* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2016 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
/* General functions concerned with transportation, and generic options for all
#include "exim.h"
-/* Structure for keeping list of addresses that have been added to
-Envelope-To:, in order to avoid duplication. */
-
-struct aci {
- struct aci *next;
- address_item *ptr;
- };
-
-
-/* Static data for write_chunk() */
-
-static uschar *chunk_ptr; /* chunk pointer */
-static uschar *nl_check; /* string to look for at line start */
-static int nl_check_length; /* length of same */
-static uschar *nl_escape; /* string to insert */
-static int nl_escape_length; /* length of same */
-static int nl_partial_match; /* length matched at chunk end */
-
-
/* Generic options for transports, all of which live inside transport_instance
data blocks and which therefore have the opt_public flag set. Note that there
are other options living inside this structure which can be set only from
certain transports. */
optionlist optionlist_transports[] = {
+ /* name type value */
{ "*expand_group", opt_stringptr|opt_hidden|opt_public,
(void *)offsetof(transport_instance, expand_gid) },
{ "*expand_user", opt_stringptr|opt_hidden|opt_public,
int optionlist_transports_size = nelem(optionlist_transports);
+#ifdef MACRO_PREDEF
+
+# include "macro_predef.h"
void
-readconf_options_transports(void)
+options_transports(void)
{
struct transport_info * ti;
+uschar buf[64];
-readconf_options_from_list(optionlist_transports, nelem(optionlist_transports), US"TRANSPORTS", NULL);
+options_from_list(optionlist_transports, nelem(optionlist_transports), US"TRANSPORTS", NULL);
for (ti = transports_available; ti->driver_name[0]; ti++)
{
- macro_create(string_sprintf("_DRIVER_TRANSPORT_%T", ti->driver_name), US"y", FALSE, TRUE);
- readconf_options_from_list(ti->options, (unsigned)*ti->options_count, US"TRANSPORT", ti->driver_name);
+ spf(buf, sizeof(buf), US"_DRIVER_TRANSPORT_%T", ti->driver_name);
+ builtin_macro_create(buf);
+ options_from_list(ti->options, (unsigned)*ti->options_count, US"TRANSPORT", ti->driver_name);
}
}
+#else /*!MACRO_PREDEF*/
+
+/* Structure for keeping list of addresses that have been added to
+Envelope-To:, in order to avoid duplication. */
+
+struct aci {
+ struct aci *next;
+ address_item *ptr;
+ };
+
+
+/* Static data for write_chunk() */
+
+static uschar *chunk_ptr; /* chunk pointer */
+static uschar *nl_check; /* string to look for at line start */
+static int nl_check_length; /* length of same */
+static uschar *nl_escape; /* string to insert */
+static int nl_escape_length; /* length of same */
+static int nl_partial_match; /* length matched at chunk end */
+
+
/*************************************************
* Initialize transport list *
*************************************************/
{
rc =
#ifdef SUPPORT_TLS
- tls_out.active == fd ? tls_write(FALSE, block, len, more) :
+ tls_out.active.sock == fd ? tls_write(tls_out.active.tls_ctx, block, len, more) :
#endif
#ifdef MSG_MORE
- more ? send(fd, block, len, MSG_MORE) :
+ more && !(tctx->options & topt_not_socket)
+ ? send(fd, block, len, MSG_MORE) :
#endif
write(fd, block, len);
save_errno = errno;
rc =
#ifdef SUPPORT_TLS
- tls_out.active == fd ? tls_write(FALSE, block, len, more) :
+ tls_out.active.sock == fd ? tls_write(tls_out.active.tls_ctx, block, len, more) :
#endif
#ifdef MSG_MORE
- more ? send(fd, block, len, MSG_MORE) :
+ more && !(tctx->options & topt_not_socket)
+ ? send(fd, block, len, MSG_MORE) :
#endif
write(fd, block, len);
/* Write to expanding-string. NOTE: not NUL-terminated */
if (!tctx->u.msg)
- {
- tctx->u.msg = store_get(tctx->msg_size = 1024);
- tctx->msg_ptr = 0;
- }
+ tctx->u.msg = string_get(1024);
-tctx->u.msg = string_catn(tctx->u.msg, &tctx->msg_size, &tctx->msg_ptr, block, len);
+tctx->u.msg = string_catn(tctx->u.msg, block, len);
return TRUE;
}
BOOL
transport_write_string(int fd, const char *format, ...)
