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-rw-r--r--src/peer.c8
-rw-r--r--src/peer_group.h14
-rw-r--r--src/protocols/ec25519_fhmqvc/handshake.c2
3 files changed, 19 insertions, 5 deletions
diff --git a/src/peer.c b/src/peer.c
index 23cd485..67ce50d 100644
--- a/src/peer.c
+++ b/src/peer.c
@@ -126,25 +126,25 @@ void fastd_peer_exec_shell_command(const fastd_shell_command_t *command, const f
/** Calls the on-up command */
static inline void on_up(const fastd_peer_t *peer, bool sync) {
- const fastd_shell_command_t *on_up = container_of(fastd_peer_group_lookup_peer(peer, on_up.command), fastd_shell_command_t, command);
+ const fastd_shell_command_t *on_up = fastd_peer_group_lookup_peer_shell_command(peer, on_up);
fastd_peer_exec_shell_command(on_up, peer, NULL, NULL, sync);
}
/** Calls the on-down command */
static inline void on_down(const fastd_peer_t *peer, bool sync) {
- const fastd_shell_command_t *on_down = container_of(fastd_peer_group_lookup_peer(peer, on_down.command), fastd_shell_command_t, command);
+ const fastd_shell_command_t *on_down = fastd_peer_group_lookup_peer_shell_command(peer, on_down);
fastd_peer_exec_shell_command(on_down, peer, NULL, NULL, sync);
}
/** Executes the on-establish command for a peer */
static inline void on_establish(const fastd_peer_t *peer) {
- const fastd_shell_command_t *on_establish = container_of(fastd_peer_group_lookup_peer(peer, on_establish.command), fastd_shell_command_t, command);
+ const fastd_shell_command_t *on_establish = fastd_peer_group_lookup_peer_shell_command(peer, on_establish);
fastd_peer_exec_shell_command(on_establish, peer, &peer->local_address, &peer->address, false);
}
/** Executes the on-disestablish command for a peer */
static inline void on_disestablish(const fastd_peer_t *peer) {
- const fastd_shell_command_t *on_disestablish = container_of(fastd_peer_group_lookup_peer(peer, on_disestablish.command), fastd_shell_command_t, command);
+ const fastd_shell_command_t *on_disestablish = fastd_peer_group_lookup_peer_shell_command(peer, on_disestablish);
fastd_peer_exec_shell_command(on_disestablish, peer, &peer->local_address, &peer->address, false);
}
diff --git a/src/peer_group.h b/src/peer_group.h
index edba73e..69974a4 100644
--- a/src/peer_group.h
+++ b/src/peer_group.h
@@ -95,3 +95,17 @@ struct fastd_peer_group {
const fastd_peer_t *_peer = (peer); \
_peer ? fastd_peer_group_lookup(_peer->group, attr) : &conf.peer_group->attr; \
})
+
+/**
+ Looks up an shell command attribute in the peer group tree, for a given peer
+
+ Returns a pointer to the attribute, going up the group tree to the first group
+ where the attribute is not NULL if such a group exists. Uses the default group
+ if no peer is given.
+
+ @param peer the peer
+ @param attr the name of the shell command member
+
+ \hideinitializer
+ */
+#define fastd_peer_group_lookup_peer_shell_command(peer, attr) container_of(fastd_peer_group_lookup_peer(peer, attr.command), fastd_shell_command_t, command)
diff --git a/src/protocols/ec25519_fhmqvc/handshake.c b/src/protocols/ec25519_fhmqvc/handshake.c
index cebf25e..ee26892 100644
--- a/src/protocols/ec25519_fhmqvc/handshake.c
+++ b/src/protocols/ec25519_fhmqvc/handshake.c
@@ -513,7 +513,7 @@ void fastd_protocol_ec25519_fhmqvc_handshake_init(fastd_socket_t *sock, const fa
fastd_handshake_add(&buffer, RECORD_SENDER_HANDSHAKE_KEY, PUBLICKEYBYTES, &ctx.protocol_state->handshake_key.key.public);
if (!peer || !fastd_peer_is_established(peer)) {
- const fastd_shell_command_t *on_connect = container_of(fastd_peer_group_lookup_peer(peer, on_connect.command), fastd_shell_command_t, command);
+ const fastd_shell_command_t *on_connect = fastd_peer_group_lookup_peer_shell_command(peer, on_connect);
fastd_peer_exec_shell_command(on_connect, peer, (local_addr && local_addr->sa.sa_family) ? local_addr : sock->bound_addr, remote_addr, false);
}