1 files changed, 60 insertions, 0 deletions
diff --git a/proto/rip/rip.h b/proto/rip/rip.h
new file mode 100644
index 0000000..8bcd0ce
--- /dev/null
+++ b/proto/rip/rip.h
@@ -0,0 +1,60 @@
+/*
+ * Structures for RIP protocol
+ */
+
+struct rip_connection {
+  ip_addr addr;
+  struct rip_entry *sendptr;
+  sock *send;
+};
+
+struct rip_packet_heading {
+  u8 command;
+  u8 version;
+#define RIP_V1 1
+#define RIP_V2 2
+  u16 unused;
+};
+
+struct rip_block {
+  u16 family;	/* 0xffff on first message means this is authentication */
+  u16 tag;
+  u32 network;
+  u32 netmask;
+  u32 nexthop;
+  u32 metric;
+};
+
+struct rip_entry {
+  node n;
+  ip_addr whotoldme;
+
+  ip_addr network;
+  ip_addr netmask;
+  ip_addr nexthop;
+
+  int metric;
+  u16 tag;
+
+  bird_clock_t updated, changed;
+};
+
+struct rip_packet {
+  struct rip_packet_heading heading;
+  struct rip_block block[25];
+};
+
+struct rip_data {
+  struct proto inherited;
+  sock *listen;
+  timer *timer;
+  list connections;
+  list rtable;
+  int magic;
+};
+
+#define P ((struct rip_data *) p)
+#define E ((struct rip_entry *) e)
+
+#define RIP_MAGIC 81861253
+#define CHK_MAGIC do { if (P->magic != RIP_MAGIC) die( "Not enough magic\n" ); } while (0)