multimediacommsengine/mmcecli/src/mcedatasender.cpp
branchrcs
changeset 49 64c62431ac08
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommsengine/mmcecli/src/mcedatasender.cpp	Mon Sep 06 17:32:13 2010 +0530
@@ -0,0 +1,159 @@
+/*
+* Copyright (c) 2005 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:    
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "mceclilogs.h"
+#include "mcedatasender.h"
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CMceDataSender::CMceDataSender
+// -----------------------------------------------------------------------------
+//
+CMceDataSender::CMceDataSender( )
+	: CActive( EPriorityStandard ), iReady( EFalse )
+	{
+	CActiveScheduler::Add(this);
+	}
+
+// -----------------------------------------------------------------------------
+// CMceDataSender::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CMceDataSender::ConstructL()
+    {
+    MCECLI_DEBUG("CMceDataSender::ConstructL, Entry");
+    
+    TBuf16<30> aMessageBuffer(_L("RecvQueueForMCCMSRP"));
+    
+    TInt aNo = AssignNameToMessageQueueL(aMessageBuffer);
+    aMessageBuffer.AppendNum(aNo);
+    
+    User::LeaveIfError(iMsgQueue.OpenGlobal(aMessageBuffer));
+    MCECLI_DEBUG("CMceDataSender::ConstructL, Exit");
+    }
+
+// -----------------------------------------------------------------------------
+// CMceDataSender::NewL
+// -----------------------------------------------------------------------------
+//
+CMceDataSender* CMceDataSender::NewL( )
+    {
+    CMceDataSender* self = 
+    	new ( ELeave ) CMceDataSender();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CMceDataSender::Send
+// -----------------------------------------------------------------------------
+//
+void CMceDataSender::Send( const TDesC8& aData )
+	{	
+	TQueueBuffer buffer( aData );
+	
+    TInt err = iMsgQueue.Send( buffer );
+    
+    if ( err == KErrOverflow )
+        {
+        if ( !IsActive() )
+            {
+            iBuffer.Copy( aData );            
+            iMsgQueue.NotifySpaceAvailable( iStatus );    
+    	    SetActive();
+            }
+        else
+            {
+            // TODO
+            // BUFFER OR DROP
+            }
+        }
+	}
+
+TInt CMceDataSender::AssignNameToMessageQueueL(const TDes16 &aMessageBuffer)
+    {
+    MCECLI_DEBUG("CMceDataSender::AssignNameToMessageQueueL, Entry");
+    // queue to be opened for Sending Data
+    for(TInt i=1; i<=10; i++)
+        {
+        TBuf16<30> tempMessage1 = aMessageBuffer;
+        tempMessage1.AppendNum(i);
+        TInt err1 = iMsgQueue1.CreateGlobal(tempMessage1, 5, EOwnerProcess );
+        if(err1 == KErrAlreadyExists)
+            {
+            TBuf16<30> tempMessage2 = aMessageBuffer;
+            tempMessage2.AppendNum(i+1);
+            TInt err2 = iMsgQueue2.CreateGlobal(tempMessage2, 5, EOwnerProcess );
+            if(err2 == KErrNone)
+                {
+                iMsgQueue2.Close();
+                MCECLI_DEBUG_DVALUE("CMceDataSender::AssignNameToMessageQueueL, Entry", i);
+                return i;
+                }
+            }
+        else
+            {
+            iMsgQueue1.Close();
+            }
+        }
+    return 0;
+    }
+	
+// -----------------------------------------------------------------------------
+// CMceDataSender::~CMceDataSender
+// -----------------------------------------------------------------------------
+//
+CMceDataSender::~CMceDataSender()
+    {
+    Cancel();
+	iMsgQueue.Close();
+    }
+
+// -----------------------------------------------------------------------------
+// CMceDataSender::DoCancel
+// -----------------------------------------------------------------------------
+//
+void CMceDataSender::DoCancel()
+	{
+	iMsgQueue.CancelSpaceAvailable();	
+	}
+
+// -----------------------------------------------------------------------------
+// CMceDataSender::RunL
+// -----------------------------------------------------------------------------
+//	
+void CMceDataSender::RunL()
+	{
+    iMsgQueue.Send( iBuffer );
+    iBuffer.Zero();
+    }
+
+// -----------------------------------------------------------------------------
+// CMceDataSender::RunError
+// -----------------------------------------------------------------------------
+//	
+TInt CMceDataSender::RunError(TInt /*aError*/)
+	{
+	return KErrNone;
+	}