-/* $Cambridge: exim/src/src/deliver.c,v 1.28 2006/02/08 16:10:46 ph10 Exp $ */
+/* $Cambridge: exim/src/src/deliver.c,v 1.32 2006/06/27 15:38:07 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
}
/* For multiple addresses, don't set local part, and leave the domain and
-self_hostname set only if it is the same for all of them. */
+self_hostname set only if it is the same for all of them. It is possible to
+have multiple pipe and file addresses, but only when all addresses have routed
+to the same pipe or file. */
else
{
address_item *addr2;
+ if (testflag(addr, af_pfr))
+ {
+ if (testflag(addr, af_file)) address_file = addr->local_part;
+ else if (addr->local_part[0] == '|') address_pipe = addr->local_part;
+ }
for (addr2 = addr->next; addr2 != NULL; addr2 = addr2->next)
{
if (deliver_domain != NULL &&
if (!findugid(addr, tp, &uid, &gid, &use_initgroups)) return;
-/* See if either the transport or the address specifies a home and/or a current
-working directory. Expand it if necessary. If nothing is set, use "/", for the
-working directory, which is assumed to be a directory to which all users have
-access. It is necessary to be in a visible directory for some operating systems
-when running pipes, as some commands (e.g. "rm" under Solaris 2.5) require
-this. */
-
-deliver_home = (tp->home_dir != NULL)? tp->home_dir :
- (addr->home_dir != NULL)? addr->home_dir : NULL;
+/* See if either the transport or the address specifies a home directory. A
+home directory set in the address may already be expanded; a flag is set to
+indicate that. In other cases we must expand it. */
-if (deliver_home != NULL && !testflag(addr, af_home_expanded))
+if ((deliver_home = tp->home_dir) != NULL || /* Set in transport, or */
+ ((deliver_home = addr->home_dir) != NULL && /* Set in address and */
+ !testflag(addr, af_home_expanded))) /* not expanded */
{
uschar *rawhome = deliver_home;
deliver_home = NULL; /* in case it contains $home */
}
}
-working_directory = (tp->current_dir != NULL)? tp->current_dir :
- (addr->current_dir != NULL)? addr->current_dir : NULL;
+/* See if either the transport or the address specifies a current directory,
+and if so, expand it. If nothing is set, use the home directory, unless it is
+also unset in which case use "/", which is assumed to be a directory to which
+all users have access. It is necessary to be in a visible directory for some
+operating systems when running pipes, as some commands (e.g. "rm" under Solaris
+2.5) require this. */
+
+working_directory = (tp->current_dir != NULL)?
+ tp->current_dir : addr->current_dir;
if (working_directory != NULL)
{
if (addr->transport->setup != NULL)
{
- switch((addr->transport->setup)(addr->transport, addr, NULL,
+ switch((addr->transport->setup)(addr->transport, addr, NULL, uid, gid,
&(addr->message)))
{
case DEFER:
disable_logging = tp->disable_logging;
- /* Check for batched addresses and possible amalgamation. File deliveries can
- never be batched. Skip all the work if either batch_max <= 1 or there aren't
- any other addresses for local delivery. */
+ /* Check for batched addresses and possible amalgamation. Skip all the work
+ if either batch_max <= 1 or there aren't any other addresses for local
+ delivery. */
- if (!testflag(addr, af_file) && tp->batch_max > 1 && addr_local != NULL)
+ if (tp->batch_max > 1 && addr_local != NULL)
{
int batch_count = 1;
BOOL uses_dom = readconf_depends((driver_instance *)tp, US"domain");
- BOOL uses_lp = readconf_depends((driver_instance *)tp, US"local_part");
+ BOOL uses_lp = (testflag(addr, af_pfr) &&
+ (testflag(addr, af_file) || addr->local_part[0] == '|')) ||
+ readconf_depends((driver_instance *)tp, US"local_part");
uschar *batch_id = NULL;
address_item **anchor = &addr_local;
address_item *last = addr;
same transport
not previously delivered (see comment about 50 lines above)
same local part if the transport's configuration contains $local_part
+ or if this is a file or pipe delivery from a redirection
same domain if the transport's configuration contains $domain
same errors address
same additional headers
BOOL ok =
tp == next->transport &&
!previously_transported(next, TRUE) &&
+ (addr->flags & (af_pfr|af_file)) == (next->flags & (af_pfr|af_file)) &&
(!uses_lp || Ustrcmp(next->local_part, addr->local_part) == 0) &&
(!uses_dom || Ustrcmp(next->domain, addr->domain) == 0) &&
same_strings(next->p.errors_address, addr->p.errors_address) &&
else return_path = new_return_path;
}
+ /* Find the uid, gid, and use_initgroups setting for this transport. Failure
+ logs and sets up error messages, so we just post-process and continue with
+ the next address. */
+
+ if (!findugid(addr, tp, &uid, &gid, &use_initgroups))
+ {
+ remote_post_process(addr, LOG_MAIN|LOG_PANIC, NULL, fallback);
+ continue;
+ }
+
/* If this transport has a setup function, call it now so that it gets
run in this process and not in any subprocess. That way, the results of
- any setup that are retained by the transport can be reusable. */
+ any setup that are retained by the transport can be reusable. One of the
+ things the setup does is to set the fallback host lists in the addresses.
+ That is why it is called at this point, before the continue delivery
+ processing, because that might use the fallback hosts. */
if (tp->setup != NULL)
- (void)((tp->setup)(addr->transport, addr, NULL, NULL));
+ (void)((tp->setup)(addr->transport, addr, NULL, uid, gid, NULL));
/* If this is a run to continue delivery down an already-established
channel, check that this set of addresses matches the transport and
transport_filter_argv = NULL;
- /* Find the uid, gid, and use_initgroups setting for this transport. Failure
- logs and sets up error messages, so we just post-process and continue with
- the next address. */
-
- if (!findugid(addr, tp, &uid, &gid, &use_initgroups))
- {
- remote_post_process(addr, LOG_MAIN|LOG_PANIC, NULL, fallback);
- continue;
- }
-
/* Create the pipe for inter-process communication. If pipe creation
fails, it is probably because the value of remote_max_parallel is so
large that too many file descriptors for pipes have been created. Arrange
position must be set before calling.
This function used always to print the error. Nowadays we want to restrict it
-to cases such as SMTP errors from a remote host, and errors from :fail: and
-filter "fail". We no longer pass other information willy-nilly in bounce and
-warning messages. Text in user_message is always output; text in message only
-if the af_pass_message flag is set.
+to cases such as LMTP/SMTP errors from a remote host, and errors from :fail:
+and filter "fail". We no longer pass other information willy-nilly in bounce
+and warning messages. Text in user_message is always output; text in message
+only if the af_pass_message flag is set.
Arguments:
addr the address
f the FILE to print on
- s some leading text
+ t some leading text
Returns: nothing
*/
print_address_error(address_item *addr, FILE *f, uschar *t)
{
int count = Ustrlen(t);
-uschar *s = (addr->user_message != NULL)? addr->user_message : addr->message;
+uschar *s = testflag(addr, af_pass_message)? addr->message : NULL;
-if (addr->user_message != NULL)
- s = addr->user_message;
-else
+if (s == NULL)
{
- if (!testflag(addr, af_pass_message) || addr->message == NULL) return;
- s = addr->message;
+ if (addr->user_message != NULL) s = addr->user_message; else return;
}
fprintf(f, "\n %s", t);