diff options
Diffstat (limited to 'panels/network/panel-common.c')
| -rw-r--r-- | panels/network/panel-common.c | 454 |
1 files changed, 454 insertions, 0 deletions
diff --git a/panels/network/panel-common.c b/panels/network/panel-common.c new file mode 100644 index 0000000..5f3f751 --- /dev/null +++ b/panels/network/panel-common.c @@ -0,0 +1,454 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * Copyright (C) 2010 Richard Hughes <richard@hughsie.com> + * Copyright (C) 2012 Thomas Bechtold <thomasbechtold@jpberlin.de> + * + * Licensed under the GNU General Public License Version 2 + * + * 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. + */ + +#include "config.h" + +#include <glib/gi18n.h> + +#include "panel-common.h" + +static const gchar * +device_state_to_localized_string (NMDeviceState state) +{ + const gchar *value = NULL; + + switch (state) { + case NM_DEVICE_STATE_UNKNOWN: + /* TRANSLATORS: device status */ + value = _("Status unknown"); + break; + case NM_DEVICE_STATE_UNMANAGED: + /* TRANSLATORS: device status */ + value = _("Unmanaged"); + break; + case NM_DEVICE_STATE_UNAVAILABLE: + /* TRANSLATORS: device status */ + value = _("Unavailable"); + break; + case NM_DEVICE_STATE_DISCONNECTED: + value = NULL; + break; + case NM_DEVICE_STATE_PREPARE: + case NM_DEVICE_STATE_CONFIG: + case NM_DEVICE_STATE_IP_CONFIG: + case NM_DEVICE_STATE_IP_CHECK: + /* TRANSLATORS: device status */ + value = _("Connecting"); + break; + case NM_DEVICE_STATE_NEED_AUTH: + /* TRANSLATORS: device status */ + value = _("Authentication required"); + break; + case NM_DEVICE_STATE_ACTIVATED: + /* TRANSLATORS: device status */ + value = _("Connected"); + break; + case NM_DEVICE_STATE_DEACTIVATING: + /* TRANSLATORS: device status */ + value = _("Disconnecting"); + break; + case NM_DEVICE_STATE_FAILED: + /* TRANSLATORS: device status */ + value = _("Connection failed"); + break; + default: + /* TRANSLATORS: device status */ + value = _("Status unknown (missing)"); + break; + } + return value; +} + +static const gchar * +device_state_reason_to_localized_string (NMDevice *device) +{ + const gchar *value = NULL; + NMDeviceStateReason state_reason; + + /* This only covers NMDeviceStateReasons that explain why a connection + * failed / can't be attempted, and aren't redundant with the state + * (eg, NM_DEVICE_STATE_REASON_CARRIER). + */ + + state_reason = nm_device_get_state_reason (device); + switch (state_reason) { + case NM_DEVICE_STATE_REASON_CONFIG_FAILED: + /* TRANSLATORS: device status reason */ + value = _("Configuration failed"); + break; + case NM_DEVICE_STATE_REASON_IP_CONFIG_UNAVAILABLE: + /* TRANSLATORS: device status reason */ + value = _("IP configuration failed"); + break; + case NM_DEVICE_STATE_REASON_IP_CONFIG_EXPIRED: + /* TRANSLATORS: device status reason */ + value = _("IP configuration expired"); + break; + case NM_DEVICE_STATE_REASON_NO_SECRETS: + /* TRANSLATORS: device status reason */ + value = _("Secrets were required, but not provided"); + break; + case NM_DEVICE_STATE_REASON_SUPPLICANT_DISCONNECT: + /* TRANSLATORS: device status reason */ + value = _("802.1x supplicant disconnected"); + break; + case NM_DEVICE_STATE_REASON_SUPPLICANT_CONFIG_FAILED: + /* TRANSLATORS: device status reason */ + value = _("802.1x supplicant configuration failed"); + break; + case NM_DEVICE_STATE_REASON_SUPPLICANT_FAILED: + /* TRANSLATORS: