42
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1 /**
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2 * Python plugin for Orthanc
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3 * Copyright (C) 2017-2020 Osimis S.A., Belgium
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4 *
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5 * This program is free software: you can redistribute it and/or
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6 * modify it under the terms of the GNU Affero General Public License
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7 * as published by the Free Software Foundation, either version 3 of
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8 * the License, or (at your option) any later version.
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9 *
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10 * This program is distributed in the hope that it will be useful, but
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11 * WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 * Affero General Public License for more details.
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14 *
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15 * You should have received a copy of the GNU Affero General Public License
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16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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17 **/
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18
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19
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20 typedef struct
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21 {
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22 PyObject_HEAD
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23
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24 /* Type-specific fields go here. */
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25 OrthancPluginFindMatcher* object_;
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26 bool borrowed_;
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27 } sdk_OrthancPluginFindMatcher_Object;
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28
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29
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30
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31 // Forward declaration of the methods
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32 static PyObject *sdk_OrthancPluginFindMatcher_OrthancPluginFindMatcherIsMatch(
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33 sdk_OrthancPluginFindMatcher_Object* self, PyObject *args);
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34
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35
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36 static PyMethodDef sdk_OrthancPluginFindMatcher_Methods[] = {
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37 { "FindMatcherIsMatch",
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38 (PyCFunction) sdk_OrthancPluginFindMatcher_OrthancPluginFindMatcherIsMatch, METH_VARARGS,
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39 "Generated from C function OrthancPluginFindMatcherIsMatch()" },
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40 { NULL } /* Sentinel */
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41 };
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42
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43
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44 static int sdk_OrthancPluginFindMatcher_Constructor(
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45 sdk_OrthancPluginFindMatcher_Object *self, PyObject *args, PyObject *kwds)
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46 {
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47 PythonLock::LogCall("Creating Python object of class OrthancPluginFindMatcher");
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48
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49 self->object_ = NULL;
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50 self->borrowed_ = false;
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51
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52 long long object = 0;
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53 unsigned char borrowed = false;
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54
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55 if (PyArg_ParseTuple(args, "Lb", &object, &borrowed))
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56 {
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57 self->object_ = reinterpret_cast<OrthancPluginFindMatcher*>(static_cast<intptr_t>(object));
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58 self->borrowed_ = borrowed;
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59 return 0;
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60 }
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61 else
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62 {
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63 PyErr_SetString(PyExc_ValueError, "Expected a pair (pointer, borrowed) in the constructor");
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64 return -1;
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65 }
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66 }
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67
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68
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69 /**
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70 * Static global structure => the fields that are beyond the last
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71 * initialized field are set to zero.
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72 * https://stackoverflow.com/a/11152199/881731
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73 **/
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74 static PyTypeObject sdk_OrthancPluginFindMatcher_Type = {
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75 PyVarObject_HEAD_INIT(NULL, 0)
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76 "orthanc.FindMatcher", /* tp_name */
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77 sizeof(sdk_OrthancPluginFindMatcher_Object), /* tp_basicsize */
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78 };
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79
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80
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81 static void sdk_OrthancPluginFindMatcher_Destructor(PyObject *self)
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82 {
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83 PythonLock::LogCall("Destroying Python object of class OrthancPluginFindMatcher");
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84
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85 sdk_OrthancPluginFindMatcher_Object& tmp = *((sdk_OrthancPluginFindMatcher_Object*) self);
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86
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87 if (tmp.object_ != NULL &&
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88 !tmp.borrowed_)
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89 {
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90 OrthancPluginFreeFindMatcher(OrthancPlugins::GetGlobalContext(), tmp.object_);
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91 tmp.object_ = NULL;
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92 }
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93
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94 Py_TYPE(self)->tp_free((PyObject *)self);
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95 }
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96
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97
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98 // Actual implementation of the methods
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99 static PyObject *sdk_OrthancPluginFindMatcher_OrthancPluginFindMatcherIsMatch(
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100 sdk_OrthancPluginFindMatcher_Object* self, PyObject *args)
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101 {
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102 PythonLock::LogCall("Calling method OrthancPluginFindMatcherIsMatch() on object of class OrthancPluginFindMatcher");
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103
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104 if (self->object_ == NULL)
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105 {
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106 // TODO: RAISE
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107 //PythonLock::RaiseException(module, OrthancPluginErrorCode_NullPointer);
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108 PyErr_SetString(PyExc_ValueError, "Invalid object");
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109 return NULL;
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110 }
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111
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112 Py_buffer arg0;
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113
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114 if (!PyArg_ParseTuple(args, "s*", &arg0))
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115 {
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116 // TODO => RAISE : https://stackoverflow.com/questions/60832317
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117 PyErr_SetString(PyExc_TypeError, "Bad types for the arguments (1 arguments expected)");
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118 return NULL;
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119 }
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120 long value = OrthancPluginFindMatcherIsMatch(OrthancPlugins::GetGlobalContext(), self->object_, arg0.buf, arg0.len);
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121 PyBuffer_Release(&arg0);
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122 return PyLong_FromLong(value);
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123 }
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124
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125
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126
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127 static void RegisterOrthancPluginFindMatcherClass(PyObject* module)
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128 {
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129 sdk_OrthancPluginFindMatcher_Type.tp_new = PyType_GenericNew;
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130 sdk_OrthancPluginFindMatcher_Type.tp_flags = Py_TPFLAGS_DEFAULT;
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131 sdk_OrthancPluginFindMatcher_Type.tp_doc = "Generated from Orthanc C class: OrthancPluginFindMatcher";
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132 sdk_OrthancPluginFindMatcher_Type.tp_methods = sdk_OrthancPluginFindMatcher_Methods;
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133 sdk_OrthancPluginFindMatcher_Type.tp_init = (initproc) sdk_OrthancPluginFindMatcher_Constructor;
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134
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135 /**
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136 * "tp_dealloc is called when the reference count of the object goes
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137 * down to zero. This is where you destroy the object and its
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138 * members. It should then free the memory occupied by the object by
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139 * calling tp_free."
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140 * https://stackoverflow.com/a/24863227/881731
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141 **/
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142 sdk_OrthancPluginFindMatcher_Type.tp_dealloc = sdk_OrthancPluginFindMatcher_Destructor;
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143
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144 if (PyType_Ready(&sdk_OrthancPluginFindMatcher_Type) < 0)
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145 {
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146 OrthancPlugins::LogError("Cannot register Python class: OrthancPluginFindMatcher");
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147 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError);
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148 }
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149
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150 Py_INCREF(&sdk_OrthancPluginFindMatcher_Type);
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151 if (PyModule_AddObject(module, "FindMatcher", (PyObject *)&sdk_OrthancPluginFindMatcher_Type) < 0)
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152 {
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153 OrthancPlugins::LogError("Cannot register Python class: OrthancPluginFindMatcher");
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154 Py_DECREF(&sdk_OrthancPluginFindMatcher_Type);
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155 ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError);
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156 }
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157 }
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158
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159
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160 PyObject* GetOrthancPluginFindMatcherType()
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161 {
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162 return (PyObject*) &sdk_OrthancPluginFindMatcher_Type;
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163 }
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