/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- * * Copyright (C) 2011-2012 Richard Hughes * * 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 #include //#include #include #include #include #include #include #include #include #include #include #include "network-dialogs.h" #include "panel-common.h" #include "panel-cell-renderer-mode.h" #include "panel-cell-renderer-signal.h" #include "panel-cell-renderer-security.h" #include "panel-cell-renderer-separator.h" #include "net-device-wifi.h" #define NET_DEVICE_WIFI_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NET_TYPE_DEVICE_WIFI, NetDeviceWifiPrivate)) static void nm_device_wifi_refresh_ui (NetDeviceWifi *device_wifi); static void show_wifi_list (NetDeviceWifi *device_wifi); struct _NetDeviceWifiPrivate { GtkBuilder *builder; gboolean updating_device; gchar *selected_ssid_title; gchar *selected_connection_id; gchar *selected_ap_id; }; G_DEFINE_TYPE (NetDeviceWifi, net_device_wifi, NET_TYPE_DEVICE) enum { COLUMN_CONNECTION_ID, COLUMN_ACCESS_POINT_ID, COLUMN_TITLE, COLUMN_SORT, COLUMN_STRENGTH, COLUMN_MODE, COLUMN_SECURITY, COLUMN_ACTIVE, COLUMN_AP_IN_RANGE, COLUMN_AP_IS_SAVED, COLUMN_LAST }; static GtkWidget * device_wifi_proxy_add_to_notebook (NetObject *object, GtkNotebook *notebook, GtkSizeGroup *heading_size_group) { GtkWidget *widget; GtkWindow *window; NetDeviceWifi *device_wifi = NET_DEVICE_WIFI (object); /* add widgets to size group */ widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "heading_ipv4")); gtk_size_group_add_widget (heading_size_group, widget); /* reparent */ window = GTK_WINDOW (gtk_builder_get_object (device_wifi->priv->builder, "window_tmp")); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "notebook_view")); g_object_ref (widget); gtk_container_remove (GTK_CONTAINER (window), widget); gtk_notebook_append_page (notebook, widget, NULL); g_object_unref (widget); return widget; } static guint get_access_point_security (NMAccessPoint *ap) { NM80211ApFlags flags; NM80211ApSecurityFlags wpa_flags; NM80211ApSecurityFlags rsn_flags; guint type; flags = nm_access_point_get_flags (ap); wpa_flags = nm_access_point_get_wpa_flags (ap); rsn_flags = nm_access_point_get_rsn_flags (ap); if (!(flags & NM_802_11_AP_FLAGS_PRIVACY) && wpa_flags == NM_802_11_AP_SEC_NONE && rsn_flags == NM_802_11_AP_SEC_NONE) type = NM_AP_SEC_NONE; else if ((flags & NM_802_11_AP_FLAGS_PRIVACY) && wpa_flags == NM_802_11_AP_SEC_NONE && rsn_flags == NM_802_11_AP_SEC_NONE) type = NM_AP_SEC_WEP; else if (!(flags & NM_802_11_AP_FLAGS_PRIVACY) && wpa_flags != NM_802_11_AP_SEC_NONE && rsn_flags != NM_802_11_AP_SEC_NONE) type = NM_AP_SEC_WPA; else type = NM_AP_SEC_WPA2; return type; } static void add_access_point (NetDeviceWifi *device_wifi, NMAccessPoint *ap, NMAccessPoint *active, NMDevice *device) { const GByteArray *ssid; const gchar *object_path; const gchar *ssid_text; gboolean is_active_ap; gchar *title; GtkListStore *liststore_network; GtkTreeIter treeiter; NetDeviceWifiPrivate *priv = device_wifi->priv; ssid = nm_access_point_get_ssid (ap); if (ssid == NULL) return; ssid_text = nm_utils_escape_ssid (ssid->data, ssid->len); title = g_markup_escape_text (ssid_text, -1); is_active_ap = active && nm_utils_same_ssid (ssid, nm_access_point_get_ssid (active), TRUE); liststore_network = GTK_LIST_STORE (gtk_builder_get_object (priv->builder, "liststore_network")); object_path = nm_object_get_path (NM_OBJECT (ap)); gtk_list_store_insert_with_values (liststore_network, &treeiter, -1, COLUMN_ACCESS_POINT_ID, object_path, COLUMN_TITLE, title, COLUMN_SORT, ssid_text, COLUMN_STRENGTH, nm_access_point_get_strength (ap), COLUMN_MODE, nm_access_point_get_mode (ap), COLUMN_SECURITY, get_access_point_security (ap), COLUMN_ACTIVE, is_active_ap, COLUMN_AP_IN_RANGE, TRUE, COLUMN_AP_IS_SAVED, FALSE, -1); g_free (title); // if (priv->arg_operation == OPERATION_CONNECT_8021X && // g_strcmp0(priv->arg_device, nm_object_get_path (NM_OBJECT (device))) == 0 && // g_strcmp0(priv->arg_access_point, object_path) == 0) { // cc_network_panel_connect_to_8021x_network (panel, // priv->client, // priv->remote_settings, // device, // ap); // priv->arg_operation = OPERATION_NULL; /* done */ // } } static void add_connect_to_hidden (NetDeviceWifi *device_wifi) { NetDeviceWifiPrivate *priv = device_wifi->priv; GtkListStore *liststore_network; GtkTreeIter treeiter; gchar *title; liststore_network = GTK_LIST_STORE (gtk_builder_get_object (priv->builder, "liststore_network")); /* TRANSLATORS: this is when the access point is not shown * in the list and the user has to enter the SSID manually */ title = g_strdup_printf ("%s", _("Connect to a Hidden Network")); gtk_list_store_append (liststore_network, &treeiter); gtk_list_store_set (liststore_network, &treeiter, COLUMN_CONNECTION_ID, "ap-other...", COLUMN_ACCESS_POINT_ID, "ap-other...", COLUMN_TITLE, title, /* always last */ COLUMN_SORT, "", COLUMN_STRENGTH, 