mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2025-12-30 00:20:11 +01:00
615221a99c
We use clang-format for automatic formatting of our source files. Since clang-format is actively maintained software, the actual formatting depends on the used version of clang-format. That is unfortunate and painful, but really unavoidable unless clang-format would be strictly bug-compatible. So the version that we must use is from the current Fedora release, which is also tested by our gitlab-ci. Previously, we were using Fedora 34 with clang-tools-extra-12.0.1-1.fc34.x86_64. As Fedora 35 comes along, we need to update our formatting as Fedora 35 comes with version "13.0.0~rc1-1.fc35". An alternative would be to freeze on version 12, but that has different problems (like, it's cumbersome to rebuild clang 12 on Fedora 35 and it would be cumbersome for our developers which are on Fedora 35 to use a clang that they cannot easily install). The (differently painful) solution is to reformat from time to time, as we switch to a new Fedora (and thus clang) version. Usually we would expect that such a reformatting brings minor changes. But this time, the changes are huge. That is mentioned in the release notes [1] as Makes PointerAligment: Right working with AlignConsecutiveDeclarations. (Fixes https://llvm.org/PR27353) [1] https://releases.llvm.org/13.0.0/tools/clang/docs/ReleaseNotes.html#clang-format
299 lines
10 KiB
C
299 lines
10 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
|
|
/*
|
|
* Copyright (C) 2007 - 2013 Red Hat, Inc.
|
|
* Copyright (C) 2007 - 2008 Novell, Inc.
|
|
*/
|
|
|
|
#include "libnm-core-impl/nm-default-libnm-core.h"
|
|
|
|
#include "nm-setting-bluetooth.h"
|
|
|
|
#include <net/ethernet.h>
|
|
|
|
#include "nm-connection-private.h"
|
|
#include "nm-setting-cdma.h"
|
|
#include "nm-setting-gsm.h"
|
|
#include "nm-setting-private.h"
|
|
#include "nm-utils.h"
|
|
#include "nm-utils-private.h"
|
|
|
|
/**
|
|
* SECTION:nm-setting-bluetooth
|
|
* @short_description: Describes Bluetooth connection properties
|
|
*
|
|
* The #NMSettingBluetooth object is a #NMSetting subclass that describes
|
|
* properties necessary for connection to devices that provide network
|
|
* connections via the Bluetooth Dial-Up Networking (DUN) and Network Access
|
|
* Point (NAP) profiles.
|
|
**/
|
|
|
|
/*****************************************************************************/
|
|
|
|
NM_GOBJECT_PROPERTIES_DEFINE_BASE(PROP_BDADDR, PROP_TYPE, );
|
|
|
|
typedef struct {
|
|
char *bdaddr;
|
|
char *type;
|
|
} NMSettingBluetoothPrivate;
|
|
|
|
/**
|
|
* NMSettingBluetooth:
|
|
*
|
|
* Bluetooth Settings
|
|
*/
|
|
struct _NMSettingBluetooth {
|
|
NMSetting parent;
|
|
/* In the past, this struct was public API. Preserve ABI! */
|
|
};
|
|
|
|
struct _NMSettingBluetoothClass {
|
|
NMSettingClass parent;
|
|
/* In the past, this struct was public API. Preserve ABI! */
|
|
gpointer padding[4];
|
|
};
|
|
|
|
G_DEFINE_TYPE(NMSettingBluetooth, nm_setting_bluetooth, NM_TYPE_SETTING)
|
|
|
|
#define NM_SETTING_BLUETOOTH_GET_PRIVATE(o) \
|
|
(G_TYPE_INSTANCE_GET_PRIVATE((o), NM_TYPE_SETTING_BLUETOOTH, NMSettingBluetoothPrivate))
|
|
|
|
/*****************************************************************************/
|
|
|
|
/**
|
|
* nm_setting_bluetooth_get_connection_type:
|
|
* @setting: the #NMSettingBluetooth
|
|
*
|
|
* Returns the connection method for communicating with the remote device (i.e.
|
|
* either DUN to a DUN-capable device or PANU to a NAP-capable device).
|
|
*
|
|
* Returns: the type, either %NM_SETTING_BLUETOOTH_TYPE_PANU,
|
|
* %NM_SETTING_BLUETOOTH_TYPE_NAP or %NM_SETTING_BLUETOOTH_TYPE_DUN
|
|
**/
|
|
const char *
|
|
nm_setting_bluetooth_get_connection_type(NMSettingBluetooth *setting)
|
|
{
|
|
g_return_val_if_fail(NM_IS_SETTING_BLUETOOTH(setting), NULL);
|
|
|
|
return NM_SETTING_BLUETOOTH_GET_PRIVATE(setting)->type;
|
|
}
|
|
|
|
/**
|
|
* nm_setting_bluetooth_get_bdaddr:
|
|
* @setting: the #NMSettingBluetooth
|
|
*
|
|
* Gets the Bluetooth address of the remote device which this setting
|
|
* describes a connection to.
