/*
 * SPDsoft 1997
 * Tue May 27 18:32:05 DST 1997
 *
 * Raw print handler access
 */

#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>

#include <sys/stat.h>


#define PATH_SEP    '/'
#define MAX_ARG		256
#define MAX_REMAP	(1)

char			*app;

int safe_str_scan(unsigned char * string, int max_length, int *length);
int main(int argc, char **argv, char **envp);
void usage(void);


void usage(void)
{
	fprintf(stderr,"Use: %s\n", app);
	exit(0);
}


int main(int argc, char **argv, char **envp)
{
	register char	**p1, **p2;
	int				p;
	int				check;
	int				length;

	char *cmd[] = {
		"/usr/lib/print/phandler","-Pmejor","-K","-B65536",
		NULL
		};


	if ((app = strrchr(argv[0], PATH_SEP))  != NULL)
		app = app+1;
	else
		app = argv[0];

	if ( argc != 1 )
		usage();

	for(p1 = p2 = envp; *p1; p1++)
	{
		if (strncmp(*p1, "LD_", 3) != 0 &&
			strncmp(*p1, "_RLD", 4) != 0 &&
			strncmp(*p1, "LIBPATH=", 8) != 0 &&
			strncmp(*p1, "ELF_LD_", 7) != 0 &&
			strncmp(*p1, "AOUT_LD_", 8) != 0 &&
			strncmp(*p1, "IFS=", 4) != 0 )
			{
				 *p2++ = *p1;
			}
	}
	*p2 = 0;

	/* lp:x:9:9:Print Spooler Owner */
	if( 0 != setuid((uid_t) 9))
	{
		fprintf(stderr, "%s: setuid failed (%s)\n",
		app, strerror(errno));
	}

	execve( cmd[0], cmd, p2 );
	perror("execve");
	exit(5);
}