mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
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8bace23beb
- All internal source files (except "examples", which are not internal) should include "config.h" first. As also all internal source files should include "nm-default.h", let "config.h" be included by "nm-default.h" and include "nm-default.h" as first in every source file. We already wanted to include "nm-default.h" before other headers because it might contains some fixes (like "nm-glib.h" compatibility) that is required first. - After including "nm-default.h", we optinally allow for including the corresponding header file for the source file at hand. The idea is to ensure that each header file is self contained. - Don't include "config.h" or "nm-default.h" in any header file (except "nm-sd-adapt.h"). Public headers anyway must not include these headers, and internal headers are never included after "nm-default.h", as of the first previous point. - Include all internal headers with quotes instead of angle brackets. In practice it doesn't matter, because in our public headers we must include other headers with angle brackets. As we use our public headers also to compile our interal source files, effectively the result must be the same. Still do it for consistency. - Except for <config.h> itself. Include it with angle brackets as suggested by https://www.gnu.org/software/autoconf/manual/autoconf.html#Configuration-Headers
285 lines
8.7 KiB
C
285 lines
8.7 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright 2007 - 2013 Red Hat, Inc.
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* Copyright 2007 - 2008 Novell, Inc.
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*/
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#include "nm-default.h"
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#include <string.h>
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#include <net/ethernet.h>
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#include "nm-setting-bluetooth.h"
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#include "nm-setting-cdma.h"
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#include "nm-setting-gsm.h"
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#include "nm-setting-private.h"
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#include "nm-utils.h"
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#include "nm-utils-private.h"
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/**
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* SECTION:nm-setting-bluetooth
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* @short_description: Describes Bluetooth connection properties
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*
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* The #NMSettingBluetooth object is a #NMSetting subclass that describes
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* properties necessary for connection to devices that provide network
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* connections via the Bluetooth Dial-Up Networking (DUN) and Network Access
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* Point (NAP) profiles.
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**/
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G_DEFINE_TYPE_WITH_CODE (NMSettingBluetooth, nm_setting_bluetooth, NM_TYPE_SETTING,
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_nm_register_setting (BLUETOOTH, 1))
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NM_SETTING_REGISTER_TYPE (NM_TYPE_SETTING_BLUETOOTH)
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#define NM_SETTING_BLUETOOTH_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_BLUETOOTH, NMSettingBluetoothPrivate))
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typedef struct {
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char *bdaddr;
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char *type;
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} NMSettingBluetoothPrivate;
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enum {
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PROP_0,
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PROP_BDADDR,
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PROP_TYPE,
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LAST_PROP
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};
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/**
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* nm_setting_bluetooth_new:
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*
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* Creates a new #NMSettingBluetooth object with default values.
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*
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* Returns: (transfer full): the new empty #NMSettingBluetooth object
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**/
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NMSetting *nm_setting_bluetooth_new (void)
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{
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return (NMSetting *) g_object_new (NM_TYPE_SETTING_BLUETOOTH, NULL);
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}
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/**
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* nm_setting_bluetooth_get_connection_type:
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* @setting: the #NMSettingBluetooth
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*
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* Returns the connection method for communicating with the remote device (i.e.
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* either DUN to a DUN-capable device or PANU to a NAP-capable device).
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*
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* Returns: the type, either %NM_SETTING_BLUETOOTH_TYPE_PANU or
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* %NM_SETTING_BLUETOOTH_TYPE_DUN
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**/
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const char *
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nm_setting_bluetooth_get_connection_type (NMSettingBluetooth *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_BLUETOOTH (setting), NULL);
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return NM_SETTING_BLUETOOTH_GET_PRIVATE (setting)->type;
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}
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/**
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* nm_setting_bluetooth_get_bdaddr:
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* @setting: the #NMSettingBluetooth
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*
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* Gets the Bluetooth address of the remote device which this setting
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* describes a connection to.
