external/ibm-public/postfix/dist/src/global/canon_addr.c

   1 /*      $NetBSD$        */
   2
   3 /*++
   4 /* NAME
   5 /*      canon_addr 3
   6 /* SUMMARY
   7 /*      simple address canonicalization
   8 /* SYNOPSIS
   9 /*      #include <canon_addr.h>
  10 /*
  11 /*      VSTRING *canon_addr_external(result, address)
  12 /*      VSTRING *result;
  13 /*      const char *address;
  14 /*
  15 /*      VSTRING *canon_addr_internal(result, address)
  16 /*      VSTRING *result;
  17 /*      const char *address;
  18 /* DESCRIPTION
  19 /*      This module provides a simple interface to the address
  20 /*      canonicalization service that is provided by the address
  21 /*      rewriting service.
  22 /*
  23 /*      canon_addr_external() transforms an address in external (i.e.
  24 /*      quoted) RFC822 form to a fully-qualified address (user@domain).
  25 /*
  26 /*      canon_addr_internal() transforms an address in internal (i.e.
  27 /*      unquoted) RFC822 form to a fully-qualified address (user@domain).
  28 /* STANDARDS
  29 /*      RFC 822 (ARPA Internet Text Messages).
  30 /* SEE ALSO
  31 /*      rewrite_clnt(3) address rewriting client interface
  32 /* LICENSE
  33 /* .ad
  34 /* .fi
  35 /*      The Secure Mailer license must be distributed with this software.
  36 /* AUTHOR(S)
  37 /*      Wietse Venema
  38 /*      IBM T.J. Watson Research
  39 /*      P.O. Box 704
  40 /*      Yorktown Heights, NY 10598, USA
  41 /*--*/
  42
  43 /* System library. */
  44
  45 #include <sys_defs.h>
  46
  47 /* Utility library. */
  48
  49 #include <vstring.h>
  50 #include <mymalloc.h>
  51
  52 /* Global library. */
  53
  54 #include "rewrite_clnt.h"
  55 #include "canon_addr.h"
  56
  57 /* canon_addr_external - make address fully qualified, external form */
  58
  59 VSTRING *canon_addr_external(VSTRING *result, const char *addr)
  60 {
  61     return (rewrite_clnt(REWRITE_CANON, addr, result));
  62 }
  63
  64 /* canon_addr_internal - make address fully qualified, internal form */
  65
  66 VSTRING *canon_addr_internal(VSTRING *result, const char *addr)
  67 {
  68     return (rewrite_clnt_internal(REWRITE_CANON, addr, result));
  69 }