X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsrc%2Froute.c;h=fd3cb3e6483675909697b78c5ead65013e0ce95d;hb=afd5e75ffc8f64f0ebed1df9dce64793011c14a6;hp=16ce72c2b1588bac41bb4b0f83d4ff05d3de20bc;hpb=163144aab02a47427340d0ecc75e2abde675f4c9;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/route.c b/src/src/route.c
index 16ce72c2b..fd3cb3e64 100644
--- a/src/src/route.c
+++ b/src/src/route.c
@@ -14,132 +14,133 @@
 
 /* Generic options for routers, all of which live inside router_instance
 data blocks and which therefore have the opt_public flag set. */
+#define LOFF(field) OPT_OFF(router_instance, field)
 
 optionlist optionlist_routers[] = {
   { "*expand_group",      opt_stringptr | opt_hidden | opt_public,
-                 (void *)(offsetof(router_instance, expand_gid)) },
+                 LOFF(expand_gid) },
   { "*expand_more",       opt_stringptr | opt_hidden | opt_public,
-                 (void *)(offsetof(router_instance, expand_more)) },
+                 LOFF(expand_more) },
   { "*expand_unseen",     opt_stringptr | opt_hidden | opt_public,
-                 (void *)(offsetof(router_instance, expand_unseen)) },
+                 LOFF(expand_unseen) },
   { "*expand_user",       opt_stringptr | opt_hidden | opt_public,
-                 (void *)(offsetof(router_instance, expand_uid)) },
+                 LOFF(expand_uid) },
   { "*set_group",         opt_bool | opt_hidden | opt_public,
-                 (void *)(offsetof(router_instance, gid_set)) },
+                 LOFF(gid_set) },
   { "*set_user",          opt_bool | opt_hidden | opt_public,
-                 (void *)(offsetof(router_instance, uid_set)) },
+                 LOFF(uid_set) },
   { "address_data",       opt_stringptr|opt_public,
-                 (void *)(offsetof(router_instance, address_data)) },
+                 LOFF(address_data) },
   { "address_test",       opt_bool|opt_public,
-                 (void *)(offsetof(router_instance, address_test)) },
+                 LOFF(address_test) },
 #ifdef EXPERIMENTAL_BRIGHTMAIL
   { "bmi_deliver_alternate",   opt_bool | opt_public,
-                 (void *)(offsetof(router_instance, bmi_deliver_alternate)) },
+                 LOFF(bmi_deliver_alternate) },
   { "bmi_deliver_default",   opt_bool | opt_public,
-                 (void *)(offsetof(router_instance, bmi_deliver_default)) },
+                 LOFF(bmi_deliver_default) },
   { "bmi_dont_deliver",   opt_bool | opt_public,
-                 (void *)(offsetof(router_instance, bmi_dont_deliver)) },
+                 LOFF(bmi_dont_deliver) },
   { "bmi_rule",           opt_stringptr|opt_public,
-                 (void *)(offsetof(router_instance, bmi_rule)) },
+                 LOFF(bmi_rule) },
 #endif
   { "cannot_route_message", opt_stringptr | opt_public,
-                 (void *)(offsetof(router_instance, cannot_route_message)) },
+                 LOFF(cannot_route_message) },
   { "caseful_local_part", opt_bool | opt_public,
-                 (void *)(offsetof(router_instance, caseful_local_part)) },
+                 LOFF(caseful_local_part) },
   { "check_local_user",   opt_bool | opt_public,
-                 (void *)(offsetof(router_instance, check_local_user)) },
+                 LOFF(check_local_user) },
   { "condition",          opt_stringptr|opt_public|opt_rep_con,
-                 (void *)offsetof(router_instance, condition) },
+                 LOFF(condition) },
   { "debug_print",        opt_stringptr | opt_public,
-                 (void *)offsetof(router_instance, debug_string) },
+                 LOFF(debug_string) },
   { "disable_logging",    opt_bool | opt_public,
-                 (void *)offsetof(router_instance, disable_logging) },
+                 LOFF(disable_logging) },
   { "dnssec_request_domains",            opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, dnssec.request) },
+                 LOFF(dnssec.request) },
   { "dnssec_require_domains",            opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, dnssec.require) },
+                 LOFF(dnssec.require) },
   { "domains",            opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, domains) },
+                 LOFF(domains) },
   { "driver",             opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, driver_name) },
+                 LOFF(driver_name) },
   { "dsn_lasthop",        opt_bool|opt_public,
-                 (void *)offsetof(router_instance, dsn_lasthop) },
+                 LOFF(dsn_lasthop) },
   { "errors_to",          opt_stringptr|opt_public,
-                 (void *)(offsetof(router_instance, errors_to)) },
+                 LOFF(errors_to) },
   { "expn",               opt_bool|opt_public,
-                 (void *)offsetof(router_instance, expn) },
+                 LOFF(expn) },
   { "fail_verify",        opt_bool_verify|opt_hidden|opt_public,
-                 (void *)offsetof(router_instance, fail_verify_sender) },
+                 LOFF(fail_verify_sender) },
   { "fail_verify_recipient", opt_bool|opt_public,
-                 (void *)offsetof(router_instance, fail_verify_recipient) },
+                 LOFF(fail_verify_recipient) },
