Mercurial > hg > orthanc-python
view Sources/Autogenerated/sdk_OrthancPluginImage.impl.h @ 3:26762eb9d704
reporting of exceptions
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 27 Mar 2020 11:56:30 +0100 |
parents | fef9a239df5c |
children | b2bbb516056e |
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/** * Python plugin for Orthanc * Copyright (C) 2017-2020 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ typedef struct { PyObject_HEAD /* Type-specific fields go here. */ OrthancPluginImage* object_; bool borrowed_; } sdk_OrthancPluginImage_Object; // Forward declaration of the methods static PyObject *sdk_OrthancPluginImage_OrthancPluginGetImagePixelFormat( sdk_OrthancPluginImage_Object* self, PyObject *args); static PyObject *sdk_OrthancPluginImage_OrthancPluginGetImageWidth( sdk_OrthancPluginImage_Object* self, PyObject *args); static PyObject *sdk_OrthancPluginImage_OrthancPluginGetImageHeight( sdk_OrthancPluginImage_Object* self, PyObject *args); static PyObject *sdk_OrthancPluginImage_OrthancPluginGetImagePitch( sdk_OrthancPluginImage_Object* self, PyObject *args); static PyObject *sdk_OrthancPluginImage_OrthancPluginConvertPixelFormat( sdk_OrthancPluginImage_Object* self, PyObject *args); static PyObject *sdk_OrthancPluginImage_OrthancPluginDrawText( sdk_OrthancPluginImage_Object* self, PyObject *args); static PyMethodDef sdk_OrthancPluginImage_Methods[] = { { "GetImagePixelFormat", (PyCFunction) sdk_OrthancPluginImage_OrthancPluginGetImagePixelFormat, METH_VARARGS, "Generated from C function OrthancPluginGetImagePixelFormat()" }, { "GetImageWidth", (PyCFunction) sdk_OrthancPluginImage_OrthancPluginGetImageWidth, METH_VARARGS, "Generated from C function OrthancPluginGetImageWidth()" }, { "GetImageHeight", (PyCFunction) sdk_OrthancPluginImage_OrthancPluginGetImageHeight, METH_VARARGS, "Generated from C function OrthancPluginGetImageHeight()" }, { "GetImagePitch", (PyCFunction) sdk_OrthancPluginImage_OrthancPluginGetImagePitch, METH_VARARGS, "Generated from C function OrthancPluginGetImagePitch()" }, { "ConvertPixelFormat", (PyCFunction) sdk_OrthancPluginImage_OrthancPluginConvertPixelFormat, METH_VARARGS, "Generated from C function OrthancPluginConvertPixelFormat()" }, { "DrawText", (PyCFunction) sdk_OrthancPluginImage_OrthancPluginDrawText, METH_VARARGS, "Generated from C function OrthancPluginDrawText()" }, { NULL } /* Sentinel */ }; static int sdk_OrthancPluginImage_Constructor( sdk_OrthancPluginImage_Object *self, PyObject *args, PyObject *kwds) { OrthancPlugins::LogInfo("Creating Python object of class OrthancPluginImage"); self->object_ = NULL; self->borrowed_ = false; long long object = 0; unsigned char borrowed = false; if (PyArg_ParseTuple(args, "Lb", &object, &borrowed)) { self->object_ = reinterpret_cast<OrthancPluginImage*>(static_cast<intptr_t>(object)); self->borrowed_ = borrowed; return 0; } else { PyErr_SetString(PyExc_ValueError, "Expected a pair (pointer, borrowed) in the constructor"); return -1; } } /** * Static global structure => the fields that are beyond the last * initialized field are set to zero. * https://stackoverflow.com/a/11152199/881731 **/ static PyTypeObject sdk_OrthancPluginImage_Type = { PyVarObject_HEAD_INIT(NULL, 0) "orthanc.Image", /* tp_name */ sizeof(sdk_OrthancPluginImage_Object), /* tp_basicsize */ }; static void sdk_OrthancPluginImage_Destructor(PyObject *self) { OrthancPlugins::LogInfo("Destroying Python object of class OrthancPluginImage"); sdk_OrthancPluginImage_Object& tmp = *((sdk_OrthancPluginImage_Object*) self); if (tmp.object_ != NULL && !tmp.borrowed_) { OrthancPluginFreeImage(OrthancPlugins::GetGlobalContext(), tmp.object_); tmp.object_ = NULL; } Py_TYPE(self)->tp_free((PyObject *)self); } // Actual implementation of the methods static PyObject *sdk_OrthancPluginImage_OrthancPluginGetImagePixelFormat( sdk_OrthancPluginImage_Object* self, PyObject *args) { OrthancPlugins::LogInfo("Calling method OrthancPluginGetImagePixelFormat() on object of class OrthancPluginImage"); if (self->object_ == NULL) { // TODO: RAISE //PythonLock::RaiseException(module, OrthancPluginErrorCode_NullPointer); PyErr_SetString(PyExc_ValueError, "Invalid object"); return NULL; } OrthancPluginPixelFormat value = OrthancPluginGetImagePixelFormat(OrthancPlugins::GetGlobalContext(), self->object_); return PyLong_FromLong(value); } static PyObject *sdk_OrthancPluginImage_OrthancPluginGetImageWidth( sdk_OrthancPluginImage_Object* self, PyObject *args) { OrthancPlugins::LogInfo("Calling method OrthancPluginGetImageWidth() on object of class OrthancPluginImage"); if (self->object_ == NULL) { // TODO: RAISE //PythonLock::RaiseException(module, OrthancPluginErrorCode_NullPointer); PyErr_SetString(PyExc_ValueError, "Invalid object"); return NULL; } long value = OrthancPluginGetImageWidth(OrthancPlugins::GetGlobalContext(), self->object_); return PyLong_FromLong(value); } static PyObject *sdk_OrthancPluginImage_OrthancPluginGetImageHeight( sdk_OrthancPluginImage_Object* self, PyObject *args) { OrthancPlugins::LogInfo("Calling method OrthancPluginGetImageHeight() on object of class OrthancPluginImage"); if (self->object_ == NULL) { // TODO: RAISE //PythonLock::RaiseException(module, OrthancPluginErrorCode_NullPointer); PyErr_SetString(PyExc_ValueError, "Invalid object"); return NULL; } long value = OrthancPluginGetImageHeight(OrthancPlugins::GetGlobalContext(), self->object_); return PyLong_FromLong(value); } static PyObject *sdk_OrthancPluginImage_OrthancPluginGetImagePitch( sdk_OrthancPluginImage_Object* self, PyObject *args) { OrthancPlugins::LogInfo("Calling method OrthancPluginGetImagePitch() on object of class OrthancPluginImage"); if (self->object_ == NULL) { // TODO: RAISE //PythonLock::RaiseException(module, OrthancPluginErrorCode_NullPointer); PyErr_SetString(PyExc_ValueError, "Invalid object"); return NULL; } long value = OrthancPluginGetImagePitch(OrthancPlugins::GetGlobalContext(), self->object_); return PyLong_FromLong(value); } static PyObject *sdk_OrthancPluginImage_OrthancPluginConvertPixelFormat( sdk_OrthancPluginImage_Object* self, PyObject *args) { OrthancPlugins::LogInfo("Calling method OrthancPluginConvertPixelFormat() on object of class OrthancPluginImage"); if (self->object_ == NULL) { // TODO: RAISE //PythonLock::RaiseException(module, OrthancPluginErrorCode_NullPointer); PyErr_SetString(PyExc_ValueError, "Invalid object"); return NULL; } long int arg0 = 0; if (!PyArg_ParseTuple(args, "l", &arg0)) { // TODO => RAISE : https://stackoverflow.com/questions/60832317 PyErr_SetString(PyExc_TypeError, "Bad