src/install+setup/setup/domainname.c

   1 /* IPCop setup program.
   2  *
   3  * This program is distributed under the terms of the GNU General Public
   4  * Licence.  See the file COPYING for details.
   5  *
   6  * $Id: domainname.c
   7  *
   8  */
   9
  10 #include "setup.h"
  11
  12 extern FILE *flog;
  13 extern char *mylog;
  14
  15 extern char **ctr;
  16
  17 extern int automode;
  18
  19 int handledomainname(void)
  20 {
  21         char domainname[STRING_SIZE] = "localdomain";
  22         struct keyvalue *kv = initkeyvalues();
  23         char *values[] = { domainname, NULL };  /* pointers for the values. */
  24         struct newtWinEntry entries[] =
  25                 { { "", &values[0], 0,}, { NULL, NULL, 0 } };
  26         int rc;
  27         int result;
  28
  29         if (!(readkeyvalues(kv, CONFIG_ROOT "/main/settings")))
  30         {
  31                 freekeyvalues(kv);
  32                 errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]);
  33                 return 0;
  34         }
  35
  36         findkey(kv, "DOMAINNAME", domainname);
  37
  38         for (;;)
  39         {
  40                 rc = newtWinEntries(ctr[TR_DOMAINNAME], ctr[TR_ENTER_DOMAINNAME],
  41                         50, 5, 5, 40, entries, ctr[TR_OK], ctr[TR_CANCEL], NULL);
  42
  43                 if (rc == 1)
  44                 {
  45                         strcpy(domainname, values[0]);
  46                         if (!(strlen(domainname)))
  47                                 errorbox(ctr[TR_DOMAINNAME_CANNOT_BE_EMPTY]);
  48                         else if (strchr(domainname, ' '))
  49                                 errorbox(ctr[TR_DOMAINNAME_CANNOT_CONTAIN_SPACES]);
  50                         else if (strlen(domainname) != strspn(domainname,
  51                                 "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-."))
  52                                 errorbox(ctr[TR_DOMAINNAME_NOT_VALID_CHARS]);
  53                         else
  54                         {
  55                                 replacekeyvalue(kv, "DOMAINNAME", domainname);
  56                                 writekeyvalues(kv, CONFIG_ROOT "/main/settings");
  57                                 writehostsfiles();
  58                                 result = 1;
  59                                 break;
  60                         }
  61                 }
  62                 else
  63                 {
  64                         result = 0;
  65                         break;
  66                 }
  67         }
  68         free(values[0]);
  69         freekeyvalues(kv);
  70
  71         return result;
  72 }