[unix-history] / usr / src / usr.bin / uucp / uulog / uulog.c

#ifndef lint
static char sccsid[] = "@(#)uulog.c     5.3 (Berkeley) %G%";
#endif

#include "uucp.h"

#ifndef SYSBUF
static char SYSBUF[BUFSIZ];
#endif

main(argc, argv)
char *argv[];
{
       FILE *plogf;
       char *sys, *user;

       char buf[BUFSIZ], u[64], s[64];

       setbuf(stdout, SYSBUF);
       strcpy(Progname, "uulog");
       sys = user = NULL;


       while (argc>1 && argv[1][0] == '-') {
               switch (argv[1][1]) {
               case 's':
                       sys = &argv[1][2];
                       if (*sys == NULL && argc > 2 && argv[2][0] != '-') {
                               sys = &argv[2][0];
                               argv++;
                               argc--;
                       }
                       if (strlen(sys) > 7)
                               sys[7] = '\0';
                       if (versys(&sys) != SUCCESS){
                               fprintf(stderr,"uulog: unknown system %s\n", sys);
                               sys = NULL;
                       }
                       break;
               case 'u':
                       user = &argv[1][2];
                       if (*user == NULL && argc > 2 && argv[2][0] != '-') {
                               user = &argv[2][0];
                               argv++;
                               argc--;
                       }
                       break;
               default:
                       printf("unknown flag %s\n", argv[1]); break;
               }
               --argc;  argv++;
       }


       if (user == NULL && sys == NULL) {
               fprintf(stderr, "usage: uulog [-u user] [-s sys]\n");
               exit(1);
       }

#ifdef LOGBYSITE
       if (chdir(SPOOL) < 0) {
               perror(SPOOL);
               exit(1);
       }
       /* this program is really obsolete, this is a rude backward compat */
       if (user) {
               sprintf(buf, "exec cat LOG/uu*/* | egrep '^%s '", user);
               system(buf);
       }
       if (sys) {
               sprintf(buf,"exec cat LOG/uu*/%s", sys);
               system(buf);
       }
#else !LOGBYSITE
       plogf = fopen(LOGFILE, "r");
       ASSERT(plogf != NULL, "CAN NOT OPEN", LOGFILE, 0);
       while (fgets(buf, BUFSIZ, plogf) != NULL) {
               sscanf(buf, "%s%s", u, s);
               if (user != NULL && !prefix(user, u))
                       continue;
               if (sys != NULL && !prefix(sys, s))
                       continue;
               fputs(buf, stdout);
               fflush(stdout);
       }
#endif !LOGBYSITE
       exit(0);
}

cleanup(code)
int code;
{
       exit(code);
}