tox.c

   1 #include <dbus/dbus-glib.h>
   2 #include <glib/gprintf.h>
   3 #include "tox.h"
   4 #include "tox-session.h"
   5
   6 typedef struct _ToxObjectPrivate {
   7   guint session_counter;
   8   DBusGConnection *connection;
   9 } ToxObjectPrivate;
  10
  11 G_DEFINE_TYPE(ToxObject, tox_object, G_TYPE_OBJECT)
  12
  13 gboolean tox_create_session(ToxObject *obj, guint8 dir, char **ret, GError **error);
  14
  15 /* properties */
  16 enum {
  17   TOX_DBUS_CONNECTION = 1,
  18 };
  19
  20 static void tox_set_property(GObject *obj, guint property_id, const GValue *value, GParamSpec *pspec);
  21 static void tox_get_property(GObject *obj, guint property_id, GValue *value, GParamSpec *pspec);
  22
  23 #include "tox-object-glue.h"
  24
  25 void
  26 tox_object_init(ToxObject *obj)
  27 {
  28   obj->priv = g_new0(ToxObjectPrivate, 1);
  29 }
  30
  31 void
  32 tox_object_class_init(ToxObjectClass *klass)
  33 {
  34   GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
  35   GParamSpec *connection_param_spec;
  36
  37   gobject_class->set_property = tox_set_property;
  38   gobject_class->get_property = tox_get_property;
  39
  40   connection_param_spec = g_param_spec_boxed("dbus-connection",
  41                                              "D-Bus connection",
  42                                              "Connection where new sessions are registered",
  43                                              DBUS_TYPE_G_CONNECTION,
  44                                              G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE);
  45   g_object_class_install_property(gobject_class,
  46                                   TOX_DBUS_CONNECTION,
  47                                   connection_param_spec);
  48
  49   dbus_g_object_type_install_info(TOX_TYPE_OBJECT, &dbus_glib_tox_object_info);
  50
  51 }
  52
  53 static void
  54 tox_set_property(GObject *obj, guint property_id, const GValue *value, GParamSpec *pspec)
  55 {
  56   ToxObject *self = (ToxObject *)obj;
  57
  58   switch(property_id) {
  59   case TOX_DBUS_CONNECTION:
  60     /* XXX: this should be a weak ref */
  61     /* hm? */
  62 /*     if (self->priv->connection) */
  63 /*       dbus_g_connection_unref(self->priv->connection); */
  64     self->priv->connection = (DBusGConnection *)g_value_get_boxed(value);
  65 /*     dbus_g_connection_ref(self->priv->connection); */
  66     break;
  67   default:
  68     G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, property_id, pspec);
  69   }
  70 }
  71
  72 static void
  73 tox_get_property(GObject *obj, guint property_id, GValue *value, GParamSpec *pspec)
  74 {
  75   ToxObject *self = (ToxObject *)obj;
  76
  77   switch(property_id) {
  78   case TOX_DBUS_CONNECTION:
  79     g_value_set_boxed(value, self->priv->connection);
  80     break;
  81   default:
  82     G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, property_id, pspec);
  83   }
  84 }
  85
  86 gboolean
  87 tox_create_session(ToxObject *obj, guint8 dir, char **ret, GError **error)
  88 {
  89   guint session_number = ++obj->priv->session_counter;
  90   DBusGConnection *connection = obj->priv->connection;
  91   ToxSession *session;
  92
  93   if (dir < 1 || dir > 3) {
  94     /* XXX: how to set the D-Bus error name? */
  95     g_set_error(error, DBUS_GERROR,
  96                 DBUS_GERROR_REMOTE_EXCEPTION,
  97                 "Direction out of range (was %u, should be 1 <= dir <= 3)",
  98                 dir);
  99     return FALSE;
 100   }
 101
 102   session = g_object_new(TOX_TYPE_SESSION, "direction", dir, NULL);
 103
 104   *ret = g_strdup_printf("/net/sourceforge/emacs_jabber/Tox/%u", session_number);
 105   dbus_g_connection_register_g_object(connection, *ret, G_OBJECT(session));
 106
 107   g_debug("CreateSession called, returning %s\n", *ret);
 108
 109   return TRUE;
 110 }