device status reason */ + value = _("802.1x supplicant failed"); + break; + case NM_DEVICE_STATE_REASON_SUPPLICANT_TIMEOUT: + /* TRANSLATORS: device status reason */ + value = _("802.1x supplicant took too long to authenticate"); + break; + case NM_DEVICE_STATE_REASON_PPP_START_FAILED: + /* TRANSLATORS: device status reason */ + value = _("PPP service failed to start"); + break; + case NM_DEVICE_STATE_REASON_PPP_DISCONNECT: + /* TRANSLATORS: device status reason */ + value = _("PPP service disconnected"); + break; + case NM_DEVICE_STATE_REASON_PPP_FAILED: + /* TRANSLATORS: device status reason */ + value = _("PPP failed"); + break; + case NM_DEVICE_STATE_REASON_DHCP_START_FAILED: + /* TRANSLATORS: device status reason */ + value = _("DHCP client failed to start"); + break; + case NM_DEVICE_STATE_REASON_DHCP_ERROR: + /* TRANSLATORS: device status reason */ + value = _("DHCP client error"); + break; + case NM_DEVICE_STATE_REASON_DHCP_FAILED: + /* TRANSLATORS: device status reason */ + value = _("DHCP client failed"); + break; + case NM_DEVICE_STATE_REASON_SHARED_START_FAILED: + /* TRANSLATORS: device status reason */ + value = _("Shared connection service failed to start"); + break; + case NM_DEVICE_STATE_REASON_SHARED_FAILED: + /* TRANSLATORS: device status reason */ + value = _("Shared connection service failed"); + break; + case NM_DEVICE_STATE_REASON_AUTOIP_START_FAILED: + /* TRANSLATORS: device status reason */ + value = _("AutoIP service failed to start"); + break; + case NM_DEVICE_STATE_REASON_AUTOIP_ERROR: + /* TRANSLATORS: device status reason */ + value = _("AutoIP service error"); + break; + case NM_DEVICE_STATE_REASON_AUTOIP_FAILED: + /* TRANSLATORS: device status reason */ + value = _("AutoIP service failed"); + break; + case NM_DEVICE_STATE_REASON_MODEM_BUSY: + /* TRANSLATORS: device status reason */ + value = _("Line busy"); + break; + case NM_DEVICE_STATE_REASON_MODEM_NO_DIAL_TONE: + /* TRANSLATORS: device status reason */ + value = _("No dial tone"); + break; + case NM_DEVICE_STATE_REASON_MODEM_NO_CARRIER: + /* TRANSLATORS: device status reason */ + value = _("No carrier could be established"); + break; + case NM_DEVICE_STATE_REASON_MODEM_DIAL_TIMEOUT: + /* TRANSLATORS: device status reason */ + value = _("Dialing request timed out"); + break; + case NM_DEVICE_STATE_REASON_MODEM_DIAL_FAILED: + /* TRANSLATORS: device status reason */ + value = _("Dialing attempt failed"); + break; + case NM_DEVICE_STATE_REASON_MODEM_INIT_FAILED: + /* TRANSLATORS: device status reason */ + value = _("Modem initialization failed"); + break; + case NM_DEVICE_STATE_REASON_GSM_APN_FAILED: + /* TRANSLATORS: device status reason */ + value = _("Failed to select the specified APN"); + break; + case NM_DEVICE_STATE_REASON_GSM_REGISTRATION_NOT_SEARCHING: + /* TRANSLATORS: device status reason */ + value = _("Not searching for networks"); + break; + case NM_DEVICE_STATE_REASON_GSM_REGISTRATION_DENIED: + /* TRANSLATORS: device status reason */ + value = _("Network registration denied"); + break; + case NM_DEVICE_STATE_REASON_GSM_REGISTRATION_TIMEOUT: + /* TRANSLATORS: device status reason */ + value = _("Network registration timed out"); + break; + case NM_DEVICE_STATE_REASON_GSM_REGISTRATION_FAILED: + /* TRANSLATORS: device status reason */ + value = _("Failed to register with the requested network"); + break; + case NM_DEVICE_STATE_REASON_GSM_PIN_CHECK_FAILED: + /* TRANSLATORS: device status reason */ + value = _("PIN check failed"); + break; + case NM_DEVICE_STATE_REASON_FIRMWARE_MISSING: + /* TRANSLATORS: device status reason */ + value = _("Firmware for the device may be missing"); + break; + case NM_DEVICE_STATE_REASON_CONNECTION_REMOVED: + /* TRANSLATORS: device status reason */ + value = _("Connection disappeared"); + break; + case NM_DEVICE_STATE_REASON_CONNECTION_ASSUMED: + /* TRANSLATORS: device status reason */ + value = _("Existing connection was assumed"); + break; + case NM_DEVICE_STATE_REASON_MODEM_NOT_FOUND: + /* TRANSLATORS: device status reason */ + value = _("Modem not found"); + break; + case NM_DEVICE_STATE_REASON_BT_FAILED: + /* TRANSLATORS: device status reason */ + value = _("Bluetooth connection failed"); + break; + case NM_DEVICE_STATE_REASON_GSM_SIM_NOT_INSERTED: + /* TRANSLATORS: device status reason */ + value = _("SIM Card not inserted"); + break; + case NM_DEVICE_STATE_REASON_GSM_SIM_PIN_REQUIRED: + /* TRANSLATORS: device status reason */ + value = _("SIM Pin required"); + break; + case NM_DEVICE_STATE_REASON_GSM_SIM_PUK_REQUIRED: + /* TRANSLATORS: device status reason */ + value = _("SIM Puk required"); + break; + case NM_DEVICE_STATE_REASON_GSM_SIM_WRONG: + /* TRANSLATORS: device status reason */ + value = _("SIM wrong"); + break; + case NM_DEVICE_STATE_REASON_DEPENDENCY_FAILED: + /* TRANSLATORS: device status reason */ + value = _("Connection dependency failed"); + break; + default: + /* no StateReason to show */ + value = ""; + break; + } + + return value; +} + +static gchar * +get_mac_address_of_connection (NMConnection *connection) +{ + if (!connection) + return NULL; + + /* check the connection type */ + if (nm_connection_is_type (connection, + NM_SETTING_WIRELESS_SETTING_NAME)) { + /* check wireless settings */ + NMSettingWireless *s_wireless = nm_connection_get_setting_wireless (connection); + if (!s_wireless) + return NULL; + return g_strdup (nm_setting_wireless_get_mac_address (s_wireless)); + } else if (nm_connection_is_type (connection, + NM_SETTING_WIRED_SETTING_NAME)) { + /* check wired settings */ + NMSettingWired *s_wired = nm_connection_get_setting_wired (connection); + if (!s_wired) + return NULL; + return g_strdup (nm_setting_wired_get_mac_address (s_wired)); + } + /* no MAC address found */ + return NULL; +} + +static const gchar * +get_mac_address_of_device (NMDevice *device) +{ + const gchar *mac = NULL; + switch (nm_device_get_device_type (device)) { + case NM_DEVICE_TYPE_WIFI: + { + NMDeviceWifi *device_wifi = NM_DEVICE_WIFI (device); + mac = nm_device_wifi_get_hw_address (device_wifi); + break; + } + case NM_DEVICE_TYPE_ETHERNET: + { + NMDeviceEthernet *device_ethernet = NM_DEVICE_ETHERNET (device); + mac = nm_device_ethernet_get_hw_address (device_ethernet); + break; + } + default: + break; + } + /* no MAC address found */ + return mac; +} + +/* returns TRUE if both MACs are equal */ +static gboolean +compare_mac_device_with_mac_connection (NMDevice *device, + NMConnection *connection) +{ + const gchar *mac_dev = NULL; + g_autofree gchar *mac_conn = NULL; + + mac_dev = get_mac_address_of_device (device); + if (mac_dev == NULL) + return FALSE; + + mac_conn = get_mac_address_of_connection (connection); + if (mac_conn == NULL) + return FALSE; + + /* compare both MACs */ + return g_strcmp0 (mac_dev, mac_conn) == 