--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_bearer/wlanengine/wlan_symbian/wlanengine_symbian_3.1/inc/wlanticktimer.h Fri Jun 18 09:56:50 2010 +0300
@@ -0,0 +1,139 @@
+/*
+* Copyright (c) 2009-2010 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:
+* This class implements a system tick based timer service.
+*
+*/
+
+/*
+* %version: 1 %
+*/
+
+#ifndef WLANTICKTIMER_H
+#define WLANTICKTIMER_H
+
+#include <e32base.h>
+
+/**
+ * CWlanTickTimer class.
+ *
+ * Class providing timer services. The underlaying implementation relies
+ * on RTimer. Therefore this module has the same limitations as RTimer.
+ *
+ * @lib wlmserversrv.dll
+ * @since S60 v5.2
+ */
+
+NONSHARABLE_CLASS( CWlanTickTimer ) : public CActive
+ {
+
+public: // CWlanTickTimer public methods
+
+ /**
+ * Static constructor.
+ * @param aTimerExpiredCB Callback for indicating timer expiry.
+ * @param aTimerCancelledCB Callback for indicating timer cancellation.
+ * @param aTimerErrorCB Callback for indicating timer error.
+ */
+ static CWlanTickTimer* NewL(
+ const TCallBack& aTimerExpiredCB,
+ const TCallBack& aTimerCancelledCB,
+ const TCallBack& aTimerErrorCB );
+
+ /**
+ * Destructor.
+ */
+ ~CWlanTickTimer();
+
+ /**
+ * Requests an event after the specified interval.
+ * @param The time interval in system ticks.
+ */
+ void After(
+ TUint aTicks );
+
+private: // CWlanTickTimer private methods
+
+ /**
+ * C++ constructor.
+ * @param aTimerExpiredCB Callback for indicating timer expiry.
+ * @param aTimerCancelledCB Callback for indicating timer cancellation.
+ * @param aTimerErrorCB Callback for indicating timer error.
+ */
+ CWlanTickTimer(
+ const TCallBack& aTimerExpiredCB,
+ const TCallBack& aTimerCancelledCB,
+ const TCallBack& aTimerErrorCB );
+
+ /**
+ * Symbian 2nd phase constructor.
+ */
+ void ConstructL();
+
+private: // From CActive
+
+ /**
+ * From CActive.
+ * Called by the active object framework when the request has been completed.
+ */
+ void RunL();
+
+ /**
+ * From CActive.
+ * Called by the framework if RunL leaves.
+ *
+ * @param aError The error code RunL leaved with.
+ * @return KErrNone if leave was handled, one of the system-wide error codes otherwise.
+ */
+ TInt RunError(
+ TInt aError );
+
+ /**
+ * From CActive.
+ * Called by the framework when Cancel() has been called.
+ */
+ void DoCancel();
+
+private: // CWlanTickTimer private data
+
+ /**
+ * Handle to RTimer.
+ */
+ RTimer iTimer;
+
+ /**
+ * TimerExpiredCB.
+ * Registered callback method that is called, when the timer
+ * expires. This is set when CWlanTickTimer instance is created.
+ */
+ TCallBack iTimerExpiredCB;
+
+ /**
+ * TimerCancelledCB.
+ * Registered callback method that is called, when the timer
+ * is cancelled by an external event (i.e. cancellation is
+ * not requested by the client). This is set when CWlanTickTimer
+ * instance is created.
+ */
+ TCallBack iTimerCancelledCB;
+
+ /**
+ * TimerErrorCB.
+ * Registered callback method that is called, when there is
+ * a timer error. This is set when CWlanTickTimer instance is created.
+ */
+ TCallBack iTimerErrorCB;
+ };
+
+#endif // WLANTICKTIMER_H