src/interfaces/hostnamed/hostnamed.c

   1 #include <unistd.h>
   2 #include <limits.h>
   3
   4 #include <glib.h>
   5 #include <gio/gio.h>
   6
   7 #include "hostnamed.h"
   8 #include "hostnamed-gen.c"
   9
  10 GPtrArray *hostnamed_freeable;
  11 GDBusNodeInfo *spect_data;
  12
  13 static void on_bus_acquired(GDBusConnection *conn,
  14                                                         const gchar *name,
  15                                                         gpointer user_data) {
  16
  17         GError *err;
  18
  19         g_print("got bus, name: %s\n", name);
  20
  21 }
  22
  23 static void on_name_acquired(GDBusConnection *conn,
  24                                                          const gchar *name,
  25                                                          gpointer user_data) {
  26
  27         g_print("got name %s\n", name);
  28 }
  29
  30 static void on_name_lost(GDBusConnection *conn,
  31                                                  const gchar *name,
  32                                                  gpointer user_data) {
  33
  34         g_print("lost name %s, exiting...", name);
  35
  36         hostnamed_mem_clean();
  37
  38         //TODO exit through g_main_loop properly...
  39 }
  40
  41 /* safe call to try and start hostnamed */
  42 GError *hostnamed_init() {
  43
  44         guint bus_descriptor;
  45         GError *err = NULL;
  46         gchar **hostnamed_ispect_xml;
  47         gchar  *hostnamed_joined_xml;
  48
  49         hostnamed_freeable = g_ptr_array_new();
  50         hostnamed_ispect_xml = g_malloc(3000);
  51
  52         g_file_get_contents("conf/hostnamed-ispect.xml", hostnamed_ispect_xml, NULL, NULL);
  53         hostnamed_joined_xml = g_strjoinv("\n", hostnamed_ispect_xml);
  54         spect_data = g_dbus_node_info_new_for_xml(hostnamed_joined_xml, NULL);
  55
  56         g_free(hostnamed_ispect_xml);
  57         g_ptr_array_add(hostnamed_freeable, hostnamed_joined_xml);
  58
  59         bus_descriptor = g_bus_own_name(G_BUS_TYPE_SYSTEM,
  60                                         "org.freedesktop.hostname1",
  61                                                     G_BUS_NAME_OWNER_FLAGS_NONE,
  62                                                     on_bus_acquired,
  63                                                     on_name_acquired,
  64                                                     on_name_lost,
  65                                                     NULL,
  66                                                     NULL);
  67
  68         //TODO: malloc and return reference as if a main() closed
  69         return err;
  70 }
  71
  72 /* free()'s */
  73 void hostnamed_mem_clean() {
  74
  75         g_ptr_array_foreach(hostnamed_freeable, (GFunc) g_free, NULL);
  76 }
  77
  78 //TODO figure out DMI variables on obsd
  79 /*static gchar *guess_icon_name() {
  80
  81     gchar *filebuf = NULL;
  82     gchar *ret = NULL;
  83
  84         //TODO vm check
  85
  86         #if defined(__i386__) || defined(__x86_64__)
  87
  88        Taken with a few minor changes from systemd's hostnamed.c,
  89        copyright 2011 Lennart Poettering.
  90
  91        See the SMBIOS Specification 2.7.1 section 7.4.1 for
  92        details about the values listed here:
  93
  94        http://www.dmtf.org/sites/default/files/standards/documents/DSP0134_2.7.1.pdf
  95
  96
  97     if (g_file_get_contents ("/sys/class/dmi/id/chassis_type", &filebuf, NULL, NULL)) {
  98         switch (g_ascii_strtoull (filebuf, NULL, 10)) {
  99         case 0x3:
 100         case 0x4:
 101         case 0x5:
 102         case 0x6:
 103         case 0x7:
 104             ret = g_strdup ("computer-desktop");
 105             goto out;
 106         case 0x9:
 107         case 0xA:
 108         case 0xE:
 109             ret = g_strdup ("computer-laptop");
 110             goto out;
 111         case 0x11:
 112         case 0x17:
 113         case 0x1C:
 114         case 0x1D:
 115             ret = g_strdup ("computer-server");
 116             goto out;
 117         }
 118     }
 119         #endif
 120     ret = g_strdup ("computer");
 121   out:
 122     g_free (filebuf);
 123     return ret;
 124 }*/