* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2012 */
+/* Copyright (c) University of Cambridge 1995 - 2014 */
/* See the file NOTICE for conditions of use and distribution. */
but also used when checking lists of hosts and when transporting. Looking up
host addresses is done using this structure. */
+typedef enum {DS_UNK=-1, DS_NO, DS_YES} dnssec_status_t;
+
typedef struct host_item {
struct host_item *next;
- uschar *name; /* Host name */
- uschar *address; /* IP address in text form */
+ const uschar *name; /* Host name */
+ const uschar *address; /* IP address in text form */
int port; /* port value in host order (if SRV lookup) */
int mx; /* MX value if found via MX records */
int sort_key; /* MX*1000 plus random "fraction" */
int status; /* Usable, unusable, or unknown */
int why; /* Why host is unusable */
int last_try; /* Time of last try if known */
+ dnssec_status_t dnssec;
} host_item;
/* Chain of rewrite rules, read from the rewrite config, or parsed from the
uschar *home_dir; /* ) Used only for local transports */
uschar *current_dir; /* ) */
/**************************************/
+ uschar *expand_multi_domain; /* ) */
BOOL multi_domain; /* ) */
BOOL overrides_hosts; /* ) Used only for remote transports */
int max_addresses; /* ) */
BOOL log_fail_output;
BOOL log_defer_output;
BOOL retry_use_local_part; /* Defaults true for local, false for remote */
+#ifdef EXPERIMENTAL_EVENT
+ uschar *event_action; /* String to expand on notable events */
+#endif
} transport_instance;
BOOL verify_sender; /* Use this router when verifying a sender */
BOOL uid_set; /* Flag to indicate uid is set */
BOOL unseen; /* If TRUE carry on, even after success */
+ BOOL dsn_lasthop; /* If TRUE, this router is a DSN endpoint */
int self_code; /* Encoded version of "self" */
uid_t uid; /* Fixed uid value */
transport_instance *transport; /* Transport block (when found) */
struct router_instance *pass_router; /* Actual router for passed address */
struct router_instance *redirect_router; /* Actual router for generated address */
+ uschar *dnssec_request_domains; /* ask for DNSSEC XXX */
+ uschar *dnssec_require_domains; /* require DNSSEC XXX */
} router_instance;
#ifdef EXPERIMENTAL_SRS
uschar *srs_sender; /* Change return path when delivering */
#endif
+ #ifdef EXPERIMENTAL_INTERNATIONAL
+ BOOL utf8_msg:1; /* requires SMTPUTF8 processing */
+ BOOL utf8_downcvt:1; /* mandatory downconvert on delivery */
+ BOOL utf8_downcvt_maybe:1; /* optional downconvert on delivery */
+ #endif
} address_item_propagated;
/* Bits for the flags field below */
#define af_cert_verified 0x01000000 /* delivered with verified TLS cert */
#define af_pass_message 0x02000000 /* pass message in bounces */
#define af_bad_reply 0x04000000 /* filter could not generate autoreply */
+#ifndef DISABLE_PRDR
+# define af_prdr_used 0x08000000 /* delivery used SMTP PRDR */
+#endif
+#define af_force_command 0x10000000 /* force_command in pipe transport */
+#ifdef EXPERIMENTAL_DANE
+# define af_dane_verified 0x20000000 /* TLS cert verify done with DANE */
+#endif
+#ifdef EXPERIMENTAL_INTERNATIONAL
+# define af_utf8_downcvt 0x40000000 /* downconvert was done for delivery */
+#endif
/* These flags must be propagated when a child is created */
uschar *local_part; /* points to cc or lc version */
uschar *prefix; /* stripped prefix of local part */
uschar *suffix; /* stripped suffix of local part */
- uschar *domain; /* working domain (lower cased) */
+ const uschar *domain; /* working domain (lower cased) */
uschar *address_retry_key; /* retry key including full address */
uschar *domain_retry_key; /* retry key for domain only */
#ifdef SUPPORT_TLS
uschar *cipher; /* Cipher used for transport */
+ void *ourcert; /* Certificate offered to peer, binary */
+ void *peercert; /* Certificate from peer, binary */
uschar *peerdn; /* DN of server's certificate */
+ int ocsp; /* OCSP status of peer cert */
#endif
uschar *authenticator; /* auth driver name used by transport */
uschar *auth_id; /* auth "login" name used by transport */
uschar *auth_sndr; /* AUTH arg to SMTP MAIL, used by transport */
+ uschar *dsn_orcpt; /* DSN orcpt value */
+ int dsn_flags; /* DSN flags */
+ int dsn_aware; /* DSN aware flag */
+
uid_t uid; /* uid for transporting */
gid_t gid; /* gid for transporting */
/* ( also */
/* ( contains verify rc in sender verify cache */
short int transport_return; /* result of delivery attempt */
- address_item_propagated p; /* fields that are propagated to children */
+ address_item_propagated prop; /* fields that are propagated to children */
} address_item;
/* The table of header names consists of items of this type */
typedef struct error_block {
struct error_block *next;
- uschar *text1;
+ const uschar *text1;
uschar *text2;
} error_block;
/* Structure for passing arguments to check_host() */
typedef struct check_host_block {
- uschar *host_name;
- uschar *host_address;
- uschar *host_ipv4;
+ const uschar *host_name;
+ const uschar *host_address;
+ const uschar *host_ipv4;
BOOL negative;
} check_host_block;
/* Structure for holding data for an entry in a named list */
typedef struct namedlist_block {
- uschar *string; /* the list string */
+ const uschar *string; /* the list string */
namedlist_cacheblock *cache_data; /* cached domain_data or localpart_data */
int number; /* the number of the list for caching */
} namedlist_block;
int verb;
} acl_block;
+/* smtp transport calc outbound_ip */
+typedef BOOL (*oicf) (uschar *message_id, void *data);
+
/* End of structs.h */
git://git.exim.org / users / jgh / exim.git / blobdiff