// Copyright (c) 2005-2009 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 <e32base.h>

#include <f32file.h>

#include <s32file.h>

#include <s32stor.h>

#include <e32cons.h>

#include <e32std.h>

_LIT(KConsoleName,   "Ecom Server Ini File Writer");

_LIT(KFailedMessage, "failed: leave code=%d \n[press any key]");

_LIT(KOkMessage,     "ok \n[press any key]");

// ini file

_LIT(KIniFileName, "_:\\EComSrvr.ini");

static TBuf<15> IniFileName(KIniFileName);

static TInt32 KEComUid     = 0x10009D8F;

static TInt32 KSsaUid      = 0x00000001;

static TInt8  KSsaEnabled  = 0x01;

static TInt8  KSsaDisabled = 0x00;

/**

 @fn void WriteIniFileL()

 Open the ini file and store the values

 */

LOCAL_C void WriteIniFileL()

	{

	RFs fileSession;

	User::LeaveIfError(fileSession.Connect());

	CleanupClosePushL(fileSession);

	// create folder path

	fileSession.MkDirAll(IniFileName);

	RFileWriteStream fileWriteStream;

	User::LeaveIfError(fileWriteStream.Create(fileSession, IniFileName ,EFileWrite));

	CleanupClosePushL(fileWriteStream);

	//write the KEComUid to the stream

	fileWriteStream.WriteInt32L(KEComUid);

	//write the KSsaUid to the stream

	fileWriteStream.WriteInt32L(KSsaUid);

	//write the SSA value to the stream

	fileWriteStream.WriteInt8L(KSsaDisabled);

	//commit changes to the stream

	fileWriteStream.CommitL();

	// close: fileSession, fileWriteStream

	CleanupStack::PopAndDestroy(2);

	}

/**

 @fn void ReadIniFileL()

 Open the ini file and read the contents. Intended for manually testing the 

 write code.

 */

LOCAL_C void ReadIniFileL()

	{

	RFs fileSession;

	User::LeaveIfError(fileSession.Connect());

	CleanupClosePushL(fileSession);

	RFileReadStream fileReadStream;

	User::LeaveIfError(fileReadStream.Open(fileSession, IniFileName, EFileRead));

	CleanupClosePushL(fileReadStream);

    TInt32 value1 = 0;

    TInt8 value2 = 0;

	//read the KEComUid and KSsaUid

	value1 = fileReadStream.ReadInt32L();

	value1 = fileReadStream.ReadInt32L();

	value2 = fileReadStream.ReadInt8L();

	// close: fileSession, fileReadStream

	CleanupStack::PopAndDestroy(2);

	}

/**

 @fn void StartConsoleL()

 Start the console and create the ini file, then call the read method

 to manually test the contents.

 */

LOCAL_C void StartConsoleL()

    {

    // set INI file drive

    IniFileName[0] = 'A' + static_cast<TInt>(RFs::GetSystemDrive());

	// Create the console and put it on the cleanup stack

	CConsoleBase* console = 

		Console::NewL(KConsoleName, TSize(KConsFullScreen, KConsFullScreen));

	CleanupStack::PushL(console);

	// Call the main function and trap the result

	TRAPD(error, WriteIniFileL()); // create the ini file

	if(!error)

		{

		TRAPD(error2, ReadIniFileL()); // perform test

		error = error2;

		}

	if (error)

		console->Printf(KFailedMessage, error);

	else

		console->Printf(KOkMessage);

	CleanupStack::PopAndDestroy(console);	// close console

    }

/**

 @fn TInt E32Main()

 Main entry point to the console app called by E32 

*/

GLDEF_C TInt E32Main()

    {

	__UHEAP_MARK;

	CTrapCleanup* cleanupStack = CTrapCleanup::New();// create clean-up stack

	TRAP_IGNORE(StartConsoleL());	// start program

	delete cleanupStack;			// destroy clean-up stack

	__UHEAP_MARKEND;

	return KErrNone;				// and return No Error

    }