diff options
Diffstat (limited to 'src/bluez-manager/nm-bluez-device.c')
| -rw-r--r-- | src/bluez-manager/nm-bluez-device.c | 1223 |
1 files changed, 0 insertions, 1223 deletions
diff --git a/src/bluez-manager/nm-bluez-device.c b/src/bluez-manager/nm-bluez-device.c deleted file mode 100644 index ed5e345d..00000000 --- a/src/bluez-manager/nm-bluez-device.c +++ /dev/null @@ -1,1223 +0,0 @@ -/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ -/* NetworkManager -- Network link manager - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Copyright (C) 2009 - 2012 Red Hat, Inc. - * Copyright (C) 2013 Intel Corporation. - */ - -#include <glib.h> -#include <glib/gi18n.h> -#include <gio/gio.h> -#include <string.h> -#include <net/ethernet.h> -#include <netinet/ether.h> - -#include "NetworkManager.h" -#include "nm-setting-bluetooth.h" - -#include "nm-bluez-common.h" -#if WITH_BLUEZ4 -#include "nm-dbus-manager.h" -#include "nm-dbus-glib-types.h" -#endif -#include "nm-bluez-device.h" -#include "nm-logging.h" -#include "nm-marshal.h" -#include "nm-utils.h" - - -G_DEFINE_TYPE (NMBluezDevice, nm_bluez_device, G_TYPE_OBJECT) - -#define NM_BLUEZ_DEVICE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_BLUEZ_DEVICE, NMBluezDevicePrivate)) - -typedef struct { - char *path; - GDBusConnection *dbus_connection; -#if ! WITH_BLUEZ4 - GDBusProxy *proxy5; - GDBusProxy *adapter; - gboolean adapter_powered; -#else - DBusGProxy *proxy4; -#endif - - gboolean initialized; - gboolean usable; - NMBluetoothCapabilities connection_bt_type; - - char *address; - guint8 bin_address[ETH_ALEN]; - char *name; - guint32 capabilities; - gint rssi; - gboolean connected; - - char *bt_iface; - - NMConnectionProvider *provider; - GSList *connections; - - NMConnection *pan_connection; - gboolean pan_connection_no_autocreate; -} NMBluezDevicePrivate; - - -enum { - PROP_0, - PROP_PATH, - PROP_ADDRESS, - PROP_NAME, - PROP_CAPABILITIES, - PROP_RSSI, - PROP_USABLE, - PROP_CONNECTED, - - LAST_PROP -}; - -/* Signals */ -enum { - INITIALIZED, - LAST_SIGNAL -}; -static guint signals[LAST_SIGNAL] = { 0 }; - - -static void cp_connection_added (NMConnectionProvider *provider, - NMConnection *connection, NMBluezDevice *self); -static gboolean connection_compatible (NMBluezDevice *self, NMConnection *connection); - - -/***********************************************************/ - -const char * -nm_bluez_device_get_path (NMBluezDevice *self) -{ - g_return_val_if_fail (NM_IS_BLUEZ_DEVICE (self), NULL); - - return NM_BLUEZ_DEVICE_GET_PRIVATE (self)->path; -} - -const char * -nm_bluez_device_get_address (NMBluezDevice *self) -{ - g_return_val_if_fail (NM_IS_BLUEZ_DEVICE (self), NULL); - - return NM_BLUEZ_DEVICE_GET_PRIVATE (self)->address; -} - -gboolean -nm_bluez_device_get_initialized (NMBluezDevice *self) -{ - g_return_val_if_fail (NM_IS_BLUEZ_DEVICE (self), FALSE); - - return NM_BLUEZ_DEVICE_GET_PRIVATE (self)->initialized; -} - -gboolean -nm_bluez_device_get_usable (NMBluezDevice *self) -{ - g_return_val_if_fail (NM_IS_BLUEZ_DEVICE (self), FALSE); - - return NM_BLUEZ_DEVICE_GET_PRIVATE (self)->usable; -} - -const char * -nm_bluez_device_get_name (NMBluezDevice *self) -{ - g_return_val_if_fail (NM_IS_BLUEZ_DEVICE (self), NULL); - - return NM_BLUEZ_DEVICE_GET_PRIVATE (self)->name; -} - -guint32 -nm_bluez_device_get_capabilities (NMBluezDevice *self) -{ - g_return_val_if_fail (NM_IS_BLUEZ_DEVICE (self), 0); - - return NM_BLUEZ_DEVICE_GET_PRIVATE (self)->capabilities; -} - -gint -nm_bluez_device_get_rssi (NMBluezDevice *self) -{ - g_return_val_if_fail (NM_IS_BLUEZ_DEVICE (self), 0); - - return NM_BLUEZ_DEVICE_GET_PRIVATE (self)->rssi; -} - -gboolean -nm_bluez_device_get_connected (NMBluezDevice *self) -{ - g_return_val_if_fail (NM_IS_BLUEZ_DEVICE (self), FALSE); - - return NM_BLUEZ_DEVICE_GET_PRIVATE (self)->connected; -} - -static void -pan_connection_check_create (NMBluezDevice *self) -{ - NMConnection *connection; - NMConnection *added; - NMSetting *setting; - char *uuid, *id; - GByteArray *bdaddr_array; - GError *error = NULL; - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - - g_return_if_fail (priv->capabilities & NM_BT_CAPABILITY_NAP); - g_return_if_fail (priv->connections == NULL); - g_return_if_fail (priv->name); - - if (priv->pan_connection || priv->pan_connection_no_autocreate) { - /* already have a connection or we don't want to create one, nothing to do. */ - return; - } - - if (!nm_connection_provider_has_connections_loaded (priv->provider)) { - /* do not try to create any connections until the connection provider is ready. */ - return; - } - - /* Only try once to create a connection. If it does not succeed, we do not try again. Also, - * if the connection gets deleted later, do not create another one for this device. */ - priv->pan_connection_no_autocreate = TRUE; - - /* create a new connection */ - - connection = nm_connection_new (); - - /* Setting: Connection */ - uuid = nm_utils_uuid_generate (); - id = g_strdup_printf (_("%s Network"), priv->name); - setting = nm_setting_connection_new (); - g_object_set (setting, - NM_SETTING_CONNECTION_ID, id, - NM_SETTING_CONNECTION_UUID, uuid, - NM_SETTING_CONNECTION_AUTOCONNECT, FALSE, - NM_SETTING_CONNECTION_TYPE, NM_SETTING_BLUETOOTH_SETTING_NAME, - NULL); - nm_connection_add_setting (connection, setting); - - /* Setting: Bluetooth */ - bdaddr_array = g_byte_array_sized_new (sizeof (priv->bin_address)); - g_byte_array_append (bdaddr_array, priv->bin_address, sizeof (priv->bin_address)); - setting = nm_setting_bluetooth_new (); - g_object_set (G_OBJECT (setting), - NM_SETTING_BLUETOOTH_BDADDR, bdaddr_array, - NM_SETTING_BLUETOOTH_TYPE, NM_SETTING_BLUETOOTH_TYPE_PANU, - NULL); - nm_connection_add_setting (connection, setting); - g_byte_array_free (bdaddr_array, TRUE); - - /* Setting: IPv4 */ - setting = nm_setting_ip4_config_new (); - g_object_set (G_OBJECT (setting), - NM_SETTING_IP4_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_AUTO, - NM_SETTING_IP4_CONFIG_MAY_FAIL, FALSE, - NULL); - nm_connection_add_setting (connection, setting); - - /* Setting: IPv6 */ - setting = nm_setting_ip6_config_new (); - g_object_set (G_OBJECT (setting), - NM_SETTING_IP6_CONFIG_METHOD, NM_SETTING_IP6_CONFIG_METHOD_AUTO, - NM_SETTING_IP6_CONFIG_MAY_FAIL, TRUE, - NULL); - nm_connection_add_setting (connection, setting); - - /* Adding a new connection raises a signal which eventually calls check_emit_usable (again) - * which then already finds the suitable connection in priv->connections. This is confusing, - * so block the signal. check_emit_usable will succeed after this function call returns. */ - g_signal_handlers_block_by_func (priv->provider, cp_connection_added, self); - added = nm_connection_provider_add_connection (priv->provider, connection, &error); - g_signal_handlers_unblock_by_func (priv->provider, cp_connection_added, self); - - if (added) { - g_assert (!g_slist_find (priv->connections, added)); - g_assert (connection_compatible (self, added)); - - priv->connections = g_slist_prepend (priv->connections, g_object_ref (added)); - priv->pan_connection = added; - nm_log_dbg (LOGD_SETTINGS, "added new Bluetooth connection for NAP device '%s': '%s' (%s)", priv->path, id, uuid); - } else { - nm_log_warn (LOGD_SETTINGS, "couldn't add new Bluetooth connection for NAP device '%s': '%s' (%s): %d / %s", - priv->path, id, uuid, error ? error->code : -1, - (error && error->message) ? error->message : "(unknown)"); - g_clear_error (&error); - } - - g_object_unref (connection); - g_free (id); - g_free (uuid); -} - -static void -check_emit_usable (NMBluezDevice *self) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - gboolean new_usable; - - /* only expect the supported capabilities set. */ - g_assert ((priv->capabilities & ~( NM_BT_CAPABILITY_NAP -#if WITH_BLUEZ4 - | NM_BT_CAPABILITY_DUN -#endif - )) == NM_BT_CAPABILITY_NONE); - - new_usable = (priv->initialized && priv->capabilities && priv->name && -#if ! WITH_BLUEZ4 - priv->adapter && priv->adapter_powered && -#endif - priv->dbus_connection && priv->address); - - if (!new_usable) - goto END; - - if (priv->connections) - goto END; - - if (!