--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/convergedconnectionhandler/cchserver/inc/cchconnmonhandler.h Wed Sep 01 12:29:57 2010 +0100
@@ -0,0 +1,321 @@
+/*
+* Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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: CCCHConnMonHandler declaration
+*
+*/
+
+
+#ifndef C_CCHCONNMONHANDLER_H
+#define C_CCHCONNMONHANDLER_H
+
+// INCLUDES
+#include <e32std.h>
+#include <e32base.h>
+#include <rconnmon.h>
+
+// CONSTANTS
+// None
+
+// MACROS
+// None
+
+// DATA TYPES
+// None
+
+// FUNCTION PROTOTYPES
+// None
+
+// FORWARD DECLARATIONS
+class CCCHServerBase;
+class MCCHConnMonHandlerNotifier;
+
+// CLASS DECLARATION
+class TCCHConnectionInfo
+ {
+public:
+ TUint iIapId;
+ TUint iConnId;
+ };
+
+/**
+ * CCCHConnMonHandler declaration
+ * Handles Connection Monitor for CCH server
+ * @lib cchserver.exe
+ * @since S60 3.2
+ */
+NONSHARABLE_CLASS( CCCHConnMonHandler ) : public CActive,
+ private MConnectionMonitorObserver
+ {
+public: // Constructors and destructor
+
+ /**
+ * State's of object
+ */
+ enum TCCHConnMonHandlerState
+ {
+ EUninitialized, /// Uninitialized
+ EInitialized, /// Initalized
+ EGetIAPS,
+ EGetSNAPs,
+ EGetIAP,
+ EGetConnectionCount,
+ EError /// Error condition
+ };
+
+ /**
+ * Two-phased constructor.
+ */
+ static CCCHConnMonHandler* NewL( CCCHServerBase& aServer );
+
+ /**
+ * Two-phased constructor.
+ */
+ static CCCHConnMonHandler* NewLC( CCCHServerBase& aServer );
+
+ /**
+ * Destructor.
+ */
+ virtual ~CCCHConnMonHandler();
+
+public: // New functions
+
+ /**
+ * Scan available networks
+ *
+ * @since S60 9.2
+ * @param aWlanScan ETrue if WLAN network scan needed
+ * @param aObserver Completion notified by method
+ * NetworkScanningCompletedL() if set.
+ */
+ void ScanNetworks( TBool aWlanScan = EFalse,
+ MCCHConnMonHandlerNotifier* aObserver = NULL );
+
+ /**
+ * Cancel network scanning
+ * @since S60 3.2
+ */
+ void ScanNetworksCancel();
+
+ /**
+ * Is Snap available
+ * @since S60 3.2
+ * @param aSNAPId
+ * @return ETrue if SNAP is available
+ */
+ TBool IsSNAPAvailable( TUint aSNAPId ) const;
+
+ /**
+ * Is IAP available
+ * @since S60 3.2
+ * @param aIapId
+ * @return ETrue if IAP is available
+ */
+ TBool IsIapAvailable( TUint aIapId ) const;
+
+ /**
+ * Sets observer to notify if SNAPs availability is changed
+ *
+ * @since S60 9.2
+ * @param aObserver Notifies by method
+ * SNAPsAvailabilityChanged(). NULL turns off notify.
+ */
+ void SetSNAPsAvailabilityChangeListener( MCCHConnMonHandlerNotifier* aObserver );
+
+ /**
+ * Collects all connected IAP Ids and Connection Ids to array.
+ */
+ void StartMonitoringConnectionChanges();
+
+ /**
+ * Connected IAPs getter.
+ * @param aIapIds
+ */
+ void StopMonitoringConnectionChanges( RArray<TUint>& aIapIds );
+
+protected: // From base classes
+
+ /**
+ * From CActive
+ * @since Series 60 3.0
+ */
+ void RunL();
+
+ /**
+ * From CActive
+ * @since Series 60 3.0
+ */
+ void DoCancel();
+
+private: // From MConnectionMonitorObserver
+
+ /**
+ * @see MConnectionMonitorObserver, called when ConnMon event occured.
