First look at data structures. More to come tomorrow...

1 files changed, 66 insertions, 0 deletions

diff --git a/nest/protocol.h b/nest/protocol.h
new file mode 100644
index 00000000..adca1149
--- /dev/null
+++ b/nest/protocol.h
@@ -0,0 +1,66 @@
+/*
+ *	BIRD Internet Routing Daemon -- Protocols
+ *
+ *	(c) 1998 Martin Mares <mj@ucw.cz>
+ *
+ *	Can be freely distributed and used under the terms of the GNU GPL.
+ */
+
+#ifndef _BIRD_PROTOCOL_H_
+#define _BIRD_PROTOCOL_H_
+
+#include <lib/resource.h>
+
+/*
+ *	Routing Protocol
+ */
+
+struct protocol {
+  char *name;
+  unsigned type;			/* ??? List values ??? */
+  unsigned debug;			/* Default debugging flags */
+
+  void (*init)(struct protocol *);	/* Boot time */
+  void (*preconfig)(struct protocol *);	/* Just before configuring */
+  void (*postconfig)(struct protocol *); /* After configuring */
+};
+
+void protos_init(void);
+void protos_preconfig(void);
+void protos_postconfig(void);
+
+/*
+ *	Known protocols
+ */
+
+extern struct protocol proto_static;
+
+/*
+ *	Routing Protocol Instance
+ */
+
+struct proto {
+  struct proto *next;
+  struct protocol *proto;		/* Protocol */
+  char *name;				/* Name of this instance */
+  unsigned debug;			/* Debugging flags */
+  pool *pool;				/* Local objects */
+  unsigned preference;			/* Default route preference */
+
+  void (*if_notify)(struct proto *, struct iface *old, struct iface *new);
+  void (*rt_notify)(struct proto *, struct rte *old, struct rte *new);
+  void (*debug)(struct proto *);		/* Debugging dump */
+  void (*start)(struct proto *);		/* Start the instance */
+  void (*shutdown)(struct proto *, int time);	/* Stop the instance */
+
+  /* Reconfigure function? */
+  /* Interface patterns */
+  /* Input/output filters */
+  /* Connection to routing tables? */
+
+  /* Hic sunt protocol-specific data */
+};
+
+void *proto_new(struct protocol *, unsigned size);
+
+#endif