Arguments:
s the dynamic string
- sizeptr points to the size variable
- ptrptr points to the pointer variable
Returns: the extended string
*/
-static uschar *
-add_host_info_for_log(uschar * s, int * sizeptr, int * ptrptr)
+static gstring *
+add_host_info_for_log(gstring * g)
{
if (sender_fullhost)
{
if (LOGGING(dnssec) && sender_host_dnssec) /*XXX sender_helo_dnssec? */
- s = string_catn(s, sizeptr, ptrptr, US" DS", 3);
- s = string_append(s, sizeptr, ptrptr, 2, US" H=", sender_fullhost);
+ g = string_catn(g, US" DS", 3);
+ g = string_append(g, 2, US" H=", sender_fullhost);
if (LOGGING(incoming_interface) && interface_address != NULL)
{
- s = string_cat(s, sizeptr, ptrptr,
+ g = string_cat(g,
string_sprintf(" I=[%s]:%d", interface_address, interface_port));
}
}
if (tcp_in_fastopen && !tcp_in_fastopen_logged)
{
- s = string_catn(s, sizeptr, ptrptr, US" TFO", 4);
+ g = string_catn(g, US" TFO", 4);
tcp_in_fastopen_logged = TRUE;
}
if (sender_ident)
- s = string_append(s, sizeptr, ptrptr, 2, US" U=", sender_ident);
+ g = string_append(g, 2, US" U=", sender_ident);
if (received_protocol)
- s = string_append(s, sizeptr, ptrptr, 2, US" P=", received_protocol);
-return s;
+ g = string_append(g, 2, US" P=", received_protocol);
+return g;
}
int error_rc = (error_handling == ERRORS_SENDER)?
errors_sender_rc : EXIT_FAILURE;
int header_size = 256;
-int start, end, domain, size, sptr;
+int start, end, domain;
int id_resolution;
int had_zero = 0;
int prevlines_length = 0;
uschar *frozen_by = NULL;
uschar *queued_by = NULL;
-uschar *errmsg, *s;
+uschar *errmsg;
+gstring * g;
struct stat statbuf;
/* Final message to give to SMTP caller, and messages from ACLs */
int sep = 0;
const uschar *ptr = dkim_verify_signers_expanded;
uschar *item = NULL;
- uschar *seen_items = NULL;
- int seen_items_size = 0;
- int seen_items_offset = 0;
+ gstring * seen_items = NULL;
+
/* Default to OK when no items are present */
rc = OK;
while ((item = string_nextinlist(&ptr, &sep, NULL, 0)))
no matter how often it appears in the expanded list. */
if (seen_items)
{
- uschar *seen_item = NULL;
- const uschar *seen_items_list = seen_items;
+ uschar *seen_item;
+ const uschar *seen_items_list = string_from_gstring(seen_items);
BOOL seen_this_item = FALSE;
while ((seen_item = string_nextinlist(&seen_items_list, &sep,
continue;
}
- seen_items = string_append(seen_items, &seen_items_size,
- &seen_items_offset, 1, ":");
+ seen_items = string_cat(seen_items, ":");
}
- seen_items = string_append(seen_items, &seen_items_size,
- &seen_items_offset, 1, item);
- seen_items[seen_items_offset] = '\0';
+ seen_items = string_cat(seen_items, item);
DEBUG(D_receive)
debug_printf("calling acl_smtp_dkim for dkim_cur_signer=%s\n",
else
{
uschar *istemp = US"";
- uschar *s = NULL;
uschar *smtp_code;
- int size = 0;
- int sptr = 0;
+ gstring * g;
errmsg = local_scan_data;
break;
}
- s = string_append(s, &size, &sptr, 2, US"F=",
- (sender_address[0] == 0)? US"<>" : sender_address);
- s = add_host_info_for_log(s, &size, &sptr);
- s[sptr] = 0;
+ g = string_append(g, 2, US"F=",
+ sender_address[0] == 0 ? US"<>" : sender_address);
+ g = add_host_info_for_log(g);
log_write(0, LOG_MAIN|LOG_REJECT, "%s %srejected by local_scan(): %.256s",
- s, istemp, string_printing(errmsg));
+ string_from_gstring(g), istemp, string_printing(errmsg));
if (smtp_input)
{
message id is actually an addr-spec, we can use the parse routine to canonicalize
it. */
-size = 256;
-sptr = 0;
-s = store_get(size);
+g = string_get(256);
-s = string_append(s, &size, &sptr, 2,
+g = string_append(g, 2,
fake_response == FAIL ? US"(= " : US"<= ",
sender_address[0] == 0 ? US"<>" : sender_address);
if (message_reference)
- s = string_append(s, &size, &sptr, 2, US" R=", message_reference);
+ g = string_append(g, 2, US" R=", message_reference);
-s = add_host_info_for_log(s, &size, &sptr);
+g = add_host_info_for_log(g);
#ifdef SUPPORT_TLS
if (LOGGING(tls_cipher) && tls_in.cipher)
- s = string_append(s, &size, &sptr, 2, US" X=", tls_in.cipher);
+ g = string_append(g, 2, US" X=", tls_in.cipher);
if (LOGGING(tls_certificate_verified) && tls_in.cipher)
- s = string_append(s, &size, &sptr, 2, US" CV=",
- tls_in.certificate_verified ? "yes":"no");
+ g = string_append(g, 2, US" CV=", tls_in.certificate_verified ? "yes":"no");
if (LOGGING(tls_peerdn) && tls_in.peerdn)
