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#include<stdio.h>
#include<glib.h>
#include<dbus/dbus-glib-lowlevel.h>
static gboolean send_ding(DBusConnection *bus);
int main(){
GMainLoop* loop;
DBusConnection *bus;
DBusError error;
loop=g_main_loop_new(NULL,FALSE);
dbus_error_init(&error);
bus=dbus_bus_get(DBUS_BUS_SESSION,&error);
if(!bus){
g_warning("connecting failure to D-bus: %s",error.message);
dbus_error_free(&error);
return 1;
}
dbus_connection_setup_with_g_main(bus,NULL);
g_timeout_add(1000,(GSourceFunc)send_ding,bus);
g_main_loop_run(loop);
return 0;
}
static gboolean send_ding(DBusConnection *bus){
DBusMessage *message;
message=dbus_message_new_signal("/com/burtonini/dbus/ding",
"com.burtonini.dbus.Signal",
"ding");
dbus_message_append_args(message,
DBUS_TYPE_STRING,"ding!",
DBUS_TYPE_INVALID);
dbus_connection_send(bus,message,NULL);
dbus_message_unref(message);
g_print("ding!\n");
return 0;
}