{
-transport_ctx tctx = {0};
+transport_ctx tctx = {{0}};
va_list ap;
va_start(ap, format);
if (!string_vformat(big_buffer, big_buffer_size, format, ap))
plen = (addr->prefix == NULL)? 0 : Ustrlen(addr->prefix);
slen = Ustrlen(addr->suffix);
-return string_sprintf("%.*s@%s", (at - addr->address - plen - slen),
+return string_sprintf("%.*s@%s", (int)(at - addr->address - plen - slen),
addr->address + plen, at + 1);
}
if (tctx->options & topt_add_delivery_date)
{
- uschar buffer[100];
- int n = sprintf(CS buffer, "Delivery-date: %s\n", tod_stamp(tod_full));
- if (!write_chunk(tctx, buffer, n)) goto bad;
+ uschar * s = tod_stamp(tod_full);
+
+ if ( !write_chunk(tctx, US"Delivery-date: ", 15)
+ || !write_chunk(tctx, s, Ustrlen(s))
+ || !write_chunk(tctx, US"\n", 1)) goto bad;
}
/* Then the message's headers. Don't write any that are flagged as "old";
if ( spool_file_wireformat
&& !(tctx->options & (topt_no_body | topt_end_dot))
&& !nl_check_length
- && tls_out.active != tctx->u.fd
+ && tls_out.active.sock != tctx->u.fd
)
{
ssize_t copied = 0;
if (len != 0) return FALSE;
}
-/* Finished with the check string */
+/* Finished with the check string, and spool-format consideration */
nl_check_length = nl_escape_length = 0;
+spool_file_wireformat = FALSE;
/* If requested, add a terminating "." line (SMTP output). */
int rc, len, yield, fd_read, fd_write, save_errno;
int pfd[2] = {-1, -1};
pid_t filter_pid, write_pid;
-static transport_ctx dummy_tctx = {0};
transport_filter_timed_out = FALSE;
!= sizeof(int)
|| write(pfd[pipe_write], (void *)&tctx->addr->more_errno, sizeof(int))
!= sizeof(int)
+ || write(pfd[pipe_write], (void *)&tctx->addr->delivery_usec, sizeof(int))
+ != sizeof(int)
)
rc = FALSE; /* compiler quietening */
_exit(0);
else if (!ok)
{
int dummy = read(pfd[pipe_read], (void *)&save_errno, sizeof(int));
- dummy = read(pfd[pipe_read], (void *)&(tctx->addr->more_errno), sizeof(int));
+ dummy = read(pfd[pipe_read], (void *)&tctx->addr->more_errno, sizeof(int));
+ dummy = read(pfd[pipe_read], (void *)&tctx->addr->delivery_usec, sizeof(int));
+ dummy = dummy; /* compiler quietening */
yield = FALSE;
}
}
if (yield)
{
nl_check_length = nl_escape_length = 0;
+ spool_file_wireformat = FALSE;
if ( tctx->options & topt_end_dot
&& ( last_filter_was_NL
? !write_chunk(tctx, US".\n", 2)
argv = CUSS child_exec_exim(CEE_RETURN_ARGV, TRUE, &i, FALSE, 0);
if (smtp_authenticated) argv[i++] = US"-MCA";
-if (smtp_peer_options & PEER_OFFERED_CHUNKING) argv[i++] = US"-MCK";
-if (smtp_peer_options & PEER_OFFERED_DSN) argv[i++] = US"-MCD";
-if (smtp_peer_options & PEER_OFFERED_PIPE) argv[i++] = US"-MCP";
-if (smtp_peer_options & PEER_OFFERED_SIZE) argv[i++] = US"-MCS";
+if (smtp_peer_options & OPTION_CHUNKING) argv[i++] = US"-MCK";
+if (smtp_peer_options & OPTION_DSN) argv[i++] = US"-MCD";
+if (smtp_peer_options & OPTION_PIPE) argv[i++] = US"-MCP";
+if (smtp_peer_options & OPTION_SIZE) argv[i++] = US"-MCS";
#ifdef SUPPORT_TLS
-if (smtp_peer_options & PEER_OFFERED_TLS)
- if (tls_out.active >= 0 || continue_proxy_cipher)
+if (smtp_peer_options & OPTION_TLS)
+ if (tls_out.active.sock >= 0 || continue_proxy_cipher)
{
argv[i++] = US"-MCt";
argv[i++] = sending_ip_address;
argv[i++] = string_sprintf("%d", sending_port);
- argv[i++] = tls_out.active >= 0 ? tls_out.cipher : continue_proxy_cipher;
+ argv[i++] = tls_out.active.sock >= 0 ? tls_out.cipher : continue_proxy_cipher;
}
else
argv[i++] = US"-MCT";
while (isspace(*s)) s++;
}
-argv[argcount] = (uschar *)0;
+argv[argcount] = US 0;
/* If *s != 0 we have run out of argument slots. */
DEBUG(D_transport)
{
debug_printf("direct command:\n");
- for (i = 0; argv[i] != (uschar *)0; i++)
+ for (i = 0; argv[i] != US 0; i++)
debug_printf(" argv[%d] = %s\n", i, string_printing(argv[i]));
}
addr->parent != NULL &&
Ustrcmp(addr->parent->address, "system-filter") == 0;
- for (i = 0; argv[i] != (uschar *)0; i++)
+ for (i = 0; argv[i] != US 0; i++)
{
/* Handle special fudge for passing an address list */
while (isspace(*s)) s++; /* strip space after arg */
}
- address_pipe_argv[address_pipe_argcount] = (uschar *)0;
+ address_pipe_argv[address_pipe_argcount] = US 0;
/* If *s != 0 we have run out of argument slots. */
if (*s != 0)
* [argv 0][argv 1][argv 2=pipeargv[0]][argv 3=pipeargv[1]][old argv 3][0]
*/
for (address_pipe_i = 0;
- address_pipe_argv[address_pipe_i] != (uschar *)0;
+ address_pipe_argv[address_pipe_i] != US 0;
address_pipe_i++)
{
argv[i++] = address_pipe_argv[address_pipe_i];
DEBUG(D_transport)
{
debug_printf("direct command after expansion:\n");
- for (i = 0; argv[i] != (uschar *)0; i++)
+ for (i = 0; argv[i] != US 0; i++)
debug_printf(" argv[%d] = %s\n", i, string_printing(argv[i]));
}
}
return TRUE;
}
+#endif /*!MACRO_PREDEF*/
/* vi: aw ai sw=2
*/
/* End of transport.c */
git://git.exim.org / exim.git / blobdiff