Go to 20 ACL variables of each type, and make the numbers changeable at

[exim.git] / src / src / acl.c

diff --git a/src/src/acl.c b/src/src/acl.c
index c06707ec68ffebaf1e72c4adba9cce1e719782b0..286d61568ab1c4a847848121916ba2ab8aa20444 100644 (file)
--- a/src/src/acl.c
+++ b/src/src/acl.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/acl.c,v 1.49 2005/09/22 12:02:22 fanf2 Exp $ */
+/* $Cambridge: exim/src/src/acl.c,v 1.53 2005/12/12 15:58:53 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -752,17 +752,33 @@ while ((s = (*func)()) != NULL)
 
   if (c == ACLC_SET)
     {
-    if (Ustrncmp(s, "acl_", 4) != 0 || (s[4] != 'c' && s[4] != 'm') ||
-        !isdigit(s[5]) || (!isspace(s[6]) && s[6] != '='))
+    int offset, max, n;
+    uschar *endptr;
+
+    if (Ustrncmp(s, "acl_", 4) != 0) goto BAD_ACL_VAR;
+    if (s[4] == 'c')
+      {
+      offset = 0;
+      max = ACL_CVARS;
+      }
+    else if (s[4] == 'm')
       {
-      *error = string_sprintf("unrecognized name after \"set\" in ACL "
-        "modifier \"set %s\"", s);
+      offset = ACL_CVARS;
+      max = ACL_MVARS;
+      }
+    else goto BAD_ACL_VAR;
+
+    n = Ustrtoul(s + 5, &endptr, 10);
+    if ((*endptr != 0 && *endptr != '=' && !isspace(*endptr)) || n >= max)
+      {
+      BAD_ACL_VAR:
+      *error = string_sprintf("syntax error or unrecognized name after "
+        "\"set\" in ACL modifier \"set %s\"", s);
       return NULL;
       }
 
-    cond->u.varnumber = s[5] - '0';
-    if (s[4] == 'm') cond->u.varnumber += ACL_C_MAX;
-    s += 6;
+    cond->u.varnumber = n + offset;
+    s = endptr;
     while (isspace(*s)) s++;
     }
 
@@ -1146,7 +1162,7 @@ not quite kosher to treat bare domains such as EHLO 192.0.2.57 the same as
 address literals, but it's probably the most friendly thing to do. This is an
 extension to CSA, so we allow it to be turned off for proper conformance. */
 
-if (string_is_ip_address(domain, NULL))
+if (string_is_ip_address(domain, NULL) != 0)
   {
   if (!dns_csa_use_reverse) return CSA_UNKNOWN;
   dns_build_reverse(domain, target);
@@ -2329,8 +2345,8 @@ for (; cb != NULL; cb = cb->next)
     if (cb->type == ACLC_SET)
       {
       int n = cb->u.varnumber;
-      int t = (n < ACL_C_MAX)? 'c' : 'm';
-      if (n >= ACL_C_MAX) n -= ACL_C_MAX;
+      int t = (n < ACL_CVARS)? 'c' : 'm';
+      if (n >= ACL_CVARS) n -= ACL_CVARS;
       debug_printf("acl_%c%d ", t, n);
       lhswidth += 7;
       }
@@ -2497,10 +2513,12 @@ for (; cb != NULL; cb = cb->next)
           submission_domain = string_copyn(p+8, pp-p-8);
           p = pp;
           }
+        /* The name= option must be last, because it swallows the rest of
+        the string. */
         else if (Ustrncmp(p, "/name=", 6) == 0)
           {
           uschar *pp = p + 6;
-          while (*pp != 0 && *pp != '/') pp++;
+          while (*pp != 0) pp++;
           submission_name = string_copy(parse_fix_phrase(p+6, pp-p-6,
             big_buffer, big_buffer_size));
           p = pp;
@@ -2800,7 +2818,7 @@ for (; cb != NULL; cb = cb->next)
     case ACLC_SET:
       {
       int old_pool = store_pool;
-      if (cb->u.varnumber < ACL_C_MAX) store_pool = POOL_PERM;
+      if (cb->u.varnumber < ACL_CVARS) store_pool = POOL_PERM;
       acl_var[cb->u.varnumber] = string_copy(arg);
       store_pool = old_pool;
       }
@@ -3319,7 +3337,7 @@ while (acl != NULL)
     case ACL_WARN:
     if (cond == OK)
       acl_warn(where, *user_msgptr, *log_msgptr);
-    else if (cond == DEFER)
+    else if (cond == DEFER && (log_extra_selector & LX_acl_warn_skipped) != 0)
       log_write(0, LOG_MAIN, "%s Warning: ACL \"warn\" statement skipped: "
         "condition test deferred%s%s", host_and_ident(TRUE),
         (*log_msgptr == NULL)? US"" : US": ",