amxmodx/amxmodx/CFile.cpp
2004-03-05 21:03:14 +00:00

116 lines
2.6 KiB
C++
Executable File

/* AMX Mod X
*
* by the AMX Mod X Development Team
* originally developed by OLO
*
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* In addition, as a special exception, the author gives permission to
* link the code of this program with the Half-Life Game Engine ("HL
* Engine") and Modified Game Libraries ("MODs") developed by Valve,
* L.L.C ("Valve"). You must obey the GNU General Public License in all
* respects for all of the code used other than the HL Engine and MODs
* from Valve. If you modify this file, you may extend this exception
* to your version of the file, but you are not obligated to do so. If
* you do not wish to do so, delete this exception statement from your
* version.
*/
#include "CFile.h"
#include <ctype.h>
// *****************************************************
// class File
// *****************************************************
File::File( const char* n, const char* m )
{
fp = fopen( n , m );
}
File::~File( )
{
if ( fp )
fclose( fp );
}
File::operator bool ( ) const
{
return fp && !feof(fp);
}
File& operator<<( File& f, const String& n )
{
if ( f ) fputs( n.str() , f.fp ) ;
return f;
}
File& operator<<( File& f, const char* n )
{
if ( f ) fputs( n , f.fp ) ;
return f;
}
File& operator<<( File& f, int n )
{
if ( f ) fprintf( f.fp , "%d" , n ) ;
return f;
}
File& operator<<( File& f, const char& c )
{
if ( f ) fputc( c , f.fp ) ;
return f;
}
File& operator>>( File& f, String& n )
{
if ( !f ) return f;
char temp[1024];
fscanf( f.fp , "%s", temp );
n.set(temp);
return f;
}
File& operator>>( File& f, char* n )
{
if ( f ) fscanf( f.fp , "%s", n );
return f;
}
int File::getline( char* buf, int sz )
{
int a = sz;
if ( *this )
{
int c;
while ( sz-- && (c = getc( (*this).fp)) && c != EOF && c != '\n' )
*buf++ = c;
*buf = 0;
}
return a - sz;
}
File& File::skipWs( )
{
if ( !*this ) return *this;
int c;
while( isspace( c = getc( fp ) ) ){};
ungetc( c , fp );
return *this;
}