From: Michael Tremer <michael.tremer@ipfire.org>
Date: Mon, 30 Jan 2023 20:55:42 +0000 (+0000)
Subject: networkd: Call function when we are connected to dbus
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bf42846c2ac47b5ecb8eea5cba618b130a6401ab;p=network.git

networkd: Call function when we are connected to dbus

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/networkd/bus.c b/src/networkd/bus.c
index 95862d2d..36ae7c99 100644
--- a/src/networkd/bus.c
+++ b/src/networkd/bus.c
@@ -28,10 +28,18 @@
 #include "daemon.h"
 #include "logging.h"
 
-static int nw_bus_daemon_reload(sd_bus_message* m, void* data, sd_bus_error* ret_error) {
+static int nw_bus_daemon_reload(sd_bus_message* m, void* data, sd_bus_error* error) {
 	return 1;
 }
 
+static int nw_bus_on_connect(sd_bus_message* m, void* data, sd_bus_error* error) {
+	struct nw_daemon* daemon = (struct nw_daemon*)data;
+
+	DEBUG("Connected to D-Bus\n");
+
+	return 0;
+}
+
 static const sd_bus_vtable daemon_vtable[] = {
         SD_BUS_VTABLE_START(0),
         SD_BUS_METHOD("Reload", SD_BUS_NO_ARGS, SD_BUS_NO_RESULT,
@@ -127,5 +135,13 @@ int nw_bus_connect(sd_bus* bus, sd_event* loop) {
 		return 1;
 	}
 
+	// Request receiving a connect signal
+	r = sd_bus_match_signal_async(bus, NULL, "org.freedesktop.DBus.Local",
+		NULL, "org.freedesktop.DBus.Local", "Connected", nw_bus_on_connect, NULL, NULL);
+	if (r < 0) {
+		ERROR("Could not request match on Connected signal: %s\n", strerror(-r));
+		return 1;
+	}
+
 	return 0;
 }