* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2015 */
+/* Copyright (c) University of Cambridge 1995 - 2016 */
/* See the file NOTICE for conditions of use and distribution. */
/* Functions for handling an incoming SMTP call. */
{
int len;
uschar *linebreak = Ustrchr(p, '\n');
- ss = string_cat(ss, &size, &ptr, code, 3);
+ ss = string_catn(ss, &size, &ptr, code, 3);
if (linebreak == NULL)
{
len = Ustrlen(p);
- ss = string_cat(ss, &size, &ptr, US" ", 1);
+ ss = string_catn(ss, &size, &ptr, US" ", 1);
}
else
{
len = linebreak - p;
- ss = string_cat(ss, &size, &ptr, US"-", 1);
+ ss = string_catn(ss, &size, &ptr, US"-", 1);
}
- ss = string_cat(ss, &size, &ptr, esc, esclen);
- ss = string_cat(ss, &size, &ptr, p, len);
- ss = string_cat(ss, &size, &ptr, US"\r\n", 2);
+ ss = string_catn(ss, &size, &ptr, esc, esclen);
+ ss = string_catn(ss, &size, &ptr, p, len);
+ ss = string_catn(ss, &size, &ptr, US"\r\n", 2);
p += len;
if (linebreak != NULL) p++;
}
if (sender_host_address != NULL)
{
- s = string_cat(s, &size, &ptr, US" [", 2);
- s = string_cat(s, &size, &ptr, sender_host_address,
- Ustrlen(sender_host_address));
- s = string_cat(s, &size, &ptr, US"]", 1);
+ s = string_catn(s, &size, &ptr, US" [", 2);
+ s = string_cat (s, &size, &ptr, sender_host_address);
+ s = string_catn(s, &size, &ptr, US"]", 1);
}
}
size = ptr + 1;
}
- s = string_cat(s, &size, &ptr, US"\r\n", 2);
+ s = string_catn(s, &size, &ptr, US"\r\n", 2);
/* If we received EHLO, we must create a multiline response which includes
the functions supported. */
{
sprintf(CS big_buffer, "%.3s-SIZE %d\r\n", smtp_code,
thismessage_size_limit);
- s = string_cat(s, &size, &ptr, big_buffer, Ustrlen(big_buffer));
+ s = string_cat(s, &size, &ptr, big_buffer);
}
else
{
- s = string_cat(s, &size, &ptr, smtp_code, 3);
- s = string_cat(s, &size, &ptr, US"-SIZE\r\n", 7);
+ s = string_catn(s, &size, &ptr, smtp_code, 3);
+ s = string_catn(s, &size, &ptr, US"-SIZE\r\n", 7);
}
/* Exim does not do protocol conversion or data conversion. It is 8-bit
if (accept_8bitmime)
{
- s = string_cat(s, &size, &ptr, smtp_code, 3);
- s = string_cat(s, &size, &ptr, US"-8BITMIME\r\n", 11);
+ s = string_catn(s, &size, &ptr, smtp_code, 3);
+ s = string_catn(s, &size, &ptr, US"-8BITMIME\r\n", 11);
}
/* Advertise DSN support if configured to do so. */
if (verify_check_host(&dsn_advertise_hosts) != FAIL)
{
- s = string_cat(s, &size, &ptr, smtp_code, 3);
- s = string_cat(s, &size, &ptr, US"-DSN\r\n", 6);
+ s = string_catn(s, &size, &ptr, smtp_code, 3);
+ s = string_catn(s, &size, &ptr, US"-DSN\r\n", 6);
dsn_advertised = TRUE;
}
if (acl_smtp_etrn != NULL)
{
- s = string_cat(s, &size, &ptr, smtp_code, 3);
- s = string_cat(s, &size, &ptr, US"-ETRN\r\n", 7);
+ s = string_catn(s, &size, &ptr, smtp_code, 3);
+ s = string_catn(s, &size, &ptr, US"-ETRN\r\n", 7);
}
/* Advertise EXPN if there's an ACL checking whether a host is
if (acl_smtp_expn != NULL)
{
- s = string_cat(s, &size, &ptr, smtp_code, 3);
- s = string_cat(s, &size, &ptr, US"-EXPN\r\n", 7);