(priv->capabilities & NM_BT_CAPABILITY_NAP)) { - /* non NAP devices are only usable, if they already have a connection. */ - new_usable = FALSE; - goto END; - } - - pan_connection_check_create (self); - new_usable = !!priv->pan_connection; - -END: - if (new_usable != priv->usable) { - priv->usable = new_usable; - g_object_notify (G_OBJECT (self), NM_BLUEZ_DEVICE_USABLE); - } -} - -/********************************************************************/ - -static gboolean -connection_compatible (NMBluezDevice *self, NMConnection *connection) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - NMSettingBluetooth *s_bt; - const char *bt_type; - const GByteArray *bdaddr; - - if (!nm_connection_is_type (connection, NM_SETTING_BLUETOOTH_SETTING_NAME)) - return FALSE; - - s_bt = nm_connection_get_setting_bluetooth (connection); - if (!s_bt) - return FALSE; - - if (!priv->address) { - /* unless address is set, bin_address is not initialized. */ - return FALSE; - } - bdaddr = nm_setting_bluetooth_get_bdaddr (s_bt); - if (!bdaddr || bdaddr->len != ETH_ALEN) - return FALSE; - if (memcmp (bdaddr->data, priv->bin_address, ETH_ALEN) != 0) - return FALSE; - - bt_type = nm_setting_bluetooth_get_connection_type (s_bt); - if ( g_str_equal (bt_type, NM_SETTING_BLUETOOTH_TYPE_DUN) - && !(priv->capabilities & NM_BT_CAPABILITY_DUN)) - return FALSE; - - if ( g_str_equal (bt_type, NM_SETTING_BLUETOOTH_TYPE_PANU) - && !(priv->capabilities & NM_BT_CAPABILITY_NAP)) - return FALSE; - - return TRUE; -} - -static void -_internal_add_connection (NMBluezDevice *self, NMConnection *connection) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - - if (!g_slist_find (priv->connections, connection)) { - priv->connections = g_slist_prepend (priv->connections, g_object_ref (connection)); - check_emit_usable (self); - } -} - -static void -cp_connection_added (NMConnectionProvider *provider, - NMConnection *connection, - NMBluezDevice *self) -{ - if (connection_compatible (self, connection)) - _internal_add_connection (self, connection); -} - -static void -cp_connection_removed (NMConnectionProvider *provider, - NMConnection *connection, - NMBluezDevice *self) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - - if (g_slist_find (priv->connections, connection)) { - priv->connections = g_slist_remove (priv->connections, connection); - if (priv->pan_connection == connection) { - priv->pan_connection = NULL; - } - g_object_unref (connection); - check_emit_usable (self); - } -} - -static void -cp_connection_updated (NMConnectionProvider *provider, - NMConnection *connection, - NMBluezDevice *self) -{ - if (connection_compatible (self, connection)) - _internal_add_connection (self, connection); - else - cp_connection_removed (provider, connection, self); -} - -static void -cp_connections_loaded (NMConnectionProvider *provider, NMBluezDevice *self) -{ - const GSList *connections, *iter; - - connections = nm_connection_provider_get_connections (provider); - for (iter = connections; iter; iter = g_slist_next (iter)) - cp_connection_added (provider, NM_CONNECTION (iter->data), self); -} - -/***********************************************************/ - -static void -bluez_disconnect_cb (GDBusConnection *dbus_connection, - GAsyncResult *res, - gpointer user_data) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (user_data); - GError *error = NULL; - GVariant *variant; - - variant = g_dbus_connection_call_finish (dbus_connection, res, &error); - if (!variant) { - nm_log_warn (LOGD_BT, "%s: failed to disconnect: %s", priv->address, error->message); - g_error_free (error); - } else - g_variant_unref (variant); -} - -void -nm_bluez_device_disconnect (NMBluezDevice *self) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - GVariant *args = NULL; - const char *dbus_iface = BLUEZ_NETWORK_INTERFACE; - - g_return_if_fail (priv->dbus_connection); - -#if ! WITH_BLUEZ4 - g_return_if_fail (priv->connection_bt_type == NM_BT_CAPABILITY_NAP); -#else - g_return_if_fail (priv->connection_bt_type == NM_BT_CAPABILITY_NAP || priv->connection_bt_type == NM_BT_CAPABILITY_DUN); - - if (priv->connection_bt_type == NM_BT_CAPABILITY_DUN) { - /* Can't pass a NULL interface name through dbus to bluez, so just - * ignore the disconnect if the