+ */
+ void EventL( const CConnMonEventBase &aConnMonEvent );
+
+private:
+
+ /**
+ * C++ default constructor.
+ */
+ CCCHConnMonHandler( CCCHServerBase& aServer );
+
+ /**
+ * By default Symbian 2nd phase constructor is private.
+ */
+ void ConstructL();
+
+ /**
+ * Get IAPs from Connection Monitor and performs network scan
+ * @since S60 3.2
+ * @param aBearerId Bearer specific connection id.
+ */
+ void GetIaps( TConnMonBearerId aBearerId );
+
+ /**
+ * Updates available IAP Array
+ * @since S60 3.2
+ * @param aIaps available IAPs
+ */
+ void UpdateIapArray( TConnMonIapInfo aIaps );
+
+ /**
+ * Get SNAPs from Connection Monitor
+ * @since S60 3.2
+ */
+ void GetSNAPs();
+
+ /**
+ * Updates available SNAP array
+ * @since S60 3.2
+ * @param aSNAPs available SNAPs
+ */
+ void UpdateSnapArray( TConnMonSNAPInfo aSNAPs );
+
+ /**
+ * Request SNAP/IAP availability notifications from Connection Monitor.
+ * @since S60 3.2
+ */
+ void NotifyL() ;
+
+ /**
+ * Stops notifications.
+ * @since S60 3.2
+ */
+ void StopNotify();
+
+ /**
+ * Call back function to the CPeriodic.
+ *
+ * @since S60 9.2
+ * @param aAny A pointer to this class.
+ * @return Error code
+ */
+ static TInt PeriodicTimerCallBack(TAny* aAny);
+
+ /**
+ * Connection count solver.
+ */
+ void GetConnectionCount();
+
+ /**
+ * IAP Id solver.
+ */
+ void GetIapId();
+
+ /**
+ * Remove connected IAP id from connected IAPs array.
+ * @param aConnId disconnected connection id.
+ */
+ void RemoveIapId( TUint aConnId );
+
+private: // data
+
+ /**
+ * State of active object
+ */
+ TCCHConnMonHandlerState iState;
+
+ /**
+ * Handle to server
+ */
+ CCCHServerBase& iServer;
+
+ /**
+ * Connection Monitor
+ */
+ RConnectionMonitor iConnMon;
+
+ /**
+ * Package buffer for getting available IAPs
+ */
+ TConnMonIapInfoBuf iIapsBuf;
+
+ /**
+ * Package buffer for getting available SNAPs
+ */
+ TConnMonSNAPInfoBuf iSNAPbuf;
+
+ /**
+ * SNAP array
+ */
+ RArray<TUint> iAvailableSNAPs;
+
+ /**
+ * IAP Array
+ */
+ RArray<TUint> iAvailableIAPs;
+
+ /**
+ * Connection change listener timer.
+ * owns.
+ */
+ CPeriodic* iConnChangeListenerTimer;
+
+ /**
+ * Network scanning observer
+ */
+ MCCHConnMonHandlerNotifier* iNetworkScanningObserver;
+
+ /**
+ * SNAPs availability change observer
+ */
+ MCCHConnMonHandlerNotifier* iSNAPsAvailabilityObserver;
+
+ /**
+ * pending async request
+ */
+ RArray<TCCHConnMonHandlerState> iPendingRequests;
+
+ /**
+ * Unsolved connection ids
+ */
+ RArray<TUint> iUnsolvedConnIds;
+
+ /**
+ * Connected IAP Ids
+ */
+ RArray<TCCHConnectionInfo> iConnIapIds;
+
+ /**
+ * Async helpers
+ */
+ TUint iConnIapId;
+ TUint iConnId;
+ TUint iConnCount;
+ };
+
+#endif // C_CCHCONNMONHANDLER_H
+
+// End of file