/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #include "pyuno_impl.hxx" #include #include #include namespace pyuno { static bool g_destructorsOfStaticObjectsHaveBeenCalled; namespace { class StaticDestructorGuard { public: ~StaticDestructorGuard() { g_destructorsOfStaticObjectsHaveBeenCalled = true; } }; } static StaticDestructorGuard guard; static bool isAfterUnloadOrPy_Finalize() { return g_destructorsOfStaticObjectsHaveBeenCalled || !Py_IsInitialized(); } namespace { class GCThread: public salhelper::Thread { public: GCThread( PyInterpreterState *interpreter, PyObject * object ); private: virtual ~GCThread() override {} virtual void execute() override; PyObject *mPyObject; PyInterpreterState *mPyInterpreter; }; } GCThread::GCThread( PyInterpreterState *interpreter, PyObject * object ) : Thread( "pyunoGCThread" ), mPyObject( object ), mPyInterpreter( interpreter ) {} void GCThread::execute() { // otherwise we crash here, when main has been left already if( isAfterUnloadOrPy_Finalize() ) return; try { PyThreadAttach g( mPyInterpreter ); { Runtime runtime; // remove the reference from the pythonobject2adapter map PyRef2Adapter::iterator ii = runtime.getImpl()->cargo->mappedObjects.find( mPyObject ); if( ii != runtime.getImpl()->cargo->mappedObjects.end() ) { runtime.getImpl()->cargo->mappedObjects.erase( ii ); } Py_XDECREF( mPyObject ); } } catch( const css::uno::RuntimeException & e ) { OString msg = OUStringToOString( e.Message, RTL_TEXTENCODING_ASCII_US ); fprintf( stderr, "Leaking python objects bridged to UNO for reason %s\n",msg.getStr()); } } void decreaseRefCount( PyInterpreterState *interpreter, PyObject *object ) { // otherwise we crash in the last after main ... if( isAfterUnloadOrPy_Finalize() ) return; // delegate to a new thread, because there does not seem // to be a method, which tells, whether the global // interpreter lock is held or not // TODO: Look for a more efficient solution try { rtl::Reference< GCThread >(new GCThread(interpreter, object))->launch(); //TODO: a protocol is missing how to join with the launched thread // before exit(3), to ensure the thread is no longer relying on any // infrastructure while that infrastructure is being shut down in // atexit handlers } catch (std::runtime_error&) { // tdf#146621: Thread creation will fail on Windows with ERROR_ACCESS_DENIED // when called at ExitProcess time; unhandled exception would hang the process abort(); } } } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ o/collabora/cp-4.4 LibreOffice 核心代码仓库文档基金会
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path: root/external/redland/UnpackedTarball_redland.mk
AgeCommit message (Expand)Author
2017-11-08redland: update autoconf configs the gbuild wayDavid Tardon
2017-06-13iOS, patch redlandjan Iversen
2017-05-02Make some externals' libtool copies cope with -mllvmStephan Bergmann
2017-02-10Remove MinGW supportStephan Bergmann
2016-08-26redland: upgrade raptor to 2.0.15, rasqal to 0.9.33, redland to 1.0.17:Michael Stahl
2016-03-04external/redland: -Werror,-Wundef (__GNUC__ vs. clang-cl)Stephan Bergmann
2015-06-12Fix Linux RPATH of various external modulesStephan Bergmann
2014-05-09Record patch upstream notificationStephan Bergmann
2014-05-09external/redland: Missing NULStephan Bergmann
2014-02-27normalize values of CROSS_COMPILINGMichael Stahl
2013-11-04fdo#70393: move redland to a subdir of externalKhaled Hosny