|
|
*
|
|
* Returns: the Bluetooth address
|
|
**/
|
|
const char *
|
|
nm_setting_bluetooth_get_bdaddr(NMSettingBluetooth *setting)
|
|
{
|
|
g_return_val_if_fail(NM_IS_SETTING_BLUETOOTH(setting), NULL);
|
|
|
|
return NM_SETTING_BLUETOOTH_GET_PRIVATE(setting)->bdaddr;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
static gboolean
|
|
verify(NMSetting *setting, NMConnection *connection, GError **error)
|
|
{
|
|
NMSettingBluetoothPrivate *priv = NM_SETTING_BLUETOOTH_GET_PRIVATE(setting);
|
|
const char *type;
|
|
gboolean missing_nap_bridge = FALSE;
|
|
|
|
if (priv->bdaddr && !nm_utils_hwaddr_valid(priv->bdaddr, ETH_ALEN)) {
|
|
g_set_error_literal(error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_INVALID_PROPERTY,
|
|
_("property is invalid"));
|
|
g_prefix_error(error,
|
|
"%s.%s: ",
|
|
NM_SETTING_BLUETOOTH_SETTING_NAME,
|
|
NM_SETTING_BLUETOOTH_BDADDR);
|
|
return FALSE;
|
|
}
|
|
|
|
type = priv->type;
|
|
if (!type) {
|
|
if (connection) {
|
|
/* We may infer the type from the (non-)existence of gsm/cdma/bridge settings. */
|
|
type = _nm_connection_detect_bluetooth_type(connection);
|
|
}
|
|
if (!type) {
|
|
g_set_error_literal(error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_MISSING_PROPERTY,
|
|
_("property is missing"));
|
|
g_prefix_error(error,
|
|
"%s.%s: ",
|
|
NM_SETTING_BLUETOOTH_SETTING_NAME,
|
|
NM_SETTING_BLUETOOTH_TYPE);
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
if (!NM_IN_STRSET(type,
|
|
NM_SETTING_BLUETOOTH_TYPE_DUN,
|
|
NM_SETTING_BLUETOOTH_TYPE_NAP,
|
|
NM_SETTING_BLUETOOTH_TYPE_PANU)) {
|
|
nm_assert(priv->type == type);
|
|
g_set_error(error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_INVALID_PROPERTY,
|
|
_("'%s' is not a valid value for the property"),
|
|
type);
|
|
g_prefix_error(error,
|
|
"%s.%s: ",
|
|
NM_SETTING_BLUETOOTH_SETTING_NAME,
|
|
NM_SETTING_BLUETOOTH_TYPE);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Make sure the corresponding 'type' setting is present */
|
|
if (connection && nm_streq(type, NM_SETTING_BLUETOOTH_TYPE_DUN)) {
|
|
gboolean gsm = FALSE, cdma = FALSE;
|
|
|
|
gsm = !!nm_connection_get_setting_gsm(connection);
|
|
cdma = !!nm_connection_get_setting_cdma(connection);
|
|
|
|
if (!gsm && !cdma) {
|
|
/* We can't return MISSING_SETTING here, because we don't know
|
|
* whether to prefix the message with NM_SETTING_GSM_SETTING_NAME or
|
|
* NM_SETTING_CDMA_SETTING_NAME.
|
|
*/
|
|
g_set_error(error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_INVALID_SETTING,
|
|
_("'%s' connection requires '%s' or '%s' setting"),
|
|
NM_SETTING_BLUETOOTH_TYPE_DUN,
|
|
NM_SETTING_GSM_SETTING_NAME,
|
|
NM_SETTING_CDMA_SETTING_NAME);
|
|
g_prefix_error(error, "%s: ", NM_SETTING_BLUETOOTH_SETTING_NAME);
|
|
return FALSE;
|
|
}
|
|
}
|
|
/* PANU doesn't need a 'type' setting since no further configuration
|
|
* is required at the interface level.
