--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/email/imap4mtm/imapsession/src/cimapstarttls.cpp	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,64 @@
+// Copyright (c) 2006-2009 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 "cimapstarttls.h"
+
+#include "moutputstream.h"
+#include "imappaniccodes.h"
+
+_LIT8(KTxtStartTlsFormat, "%d STARTTLS\r\n");
+const TInt KStartTlsFormatEscapeCharCount = 2; // for "%d"
+
+// Construction and Destruction
+CImapStartTls* CImapStartTls::NewL(CImapFolderInfo* aSelectedFolderData, TInt aLogId)
+// static method
+	{
+	CImapStartTls* self = new(ELeave)CImapStartTls(aSelectedFolderData, aLogId);
+	return self;
+	}
+	
+CImapStartTls::CImapStartTls(CImapFolderInfo* aSelectedFolderData, TInt aLogId)
+	: CImapCommandEx(aSelectedFolderData, aLogId)
+	{
+	}
+	
+CImapStartTls::~CImapStartTls()
+	{
+	}
+
+
+/**
+Responsible for sending the IMAP starttls command to the remote server.
+The data will be sent to the remote server on the output stream provided.
+It is assumed the output stream has already been set up and ready to use.
+
+@param aTagId	Used to generate the IMAP tag that identifies the message.
+@param aStream	The output stream on which the message will be sent.
+*/
+void CImapStartTls::SendMessageL(TInt aTagId, MOutputStream& aStream)
+// Send the line "<tag> STARTTLS"
+	{
+	iTagId = aTagId;
+	TInt bufferLength = KTxtStartTlsFormat.iTypeLength - KStartTlsFormatEscapeCharCount + TagLength(aTagId);
+
+	__ASSERT_DEBUG(iOutputBuffer==NULL, TImapServerPanic::ImapPanic(TImapServerPanic::ECommandOutputBufferNotNull));
+	iOutputBuffer = HBufC8::NewL(bufferLength);
+	iOutputBuffer->Des().Format(KTxtStartTlsFormat, iTagId);
+	
+	// Send the data on the output stream
+	aStream.SendDataReq(*iOutputBuffer);
+	}
+