Copyright updates:

[exim.git] / src / src / functions.h

diff --git a/src/src/functions.h b/src/src/functions.h
index 43840d4f668917e23af325567a6bfdc6f4190829..f8e0cd77e3be5c3f0e087832b4d32a47dc8b6e09 100644 (file)
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -2,8 +2,8 @@
 *     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 - 2021 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -485,6 +485,7 @@ extern int     sieve_interpret(const uschar *, int, const uschar *,
                 const uschar *, const uschar *, const uschar *,
                 address_item **, uschar **);
 extern void    sigalrm_handler(int);
+extern int     smtp_boundsock(smtp_connect_args *);
 extern void    smtp_closedown(uschar *);
 extern void    smtp_command_timeout_exit(void) NORETURN;
 extern void    smtp_command_sigterm_exit(void) NORETURN;
@@ -493,8 +494,6 @@ extern void    smtp_data_sigint_exit(void) NORETURN;
 extern void    smtp_deliver_init(void);
 extern uschar *smtp_cmd_hist(void);
 extern int     smtp_connect(smtp_connect_args *, const blob *);
-extern int     smtp_sock_connect(host_item *, int, int, uschar *,
-                transport_instance * tb, int, const blob *);
 extern int     smtp_feof(void);
 extern int     smtp_ferror(void);
 extern uschar *smtp_get_connection_info(void);
@@ -508,7 +507,7 @@ extern BOOL    smtp_hasc(void);
 extern int     smtp_handle_acl_fail(int, int, uschar *, uschar *);
 extern void    smtp_log_no_mail(void);
 extern void    smtp_message_code(uschar **, int *, uschar **, uschar **, BOOL);
-extern void    smtp_proxy_tls(void *, uschar *, size_t, int *, int) NORETURN;
+extern void    smtp_proxy_tls(void *, uschar *, size_t, int *, int, const uschar *) NORETURN;
 extern BOOL    smtp_read_response(void *, uschar *, int, int, int);
 extern void   *smtp_reset(void *);
 extern void    smtp_respond(uschar *, int, BOOL, uschar *);
@@ -516,6 +515,7 @@ extern void    smtp_notquit_exit(uschar *, uschar *, uschar *, ...);
 extern void    smtp_port_for_connect(host_item *, int);
 extern void    smtp_send_prohibition_message(int, uschar *);
 extern int     smtp_setup_msg(void);
+extern int     smtp_sock_connect(smtp_connect_args *, int, const blob *);
 extern BOOL    smtp_start_session(void);
 extern int     smtp_ungetc(int);
 extern BOOL    smtp_verify_helo(void);
@@ -615,8 +615,8 @@ extern BOOL    transport_pass_socket(const uschar *, const uschar *, const uscha
 #endif
                        );
 extern uschar *transport_rcpt_address(address_item *, BOOL);
-extern BOOL    transport_set_up_command(const uschar ***, uschar *,
-                BOOL, int, address_item *, uschar *, uschar **);
+extern BOOL    transport_set_up_command(const uschar ***, const uschar *,
+                BOOL, int, address_item *, BOOL, const uschar *, uschar **);
 extern void    transport_update_waiting(host_item *, uschar *);
 extern BOOL    transport_write_block(transport_ctx *, uschar *, int, BOOL);
 extern void    transport_write_reset(int);
@@ -1253,6 +1253,42 @@ struct pollfd p = {.fd = fd, .events = pollbits};
 return poll(&p, 1, tmo_millisec);
 }
 
+/******************************************************************************/
+/* Client-side smtp log string, for debug */
+
+static inline void
+smtp_debug_cmd(const uschar * buf, int mode)
+{
+HDEBUG(D_transport|D_acl|D_v) debug_printf_indent("  SMTP%c> %s\n",
+  mode == SCMD_BUFFER ? '|' : mode == SCMD_MORE ? '+' : '>', buf);
+
+#  ifndef DISABLE_CLIENT_CMD_LOG
+  {
+  int len = Ustrcspn(buf, " \n");
+  int old_pool = store_pool;
+  store_pool = POOL_PERM;      /* Main pool ACL allocations eg. callouts get released */
+  client_cmd_log = string_append_listele_n(client_cmd_log, ':', buf, MIN(len, 8));
+  if (mode == SCMD_BUFFER) 
+    {
+    client_cmd_log = string_catn(client_cmd_log, US"|", 1); 
+    (void) string_from_gstring(client_cmd_log);
+    }
+  store_pool = old_pool;
+  }
+#  endif
+}
+
+
+static inline void
+smtp_debug_cmd_report(void)
+{
+#  ifndef DISABLE_CLIENT_CMD_LOG
+debug_printf("cmdlog: '%s'\n", client_cmd_log ? client_cmd_log->s : US"(unset)");
+#  endif
+}
+
+
+
 # endif        /* !COMPILE_UTILITY */
 
 /******************************************************************************/