mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2025-12-26 12:20:09 +01:00
88071abb43
Our coding style recommends C style comments (/* */) instead of C++ (//). Also, systemd (which we partly fork) uses C style comments for the SPDX-License-Identifier. Unify the style. $ sed -i '1 s#// SPDX-License-Identifier: \([^ ]\+\)$#/* SPDX-License-Identifier: \1 */#' -- $(git ls-files -- '*.[hc]' '*.[hc]pp')
271 lines
8.1 KiB
C
271 lines
8.1 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
|
|
/*
|
|
* Copyright (C) 2007 - 2008 Novell, Inc.
|
|
* Copyright (C) 2007 - 2012 Red Hat, Inc.
|
|
*/
|
|
|
|
#include "nm-default.h"
|
|
|
|
#include "nm-device-bt.h"
|
|
|
|
#include "nm-setting-connection.h"
|
|
#include "nm-setting-bluetooth.h"
|
|
#include "nm-utils.h"
|
|
#include "nm-object-private.h"
|
|
#include "nm-enum-types.h"
|
|
|
|
/*****************************************************************************/
|
|
|
|
NM_GOBJECT_PROPERTIES_DEFINE_BASE(PROP_NAME, PROP_BT_CAPABILITIES, );
|
|
|
|
typedef struct {
|
|
char * name;
|
|
guint32 bt_capabilities;
|
|
} NMDeviceBtPrivate;
|
|
|
|
struct _NMDeviceBt {
|
|
NMDevice parent;
|
|
NMDeviceBtPrivate _priv;
|
|
};
|
|
|
|
struct _NMDeviceBtClass {
|
|
NMDeviceClass parent;
|
|
};
|
|
|
|
G_DEFINE_TYPE(NMDeviceBt, nm_device_bt, NM_TYPE_DEVICE)
|
|
|
|
#define NM_DEVICE_BT_GET_PRIVATE(self) \
|
|
_NM_GET_PRIVATE(self, NMDeviceBt, NM_IS_DEVICE_BT, NMObject, NMDevice)
|
|
|
|
/*****************************************************************************/
|
|
|
|
/**
|
|
* nm_device_bt_get_hw_address: (skip)
|
|
* @device: a #NMDeviceBt
|
|
*
|
|
* Gets the hardware (MAC) address of the #NMDeviceBt
|
|
*
|
|
* Returns: the hardware address. This is the internal string used by the
|
|
* device, and must not be modified.
|
|
*
|
|
* Deprecated: 1.24: Use nm_device_get_hw_address() instead.
|
|
**/
|
|
const char *
|
|
nm_device_bt_get_hw_address(NMDeviceBt *device)
|
|
{
|
|
g_return_val_if_fail(NM_IS_DEVICE_BT(device), NULL);
|
|
|
|
return nm_device_get_hw_address(NM_DEVICE(device));
|
|
}
|
|
|
|
/**
|
|
* nm_device_bt_get_name:
|
|
* @device: a #NMDeviceBt
|
|
*
|
|
* Gets the name of the #NMDeviceBt.
|
|
*
|
|
* Returns: the name of the device
|
|
**/
|
|
const char *
|
|
nm_device_bt_get_name(NMDeviceBt *device)
|
|
{
|
|
g_return_val_if_fail(NM_IS_DEVICE_BT(device), NULL);
|
|
|
|
return NM_DEVICE_BT_GET_PRIVATE(device)->name;
|
|
}
|
|
|
|
/**
|
|
* nm_device_bt_get_capabilities:
|
|
* @device: a #NMDeviceBt
|
|
*
|
|
* Returns the Bluetooth device's usable capabilities.
|
|
*
|
|
* Returns: a combination of #NMBluetoothCapabilities
|
|
**/
|
|
NMBluetoothCapabilities
|
|
nm_device_bt_get_capabilities(NMDeviceBt *device)
|
|
{
|
|
g_return_val_if_fail(NM_IS_DEVICE_BT(device), NM_BT_CAPABILITY_NONE);
|
|
|
|
return NM_DEVICE_BT_GET_PRIVATE(device)->bt_capabilities;
|
|
}
|
|
|
|
static NMBluetoothCapabilities
|
|
get_connection_bt_type(NMConnection *connection)
|
|
{
|
|
NMSettingBluetooth *s_bt;
|
|
const char * bt_type;
|
|
|
|
s_bt = nm_connection_get_setting_bluetooth(connection);
|
|
if (!s_bt)
|
|
return NM_BT_CAPABILITY_NONE;
|
|
|
|
bt_type = nm_setting_bluetooth_get_connection_type(s_bt);
|
|
g_assert(bt_type);
|
|
|
|
if (!strcmp(bt_type, NM_SETTING_BLUETOOTH_TYPE_DUN))
|
|
return NM_BT_CAPABILITY_DUN;
|
|
else if (!strcmp(bt_type, NM_SETTING_BLUETOOTH_TYPE_PANU))
|
|
return NM_BT_CAPABILITY_NAP;
|
|
|
|
return NM_BT_CAPABILITY_NONE;
|
|
}
|
|
|
|
static gboolean
|
|
connection_compatible(NMDevice *device, NMConnection *connection, GError **error)
|
|
{
|
|
NMSettingBluetooth * s_bt;
|
|
const char * hw_addr, *setting_addr;
|
|
NMBluetoothCapabilities dev_caps;
|
|
NMBluetoothCapabilities bt_type;
|
|
|
|
if (!NM_DEVICE_CLASS(nm_device_bt_parent_class)
|
|
->connection_compatible(device, connection, error))
|
|
return FALSE;
|
|
|
|
if (!nm_connection_is_type(connection, NM_SETTING_BLUETOOTH_SETTING_NAME)
|
|
|| !(s_bt = nm_connection_get_setting_bluetooth(connection))) {
|
|
g_set_error(error,
|
|
NM_DEVICE_ERROR,
|
|
NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
|
|
_("The connection was not a Bluetooth connection."));
|
|
return FALSE;
|
|
}
|
|
|
|
if (nm_streq0(nm_setting_bluetooth_get_connection_type(s_bt), NM_SETTING_BLUETOOTH_TYPE_NAP)) {
|
|
g_set_error(error,
|
|
NM_DEVICE_ERROR,
|
|
NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
|
|
_("The connection is of Bluetooth NAP type."));
|
|
return FALSE;
|
|
}
|
|
|
|
/* Check BT address */
|
|
hw_addr = nm_device_get_hw_address(device);
|
|
if (hw_addr) {
|
|
if (!nm_utils_hwaddr_valid(hw_addr, ETH_ALEN)) {
|
|
g_set_error_literal(error,
|
|
NM_DEVICE_ERROR,
|
|
NM_DEVICE_ERROR_FAILED,
|
|
_("Invalid device Bluetooth address."));
|
|
return FALSE;
|
|
}
|
|
setting_addr = nm_setting_bluetooth_get_bdaddr(s_bt);
|
|
if (setting_addr && !nm_utils_hwaddr_matches(setting_addr, -1, hw_addr, -1)) {
|
|
g_set_error_literal(
|
|
error,
|
|
NM_DEVICE_ERROR,
|
|
NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
|
|
_("The Bluetooth addresses of the device and the connection didn't match."));
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
dev_caps = nm_device_bt_get_capabilities(NM_DEVICE_BT(device));
|
|
bt_type = get_connection_bt_type(connection);
|
|
if (!(bt_type & dev_caps)) {
|
|
g_set_error_literal(
|
|
error,
|
|
NM_DEVICE_ERROR,
|
|
NM_DEVICE_ERROR_INCOMPATIBLE_CONNECTION,
|
|
_("The device is lacking Bluetooth capabilities required by the connection."));
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static GType
|
|
get_setting_type(NMDevice *device)
|
|
{
|
|
return NM_TYPE_SETTING_BLUETOOTH;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
static void
|
|
nm_device_bt_init(NMDeviceBt *device)
|
|
{}
|
|
|
|
static void
|
|
finalize(GObject *object)
|
|
{
|
|
NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE(object);
|
|
|
|
g_free(priv->name);
|
|
|
|
G_OBJECT_CLASS(nm_device_bt_parent_class)->finalize(object);
|
|
}
|
|
|
|
static void
|
|
get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
|
|
{
|
|
NMDeviceBt *device = NM_DEVICE_BT(object);
|
|
|
|
switch (prop_id) {
|
|
case PROP_NAME:
|
|
g_value_set_string(value, nm_device_bt_get_name(device));
|
|
break;
|
|
case PROP_BT_CAPABILITIES:
|
|
g_value_set_flags(value, nm_device_bt_get_capabilities(device));
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
const NMLDBusMetaIface _nml_dbus_meta_iface_nm_device_bluetooth = NML_DBUS_META_IFACE_INIT_PROP(
|
|
NM_DBUS_INTERFACE_DEVICE_BLUETOOTH,
|
|
nm_device_bt_get_type,
|
|
NML_DBUS_META_INTERFACE_PRIO_INSTANTIATE_HIGH,
|
|
NML_DBUS_META_IFACE_DBUS_PROPERTIES(
|
|
NML_DBUS_META_PROPERTY_INIT_U("BtCapabilities",
|
|
PROP_BT_CAPABILITIES,
|
|
NMDeviceBt,
|
|
_priv.bt_capabilities),
|
|
NML_DBUS_META_PROPERTY_INIT_FCN("HwAddress",
|
|
0,
|
|
"s",
|
|
_nm_device_notify_update_prop_hw_address),
|
|
NML_DBUS_META_PROPERTY_INIT_S("Name", PROP_NAME, NMDeviceBt, _priv.name), ), );
|
|
|
|
static void
|
|
nm_device_bt_class_init(NMDeviceBtClass *bt_class)
|
|
{
|
|
GObjectClass * object_class = G_OBJECT_CLASS(bt_class);
|
|
NMDeviceClass *device_class = NM_DEVICE_CLASS(bt_class);
|
|
|
|
object_class->get_property = get_property;
|
|
object_class->finalize = finalize;
|
|
|
|
device_class->connection_compatible = connection_compatible;
|
|
device_class->get_setting_type = get_setting_type;
|
|
|
|
/**
|
|
* NMDeviceBt:name:
|
|
*
|
|
* The name of the bluetooth device.
|
|
**/
|
|
obj_properties[PROP_NAME] = g_param_spec_string(NM_DEVICE_BT_NAME,
|
|
"",
|
|
"",
|
|
NULL,
|
|
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
|
|
|
|
/**
|
|
* NMDeviceBt:bt-capabilities:
|
|
*
|
|
* The device's bluetooth capabilities, a combination of #NMBluetoothCapabilities.
|
|
**/
|
|
obj_properties[PROP_BT_CAPABILITIES] =
|
|
g_param_spec_flags(NM_DEVICE_BT_CAPABILITIES,
|
|
"",
|
|
"",
|
|
NM_TYPE_BLUETOOTH_CAPABILITIES,
|
|
NM_BT_CAPABILITY_NONE,
|
|
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
|
|
|
|
_nml_dbus_meta_class_init_with_properties(object_class,
|
|
&_nml_dbus_meta_iface_nm_device_bluetooth);
|
|
}
|