Mercurial > hg > orthanc-python
view Sources/OnStoredInstanceCallback.cpp @ 178:194ba7d6e0f4 java-code-model
integration mainline->java-code-model
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 27 Jun 2024 18:51:36 +0200 |
parents | c8de83fe7faa |
children | 28531e615104 |
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/** * Python plugin for Orthanc * Copyright (C) 2020-2023 Osimis S.A., Belgium * Copyright (C) 2024-2024 Orthanc Team SRL, 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 "OnStoredInstanceCallback.h" #include "../Resources/Orthanc/Plugins/OrthancPluginCppWrapper.h" #include "Autogenerated/sdk.h" #include "ICallbackRegistration.h" #include "PythonString.h" static PyObject* storedInstanceCallback_ = NULL; static OrthancPluginErrorCode OnStoredInstanceCallback(const OrthancPluginDicomInstance *instance, const char *instanceId) { 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, instanceId) **/ PythonString str(lock, instanceId); PythonObject args2(lock, PyTuple_New(2)); PyTuple_SetItem(args2.GetPyObject(), 0, pInst); PyTuple_SetItem(args2.GetPyObject(), 1, str.Release()); PythonObject result(lock, PyObject_CallObject(storedInstanceCallback_, args2.GetPyObject())); std::string traceback; if (lock.HasErrorOccurred(traceback)) { ORTHANC_PLUGINS_LOG_ERROR("Error in the Python on-stored-instance callback, traceback:\n" + traceback); return OrthancPluginErrorCode_Plugin; } else { return OrthancPluginErrorCode_Success; } } catch (OrthancPlugins::PluginException& e) { return e.GetErrorCode(); } } PyObject* RegisterOnStoredInstanceCallback(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 { OrthancPluginRegisterOnStoredInstanceCallback( OrthancPlugins::GetGlobalContext(), OnStoredInstanceCallback); } }; Registration registration; return ICallbackRegistration::Apply( registration, args, storedInstanceCallback_, "Python on-stored-instance callback"); } void FinalizeOnStoredInstanceCallback() { ICallbackRegistration::Unregister(storedInstanceCallback_); }