--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/convergedcallengine/csplugin/src/cspvideocallconnectionhandler.cpp Wed Sep 01 12:15:03 2010 +0100
@@ -0,0 +1,236 @@
+/*
+* Copyright (c) 2007-2009 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: Contains the implementation of class CSPDataCallConnectionHandler
+*
+*/
+
+
+#include <etelmm.h>
+#include <mccpcallobserver.h>
+#include <e32property.h>
+
+#include "cspvideocallconnectionhandler.h"
+#include "cspvideocall.h"
+#include "csplogger.h"
+#include "cspconsts.h"
+
+
+// ---------------------------------------------------------------------------
+// Constructs the connection handler via two phased constructing.
+// ---------------------------------------------------------------------------
+//
+CSPVideoCallConnectionHandler* CSPVideoCallConnectionHandler::NewL(
+ CSPVideoCall& aObserver,
+ RMobileCall& aCall )
+ {
+ CSPLOGSTRING(CSPOBJECT, "CSPDataCallConnectionHandler::NewL()" );
+ CSPVideoCallConnectionHandler* self = new (ELeave) CSPVideoCallConnectionHandler(
+ aObserver, aCall );
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+// Destructor of the object.
+// ---------------------------------------------------------------------------
+//
+CSPVideoCallConnectionHandler::~CSPVideoCallConnectionHandler( )
+ {
+ CSPLOGSTRING(CSPOBJECT, "CSPVideoCallConnectionHandler::~CSPDataCallConnectionHandler()" );
+ ReleaseConnection();
+ Cancel();
+ CloseConnection();
+ }
+
+// ---------------------------------------------------------------------------
+// CSPVideoCallConnectionHandler::InitializeConnection
+// ---------------------------------------------------------------------------
+//
+TInt CSPVideoCallConnectionHandler::InitializeConnection( )
+ {
+ TInt err = CreateSocketConnection();
+ if ( !err )
+ {
+ err = LoanDataPort();
+ }
+
+ CSPLOGSTRING2(CSPOBJECT,
+ "CSPVideoCallConnectionHandler::InitializeConnection err=%i", err );
+
+ return err;
+ }
+
+// ---------------------------------------------------------------------------
+// CSPVideoCallConnectionHandler::ReleaseConnection
+// ---------------------------------------------------------------------------
+//
+TInt CSPVideoCallConnectionHandler::ReleaseConnection( )
+ {
+ CloseConnection();
+ TInt err = iCall.RecoverDataPort();
+ CSPLOGSTRING2(CSPOBJECT,
+ "CSPVideoCallConnectionHandler::ReleaseConnection err=%i", err );
+ iConnectionInitialized = EFalse;
+
+ return err;
+ }
+
+// ---------------------------------------------------------------------------
+// CSPVideoCallConnectionHandler::InitializeConnection
+// ---------------------------------------------------------------------------
+//
+TBool CSPVideoCallConnectionHandler::ConnectionInitialized( )
+ {
+ return iConnectionInitialized;
+ }
+
+// -----------------------------------------------------------------------------
+// Creates socket connection.
+// Enumerates connections and save Access Point Name of CSD connection.
