--- gvpe/src/conf.C	2004/05/10 20:13:09	1.25
+++ gvpe/src/conf.C	2005/03/05 15:48:54	1.32
@@ -1,8 +1,10 @@
 /*
     conf.c -- configuration code
-    Copyright (C) 2003-2004 Marc Lehmann <pcg@goof.com>
+    Copyright (C) 2003-2005 Marc Lehmann <gvpe@schmorp.de>
  
-    This program is free software; you can redistribute it and/or modify
+    This file is part of GVPE.
+
+    GVPE is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
@@ -13,7 +15,7 @@
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
+    along with gvpe; if not, write to the Free Software
     Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
@@ -95,12 +97,14 @@
 
   free (nodename);
   free (hostname);
+#if ENABLE_DNS
+  free (domain);
+  free (dns_hostname);
+#endif
 }
 
 void configuration::init ()
 {
-  asprintf (&confbase, "%s/vpe", CONFDIR);
-
   memset (this, 0, sizeof (*this));
 
   mtu       = DEFAULT_MTU;
@@ -116,9 +120,15 @@
   default_node.tcp_port    = DEFAULT_UDPPORT; // ehrm
   default_node.connectmode = conf_node::C_ALWAYS;
   default_node.compress    = true;
-  default_node.protocols   = PROT_UDPv4;
+  default_node.protocols   = 0;
+  default_node.max_retry   = DEFAULT_MAX_RETRY;
+
+#if ENABLE_DNS
+  default_node.dns_port    = 0; // default is 0 == client
+  dns_forw_port            = 53;
+#endif
 
-  conf.pidfilename = strdup (LOCALSTATEDIR "/run/vped.pid");
+  conf.pidfilename = strdup (LOCALSTATEDIR "/run/gvpe.pid");
 }
 
 void configuration::cleanup()
@@ -128,11 +138,14 @@
 
   rsa_key = 0;
 
-  free (pidfilename); pidfilename = 0;
-  free (ifname);      ifname      = 0;
+  free (pidfilename);   pidfilename   = 0;
+  free (ifname);        ifname        = 0;
 #if ENABLE_HTTP_PROXY
-  free (proxy_host);  proxy_host  = 0;
-  free (proxy_auth);  proxy_auth  = 0;
+  free (proxy_host);    proxy_host    = 0;
+  free (proxy_auth);    proxy_auth    = 0;
+#endif
+#if ENABLE_DNS
+  free (dns_forw_host); dns_forw_host = 0;
 #endif
 }
 
@@ -167,7 +180,7 @@
 
   clear_config ();
 
-  asprintf (&fname, "%s/vped.conf", confbase);
+  asprintf (&fname, "%s/gvpe.conf", confbase);
   f = fopen (fname, "r");
 
   if (f)
@@ -310,6 +323,12 @@
             free (script_node_down), script_node_down = strdup (val);
           else if (!strcmp (var, "pid-file"))
             free (pidfilename), pidfilename = strdup (val);
+#if ENABLE_DNS
+          else if (!strcmp (var, "dns-forw-host"))
+            free (dns_forw_host), dns_forw_host = strdup (val);
+          else if (!strcmp (var, "dns-forw-port"))
+            dns_forw_port = atoi (val);
+#endif
           else if (!strcmp (var, "http-proxy-host"))
             {
 #if ENABLE_HTTP_PROXY
@@ -338,10 +357,22 @@
             node->udp_port = atoi (val);
           else if (!strcmp (var, "tcp-port"))
             node->tcp_port = atoi (val);
+#if ENABLE_DNS
+          else if (!strcmp (var, "dns-hostname"))
+            free (node->dns_hostname), node->dns_hostname = strdup (val);
           else if (!strcmp (var, "dns-port"))
             node->dns_port = atoi (val);
+#endif
+          else if (!strcmp (var, "dns-domain"))
+            {
+#if ENABLE_DNS
+              free (node->domain), node->domain = strdup (val);
+#endif
+            }
           else if (!strcmp (var, "router-priority"))
             node->routerprio = atoi (val);
+          else if (!strcmp (var, "max-retry"))
+            node->max_retry = atoi (val);
           else if (!strcmp (var, "connect"))
             {
               if (!strcmp (val, "ondemand"))
@@ -354,8 +385,8 @@
                 node->connectmode = conf_node::C_DISABLED;
               else
                 slog (L_WARN,
-                        _("illegal value for 'connectmode', use one of 'ondemand', 'never', 'always' or 'disabled', at '%s' line %d"),
-                        var, fname, lineno);
+                      _("illegal value for 'connectmode', use one of 'ondemand', 'never', 'always' or 'disabled', at '%s' line %d"),
+                      var, fname, lineno);
             }
           else if (!strcmp (var, "inherit-tos"))
             {
@@ -389,7 +420,7 @@
               u8 v; parse_bool (v, "enable-udp" , PROT_UDPv4, 0); node->protocols = (node->protocols & ~PROT_UDPv4) | v;
             }
           else if (!strcmp (var, "enable-rawip"))
-            {;
+            {
               u8 v; parse_bool (v, "enable-rawip", PROT_IPv4, 0); node->protocols = (node->protocols & ~PROT_IPv4 ) | v;
             }
 
@@ -489,6 +520,8 @@
 
 configuration::configuration ()
 {
+  asprintf (&confbase, "%s/gvpe", CONFDIR);
+
   init ();
 }