--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/applayerpluginsandutils/httptransportplugins/httptransporthandler/csecuresocketcontroller.cpp	Tue Feb 02 01:09:52 2010 +0200
@@ -0,0 +1,192 @@
+// Copyright (c) 2003-2009 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:
+//
+
+// User includes
+#include "csecuresocketcontroller.h"
+#include "thttptrlayerpanic.h"
+#include <x509certext.h>
+#include <securesocket.h>
+#include <ssl_internal.h>
+
+
+CSecureSocketController* CSecureSocketController::NewL(TAny* aInitParams)
+/**
+	Factory constructor.
+	@param		aSocket 			The socket that requires a secure connection,
+									takes ownership.
+	@param		aCommsInfoProvider	The Comms info provider for accessing client 
+									security preferences.
+	@return		Pointer to the newly constructed class.
+*/
+	{
+	THttpSecureSocketParams* initParams = REINTERPRET_CAST(THttpSecureSocketParams*, aInitParams);
+	CSecureSocketController* self = new (ELeave) CSecureSocketController(*(initParams->iSocket), *(initParams->iCommsInfoProvider));
+	return self;
+	}
+
+CSecureSocketController::~CSecureSocketController()
+/**
+	Destructor.
+*/
+	{
+	if( iTlsSocket )
+		{
+		iTlsSocket->Close();
+		delete iTlsSocket;
+		}
+	else
+		iSocket.Close(); // Has ownership of socket if secure layer was not created
+	}
+
+CSecureSocketController::CSecureSocketController(RSocket& aSocket, MCommsInfoProvider& aCommsInfoProvider)
+: iSocket(aSocket), iCommsInfoProvider(aCommsInfoProvider)
+/**
+	Constructor.
+	@param		aSocket 			The socket that requires a secure connection,
+									takes ownership.
+	@param		aCommsInfoProvider	The Comms info provider for accessing client 
+									security preferences.
+*/
+	{
+	}
+
+void CSecureSocketController::StartSecureHandshakeL(TRequestStatus& aStatus, const TDesC8& aHostName)
+/**
+	Start a secure handshake to upgrade the socket to a secure connection.
+	@param		aStatus		The request status, this will complete with KErrNone
+							if	the secure handshake completed succesfully.
+	@param		aHostName	The server host name, used for domain name checking 
+							against certificates.
+*/
+	{
+	// Create the secure layer
+	_LIT(KTxtTls, "tls1.0");
+	if( iTlsSocket == NULL )
+		iTlsSocket = CSecureSocket::NewL(iSocket, KTxtTls());
+
+	// Get the security preferences, dialog prompt and security policy
+	TBool dialogPref = ETrue;
+	MSecurityPolicy* securityPolicy = NULL;
+	iCommsInfoProvider.SecurityPreferences(dialogPref, securityPolicy);
+
+	// Dialog preferences
+	if( !dialogPref )
+		User::LeaveIfError(iTlsSocket->SetDialogMode(EDialogModeUnattended));
+
+	// Security policy preferences
+	if( securityPolicy )
+		{
+		TPtrC8 ciphers = securityPolicy->GetTlsCipherSuites();
+		if (ciphers.Length() >0)
+			User::LeaveIfError(iTlsSocket->SetAvailableCipherSuites(ciphers));
+		}
+
+	// Set an option on the socket to not use SSL2
+	User::LeaveIfError(iTlsSocket->SetOpt(KSoUseSSLv2Handshake, KSolInetSSL, KNullDesC8()));
+
+	// Set an option on the socket to check the server certificate domain
+	User::LeaveIfError(iTlsSocket->SetOpt(KSoSSLDomainName, KSolInetSSL, aHostName));
+	
+	iTlsSocket->StartClientHandshake(aStatus);
+	}
+
+void CSecureSocketController::RecvOneOrMore(TDes8& aBuffer, TRequestStatus& aStatus, TSockXfrLength& aLength)
+/**
+	Receives data from a connected remote host when it is available.
+	@param		aBuffer The buffer for the data to be placed.
+	@param		aStatus	The request status. Will complete with KErrNone when the
+						data is avaiable, KErrEof indicating the the connection
+						has closed and no more data will will be available or 
+						any	other system error code.
+	@param		aLength On return, this will contain how much data was read.
+*/
+	{
+	__ASSERT_DEBUG( iTlsSocket!=NULL, THttpTrLayerPanic::Panic(THttpTrLayerPanic::ETlsSocketNotStarted) );
+
+	iTlsSocket->RecvOneOrMore(aBuffer, aStatus, aLength);
+	}
+
+void CSecureSocketController::CancelRecv()
+/**
+	Cancels an outstanding data receive call made by RecvOneOrMore().
+*/
+	{
+	if( iTlsSocket )
+		iTlsSocket->CancelRecv();
+	}
+
+void CSecureSocketController::Send(const TDesC8& aBuffer, TRequestStatus& aStatus)
+/*
+	Sends data to the connected remote host.
+	@param		aBuffer The buffer containing the data to send to the remote host.
+	@param		aStatus The request status, Will complete with KErrNone when the
+						data is avaiable, KErrEof indicating the the connection
+						has closed or any other system error code.
+*/
+	{
+	__ASSERT_DEBUG( iTlsSocket!=NULL, THttpTrLayerPanic::Panic(THttpTrLayerPanic::ETlsSocketNotStarted) );
+	
+	iTlsSocket->Send(aBuffer, aStatus);
+	}
+
+void CSecureSocketController::CancelSend()
+/**
+	Cancels an outstanding send data to a remote host using Send().
+*/
+	{
+	if( iTlsSocket )
+		iTlsSocket->CancelSend();
+	}
+
+const CX509Certificate* CSecureSocketController::ServerCert()
+/**
+	Get the Server Certificate for this socket session.
+	@return		An error code. KErrNone if aServerCert has been completed, 
+				otherwise one of the system wide error codes
+*/
+	{
+ 	if( iTlsSocket ) 
+		{
+		return iTlsSocket->ServerCert();
+ 		}
+	return NULL;
+	}
+
+void CSecureSocketController::CancelHandshake()
+/**
+	Cancel the secure handshake.
+*/
+	{
+	if( iTlsSocket )
+		iTlsSocket->CancelHandshake();
+	}
+
+TInt CSecureSocketController::CipherSuite(TDes8& aCipherSuite)
+	{
+	if (iTlsSocket)
+		return iTlsSocket->CurrentCipherSuite(aCipherSuite);
+	// else
+	return KErrNotSupported;
+	}
+
+TInt CSecureSocketController::PendingBytesToRead ()
+	{
+	TInt bytesToRead;
+	TInt err = iTlsSocket->GetOpt ( KSOReadBytesPending, KSOLSocket, bytesToRead );
+	if ( err == KErrNone )
+		return bytesToRead;
+	return err;
+	}
+