X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/f923454af54f2638fe7f2f7e53a441cdd94d7e56..d185889f47b9b27088e777f7d382295c51271586:/src/src/routers/redirect.c

diff --git a/src/src/routers/redirect.c b/src/src/routers/redirect.c
index 8f1c2c3d2..0ccc1a968 100644
--- a/src/src/routers/redirect.c
+++ b/src/src/routers/redirect.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) University of Cambridge 1995 - 2016 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -133,6 +133,21 @@ address can appear in the tables drtables.c. */
 int redirect_router_options_count =
   sizeof(redirect_router_options)/sizeof(optionlist);
 
+
+#ifdef MACRO_PREDEF
+
+/* Dummy entries */
+redirect_router_options_block redirect_router_option_defaults = {0};
+void redirect_router_init(router_instance *rblock) {}
+int redirect_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) {}
+
+#else   /*!MACRO_PREDEF*/
+
+
+
 /* Default private options block for the redirect router. */
 
 redirect_router_options_block redirect_router_option_defaults = {
@@ -325,7 +340,7 @@ add_generated(router_instance *rblock, address_item **addr_new,
 redirect_router_options_block *ob =
   (redirect_router_options_block *)(rblock->options_block);
 
-while (generated != NULL)
+while (generated)
   {
   address_item *parent;
   address_item *next = generated;
@@ -335,9 +350,9 @@ while (generated != NULL)
   next->parent = addr;
   orflag(next, addr, af_ignore_error);
   next->start_router = rblock->redirect_router;
-  if (addr->child_count == SHRT_MAX)
+  if (addr->child_count == USHRT_MAX)
     log_write(0, LOG_MAIN|LOG_PANIC_DIE, "%s router generated more than %d "
-      "child addresses for <%s>", rblock->name, SHRT_MAX, addr->address);
+      "child addresses for <%s>", rblock->name, USHRT_MAX, addr->address);
   addr->child_count++;
 
   next->next = *addr_new;
@@ -347,7 +362,7 @@ while (generated != NULL)
 
   if (ob->one_time && !queue_2stage)
     {
-    for (parent = addr; parent->parent != NULL; parent = parent->parent);
+    for (parent = addr; parent->parent; parent = parent->parent) ;
     next->onetime_parent = parent->address;
     }
 
@@ -358,21 +373,16 @@ while (generated != NULL)
   unless the ancestor was routed by a case-sensitive router. */
 
   if (ob->check_ancestor)
-    {
-    for (parent = addr; parent != NULL; parent = parent->parent)
-      {
-      if (((parent->router != NULL && parent->router->caseful_local_part)?
-           Ustrcmp(next->address, parent->address)
-           :
-           strcmpic(next->address, parent->address)
+    for (parent = addr; parent; parent = parent->parent)
+      if ((parent->router && parent->router->caseful_local_part
+	   ? Ustrcmp(next->address, parent->address)
+           : strcmpic(next->address, parent->address)
           ) == 0)
         {
         DEBUG(D_route) debug_printf("generated parent replaced by child\n");
         next->address = string_copy(addr->address);
         break;
         }
-      }
-    }
 
   /* A user filter may, under some circumstances, set up an errors address.
   If so, we must take care to re-instate it when we copy in the propagated
@@ -451,8 +461,8 @@ while (generated != NULL)
       }
     }
 
-#ifdef EXPERIMENTAL_INTERNATIONAL
-    next->prop.utf8 = string_is_utf8(next->address)
+#ifdef SUPPORT_I18N
+    next->prop.utf8_msg = string_is_utf8(next->address)
       || (sender_address && string_is_utf8(sender_address));
 #endif
 
@@ -475,8 +485,8 @@ while (generated != NULL)
     else
       debug_printf("gid=unset ");
 
-#ifdef EXPERIMENTAL_INTERNATIONAL
-    if (next->prop.utf8) debug_printf("utf8 ");
+#ifdef SUPPORT_I18N
+    if (next->prop.utf8_msg) debug_printf("utf8 ");
 #endif
 
     debug_printf("home=%s\n", next->home_dir);
@@ -553,6 +563,12 @@ addr_prop.remove_headers = NULL;
 #ifdef EXPERIMENTAL_SRS
 addr_prop.srs_sender = NULL;
 #endif
+#ifdef SUPPORT_I18N
+addr_prop.utf8_msg = FALSE;	/*XXX should we not copy this from the parent? */
+addr_prop.utf8_downcvt = FALSE;
+addr_prop.utf8_downcvt_maybe = FALSE;
+#endif
+
 
 /* When verifying and testing addresses, the "logwrite" command in filters
 must be bypassed. */
@@ -649,8 +665,8 @@ if (!ugid.gid_set && pw != NULL)
 //          eximsrs_db_set(FALSE, NULL);
 */
 
-        if(ob->srs_alias != NULL ? (usedomain = expand_string(ob->srs_alias)) == NULL : 1)
-          usedomain = deliver_domain;
+        if (!(usedomain = ob->srs_alias ? expand_string(ob->srs_alias) : NULL))
+          usedomain = string_copy(deliver_domain);
 
         if((n_srs = eximsrs_forward(&res, sender_address, usedomain)) == OK)
         {
@@ -920,4 +936,5 @@ addr->next = *addr_succeed;
 return yield;
 }
 
+#endif   /*!MACRO_PREDEF*/
 /* End of routers/redirect.c */