--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/rtp/rtpstack/inc/rtpcommsend.h Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,119 @@
+/*
+* Copyright (c) 2004-2008 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:
+*
+*/
+
+
+
+
+#ifndef RtpCommSend_H
+#define RtpCommSend_H
+
+#include <es_sock.h>
+#include <rtpdef.h>
+
+#include "rtpsenditem.h"
+#include "rtpcommdef.h"
+#include "rtputil.h"
+
+/**
+* Class definition for sending
+*
+* @lib RtpService.dll
+*/
+class CRtpCommSend : public CActive
+ {
+ #if defined( _DEBUG ) && defined( RTP_UNIT_TEST )
+ // Friend class used for testing
+ friend class CRtpUtRtpCommSend;
+ #endif
+ public:
+ static CRtpCommSend* NewL( RSocket& aSocket, MRtpErrNotify& aErrNotify,
+ /*TInt aBufSize,*/ TInetAddr& aAddr );
+
+ ~CRtpCommSend();
+
+ TInt Send( const TDesC8& aPacket );
+ void Send( const TDesC8& aPacket, TRequestStatus& aStatus );
+ void CancelAsyncSend();
+ void SetToAddress(TInetAddr& aAddr);
+
+ protected: // from CActive
+
+ /**
+ * Cancel any outstanding operation
+ */
+ void DoCancel();
+
+ /**
+ * Called when operation complete
+ */
+ void RunL();
+
+ private:
+ CRtpCommSend( RSocket& aSocket, MRtpErrNotify& aErrNotify, TInetAddr& aAddr );
+ void ConstructL( /*TInt aBufSize*/ );
+
+ /**
+ * Handle a 'write buffer empty' situation.
+ */
+ void SendNextPacket();
+
+ /**
+ * Remove Item From Queue
+ */
+ void RemoveFromQueue();
+
+ /**
+ * Complete and remove queue items.
+ * @since S60 3.2.3
+ * @param aError completion code
+ */
+ void CompleteAndRemoveRequests( TInt aError );
+
+ /**
+ * Complete client's request.
+ * @since S60 3.2.3
+ * @param aItem send item
+ * @param aReason completion code
+ */
+ void CompleteClientRequest( CRtpSendItem& aItem, TInt aReason ) const;
+
+ private: // Member data
+
+ enum TWriteState
+ {
+ ESending, EWaiting, ECommsFailed
+ };
+
+
+ RSocket& iSocket;
+ TInetAddr iToAddr;
+ TWriteState iWriteStatus;
+ TPtrC8 iBufPtr; // As a data memeber to hold the packet point for
+ // Asyn sending in case the sending packet is out of scope.
+ MRtpErrNotify& iRtpErrNotify;
+ TSglQue <CRtpSendItem> iSendQue;
+ /** List iterator - needed to delete all the items */
+ TSglQueIter<CRtpSendItem> iQueueIter;
+ #ifdef EUNIT_TESTING
+ friend class UT_CRtpAPI;
+ friend class UT_CRtpSession;
+ friend class UT_CRtpSessionSrtp;
+ friend class UT_CRtpComm;
+ #endif
+ };
+
+#endif // RtpCommSend_H