Move DSN support to mainline

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

diff --git a/src/src/readconf.c b/src/src/readconf.c
index 81e3bc267c7bfe75e552dae4be441fc7b34ddbee..0b3778054615858ba6f22082939bdfba03a7876b 100644 (file)
--- a/src/src/readconf.c
+++ b/src/src/readconf.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2013 */
+/* Copyright (c) University of Cambridge 1995 - 2014 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Functions for reading the configuration file, and for displaying
@@ -140,7 +140,7 @@ static optionlist optionlist_config[] = {
   { "acl_smtp_auth",            opt_stringptr,   &acl_smtp_auth },
   { "acl_smtp_connect",         opt_stringptr,   &acl_smtp_connect },
   { "acl_smtp_data",            opt_stringptr,   &acl_smtp_data },
-#ifdef EXPERIMENTAL_PRDR
+#ifndef DISABLE_PRDR
   { "acl_smtp_data_prdr",       opt_stringptr,   &acl_smtp_data_prdr },
 #endif
 #ifndef DISABLE_DKIM
@@ -229,10 +229,14 @@ static optionlist optionlist_config[] = {
  /* This option is now a no-op, retained for compability */
   { "drop_cr",                  opt_bool,        &drop_cr },
 /*********************************************************/
+  { "dsn_advertise_hosts",      opt_stringptr,   &dsn_advertise_hosts },
   { "dsn_from",                 opt_stringptr,   &dsn_from },
   { "envelope_to_remove",       opt_bool,        &envelope_to_remove },
   { "errors_copy",              opt_stringptr,   &errors_copy },
   { "errors_reply_to",          opt_stringptr,   &errors_reply_to },
+#ifdef EXPERIMENTAL_EVENT
+  { "event_action",             opt_stringptr,   &event_action },
+#endif
   { "exim_group",               opt_gid,         &exim_gid },
   { "exim_path",                opt_stringptr,   &exim_path },
   { "exim_user",                opt_uid,         &exim_uid },
@@ -246,6 +250,7 @@ static optionlist optionlist_config[] = {
   { "gnutls_allow_auto_pkcs11", opt_bool,        &gnutls_allow_auto_pkcs11 },
   { "gnutls_compat_mode",       opt_bool,        &gnutls_compat_mode },
   /* These three gnutls_require_* options stopped working in Exim 4.80 */
+  /* From 4.83 we log a warning; a future relase will remove them */
   { "gnutls_require_kx",        opt_stringptr,   &gnutls_require_kx },
   { "gnutls_require_mac",       opt_stringptr,   &gnutls_require_mac },
   { "gnutls_require_protocols", opt_stringptr,   &gnutls_require_proto },
@@ -324,7 +329,7 @@ static optionlist optionlist_config[] = {
 #endif
   { "pid_file_path",            opt_stringptr,   &pid_file_path },
   { "pipelining_advertise_hosts", opt_stringptr, &pipelining_advertise_hosts },
-#ifdef EXPERIMENTAL_PRDR
+#ifndef DISABLE_PRDR
   { "prdr_enable",              opt_bool,        &prdr_enable },
 #endif
   { "preserve_message_logs",    opt_bool,        &preserve_message_logs },
@@ -436,7 +441,7 @@ static optionlist optionlist_config[] = {
   { "tls_crl",                  opt_stringptr,   &tls_crl },
   { "tls_dh_max_bits",          opt_int,         &tls_dh_max_bits },
   { "tls_dhparam",              opt_stringptr,   &tls_dhparam },
-# if defined(EXPERIMENTAL_OCSP) && !defined(USE_GNUTLS)
+# ifndef DISABLE_OCSP
   { "tls_ocsp_file",            opt_stringptr,   &tls_ocsp_file },
 # endif
   { "tls_on_connect_ports",     opt_stringptr,   &tls_in.on_connect_ports },
@@ -490,7 +495,7 @@ for (i = 0; i < optionlist_config_size; i++)
 for (r = routers; r != NULL; r = r->next)
   {
   router_info *ri = r->info;
-  for (i = 0; i < ri->options_count[0]; i++)
+  for (i = 0; i < *ri->options_count; i++)
     {
     if ((ri->options[i].type & opt_mask) != opt_stringptr) continue;
     if (p == (char *)(r->options_block) + (long int)(ri->options[i].value))
@@ -501,11 +506,16 @@ for (r = routers; r != NULL; r = r->next)
 for (t = transports; t != NULL; t = t->next)
   {
   transport_info *ti = t->info;
-  for (i = 0; i < ti->options_count[0]; i++)
+  for (i = 0; i < *ti->options_count; i++)
     {
-    if ((ti->options[i].type & opt_mask) != opt_stringptr) continue;
-    if (p == (char *)(t->options_block) + (long int)(ti->options[i].value))
-      return US ti->options[i].name;
+    optionlist * op = &ti->options[i];
+    if ((op->type & opt_mask) != opt_stringptr) continue;
+    if (p == (  op->type & opt_public
+            ? (char *)t
+            : (char *)t->options_block
+            )
+            + (long int)op->value)
+       return US op->name;
     }
   }
 
@@ -1476,7 +1486,7 @@ if (type < opt_bool || type > opt_bool_last)
   }
 
 /* If a boolean wasn't preceded by "no[t]_" it can be followed by = and
-true/false/yes/no, or, in the case of opt_expanded_bool, a general string that
+true/false/yes/no, or, in the case of opt_expand_bool, a general string that
 ultimately expands to one of those values. */
 
 else if (*s != 0 && (offset != 0 || *s != '='))
@@ -2996,7 +3006,12 @@ file is a serious disaster. */
 
 if (config_file != NULL)
   {
+  uschar *p;
   config_filename = config_main_filename = string_copy(filename);
+
+  p = strrchr(filename, '/');
+  config_main_directory = p ? string_copyn(filename, p - filename) 
+                            : string_copy(".");
   }
 else
   {
@@ -3370,7 +3385,12 @@ if (openssl_options != NULL)
       "openssl_options parse error: %s", openssl_options);
 # endif
   }
-#endif
+
+if (gnutls_require_kx || gnutls_require_mac || gnutls_require_proto)
+  log_write(0, LOG_MAIN, "WARNING: main options"
+      " gnutls_require_kx, gnutls_require_mac and gnutls_require_protocols"
+      " are obsolete\n");
+#endif /*SUPPORT_TLS*/
 }