From 2d9290e973b9cfc909057a0409152e020d1c29db Mon Sep 17 00:00:00 2001
From: Pavel Machek <pavel@ucw.cz>
Date: Fri, 4 Dec 1998 11:45:51 +0000
Subject: Rip now has configurable per-interface metric (please rewiev), and
 few more configurable parameters. To do that, union was added into
 iface_patt.

---
 proto/rip/config.Y | 57 ++++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 51 insertions(+), 6 deletions(-)

(limited to 'proto/rip/config.Y')

diff --git a/proto/rip/config.Y b/proto/rip/config.Y
index 3e668f4..fbe6fe1 100644
--- a/proto/rip/config.Y
+++ b/proto/rip/config.Y
@@ -7,17 +7,23 @@
 CF_HDR
 
 #include "proto/rip/rip.h"
+#include "nest/iface.h"
+
+void rip_dev_add_iface(char *);
+struct iface_patt *rip_get_iface(void);
+
+#define THIS_PROTO ((struct rip_proto *) this_proto)
 
 CF_DECLS
 
-CF_KEYWORDS(RIP, INFINITY)
+CF_KEYWORDS(RIP, INFINITY, METRIC, PORT, PERIOD, GARBAGETIME)
 
 CF_GRAMMAR
 
 CF_ADDTO(proto, rip_proto '}')
 
 rip_proto_start: proto_start RIP {
-     this_proto = proto_new(&proto_rip, sizeof(struct rip_data));
+     this_proto = proto_new(&proto_rip, sizeof(struct rip_proto));
      rip_init_instance(this_proto);
    }
  ;
@@ -25,12 +31,51 @@ rip_proto_start: proto_start RIP {
 rip_proto:
    rip_proto_start proto_name '{'
  | rip_proto proto_item ';'
- | rip_proto INFINITY expr ';' {
-		if ($3 < 0 || $3 > 64) cf_error("Invalid infinity");
-		((struct rip_data *) this_proto)->infinity = $3;
-	}
+ | rip_proto INFINITY expr ';'	{ THIS_PROTO->infinity = $3; }
+ | rip_proto PORT expr ';'	{ THIS_PROTO->port = $3; }
+ | rip_proto PERIOD expr ';'	{ THIS_PROTO->period = $3; }
+ | rip_proto GARBAGETIME expr ';' { THIS_PROTO->garbage_time = $3; }
+ | rip_proto rip_iface_list ';'
+ ;
+
+rip_iface_item:
+ | METRIC expr { 
+   struct iface_patt *k = rip_get_iface();
+   k->u.rip.metric = $2;
+ }
+ ;
+
+rip_iface_opts: 
+   '{'
+ | rip_iface_opts rip_iface_item ';'
+ ;
+
+rip_iface_empty: /* EMPTY */ | rip_iface_opts '}' ;
+
+rip_iface_list:
+   INTERFACE TEXT rip_iface_empty { rip_dev_add_iface($2); }
+ | dev_iface_list ',' TEXT rip_iface_empty { rip_dev_add_iface($3); }
  ;
 
 CF_CODE
 
+void
+rip_dev_add_iface(char *n)
+{
+  struct iface_patt *k = cfg_alloc(sizeof(struct iface_patt));
+
+  k->pattern = cfg_strcpy(n);
+  add_tail(&THIS_PROTO->iface_list, &k->n);
+}
+
+struct iface_patt *
+rip_get_iface(void)
+{
+  struct iface_patt *k = TAIL(THIS_PROTO->iface_list);
+  if (!k)
+    cf_error( "This cannot happen" );
+  return k;
+}
+
+
 CF_END
-- 
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