/*
* Lˆ um arquivo do disco para a memoria e retorna uma string com o conteudo do
* mesmo... no segundo parametro ela retorna o tamanho de bytes lidos do arquivo.
*
* O primeiro parametro ‚ o nome do arquivo que deve ser lido do hd
* 19/11/2006 09:58:59
*/
char *xStrReadFile(char *s, ULONG * BytesRead )
{
int fh;
char *Buff;
ULONG nEnd, nStart, Length;
HB_TRACE( HB_TR_DEBUG, (" xStrReadFile( '%s' )", s ));
*BytesRead = 0; // 31/07/2008 - 16:35:30
if (!hb_spFile( ( BYTE * ) s, NULL ))
{
HB_TRACE( HB_TR_DEBUG, (" Arquivo nao existe: %s", s ));
return NULL;
} else {
HB_TRACE( HB_TR_DEBUG, (" Arquivo existe: %s", s ));
}
fh = hb_fsOpen( ( BYTE * ) s , 0 ); // 0 -> FO_READ
HB_TRACE( HB_TR_DEBUG, (" HANDLE: %d", fh ));
nEnd = hb_fsSeek( fh, 0 , 2 );
nStart = hb_fsSeek( fh , 0 , 0 );
HB_TRACE( HB_TR_DEBUG, (" Start .: %lu", nStart ));
HB_TRACE( HB_TR_DEBUG, (" End ...: %lu", nEnd ));
Length = nEnd - nStart;
Buff = (char *) hb_xgrab( Length+1 );
* BytesRead = hb_fsReadLarge( fh , ( BYTE * ) Buff, Length );
Buff[ * BytesRead ] = '\0';
hb_fsClose( fh );
return Buff;
}
HB_FHANDLE hb_spOpen( BYTE * pFilename, USHORT uiFlags )
{
BYTE path[ _POSIX_PATH_MAX + 1 ];
HB_TRACE(HB_TR_DEBUG, ("hb_spOpen(%p, %hu)", pFilename, uiFlags));
if( hb_spFile( pFilename, path ) )
return hb_fsOpen( path, uiFlags );
else
return hb_fsOpen( pFilename, uiFlags );
}
HB_FHANDLE hb_spOpen( const char * pszFileName, HB_USHORT uiFlags )
{
char szPath[ HB_PATH_MAX ];
HB_TRACE( HB_TR_DEBUG, ( "hb_spOpen(%p, %hu)", pszFileName, uiFlags ) );
if( hb_spFile( pszFileName, szPath ) )
return hb_fsOpen( szPath, uiFlags );
else
return hb_fsOpen( pszFileName, uiFlags );
}
