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