Mercurial > hg > orthanc-python
view Sources/IncomingInstanceFilter.cpp @ 164:519e285ce627 OrthancPython-4.2
hotfix to add Windows builders for Python 3.12
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 16 May 2024 23:09:09 +0200 |
parents | 71d305c29cfa |
children | 6fada29b6759 |
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/** * Python plugin for Orthanc * Copyright (C) 2020-2024 Osimis S.A., Belgium * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, 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/>. **/ #include "IncomingInstanceFilter.h" #include "../Resources/Orthanc/Plugins/OrthancPluginCppWrapper.h" #include "Autogenerated/sdk.h" #include "ICallbackRegistration.h" #include "PythonString.h" #if ORTHANC_PLUGINS_VERSION_IS_ABOVE(1, 10, 0) static PyObject* incomingCStoreInstanceFilter_ = NULL; static int32_t IncomingCStoreInstanceFilter(uint16_t* dimseStatus, const OrthancPluginDicomInstance *instance) { assert(dimseStatus != NULL && instance != NULL); try { PythonLock lock; /** * Construct an instance object of the "orthanc.DicomInstance" * class. This is done by calling the constructor function * "sdk_OrthancPluginDicomInstance_Type". **/ PythonObject args(lock, PyTuple_New(2)); PyTuple_SetItem(args.GetPyObject(), 0, PyLong_FromSsize_t((intptr_t) instance)); PyTuple_SetItem(args.GetPyObject(), 1, PyBool_FromLong(true /* borrowed, don't destruct */)); PyObject *pInst = PyObject_CallObject((PyObject*) GetOrthancPluginDicomInstanceType(), args.GetPyObject()); /** * Construct the arguments tuple (instance) **/ PythonObject args2(lock, PyTuple_New(1)); PyTuple_SetItem(args2.GetPyObject(), 0, pInst); PythonObject result(lock, PyObject_CallObject(incomingCStoreInstanceFilter_, args2.GetPyObject())); std::string traceback; if (lock.HasErrorOccurred(traceback)) { OrthancPlugins::LogError("Error in the Python incoming-cstore-instance callback, " "traceback:\n" + traceback); return -1; } else { if (PyNumber_Check(result.GetPyObject())) { int32_t code = PyLong_AsLong(result.GetPyObject()); if (code < 0) { OrthancPlugins::LogError("The Python incoming-cstore-instance filter has returned a negative value"); return -1; } else if (code == 0) { return 1; // The instance is to be stored } else if (code <= 0xffff) { // The instance is to be discarded with a custom DIMSE status *dimseStatus = static_cast<uint16_t>(code); return 0; // Discard } else { OrthancPlugins::LogError("The Python incoming-cstore-instance filter has returned an out-of-range DIMSE status: " + boost::lexical_cast<std::string>(code)); return -1; } } else { OrthancPlugins::LogError("The Python incoming-cstore-instance filter has not returned an integer"); return -1; } } } catch (OrthancPlugins::PluginException& e) { return e.GetErrorCode(); } } PyObject* RegisterIncomingCStoreInstanceFilter(PyObject* module, PyObject* args) { // The GIL is locked at this point (no need to create "PythonLock") class Registration : public ICallbackRegistration { public: virtual void Register() ORTHANC_OVERRIDE { OrthancPluginRegisterIncomingCStoreInstanceFilter( OrthancPlugins::GetGlobalContext(), IncomingCStoreInstanceFilter); } }; Registration registration; return ICallbackRegistration::Apply( registration, args, incomingCStoreInstanceFilter_, "Python incoming CStore instance filter"); } void FinalizeIncomingCStoreInstanceFilter() { ICallbackRegistration::Unregister(incomingCStoreInstanceFilter_); } #else #warning OrthancPluginRegisterIncomingCStoreInstanceFilter() is not supported PyObject* RegisterIncomingCStoreInstanceFilter(PyObject* module, PyObject* args) { PyErr_SetString(PyExc_RuntimeError, "The version of your Orthanc SDK doesn't provide OrthancPluginRegisterIncomingCStoreInstanceFilter()"); return NULL; } void FinalizeIncomingCStoreInstanceFilter() { } #endif