   { "fail_verify_sender", opt_bool|opt_public,
-                 (void *)offsetof(router_instance, fail_verify_sender) },
+                 LOFF(fail_verify_sender) },
   { "fallback_hosts",     opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, fallback_hosts) },
+                 LOFF(fallback_hosts) },
   { "group",              opt_expand_gid | opt_public,
-                 (void *)(offsetof(router_instance, gid)) },
+                 LOFF(gid) },
   { "headers_add",        opt_stringptr|opt_public|opt_rep_str,
-                 (void *)offsetof(router_instance, extra_headers) },
+                 LOFF(extra_headers) },
   { "headers_remove",     opt_stringptr|opt_public|opt_rep_str,
-                 (void *)offsetof(router_instance, remove_headers) },
+                 LOFF(remove_headers) },
   { "ignore_target_hosts",opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, ignore_target_hosts) },
+                 LOFF(ignore_target_hosts) },
   { "initgroups",         opt_bool | opt_public,
-                 (void *)(offsetof(router_instance, initgroups)) },
+                 LOFF(initgroups) },
   { "local_part_prefix",  opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, prefix) },
+                 LOFF(prefix) },
   { "local_part_prefix_optional",opt_bool|opt_public,
-                 (void *)offsetof(router_instance, prefix_optional) },
+                 LOFF(prefix_optional) },
   { "local_part_suffix",  opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, suffix) },
+                 LOFF(suffix) },
   { "local_part_suffix_optional",opt_bool|opt_public,
-                 (void *)offsetof(router_instance, suffix_optional) },
+                 LOFF(suffix_optional) },
   { "local_parts",        opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, local_parts) },
+                 LOFF(local_parts) },
   { "log_as_local",       opt_bool|opt_public,
-                 (void *)offsetof(router_instance, log_as_local) },
+                 LOFF(log_as_local) },
   { "more",               opt_expand_bool|opt_public,
-                 (void *)offsetof(router_instance, more) },
+                 LOFF(more) },
   { "pass_on_timeout",    opt_bool|opt_public,
-                 (void *)offsetof(router_instance, pass_on_timeout) },
+                 LOFF(pass_on_timeout) },
   { "pass_router",       opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, pass_router_name) },
+                 LOFF(pass_router_name) },
   { "redirect_router",    opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, redirect_router_name) },
+                 LOFF(redirect_router_name) },
   { "require_files",      opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, require_files) },
+                 LOFF(require_files) },
   { "retry_use_local_part", opt_bool|opt_public,
-                 (void *)offsetof(router_instance, retry_use_local_part) },
+                 LOFF(retry_use_local_part) },
   { "router_home_directory", opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, router_home_directory) },
+                 LOFF(router_home_directory) },
   { "self",               opt_stringptr|opt_public,
-                 (void *)(offsetof(router_instance, self)) },
+                 LOFF(self) },
   { "senders",            opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, senders) },
+                 LOFF(senders) },
   { "set",                opt_stringptr|opt_public|opt_rep_str,
-                 (void *)offsetof(router_instance, set) },
+                 LOFF(set) },
   #ifdef SUPPORT_TRANSLATE_IP_ADDRESS
   { "translate_ip_address", opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, translate_ip_address) },
+                 LOFF(translate_ip_address) },
   #endif
   { "transport",          opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, transport_name) },
+                 LOFF(transport_name) },
   { "transport_current_directory", opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, current_directory) },
+                 LOFF(current_directory) },
   { "transport_home_directory", opt_stringptr|opt_public,
-                 (void *)offsetof(router_instance, home_directory) },
+                 LOFF(home_directory) },
   { "unseen",             opt_expand_bool|opt_public,
-                 (void *)offsetof(router_instance, unseen) },
+                 LOFF(unseen) },
   { "user",               opt_expand_uid | opt_public,
-                 (void *)(offsetof(router_instance, uid)) },
+                 LOFF(uid) },
   { "verify",             opt_bool_verify|opt_hidden|opt_public,
-                 (void *)offsetof(router_instance, verify_sender) },
+                 LOFF(verify_sender) },
   { "verify_only",        opt_bool|opt_public,
-                 (void *)offsetof(router_instance, verify_only) },
+                 LOFF(verify_only) },
   { "verify_recipient",   opt_bool|opt_public,
-                 (void *)offsetof(router_instance, verify_recipient) },
+                 LOFF(verify_recipient) },
   { "verify_sender",      opt_bool|opt_public,
-                 (void *)offsetof(router_instance, verify_sender) }
+                 LOFF(verify_sender) }
 };
 
