--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/vpnengine/ikesocket/src/sender.cpp Thu Dec 17 09:14:51 2009 +0200
@@ -0,0 +1,171 @@
+/*
+* Copyright (c) 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: Sender for UDP data
+*
+*/
+
+
+#include "sender.h"
+#include "ikesocketdefs.h"
+#include "ikedebug.h"
+
+using namespace IkeSocket;
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// Two-phased constructor.
+// ---------------------------------------------------------------------------
+//
+CSender* CSender::NewL( RSocket& aSocket,
+ RSocket& aSocketNAT,
+ RSocket& aSocketNokiaNAT,
+ MSenderCallback& aCallback,
+ MIkeDebug& aDebug )
+ {
+ CSender* self = new (ELeave) CSender( aSocket,
+ aSocketNAT,
+ aSocketNokiaNAT,
+ aCallback,
+ aDebug );
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+// Destructor.
+// ---------------------------------------------------------------------------
+//
+CSender::~CSender()
+ {
+ DEBUG_LOG( _L("CSender::~CSender") );
+ }
+
+// ---------------------------------------------------------------------------
+// Constructor.
+// ---------------------------------------------------------------------------
+//
+CSender::CSender( RSocket& aSocket,
+ RSocket& aSocketNAT,
+ RSocket& aSocketNokiaNAT,
+ MSenderCallback& aCallback,
+ MIkeDebug& aDebug )
+ : CActive( EPriorityStandard ),
+ iSocket( aSocket ),
+ iSocketNAT( aSocketNAT ),
+ iSocketNokiaNAT( aSocketNokiaNAT ),
+ iCallback( aCallback ),
+ iDebug( aDebug )
+ {
+ CActiveScheduler::Add( this ); // Added to the Active Scheduler
+ }
+
+// ---------------------------------------------------------------------------
+// Second phase construction.
+// ---------------------------------------------------------------------------
+//
+void CSender::ConstructL()
+ {
+ DEBUG_LOG( _L("CSender::ConstructL") );
+ }
+
+// ---------------------------------------------------------------------------
+// Sends UDP data.
+// ---------------------------------------------------------------------------
+//
+TInt CSender::SendUdpData( const TInt aLocalPort,
+ const TInetAddr& aDestAddr,
+ const TDesC8& aUdpData,
+ const TUint aDscp )
+ {
+ RSocket* socket = NULL;
+ iLocalPort = aLocalPort;
+ iDestAddr = aDestAddr;
+
+ if ( iLocalPort == 500 )
+ {
+ socket = &iSocket;
+ }
+ else if ( iLocalPort == 4500 )
+ {
+ socket = &iSocketNAT;
+ }
+ else
+ {
+ socket = &iSocketNokiaNAT;
+ }
+
+ TInt err = socket->SetOpt( KSoIpTOS, KSolInetIp, aDscp );
+
+ if ( err == KErrNone )
+ {
+ err = socket->SetOpt( KSoUdpSynchronousSend, KSolInetUdp, 1 );
+ }
+
+ if ( err == KErrNone )
+ {
+ socket->SendTo( aUdpData, iDestAddr, 0, iStatus );
+ SetActive();
+ }
+
+#ifdef _DEBUG
+ TBuf<100> txt_addr;
+ iDestAddr.Output( txt_addr );
+ TUint32 port = iDestAddr.Port();
+ DEBUG_LOG3( _L("Sending UDP data, local port=%d, dest address:port=%S:%d"),
+ iLocalPort, &txt_addr, port );
+ DEBUG_LOG2( _L(" DSCP=%d, err=%d"), aDscp, err );
+#endif
+
+ return err;
+ }
+
+// ---------------------------------------------------------------------------
+// From CActive
+// Handles request completion event about sending.
+// ---------------------------------------------------------------------------
+//
+void CSender::RunL()
+ {
+ DEBUG_LOG1( _L("CSender::RunL, iStatus=%d"),
+ iStatus.Int() );
+
+ iCallback.SendCompleted( iStatus.Int() );
+ }
+
+// ---------------------------------------------------------------------------
+// From CActive
+// Implements cancellation of sending.
+// ---------------------------------------------------------------------------
+//
+void CSender::DoCancel()
+ {
+ DEBUG_LOG1( _L("CSender::DoCancel, iLocalPort=%d"),
+ iLocalPort );
+
+ if ( iLocalPort == KIkePort500 )
+ {
+ iSocket.CancelSend();
+ }
+ else if ( iLocalPort == KIkePort4500 )
+ {
+ iSocketNAT.CancelSend();
+ }
+ else
+ {
+ iSocketNokiaNAT.CancelSend();
+ }
+ }