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*
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* Returns: the Bluetooth address
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**/
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const char *
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nm_setting_bluetooth_get_bdaddr (NMSettingBluetooth *setting)
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{
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g_return_val_if_fail (NM_IS_SETTING_BLUETOOTH (setting), NULL);
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return NM_SETTING_BLUETOOTH_GET_PRIVATE (setting)->bdaddr;
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}
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static gboolean
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verify (NMSetting *setting, NMConnection *connection, GError **error)
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{
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NMSettingBluetoothPrivate *priv = NM_SETTING_BLUETOOTH_GET_PRIVATE (setting);
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if (!priv->bdaddr) {
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g_set_error_literal (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_MISSING_PROPERTY,
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_("property is missing"));
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g_prefix_error (error, "%s.%s: ", NM_SETTING_BLUETOOTH_SETTING_NAME, NM_SETTING_BLUETOOTH_BDADDR);
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return FALSE;
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}
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if (!nm_utils_hwaddr_valid (priv->bdaddr, ETH_ALEN)) {
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g_set_error_literal (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_PROPERTY,
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_("property is invalid"));
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g_prefix_error (error, "%s.%s: ", NM_SETTING_BLUETOOTH_SETTING_NAME, NM_SETTING_BLUETOOTH_BDADDR);
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return FALSE;
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}
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if (!priv->type) {
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g_set_error_literal (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_MISSING_PROPERTY,
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_("property is missing"));
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g_prefix_error (error, "%s.%s: ", NM_SETTING_BLUETOOTH_SETTING_NAME, NM_SETTING_BLUETOOTH_TYPE);
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return FALSE;
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} else if (!g_str_equal (priv->type, NM_SETTING_BLUETOOTH_TYPE_DUN) &&
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!g_str_equal (priv->type, NM_SETTING_BLUETOOTH_TYPE_PANU)) {
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g_set_error (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_PROPERTY,
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_("'%s' is not a valid value for the property"),
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priv->type);
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g_prefix_error (error, "%s.%s: ", NM_SETTING_BLUETOOTH_SETTING_NAME, NM_SETTING_BLUETOOTH_TYPE);
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return FALSE;
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}
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/* Make sure the corresponding 'type' setting is present */
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if ( connection
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&& !strcmp (priv->type, NM_SETTING_BLUETOOTH_TYPE_DUN)) {
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gboolean gsm = FALSE, cdma = FALSE;
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gsm = !!nm_connection_get_setting_gsm (connection);
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cdma = !!nm_connection_get_setting_cdma (connection);
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if (!gsm && !cdma) {
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/* We can't return MISSING_SETTING here, because we don't know
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* whether to prefix the message with NM_SETTING_GSM_SETTING_NAME or
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* NM_SETTING_CDMA_SETTING_NAME.
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*/
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g_set_error (error,
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NM_CONNECTION_ERROR,
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NM_CONNECTION_ERROR_INVALID_SETTING,
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_("'%s' connection requires '%s' or '%s' setting"),
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NM_SETTING_BLUETOOTH_TYPE_DUN,
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NM_SETTING_GSM_SETTING_NAME, NM_SETTING_CDMA_SETTING_NAME);
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g_prefix_error (error, "%s: ", NM_SETTING_BLUETOOTH_SETTING_NAME);
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return FALSE;
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}
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}
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/* PANU doesn't need a 'type' setting since no further configuration
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* is required at the interface level.
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*/
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return TRUE;
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}
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static void
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nm_setting_bluetooth_init (NMSettingBluetooth *setting)
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{
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}
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static void
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finalize (GObject *object)
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{
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NMSettingBluetoothPrivate *priv = NM_SETTING_BLUETOOTH_GET_PRIVATE (object);
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g_free (priv->bdaddr);
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g_free (priv->type);
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G_OBJECT_CLASS (nm_setting_bluetooth_parent_class)->finalize (object);
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}
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static void
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set_property (GObject *object, guint prop_id,
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const GValue *value, GParamSpec *pspec)
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{
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NMSettingBluetoothPrivate *priv = NM_SETTING_BLUETOOTH_GET_PRIVATE (object);
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switch (prop_id) {
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case PROP_BDADDR:
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g_free (priv->bdaddr);
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priv->bdaddr = g_value_dup_string (value);
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break;
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case PROP_TYPE:
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g_free (priv->type);
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priv->type = g_value_dup_string (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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get_property (GObject *object, guint prop_id,
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GValue *value, GParamSpec *pspec)
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{
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NMSettingBluetooth *setting = NM_SETTING_BLUETOOTH (object);
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switch (prop_id) {
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case PROP_BDADDR:
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g_value_set_string (value, nm_setting_bluetooth_get_bdaddr (setting));
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break;
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case PROP_TYPE:
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g_value_set_string (value, nm_setting_bluetooth_get_connection_type (setting));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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nm_setting_bluetooth_class_init (NMSettingBluetoothClass *setting_class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (setting_class);
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NMSettingClass *parent_class = NM_SETTING_CLASS (setting_class);
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g_type_class_add_private (setting_class, sizeof (NMSettingBluetoothPrivate));
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/* virtual methods */
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object_class->set_property = set_property;
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object_class->get_property = get_property;
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object_class->finalize = finalize;
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parent_class->verify = verify;
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/* Properties */
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/**
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* NMSettingBluetooth:bdaddr:
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*
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* The Bluetooth address of the device.
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**/
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g_object_class_install_property
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(object_class, PROP_BDADDR,
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g_param_spec_string (NM_SETTING_BLUETOOTH_BDADDR, "", "",
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NULL,
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G_PARAM_READWRITE |
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NM_SETTING_PARAM_INFERRABLE |
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G_PARAM_STATIC_STRINGS));
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_nm_setting_class_transform_property (parent_class, NM_SETTING_BLUETOOTH_BDADDR,
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G_VARIANT_TYPE_BYTESTRING,
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_nm_utils_hwaddr_to_dbus,
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_nm_utils_hwaddr_from_dbus);
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/**
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* NMSettingBluetooth:type:
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*
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* Either "dun" for Dial-Up Networking connections or "panu" for Personal
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* Area Networking connections to devices supporting the NAP profile.
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**/
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g_object_class_install_property
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(object_class, PROP_TYPE,
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g_param_spec_string (NM_SETTING_BLUETOOTH_TYPE, "", "",
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NULL,
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G_PARAM_READWRITE |
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NM_SETTING_PARAM_INFERRABLE |
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G_PARAM_STATIC_STRINGS));
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}
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