--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/connectivity/com.nokia.tcf/native/TCFNative/Common/Source/mutex.cpp Mon Apr 06 15:18:48 2009 -0500
@@ -0,0 +1,86 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+#include "stdafx.h"
+#include "mutex.h"
+
+Mutex::Mutex()
+{
+ m_hMutex = NULL;
+ m_waitTimeout = 0L;
+ m_mutexOpen = FALSE;
+}
+Mutex::~Mutex()
+{
+ Close();
+}
+
+BOOL Mutex::Open(CHAR *mutexName, DWORD waitTimeout)
+{
+#ifdef WIN32
+ m_hMutex = ::CreateMutex(NULL, FALSE, mutexName);
+#else
+#error non Win32
+#endif
+ if (m_hMutex == NULL)
+ m_mutexOpen = FALSE;
+ else
+ {
+ m_mutexOpen = TRUE;
+ m_waitTimeout = waitTimeout;
+ }
+
+ return m_mutexOpen;
+}
+void Mutex::Close()
+{
+ if (m_mutexOpen)
+ {
+#ifdef WIN32
+ ::ReleaseMutex(m_hMutex);
+ ::CloseHandle(m_hMutex);
+#else
+#error non WIN32
+#endif
+ m_hMutex = NULL;
+ m_mutexOpen = FALSE;
+ }
+}
+BOOL Mutex::Wait()
+{
+#ifdef WIN32
+ DWORD dwWaitResult = ::WaitForSingleObject(m_hMutex, m_waitTimeout);
+ if (dwWaitResult == WAIT_OBJECT_0)
+ {
+ return TRUE;
+ }
+ return FALSE;
+#else
+#error non WIN32
+#endif
+}
+BOOL Mutex::Release()
+{
+ BOOL ret = FALSE;
+#ifdef WIN32
+ ret = ::ReleaseMutex(m_hMutex);
+#else
+#error non WIN32
+#endif
+
+ return ret;
+}