0, COLUMN_MODE, NM_802_11_MODE_UNKNOWN, COLUMN_SECURITY, NM_AP_SEC_UNKNOWN, COLUMN_AP_IN_RANGE, FALSE, COLUMN_AP_IS_SAVED, FALSE, -1); g_free (title); } static GPtrArray * panel_get_strongest_unique_aps (const GPtrArray *aps) { const GByteArray *ssid; const GByteArray *ssid_tmp; GPtrArray *aps_unique = NULL; gboolean add_ap; guint i; guint j; NMAccessPoint *ap; NMAccessPoint *ap_tmp; /* we will have multiple entries for typical hotspots, just * filter to the one with the strongest signal */ aps_unique = g_ptr_array_new_with_free_func ((GDestroyNotify) g_object_unref); if (aps != NULL) for (i = 0; i < aps->len; i++) { ap = NM_ACCESS_POINT (g_ptr_array_index (aps, i)); /* Hidden SSIDs don't get shown in the list */ ssid = nm_access_point_get_ssid (ap); if (!ssid) continue; add_ap = TRUE; /* get already added list */ for (j=0; jlen; j++) { ap_tmp = NM_ACCESS_POINT (g_ptr_array_index (aps_unique, j)); ssid_tmp = nm_access_point_get_ssid (ap_tmp); g_assert (ssid_tmp); /* is this the same type and data? */ if (nm_utils_same_ssid (ssid, ssid_tmp, TRUE)) { g_debug ("found duplicate: %s", nm_utils_escape_ssid (ssid_tmp->data, ssid_tmp->len)); /* the new access point is stronger */ if (nm_access_point_get_strength (ap) > nm_access_point_get_strength (ap_tmp)) { g_debug ("removing %s", nm_utils_escape_ssid (ssid_tmp->data, ssid_tmp->len)); g_ptr_array_remove (aps_unique, ap_tmp); add_ap = TRUE; } else { add_ap = FALSE; } break; } } if (add_ap) { g_debug ("adding %s", nm_utils_escape_ssid (ssid->data, ssid->len)); g_ptr_array_add (aps_unique, g_object_ref (ap)); } } return aps_unique; } static gchar * get_ap_security_string (NMAccessPoint *ap) { NM80211ApSecurityFlags wpa_flags, rsn_flags; NM80211ApFlags flags; GString *str; flags = nm_access_point_get_flags (ap); wpa_flags = nm_access_point_get_wpa_flags (ap); rsn_flags = nm_access_point_get_rsn_flags (ap); str = g_string_new (""); if ((flags & NM_802_11_AP_FLAGS_PRIVACY) && (wpa_flags == NM_802_11_AP_SEC_NONE) && (rsn_flags == NM_802_11_AP_SEC_NONE)) { /* TRANSLATORS: this WEP WiFi security */ g_string_append_printf (str, "%s, ", _("WEP")); } if (wpa_flags != NM_802_11_AP_SEC_NONE) { /* TRANSLATORS: this WPA WiFi security */ g_string_append_printf (str, "%s, ", _("WPA")); } if (rsn_flags != NM_802_11_AP_SEC_NONE) { /* TRANSLATORS: this WPA WiFi security */ g_string_append_printf (str, "%s, ", _("WPA2")); } if ((wpa_flags & NM_802_11_AP_SEC_KEY_MGMT_802_1X) || (rsn_flags & NM_802_11_AP_SEC_KEY_MGMT_802_1X)) { /* TRANSLATORS: this Enterprise WiFi security */ g_string_append_printf (str, "%s, ", _("Enterprise")); } if (str->len > 0) g_string_set_size (str, str->len - 2); else { g_string_append (str, C_("Wifi security", "None")); } return g_string_free (str, FALSE); } static void wireless_enabled_toggled (NMClient *client, GParamSpec *pspec, NetDeviceWifi *device_wifi) { gboolean enabled; GtkSwitch *sw; NMDevice *device; device = net_device_get_nm_device (NET_DEVICE (device_wifi)); if (nm_device_get_device_type (device) != NM_DEVICE_TYPE_WIFI) return; enabled = nm_client_wireless_get_enabled (client); sw = GTK_SWITCH (gtk_builder_get_object (device_wifi->priv->builder, "device_off_switch")); device_wifi->priv->updating_device = TRUE; gtk_switch_set_active (sw, enabled); device_wifi->priv->updating_device = FALSE; } #if 0 static void update_off_switch_from_device_state (GtkSwitch *sw, NMDeviceState state, NetDeviceWifi *device_wifi) { device_wifi->priv->updating_device = TRUE; switch (state) { case NM_DEVICE_STATE_UNMANAGED: case NM_DEVICE_STATE_UNAVAILABLE: case NM_DEVICE_STATE_DISCONNECTED: case NM_DEVICE_STATE_DEACTIVATING: case NM_DEVICE_STATE_FAILED: gtk_switch_set_active (sw, FALSE); break; default: gtk_switch_set_active (sw, TRUE); break; } device_wifi->priv->updating_device = FALSE; } #endif static NMConnection * find_connection_for_device (NetDeviceWifi *device_wifi, NMDevice *device) { NetDevice *tmp; NMConnection *connection; NMRemoteSettings *remote_settings; NMClient *client; client = net_object_get_client (NET_OBJECT (device_wifi)); remote_settings = net_object_get_remote_settings (NET_OBJECT (device_wifi)); tmp = g_object_new (NET_TYPE_DEVICE, "client", client, "remote-settings", remote_settings, "nm-device", device, NULL); connection = net_device_get_find_connection (tmp); g_object_unref (tmp); return connection; } static gboolean connection_is_shared (NMConnection *c) { NMSettingIP4Config *s_ip4; s_ip4 = nm_connection_get_setting_ip4_config (c); if (g_strcmp0 (nm_setting_ip4_config_get_method (s_ip4), NM_SETTING_IP4_CONFIG_METHOD_SHARED) != 0) { return FALSE; } return TRUE; } static gboolean device_is_hotspot (NetDeviceWifi *device_wifi) { NMConnection *c; NMDevice *device; device = net_device_get_nm_device (NET_DEVICE (device_wifi)); c = find_connection_for_device (device_wifi, device); if (c == NULL) return FALSE; return connection_is_shared (c); } static const