// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// which accompanies this distribution, and is available

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// TCmdLineExe.CPP - to test commandline APIS

// This exe is called in testCmdLinesAPIsL in T_CmdlnStep.CPP

// 

//

/**

 @file

 @internalComponent - Internal Symbian test code 

*/

#include <e32std.h>

#include <e32uid.h>

#include <e32base.h>

#include <e32test.h>

#include  <apacmdln.h>

#include "T_CmdlnStep.h"

// Global functions

/**  This function gets the file handle from the commandline object. It returns KErrNone when successful in reading

     a file else it returns a system-wide error

*/

TInt DoReadFileL()

	{

	RFile file;

	TBuf8<8> fileRead;

    CApaCommandLine* cmdLine;

    TInt ret(0);

	ret = CApaCommandLine::GetCommandLineFromProcessEnvironment(cmdLine);

	User::LeaveIfError(ret);

	CleanupStack::PushL(cmdLine);

	cmdLine->GetFileByHandleL(file);

    ret = file.Read(fileRead);

	file.Close();

    CleanupStack::PopAndDestroy(cmdLine); 

	return ret;

	}

GLDEF_C TInt E32Main()

	{

	__UHEAP_MARK;

    CTrapCleanup *cleanup=CTrapCleanup::New();

   	if(cleanup == NULL)

		{

		return KErrNoMemory;

		}

    TInt val(0);

    TRAPD(err,val= DoReadFileL());

    delete(cleanup);

	__UHEAP_MARKEND;

    if((err==KErrNone) && (val ==KErrNone ))

    	{

    		return KFileHandleTestPassed;

    	}

    else

    	{

    		return KErrGeneral;

    	}

	}