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Diffstat (limited to 'framework/source/fwi/helper/shareablemutex.cxx')
-rw-r--r-- | framework/source/fwi/helper/shareablemutex.cxx | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/framework/source/fwi/helper/shareablemutex.cxx b/framework/source/fwi/helper/shareablemutex.cxx new file mode 100644 index 000000000000..b173c6c34a4f --- /dev/null +++ b/framework/source/fwi/helper/shareablemutex.cxx @@ -0,0 +1,81 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_framework.hxx" +#include <helper/shareablemutex.hxx> + +namespace framework +{ + +ShareableMutex::ShareableMutex() +{ + pMutexRef = new MutexRef; + pMutexRef->acquire(); +} + +ShareableMutex::ShareableMutex( const ShareableMutex& rShareableMutex ) +{ + pMutexRef = rShareableMutex.pMutexRef; + if ( pMutexRef ) + pMutexRef->acquire(); +} + +const ShareableMutex& ShareableMutex::operator=( const ShareableMutex& rShareableMutex ) +{ + if ( rShareableMutex.pMutexRef ) + rShareableMutex.pMutexRef->acquire(); + if ( pMutexRef ) + pMutexRef->release(); + pMutexRef = rShareableMutex.pMutexRef; + return *this; +} + +ShareableMutex::~ShareableMutex() +{ + if ( pMutexRef ) + pMutexRef->release(); +} + +void ShareableMutex::acquire() +{ + if ( pMutexRef ) + pMutexRef->m_oslMutex.acquire(); +} + +void ShareableMutex::release() +{ + if ( pMutexRef ) + pMutexRef->m_oslMutex.release(); +} + +::osl::Mutex& ShareableMutex::getShareableOslMutex() +{ + return pMutexRef->m_oslMutex; +} + +} |