src/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 // Translation
  11 #include <libintl.h>
  12 #define _(x) dgettext("setup", x)
  13
  14 #include "setup.h"
  15
  16 extern FILE *flog;
  17 extern char *mylog;
  18
  19 extern int automode;
  20
  21 int handledomainname(void)
  22 {
  23         char domainname[STRING_SIZE] = "localdomain";
  24         struct keyvalue *kv = initkeyvalues();
  25         char *values[] = { domainname, NULL };  /* pointers for the values. */
  26         struct newtWinEntry entries[] =
  27                 { { "", &values[0], 0,}, { NULL, NULL, 0 } };
  28         int rc;
  29         int result;
  30
  31         if (!(readkeyvalues(kv, CONFIG_ROOT "/main/settings")))
  32         {
  33                 freekeyvalues(kv);
  34                 errorbox(_("Unable to open settings file"));
  35                 return 0;
  36         }
  37
  38         findkey(kv, "DOMAINNAME", domainname);
  39
  40         for (;;)
  41         {
  42                 rc = newtWinEntries(_("Domain name"), _("Enter Domain name"),
  43                         50, 5, 5, 40, entries, _("OK"), _("Cancel"), NULL);
  44
  45                 if (rc == 1) {
  46                         strcpy(domainname, values[0]);
  47                         if (!(strlen(domainname)))
  48                                 errorbox(_("Domain name cannot be empty."));
  49                         else if (strchr(domainname, ' '))
  50                                 errorbox(_("Domain name cannot contain spaces."));
  51                         else if (strlen(domainname) != strspn(domainname,
  52                                 "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-."))
  53                                 errorbox(_("Domain name may only contain letters, numbers, hyphens and periods."));
  54                         else
  55                         {
  56                                 replacekeyvalue(kv, "DOMAINNAME", domainname);
  57                                 writekeyvalues(kv, CONFIG_ROOT "/main/settings");
  58                                 writehostsfiles();
  59                                 result = 1;
  60                                 break;
  61                         }
  62                 }
  63                 else
  64                 {
  65                         result = 0;
  66                         break;
  67                 }
  68         }
  69         free(values[0]);
  70         freekeyvalues(kv);
  71
  72         return result;
  73 }