diff options
Diffstat (limited to 'src/util/valid_hostname.h')
| -rw-r--r-- | src/util/valid_hostname.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/util/valid_hostname.h b/src/util/valid_hostname.h new file mode 100644 index 0000000..463bc6e --- /dev/null +++ b/src/util/valid_hostname.h @@ -0,0 +1,41 @@ +#ifndef _VALID_HOSTNAME_H_INCLUDED_ +#define _VALID_HOSTNAME_H_INCLUDED_ + +/*++ +/* NAME +/* valid_hostname 3h +/* SUMMARY +/* validate hostname +/* SYNOPSIS +/* #include <valid_hostname.h> +/* DESCRIPTION +/* .nf + + /* External interface */ + +#define VALID_HOSTNAME_LEN 255 /* RFC 1035 */ +#define VALID_LABEL_LEN 63 /* RFC 1035 */ + +#define DONT_GRIPE 0 +#define DO_GRIPE 1 +#define DONT_WILDCARD 0 +#define DO_WILDCARD (1<<1) + +extern int valid_hostname(const char *, int); +extern int valid_hostaddr(const char *, int); +extern int valid_ipv4_hostaddr(const char *, int); +extern int valid_ipv6_hostaddr(const char *, int); +extern int valid_hostport(const char *, int); + +/* LICENSE +/* .ad +/* .fi +/* The Secure Mailer license must be distributed with this software. +/* AUTHOR(S) +/* Wietse Venema +/* IBM T.J. Watson Research +/* P.O. Box 704 +/* Yorktown Heights, NY 10598, USA +/*--*/ + +#endif |