 int optionlist_routers_size = nelem(optionlist_routers);
@@ -334,19 +335,20 @@ wildcard.
 Arguments:
   local_part    the local part to check
   prefixes      the list of prefixes
+  vp		if set, pointer to place for size of wildcard portion
 
 Returns:        length of matching prefix or zero
 */
 
 int
-route_check_prefix(const uschar *local_part, const uschar *prefixes)
+route_check_prefix(const uschar * local_part, const uschar * prefixes,
+  unsigned * vp)
 {
 int sep = 0;
 uschar *prefix;
 const uschar *listptr = prefixes;
-uschar prebuf[64];
 
-while ((prefix = string_nextinlist(&listptr, &sep, prebuf, sizeof(prebuf))))
+while ((prefix = string_nextinlist(&listptr, &sep, NULL, 0)))
   {
   int plen = Ustrlen(prefix);
   if (prefix[0] == '*')
@@ -354,10 +356,19 @@ while ((prefix = string_nextinlist(&listptr, &sep, prebuf, sizeof(prebuf))))
     prefix++;
     for (const uschar * p = local_part + Ustrlen(local_part) - (--plen);
          p >= local_part; p--)
-      if (strncmpic(prefix, p, plen) == 0) return plen + p - local_part;
+      if (strncmpic(prefix, p, plen) == 0)
+	{
+	unsigned vlen = p - local_part;
+	if (vp) *vp = vlen;
+	return plen + vlen;
+	}
     }
   else
-    if (strncmpic(prefix, local_part, plen) == 0) return plen;
+    if (strncmpic(prefix, local_part, plen) == 0)
+      {
+      if (vp) *vp = 0;
+      return plen;
+      }
   }
 
 return 0;
@@ -376,31 +387,40 @@ is a wildcard.
 Arguments:
   local_part    the local part to check
   suffixes      the list of suffixes
+  vp		if set, pointer to place for size of wildcard portion
 
