// rez.cpp

// 

// Copyright (c) 2009 - 2010 Accenture. All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the "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:

// Accenture - Initial contribution

//

#include <fshell/ioutils.h>

#include <barsc.h>

#include <bautils.h>

#include <fshell/ltkutils.h>

using namespace IoUtils;

class CCmdRez : public CCommandBase

	{

public:

	static CCommandBase* NewLC();

	~CCmdRez();

private:

	CCmdRez();

private: // From CCommandBase.

	virtual const TDesC& Name() const;

	virtual void DoRunL();

	virtual void ArgumentsL(RCommandArgumentList& aArguments);

	virtual void OptionsL(RCommandOptionList& aOptions);

private:

	HBufC* iIdentifier;

	TBool iHex;

	RResourceFile iFile;

	};

CCommandBase* CCmdRez::NewLC()

	{

	CCmdRez* self = new(ELeave) CCmdRez();

	CleanupStack::PushL(self);

	self->BaseConstructL();

	return self;

	}

CCmdRez::~CCmdRez()

	{

	delete iIdentifier;

	iFile.Close();

	}

CCmdRez::CCmdRez()

	{

	}

const TDesC& CCmdRez::Name() const

	{

	_LIT(KName, "rez");

	return KName;

	}

void CCmdRez::ArgumentsL(RCommandArgumentList& aArguments)

	{

	aArguments.AppendStringL(iIdentifier, _L("resource-identifier"));

	}

void CCmdRez::OptionsL(RCommandOptionList& aOptions)

	{

	aOptions.AppendBoolL(iHex, _L("hex"));

	}

EXE_BOILER_PLATE(CCmdRez)

void CCmdRez::DoRunL()

	{

	if (iIdentifier->Left(2) != _L("R:"))

		{

		LeaveIfErr(KErrArgument, _L("Resource identifiers must start R: (see help for details)"));

		}

	TBool wide = ETrue;

	if ((*iIdentifier)[iIdentifier->Length()-1] == 'd') wide = EFalse;

	HBufC* errString = NULL;

	HBufC8* result = NULL;

	TRAPD(err, result = LtkUtils::Rez8L(*iIdentifier, NULL, &errString));

	if (err && errString)

		{

		PrintError(err, _L("%S"), errString);

		}

	delete errString;

	User::LeaveIfError(err);

	CleanupStack::PushL(result);

	if (iHex)

		{

		LtkUtils::HexDumpToOutput(*result, Stdout());

		}

	else if (wide)

		{

		TPtrC16 wptr((TUint16*)result->Ptr(), result->Size()/2);

		Write(wptr);

		}

	else

		{

		RBuf buf;

		buf.CreateL(result->Length());

		buf.Copy(*result);

		Write(buf);

		buf.Close();

		}

	CleanupStack::PopAndDestroy(result);

	if (Stdout().AttachedToConsole())

		{

		Printf(_L("\r\n"));

		}

	}