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Diffstat (limited to 'libnm-core/nm-setting-bluetooth.c')
| -rw-r--r-- | libnm-core/nm-setting-bluetooth.c | 285 |
1 files changed, 285 insertions, 0 deletions
diff --git a/libnm-core/nm-setting-bluetooth.c b/libnm-core/nm-setting-bluetooth.c new file mode 100644 index 00000000..41a0b4c2 --- /dev/null +++ b/libnm-core/nm-setting-bluetooth.c @@ -0,0 +1,285 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ + +/* + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA. + * + * Copyright 2007 - 2013 Red Hat, Inc. + * Copyright 2007 - 2008 Novell, Inc. + */ + +#include "config.h" + +#include <string.h> +#include <net/ethernet.h> +#include <glib/gi18n-lib.h> + +#include "nm-setting-bluetooth.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. + **/ + +G_DEFINE_TYPE_WITH_CODE (NMSettingBluetooth, nm_setting_bluetooth, NM_TYPE_SETTING, + _nm_register_setting (BLUETOOTH, 1)) +NM_SETTING_REGISTER_TYPE (NM_TYPE_SETTING_BLUETOOTH) + +#define NM_SETTING_BLUETOOTH_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_SETTING_BLUETOOTH, NMSettingBluetoothPrivate)) + +typedef struct { + char *bdaddr; + char *type; +} NMSettingBluetoothPrivate; + +enum { + PROP_0, + PROP_BDADDR, + PROP_TYPE, + + LAST_PROP +}; + +/** + * 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 (NMSetting *) g_object_new (NM_TYPE_SETTING_BLUETOOTH, NULL); +} + +/** + * 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 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); + + 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; + } + + if (!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; + } + + if (!priv->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; + } else if (!g_str_equal (priv->type, NM_SETTING_BLUETOOTH_TYPE_DUN) && + !g_str_equal (priv->type, NM_SETTING_BLUETOOTH_TYPE_PANU)) { + g_set_error (error, + NM_CONNECTION_ERROR, + NM_CONNECTION_ERROR_INVALID_PROPERTY, + _("'%s' is not a valid value for the property"), + priv->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 + && !strcmp (priv->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. + */ + + return TRUE; +} + +static void +nm_setting_bluetooth_init (NMSettingBluetooth *setting) +{ +} + +static void +finalize (GObject *object) +{ + NMSettingBluetoothPrivate *priv = NM_SETTING_BLUETOOTH_GET_PRIVATE (object); + + g_free (priv->bdaddr); + g_free (priv->type); + + G_OBJECT_CLASS (nm_setting_bluetooth_parent_class)->finalize (object); +} + +static void +set_property (GObject *object, guint prop_id, + const GValue *value, GParamSpec *pspec) +{ + NMSettingBluetoothPrivate *priv = NM_SETTING_BLUETOOTH_GET_PRIVATE (object); + + switch (prop_id) { + case PROP_BDADDR: + g_free (priv->bdaddr); + priv->bdaddr = g_value_dup_string (value); + break; + case PROP_TYPE: + g_free (priv->type); + priv->type = g_value_dup_string (value); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +get_property (GObject *object, guint prop_id, + GValue *value, GParamSpec *pspec) +{ + NMSettingBluetooth *setting = NM_SETTING_BLUETOOTH (object); + + switch (prop_id) { + case PROP_BDADDR: + g_value_set_string (value, nm_setting_bluetooth_get_bdaddr (setting)); + break; + case PROP_TYPE: + g_value_set_string (value, nm_setting_bluetooth_get_connection_type (setting)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +nm_setting_bluetooth_class_init (NMSettingBluetoothClass *setting_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (setting_class); + NMSettingClass *parent_class = NM_SETTING_CLASS (setting_class); + + g_type_class_add_private (setting_class, sizeof (NMSettingBluetoothPrivate)); + + /* virtual methods */ + object_class->set_property = set_property; + object_class->get_property = get_property; + object_class->finalize = finalize; + parent_class->verify = verify; + + /* Properties */ + + /** + * NMSettingBluetooth:bdaddr: + * + * The Bluetooth address of the device. + **/ + g_object_class_install_property + (object_class, PROP_BDADDR, + g_param_spec_string (NM_SETTING_BLUETOOTH_BDADDR, "", "", + NULL, + G_PARAM_READWRITE | + NM_SETTING_PARAM_INFERRABLE | + G_PARAM_STATIC_STRINGS)); + _nm_setting_class_transform_property (parent_class, NM_SETTING_BLUETOOTH_BDADDR, + G_VARIANT_TYPE_BYTESTRING, + _nm_utils_hwaddr_to_dbus, + _nm_utils_hwaddr_from_dbus); + + /** + * NMSettingBluetooth:type: + * + * Either "dun" for Dial-Up Networking connections or "panu" for Personal + * Area Networking connections to devices supporting the NAP profile. + **/ + g_object_class_install_property + (object_class, PROP_TYPE, + g_param_spec_string (NM_SETTING_BLUETOOTH_TYPE, "", "", + NULL, + G_PARAM_READWRITE | + NM_SETTING_PARAM_INFERRABLE | + G_PARAM_STATIC_STRINGS)); +} |