-/* $Cambridge: exim/src/src/routers/manualroute.c,v 1.6 2007/03/13 15:32:48 ph10 Exp $ */
-
/*************************************************
* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2007 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
int manualroute_router_options_count =
sizeof(manualroute_router_options)/sizeof(optionlist);
+
+#ifdef MACRO_PREDEF
+
+/* Dummy entries */
+manualroute_router_options_block manualroute_router_option_defaults = {0};
+void manualroute_router_init(router_instance *rblock) {}
+int manualroute_router_entry(router_instance *rblock, address_item *addr,
+ struct passwd *pw, int verify, address_item **addr_local,
+ address_item **addr_remote, address_item **addr_new,
+ address_item **addr_succeed) {return 0;}
+
+#else /*!MACRO_PREDEF*/
+
+
+
/* Default private options block for the manualroute router. */
manualroute_router_options_block manualroute_router_option_defaults = {
*/
static BOOL
-parse_route_item(uschar *s, uschar **domain, uschar **hostlist,
- uschar **options)
+parse_route_item(const uschar *s, const uschar **domain, const uschar **hostlist,
+ const uschar **options)
{
while (*s != 0 && isspace(*s)) s++;
-if (domain != NULL)
+if (domain)
{
- if (*s == 0) return FALSE; /* missing data */
+ if (!*s) return FALSE; /* missing data */
*domain = string_dequote(&s);
- while (*s != 0 && isspace(*s)) s++;
+ while (*s && isspace(*s)) s++;
}
*hostlist = string_dequote(&s);
-while (*s != 0 && isspace(*s)) s++;
+while (*s && isspace(*s)) s++;
*options = s;
return TRUE;
}
{
int rc, lookup_type;
uschar *route_item = NULL;
-uschar *options = NULL;
-uschar *hostlist = NULL;
-uschar *domain, *newhostlist, *listptr;
+const uschar *options = NULL;
+const uschar *hostlist = NULL;
+const uschar *domain;
+uschar *newhostlist;
+const uschar *listptr;
manualroute_router_options_block *ob =
(manualroute_router_options_block *)(rblock->options_block);
transport_instance *transport = NULL;
/* The initialization check ensures that either route_list or route_data is
set. */
-if (ob->route_list != NULL)
+if (ob->route_list)
{
int sep = -(';'); /* Default is semicolon */
listptr = ob->route_list;
/* Check the current domain; if it matches, break the loop */
if ((rc = match_isinlist(addr->domain, &domain, UCHAR_MAX+1,
- &domainlist_anchor, NULL, MCL_DOMAIN, TRUE, &lookup_value)) == OK)
+ &domainlist_anchor, NULL, MCL_DOMAIN, TRUE, CUSS &lookup_value)) == OK)
break;
/* If there was a problem doing the check, defer */
}
}
- if (route_item == NULL) return DECLINE; /* No pattern in the list matched */
+ if (!route_item) return DECLINE; /* No pattern in the list matched */
}
/* Handle a single routing item in route_data. If it expands to an empty
else
{
- route_item = rf_expand_data(addr, ob->route_data, &rc);
- if (route_item == NULL) return rc;
+ if (!(route_item = rf_expand_data(addr, ob->route_data, &rc)))
+ return rc;
(void) parse_route_item(route_item, NULL, &hostlist, &options);
if (hostlist[0] == 0) return DECLINE;
}
if (newhostlist == NULL)
{
- if (expand_string_forcedfail) return DECLINE;
+ if (f.expand_string_forcedfail) return DECLINE;
addr->message = string_sprintf("%s router: failed to expand \"%s\": %s",
rblock->name, hostlist, expand_string_message);
return DEFER;
/* Set default lookup type and scan the options */
-lookup_type = lk_default;
+lookup_type = LK_DEFAULT;
while (*options != 0)
{
- int term;
- uschar *s = options;
+ unsigned n;
+ const uschar *s = options;
while (*options != 0 && !isspace(*options)) options++;
- term = *options;
- *options = 0;
-
- if (Ustrcmp(s, "randomize") == 0) randomize = TRUE;
- else if (Ustrcmp(s, "no_randomize") == 0) randomize = FALSE;
- else if (Ustrcmp(s, "byname") == 0) lookup_type = lk_byname;
- else if (Ustrcmp(s, "bydns") == 0) lookup_type = lk_bydns;
+ n = options-s;
+
+ if (Ustrncmp(s, "randomize", n) == 0) randomize = TRUE;
+ else if (Ustrncmp(s, "no_randomize", n) == 0) randomize = FALSE;
+ else if (Ustrncmp(s, "byname", n) == 0)
+ lookup_type = lookup_type & ~(LK_DEFAULT | LK_BYDNS) | LK_BYNAME;
+ else if (Ustrncmp(s, "bydns", n) == 0)
+ lookup_type = lookup_type & ~(LK_DEFAULT | LK_BYNAME) & LK_BYDNS;
+ else if (Ustrncmp(s, "ipv4_prefer", n) == 0) lookup_type |= LK_IPV4_PREFER;
+ else if (Ustrncmp(s, "ipv4_only", n) == 0) lookup_type |= LK_IPV4_ONLY;
else
{
transport_instance *t;
- for (t = transports; t != NULL; t = t->next)
- {
- if (Ustrcmp(t->name, s) == 0)
+ for (t = transports; t; t = t->next)
+ if (Ustrncmp(t->name, s, n) == 0)
{
transport = t;
individual_transport_set = TRUE;
break;
}
- }
- if (t == NULL)
+
+ if (!t)
{
s = string_sprintf("unknown routing option or transport name \"%s\"", s);
log_write(0, LOG_MAIN, "Error in %s router: %s", rblock->name, s);
}
}
- if (term != 0)
+ if (*options)
{
options++;
while (*options != 0 && isspace(*options)) options++;
/* Set up the errors address, if any. */
-rc = rf_get_errors_address(addr, rblock, verify, &(addr->p.errors_address));
+rc = rf_get_errors_address(addr, rblock, verify, &addr->prop.errors_address);
if (rc != OK) return rc;
/* Set up the additional and removeable headers for this address. */
-rc = rf_get_munge_headers(addr, rblock, &(addr->p.extra_headers),
- &(addr->p.remove_headers));
+rc = rf_get_munge_headers(addr, rblock, &addr->prop.extra_headers,
+ &addr->prop.remove_headers);
if (rc != OK) return rc;
/* If an individual transport is not set, get the transport for this router, if
/* Deal with the case of a local transport. The host list is passed over as a
single text string that ends up in $host. */
-if (transport != NULL && transport->info->local)
+if (transport && transport->info->local)
{
if (hostlist[0] != 0)
{
{
if (verify != v_none) goto ROUTED;
addr->message = string_sprintf("error in %s router: no host(s) specified "
- "for domain %s", rblock->name, domain);
+ "for domain %s", rblock->name, addr->domain);
log_write(0, LOG_MAIN, "%s", addr->message);
return DEFER;
}
be ignored, in which case we will end up with an empty host list. What happens
is controlled by host_all_ignored. */
-if (addr->host_list == NULL)
+if (!addr->host_list)
{
int i;
DEBUG(D_route) debug_printf("host_find_failed ignored every host\n");
return OK;
}
+#endif /*!MACRO_PREDEF*/
/* End of routers/manualroute.c */
projects / exim.git / blobdiff