diff options
Diffstat (limited to 'devkit-power-gobject/dkp-wakeups.c')
| -rw-r--r-- | devkit-power-gobject/dkp-wakeups.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/devkit-power-gobject/dkp-wakeups.c b/devkit-power-gobject/dkp-wakeups.c index 4c39c25..7b379f4 100644 --- a/devkit-power-gobject/dkp-wakeups.c +++ b/devkit-power-gobject/dkp-wakeups.c @@ -38,6 +38,9 @@ struct DkpWakeupsPrivate { DBusGConnection *bus; DBusGProxy *proxy; + DBusGProxy *prop_proxy; + gboolean has_capability; + gboolean have_properties; }; enum { @@ -165,6 +168,60 @@ out: } /** + * dkp_wakeups_ensure_properties: + **/ +static void +dkp_wakeups_ensure_properties (DkpWakeups *wakeups) +{ + gboolean ret; + GError *error; + GHashTable *props; + GValue *value; + + props = NULL; + + if (wakeups->priv->have_properties) + goto out; + + error = NULL; + ret = dbus_g_proxy_call (wakeups->priv->prop_proxy, "GetAll", &error, + G_TYPE_STRING, "org.freedesktop.DeviceKit.Power.Wakeups", + G_TYPE_INVALID, + dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_VALUE), &props, + G_TYPE_INVALID); + if (!ret) { + g_warning ("Error invoking GetAll() to get properties: %s", error->message); + g_error_free (error); + goto out; + } + + value = g_hash_table_lookup (props, "has-capability"); + if (value == NULL) { + g_warning ("No 'has-capability' property"); + goto out; + } + wakeups->priv->has_capability = g_value_get_boolean (value); + + /* cached */ + wakeups->priv->have_properties = TRUE; + +out: + if (props != NULL) + g_hash_table_unref (props); +} + +/** + * dkp_wakeups_has_capability: + **/ +gboolean +dkp_wakeups_has_capability (DkpWakeups *wakeups) +{ + g_return_val_if_fail (DKP_IS_WAKEUPS (wakeups), FALSE); + dkp_wakeups_ensure_properties (wakeups); + return wakeups->priv->has_capability; +} + +/** * dkp_wakeups_total_changed_cb: **/ static void @@ -218,6 +275,8 @@ dkp_wakeups_init (DkpWakeups *wakeups) GError *error = NULL; wakeups->priv = DKP_WAKEUPS_GET_PRIVATE (wakeups); + wakeups->priv->has_capability = FALSE; + wakeups->priv->have_properties = FALSE; /* get on the bus */ wakeups->priv->bus = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error); @@ -227,6 +286,16 @@ dkp_wakeups_init (DkpWakeups *wakeups) goto out; } + /* connect to properties interface */ + wakeups->priv->prop_proxy = dbus_g_proxy_new_for_name (wakeups->priv->bus, + "org.freedesktop.DeviceKit.Power", + "/org/freedesktop/DeviceKit/Power/Wakeups", + "org.freedesktop.DBus.Properties"); + if (wakeups->priv->prop_proxy == NULL) { + g_warning ("Couldn't connect to proxy"); + goto out; + } + /* connect to main interface */ wakeups->priv->proxy = dbus_g_proxy_new_for_name (wakeups->priv->bus, "org.freedesktop.DeviceKit.Power", @@ -262,6 +331,8 @@ dkp_wakeups_finalize (GObject *object) wakeups = DKP_WAKEUPS (object); if (wakeups->priv->proxy != NULL) g_object_unref (wakeups->priv->proxy); + if (wakeups->priv->prop_proxy != NULL) + g_object_unref (wakeups->priv->prop_proxy); G_OBJECT_CLASS (dkp_wakeups_parent_class)->finalize (object); } |