diff options
Diffstat (limited to 'src/platform/wifi/nm-wifi-utils.c')
| -rw-r--r-- | src/platform/wifi/nm-wifi-utils.c | 240 |
1 files changed, 240 insertions, 0 deletions
diff --git a/src/platform/wifi/nm-wifi-utils.c b/src/platform/wifi/nm-wifi-utils.c new file mode 100644 index 00000000..25d71c6a --- /dev/null +++ b/src/platform/wifi/nm-wifi-utils.c @@ -0,0 +1,240 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* 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 (C) 2005 - 2018 Red Hat, Inc. + * Copyright (C) 2006 - 2008 Novell, Inc. + */ + +#include "nm-default.h" + +#include "nm-wifi-utils.h" + +#include <sys/stat.h> +#include <stdio.h> +#include <string.h> +#include <fcntl.h> + +#include "nm-wifi-utils-private.h" +#include "nm-wifi-utils-nl80211.h" +#if HAVE_WEXT +#include "nm-wifi-utils-wext.h" +#endif +#include "nm-core-utils.h" + +#include "platform/nm-platform-utils.h" + +G_DEFINE_ABSTRACT_TYPE (NMWifiUtils, nm_wifi_utils, G_TYPE_OBJECT) + +/*****************************************************************************/ + +static void +nm_wifi_utils_init (NMWifiUtils *self) +{ +} + +static void +nm_wifi_utils_class_init (NMWifiUtilsClass *klass) +{ +} + +NMWifiUtils * +nm_wifi_utils_new (int ifindex, struct nl_sock *genl, gboolean check_scan) +{ + NMWifiUtils *ret; + + g_return_val_if_fail (ifindex > 0, NULL); + + ret = nm_wifi_utils_nl80211_new (ifindex, genl); + +#if HAVE_WEXT + if (ret == NULL) + ret = nm_wifi_utils_wext_new (ifindex, check_scan); +#endif + + return ret; +} + +NMDeviceWifiCapabilities +nm_wifi_utils_get_caps (NMWifiUtils *data) +{ + g_return_val_if_fail (data != NULL, NM_WIFI_DEVICE_CAP_NONE); + + return data->caps; +} + +NM80211Mode +nm_wifi_utils_get_mode (NMWifiUtils *data) +{ + g_return_val_if_fail (data != NULL, NM_802_11_MODE_UNKNOWN); + return NM_WIFI_UTILS_GET_CLASS (data)->get_mode (data); +} + +gboolean +nm_wifi_utils_set_mode (NMWifiUtils *data, const NM80211Mode mode) +{ + NMWifiUtilsClass *klass; + + g_return_val_if_fail (data != NULL, FALSE); + g_return_val_if_fail ( (mode == NM_802_11_MODE_INFRA) + || (mode == NM_802_11_MODE_AP) + || (mode == NM_802_11_MODE_ADHOC), FALSE); + + klass = NM_WIFI_UTILS_GET_CLASS (data); + + /* nl80211 probably doesn't need this */ + return klass->set_mode ? klass->set_mode (data, mode) : TRUE; +} + +gboolean +nm_wifi_utils_set_powersave (NMWifiUtils *data, guint32 powersave) +{ + NMWifiUtilsClass *klass; + + g_return_val_if_fail (data != NULL, FALSE); + + klass = NM_WIFI_UTILS_GET_CLASS (data); + return klass->set_powersave ? klass->set_powersave (data, powersave) : TRUE; +} + +NMSettingWirelessWakeOnWLan +nm_wifi_utils_get_wake_on_wlan (NMWifiUtils *data) +{ + NMWifiUtilsClass *klass; + + g_return_val_if_fail (data != NULL, NM_SETTING_WIRELESS_WAKE_ON_WLAN_IGNORE); + + klass = NM_WIFI_UTILS_GET_CLASS (data); + + return klass->get_wake_on_wlan ? klass->get_wake_on_wlan (data) : NM_SETTING_WIRELESS_WAKE_ON_WLAN_IGNORE; +} + +gboolean +nm_wifi_utils_set_wake_on_wlan (NMWifiUtils *data, NMSettingWirelessWakeOnWLan wowl) +{ + NMWifiUtilsClass *klass; + + g_return_val_if_fail (data != NULL, FALSE); + + klass = NM_WIFI_UTILS_GET_CLASS (data); + return klass->set_wake_on_wlan ? klass->set_wake_on_wlan (data, wowl) : FALSE; +} + +guint32 +nm_wifi_utils_get_freq (NMWifiUtils *data) +{ + g_return_val_if_fail (data != NULL, 0); + return NM_WIFI_UTILS_GET_CLASS (data)->get_freq (data); +} + +guint32 +nm_wifi_utils_find_freq (NMWifiUtils *data, const guint32 *freqs) +{ + g_return_val_if_fail (data != NULL, 0); + g_return_val_if_fail (freqs != NULL, 0); + return NM_WIFI_UTILS_GET_CLASS (data)->find_freq (data, freqs); +} + +gboolean +nm_wifi_utils_get_bssid (NMWifiUtils *data, guint8 *out_bssid) +{ + g_return_val_if_fail (data != NULL, FALSE); + g_return_val_if_fail (out_bssid != NULL, FALSE); + + memset (out_bssid, 0, ETH_ALEN); + return NM_WIFI_UTILS_GET_CLASS (data)->get_bssid (data, out_bssid); +} + +guint32 +nm_wifi_utils_get_rate (NMWifiUtils *data) +{ + g_return_val_if_fail (data != NULL, 0); + return NM_WIFI_UTILS_GET_CLASS (data)->get_rate (data); +} + +int +nm_wifi_utils_get_qual (NMWifiUtils *data) +{ + g_return_val_if_fail (data != NULL, 0); + return NM_WIFI_UTILS_GET_CLASS (data)->get_qual (data); +} + +gboolean +nm_wifi_utils_is_wifi (int dirfd, const char *ifname) +{ + g_return_val_if_fail (dirfd >= 0, FALSE); + + if (faccessat (dirfd, "phy80211", F_OK, 0) == 0) + return TRUE; +#if HAVE_WEXT + if (nm_wifi_utils_wext_is_wifi (ifname)) + return TRUE; +#endif + return FALSE; +} + +/* OLPC Mesh-only functions */ + +guint32 +nm_wifi_utils_get_mesh_channel (NMWifiUtils *data) +{ + NMWifiUtilsClass *klass; + + g_return_val_if_fail (data != NULL, FALSE); + + klass = NM_WIFI_UTILS_GET_CLASS (data); + g_return_val_if_fail (klass->get_mesh_channel != NULL, FALSE); + + return klass->get_mesh_channel (data); +} + +gboolean +nm_wifi_utils_set_mesh_channel (NMWifiUtils *data, guint32 channel) +{ + NMWifiUtilsClass *klass; + + g_return_val_if_fail (data != NULL, FALSE); + g_return_val_if_fail (channel <= 13, FALSE); + + klass = NM_WIFI_UTILS_GET_CLASS (data); + g_return_val_if_fail (klass->set_mesh_channel != NULL, FALSE); + + return klass->set_mesh_channel (data, channel); +} + +gboolean +nm_wifi_utils_set_mesh_ssid (NMWifiUtils *data, const guint8 *ssid, gsize len) +{ + NMWifiUtilsClass *klass; + + g_return_val_if_fail (data != NULL, FALSE); + + klass = NM_WIFI_UTILS_GET_CLASS (data); + g_return_val_if_fail (klass->set_mesh_ssid != NULL, FALSE); + + return klass->set_mesh_ssid (data, ssid, len); +} + +gboolean +nm_wifi_utils_indicate_addressing_running (NMWifiUtils *data, gboolean running) +{ + NMWifiUtilsClass *klass; + + g_return_val_if_fail (data != NULL, FALSE); + + klass = NM_WIFI_UTILS_GET_CLASS (data); + return klass->indicate_addressing_running ? klass->indicate_addressing_running (data, running) : FALSE; +} |