test/caps/encoder.c

   1 /*
   2  * ENCODER.C
   3  *
   4  * CAPS-Encode the passwd structure for the specified usernames, generate
   5  * to stdout.
   6  *
   7  * $DragonFly: src/test/caps/encoder.c,v 1.1 2004/03/07 23:36:45 dillon Exp $
   8  */
   9 #include <sys/types.h>
  10 #include <libcaps/caps_struct.h>
  11 #include <pwd.h>
  12 #include <stdio.h>
  13 #include <stdlib.h>
  14
  15 int
  16 main(int ac, char **av)
  17 {
  18     int i;
  19     int n;
  20     char buf[1024];
  21
  22     for (i = 1; i < ac; ++i) {
  23         struct passwd *pw;
  24
  25         if ((pw = getpwnam(av[i])) == NULL) {
  26             printf("%s: lookup failed\n");
  27             continue;
  28         }
  29         n = caps_encode(buf, sizeof(buf), pw, &caps_passwd_struct);
  30         if (n > sizeof(buf)) {
  31             printf("buffer overflow during encoding\n");
  32         } else {
  33             buf[n] = 0;
  34             printf("%s\n", buf);
  35         }
  36     }
  37     return(0);
  38 }
  39