diff options
Diffstat (limited to 'src/devices/nm-device-wpan.c')
| -rw-r--r-- | src/devices/nm-device-wpan.c | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/src/devices/nm-device-wpan.c b/src/devices/nm-device-wpan.c deleted file mode 100644 index f910b0b8..00000000 --- a/src/devices/nm-device-wpan.c +++ /dev/null @@ -1,253 +0,0 @@ -/* 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 2018 Lubomir Rintel <lkundrak@v3.sk> - */ - -#include "nm-default.h" - -#include "nm-manager.h" -#include "nm-device-wpan.h" - -#include <stdlib.h> -#include <string.h> -#include <sys/types.h> - -#include "nm-act-request.h" -#include "nm-device-private.h" -#include "nm-ip4-config.h" -#include "platform/nm-platform.h" -#include "nm-device-factory.h" -#include "nm-setting-wpan.h" -#include "nm-core-internal.h" - -#include "nm-device-logging.h" -_LOG_DECLARE_SELF(NMDeviceWpan); - -/*****************************************************************************/ - -struct _NMDeviceWpan { - NMDevice parent; -}; - -struct _NMDeviceWpanClass { - NMDeviceClass parent; -}; - -G_DEFINE_TYPE (NMDeviceWpan, nm_device_wpan, NM_TYPE_DEVICE) - -/*****************************************************************************/ - -static gboolean -complete_connection (NMDevice *device, - NMConnection *connection, - const char *specific_object, - NMConnection *const*existing_connections, - GError **error) -{ - NMSettingWpan *s_wpan; - - nm_utils_complete_generic (nm_device_get_platform (device), - connection, - NM_SETTING_WPAN_SETTING_NAME, - existing_connections, - NULL, - _("WPAN connection"), - NULL, - TRUE); - - s_wpan = NM_SETTING_WPAN (nm_connection_get_setting (connection, NM_TYPE_SETTING_WPAN)); - if (!s_wpan) { - g_set_error_literal (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_INVALID_CONNECTION, - "A 'wpan' setting is required."); - return FALSE; - } - - return TRUE; -} - -static void -update_connection (NMDevice *device, NMConnection *connection) -{ - NMSettingWpan *s_wpan = NM_SETTING_WPAN (nm_connection_get_setting (connection, NM_TYPE_SETTING_WPAN)); - - if (!s_wpan) { - s_wpan = (NMSettingWpan *) nm_setting_wpan_new (); - nm_connection_add_setting (connection, (NMSetting *) s_wpan); - } -} - -static gboolean -check_connection_compatible (NMDevice *device, NMConnection *connection, GError **error) -{ - NMSettingWpan *s_wpan; - const char *mac, *hw_addr; - - if (!NM_DEVICE_CLASS (nm_device_wpan_parent_class)->check_connection_compatible (device, connection, error)) - return FALSE; - - s_wpan = NM_SETTING_WPAN (nm_connection_get_setting (connection, NM_TYPE_SETTING_WPAN)); - - mac = nm_setting_wpan_get_mac_address (s_wpan); - if (mac) { - hw_addr = nm_device_get_hw_address (device); - if (!nm_utils_hwaddr_matches (mac, -1, hw_addr, -1)) { - nm_utils_error_set_literal (error, NM_UTILS_ERROR_CONNECTION_AVAILABLE_TEMPORARY, - "MAC address mismatches"); - return FALSE; - } - } - - return TRUE; -} - -static NMActStageReturn -act_stage1_prepare (NMDevice *device, NMDeviceStateReason *out_failure_reason) -{ - NMDeviceWpan *self = NM_DEVICE_WPAN (device); - NMConnection *connection; - NMSettingWpan *s_wpan; - NMPlatform *platform; - guint16 pan_id; - guint16 short_address; - int ifindex; - const guint8 *hwaddr; - gsize hwaddr_len = 0; - const NMPlatformLink *lowpan_plink; - NMDevice *lowpan_device = NULL; - NMActStageReturn ret = NM_ACT_STAGE_RETURN_FAILURE; - - ret = NM_DEVICE_CLASS (nm_device_wpan_parent_class)->act_stage1_prepare (device, out_failure_reason); - if (ret != NM_ACT_STAGE_RETURN_SUCCESS) - return ret; - - platform = nm_device_get_platform (device); - g_return_val_if_fail (platform, NM_ACT_STAGE_RETURN_FAILURE); - - ifindex = nm_device_get_ifindex (device); - g_return_val_if_fail (ifindex > 0, NM_ACT_STAGE_RETURN_FAILURE); - - connection = nm_device_get_applied_connection (device); - g_return_val_if_fail (connection, NM_ACT_STAGE_RETURN_FAILURE); - - s_wpan = NM_SETTING_WPAN (nm_connection_get_setting (connection, NM_TYPE_SETTING_WPAN)); - g_return_val_if_fail (s_wpan, NM_ACT_STAGE_RETURN_FAILURE); - - hwaddr = nm_platform_link_get_address (platform, ifindex, &hwaddr_len); - g_return_val_if_fail (hwaddr, NM_ACT_STAGE_RETURN_FAILURE); - - /* As of kernel 4.16, the 6LoWPAN devices layered on top of WPANs - * need to be DOWN as well as the WPAN device itself in order to - * modify the WPAN properties. */ - lowpan_plink = nm_platform_link_get_by_address (platform, - NM_LINK_TYPE_6LOWPAN, - hwaddr, - hwaddr_len); - if (lowpan_plink && NM_FLAGS_HAS (lowpan_plink->n_ifi_flags, IFF_UP)) { - lowpan_device = nm_manager_get_device_by_ifindex (nm_manager_get (), - lowpan_plink->ifindex); - } - - if (lowpan_device) - nm_device_take_down (lowpan_device, TRUE); - - nm_device_take_down (device, TRUE); - - pan_id = nm_setting_wpan_get_pan_id (s_wpan); - if (pan_id != G_MAXUINT16) { - if (!nm_platform_wpan_set_pan_id (platform, ifindex, pan_id)) { - _LOGW (LOGD_DEVICE, "unable to set the PAN ID"); - goto out; - } - } - - short_address = nm_setting_wpan_get_short_address (s_wpan); - if (short_address != G_MAXUINT16) { - if (!nm_platform_wpan_set_short_addr (platform, ifindex, short_address)) { - _LOGW (LOGD_DEVICE, "unable to set the short address"); - goto out; - } - } - - ret = NM_ACT_STAGE_RETURN_SUCCESS; -out: - nm_device_bring_up (device, TRUE, NULL); - - if (lowpan_device) - nm_device_bring_up (lowpan_device, TRUE, NULL); - - return ret; -} - -/*****************************************************************************/ - -static void -nm_device_wpan_init (NMDeviceWpan *self) -{ -} - -static const NMDBusInterfaceInfoExtended interface_info_device_wpan = { - .parent = NM_DEFINE_GDBUS_INTERFACE_INFO_INIT ( - NM_DBUS_INTERFACE_DEVICE_WPAN, - .properties = NM_DEFINE_GDBUS_PROPERTY_INFOS ( - NM_DEFINE_DBUS_PROPERTY_INFO_EXTENDED_READABLE ("HwAddress", "s", NM_DEVICE_HW_ADDRESS), - ), - ), -}; - -static void -nm_device_wpan_class_init (NMDeviceWpanClass *klass) -{ - NMDeviceClass *device_class = NM_DEVICE_CLASS (klass); - NMDBusObjectClass *dbus_object_class = NM_DBUS_OBJECT_CLASS (klass); - - dbus_object_class->interface_infos = NM_DBUS_INTERFACE_INFOS (&interface_info_device_wpan); - - device_class->connection_type_supported = NM_SETTING_WPAN_SETTING_NAME; - device_class->connection_type_check_compatible = NM_SETTING_WPAN_SETTING_NAME; - device_class->link_types = NM_DEVICE_DEFINE_LINK_TYPES (NM_LINK_TYPE_WPAN); - - device_class->complete_connection = complete_connection; - device_class->check_connection_compatible = check_connection_compatible; - device_class->update_connection = update_connection; - device_class->act_stage1_prepare = act_stage1_prepare; -} - -/*****************************************************************************/ - -#define NM_TYPE_WPAN_DEVICE_FACTORY (nm_wpan_device_factory_get_type ()) -#define NM_WPAN_DEVICE_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_WPAN_DEVICE_FACTORY, NMWpanDeviceFactory)) - -static NMDevice * -create_device (NMDeviceFactory *factory, - const char *iface, - const NMPlatformLink *plink, - NMConnection *connection, - gboolean *out_ignore) -{ - return (NMDevice *) g_object_new (NM_TYPE_DEVICE_WPAN, - NM_DEVICE_IFACE, iface, - NM_DEVICE_TYPE_DESC, "WPAN", - NM_DEVICE_DEVICE_TYPE, NM_DEVICE_TYPE_WPAN, - NM_DEVICE_LINK_TYPE, NM_LINK_TYPE_WPAN, - NULL); -} - -NM_DEVICE_FACTORY_DEFINE_INTERNAL (WPAN, Wpan, wpan, - NM_DEVICE_FACTORY_DECLARE_LINK_TYPES (NM_LINK_TYPE_WPAN) - NM_DEVICE_FACTORY_DECLARE_SETTING_TYPES (NM_SETTING_WPAN_SETTING_NAME), - factory_class->create_device = create_device; -); |