+static void
+deferral_log(address_item * addr, uschar * now,
+ int logflags, uschar * driver_name, uschar * driver_kind)
+{
+int size = 256; /* Used for a temporary, */
+int ptr = 0; /* expanding buffer, for */
+uschar * s; /* building log lines; */
+void * reset_point; /* released afterwards. */
+
+uschar ss[32];
+
+/* Build up the line that is used for both the message log and the main
+log. */
+
+s = reset_point = store_get(size);
+
+/* Create the address string for logging. Must not do this earlier, because
+an OK result may be changed to FAIL when a pipe returns text. */
+
+s = string_log_address(s, &size, &ptr, addr, LOGGING(all_parents), FALSE);
+
+if (*queue_name)
+ s = string_append(s, &size, &ptr, 2, US" Q=", queue_name);
+
+/* Either driver_name contains something and driver_kind contains
+" router" or " transport" (note the leading space), or driver_name is
+a null string and driver_kind contains "routing" without the leading
+space, if all routing has been deferred. When a domain has been held,
+so nothing has been done at all, both variables contain null strings. */
+
+if (driver_name)
+ {
+ if (driver_kind[1] == 't' && addr->router)
+ s = string_append(s, &size, &ptr, 2, US" R=", addr->router->name);
+ Ustrcpy(ss, " ?=");
+ ss[1] = toupper(driver_kind[1]);
+ s = string_append(s, &size, &ptr, 2, ss, driver_name);
+ }
+else if (driver_kind)
+ s = string_append(s, &size, &ptr, 2, US" ", driver_kind);
+
+/*XXX need an s+s+p sprintf */
+sprintf(CS ss, " defer (%d)", addr->basic_errno);
+s = string_cat(s, &size, &ptr, ss);
+
+if (addr->basic_errno > 0)
+ s = string_append(s, &size, &ptr, 2, US": ",
+ US strerror(addr->basic_errno));
+
+if (addr->host_used)
+ {
+ s = string_append(s, &size, &ptr, 5,
+ US" H=", addr->host_used->name,
+ US" [", addr->host_used->address, US"]");
+ if (LOGGING(outgoing_port))
+ {
+ int port = addr->host_used->port;
+ s = string_append(s, &size, &ptr, 2,
+ US":", port == PORT_NONE ? US"25" : string_sprintf("%d", port));
+ }
+ }
+
+if (addr->message)
+ s = string_append(s, &size, &ptr, 2, US": ", addr->message);
+
+s[ptr] = 0;
+
+/* Log the deferment in the message log, but don't clutter it
+up with retry-time defers after the first delivery attempt. */
+
+if (deliver_firsttime || addr->basic_errno > ERRNO_RETRY_BASE)
+ deliver_msglog("%s %s\n", now, s);
+
+/* Write the main log and reset the store.
+For errors of the type "retry time not reached" (also remotes skipped
+on queue run), logging is controlled by L_retry_defer. Note that this kind
+of error number is negative, and all the retry ones are less than any
+others. */
+
+
+log_write(addr->basic_errno <= ERRNO_RETRY_BASE ? L_retry_defer : 0, logflags,
+ "== %s", s);
+
+store_reset(reset_point);
+return;
+}
+
+
+
+static void
+failure_log(address_item * addr, uschar * driver_kind, uschar * now)
+{
+int size = 256; /* Used for a temporary, */
+int ptr = 0; /* expanding buffer, for */
+uschar * s; /* building log lines; */
+void * reset_point; /* released afterwards. */
+
+/* Build up the log line for the message and main logs */
+
+s = reset_point = store_get(size);
+
+/* Create the address string for logging. Must not do this earlier, because
+an OK result may be changed to FAIL when a pipe returns text. */
+
+s = string_log_address(s, &size, &ptr, addr, LOGGING(all_parents), FALSE);
+
+if (LOGGING(sender_on_delivery))
+ s = string_append(s, &size, &ptr, 3, US" F=<", sender_address, US">");
+
+if (*queue_name)
+ s = string_append(s, &size, &ptr, 2, US" Q=", queue_name);
+
+/* Return path may not be set if no delivery actually happened */
+
+if (used_return_path && LOGGING(return_path_on_delivery))
+ s = string_append(s, &size, &ptr, 3, US" P=<", used_return_path, US">");
+
+if (addr->router)
+ s = string_append(s, &size, &ptr, 2, US" R=", addr->router->name);
+if (addr->transport)
+ s = string_append(s, &size, &ptr, 2, US" T=", addr->transport->name);
+
+if (addr->host_used)
+ s = d_hostlog(s, &size, &ptr, addr);
+
+#ifdef SUPPORT_TLS
+s = d_tlslog(s, &size, &ptr, addr);
+#endif
+
+if (addr->basic_errno > 0)
+ s = string_append(s, &size, &ptr, 2, US": ", US strerror(addr->basic_errno));
+
+if (addr->message)
+ s = string_append(s, &size, &ptr, 2, US": ", addr->message);
+
+s[ptr] = 0;
+
+/* Do the logging. For the message log, "routing failed" for those cases,
+just to make it clearer. */
+
+if (driver_kind)
+ deliver_msglog("%s %s failed for %s\n", now, driver_kind, s);
+else
+ deliver_msglog("%s %s\n", now, s);
+
+log_write(0, LOG_MAIN, "** %s", s);
+
+#ifndef DISABLE_EVENT
+msg_event_raise(US"msg:fail:delivery", addr);
+#endif
+
+store_reset(reset_point);
+return;
+}
+
+
+
git://git.exim.org / exim.git / blobdiff