1 files changed, 20 insertions, 2 deletions

diff --git a/src/fastd.c b/src/fastd.c
index ed47831..f8a5a75 100644
--- a/src/fastd.c
+++ b/src/fastd.c
@@ -256,6 +256,13 @@ void fastd_handle_receive(fastd_context_t *ctx, fastd_peer_t *peer, fastd_buffer
 	fastd_buffer_free(buffer);
 }
 
+static inline void on_pre_up(fastd_context_t *ctx) {
+	if (!ctx->conf->on_pre_up)
+		return;
+
+	fastd_shell_exec(ctx, ctx->conf->on_pre_up, ctx->conf->on_pre_up_dir, NULL, NULL, NULL, NULL);
+}
+
 static inline void on_up(fastd_context_t *ctx) {
 	if (!ctx->conf->on_up)
 		return;
@@ -270,6 +277,13 @@ static inline void on_down(fastd_context_t *ctx) {
 	fastd_shell_exec(ctx, ctx->conf->on_down, ctx->conf->on_down_dir, NULL, NULL, NULL, NULL);
 }
 
+static inline void on_post_down(fastd_context_t *ctx) {
+	if (!ctx->conf->on_post_down)
+		return;
+
+	fastd_shell_exec(ctx, ctx->conf->on_post_down, ctx->conf->on_post_down_dir, NULL, NULL, NULL, NULL);
+}
+
 static fastd_peer_group_t* init_peer_group(const fastd_peer_group_config_t *config, fastd_peer_group_t *parent) {
 	fastd_peer_group_t *ret = calloc(1, sizeof(fastd_peer_group_t));
 
@@ -708,8 +722,7 @@ static void drop_caps(fastd_context_t *ctx) {
 }
 
 int main(int argc, char *argv[]) {
-	fastd_context_t ctx;
-	memset(&ctx, 0, sizeof(ctx));
+	fastd_context_t ctx = {};
 
 	close_fds(&ctx);
 
@@ -752,6 +765,8 @@ int main(int argc, char *argv[]) {
 	if (!fastd_socket_handle_binds(&ctx))
 		exit_error(&ctx, "unable to bind default socket");
 
+	on_pre_up(&ctx);
+
 	fastd_tuntap_open(&ctx);
 
 	init_peer_groups(&ctx);
@@ -824,8 +839,11 @@ int main(int argc, char *argv[]) {
 	fastd_tuntap_close(&ctx);
 	close_sockets(&ctx);
 
+	on_post_down(&ctx);
+
 	free(ctx.protocol_state);
 	free(ctx.eth_addr);
+	free(ctx.ifname);
 
 	crypto_free(&ctx);