|
|
*/
|
|
|
|
/* NAP mode needs a bridge setting, and a bridge needs a name. */
|
|
if (nm_streq(type, NM_SETTING_BLUETOOTH_TYPE_NAP)) {
|
|
if (!_nm_connection_verify_required_interface_name(connection, error))
|
|
return FALSE;
|
|
if (connection && !nm_connection_get_setting_bridge(connection))
|
|
missing_nap_bridge = TRUE;
|
|
} else {
|
|
if (!priv->bdaddr) {
|
|
g_set_error_literal(error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_MISSING_PROPERTY,
|
|
_("property is missing"));
|
|
g_prefix_error(error,
|
|
"%s.%s: ",
|
|
NM_SETTING_BLUETOOTH_SETTING_NAME,
|
|
NM_SETTING_BLUETOOTH_BDADDR);
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
/* errors form here are normalizable. */
|
|
|
|
if (!priv->type) {
|
|
/* as determined above, we can detect the bluetooth type. */
|
|
nm_assert(!missing_nap_bridge);
|
|
g_set_error_literal(error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_MISSING_PROPERTY,
|
|
_("property is missing"));
|
|
g_prefix_error(error,
|
|
"%s.%s: ",
|
|
NM_SETTING_BLUETOOTH_SETTING_NAME,
|
|
NM_SETTING_BLUETOOTH_TYPE);
|
|
return NM_SETTING_VERIFY_NORMALIZABLE;
|
|
}
|
|
|
|
if (missing_nap_bridge) {
|
|
g_set_error(error,
|
|
NM_CONNECTION_ERROR,
|
|
NM_CONNECTION_ERROR_INVALID_SETTING,
|
|
_("'%s' connection requires '%s' setting"),
|
|
NM_SETTING_BLUETOOTH_TYPE_NAP,
|
|
NM_SETTING_BRIDGE_SETTING_NAME);
|
|
g_prefix_error(error, "%s: ", NM_SETTING_BLUETOOTH_SETTING_NAME);
|
|
return NM_SETTING_VERIFY_NORMALIZABLE_ERROR;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
static void
|
|
nm_setting_bluetooth_init(NMSettingBluetooth *setting)
|
|
{}
|
|
|
|
/**
|
|
* nm_setting_bluetooth_new:
|
|
*
|
|
* Creates a new #NMSettingBluetooth object with default values.
|
|
*
|
|
* Returns: (transfer full): the new empty #NMSettingBluetooth object
|
|
**/
|
|
NMSetting *
|
|
nm_setting_bluetooth_new(void)
|
|
{
|
|
return g_object_new(NM_TYPE_SETTING_BLUETOOTH, NULL);
|
|
}
|
|
|
|
static void
|
|
nm_setting_bluetooth_class_init(NMSettingBluetoothClass *klass)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS(klass);
|
|
NMSettingClass *setting_class = NM_SETTING_CLASS(klass);
|
|
GArray *properties_override = _nm_sett_info_property_override_create_array();
|
|
|
|
g_type_class_add_private(klass, sizeof(NMSettingBluetoothPrivate));
|
|
|
|
object_class->get_property = _nm_setting_property_get_property_direct;
|
|
object_class->set_property = _nm_setting_property_set_property_direct;
|
|
|
|
setting_class->verify = verify;
|
|
|
|
/**
|
|
* NMSettingBluetooth:bdaddr:
|
|
*
|
|
* The Bluetooth address of the device.
|
|
**/
|
|
_nm_setting_property_define_direct_mac_address(properties_override,
|
|
obj_properties,
|
|
NM_SETTING_BLUETOOTH_BDADDR,
|
|
PROP_BDADDR,
|
|
NM_SETTING_PARAM_INFERRABLE,
|
|
NMSettingBluetoothPrivate,
|
|
bdaddr,
|
|
.direct_set_string_mac_address_len = ETH_ALEN);
|
|
|
|
/**
|
|
* NMSettingBluetooth:type:
|
|
*
|
|
* Either "dun" for Dial-Up Networking connections or "panu" for Personal
|
|
* Area Networking connections to devices supporting the NAP profile.
|
|
**/
|
|
_nm_setting_property_define_direct_string(properties_override,
|
|
obj_properties,
|
|
NM_SETTING_BLUETOOTH_TYPE,
|
|
PROP_TYPE,
|
|
NM_SETTING_PARAM_INFERRABLE,
|
|
NMSettingBluetoothPrivate,
|
|
type);
|
|
|
|
g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
|
|
|
|
_nm_setting_class_commit(setting_class,
|
|
NM_META_SETTING_TYPE_BLUETOOTH,
|
|
NULL,
|
|
properties_override,
|
|
NM_SETT_INFO_PRIVATE_OFFSET_FROM_CLASS);
|
|
}
|