 Returns:        length of matching suffix or zero
 */
 
 int
-route_check_suffix(const uschar *local_part, const uschar *suffixes)
+route_check_suffix(const uschar * local_part, const uschar * suffixes,
+  unsigned * vp)
 {
 int sep = 0;
 int alen = Ustrlen(local_part);
 uschar *suffix;
 const uschar *listptr = suffixes;
-uschar sufbuf[64];
 
-while ((suffix = string_nextinlist(&listptr, &sep, sufbuf, sizeof(sufbuf))))
+while ((suffix = string_nextinlist(&listptr, &sep, NULL, 0)))
   {
   int slen = Ustrlen(suffix);
   if (suffix[slen-1] == '*')
     {
-    const uschar *pend = local_part + alen - (--slen) + 1;
+    const uschar * pend = local_part + alen - (--slen) + 1;
     for (const uschar * p = local_part; p < pend; p++)
-      if (strncmpic(suffix, p, slen) == 0) return alen - (p - local_part);
+      if (strncmpic(suffix, p, slen) == 0)
+	{
+	int tlen = alen - (p - local_part);
+	if (vp) *vp = tlen - slen;
+	return tlen;
+	}
     }
   else
     if (alen > slen && strncmpic(suffix, local_part + alen - slen, slen) == 0)
+      {
+      if (vp) *vp = 0;
       return slen;
+      }
   }
 
 return 0;
@@ -739,9 +759,9 @@ while ((check = string_nextinlist(&listptr, &sep, buffer, sizeof(buffer))))
       exim_setugid(uid, gid, TRUE,
         string_sprintf("require_files check, file=%s", ss));
       if (route_check_access(ss, uid, gid, 4))
-	exim_underbar_exit(0);
+	exim_underbar_exit(0, US"route-check-access");
       DEBUG(D_route) debug_printf("route_check_access() failed\n");
-      exim_underbar_exit(1);
+      exim_underbar_exit(1, US"route-check-access");
       }
 
     /* In the parent, wait for the child to finish */
@@ -1619,9 +1639,9 @@ for (r = addr->start_router ? addr->start_router : routers; r; r = nextr)
   /* Default no affixes and select whether to use a caseful or caseless local
   part in this router. */
 
-  addr->prefix = addr->suffix = NULL;
-  addr->local_part = r->caseful_local_part?
-    addr->cc_local_part : addr->lc_local_part;
+  addr->prefix = addr->prefix_v = addr->suffix = addr->suffix_v = NULL;
+  addr->local_part = r->caseful_local_part
+    ? addr->cc_local_part : addr->lc_local_part;
 
   DEBUG(D_route) debug_printf("local_part=%s domain=%s\n", addr->local_part,
     addr->domain);
@@ -1632,10 +1652,12 @@ for (r = addr->start_router ? addr->start_router : routers; r; r = nextr)
 
   if (r->prefix)
     {
-    int plen = route_check_prefix(addr->local_part, r->prefix);
+    unsigned vlen;
+    int plen = route_check_prefix(addr->local_part, r->prefix, &vlen);
     if (plen > 0)
       {
       addr->prefix = string_copyn(addr->local_part, plen);
+      if (vlen) addr->prefix_v = string_copyn(addr->local_part, vlen);
       addr->local_part += plen;
       DEBUG(D_route) debug_printf("stripped prefix %s\n", addr->prefix);
       }
@@ -1651,11 +1673,13 @@ for (r = addr->start_router ? addr->start_router : routers; r; r = nextr)
 
   if (r->suffix)
     {
-    int slen = route_check_suffix(addr->local_part, r->suffix);
+    unsigned vlen;
+    int slen = route_check_suffix(addr->local_part, r->suffix, &vlen);
     if (slen > 0)
       {
       int lplen = Ustrlen(addr->local_part) - slen;
       addr->suffix = addr->local_part + lplen;
+      addr->suffix_v = addr->suffix + Ustrlen(addr->suffix) - vlen;
       addr->local_part = string_copyn(addr->local_part, lplen);
       DEBUG(D_route) debug_printf("stripped suffix %s\n", addr->suffix);
       }