interface isn't known. - */ - if (!priv->bt_iface) - return; - - args = g_variant_new ("(s)", priv->bt_iface), - dbus_iface = BLUEZ_SERIAL_INTERFACE; - } -#endif - - g_dbus_connection_call (priv->dbus_connection, - BLUEZ_SERVICE, - priv->path, - dbus_iface, - "Disconnect", - args ? args : g_variant_new ("()"), - NULL, - G_DBUS_CALL_FLAGS_NONE, - 10000, - NULL, - (GAsyncReadyCallback) bluez_disconnect_cb, - self); - - priv->connection_bt_type = NM_BT_CAPABILITY_NONE; -} - -static void -bluez_connect_cb (GDBusConnection *dbus_connection, - GAsyncResult *res, - gpointer user_data) -{ - GSimpleAsyncResult *result = G_SIMPLE_ASYNC_RESULT (user_data); - GObject *result_object = g_async_result_get_source_object (G_ASYNC_RESULT (result)); - NMBluezDevice *self = NM_BLUEZ_DEVICE (result_object); - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - GError *error = NULL; - char *device; - GVariant *variant; - - variant = g_dbus_connection_call_finish (dbus_connection, res, &error); - - if (!variant) { - g_simple_async_result_take_error (result, error); - } else { - g_variant_get (variant, "(s)", &device); - - g_simple_async_result_set_op_res_gpointer (result, - g_strdup (device), - g_free); - priv->bt_iface = device; - g_variant_unref (variant); - } - - g_simple_async_result_complete (result); - g_object_unref (result); - g_object_unref (result_object); -} - -void -nm_bluez_device_connect_async (NMBluezDevice *self, - NMBluetoothCapabilities connection_bt_type, - GAsyncReadyCallback callback, - gpointer user_data) -{ - GSimpleAsyncResult *simple; - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - const char *dbus_iface = BLUEZ_NETWORK_INTERFACE; - const char *connect_type = BLUETOOTH_CONNECT_NAP; - - g_return_if_fail (priv->capabilities & connection_bt_type & (NM_BT_CAPABILITY_DUN | NM_BT_CAPABILITY_NAP)); -#if ! WITH_BLUEZ4 - g_return_if_fail (connection_bt_type == NM_BT_CAPABILITY_NAP); -#else - g_return_if_fail (connection_bt_type == NM_BT_CAPABILITY_NAP || connection_bt_type == NM_BT_CAPABILITY_DUN); - - if (connection_bt_type == NM_BT_CAPABILITY_DUN) { - dbus_iface = BLUEZ_SERIAL_INTERFACE; - connect_type = BLUETOOTH_CONNECT_DUN; - } -#endif - - simple = g_simple_async_result_new (G_OBJECT (self), - callback, - user_data, - nm_bluez_device_connect_async); - - g_dbus_connection_call (priv->dbus_connection, - BLUEZ_SERVICE, - priv->path, - dbus_iface, - "Connect", - g_variant_new ("(s)", connect_type), - NULL, - G_DBUS_CALL_FLAGS_NONE, - 20000, - NULL, - (GAsyncReadyCallback) bluez_connect_cb, - simple); - - priv->connection_bt_type = connection_bt_type; -} - -const char * -nm_bluez_device_connect_finish (NMBluezDevice *self, - GAsyncResult *result, - GError **error) -{ - GSimpleAsyncResult *simple; - const char *device; - - g_return_val_if_fail (g_simple_async_result_is_valid (result, - G_OBJECT (self), - nm_bluez_device_connect_async), - NULL); - - simple = (GSimpleAsyncResult *) result; - - if (g_simple_async_result_propagate_error (simple, error)) - return NULL; - - device = (const char *) g_simple_async_result_get_op_res_gpointer (simple); - return device; -} - -/***********************************************************/ - -static guint32 -convert_uuids_to_capabilities (const char **strings) -{ - const char **iter; - guint32 capabilities = 0; - - for (iter = strings; iter && *iter; iter++) { - char **parts; - - parts = g_strsplit (*iter, "-", -1); - if (parts && parts[0]) { - switch (g_ascii_strtoull (parts[0], NULL, 16)) { -#if WITH_BLUEZ4 - case 0x1103: - capabilities |= NM_BT_CAPABILITY_DUN; - break; -#endif - case 0x1116: - capabilities |= NM_BT_CAPABILITY_NAP; - break; - default: - break; - } - } - g_strfreev (parts); - } - - return capabilities; -} - -static void -_set_property_capabilities (NMBluezDevice *self, const char **uuids, gboolean notify) -{ - guint32 uint_val; - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - - uint_val = convert_uuids_to_capabilities (uuids); - if (priv->capabilities != uint_val) { - if (priv->capabilities) { - /* changing (relevant) capabilities is not supported and ignored -- except setting initially */ - nm_log_warn (LOGD_BT, "ignore change of capabilities for Bluetooth device %s from %u to %u", - priv->path, priv->capabilities, uint_val); - return; - } - nm_log_dbg (LOGD_BT, "set capabilities for Bluetooth device %s: %s%s%s", priv->path, - uint_val & NM_BT_CAPABILITY_NAP ? "NAP" : "", - ((uint_val & NM_BT_CAPABILITY_DUN) && (uint_val &NM_BT_CAPABILITY_NAP)) ? " | " : "", - uint_val & NM_BT_CAPABILITY_DUN ? "DUN" : ""); - priv->capabilities = uint_val; - if (notify) - g_object_notify (G_OBJECT (self), NM_BLUEZ_DEVICE_CAPABILITIES); - } -} - -/** - * priv->address can only be set one to a certain (non NULL) value. Every later attempt - * to reset it to another value will be ignored and a warning will be logged. - * - * When setting the address for the first time, we also set bin_address. - **/ -static void -_set_property_address (NMBluezDevice *self, const char *addr) -{ - struct ether_addr *tmp; - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - - if (g_strcmp0 (priv->address, addr) == 0) - return; - - if (!addr) { - nm_log_warn (LOGD_BT, "[%s] cannot reset address from '%s' to NULL", priv->path, priv->address); - return; - } - - if (priv->address != NULL) { - nm_log_warn (LOGD_BT, "[%s] cannot reset address from '%s' to '%s'", priv->path, priv->address, addr); - return; - } - - tmp = ether_aton (addr); - if (!tmp) { - if (priv->address) - nm_log_warn (LOGD_BT, "[%s] cannot reset address from '%s' to '%s' (invalid value)", priv->path, priv->address, addr); - else - nm_log_warn (LOGD_BT, "[%s] cannot reset address from NULL to '%s' (invalid value)", priv->path, addr); - return; - } - memcpy (priv->bin_address, tmp->ether_addr_octet, ETH_ALEN); - priv->address = g_strdup (addr); - return; -} - -#if ! WITH_BLUEZ4 -static void -adapter_properties_changed (GDBusProxy *proxy5, - GVariant *changed_properties, - GStrv invalidated_properties, - gpointer user_data) -{ - NMBluezDevice *self = NM_BLUEZ_DEVICE (user_data); - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - GVariantIter i; - const char *property; - GVariant *v; - - g_variant_iter_init (&i, changed_properties); - while (g_variant_iter_next (&i, "{&sv}", &property, &v)) { - if (!strcmp (property, "Powered")) { - gboolean powered = g_variant_get_boolean (v); - if (priv->adapter_powered != powered) - priv->adapter_powered = powered; - } - g_variant_unref (v); - } - - check_emit_usable (self); -} - -static void -on_adapter_acquired (GObject *object, GAsyncResult *res, NMBluezDevice *self) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - GError *error; - GVariant *v; - - priv->adapter = g_dbus_proxy_new_for_bus_finish (res, &error); - if (!priv->adapter) { - nm_log_warn (LOGD_BT, "failed to acquire adapter proxy: %s.", error->message); - g_clear_error (&error); - g_signal_emit (self, signals[INITIALIZED], 0, FALSE); - } else { - g_signal_connect (priv->adapter, "g-properties-changed", - G_CALLBACK (adapter_properties_changed), self); - - /* Check adapter's powered state */ - v = g_dbus_proxy_get_cached_property (priv->adapter, "Powered"); - priv->adapter_powered = v ? g_variant_get_boolean (v) : FALSE; - if (v) - g_variant_unref (v); - - priv->initialized = TRUE; - g_signal_emit (self, signals[INITIALIZED], 0, TRUE); - - check_emit_usable (self); - } - - g_object_unref (self); -} - -static void -properties_changed (GDBusProxy *proxy5, - GVariant *changed_properties, - GStrv invalidated_properties, - gpointer user_data) -{ - NMBluezDevice *self = NM_BLUEZ_DEVICE (user_data); - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - GVariantIter i; - const char *property; - const char *str; - GVariant *v; - gint int_val; - const char **strv; - - g_object_freeze_notify (G_OBJECT (self)); - g_variant_iter_init (&i, changed_properties); - while (g_variant_iter_next (&i, "{&sv}", &property, &v)) { - if (!strcmp (property, "Name")) { - str = g_variant_get_string (v, NULL); - if (g_strcmp0 (priv->name, str)) { - g_free (priv->name); - priv->name = g_strdup (str); - g_object_notify (G_OBJECT (self), NM_BLUEZ_DEVICE_NAME); - } - } else if (!strcmp (property, "RSSI")) { - int_val = g_variant_get_int16 (v); - if (priv->rssi != int_val) { - priv->rssi = int_val; - g_object_notify (G_OBJECT (self), NM_BLUEZ_DEVICE_RSSI); - } - } else if (!strcmp (property, "UUIDs")) { - strv = g_variant_get_strv (v, NULL); - _set_property_capabilities (self, strv, TRUE); - g_free (strv); - } else if (!strcmp (property, "Connected")) { - gboolean connected = g_variant_get_boolean (v); - if (priv->connected != connected) { - priv->connected = connected; - g_object_notify (G_OBJECT (self), NM_BLUEZ_DEVICE_CONNECTED); - } - } - g_variant_unref (v); - } - g_object_thaw_notify (G_OBJECT (self)); - - check_emit_usable (self); -} -#else -static void -property_changed (DBusGProxy *proxy4, - const char *property, - GValue *value, - gpointer user_data) -{ - NMBluezDevice *self = NM_BLUEZ_DEVICE (user_data); - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - const char *str; - gint int_val; - - g_object_freeze_notify (G_OBJECT (self)); - { - if (!strcmp (property, "Name")) { - str = g_value_get_string (value); - if ( (!priv->name && str) - || (priv->name && !str) - || (priv->name && str && strcmp (priv->name, str))) { - g_free (priv->name); - priv->name = g_strdup (str); - g_object_notify (G_OBJECT (self), NM_BLUEZ_DEVICE_NAME); - } - } else if (!strcmp (property, "RSSI")) { - int_val = g_value_get_int (value); - if (priv->rssi != int_val) { - priv->rssi = int_val; - g_object_notify (G_OBJECT (self), NM_BLUEZ_DEVICE_RSSI); - } - } else if (!strcmp (property, "UUIDs")) { - _set_property_capabilities (self, (const char **) g_value_get_boxed (value), TRUE); - } else if (!strcmp (property, "Connected")) { - gboolean connected = g_value_get_boolean (value); - if (priv->connected != connected) { - priv->connected = connected; - g_object_notify (G_OBJECT (self), NM_BLUEZ_DEVICE_CONNECTED); - } - } - } - g_object_thaw_notify (G_OBJECT (self)); - - check_emit_usable (self); -} -#endif - -#if ! WITH_BLUEZ4 -static void -query_properties (NMBluezDevice *self) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - GVariant *v; - const char **uuids; - - v = g_dbus_proxy_get_cached_property (priv->proxy5, "Address"); - _set_property_address (self, v ? g_variant_get_string (v, NULL) : NULL); - if (v) - g_variant_unref (v); - - v = g_dbus_proxy_get_cached_property (priv->proxy5, "Name"); - priv->name = v ? g_variant_dup_string (v, NULL) : NULL; - if (v) - g_variant_unref (v); - - v = g_dbus_proxy_get_cached_property (priv->proxy5, "RSSI"); - priv->rssi = v ? g_variant_get_int16 (v) : 0; - if (v) - g_variant_unref (v); - - v = g_dbus_proxy_get_cached_property (priv->proxy5, "UUIDs"); - if (v) { - uuids = g_variant_get_strv (v, NULL); - _set_property_capabilities (self, uuids, FALSE); - g_variant_unref (v); - } else - priv->capabilities = NM_BT_CAPABILITY_NONE; - - v = g_dbus_proxy_get_cached_property (priv->proxy5, "Adapter"); - if (v) { - g_dbus_proxy_new_for_bus (G_BUS_TYPE_SYSTEM, - G_DBUS_PROXY_FLAGS_NONE, - NULL, - BLUEZ_SERVICE, - g_variant_get_string (v, NULL), - BLUEZ_ADAPTER_INTERFACE, - NULL, - (GAsyncReadyCallback) on_adapter_acquired, - g_object_ref (self)); - g_variant_unref (v); - } - - /* Check if any connections match this device */ - cp_connections_loaded (priv->provider, self); -} -#else -static void -get_properties_cb (DBusGProxy *proxy4, DBusGProxyCall *call, gpointer user_data) -{ - NMBluezDevice *self = NM_BLUEZ_DEVICE (user_data); - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - GHashTable *properties = NULL; - GError *err = NULL; - GValue *value; - - if (!dbus_g_proxy_end_call (proxy4, call, &err, - DBUS_TYPE_G_MAP_OF_VARIANT, &properties, - G_TYPE_INVALID)) { - nm_log_warn (LOGD_BT, "bluez error getting device properties: %s", - err && err->message ? err->message : "(unknown)"); - g_error_free (err); - g_signal_emit (self, signals[INITIALIZED], 0, FALSE); - return; - } - - value = g_hash_table_lookup (properties, "Address"); - _set_property_address (self, value ? g_value_get_string (value) : NULL); - - value = g_hash_table_lookup (properties, "Name"); - priv->name = value ? g_value_dup_string (value) : NULL; - - value = g_hash_table_lookup (properties, "RSSI"); - priv->rssi = value ? g_value_get_int (value) : 0; - - value = g_hash_table_lookup (properties, "UUIDs"); - if (value) { - _set_property_capabilities (self, (const char **) g_value_get_boxed (value), FALSE); - } else - priv->capabilities = NM_BT_CAPABILITY_NONE; - - g_hash_table_unref (properties); - - /* Check if any connections match this device */ - cp_connections_loaded (priv->provider, self); - - priv->initialized = TRUE; - g_signal_emit (self, signals[INITIALIZED], 0, TRUE); - - check_emit_usable (self); -} - -static void -query_properties (NMBluezDevice *self) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - DBusGProxyCall *call; - - call = dbus_g_proxy_begin_call (priv->proxy4, "GetProperties", - get_properties_cb, - self, - NULL, G_TYPE_INVALID); - if (!call) { - nm_log_warn (LOGD_BT, "failed to request Bluetooth device properties for %s.", - priv->path); - } -} -#endif - - -#if ! WITH_BLUEZ4 -static void -on_proxy_acquired (GObject *object, GAsyncResult *res, NMBluezDevice *self) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - GError *error; - - priv->proxy5 = g_dbus_proxy_new_for_bus_finish (res, &error); - - if (!priv->proxy5) { - nm_log_warn (LOGD_BT, "failed to acquire device proxy: %s.", error->message); - g_clear_error (&error); - g_signal_emit (self, signals[INITIALIZED], 0, FALSE); - } else { - g_signal_connect (priv->proxy5, "g-properties-changed", - G_CALLBACK (properties_changed), self); - - query_properties (self); - } - g_object_unref (self); -} -#endif - -static void -on_bus_acquired (GObject *object, GAsyncResult *res, NMBluezDevice *self) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - GError *error = NULL; - - priv->dbus_connection = g_bus_get_finish (res, &error); - - if (!priv->dbus_connection) { - nm_log_warn (LOGD_BT, "failed to acquire bus connection: %s.", error->message); - g_clear_error (&error); - g_signal_emit (self, signals[INITIALIZED], 0, FALSE); - return; - } - - check_emit_usable (self); -} - -/********************************************************************/ - -NMBluezDevice * -nm_bluez_device_new (const char *path, NMConnectionProvider *provider) -{ - NMBluezDevice *self; - NMBluezDevicePrivate *priv; -#if WITH_BLUEZ4 - NMDBusManager *dbus_mgr; - DBusGConnection *connection; -#endif - - g_return_val_if_fail (path != NULL, NULL); - g_return_val_if_fail (provider != NULL, NULL); - - self = (NMBluezDevice *) g_object_new (NM_TYPE_BLUEZ_DEVICE, - NM_BLUEZ_DEVICE_PATH, path, - NULL); - if (!self) - return NULL; - - priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - - priv->provider = provider; - - g_signal_connect (priv->provider, - NM_CP_SIGNAL_CONNECTION_ADDED, - G_CALLBACK (cp_connection_added), - self); - - g_signal_connect (priv->provider, - NM_CP_SIGNAL_CONNECTION_REMOVED, - G_CALLBACK (cp_connection_removed), - self); - - g_signal_connect (priv->provider, - NM_CP_SIGNAL_CONNECTION_UPDATED, - G_CALLBACK (cp_connection_updated), - self); - - g_signal_connect (priv->provider, - NM_CP_SIGNAL_CONNECTIONS_LOADED, - G_CALLBACK (cp_connections_loaded), - self); - - g_bus_get (G_BUS_TYPE_SYSTEM, - NULL, - (GAsyncReadyCallback) on_bus_acquired, - self); - -#if ! WITH_BLUEZ4 - g_object_ref (self); - g_dbus_proxy_new_for_bus (G_BUS_TYPE_SYSTEM, - G_DBUS_PROXY_FLAGS_NONE, - NULL, - BLUEZ_SERVICE, - priv->path, - BLUEZ_DEVICE_INTERFACE, - NULL, - (GAsyncReadyCallback) on_proxy_acquired, - self); -#else - dbus_mgr = nm_dbus_manager_get (); - connection = nm_dbus_manager_get_connection (dbus_mgr); - - priv->proxy4 = dbus_g_proxy_new_for_name (connection, - BLUEZ_SERVICE, - priv->path, - BLUEZ_DEVICE_INTERFACE); - g_object_unref (dbus_mgr); - - dbus_g_object_register_marshaller (_nm_marshal_VOID__STRING_BOXED, - G_TYPE_NONE, - G_TYPE_STRING, G_TYPE_VALUE, - G_TYPE_INVALID); - dbus_g_proxy_add_signal (priv->proxy4, "PropertyChanged", - G_TYPE_STRING, G_TYPE_VALUE, G_TYPE_INVALID); - dbus_g_proxy_connect_signal (priv->proxy4, "PropertyChanged", - G_CALLBACK (property_changed), self, NULL); - - query_properties (self); -#endif - return self; -} - -static void -nm_bluez_device_init (NMBluezDevice *self) -{ -} - -static