1 /* $NetBSD: match_parent_style.c,v 1.1.1.1 2009/06/23 10:08:47 tron Exp $ */ 2 3 /*++ 4 /* NAME 5 /* match_parent_style 3 6 /* SUMMARY 7 /* parent domain matching control 8 /* SYNOPSIS 9 /* #include <match_parent_style.h> 10 /* 11 /* int match_parent_style(name) 12 /* const char *name; 13 /* DESCRIPTION 14 /* This module queries configuration parameters for the policy that 15 /* controls how wild-card parent domain names are used by various 16 /* postfix lookup mechanisms. 17 /* 18 /* match_parent_style() looks up "name" in the 19 /* parent_domain_matches_subdomain configuration parameter 20 /* and returns either MATCH_FLAG_PARENT (parent domain matches 21 /* subdomains) or MATCH_FLAG_NONE. 22 /* DIAGNOSTICS 23 /* Fatal error: out of memory, name listed under both parent wild card 24 /* matching policies. 25 /* SEE ALSO 26 /* string_list(3) plain string matching 27 /* domain_list(3) match host name patterns 28 /* namadr_list(3) match host name/address patterns 29 /* LICENSE 30 /* .ad 31 /* .fi 32 /* The Secure Mailer license must be distributed with this software. 33 /* AUTHOR(S) 34 /* Wietse Venema 35 /* IBM T.J. Watson Research 36 /* P.O. Box 704 37 /* Yorktown Heights, NY 10598, USA 38 /*--*/ 39 40 /* System library. */ 41 42 #include <sys_defs.h> 43 44 /* Utility library. */ 45 46 /* Global library. */ 47 48 #include <string_list.h> 49 #include <mail_params.h> 50 #include <match_parent_style.h> 51 52 /* Application-specific. */ 53 54 static STRING_LIST *match_par_dom_list; 55 56 int match_parent_style(const char *name) 57 { 58 int result; 59 60 /* 61 * Initialize on the fly. 62 */ 63 if (match_par_dom_list == 0) 64 match_par_dom_list = 65 string_list_init(MATCH_FLAG_NONE, var_par_dom_match); 66 67 /* 68 * Look up the parent domain matching policy. 69 */ 70 if (string_list_match(match_par_dom_list, name)) 71 result = MATCH_FLAG_PARENT; 72 else 73 result = 0; 74 return (result); 75 } 76