// 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:

//

#include "WapMsgUtils.h"

#include <wapmessage.h>

#include <wapmsgerr.h>

#include <es_wsms.h>

#include <f32file.h>

TInt CSWSWapMsgUtils::GetLocalAddress(HBufC8*& aLocalHost)

/**

Not supported

@internalComponent

@released

@since v8.0

*/

	{

	// Panic client if the buffer isn't null

	__ASSERT_ALWAYS(aLocalHost==NULL, User::Panic(Wap::KWapMsgPanicDescriptor, KErrArgument));

	RArray<Wap::TAddressInfo> myArray;

	TInt ret(0);

	TRAPD(err, ret=CWapMessageUtils::GetLocalAddressesL(myArray))

	if (err)

		{

		return err;

		}

	// GetLocalAddressesL can return KErrNotFound if there is no network interface up

	if (ret)

		{

		return ret;

		}

	TBuf16<256>tempBuf16;

	TBuf8<256>tempBuf8;				  

	TInetAddr* info = &myArray[0].iAddress;

	// Output the address to a descriptor

	info->Output(tempBuf16);

	// Need to convert the buffer to 8 bit;

	tempBuf8.Copy(tempBuf16);

	// Note: Ownership of the allocated buffer is passed to the client

	aLocalHost = HBufC8::New( tempBuf16.Length() );

	if (!aLocalHost)

		{

		return KErrNoMemory;

		}

	// Now copy the 8 bit version of the address

	*aLocalHost = tempBuf8;

	return KErrNone;

	}

void CSWSWapMsgUtils::BuildAddrL(TSockAddr& aAddr, Wap::TBearer aBearer, const TDesC8& aHost, Wap::TPort aPort)

/**

Build a socket address according to the given parameters.

@internalComponent

@released

@since v8.0

@param aAddr the socket address which is built from given parameters

@param aBearer the underlie bearer type

@param aHost the host name

@param aHost the port number

*/

	{

    if (aBearer==Wap::EIP)

        {

        TInetAddr addr(aPort);

        HBufC16* addr16=HBufC16::NewL(aHost.Length());

        TPtr16 addr16Des=addr16->Des();

        addr16Des.Copy(aHost);

        // coverity[check_return]

        addr.Input(addr16Des);

        aAddr=addr;

        delete addr16;

        }

	else

		{

		TWapAddr addr;

		addr.SetWapPort(TWapPortNumber(aPort));

		addr.SetWapAddress(aHost);

		aAddr=addr;

		}

	}

void CSWSWapMsgUtils::AnalyseAddrL(TSockAddr& aAddr, Wap::TBearer aBearer, TDes8& aHost, Wap::TPort& aPort)

/**

Analyse a socket address, and generate host name and port

@internalComponent

@released

@since v8.0

@param aAddr the socket address to be analysed

@param aBearer the underlie bearer type

@param aHost the host name

@param aHost the port number

*/

	{

	aPort=static_cast<Wap::TPort>(aAddr.Port());

	if (aBearer==Wap::EIP)

		{

		TInetAddr addr(aAddr);

		// If the family is KAfInet6, the output buffer must be at least 

		// 39 characters. 

		// If less, the buffer is filled with '*' characters.

		HBufC16* addr16=HBufC16::NewL(40);

		TPtr16 addr16Des=addr16->Des();

		addr.Output(addr16Des);

		aHost.Copy(addr16Des);

		delete addr16;

		}

	else

		{

		TWapAddr& wapAddr = *(reinterpret_cast<TWapAddr*>(&aAddr));

		TPtrC8 addr=wapAddr.WapAddress();

		aHost.Copy(addr);

		}

	}