test/caps/decoder.c

   1 /*
   2  * DECODER.C
   3  *
   4  * Decode CAPS encoded buffers, one per line, into a struct passwd and
   5  * report the results.
   6  *
   7  * $DragonFly: src/test/caps/decoder.c,v 1.1 2004/03/08 00:36:45 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     int error;
  21     int len;
  22     char buf[1024];
  23     struct passwd pw;
  24
  25     while (fgets(buf, sizeof(buf), stdin) != NULL) {
  26         len = strlen(buf);
  27         bzero(&pw, sizeof(pw));
  28         n = caps_decode(buf, len, &pw, &caps_passwd_struct, &error);
  29         printf("decode %d bytes error %d\n", n, error);
  30         if (error) {
  31             if (n > len)
  32                 n = len;
  33             if (n && buf[n] == '\n') /* don't highlight a 'newline' */
  34                 --n;
  35             printf("%*.*s", n, n, buf);
  36             printf("\033[7m%c\033[m", buf[n]);
  37             n = len - n - 1;
  38             if (n > 0)
  39                 printf("%*.*s", n, n, buf + len - n);
  40         } else {
  41             printf("{\n");
  42             printf("    pw_name = \"%s\"\n", pw.pw_name);
  43             printf("    pw_passwd = \"%s\"\n", pw.pw_passwd);
  44             printf("    pw_uid = %d\n", pw.pw_uid);
  45             printf("    pw_gid = %d\n", pw.pw_gid);
  46             printf("    pw_change = %08llx\n", (long long)pw.pw_change);
  47             printf("    pw_class = \"%s\"\n", pw.pw_class);
  48             printf("    pw_gecos = \"%s\"\n", pw.pw_gecos);
  49             printf("    pw_dir = \"%s\"\n", pw.pw_dir);
  50             printf("    pw_shell = \"%s\"\n", pw.pw_shell);
  51             printf("    pw_expire = %08llx\n", (long long)pw.pw_expire);
  52             printf("}\n");
  53         }
  54         caps_struct_free_pointers(&pw, &caps_passwd_struct);
  55     }
  56     return(0);
  57 }
  58