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authorArtem Glazychev <artem.glazychev@xored.com>2021-06-11 00:10:00 +0700
committerEd Warnicke <hagbard@gmail.com>2021-10-06 21:32:33 +0000
commitdd630d15d3e9d13da9ed98d3171b9ec4529e4e66 (patch)
tree83b14e2ccf510b8296919b30825af28c81c49c34 /src/plugins/wireguard/wireguard_peer.h
parent22efac3b537a3a1f0b57d5942bdb78c3190ce858 (diff)
wireguard: add events for peer
we can receive events from peer about its state: -WIREGUARD_PEER_STATUS_DEAD -WIREGUARD_PEER_ESTABLISHED Type: improvement Change-Id: Ide83fbe2cfafa79ded5bcf3f6a884c26a7583db0 Signed-off-by: Artem Glazychev <artem.glazychev@xored.com>
Diffstat (limited to 'src/plugins/wireguard/wireguard_peer.h')
-rw-r--r--src/plugins/wireguard/wireguard_peer.h24
1 files changed, 22 insertions, 2 deletions
diff --git a/src/plugins/wireguard/wireguard_peer.h b/src/plugins/wireguard/wireguard_peer.h
index c719ac19511..a08fff73d68 100644
--- a/src/plugins/wireguard/wireguard_peer.h
+++ b/src/plugins/wireguard/wireguard_peer.h
@@ -17,6 +17,8 @@
#ifndef __included_wg_peer_h__
#define __included_wg_peer_h__
+#include <vlibapi/api_helper_macros.h>
+
#include <vnet/ip/ip.h>
#include <wireguard/wireguard_cookie.h>
@@ -46,6 +48,12 @@ typedef struct wg_peer_endpoint_t_
u16 port;
} wg_peer_endpoint_t;
+typedef enum
+{
+ WG_PEER_STATUS_DEAD = 0x1,
+ WG_PEER_ESTABLISHED = 0x2,
+} wg_peer_flags;
+
typedef struct wg_peer
{
noise_remote_t remote;
@@ -69,6 +77,11 @@ typedef struct wg_peer
/* The WG interface this peer is attached to */
u32 wg_sw_if_index;
+ /* API client registered for events */
+ vpe_client_registration_t *api_clients;
+ uword *api_client_by_client_index;
+ wg_peer_flags flags;
+
/* Timers */
tw_timer_wheel_16t_2w_512sl_t *timer_wheel;
u32 timers[WG_N_TIMERS];
@@ -88,8 +101,6 @@ typedef struct wg_peer
u32 rehandshake_interval_tick;
bool timer_need_another_keepalive;
-
- bool is_dead;
} wg_peer_t;
typedef struct wg_peer_table_bind_ctx_t_
@@ -117,6 +128,15 @@ 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);
+void wg_api_peer_event (index_t peeri, wg_peer_flags flags);
+void wg_peer_update_flags (index_t peeri, wg_peer_flags flag, bool add_del);
+
+static inline bool
+wg_peer_is_dead (wg_peer_t *peer)
+{
+ return peer && peer->flags & WG_PEER_STATUS_DEAD;
+}
+
/*
* Expoed for the data-plane
*/