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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
bool ConfigGetEntry( char *pcFile, char *pcNameMust, char* &pcResult )
{
char pcBuffer[ 512 ];
char *pcName, *pcPar, *pcPoint;
unsigned len;
pcResult=0;
// Open file
FILE *fh;
fopen_s( &fh, pcFile, "r" );
if ( fh==NULL ) return false;
do
{
fgets( pcBuffer, 510, fh );
len = (unsigned)strlen( pcBuffer );
if ( pcBuffer[ len-1 ] == '\n' ) --len;
pcBuffer[ len ] = 0;
pcName = pcBuffer;
while ( *pcName==' ' || *pcName=='\t' ) ++pcName;
if ( *pcName==0 || *pcName=='#' ) continue;
pcPoint = pcName;
while ( *pcPoint!=' ' && *pcPoint!='\t' && *pcPoint!='#' && *pcPoint!='=' && *pcPoint!=0 ) ++pcPoint;
if ( *pcPoint==0 || *pcPoint=='#' ) continue;
pcPar = pcPoint;
while ( *pcPar==' ' || *pcPar=='\t' || *pcPar=='=' ) ++pcPar;
*pcPoint=0;
if ( !_strcmpi( pcName, pcNameMust ) )
{
pcResult = _strdup( pcPar );
pcPoint = pcResult + strlen( pcPar );
if ( *pcPoint==0 ) return true;
--pcPoint;
while( *pcPoint==' ' || *pcPoint=='\t' ) *pcPoint--=0;
return true;
}
} while ( !feof( fh ) );
// Close file
fclose( fh );
return true;
}
char *ConfigGetString( char *pcFile, char *pcName, char *pcDefault )
{
char *pcRet, *pcRetReal, *pcRetOld;
if ( !ConfigGetEntry( pcFile, pcName, pcRet ) ) return _strdup( pcDefault );
if (pcRet==0) return _strdup( pcDefault );
pcRetOld = pcRet;
if ( *pcRet=='"' )
{
++pcRet;
pcRet[ strlen(pcRet) - 1 ] = 0;
}
pcRetReal = _strdup( pcRet );
free( pcRetOld );
return pcRetReal;
}
unsigned ConfigGetInt( char *pcFile, char *pcName, unsigned uDefault )
{
char *pcRet;
unsigned uRet;
if ( !ConfigGetEntry( pcFile, pcName, pcRet ) ) return uDefault;
if (pcRet==0) return uDefault;
uRet = atoi( pcRet );
free( pcRet );
return uRet;
}
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