X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/da47dd4d092ba35e4f8ff055d79693cc1266c816..1d28cc061677bd07d9bed48dd84bd5c590247043:/src/src/structs.h diff --git a/src/src/structs.h b/src/src/structs.h index 9aab603f8..e1d93a943 100644 --- a/src/src/structs.h +++ b/src/src/structs.h @@ -2,9 +2,10 @@ * Exim - an Internet mail transport agent * *************************************************/ +/* Copyright (c) The Exim Maintainers 2020 - 2022 */ /* Copyright (c) University of Cambridge 1995 - 2018 */ -/* Copyright (c) The Exim Maintainers 2020 */ /* See the file NOTICE for conditions of use and distribution. */ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Definitions of various structures. In addition, those that are visible for @@ -80,14 +81,17 @@ typedef enum {DS_UNK=-1, DS_NO, DS_YES} dnssec_status_t; typedef struct host_item { struct host_item *next; - 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 */ + const uschar *name; /* Host name */ +#ifndef DISABLE_TLS + const uschar *certname; /* Name used for certificate checks */ +#endif + 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; @@ -130,11 +134,15 @@ typedef struct driver_instance { uschar *name; /* Instance name */ struct driver_info *info; /* Points to info for this driver */ void *options_block; /* Pointer to private options */ + uschar *driver_name; /* All start with this generic option */ + const uschar *srcfile; /* and config source info for errors */ + int srcline; } driver_instance; typedef struct driver_info { uschar *driver_name; /* Name of driver */ + optionlist *options; /* Table of private options names */ int *options_count; /* -> Number of entries in table */ void *options_block; /* Points to default private block */ @@ -156,6 +164,9 @@ typedef struct transport_instance { struct transport_info *info; /* Info for this driver */ void *options_block; /* Pointer to private options */ uschar *driver_name; /* Must be first */ + const uschar *srcfile; + int srcline; + int (*setup)( /* Setup entry point */ struct transport_instance *, struct address_item *, @@ -280,6 +291,8 @@ typedef struct router_instance { struct router_info *info; void *options_block; /* Pointer to private options */ uschar *driver_name; /* Must be first */ + const uschar *srcfile; + int srcline; uschar *address_data; /* Arbitrary data */ #ifdef EXPERIMENTAL_BRIGHTMAIL @@ -397,6 +410,9 @@ typedef struct auth_instance { struct auth_info *info; /* Pointer to driver info block */ void *options_block; /* Pointer to private options */ uschar *driver_name; /* Must be first */ + const uschar *srcfile; + int srcline; + uschar *advertise_condition; /* Are we going to advertise this?*/ uschar *client_condition; /* Should the client try this? */ uschar *public_name; /* Advertised name */ @@ -432,8 +448,8 @@ typedef struct auth_info { int, /* command timeout */ uschar *, /* buffer for reading response */ int); /* sizeof buffer */ - void (*version_report)( /* diagnostic version reporting */ - FILE *); /* I/O stream to print to */ + gstring * (*version_report)( /* diagnostic version reporting */ + gstring *); /* string to append to */ void (*macros_create)(void); /* feature-macro creation */ } auth_info; @@ -515,9 +531,6 @@ typedef struct address_item_propagated { uschar *remove_headers; /* list of those to remove */ void *variables; /* router-vasriables */ -#ifdef EXPERIMENTAL_SRS_ALT - uschar *srs_sender; /* Change return path when delivering */ -#endif BOOL ignore_error:1; /* ignore delivery error */ #ifdef SUPPORT_I18N BOOL utf8_msg:1; /* requires SMTPUTF8 processing */ @@ -623,6 +636,8 @@ typedef struct address_item { BOOL af_verify_routed:1; /* for cached sender verify: routed OK */ BOOL af_verify_callout:1; /* for cached sender verify: callout was specified */ BOOL af_include_affixes:1; /* delivered with affixes in RCPT */ + BOOL af_new_conn:1; /* delivered on an fresh TCP conn */ + BOOL af_cont_conn:1; /* delivered (with new MAIL cmd) on an existing TCP conn */ BOOL af_cert_verified:1; /* delivered with verified TLS cert */ BOOL af_pass_message:1; /* pass message in bounces */ BOOL af_bad_reply:1; /* filter could not generate autoreply */ @@ -817,6 +832,11 @@ typedef struct { int host_af; uschar * interface; + int sock; /* used for a bound but not connected socket */ + uschar * sending_ip_address; /* used for TLS resumption */ + const uschar * host_lbserver; /* ditto, for server-behind LB */ + BOOL have_lbserver:1; /* host_lbserver is valid */ + #ifdef SUPPORT_DANE BOOL dane:1; /* connection must do dane */ dns_answer tlsa_dnsa; /* strictly, this should use tainted mem */ @@ -876,7 +896,7 @@ typedef struct check_host_block { const uschar *host_name; const uschar *host_address; const uschar *host_ipv4; - BOOL negative; + mcs_flags flags; } check_host_block; /* Structure for remembering lookup data when caching the result of