src/modules/hostnamed/hostnamed.c

   1 /* #include <glib-2.0/glib.h> */
   2 #include <gio/gio.h>
   3
   4 /* testing, for now */
   5 static GDBusNodeInfo *spect_data = NULL;
   6 static const gchar spect_xml[] =
   7                 "<node>"
   8                 " <interface name='org.freedesktop.DBus.Peer'>"
   9                 "  <method name='Ping'/>"
  10                 "  <method name='GetMachineId'>"
  11                 "   <arg type='s' name='machine_uuid' direction='out'/>"
  12                 "  </method>"
  13                 " </interface>"
  14                 " <interface name='org.freedesktop.DBus.Introspectable'>"
  15                 "  <method name='Introspect'>"
  16                 "   <arg name='data' type='s' direction='out'/>"
  17                 "  </method>"
  18                 " </interface>"
  19                 " <interface name='org.freedesktop.DBus.Properties'>"
  20                 "  <method name='Get'>"
  21                 "   <arg name='interface' direction='in' type='s'/>"
  22                 "   <arg name='property' direction='in' type='s'/>"
  23                 "   <arg name='value' direction='out' type='v'/>"
  24                 "  </method>"
  25                 "  <method name='GetAll'>"
  26                 "   <arg name='interface' direction='in' type='s'/>"
  27                 "   <arg name='properties' direction='out' type='a{sv}'/>"
  28                 "  </method>"
  29                 "  <method name='Set'>"
  30                 "   <arg name='interface' direction='in' type='s'/>"
  31                 "   <arg name='property' direction='in' type='s'/>"
  32                 "   <arg name='value' direction='in' type='v'/>"
  33                 "  </method>"
  34                 "  <signal name='PropertiesChanged'>"
  35                 "   <arg type='s' name='interface'/>"
  36                 "   <arg type='a{sv}' name='changed_properties'/>"
  37                 "   <arg type='as' name='invalidated_properties'/>"
  38                 "  </signal>"
  39                 " </interface>"
  40                 " <interface name='org.freedesktop.hostname1'>"
  41                 "  <property name='Hostname' type='s' access='read'>"
  42                 "   <annotation name='org.freedesktop.DBus.Property.EmitsChangedSignal' value='false'/>"
  43                 "  </property>"
  44                 "  <property name='StaticHostname' type='s' access='read'>"
  45                 "  </property>"
  46                 "  <property name='PrettyHostname' type='s' access='read'>"
  47                 "  </property>"
  48                 "  <property name='IconName' type='s' access='read'>"
  49                 "  </property>"
  50                 "  <property name='Chassis' type='s' access='read'>"
  51                 "  </property>"
  52                 "  <property name='KernelName' type='s' access='read'>"
  53                 "   <annotation name='org.freedesktop.DBus.Property.EmitsChangedSignal' value='const'/>"
  54                 "  </property>"
  55                 "  <property name='KernelRelease' type='s' access='read'>"
  56                 "   <annotation name='org.freedesktop.DBus.Property.EmitsChangedSignal' value='const'/>"
  57                 "  </property>"
  58                 "  <property name='KernelVersion' type='s' access='read'>"
  59                 "   <annotation name='org.freedesktop.DBus.Property.EmitsChangedSignal' value='const'/>"
  60                 "  </property>"
  61                 "  <property name='OperatingSystemPrettyName' type='s' access='read'>"
  62                 "   <annotation name='org.freedesktop.DBus.Property.EmitsChangedSignal' value='const'/>"
  63                 "  </property>"
  64                 "  <property name='OperatingSystemCPEName' type='s' access='read'>"
  65                 "   <annotation name='org.freedesktop.DBus.Property.EmitsChangedSignal' value='const'/>"
  66                 "  </property>"
  67                 "  <method name='SetHostname'>"
  68                 "   <arg type='s' direction='in'/>"
  69                 "   <arg type='b' direction='in'/>"
  70                 "  </method>"
  71                 "  <method name='SetStaticHostname'>"
  72                 "   <arg type='s' direction='in'/>"
  73                 "   <arg type='b' direction='in'/>"
  74                 "  </method>"
  75                 "  <method name='SetPrettyHostname'>"
  76                 "   <arg type='s' direction='in'/>"
  77                 "   <arg type='b' direction='in'/>"
  78                 "  </method>"
  79                 "  <method name='SetIconName'>"
  80                 "   <arg type='s' direction='in'/>"
  81                 "   <arg type='b' direction='in'/>"
  82                 "  </method>"
  83                 "  <method name='SetChassis'>"
  84                 "   <arg type='s' direction='in'/>"
  85                 "   <arg type='b' direction='in'/>"
  86                 "  </method>"
  87                 " </interface>"
  88                 "</node>";
  89
  90 static void handle_method_call() {}
  91 static GVariant * handle_get_property() {return NULL;}
  92 static gboolean handle_set_property() {return FALSE;}
  93
  94 /* TODO: what's this guy do */
  95 static const GDBusInterfaceVTable interface_vtable =
  96 {
  97   handle_method_call,
  98   handle_get_property,
  99   handle_set_property
 100 };
 101
 102
 103
 104 static void on_bus_acquired(GDBusConnection *conn, const gchar *name, gpointer user_data) {
 105         g_print("got bus, name: %s\n", name);
 106
 107         spect_data = g_dbus_node_info_new_for_xml(spect_xml, NULL);
 108         guint reg_id;
 109
 110         reg_id = g_dbus_connection_register_object (conn,
 111                                                                                                 "/org/freedesktop/hostname1",
 112                                                                                                 spect_data->interfaces[0],
 113                                                                                                 &interface_vtable,
 114                                                                                                 NULL,
 115                                                                                                 NULL,
 116                                                                                                 NULL );
 117         g_assert(reg_id > 0);
 118 }
 119
 120 static void on_name_acquired(GDBusConnection *conn, const gchar *name, gpointer user_data) {
 121         g_print("got name %s\n", name);
 122 }
 123
 124 static void on_name_lost(GDBusConnection *conn, const gchar *name, gpointer user_data) {
 125         g_print("lost name %s\n", name);
 126 }
 127
 128 void hostnamed_init() {
 129
 130         guint bus_descriptor;
 131         GError *err = NULL;
 132
 133         bus_descriptor = g_bus_own_name(G_BUS_TYPE_SESSION,
 134                                         (gchar *)"org.freedesktop.hostname1",
 135                                                     G_BUS_NAME_OWNER_FLAGS_NONE,
 136                                                     on_bus_acquired,
 137                                                     on_name_acquired,
 138                                                     on_name_lost,
 139                                                     NULL,
 140                                                     NULL);
 141 }
 142
 143