+// -----------------------------------------------------------------------------
+//
+TInt CSPVideoCallConnectionHandler::CreateSocketConnection()
+ {
+ CSPLOGSTRING( CSPINT, "CSPVideoCallConnectionHandler::CreateSocketConnection() start");
+ // Socket server connection to get Access Point Name
+ TInt errorCode = iSocketServer.Connect();
+ CSPLOGSTRING2( CSPREQOUT,
+ "CSPVideoCallConnectionHandler::CreateSocketConnection: RSocketServ::Connect, error code: %d",
+ errorCode );
+
+ if ( KErrNone == errorCode )
+ {
+ errorCode = iConnection.Open( iSocketServer );
+ CSPLOGSTRING2( CSPREQOUT,
+ "CSPVideoCallConnectionHandler::CreateSocketConnection: RConnection::Open, errorcode: %d",
+ errorCode );
+ if ( errorCode )
+ {
+ iSocketServer.Close();
+ }
+ }
+ return errorCode;
+ }
+
+// ---------------------------------------------------------------------------
+// CSPVideoCallConnectionHandler::LoanDataPort
+// ---------------------------------------------------------------------------
+//
+TInt CSPVideoCallConnectionHandler::LoanDataPort( )
+ {
+ CSPLOGSTRING(CSPINT, "CSPVideoCallConnectionHandler::LoanDataPort");
+ TInt ret( KErrNone );
+ if ( !IsActive() )
+ {
+ SetActive();
+ iCall.LoanDataPort( iStatus, iCommPort );
+ }
+ else
+ {
+ ret = KErrInUse;
+ CSPLOGSTRING2(CSPERROR,
+ "CSPVideoCallConnectionHandler::LoanDataPort Error!: %d",
+ ret);
+ }
+
+ return ret;
+ }
+
+// -----------------------------------------------------------------------------
+// Close Socket Server connection, when the call is on Idle state.
+// -----------------------------------------------------------------------------
+//
+void CSPVideoCallConnectionHandler::CloseConnection()
+ {
+ CSPLOGSTRING( CSPINT, "CSPVideoCallConnectionHandler::CloseConnection" );
+ iConnection.Close();
+ iSocketServer.Close();
+ }
+
+// ---------------------------------------------------------------------------
+// CSPVideoCallConnectionHandler::RunL
+// ---------------------------------------------------------------------------
+//
+void CSPVideoCallConnectionHandler::RunL()
+ {
+ // from CActive
+ CSPLOGSTRING2( CSPREQEND,
+ "CSPVideoCallConnectionHandler::RunL: status: %d", iStatus.Int() );
+
+ if ( iStatus == KErrNone )
+ {
+ CSPLOGSTRING( CSPINT,
+ "CSPVideoCallConnectionHandler::RunL: LoanDataPort request OK" );
+ iConnectionInitialized = ETrue;
+ iObserver.ConnectionReady( iCommPort.iPort );
+ }
+ else
+ {
+ // Error situations
+ TInt err = iStatus.Int();
+ CSPLOGSTRING2( CSPERROR, "CSPVideoCallConnectionHandler::RunL: request \
+ completed with error: %d", err );
+
+ iObserver.ConnectionEstablishingFailed( err );
+ }
+ }
+
+// ---------------------------------------------------------------------------
+// CSPVideoCallConnectionHandler::DoCancel
+// ---------------------------------------------------------------------------
+//
+void CSPVideoCallConnectionHandler::DoCancel()
+ {
+ CSPLOGSTRING( CSPREQOUT, "CSPVideoCallConnectionHandler::DoCancel" );
+ if ( IsActive() )
+ {
+ iCall.LoanDataPortCancel();
+ }
+ else
+ {
+ CSPLOGSTRING( CSPERROR,
+ "CSPVideoCallConnectionHandler::DoCancel: Already active" );
+ }
+ }
+
+// ---------------------------------------------------------------------------
+// Constructs the requester.
+// ---------------------------------------------------------------------------
+//
+CSPVideoCallConnectionHandler::CSPVideoCallConnectionHandler(
+ CSPVideoCall& aObserver,
+ RMobileCall& aCall ) :
+ CActive( EPriorityStandard ),
+ iObserver( aObserver ),
+ iCall( aCall ),
+ iConnectionInitialized( EFalse )
+ {
+ CSPLOGSTRING(CSPOBJECT, "CSPVideoCallConnectionHandler::CSPVideoCallConnectionHandler" );
+ CActiveScheduler::Add( this );
+ }
+
+// ---------------------------------------------------------------------------
+// Constructing in the second phase.
+// ---------------------------------------------------------------------------
+//
+void CSPVideoCallConnectionHandler::ConstructL()
+ {
+ // Empty implementation
+ }
+
+
+// End of File
+