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#ifndef _MAIL_ADDR_FIND_H_INCLUDED_
#define _MAIL_ADDR_FIND_H_INCLUDED_
/*++
/* NAME
/* mail_addr_find 3h
/* SUMMARY
/* generic address-based lookup
/* SYNOPSIS
/* #include <mail_addr_find.h>
/* DESCRIPTION
/* .nf
/*
* Global library.
*/
#include <mail_addr_form.h>
#include <maps.h>
/*
* External interface.
*/
extern const char *mail_addr_find_opt(MAPS *, const char *, char **,
int, int, int, int);
#define MA_FIND_FULL (1<<0) /* localpart+ext@domain */
#define MA_FIND_NOEXT (1<<1) /* localpart@domain */
#define MA_FIND_LOCALPART_IF_LOCAL \
(1<<2) /* localpart (maybe localpart+ext) */
#define MA_FIND_LOCALPART_AT_IF_LOCAL \
(1<<3) /* ditto, with @ at end */
#define MA_FIND_AT_DOMAIN (1<<4) /* @domain */
#define MA_FIND_DOMAIN (1<<5) /* domain */
#define MA_FIND_PDMS (1<<6) /* parent matches subdomain */
#define MA_FIND_PDDMDS (1<<7) /* parent matches dot-subdomain */
#define MA_FIND_LOCALPART_AT \
(1<<8) /* localpart@ (maybe localpart+ext@) */
#define MA_FIND_DEFAULT (MA_FIND_FULL | MA_FIND_NOEXT \
| MA_FIND_LOCALPART_IF_LOCAL \
| MA_FIND_AT_DOMAIN)
/* The least-overhead form. */
#define mail_addr_find_int_to_ext(maps, address, extension) \
mail_addr_find_opt((maps), (address), (extension), \
MA_FORM_INTERNAL, MA_FORM_EXTERNAL, \
MA_FORM_EXTERNAL, MA_FIND_DEFAULT)
/* The legacy forms. */
#define MA_FIND_FORM_LEGACY \
MA_FORM_INTERNAL, MA_FORM_EXTERNAL_FIRST, \
MA_FORM_EXTERNAL
#define mail_addr_find_strategy(maps, address, extension, strategy) \
mail_addr_find_opt((maps), (address), (extension), \
MA_FIND_FORM_LEGACY, (strategy))
#define mail_addr_find(maps, address, extension) \
mail_addr_find_strategy((maps), (address), (extension), \
MA_FIND_DEFAULT)
#define mail_addr_find_to_internal(maps, address, extension) \
mail_addr_find_opt((maps), (address), (extension), \
MA_FIND_FORM_LEGACY, MA_FIND_DEFAULT)
/* 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
/*
/* Wietse Venema
/* Google, Inc.
/* 111 8th Avenue
/* New York, NY 10011, USA
/*--*/
#endif
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