e1bb |
children | ed994991a20b |
rev | line source |
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97 | 1 /** |
2 * Python plugin for Orthanc | |
101
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3 * Copyright (C) 2020-2022 Osimis S.A., Belgium |
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4 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
97 | 5 * |
6 * This program is free software: you can redistribute it and/or | |
7 * modify it under the terms of the GNU Affero General Public License | |
8 * as published by the Free Software Foundation, either version 3 of | |
9 * the License, or (at your option) any later version. | |
10 * | |
11 * This program is distributed in the hope that it will be useful, but | |
12 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 * Affero General Public License for more details. | |
15 * | |
16 * You should have received a copy of the GNU Affero General Public License | |
17 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 **/ | |
19 | |
20 | |
21 #include "IncomingInstanceFilter.h" | |
22 | |
23 #include "../Resources/Orthanc/Plugins/OrthancPluginCppWrapper.h" | |
24 #include "Autogenerated/sdk.h" | |
25 #include "ICallbackRegistration.h" | |
26 #include "PythonString.h" | |
27 | |
28 | |
100
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29 #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 10, 0) |
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30 |
97 | 31 static PyObject* incomingCStoreInstanceFilter_ = NULL; |
32 | |
33 | |
34 static int32_t IncomingCStoreInstanceFilter(const OrthancPluginDicomInstance *instance) | |
35 { | |
36 try | |
37 { | |
38 PythonLock lock; | |
39 | |
40 /** | |
41 * Construct an instance object of the "orthanc.DicomInstance" | |
42 * class. This is done by calling the constructor function | |
43 * "sdk_OrthancPluginDicomInstance_Type". | |
44 **/ | |
45 PythonObject args(lock, PyTuple_New(2)); | |
46 PyTuple_SetItem(args.GetPyObject(), 0, PyLong_FromSsize_t((intptr_t) instance)); | |
47 PyTuple_SetItem(args.GetPyObject(), 1, PyBool_FromLong(true /* borrowed, don't destruct */)); | |
48 PyObject *pInst = PyObject_CallObject((PyObject*) GetOrthancPluginDicomInstanceType(), args.GetPyObject()); | |
49 | |
50 /** | |
51 * Construct the arguments tuple (instance) | |
52 **/ | |
53 PythonObject args2(lock, PyTuple_New(1)); | |
54 PyTuple_SetItem(args2.GetPyObject(), 0, pInst); | |
55 | |
56 PythonObject result(lock, PyObject_CallObject(incomingCStoreInstanceFilter_, args2.GetPyObject())); | |
57 | |
58 std::string traceback; | |
59 if (lock.HasErrorOccurred(traceback)) | |
60 { | |
61 OrthancPlugins::LogError("Error in the Python incoming-cstore-instance callback, " | |
62 "traceback:\n" + traceback); | |
63 return -1; | |
64 } | |
65 else | |
66 { | |
67 if (PyLong_Check(result.GetPyObject())) | |
68 { | |
69 return static_cast<int32_t>(PyLong_AsLong(result.GetPyObject())); | |
70 } | |
71 else | |
72 { | |
73 OrthancPlugins::LogError("The Python incoming-cstore-instance filter has not returned an integer"); | |
74 return -1; | |
75 } | |
76 } | |
77 } | |
78 catch (OrthancPlugins::PluginException& e) | |
79 { | |
80 return e.GetErrorCode(); | |
81 } | |
82 } | |
83 | |
84 | |
85 PyObject* RegisterIncomingCStoreInstanceFilter(PyObject* module, PyObject* args) | |
86 { | |
87 // The GIL is locked at this point (no need to create "PythonLock") | |
88 | |
89 class Registration : public ICallbackRegistration | |
90 { | |
91 public: | |
92 virtual void Register() ORTHANC_OVERRIDE | |
93 { | |
94 OrthancPluginRegisterIncomingCStoreInstanceFilter( | |
95 OrthancPlugins::GetGlobalContext(), IncomingCStoreInstanceFilter); | |
96 } | |
97 }; | |
98 | |
99 Registration registration; | |
100 return ICallbackRegistration::Apply( | |
101 registration, args, incomingCStoreInstanceFilter_, "Python incoming CStore instance filter"); | |
102 } | |
103 | |
104 | |
105 void FinalizeIncomingCStoreInstanceFilter() | |
106 { | |
107 ICallbackRegistration::Unregister(incomingCStoreInstanceFilter_); | |
108 } | |
100
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109 |
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110 #else |
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111 |
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112 #warning OrthancPluginRegisterIncomingCStoreInstanceFilter() is not supported |
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113 |
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114 PyObject* RegisterIncomingCStoreInstanceFilter(PyObject* module, PyObject* args) |
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115 { |
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116 OrthancPlugins::LogError("The version of your Orthanc SDK doesn't provide OrthancPluginRegisterIncomingCStoreInstanceFilter()"); |
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117 Py_INCREF(Py_None); |
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118 return Py_None; |
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119 } |
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120 |
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121 void FinalizeIncomingCStoreInstanceFilter() |
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122 { |
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123 } |
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124 |
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125 #endif |