dundee: Add tracking of bluetooth devices

This patch tracks the GDBusProxy for Bluetooth devices in order to
be able to get their properties.
wavecom
Paulo Borges 2013-03-20 19:26:35 -03:00 committed by Daniel Wagner
parent f0c85c9c55
commit 2226e57dfa
1 changed files with 102 additions and 0 deletions

View File

@ -52,15 +52,117 @@ static void bluetooth_device_destroy(gpointer user_data)
g_free(bt_device);
}
static struct bluetooth_device *bluetooth_device_create(const char *path,
const char *address, const char *alias)
{
struct bluetooth_device *bt_device;
DBG("%s %s %s", path, address, alias);
bt_device = g_try_new0(struct bluetooth_device, 1);
if (bt_device == NULL)
return NULL;
bt_device->path = g_strdup(path);
bt_device->address = g_strdup(address);
bt_device->name = g_strdup(alias);
return bt_device;
}
static struct bluetooth_device *bluetooth_device_register(GDBusProxy *proxy)
{
const char *path = g_dbus_proxy_get_path(proxy);
const char *alias, *address;
struct bluetooth_device *bt_device;
DBusMessageIter iter;
DBG("%s", path);
if (g_hash_table_lookup(registered_devices, path) != NULL)
return NULL;
if (!g_dbus_proxy_get_property(proxy, "Address", &iter))
return NULL;
dbus_message_iter_get_basic(&iter, &address);
if (!g_dbus_proxy_get_property(proxy, "Alias", &iter))
return NULL;
dbus_message_iter_get_basic(&iter, &alias);
bt_device = bluetooth_device_create(path, address, alias);
if (bt_device == NULL) {
ofono_error("Register bluetooth device failed");
return NULL;
}
g_hash_table_insert(registered_devices, g_strdup(path), bt_device);
return bt_device;
}
static void bluetooth_device_unregister(const char *path)
{
DBG("");
g_hash_table_remove(registered_devices, path);
}
static gboolean has_dun_uuid(DBusMessageIter *array)
{
DBusMessageIter value;
if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
return FALSE;
dbus_message_iter_recurse(array, &value);
while (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_STRING) {
const char *uuid;
dbus_message_iter_get_basic(&value, &uuid);
if (g_str_equal(uuid, DUN_GW_UUID))
return TRUE;
dbus_message_iter_next(&value);
}
return FALSE;
}
static void bluetooth_device_removed(GDBusProxy *proxy, void *user_data)
{
struct bluetooth_device *bt_device = user_data;
DBG("%s", bt_device->path);
bluetooth_device_unregister(bt_device->path);
}
static void proxy_added(GDBusProxy *proxy, void *user_data)
{
const char *path = g_dbus_proxy_get_path(proxy);
const char *interface = g_dbus_proxy_get_interface(proxy);
struct bluetooth_device *bt_device;
DBusMessageIter iter;
if (!g_str_equal(BLUEZ_DEVICE_INTERFACE, interface))
return;
if (!g_dbus_proxy_get_property(proxy, "UUIDs", &iter))
return;
DBG("%s %s", path, interface);
if (!has_dun_uuid(&iter))
return;
bt_device = bluetooth_device_register(proxy);
g_dbus_proxy_set_removed_watch(proxy, bluetooth_device_removed,
bt_device);
}
static void connect_handler(DBusConnection *conn, void *user_data)