X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/803628d5b0b175dfa78f0b19b35213ace01207b1..875512a36119423217802de1f79350e7fce1cd9b:/src/src/transports/smtp.h

diff --git a/src/src/transports/smtp.h b/src/src/transports/smtp.h
index 804b9942f..88b608bcc 100644
--- a/src/src/transports/smtp.h
+++ b/src/src/transports/smtp.h
@@ -2,9 +2,16 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2015 */
+/* Copyright (c) University of Cambridge 1995 - 2017 */
 /* See the file NOTICE for conditions of use and distribution. */
 
+#define DELIVER_BUFFER_SIZE 4096
+
+#define PENDING          256
+#define PENDING_DEFER   (PENDING + DEFER)
+#define PENDING_OK      (PENDING + OK)
+
+
 /* Private structure for the private options and other private data. */
 
 typedef struct {
@@ -21,10 +28,12 @@ typedef struct {
   uschar *serialize_hosts;
   uschar *hosts_try_auth;
   uschar *hosts_require_auth;
+  uschar *hosts_try_chunking;
 #ifdef EXPERIMENTAL_DANE
   uschar *hosts_try_dane;
   uschar *hosts_require_dane;
 #endif
+  uschar *hosts_try_fastopen;
 #ifndef DISABLE_PRDR
   uschar *hosts_try_prdr;
 #endif
@@ -37,7 +46,10 @@ typedef struct {
   uschar *hosts_verify_avoid_tls;
   uschar *hosts_avoid_pipelining;
   uschar *hosts_avoid_esmtp;
+#ifdef SUPPORT_TLS
   uschar *hosts_nopass_tls;
+  uschar *hosts_noproxy_tls;
+#endif
   int     command_timeout;
   int     connect_timeout;
   int     data_timeout;
@@ -80,6 +92,69 @@ typedef struct {
 #endif
 } smtp_transport_options_block;
 
+/* smtp connect context */
+typedef struct {
+  uschar *		from_addr;
+  address_item *	addrlist;
+  host_item *		host;
+  int			host_af;
+  int			port;
+  uschar *		interface;
+
+  BOOL verify:1;
+  BOOL lmtp:1;
+  BOOL smtps:1;
+  BOOL ok:1;
+  BOOL setting_up:1;
+  BOOL esmtp:1;
+  BOOL esmtp_sent:1;
+#ifndef DISABLE_PRDR
+  BOOL prdr_active:1;
+#endif
+#ifdef SUPPORT_I18N
+  BOOL utf8_needed:1;
+#endif
+  BOOL dsn_all_lasthop:1;
+#if defined(SUPPORT_TLS) && defined(EXPERIMENTAL_DANE)
+  BOOL dane:1;
+  BOOL dane_required:1;
+#endif
+  BOOL pending_MAIL:1;
+  BOOL pending_BDAT:1;
+  BOOL good_RCPT:1;
+  BOOL completed_addr:1;
+  BOOL send_rset:1;
+  BOOL send_quit:1;
+
+  int		max_rcpt;
+  int		cmd_count;
+
+  uschar	peer_offered;
+  uschar *	igquotstr;
+  uschar *	helo_data;
+#ifdef EXPERIMENTAL_DSN_INFO
+  uschar *	smtp_greeting;
+  uschar *	helo_response;
+#endif
+
+  address_item *	first_addr;
+  address_item *	next_addr;
+  address_item *	sync_addr;
+
+  smtp_inblock  inblock;
+  smtp_outblock outblock;
+  uschar	buffer[DELIVER_BUFFER_SIZE];
+  uschar	inbuffer[4096];
+  uschar	outbuffer[4096];
+
+  transport_instance *			tblock;
+  smtp_transport_options_block *	ob;
+} smtp_context;
+
+extern int smtp_setup_conn(smtp_context *, BOOL);
+extern int smtp_write_mail_and_rcpt_cmds(smtp_context *, int *);
+
+
 /* Data for reading the private options. */
 
 extern optionlist smtp_transport_options[];