- s = string_append(s, &size, &sptr, 3, US" DN=\"",
- string_printing(tls_in.peerdn), US"\"");
+ g = string_append(g, 3, US" DN=\"", string_printing(tls_in.peerdn), US"\"");
if (LOGGING(tls_sni) && tls_in.sni)
- s = string_append(s, &size, &sptr, 3, US" SNI=\"",
- string_printing(tls_in.sni), US"\"");
+ g = string_append(g, 3, US" SNI=\"", string_printing(tls_in.sni), US"\"");
#endif
if (sender_host_authenticated)
{
- s = string_append(s, &size, &sptr, 2, US" A=", sender_host_authenticated);
+ g = string_append(g, 2, US" A=", sender_host_authenticated);
if (authenticated_id)
{
- s = string_append(s, &size, &sptr, 2, US":", authenticated_id);
+ g = string_append(g, 2, US":", authenticated_id);
if (LOGGING(smtp_mailauth) && authenticated_sender)
- s = string_append(s, &size, &sptr, 2, US":", authenticated_sender);
+ g = string_append(g, 2, US":", authenticated_sender);
}
}
#ifndef DISABLE_PRDR
if (prdr_requested)
- s = string_catn(s, &size, &sptr, US" PRDR", 5);
+ g = string_catn(g, US" PRDR", 5);
#endif
#ifdef SUPPORT_PROXY
if (proxy_session && LOGGING(proxy))
- s = string_append(s, &size, &sptr, 2, US" PRX=", proxy_local_address);
+ g = string_append(g, 2, US" PRX=", proxy_local_address);
#endif
if (chunking_state > CHUNKING_OFFERED)
- s = string_catn(s, &size, &sptr, US" K", 2);
+ g = string_catn(g, US" K", 2);
sprintf(CS big_buffer, "%d", msg_size);
-s = string_append(s, &size, &sptr, 2, US" S=", big_buffer);
+g = string_append(g, 2, US" S=", big_buffer);
/* log 8BITMIME mode announced in MAIL_FROM
0 ... no BODY= used
if (LOGGING(8bitmime))
{
sprintf(CS big_buffer, "%d", body_8bitmime);
- s = string_append(s, &size, &sptr, 2, US" M8S=", big_buffer);
+ g = string_append(g, 2, US" M8S=", big_buffer);
}
if (*queue_name)
- s = string_append(s, &size, &sptr, 2, US" Q=", queue_name);
+ g = string_append(g, 2, US" Q=", queue_name);
/* If an addr-spec in a message-id contains a quoted string, it can contain
any characters except " \ and CR and so in particular it can contain NL!
&errmsg, &start, &end, &domain, FALSE);
allow_domain_literals = save_allow_domain_literals;
if (old_id != NULL)
- s = string_append(s, &size, &sptr, 2, US" id=", string_printing(old_id));
+ g = string_append(g, 2, US" id=", string_printing(old_id));
}
/* If subject logging is turned on, create suitable printing-character
}
*p++ = '\"';
*p = 0;
- s = string_append(s, &size, &sptr, 2, US" T=", string_printing(big_buffer));
+ g = string_append(g, 2, US" T=", string_printing(big_buffer));
}
/* Terminate the string: string_cat() and string_append() leave room, but do
not put the zero in. */
-s[sptr] = 0;
+(void) string_from_gstring(g);
/* Create a message log file if message logs are being used and this message is
not blackholed. Write the reception stuff to it. We used to leave message log
creation until the first delivery, but this has proved confusing for some
people. */
-if (message_logs && blackholed_by == NULL)
+if (message_logs && !blackholed_by)
{
int fd;
}
if (fd < 0)
- {
log_write(0, LOG_MAIN|LOG_PANIC, "Couldn't open message log %s: %s",
spool_name, strerror(errno));
- }
-
else
{
FILE *message_log = fdopen(fd, "a");
else
{
uschar *now = tod_stamp(tod_log);
- fprintf(message_log, "%s Received from %s\n", now, s+3);
+ fprintf(message_log, "%s Received from %s\n", now, g->s+3);
if (deliver_freeze) fprintf(message_log, "%s frozen by %s\n", now,
frozen_by);
if (queue_only_policy) fprintf(message_log,
/* Re-use the log line workspace */
- sptr = 0;
- s = string_cat(s, &size, &sptr, US"SMTP connection lost after final dot");
- s = add_host_info_for_log(s, &size, &sptr);
- s[sptr] = 0;
- log_write(0, LOG_MAIN, "%s", s);
+ g->ptr = 0;
+ g = string_cat(g, US"SMTP connection lost after final dot");
+ g = add_host_info_for_log(g);
+ log_write(0, LOG_MAIN, "%s", string_from_gstring(g));
/* Delete the files for this aborted message. */
log_write(0, LOG_MAIN |
(LOGGING(received_recipients)? LOG_RECIPIENTS : 0) |
(LOGGING(received_sender)? LOG_SENDER : 0),
- "%s", s);
+ "%s", g->s);
/* Log any control actions taken by an ACL or local_scan(). */
}
receive_call_bombout = FALSE;
-store_reset(s); /* The store for the main log message can be reused */
+store_reset(g); /* The store for the main log message can be reused */
/* If the message is frozen, and freeze_tell is set, do the telling. */
git://git.exim.org / exim.git / blobdiff