src/locale/textdomain.c

   1 #include <libintl.h>
   2 #include <string.h>
   3 #include <stdlib.h>
   4 #include <errno.h>
   5 #include <limits.h>
   6
   7 static char *current_domain;
   8
   9 char *__gettextdomain()
  10 {
  11         return current_domain ? current_domain : "messages";
  12 }
  13
  14 char *textdomain(const char *domainname)
  15 {
  16         if (!domainname) return __gettextdomain();
  17
  18         size_t domlen = strlen(domainname);
  19         if (domlen > NAME_MAX) {
  20                 errno = EINVAL;
  21                 return 0;
  22         }
  23
  24         if (!current_domain) {
  25                 current_domain = malloc(NAME_MAX+1);
  26                 if (!current_domain) return 0;
  27         }
  28
  29         memcpy(current_domain, domainname, domlen+1);
  30
  31         return current_domain;
  32 }
  33
  34 char *gettext(const char *msgid)
  35 {
  36         return dgettext(0, msgid);
  37 }
  38
  39 char *ngettext(const char *msgid1, const char *msgid2, unsigned long int n)
  40 {
  41         return dngettext(0, msgid1, msgid2, n);
  42 }