/*
* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "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:
* Note: This file may contain code to generate corrupt files for test purposes.
* Such code is excluded from production builds by use of compiler defines;
* it is recommended that such code should be removed if this code is ever published publicly.
* various utility functions
*
*/
/**
@file
@internalComponent
@released
*/
#ifndef __UTILS_H_
#define __UTILS_H_
// ===========================================================================
// INCLUDES
// ===========================================================================
#include "utility_interface.h"
#include <wchar.h>
#include "basetype.h"
#include <iostream>
enum TUtilsException
{ErrNotEnoughMemory =-1,
ErrCannotOpenFile =-2,
ErrCannotReadFile =-3,
ErrCannotWriteFile =-4,
ErrCannotConvertFile=-5,
ErrCertFileKeyFileMismatch = -6};
enum TEncodingScheme
{
EAscii = 0,
EUtf8 = 1,
EUcs2LE = 2,
EUcs2BE = 3,
};
// ===========================================================================
// GLOBAL FUNCTIONS
// ===========================================================================
// is a file unicode
bool FileIsUnicode(LPCWSTR fileName, TEncodingScheme& encScheme);
// create a temporary file which is a UCS2 little endian UNICODE version of a
// big endian UNICODE file
LPWSTR ConvertUCS2FileToLittleEndianUnicode(LPCWSTR fileName);
// create a temporary file which is a UCS4 little endian UNICODE version of a
// big endian UNICODE file
LPWSTR ConvertUCS4FileToLittleEndianUnicode(LPCWSTR fileName);
// create a temporary file which is a UNICODE version of an MBCS file
LPWSTR ConvertFileToUnicode(LPCWSTR fileName, TEncodingScheme encScheme);
// get a temporary filename (in c:\temp\mks???\ with given file name)
LPWSTR TempFileName();
// Verifies if given buffer has correct UTF8 encoding
bool CorrectUTF8(LPSTR pNarrowBuf, DWORD dwNumBytes);
// Convert UCS2 file to UCS4 format
LPWSTR ConvertUCS2FileToUCS4(LPCWSTR fileName);
#endif