types for the arguments (1 arguments expected)"); return NULL; } // This is the case of a constructor OrthancPluginImage* obj = OrthancPluginConvertPixelFormat(OrthancPlugins::GetGlobalContext(), self->object_, static_cast<OrthancPluginPixelFormat>(arg0)); if (obj == NULL) { // TODO => RAISE : https://stackoverflow.com/questions/60832317 //PythonLock::RaiseException(module, OrthancPluginErrorCode_InternalError); PyErr_SetString(PyExc_ValueError, "Internal error"); return NULL; } else { PyObject *argList = Py_BuildValue("Lb", obj, false /* not borrowed */); PyObject *python = PyObject_CallObject((PyObject *) &sdk_OrthancPluginImage_Type, argList); Py_DECREF(argList); return python; } } static PyObject *sdk_OrthancPluginImage_OrthancPluginDrawText( sdk_OrthancPluginImage_Object* self, PyObject *args) { OrthancPlugins::LogInfo("Calling method OrthancPluginDrawText() on object of class OrthancPluginImage"); if (self->object_ == NULL) { // TODO: RAISE //PythonLock::RaiseException(module, OrthancPluginErrorCode_NullPointer); PyErr_SetString(PyExc_ValueError, "Invalid object"); return NULL; } unsigned long arg0 = 0; const char* arg1 = NULL; long int arg2 = 0; long int arg3 = 0; unsigned char arg4 = 0; unsigned char arg5 = 0; unsigned char arg6 = 0; if (!PyArg_ParseTuple(args, "ksllbbb", &arg0, &arg1, &arg2, &arg3, &arg4, &arg5, &arg6)) { // TODO => RAISE : https://stackoverflow.com/questions/60832317 PyErr_SetString(PyExc_TypeError, "Bad types for the arguments (7 arguments expected)"); return NULL; } OrthancPluginErrorCode code = OrthancPluginDrawText(OrthancPlugins::GetGlobalContext(), self->object_, arg0, arg1, arg2, arg3, arg4, arg5, arg6); if (code == OrthancPluginErrorCode_Success) { Py_INCREF(Py_None); return Py_None; } else { // TODO => RAISE : https://stackoverflow.com/questions/60832317 //PythonLock::RaiseException(module, code); PyErr_SetString(PyExc_ValueError, "Internal error"); return NULL; } } static void RegisterOrthancPluginImageClass(PyObject* module) { sdk_OrthancPluginImage_Type.tp_new = PyType_GenericNew; sdk_OrthancPluginImage_Type.tp_flags = Py_TPFLAGS_DEFAULT; sdk_OrthancPluginImage_Type.tp_doc = "Generated from Orthanc C class: OrthancPluginImage"; sdk_OrthancPluginImage_Type.tp_methods = sdk_OrthancPluginImage_Methods; sdk_OrthancPluginImage_Type.tp_init = (initproc) sdk_OrthancPluginImage_Constructor; /** * "tp_dealloc is called when the reference count of the object goes * down to zero. This is where you destroy the object and its * members. It should then free the memory occupied by the object by * calling tp_free." * https://stackoverflow.com/a/24863227/881731 **/ sdk_OrthancPluginImage_Type.tp_dealloc = sdk_OrthancPluginImage_Destructor; if (PyType_Ready(&sdk_OrthancPluginImage_Type) < 0) { OrthancPlugins::LogError("Cannot register Python class: OrthancPluginImage"); ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); } Py_INCREF(&sdk_OrthancPluginImage_Type); if (PyModule_AddObject(module, "Image", (PyObject *)&sdk_OrthancPluginImage_Type) < 0) { OrthancPlugins::LogError("Cannot register Python class: OrthancPluginImage"); Py_DECREF(&sdk_OrthancPluginImage_Type); ORTHANC_PLUGINS_THROW_EXCEPTION(InternalError); } } PyObject* GetOrthancPluginImageType() { return (PyObject*) &sdk_OrthancPluginImage_Type; }