--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SampleApp/sipengine/src/SIPExSIPIdleState.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,150 @@
+
+// Copyright (c) 2004-2009 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:
+//
+
+
+
+// INCLUDE FILES
+#include	"SIPExSIPIdleState.h"
+#include	"SIPExSIPEngine.h"
+
+#include <uri8.h>
+#include <sipstrings.h>
+#include <sipstrconsts.h>
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPIdleState::CSIPExSIPIdleState
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CSIPExSIPIdleState::CSIPExSIPIdleState()
+	{
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPIdleState::~CSIPExSIPIdleState
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSIPExSIPIdleState::~CSIPExSIPIdleState()
+	{
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPIdleState::NewL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSIPExSIPIdleState* CSIPExSIPIdleState::NewL()
+	{
+	CSIPExSIPIdleState* self = new (ELeave) CSIPExSIPIdleState();
+	return self;
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPIdleState::LinkStates()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CSIPExSIPIdleState::LinkStates(
+	CSIPExSIPStateBase& aClientEstablishingState,
+	CSIPExSIPStateBase& aServerOfferingState)
+	{
+	iClientEstablishingState = &aClientEstablishingState;
+	iServerOfferingState = &aServerOfferingState;
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPIdleState::SendInviteL()
+// Create and send an INVITE request to the recipient.
+// -----------------------------------------------------------------------------
+void CSIPExSIPIdleState::SendInviteL( 
+    CSIPExSIPEngine& aEngine,
+	const TDesC8& aSipUri )
+	{
+	// Retrieve the active profile and connection
+	CSIPProfile& prof = aEngine.Profile();
+	CSIPConnection& conn = aEngine.ConnectionL();
+
+    // Create CUri8 from passed descriptor
+    CUri8* uri8 = aEngine.ConvertToUri8LC( aSipUri );
+    
+	// Get dialog association, save for future use
+	// The ownership of uri8 is transferred
+	CSIPInviteDialogAssoc* dialogAssoc =
+		CSIPInviteDialogAssoc::NewL( conn, uri8, prof );
+	CleanupStack::Pop( uri8 );	
+		
+	aEngine.SetDialogAssoc( *dialogAssoc ); //Ownership is transferred!!
+
+	// Create the necessary message elements
+	CSIPMessageElements* msgElements = aEngine.CreateMessageElementsLC();
+
+	// Send the INVITE in the dialog
+	// The ownership of msgElements is transferred
+	CSIPClientTransaction* tx = dialogAssoc->SendInviteL( msgElements );
+	CleanupStack::Pop( msgElements );
+
+	// Save the pointer to the transaction to the Engine
+	aEngine.SetClientTx( tx );
+
+	// Change machine state
+	aEngine.SetCurrentState( iClientEstablishingState );
+	}
+
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPIdleState::InviteReceivedL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CSIPExSIPIdleState::InviteReceivedL( 
+    CSIPExSIPEngine& aEngine,
+	CSIPServerTransaction* aTransaction )
+	{
+	_LIT8( KLogEntry, "180 Ringing sent" );
+
+	// Get dialog association, save for future use
+	CSIPInviteDialogAssoc* dialogAssoc =
+		CSIPInviteDialogAssoc::NewL( *aTransaction );
+	aEngine.SetDialogAssoc( *dialogAssoc );
+    
+	// Create the necessary response elements and send
+    CSIPResponseElements* elem =
+    	CSIPResponseElements::NewLC( 
+    	    180, SIPStrings::StringF( SipStrConsts::EPhraseRinging ) );
+    aTransaction->SendResponseL( elem );
+    CleanupStack::Pop( elem );
+	aEngine.Observer()->WriteLog( KLogEntry );
+
+	// Get the From header from the request
+	const CSIPRequestElements* reqElem = aTransaction->RequestElements();
+	const CSIPFromHeader* fromHeader = reqElem->FromHeader();
+	
+	// Change machine state
+	aEngine.SetCurrentState( iServerOfferingState );
+
+    TUint32 iapId( 0 );
+	User::LeaveIfError( 
+	        aEngine.Profile().GetParameter( KSIPAccessPointId, iapId ) );
+	
+	// Send user name from the From header to the Engine Observer 
+	// as a parameter. Send also id of used IAP.
+	aEngine.Observer()->InviteReceived( 
+	    fromHeader->SIPAddress().Uri8().Uri().Extract( EUriUserinfo ), iapId );
+	}
+
+// End of file
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