+ s = string_catn(s, &size, &ptr, smtp_code, 3);
+ s = string_catn(s, &size, &ptr, US"-EXPN\r\n", 7);
}
/* Exim is quite happy with pipelining, so let the other end know that
if (pipelining_enable &&
verify_check_host(&pipelining_advertise_hosts) == OK)
{
- s = string_cat(s, &size, &ptr, smtp_code, 3);
- s = string_cat(s, &size, &ptr, US"-PIPELINING\r\n", 13);
+ s = string_catn(s, &size, &ptr, smtp_code, 3);
+ s = string_catn(s, &size, &ptr, US"-PIPELINING\r\n", 13);
sync_cmd_limit = NON_SYNC_CMD_PIPELINING;
pipelining_advertised = TRUE;
}
int saveptr;
if (first)
{
- s = string_cat(s, &size, &ptr, smtp_code, 3);
- s = string_cat(s, &size, &ptr, US"-AUTH", 5);
+ s = string_catn(s, &size, &ptr, smtp_code, 3);
+ s = string_catn(s, &size, &ptr, US"-AUTH", 5);
first = FALSE;
auth_advertised = TRUE;
}
saveptr = ptr;
- s = string_cat(s, &size, &ptr, US" ", 1);
- s = string_cat(s, &size, &ptr, au->public_name,
- Ustrlen(au->public_name));
+ s = string_catn(s, &size, &ptr, US" ", 1);
+ s = string_cat (s, &size, &ptr, au->public_name);
while (++saveptr < ptr) s[saveptr] = toupper(s[saveptr]);
au->advertised = TRUE;
}
else
au->advertised = FALSE;
- if (!first) s = string_cat(s, &size, &ptr, US"\r\n", 2);
+ if (!first) s = string_catn(s, &size, &ptr, US"\r\n", 2);
}
/* Advertise TLS (Transport Level Security) aka SSL (Secure Socket Layer)
if (tls_in.active < 0 &&
verify_check_host(&tls_advertise_hosts) != FAIL)
{
- s = string_cat(s, &size, &ptr, smtp_code, 3);
- s = string_cat(s, &size, &ptr, US"-STARTTLS\r\n", 11);
+ s = string_catn(s, &size, &ptr, smtp_code, 3);
+ s = string_catn(s, &size, &ptr, US"-STARTTLS\r\n", 11);
tls_advertised = TRUE;
}
#endif
/* Per Recipient Data Response, draft by Eric A. Hall extending RFC */
if (prdr_enable)
{
- s = string_cat(s, &size, &ptr, smtp_code, 3);
- s = string_cat(s, &size, &ptr, US"-PRDR\r\n", 7);
+ s = string_catn(s, &size, &ptr, smtp_code, 3);
+ s = string_catn(s, &size, &ptr, US"-PRDR\r\n", 7);
}
#endif
if ( accept_8bitmime
&& verify_check_host(&smtputf8_advertise_hosts) != FAIL)
{
- s = string_cat(s, &size, &ptr, smtp_code, 3);
- s = string_cat(s, &size, &ptr, US"-SMTPUTF8\r\n", 11);
+ s = string_catn(s, &size, &ptr, smtp_code, 3);
+ s = string_catn(s, &size, &ptr, US"-SMTPUTF8\r\n", 11);
smtputf8_advertised = TRUE;
}
#endif
/* Finish off the multiline reply with one that is always available. */
- s = string_cat(s, &size, &ptr, smtp_code, 3);
- s = string_cat(s, &size, &ptr, US" HELP\r\n", 7);
+ s = string_catn(s, &size, &ptr, smtp_code, 3);
+ s = string_catn(s, &size, &ptr, US" HELP\r\n", 7);
}
/* Terminate the string (for debug), write it, and note that HELO/EHLO
break;
}
etrn_command = US"exim -R";
- argv = CUSS child_exec_exim(CEE_RETURN_ARGV, TRUE, NULL, TRUE, 2, US"-R",
- smtp_cmd_data);
+ argv = CUSS child_exec_exim(CEE_RETURN_ARGV, TRUE, NULL, TRUE,
+ *queue_name ? 4 : 2,
+ US"-R", smtp_cmd_data,
+ US"-MCG", queue_name);
}
/* If we are host-testing, don't actually do anything. */