--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/sipapi/src/sipreferdialogassoc.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,286 @@
+// 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:
+// Name          : SIPReferDialogAssoc.cpp
+// Part of       : SIPAPI
+// Version       : SIP/4.0 
+//
+
+
+
+#include <uri8.h>
+#include "sip.h"
+#include "siperr.h"
+#include "sipreferdialogassoc.h"
+#include "SipDialogAssocImplementation.h"
+#include "SipDialogImplementation.h"
+#include "SipConnectionImplementation.h"
+#include "sipservertransaction.h"
+#include "sipclientconnection.h"
+#include "sipregistrationcontext.h"
+#include "sipmessageelements.h"
+#include "siptoheader.h"
+#include "sipfromheader.h"
+#include "sipcontactheader.h"
+#include "siprefertoheader.h"
+#include "SipAssert.h"
+#include "sipstrings.h"
+#include "sipstrconsts.h"
+#include "MessageHeaderCleanup.h"
+
+#ifdef CPPUNIT_TEST
+
+#include "TestCleanupStack.h"
+
+#undef EXPORT_C
+#define EXPORT_C
+
+#endif
+
+
+// -----------------------------------------------------------------------------
+// CSIPReferDialogAssoc::NewL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSIPReferDialogAssoc*
+CSIPReferDialogAssoc::NewL(CSIPDialog& aDialog, CSIPReferToHeader* aReferTo)
+    {
+    CSIPReferDialogAssoc* self = CSIPReferDialogAssoc::NewLC(aDialog, aReferTo);
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CSIPReferDialogAssoc::NewLC
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSIPReferDialogAssoc*
+CSIPReferDialogAssoc::NewLC(CSIPDialog& aDialog, CSIPReferToHeader* aReferTo)
+    {
+    __ASSERT_ALWAYS(aReferTo, User::Leave(KErrArgument));
+
+    CSIPReferDialogAssoc* self = new (ELeave) CSIPReferDialogAssoc();
+    CleanupStack::PushL(self);
+    self->CSIPDialogAssocBase::ConstructL(
+    							SIPStrings::StringF(SipStrConsts::ERefer),
+    							aDialog);
+    self->iReferTo = aReferTo;
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CSIPReferDialogAssoc::NewL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSIPReferDialogAssoc*
+CSIPReferDialogAssoc::NewL(CSIPConnection& aConnection,
+		                   CSIPFromHeader* aFrom,
+						   CUri8* aRemoteUri,
+						   CSIPReferToHeader* aReferTo,
+		                   CSIPToHeader* aTo,
+		                   CSIPContactHeader* aContact)
+    {    
+    CSIPReferDialogAssoc* self = CSIPReferDialogAssoc::NewLC(aConnection,
+                                                             aFrom,
+                                                             aRemoteUri,
+                                                             aReferTo,
+                                                             aTo,                                                             
+                                                             aContact);
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CSIPReferDialogAssoc::NewLC
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSIPReferDialogAssoc*
+CSIPReferDialogAssoc::NewLC(CSIPConnection& aConnection,
+		                    CSIPFromHeader* aFrom,
+						    CUri8* aRemoteUri,
+						    CSIPReferToHeader* aReferTo,
+		                    CSIPToHeader* aTo,
+		                    CSIPContactHeader* aContact)
+    {
+    __ASSERT_ALWAYS(aFrom, User::Leave(KErrArgument));
+    return CSIPReferDialogAssoc::NewLC(aConnection,
+									   aRemoteUri,
+									   aReferTo,
+									   aFrom,
+                                	   aTo,
+			                    	   aContact,
+			                    	   NULL);
+    }
+
+// -----------------------------------------------------------------------------
+// CSIPReferDialogAssoc::NewL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSIPReferDialogAssoc*
+CSIPReferDialogAssoc::NewL(CSIPConnection& aConnection,                                    
+		                   CUri8* aRemoteUri,
+		                   const MSIPRegistrationContext& aContext,
+		                   CSIPReferToHeader* aReferTo,
+		                   CSIPFromHeader* aFrom,
+			               CSIPToHeader* aTo,
+			               CSIPContactHeader* aContact)
+    {
+    CSIPReferDialogAssoc* self = CSIPReferDialogAssoc::NewLC(aConnection,
+    														 aRemoteUri,                                                             
+                                                             aContext,
+                                                             aReferTo,                                                             
+                                                             aFrom,