0; +} + +gchar * +panel_device_status_to_localized_string (NMDevice *nm_device, + const gchar *speed) +{ + NMDeviceState state; + GString *string; + const gchar *state_str = NULL, *reason_str = NULL; + + string = g_string_new (NULL); + + state = nm_device_get_state (nm_device); + if (state == NM_DEVICE_STATE_UNAVAILABLE) { + if (nm_device_get_firmware_missing (nm_device)) { + /* TRANSLATORS: device status */ + state_str = _("Firmware missing"); + } else if (NM_IS_DEVICE_ETHERNET (nm_device) && + !nm_device_ethernet_get_carrier (NM_DEVICE_ETHERNET (nm_device))) { + /* TRANSLATORS: device status */ + state_str = _("Cable unplugged"); + } + } + if (!state_str) + state_str = device_state_to_localized_string (state); + if (state_str) + g_string_append (string, state_str); + + if (state > NM_DEVICE_STATE_UNAVAILABLE && speed) { + if (string->len) + g_string_append (string, " - "); + g_string_append (string, speed); + } else if (state == NM_DEVICE_STATE_UNAVAILABLE || + state == NM_DEVICE_STATE_DISCONNECTED || + state == NM_DEVICE_STATE_DEACTIVATING || + state == NM_DEVICE_STATE_FAILED) { + reason_str = device_state_reason_to_localized_string (nm_device); + if (*reason_str) { + if (string->len) + g_string_append (string, " - "); + g_string_append (string, reason_str); + } + } + + return g_string_free (string, FALSE); +} + +NMConnection * +net_device_get_find_connection (NMClient *client, NMDevice *device) +{ + GSList *list, *iterator; + NMConnection *connection = NULL; + NMActiveConnection *ac; + + /* is the device available in a active connection? */ + ac = nm_device_get_active_connection (device); + if (ac) + return (NMConnection*) nm_active_connection_get_connection (ac); + + /* not found in active connections - check all available connections */ + list = net_device_get_valid_connections (client, device); + if (list != NULL) { + /* if list has only one connection, use this connection */ + if (g_slist_length (list) == 1) { + connection = list->data; + goto out; + } + + /* is there connection with the MAC address of the device? */ + for (iterator = list; iterator; iterator = iterator->next) { + connection = iterator->data; + if (compare_mac_device_with_mac_connection (device, + connection)) { + goto out; + } + } + } + + /* no connection found for the given device */ + connection = NULL; +out: + g_slist_free (list); + return connection; +} + +GSList * +net_device_get_valid_connections (NMClient *client, NMDevice *device) +{ + GSList *valid; + NMConnection *connection; + NMSettingConnection *s_con; + NMActiveConnection *active_connection; + const char *active_uuid; + const GPtrArray *all; + GPtrArray *filtered; + guint i; + + all = nm_client_get_connections (client); + filtered = nm_device_filter_connections (device, all); + + active_connection = nm_device_get_active_connection (device); + active_uuid = active_connection ? nm_active_connection_get_uuid (active_connection) : NULL; + + valid = NULL; + for (i = 0; i < filtered->len; i++) { + connection = g_ptr_array_index (filtered, i); + s_con = nm_connection_get_setting_connection (connection); + if (!s_con) + continue; + + if (nm_setting_connection_get_master (s_con) && + g_strcmp0 (nm_setting_connection_get_uuid (s_con), active_uuid) != 0) + continue; + + valid = g_slist_prepend (valid, connection); + } + g_ptr_array_free (filtered, FALSE); + + return g_slist_reverse (valid); +} |