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/*
viDOOM - level editor for DOOM
Copyright (C) 2000 Ian Cowburn (ianc@noddybox.demon.co.uk)
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
-------------------------------------------------------------------------
Command execution interface
*/
static const char rcs_id[]="$Id$";
#include "config.h"
#include "mem.h"
#include <unistd.h>
#include <stdio.h>
#define MAX_CMDSIZE 8192
static void Write(int fd, char *p)
{
/* Should really do a loopy proper one...
*/
write(fd,p,strlen(p));
}
int RunCommand(char *argv[], char *path)
{
FILE *fp;
int output;
int f;
char buff[MAX_CMDSIZE];
f=0;
buff[0]=0;
while(argv[f])
{
strcat(buff,argv[f++]);
strcat(buff," ");
}
strcpy(path,"vidoomXXXXXX");
if ((output=mkstemp(path))==-1)
return FALSE;
if (!(fp=popen(buff,"r")))
return FALSE;
fgets(buff,sizeof buff,fp);
while(!feof(fp))
{
Write(output,buff);
fgets(buff,sizeof buff,fp);
}
/* Assume that non-zero is error
*/
return pclose(fp)==0;
}
/* END OF FILE */
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