browserutilities/connectionmanager/Inc/ConnManActiveConnector.h
changeset 0 dd21522fd290
child 27 6297cdf66332
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browserutilities/connectionmanager/Inc/ConnManActiveConnector.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,169 @@
+/*
+* Copyright (c) 2002 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 provides connection/session related information.
+*	  Both the requested and the stored AP's are here.
+*
+*
+*/
+
+
+#ifndef ConnMan_Active_Connector_H
+#define ConnMan_Active_Connection_H
+
+#include <e32base.h>
+#include <nifman.h>
+
+
+class TCommDbConnPref;
+class TConnSnapPref;
+
+const TInt KStageGoingBackwardsError = 10602;
+//This class plays the role of a high level state machine in the connection creation
+NONSHARABLE_CLASS(  CConnManActiveConnector ): public CActive
+	{
+public:	
+
+	/**
+	*Constructor
+	*@param aAgent an RGenerericAgent
+	*@param aPriority the priority of the active object
+	*/
+	CConnManActiveConnector( RConnection& aConnection, TInt aPriority = EPriorityStandard );
+
+	/**
+	*Destructor
+	*/
+	virtual ~CConnManActiveConnector();
+	
+	/**
+	*This will activate the active object and start the connection creation process
+	*It will complete on error or when the connection has been created
+	*An important precondition: the agent that was passed must be opened before calling this function
+	*and must not be closed before it completes
+	*@param aSettings the overridesettings containing the connection characteristics
+	*@param aStatus the status of the observer Active object
+	*/
+    void StartConnection( TCommDbConnPref* aSettings, TRequestStatus& aStatus );
+    
+    /**
+	*This will activate the active object and start the connection creation process
+	*It will complete on error or when the connection has been created
+	*An important precondition: the agent that was passed must be opened before calling this function
+	*and must not be closed before it completes
+	*@param aSettings the overridesettings containing the connection characteristics
+	*@param aStatus the status of the observer Active object
+	*/
+    void StartConnection( TConnSnapPref* aSettings, TRequestStatus& aStatus);
+
+private://from CActive	
+
+	/**
+	*This method is implemented to enable proper cancellation of the active obect
+	*/
+	void DoCancel();			
+	
+	/**
+	*RunL contains the decisions in different stages of the connection progress
+	*/	
+	void RunL();
+
+private:
+
+	TRequestStatus* iExternalRequestStatus;
+    RConnection& iConnection;
+	};
+
+
+//This is a wrapper class on top of CConnManActiveConnector enabling asynch->synch conversion
+NONSHARABLE_CLASS(  CActiveConnectorSyncWrapper ): public CActive
+	{
+public:
+	/**
+	*Symbian OS constructor 
+	*@param aAgent a RGenerericAgent
+	*@param aPriority the priority of the active object
+	*/
+    static CActiveConnectorSyncWrapper * NewL( RConnection& aConnection, TInt aPriority = EPriorityStandard );
+	static CActiveConnectorSyncWrapper * NewL( TInt aPriority = EPriorityStandard );
+
+	/**
+	*Symbian OS constructor 
+	*@param aAgent a RGenerericAgent
+	*@param aPriority the priority of the active object
+	*/
+//	static CActiveConnectorSyncWrapper * NewLC( RGenericAgent& aAgent, TInt aPriority = EPriorityStandard );    CHANGED
+    static CActiveConnectorSyncWrapper * NewLC( RConnection& aConnection, TInt aPriority = EPriorityStandard );
+	
+public:	
+
+	/**
+	*This will activate the active object and start the connection creation process
+	*The it will return on error or when the connection has been created
+	*An important precondition: the agent that was passed must be opened before calling this function
+	*and must not be closed before it completes
+	*@param aSettings the overridesettings containing the connection characteristics
+	*@return the error code
+	*/
+    TInt Connect( TCommDbConnPref* aSettings );
+    
+    /**
+	*This will activate the active object and start the connection creation process
+	*The it will return on error or when the connection has been created
+	*An important precondition: the agent that was passed must be opened before calling this function
+	*and must not be closed before it completes
+	*@param aSettings the overridesettings containing the connection characteristics
+	*@return the error code
+	*/    
+    TInt ConnectSnap( TConnSnapPref* aSettings );
+
+public:
+	
+    /**
+	*Destructor
+	*/
+	virtual ~CActiveConnectorSyncWrapper();
+
+private://from CActive
+
+    /**
+	*This function will release the active scheduler loop
+	*/
+	void RunL();
+	/**
+	*This function too releases the active scheduler loop
+	*/
+	void DoCancel();
+
+protected:
+
+	/**
+	*Symbian OS second phase constructor
+	*@param aAgent a RGenericAgent handle
+	*/
+	void ConstructL( RConnection& aConnection );
+
+	/**
+	*constructor
+	*@param aPiority the priority of the active object
+	*/
+	CActiveConnectorSyncWrapper( TInt aPriority );
+
+private:
+
+	CActiveSchedulerWait iWait;
+	CConnManActiveConnector* iActiveConnector;
+	};
+
+#endif// End of File