mirror of
https://git.code.sf.net/p/quake/newtree
synced 2024-11-29 23:32:16 +00:00
193 lines
3 KiB
C
193 lines
3 KiB
C
/*
|
|
quakeio.c
|
|
|
|
(description)
|
|
|
|
Copyright (C) 1996-1997 Id Software, Inc.
|
|
Copyright (C) 1999,2000 contributors of the QuakeForge project
|
|
Please see the file "AUTHORS" for a list of contributors
|
|
|
|
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:
|
|
|
|
Free Software Foundation, Inc.
|
|
59 Temple Place - Suite 330
|
|
Boston, MA 02111-1307, USA
|
|
|
|
$Id$
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include <config.h>
|
|
#endif
|
|
#ifdef HAVE_MALLOC_H
|
|
# include <malloc.h>
|
|
#endif
|
|
#include <stdarg.h>
|
|
#include <stdlib.h>
|
|
#include <quakeio.h>
|
|
#include <string.h>
|
|
#ifdef WIN32
|
|
# include <io.h>
|
|
# include <fcntl.h>
|
|
#else
|
|
# include <pwd.h>
|
|
#endif
|
|
#ifdef HAVE_UNISTD_H
|
|
# include <unistd.h>
|
|
#endif
|
|
|
|
#ifdef _MSC_VER
|
|
# define _POSIX_
|
|
#endif
|
|
#include <limits.h>
|
|
|
|
void
|
|
Qexpand_squiggle(const char *path, char *dest)
|
|
{
|
|
char *home;
|
|
#ifndef _WIN32
|
|
struct passwd *pwd_ent;
|
|
#endif
|
|
|
|
if (strncmp (path, "~/",2) != 0) {
|
|
strcpy (dest,path);
|
|
return;
|
|
}
|
|
|
|
#ifndef _WIN32
|
|
if ((pwd_ent = getpwuid (getuid()))) {
|
|
home = pwd_ent->pw_dir;
|
|
} else
|
|
#endif
|
|
home = getenv("HOME");
|
|
|
|
if (home) {
|
|
strcpy (dest, home);
|
|
strcat (dest, path+1); // skip leading ~
|
|
} else
|
|
strcpy (dest,path);
|
|
}
|
|
|
|
int
|
|
Qrename(const char *old, const char *new)
|
|
{
|
|
char e_old[PATH_MAX];
|
|
char e_new[PATH_MAX];
|
|
|
|
Qexpand_squiggle (old, e_old);
|
|
Qexpand_squiggle (new, e_new);
|
|
return rename (e_old, e_new);
|
|
}
|
|
|
|
FILE *
|
|
Qopen(const char *path, const char *mode)
|
|
{
|
|
FILE *file;
|
|
char e_path[PATH_MAX];
|
|
|
|
Qexpand_squiggle (path, e_path);
|
|
path = e_path;
|
|
|
|
file=fopen(path,mode);
|
|
return file;
|
|
}
|
|
|
|
FILE *
|
|
Qdopen(int fd, const char *mode)
|
|
{
|
|
FILE *file;
|
|
|
|
file=fdopen(fd,mode);
|
|
#ifdef WIN32
|
|
# ifdef __BORLANDC__
|
|
setmode(_fileno(file),O_BINARY);
|
|
# else
|
|
_setmode(_fileno(file),_O_BINARY);
|
|
# endif
|
|
#endif
|
|
return file;
|
|
}
|
|
|
|
void
|
|
Qclose(FILE *file)
|
|
{
|
|
fclose(file);
|
|
}
|
|
|
|
int
|
|
Qread(FILE *file, void *buf, int count)
|
|
{
|
|
return fread(buf, 1, count, file);
|
|
}
|
|
|
|
int
|
|
Qwrite(FILE *file, void *buf, int count)
|
|
{
|
|
return fwrite(buf, 1, count, file);
|
|
}
|
|
|
|
int
|
|
Qprintf(FILE *file, const char *fmt, ...)
|
|
{
|
|
va_list args;
|
|
int ret=-1;
|
|
|
|
va_start(args,fmt);
|
|
ret=vfprintf(file, fmt, args);
|
|
va_end(args);
|
|
return ret;
|
|
}
|
|
|
|
char *
|
|
Qgets(FILE *file, char *buf, int count)
|
|
{
|
|
return fgets(buf, count, file);
|
|
}
|
|
|
|
int
|
|
Qgetc(FILE *file)
|
|
{
|
|
return fgetc(file);
|
|
}
|
|
|
|
int
|
|
Qputc(FILE *file, int c)
|
|
{
|
|
return fputc(c, file);
|
|
}
|
|
|
|
int
|
|
Qseek(FILE *file, long offset, int whence)
|
|
{
|
|
return fseek(file, offset, whence);
|
|
}
|
|
|
|
long
|
|
Qtell(FILE *file)
|
|
{
|
|
return ftell(file);
|
|
}
|
|
|
|
int
|
|
Qflush(FILE *file)
|
|
{
|
|
return fflush(file);
|
|
}
|
|
|
|
int
|
|
Qeof(FILE *file)
|
|
{
|
|
return feof(file);
|
|
}
|