From a1bf6440b5c27f7fb829eb25f6ac1c2629eb72eb Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Sun, 6 Dec 1998 18:21:23 +0000
Subject: Added skeleton of static route protocol.

---
 proto/static/Makefile |  4 +++
 proto/static/config.Y | 34 ++++++++++++++++++++++++
 proto/static/static.c | 73 +++++++++++++++++++++++++++++++++++++++++++++++++++
 proto/static/static.h | 30 +++++++++++++++++++++
 4 files changed, 141 insertions(+)
 create mode 100644 proto/static/Makefile
 create mode 100644 proto/static/config.Y
 create mode 100644 proto/static/static.c
 create mode 100644 proto/static/static.h

(limited to 'proto/static')

diff --git a/proto/static/Makefile b/proto/static/Makefile
new file mode 100644
index 0000000..7771c2f
--- /dev/null
+++ b/proto/static/Makefile
@@ -0,0 +1,4 @@
+THISDIR=proto/static
+OBJS=static.o
+
+include ../../Rules
diff --git a/proto/static/config.Y b/proto/static/config.Y
new file mode 100644
index 0000000..a9eaa87
--- /dev/null
+++ b/proto/static/config.Y
@@ -0,0 +1,34 @@
+/*
+ *	BIRD -- Static Protocol Configuration
+ *
+ *	(c) 1998 Martin Mares <mj@ucw.cz>
+ *
+ *	Can be freely distributed and used under the terms of the GNU GPL.
+ */
+
+CF_HDR
+
+#include "proto/static/static.h"
+
+CF_DECLS
+
+CF_KEYWORDS(STATIC)
+
+CF_GRAMMAR
+
+CF_ADDTO(proto, static_proto '}')
+
+static_proto_start: proto_start STATIC {
+     this_proto = proto_new(&proto_static, sizeof(struct static_proto));
+     static_init_instance((struct static_proto *) this_proto);
+  }
+ ;
+
+static_proto:
+   static_proto_start proto_name '{'
+ | static_proto proto_item ';'
+ ;
+
+CF_CODE
+
+CF_END
diff --git a/proto/static/static.c b/proto/static/static.c
new file mode 100644
index 0000000..679ee6e
--- /dev/null
+++ b/proto/static/static.c
@@ -0,0 +1,73 @@
+/*
+ *	BIRD -- Static Route Generator
+ *
+ *	(c) 1998 Martin Mares <mj@ucw.cz>
+ *
+ *	Can be freely distributed and used under the terms of the GNU GPL.
+ */
+
+#define LOCAL_DEBUG
+
+#include "nest/bird.h"
+#include "nest/iface.h"
+#include "nest/protocol.h"
+#include "nest/route.h"
+#include "conf/conf.h"
+
+#include "static.h"
+
+#define GET_DATA struct static_proto *p = (struct static_proto *) P
+
+static void
+static_start(struct proto *P)
+{
+  DBG("Static: take off!\n");
+}
+
+static void
+static_neigh_notify(struct neighbor *n)
+{
+  DBG("Static: neighbor notify got, don't know why.\n");
+}
+
+static void
+static_dump(struct proto *P)
+{
+  DBG("Static: no dumps available in demo version.\n");
+}
+
+void
+static_init_instance(struct static_proto *P)
+{
+  struct proto *p = &P->p;
+
+  p->preference = DEF_PREF_STATIC;
+  p->start = static_start;
+  p->neigh_notify = static_neigh_notify;
+  p->dump = static_dump;
+  /* FIXME: Should shutdown remove all routes? */
+}
+
+static void
+static_init(struct protocol *p)
+{
+}
+
+static void
+static_preconfig(struct protocol *x)
+{
+}
+
+static void
+static_postconfig(struct protocol *p)
+{
+}
+
+struct protocol proto_static = {
+  { NULL, NULL },
+  "Static",
+  0,
+  static_init,
+  static_preconfig,
+  static_postconfig
+};
diff --git a/proto/static/static.h b/proto/static/static.h
new file mode 100644
index 0000000..df18c13
--- /dev/null
+++ b/proto/static/static.h
@@ -0,0 +1,30 @@
+/*
+ *	BIRD -- Static Route Generator
+ *
+ *	(c) 1998 Martin Mares <mj@ucw.cz>
+ *
+ *	Can be freely distributed and used under the terms of the GNU GPL.
+ */
+
+#ifndef _BIRD_STATIC_H_
+#define _BIRD_STATIC_H_
+
+struct static_proto {
+  struct proto p;
+  list routes;
+};
+
+void static_init_instance(struct static_proto *);
+
+struct static_route {
+  node n;
+  u32 net;				/* Network we route */
+  int masklen;				/* Mask length */
+  int dest;				/* Destination type (RTD_*) */
+  u32 via;				/* Destination router */
+  struct neighbor *neigh;
+  /* FIXME: Device routes, maybe via device patterns? */
+  /* FIXME: More route attributes, probably via filter syntax */
+};
+
+#endif
-- 
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