void -dispose (GObject *object) -{ - NMBluezDevice *self = NM_BLUEZ_DEVICE (object); - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (self); - - g_slist_foreach (priv->connections, (GFunc) g_object_unref, NULL); - g_slist_free (priv->connections); - priv->connections = NULL; - - g_signal_handlers_disconnect_by_func (priv->provider, cp_connection_added, self); - g_signal_handlers_disconnect_by_func (priv->provider, cp_connection_removed, self); - g_signal_handlers_disconnect_by_func (priv->provider, cp_connection_updated, self); - g_signal_handlers_disconnect_by_func (priv->provider, cp_connections_loaded, self); - -#if ! WITH_BLUEZ4 - g_clear_object (&priv->adapter); -#endif - g_clear_object (&priv->dbus_connection); - - G_OBJECT_CLASS (nm_bluez_device_parent_class)->dispose (object); -} - -static void -finalize (GObject *object) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (object); - - g_free (priv->path); - g_free (priv->address); - g_free (priv->name); - g_free (priv->bt_iface); -#if ! WITH_BLUEZ4 - g_object_unref (priv->proxy5); -#else - g_object_unref (priv->proxy4); -#endif - - G_OBJECT_CLASS (nm_bluez_device_parent_class)->finalize (object); -} - -static void -get_property (GObject *object, guint prop_id, - GValue *value, GParamSpec *pspec) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (object); - - switch (prop_id) { - case PROP_PATH: - g_value_set_string (value, priv->path); - break; - case PROP_ADDRESS: - g_value_set_string (value, priv->address); - break; - case PROP_NAME: - g_value_set_string (value, priv->name); - break; - case PROP_CAPABILITIES: - g_value_set_uint (value, priv->capabilities); - break; - case PROP_RSSI: - g_value_set_int (value, priv->rssi); - break; - case PROP_USABLE: - g_value_set_boolean (value, priv->usable); - break; - case PROP_CONNECTED: - g_value_set_boolean (value, priv->connected); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -set_property (GObject *object, guint prop_id, - const GValue *value, GParamSpec *pspec) -{ - NMBluezDevicePrivate *priv = NM_BLUEZ_DEVICE_GET_PRIVATE (object); - - switch (prop_id) { - case PROP_PATH: - /* construct only */ - priv->path = g_value_dup_string (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -nm_bluez_device_class_init (NMBluezDeviceClass *config_class) -{ - GObjectClass *object_class = G_OBJECT_CLASS (config_class); - - g_type_class_add_private (config_class, sizeof (NMBluezDevicePrivate)); - - /* virtual methods */ - object_class->get_property = get_property; - object_class->set_property = set_property; - object_class->dispose = dispose; - object_class->finalize = finalize; - - /* Properties */ - g_object_class_install_property - (object_class, PROP_PATH, - g_param_spec_string (NM_BLUEZ_DEVICE_PATH, - "DBus Path", - "DBus Path", - NULL, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)); - - g_object_class_install_property - (object_class, PROP_ADDRESS, - g_param_spec_string (NM_BLUEZ_DEVICE_ADDRESS, - "Address", - "Address", - NULL, - G_PARAM_READABLE)); - - g_object_class_install_property - (object_class, PROP_NAME, - g_param_spec_string (NM_BLUEZ_DEVICE_NAME, - "Name", - "Name", - NULL, - G_PARAM_READABLE)); - - g_object_class_install_property - (object_class, PROP_CAPABILITIES, - g_param_spec_uint (NM_BLUEZ_DEVICE_CAPABILITIES, - "Capabilities", - "Capabilities", - 0, G_MAXUINT, 0, - G_PARAM_READABLE)); - - g_object_class_install_property - (object_class, PROP_RSSI, - g_param_spec_int (NM_BLUEZ_DEVICE_RSSI, - "RSSI", - "RSSI", - G_MININT, G_MAXINT, 0, - G_PARAM_READABLE)); - - g_object_class_install_property - (object_class, PROP_USABLE, - g_param_spec_boolean (NM_BLUEZ_DEVICE_USABLE, - "Usable", - "Usable", - FALSE, - G_PARAM_READABLE)); - - g_object_class_install_property - (object_class, PROP_CONNECTED, - g_param_spec_boolean (NM_BLUEZ_DEVICE_CONNECTED, - "Connected", - "Connected", - FALSE, - G_PARAM_READABLE)); - - /* Signals */ - signals[INITIALIZED] = g_signal_new ("initialized", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (NMBluezDeviceClass, initialized), - NULL, NULL, NULL, - G_TYPE_NONE, 1, G_TYPE_BOOLEAN); -} - |