docs: more nitfixes

[vpp.git] / src / plugins / wireguard / wireguard_peer.h

diff --git a/src/plugins/wireguard/wireguard_peer.h b/src/plugins/wireguard/wireguard_peer.h
old mode 100755 (executable)
new mode 100644 (file)
index 009a6f6..e23feb7
--- a/src/plugins/wireguard/wireguard_peer.h
+++ b/src/plugins/wireguard/wireguard_peer.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020 Doc.ai and/or its affiliates.
+ * Copyright (c) 2020 Cisco and/or its affiliates.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at:
@@ -32,12 +33,6 @@ typedef struct ip4_udp_header_t_
 
 u8 *format_ip4_udp_header (u8 * s, va_list * va);
 
-typedef struct wg_peer_allowed_ip_t_
-{
-  fib_prefix_t prefix;
-  fib_node_index_t fib_entry_index;
-} wg_peer_allowed_ip_t;
-
 typedef struct wg_peer_endpoint_t_
 {
   ip46_address_t addr;
@@ -56,13 +51,13 @@ typedef struct wg_peer
   wg_peer_endpoint_t dst;
   wg_peer_endpoint_t src;
   u32 table_id;
-  adj_index_t adj_index;
+  adj_index_t *adj_indices;
 
   /* rewrite built from address information */
   u8 *rewrite;
 
   /* Vector of allowed-ips */
-  wg_peer_allowed_ip_t *allowed_ips;
+  fib_prefix_t *allowed_ips;
 
   /* The WG interface this peer is attached to */
   u32 wg_sw_if_index;
@@ -70,6 +65,7 @@ typedef struct wg_peer
   /* Timers */
   tw_timer_wheel_16t_2w_512sl_t *timer_wheel;
   u32 timers[WG_N_TIMERS];
+  u8 timers_dispatched[WG_N_TIMERS];
   u32 timer_handshake_attempts;
   u16 persistent_keepalive_interval;
 
@@ -109,9 +105,10 @@ index_t wg_peer_walk (wg_peer_walk_cb_t fn, void *data);
 
 u8 *format_wg_peer (u8 * s, va_list * va);
 
-walk_rc_t wg_peer_if_admin_state_change (wg_if_t * wgi, index_t peeri,
-                                        void *data);
-walk_rc_t wg_peer_if_table_change (wg_if_t * wgi, index_t peeri, void *data);
+walk_rc_t wg_peer_if_admin_state_change (index_t peeri, void *data);
+walk_rc_t wg_peer_if_delete (index_t peeri, void *data);
+walk_rc_t wg_peer_if_adj_change (index_t peeri, void *data);
+adj_walk_rc_t wg_peer_adj_walk (adj_index_t ai, void *data);
 
 /*
  * Expoed for the data-plane
@@ -143,6 +140,22 @@ wg_peer_assign_thread (u32 thread_id)
              1) : thread_id));
 }
 
+static_always_inline bool
+fib_prefix_is_cover_addr_4 (const fib_prefix_t *p1, const ip4_address_t *ip4)
+{
+  switch (p1->fp_proto)
+    {
+    case FIB_PROTOCOL_IP4:
+      return (ip4_destination_matches_route (&ip4_main, &p1->fp_addr.ip4, ip4,
+                                            p1->fp_len) != 0);
+    case FIB_PROTOCOL_IP6:
+      return (false);
+    case FIB_PROTOCOL_MPLS:
+      break;
+    }
+  return (false);
+}
+
 #endif // __included_wg_peer_h__
 
 /*