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/* This file is part of the Project Athena Zephyr Notification System.
* It contains code for the "zlocate" command.
*
* Created by: Robert French
*
* $Source$
* $Author$
*
* Copyright (c) 1987 by the Massachusetts Institute of Technology.
* For copying and distribution information, see the file
* "mit-copyright.h".
*/
#include <zephyr/mit-copyright.h>
#include <zephyr/zephyr.h>
#include <string.h>
#ifndef lint
static char rcsid_zlocate_c[] = "$Header$";
#endif lint
char *whoami;
void usage()
{
printf("Usage: %s [ -a | -d ] user ... \n",whoami);
exit(1);
}
main(argc,argv)
int argc;
char *argv[];
{
int retval,numlocs,i,one,ourargc,found,auth;
char bfr[BUFSIZ],user[BUFSIZ];
ZLocations_t locations;
whoami = argv[0];
auth = -1;
if (argc < 2) usage();
if ((retval = ZInitialize()) != ZERR_NONE) {
com_err(whoami,retval,"while initializing");
exit(1);
}
argv++;
argc--;
for (i=0; argv[i]; i++)
if (argv[i][0] == '-')
switch (argv[i][1]) {
case 'a':
if (auth != -1) usage();
auth = 1;
break;
case 'd':
if (auth != -1) usage();
auth = 0;
break;
default:
usage();
break;
}
one = 1;
found = 0;
ourargc = argc - ((auth == -1)?0:1);
if (auth == -1) auth = 1;
for (;argc--;argv++) {
if ((*argv)[0] == '-') continue;
(void) strcpy(user,*argv);
if (!index(user,'@')) {
(void) strcat(user,"@");
(void) strcat(user,ZGetRealm());
}
if ((retval = ZNewLocateUser(user,&numlocs,
(auth?ZAUTH:ZNOAUTH)))
!= ZERR_NONE) {
(void) sprintf(bfr,"while locating user %s",user);
com_err(whoami,retval,bfr);
continue;
}
if (ourargc > 1)
printf("\t%s:\n",user);
if (!numlocs) {
printf("Hidden or not logged-in\n");
if (argc)
printf("\n");
continue;
}
for (i=0;i<numlocs;i++) {
if ((retval = ZGetLocations(&locations,&one))
!= ZERR_NONE) {
com_err(whoami,retval,
"while getting location");
continue;
}
if (one != 1) {
printf("%s: internal failure while getting location\n",whoami);
exit(1);
}
/* just use printf; make the field widths one
* smaller to deal with the extra separation space.
*/
printf("%-*s %-*s %s\n",
42, locations.host,
7, locations.tty,
locations.time);
found++;
}
if (argc)
printf("\n");
(void) ZFlushLocations();
}
if (!found)
exit(1);
exit(0);
}
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