+                                                             aTo,                                                             
+                                                             aContact);
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CSIPReferDialogAssoc::NewLC
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSIPReferDialogAssoc*
+CSIPReferDialogAssoc::NewLC(CSIPConnection& aConnection,                                    
+		                    CUri8* aRemoteUri,
+		                    const MSIPRegistrationContext& aContext,
+		                    CSIPReferToHeader* aReferTo,
+		                    CSIPFromHeader* aFrom,
+			                CSIPToHeader* aTo,
+			                CSIPContactHeader* aContact)
+    {    
+    __ASSERT_ALWAYS(aContext.IsContextActive(),
+                    User::Leave(KErrSIPInvalidRegistrationState));
+	return CSIPReferDialogAssoc::NewLC(aConnection,
+									   aRemoteUri,
+									   aReferTo,
+									   aFrom,
+                                	   aTo,
+			                    	   aContact,
+			                    	   &aContext);
+    }
+ 
+// -----------------------------------------------------------------------------
+// CSIPReferDialogAssoc::NewLC
+// -----------------------------------------------------------------------------
+//
+CSIPReferDialogAssoc*
+CSIPReferDialogAssoc::NewLC(CSIPConnection& aConnection,
+								CUri8* aRemoteUri,
+								CSIPReferToHeader* aReferTo,
+								CSIPFromHeader* aFrom,
+                                CSIPToHeader* aTo,
+			                    CSIPContactHeader* aContact,
+			                    const MSIPRegistrationContext* aContext)
+    {    
+    __ASSERT_ALWAYS(aRemoteUri && aReferTo, User::Leave(KErrArgument));	
+
+	CSIPDialogImplementation* dialogImpl =
+			CSIPDialogImplementation::NewLC(aConnection.Implementation(),
+											aContext);
+	CSIPReferDialogAssoc* self =
+    	CSIPReferDialogAssoc::NewL(dialogImpl->Dialog(), aReferTo);
+    //Don't take ownership of aReferTo yet, as leave can occur
+    self->iReferTo = NULL;
+
+    CleanupStack::Pop(dialogImpl);
+    CleanupStack::PushL(self);
+
+	dialogImpl->SetHeadersL(aFrom, aTo, aRemoteUri, aContact);
+    self->iReferTo = aReferTo;
+
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CSIPReferDialogAssoc::CSIPReferDialogAssoc
+// -----------------------------------------------------------------------------
+//
+CSIPReferDialogAssoc::CSIPReferDialogAssoc()    
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CSIPReferDialogAssoc::~CSIPReferDialogAssoc
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSIPReferDialogAssoc::~CSIPReferDialogAssoc()
+    {
+    delete iReferTo;
+    }
+
+// -----------------------------------------------------------------------------
+// CSIPReferDialogAssoc::ReferTo
+// -----------------------------------------------------------------------------
+//
+EXPORT_C const CSIPReferToHeader& CSIPReferDialogAssoc::ReferTo() const
+	{
+	return *iReferTo;
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPReferDialogAssoc::SendReferL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSIPClientTransaction*
+CSIPReferDialogAssoc::SendReferL(CSIPMessageElements* aElements)
+    {     
+    return Dialog().Implementation().SendReferL(*this, aElements);
+    }
+
+// -----------------------------------------------------------------------------
+// CSIPReferDialogAssoc::DoSendReferL
+// -----------------------------------------------------------------------------
+//
+CSIPClientTransaction*
+CSIPReferDialogAssoc::DoSendReferL(CSIPMessageElements* aElements,
+								   TBool aWithinDialog)
+    {
+	CSIPMessageElements* elem = aElements;
+    if (!aElements)
+    	{
+    	elem = CSIPMessageElements::NewLC();
+    	}
+
+    TMessageHeaderCleanup headerCleanup(*elem);
+    TCleanupItem cleanupItem(TMessageHeaderCleanup::Cleanup, &headerCleanup);
+    if (aElements)
+    	{
+    	CleanupStack::PushL(cleanupItem);
+    	}
+	CSIPDialogAssocImplementation::CopyHeaderL(*iReferTo, *elem, headerCleanup);
+	
+	CSIPClientTransaction* ta = NULL;
+	if (aWithinDialog)
+		{
+		ta = Dialog().Implementation().SendRequestInDialogL(Implementation(),
+															Type(),
+															elem);
+		}
+	else
+		{
+		const CSIPContactHeader* contact =
+			Dialog().Implementation().ContactHeader();
+		if (contact)
+			{
+			CSIPDialogAssocImplementation::CopyHeaderL(*contact,
+													   *elem,
+													   headerCleanup);
+			}
+
+		ta = Dialog().Implementation().SendDialogCreatingRequestL(
+											Implementation(), elem);	    
+		}
+	CleanupStack::Pop(); //TCleanupItem or elem
+	return ta;	
+    }