1 files changed, 84 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..7e9c8138cfab
--- /dev/null
+++ b/framework/source/fwi/helper/shareablemutex.cxx
@@ -0,0 +1,84 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: shareablemutex.cxx,v $
+ * $Revision: 1.5 $
+ *
+ * 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;
+}
+
+}