GByteArray * device_get_hotspot_ssid (NetDeviceWifi *device_wifi, NMDevice *device) { NMConnection *c; NMSettingWireless *sw; c = find_connection_for_device (device_wifi, device); if (c == NULL) { return FALSE; } sw = nm_connection_get_setting_wireless (c); return nm_setting_wireless_get_ssid (sw); } static void get_secrets_cb (NMRemoteConnection *c, GHashTable *secrets, GError *error, gpointer data) { NetDeviceWifi *device_wifi = data; NMSettingWireless *sw; sw = nm_connection_get_setting_wireless (NM_CONNECTION (c)); nm_connection_update_secrets (NM_CONNECTION (c), nm_setting_wireless_get_security (sw), secrets, NULL); nm_device_wifi_refresh_ui (device_wifi); } static void device_get_hotspot_security_details (NetDeviceWifi *device_wifi, NMDevice *device, gchar **secret, gchar **security) { NMConnection *c; NMSettingWireless *sw; NMSettingWirelessSecurity *sws; const gchar *key_mgmt; const gchar *tmp_secret; const gchar *tmp_security; c = find_connection_for_device (device_wifi, device); if (c == NULL) return; sw = nm_connection_get_setting_wireless (c); sws = nm_connection_get_setting_wireless_security (c); if (sw == NULL || sws == NULL) return; tmp_secret = NULL; tmp_security = C_("Wifi security", "None"); key_mgmt = nm_setting_wireless_security_get_key_mgmt (sws); if (strcmp (key_mgmt, "none") == 0) { tmp_secret = nm_setting_wireless_security_get_wep_key (sws, 0); tmp_security = _("WEP"); } else if (strcmp (key_mgmt, "wpa-none") == 0) { tmp_secret = nm_setting_wireless_security_get_psk (sws); tmp_security = _("WPA"); } else { g_warning ("unhandled security key-mgmt: %s", key_mgmt); } /* If we don't have secrets, request them from NM and bail. * We'll refresh the UI when secrets arrive. */ if (tmp_secret == NULL) { nm_remote_connection_get_secrets ((NMRemoteConnection*)c, nm_setting_wireless_get_security (sw), get_secrets_cb, device_wifi); return; } if (secret) *secret = g_strdup (tmp_secret); if (security) *security = g_strdup (tmp_security); } static void device_wifi_refresh_aps (NetDeviceWifi *device_wifi) { const GPtrArray *aps; GPtrArray *aps_unique = NULL; GtkListStore *liststore_network; guint i; NMAccessPoint *active_ap; NMAccessPoint *ap; NMDevice *nm_device; /* populate access points */ liststore_network = GTK_LIST_STORE (gtk_builder_get_object (device_wifi->priv->builder, "liststore_network")); device_wifi->priv->updating_device = TRUE; gtk_list_store_clear (liststore_network); nm_device = net_device_get_nm_device (NET_DEVICE (device_wifi)); aps = nm_device_wifi_get_access_points (NM_DEVICE_WIFI (nm_device)); aps_unique = panel_get_strongest_unique_aps (aps); active_ap = nm_device_wifi_get_active_access_point (NM_DEVICE_WIFI (nm_device)); for (i = 0; i < aps_unique->len; i++) { ap = NM_ACCESS_POINT (g_ptr_array_index (aps_unique, i)); add_access_point (device_wifi, ap, active_ap, nm_device); } add_connect_to_hidden (device_wifi); device_wifi->priv->updating_device = FALSE; g_ptr_array_unref (aps_unique); } static gboolean find_ssid_in_store (GtkTreeModel *model, GtkTreeIter *iter, const gchar *ssid) { gboolean found; gchar *sort; found = gtk_tree_model_get_iter_first (model, iter); while (found) { gtk_tree_model_get (model, iter, COLUMN_SORT, &sort, -1); if (g_strcmp0 (ssid, sort) == 0) { g_free (sort); return TRUE; } g_free (sort); found = gtk_tree_model_iter_next (model, iter); } return FALSE; } static void add_saved_connection (NetDeviceWifi *device_wifi, NMConnection *connection, NMDevice *nm_device) { const GByteArray *ssid; const gchar *id; const gchar *ssid_text; gchar *title; GtkListStore *store; GtkTreeIter iter; NMSetting *setting; setting = nm_connection_get_setting_by_name (connection, NM_SETTING_WIRELESS_SETTING_NAME); if (setting == NULL) return; ssid = nm_setting_wireless_get_ssid (NM_SETTING_WIRELESS (setting)); ssid_text = nm_utils_escape_ssid (ssid->data, ssid->len); title = g_markup_escape_text (ssid_text, -1); g_debug ("got saved %s", title); id = nm_connection_get_path (connection); store = GTK_LIST_STORE (gtk_builder_get_object (device_wifi->priv->builder, "liststore_network")); if (find_ssid_in_store (GTK_TREE_MODEL (store), &iter, ssid_text)) gtk_list_store_set (store, &iter, COLUMN_CONNECTION_ID, id, COLUMN_AP_IS_SAVED, TRUE, -1); else gtk_list_store_insert_with_values (store, &iter, -1, COLUMN_CONNECTION_ID, id, COLUMN_TITLE, title, COLUMN_SORT, ssid_text, COLUMN_STRENGTH, 0, COLUMN_MODE, 0, COLUMN_SECURITY, 0, COLUMN_ACTIVE, FALSE, COLUMN_AP_IN_RANGE, FALSE, COLUMN_AP_IS_SAVED, TRUE, -1); g_free (title); } static void device_wifi_refresh_saved_connections (NetDeviceWifi *device_wifi) { GSList *connections; GSList *filtered; GSList *l; NMDevice *nm_device; NMRemoteSettings *remote_settings; /* add stored connections */ device_wifi->priv->updating_device = TRUE; remote_settings = net_object_get_remote_settings (NET_OBJECT (device_wifi)); connections = nm_remote_settings_list_connections (remote_settings); nm_device = net_device_get_nm_device (NET_DEVICE (device_wifi)); filtered = nm_device_filter_connections (nm_device, connections); for (l = filtered; l; l = l->next) { NMConnection *connection = l->data; if (!connection_is_shared (connection)) add_saved_connection (device_wifi, connection, nm_device); } device_wifi->priv->updating_device = FALSE; g_slist_free (connections); g_slist_free (filtered); } static void nm_device_wifi_refresh_hotspot (NetDeviceWifi *device_wifi) { const GByteArray *ssid; gchar *hotspot_secret = NULL; gchar *hotspot_security = NULL; gchar *hotspot_ssid = NULL; NMDevice *nm_device; /* refresh hotspot ui */ nm_device = net_device_get_nm_device (NET_DEVICE (device_wifi)); ssid = device_get_hotspot_ssid (device_wifi, nm_device); if (ssid) hotspot_ssid = nm_utils_ssid_to_utf8 (ssid); device_get_hotspot_security_details (device_wifi, nm_device, &hotspot_secret, &hotspot_security); panel_set_device_widget_details (device_wifi->priv->builder, "hotspot_network_name", hotspot_ssid); panel_set_device_widget_details (device_wifi->priv->builder, "hotspot_security_key", hotspot_secret); panel_set_device_widget_details (device_wifi->priv->builder, "hotspot_security", hotspot_security); panel_set_device_widget_details (device_wifi->priv->builder, "hotspot_connected", NULL); g_free (hotspot_secret); g_free (hotspot_security); g_free (hotspot_ssid); } static void nm_device_wifi_refresh_ui (NetDeviceWifi *device_wifi) { const gchar *str; gboolean is_hotspot; gchar *str_tmp = NULL; GtkWidget *widget; gint strength = 0; guint speed = 0; NMAccessPoint *active_ap; NMDevice *nm_device; NMDeviceState state; NMClient *client; NMAccessPoint *ap; NetDeviceWifiPrivate *priv = device_wifi->priv; gchar *title; is_hotspot = device_is_hotspot (device_wifi); if (is_hotspot) { nm_device_wifi_refresh_hotspot (device_wifi); return; } nm_device = net_device_get_nm_device (NET_DEVICE (device_wifi)); if (priv->selected_ap_id) { ap = nm_device_wifi_get_access_point_by_path (NM_DEVICE_WIFI (nm_device), priv->selected_ap_id); } else { ap = NULL; } active_ap = nm_device_wifi_get_active_access_point (NM_DEVICE_WIFI (nm_device)); state = nm_device_get_state (nm_device); /* keep this in sync with the signal handler setup in cc_network_panel_init */ client = net_object_get_client (NET_OBJECT (device_wifi)); wireless_enabled_toggled (client, NULL, device_wifi); if (ap != active_ap) speed = 0; else if (state != NM_DEVICE_STATE_UNAVAILABLE) speed = nm_device_wifi_get_bitrate (NM_DEVICE_WIFI (nm_device)); speed /= 1000; if (speed > 0) { /* Translators: network device speed */ str_tmp = g_strdup_printf (_("%d Mb/s"), speed); } panel_set_device_widget_details (device_wifi->priv->builder, "speed", str_tmp); /* set device state, with status and optionally speed */ widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "label_status")); if (ap != active_ap) { gtk_label_set_label (GTK_LABEL (widget), _("Not connected")); gtk_widget_set_tooltip_text (widget, ""); } else { gtk_label_set_label (GTK_LABEL (widget), panel_device_state_to_localized_string (nm_device)); gtk_widget_set_tooltip_text (widget, panel_device_state_reason_to_localized_string (nm_device)); } /* device MAC */ str = nm_device_wifi_get_hw_address (NM_DEVICE_WIFI (nm_device)); panel_set_device_widget_details (device_wifi->priv->builder, "mac", str); /* security */ if (ap != active_ap) str_tmp = NULL; else if (active_ap != NULL) str_tmp = get_ap_security_string (active_ap); panel_set_device_widget_details (device_wifi->priv->builder, "security", str_tmp); g_free (str_tmp); /* signal strength */ if (ap != NULL) strength = nm_access_point_get_strength (ap); else strength = 0; if (strength <= 0) str = NULL; else if (strength < 20) str = C_("Signal strength", "None"); else if (strength < 40) str = C_("Signal strength", "Weak"); else if (strength < 50) str = C_("Signal strength", "Ok"); else if (strength < 80) str = C_("Signal strength", "Good"); else str = C_("Signal strength", "Excellent"); panel_set_device_widget_details (device_wifi->priv->builder, "strength", str); title = NULL; if (ap != NULL) { const GByteArray *ssid; ssid = nm_access_point_get_ssid (ap); if (ssid) { const gchar *ssid_text; ssid_text = nm_utils_escape_ssid (ssid->data, ssid->len); title = g_markup_escape_text (ssid_text, -1); } } widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "label_device")); gtk_label_set_label (GTK_LABEL (widget), title ? title : panel_device_to_localized_string (nm_device)); g_free (title); /* only disconnect when connection active */ if (ap != active_ap) { widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "button_disconnect1")); gtk_widget_hide (widget); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "button_connect1")); gtk_widget_show (widget); } else { widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "button_disconnect1")); gtk_widget_set_sensitive (widget, state == NM_DEVICE_STATE_ACTIVATED); gtk_widget_show (widget); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "button_connect1")); gtk_widget_hide (widget); } /* device MAC */ if (ap != active_ap) str = NULL; else str = nm_device_wifi_get_hw_address (NM_DEVICE_WIFI (nm_device)); panel_set_device_widget_details (priv->builder, "mac", str); /* set IP entries */ if (ap != active_ap) panel_unset_device_widgets (priv->builder); else panel_set_device_widgets (priv->builder, nm_device); /* update list of APs */ device_wifi_refresh_aps (device_wifi); device_wifi_refresh_saved_connections (device_wifi); } static void device_wifi_refresh (NetObject *object) { NetDeviceWifi *device_wifi = NET_DEVICE_WIFI (object); nm_device_wifi_refresh_ui (device_wifi); } static void device_off_toggled (GtkSwitch *sw, GParamSpec *pspec, NetDeviceWifi *device_wifi) { NMClient *client; gboolean active; if (device_wifi->priv->updating_device) return; client = net_object_get_client (NET_OBJECT (device_wifi)); active = gtk_switch_get_active (sw); nm_client_wireless_set_enabled (client, active); } static gboolean find_connection_id_in_store (GtkTreeModel *model, GtkTreeIter *iter, const gchar *connection_id) { gboolean found; gchar *id; found = gtk_tree_model_get_iter_first (model, iter); while (found) { gtk_tree_model_get (model, iter, COLUMN_CONNECTION_ID, &id, -1); if (g_strcmp0 (connection_id, id) == 0) { g_free (id); return TRUE; } g_free (id); found = gtk_tree_model_iter_next (model, iter); } return FALSE; } static void forget_network_connection_delete_cb (NMRemoteConnection *connection, GError *error, gpointer user_data) { gboolean ret; GtkTreeIter iter; GtkTreeModel *model; GtkTreeView *treeview; NetDeviceWifi *device_wifi = NET_DEVICE_WIFI (user_data); if (error != NULL) { g_warning ("failed to delete connection %s: %s", nm_object_get_path (NM_OBJECT (connection)), error->message); return; } /* remove the entry from the list */ treeview = GTK_TREE_VIEW (gtk_builder_get_object (device_wifi->priv->builder, "treeview_list")); model = gtk_tree_view_get_model (treeview); ret = find_connection_id_in_store (model, &iter, device_wifi->priv->selected_connection_id); if (ret) gtk_list_store_remove (GTK_LIST_STORE (model), &iter); show_wifi_list (device_wifi); } static void forget_network_response_cb (GtkWidget *dialog, gint response, NetDeviceWifi *device_wifi) { NMRemoteConnection *connection; NMRemoteSettings *remote_settings; if (response != GTK_RESPONSE_OK) goto out; remote_settings = net_object_get_remote_settings (NET_OBJECT (device_wifi)); connection = nm_remote_settings_get_connection_by_path (remote_settings, device_wifi->priv->selected_connection_id); if (connection == NULL) { g_warning ("failed to get remote connection"); goto out; } /* delete the connection */ g_debug ("deleting %s", device_wifi->priv->selected_connection_id); nm_remote_connection_delete (connection, forget_network_connection_delete_cb, device_wifi); out: gtk_widget_destroy (dialog); } static void disconnect_button_clicked_cb (GtkButton *button, NetDeviceWifi *device_wifi) { NMDevice *device; device = net_device_get_nm_device (NET_DEVICE (device_wifi)); if (device == NULL) return; nm_device_disconnect (device, NULL, NULL); } static void activate_connection (NetDeviceWifi *device, const gchar *id); static void connect_button_clicked_cb (GtkButton *button, NetDeviceWifi *device_wifi) { if (device_wifi->priv->selected_connection_id) activate_connection (device_wifi, device_wifi->priv->selected_connection_id); } static void forget_button_clicked_cb (GtkButton *button, NetDeviceWifi *device_wifi) { gchar *ssid_pretty = NULL; gchar *warning = NULL; GtkWidget *dialog; GtkWidget *window; CcNetworkPanel *panel; ssid_pretty = g_strdup_printf ("%s", device_wifi->priv->selected_ssid_title); warning = g_strdup_printf (_("Network details for %s including password and any custom configuration will be lost"), ssid_pretty); panel = net_object_get_panel (NET_OBJECT (device_wifi)); window = gtk_widget_get_toplevel (GTK_WIDGET (panel)); dialog = gtk_message_dialog_new (GTK_WINDOW (window), GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_OTHER, GTK_BUTTONS_NONE, NULL); gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), warning); gtk_dialog_add_buttons (GTK_DIALOG (dialog), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, _("Forget"), GTK_RESPONSE_OK, NULL); g_signal_connect (dialog, "response", G_CALLBACK (forget_network_response_cb), device_wifi); gtk_window_present (GTK_WINDOW (dialog)); g_free (ssid_pretty); g_free (warning); } static void connect_to_hidden_network (NetDeviceWifi *device_wifi) { NMRemoteSettings *remote_settings; NMClient *client; CcNetworkPanel *panel; remote_settings = net_object_get_remote_settings (NET_OBJECT (device_wifi)); client = net_object_get_client (NET_OBJECT (device_wifi)); panel = net_object_get_panel (NET_OBJECT (device_wifi)); cc_network_panel_connect_to_hidden_network (panel, client, remote_settings); } static void connection_add_activate_cb (NMClient *client, NMActiveConnection *connection, const char *path, GError *error, gpointer user_data) { NetDeviceWifi *device_wifi = user_data; if (connection == NULL) { /* failed to activate */ nm_device_wifi_refresh_ui (device_wifi); } } static void connection_activate_cb (NMClient *client, NMActiveConnection *connection, GError *error, gpointer user_data) { NetDeviceWifi *device_wifi = user_data; if (connection == NULL) { /* failed to activate */ nm_device_wifi_refresh_ui (device_wifi); } } static void activate_connection (NetDeviceWifi *device_wifi, const gchar *connection_id) { NMDevice *device; NMClient *client; NMRemoteSettings *settings; NMRemoteConnection *connection; device = net_device_get_nm_device (NET_DEVICE (device_wifi)); client = net_object_get_client (NET_OBJECT (device_wifi)); settings = net_object_get_remote_settings (NET_OBJECT (device_wifi)); connection = nm_remote_settings_get_connection_by_path (settings, connection_id); nm_client_activate_connection (client, NM_CONNECTION (connection), device, NULL, connection_activate_cb, device_wifi); } static void wireless_try_to_connect (NetDeviceWifi *device_wifi, const gchar *ssid_target, const gchar *ap_object_path) { const GByteArray *ssid; const gchar *ssid_tmp; GSList *list, *l; GSList *filtered; NMConnection *connection; NMConnection *connection_activate = NULL; NMDevice *device; NMSettingWireless *setting_wireless; NMRemoteSettings *remote_settings; NMClient *client; if (device_wifi->priv->updating_device) goto out; if (ap_object_path == NULL || ap_object_path[0] == 0) goto out; device = net_device_get_nm_device (NET_DEVICE (device_wifi)); if (device == NULL) goto out; g_debug ("try to connect to WIFI network %s [%s]", ssid_target, ap_object_path); /* hidden networks */ if (g_strcmp0 (ap_object_path, "ap-other...") == 0) { connect_to_hidden_network (device_wifi); goto out; } /* look for an existing connection we can use */ remote_settings = net_object_get_remote_settings (NET_OBJECT (device_wifi)); list = nm_remote_settings_list_connections (remote_settings); g_debug ("%i existing remote connections available", g_slist_length (list)); filtered = nm_device_filter_connections (device, list); g_debug ("%i suitable remote connections to check", g_slist_length (filtered)); for (l = filtered; l; l = g_slist_next (l)) { connection = NM_CONNECTION (l->data); setting_wireless = nm_connection_get_setting_wireless (connection); if (!NM_IS_SETTING_WIRELESS (setting_wireless)) continue; ssid = nm_setting_wireless_get_ssid (setting_wireless); if (ssid == NULL) continue; ssid_tmp = nm_utils_escape_ssid (ssid->data, ssid->len); if (g_strcmp0 (ssid_target, ssid_tmp) == 0) { g_debug ("we found an existing connection %s to activate!", nm_connection_get_id (connection)); connection_activate = connection; break; } } g_slist_free (list); g_slist_free (filtered); /* activate the connection */ client = net_object_get_client (NET_OBJECT (device_wifi)); if (connection_activate != NULL) { nm_client_activate_connection (client, connection_activate, device, NULL, connection_activate_cb, device_wifi); goto out; } /* create one, as it's missing */ g_debug ("no existing connection found for %s, creating", ssid_target); nm_client_add_and_activate_connection (client, NULL, device, ap_object_path, connection_add_activate_cb, device_wifi); out: return; } static gint wireless_ap_model_sort_cb (GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer user_data) { gboolean active_a; gboolean active_b; gboolean ap_a; gboolean ap_b; gchar *str_a; gchar *str_b; gint retval; gint strength_a; gint strength_b; gtk_tree_model_get (model, a, COLUMN_SORT, &str_a, COLUMN_STRENGTH, &strength_a, COLUMN_ACTIVE, &active_a, COLUMN_AP_IN_RANGE, &ap_a, -1); gtk_tree_model_get (model, b, COLUMN_SORT, &str_b, COLUMN_STRENGTH, &strength_b, COLUMN_ACTIVE, &active_b, COLUMN_AP_IN_RANGE, &ap_b, -1); /* active entry first */ if (active_a) { retval = -1; goto out; } if (active_b) { retval = 1; goto out; } /* aps before connections */ if (ap_a && !ap_b) { retval = -1; goto out; } if (!ap_a && ap_b) { retval = 1; goto out; } /* case sensitive search like before */ retval = strength_b - strength_a; out: g_free (str_a); g_free (str_b); return retval; } static GByteArray * ssid_to_byte_array (const gchar *ssid) { guint32 len; GByteArray *ba; len = strlen (ssid); ba = g_byte_array_sized_new (len); g_byte_array_append (ba, (guchar *)ssid, len); return ba; } static gchar * get_hostname (void) { GDBusConnection *bus; GVariant *res; GVariant *inner; gchar *str; GError *error; error = NULL; bus = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &error); if (error != NULL) { g_warning ("Failed to get system bus connection: %s", error->message); g_error_free (error); return NULL; } res = g_dbus_connection_call_sync (bus, "org.freedesktop.hostname1", "/org/freedesktop/hostname1", "org.freedesktop.DBus.Properties", "Get", g_variant_new ("(ss)", "org.freedesktop.hostname1", "PrettyHostname"), (GVariantType*)"(v)", G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error); g_object_unref (bus); if (error != NULL) { g_warning ("Getting pretty hostname failed: %s", error->message); g_error_free (error); } str = NULL; if (res != NULL) { g_variant_get (res, "(v)", &inner); str = g_variant_dup_string (inner, NULL); g_variant_unref (res); } if (str == NULL || *str == '\0') { str = g_strdup (g_get_host_name ()); } if (str == NULL || *str == '\0') { str = g_strdup ("GNOME"); } return str; } static GByteArray * generate_ssid_for_hotspot (NetDeviceWifi *device_wifi) { GByteArray *ssid_array; gchar *ssid; ssid = get_hostname (); ssid_array = ssid_to_byte_array (ssid); g_free (ssid); return ssid_array; } static gchar * generate_wep_key (NetDeviceWifi *device_wifi) { gchar key[11]; gint i; const gchar *hexdigits = "0123456789abcdef"; /* generate a 10-digit hex WEP key */ for (i = 0; i < 10; i++) { gint digit; digit = g_random_int_range (0, 16); key[i] = hexdigits[digit]; } key[10] = 0; return g_strdup (key); } static gboolean is_hotspot_connection (NMConnection *connection) { NMSettingConnection *sc; NMSettingWireless *sw; NMSettingIP4Config *sip; sc = nm_connection_get_setting_connection (connection); if (g_strcmp0 (nm_setting_connection_get_connection_type (sc), "802-11-wireless") != 0) { return FALSE; } sw = nm_connection_get_setting_wireless (connection); if (g_strcmp0 (nm_setting_wireless_get_mode (sw), "adhoc") != 0) { return FALSE; } if (g_strcmp0 (nm_setting_wireless_get_security (sw), "802-11-wireless-security") != 0) { return FALSE; } sip = nm_connection_get_setting_ip4_config (connection); if (g_strcmp0 (nm_setting_ip4_config_get_method (sip), "shared") != 0) { return FALSE; } return TRUE; } static void show_hotspot_ui (NetDeviceWifi *device_wifi) { GtkWidget *widget; GtkSwitch *sw; /* show hotspot tab */ widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "notebook_view")); gtk_notebook_set_current_page (GTK_NOTEBOOK (widget), 3); /* force switch to on as this succeeded */ sw = GTK_SWITCH (gtk_builder_get_object (device_wifi->priv->builder, "switch_hotspot_off")); device_wifi->priv->updating_device = TRUE; gtk_switch_set_active (sw, TRUE); device_wifi->priv->updating_device = FALSE; } static void activate_cb (NMClient *client, NMActiveConnection *connection, GError *error, NetDeviceWifi *device_wifi) { if (error != NULL) { g_warning ("Failed to add new connection: (%d) %s", error->code, error->message); return; } /* show hotspot tab */ nm_device_wifi_refresh_ui (device_wifi); show_hotspot_ui (device_wifi); } static void activate_new_cb (NMClient *client, NMActiveConnection *connection, const gchar *path, GError *error, NetDeviceWifi *device_wifi) { activate_cb (client, connection, error, device_wifi); } static void start_shared_connection (NetDeviceWifi *device_wifi) { NMConnection *c; NMConnection *tmp; NMSettingConnection *sc; NMSettingWireless *sw; NMSettingIP4Config *sip; NMSettingWirelessSecurity *sws; NMDevice *device; GByteArray *ssid_array; gchar *wep_key; const gchar *str_mac; struct ether_addr *bin_mac; GSList *connections; GSList *filtered; GSList *l; NMClient *client; NMRemoteSettings *remote_settings; device = net_device_get_nm_device (NET_DEVICE (device_wifi)); g_assert (nm_device_get_device_type (device) == NM_DEVICE_TYPE_WIFI); remote_settings = net_object_get_remote_settings (NET_OBJECT (device_wifi)); connections = nm_remote_settings_list_connections (remote_settings); filtered = nm_device_filter_connections (device, connections); g_slist_free (connections); c = NULL; for (l = filtered; l; l = l->next) { tmp = l->data; if (is_hotspot_connection (tmp)) { c = tmp; break; } } g_slist_free (filtered); client = net_object_get_client (NET_OBJECT (device_wifi)); if (c != NULL) { g_debug ("activate existing hotspot connection\n"); nm_client_activate_connection (client, c, device, NULL, (NMClientActivateFn)activate_cb, device_wifi); return; } g_debug ("create new hotspot connection\n"); c = nm_connection_new (); sc = (NMSettingConnection *)nm_setting_connection_new (); g_object_set (sc, "type", "802-11-wireless", "id", "Hotspot", "autoconnect", FALSE, NULL); nm_connection_add_setting (c, (NMSetting *)sc); sw = (NMSettingWireless *)nm_setting_wireless_new (); g_object_set (sw, "mode", "adhoc", "security", "802-11-wireless-security", NULL); str_mac = nm_device_wifi_get_permanent_hw_address (NM_DEVICE_WIFI (device)); bin_mac = ether_aton (str_mac); if (bin_mac) { GByteArray *hw_address; hw_address = g_byte_array_sized_new (ETH_ALEN); g_byte_array_append (hw_address, bin_mac->ether_addr_octet, ETH_ALEN); g_object_set (sw, "mac-address", hw_address, NULL); g_byte_array_unref (hw_address); } nm_connection_add_setting (c, (NMSetting *)sw); sip = (NMSettingIP4Config*) nm_setting_ip4_config_new (); g_object_set (sip, "method", "shared", NULL); nm_connection_add_setting (c, (NMSetting *)sip); ssid_array = generate_ssid_for_hotspot (device_wifi); g_object_set (sw, "ssid", ssid_array, NULL); g_byte_array_unref (ssid_array); sws = (NMSettingWirelessSecurity*) nm_setting_wireless_security_new (); wep_key = generate_wep_key (device_wifi); g_object_set (sws, "key-mgmt", "none", "wep-key0", wep_key, "wep-key-type", NM_WEP_KEY_TYPE_KEY, NULL); g_free (wep_key); nm_connection_add_setting (c, (NMSetting *)sws); nm_client_add_and_activate_connection (client, c, device, NULL, (NMClientAddActivateFn)activate_new_cb, device_wifi); g_object_unref (c); } static void start_hotspot_response_cb (GtkWidget *dialog, gint response, NetDeviceWifi *device_wifi) { if (response == GTK_RESPONSE_OK) { start_shared_connection (device_wifi); } gtk_widget_hide (dialog); } static void start_hotspot (GtkButton *button, NetDeviceWifi *device_wifi) { NMDevice *device; const GPtrArray *connections; gchar *active_ssid; NMClient *client; GtkWidget *dialog; GtkWidget *window; GtkWidget *widget; GString *str; active_ssid = NULL; client = net_object_get_client (NET_OBJECT (device_wifi)); device = net_device_get_nm_device (NET_DEVICE (device_wifi)); connections = nm_client_get_active_connections (client); if (connections) { gint i; for (i = 0; i < connections->len; i++) { NMActiveConnection *c; const GPtrArray *devices; c = (NMActiveConnection *)connections->pdata[i]; devices = nm_active_connection_get_devices (c); if (devices && devices->pdata[0] == device) { NMAccessPoint *ap; ap = nm_device_wifi_get_active_access_point (NM_DEVICE_WIFI (device)); active_ssid = nm_utils_ssid_to_utf8 (nm_access_point_get_ssid (ap)); break; } } } window = gtk_widget_get_toplevel (GTK_WIDGET (button)); dialog = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "hotspot-dialog")); gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (window)); str = g_string_new (_("If you have a connection to the Internet other than wireless, you can use it to share your internet connection with others.")); g_string_append (str, "\n\n"); if (active_ssid) { g_string_append_printf (str, _("Switching on the wireless hotspot will disconnect you from %s."), active_ssid); g_string_append (str, " "); } g_string_append (str, _("It is not possible to access the internet through your wireless while the hotspot is active.")); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "hotspot-dialog-content")); gtk_label_set_markup (GTK_LABEL (widget), str->str); g_string_free (str, TRUE); g_signal_connect (dialog, "response", G_CALLBACK (start_hotspot_response_cb), device_wifi); gtk_window_present (GTK_WINDOW (dialog)); g_free (active_ssid); } static void stop_shared_connection (NetDeviceWifi *device_wifi) { const GPtrArray *connections; const GPtrArray *devices; NMDevice *device; gint i; NMActiveConnection *c; NMClient *client; device = net_device_get_nm_device (NET_DEVICE (device_wifi)); client = net_object_get_client (NET_OBJECT (device_wifi)); connections = nm_client_get_active_connections (client); for (i = 0; i < connections->len; i++) { c = (NMActiveConnection *)connections->pdata[i]; devices = nm_active_connection_get_devices (c); if (devices && devices->pdata[0] == device) { nm_client_deactivate_connection (client, c); break; } } nm_device_wifi_refresh_ui (device_wifi); show_wifi_list (device_wifi); } static void stop_hotspot_response_cb (GtkWidget *dialog, gint response, NetDeviceWifi *device_wifi) { if (response == GTK_RESPONSE_OK) { stop_shared_connection (device_wifi); } gtk_widget_destroy (dialog); } static void switch_hotspot_changed_cb (GtkSwitch *sw, GParamSpec *pspec, NetDeviceWifi *device_wifi) { GtkWidget *dialog; GtkWidget *window; CcNetworkPanel *panel; if (device_wifi->priv->updating_device) return; panel = net_object_get_panel (NET_OBJECT (device_wifi)); window = gtk_widget_get_toplevel (GTK_WIDGET (panel)); dialog = gtk_message_dialog_new (GTK_WINDOW (window), GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_OTHER, GTK_BUTTONS_NONE, _("Stop hotspot and disconnect any users?")); gtk_dialog_add_buttons (GTK_DIALOG (dialog), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, _("_Stop Hotspot"), GTK_RESPONSE_OK, NULL); g_signal_connect (dialog, "response", G_CALLBACK (stop_hotspot_response_cb), device_wifi); gtk_window_present (GTK_WINDOW (dialog)); } static void connect_wifi_network (NetDeviceWifi *device_wifi, GtkTreeView *tv, GtkTreePath *path) { gboolean ap_in_range; gchar *ap_object_path; gchar *ssid; gchar *connection_id; GtkTreeIter iter; GtkTreeModel *model; NM80211Mode mode; model = gtk_tree_view_get_model (tv); gtk_tree_model_get_iter (model, &iter, path); gtk_tree_model_get (model, &iter, COLUMN_ACCESS_POINT_ID, &ap_object_path, COLUMN_CONNECTION_ID, &connection_id, COLUMN_TITLE, &ssid, COLUMN_AP_IN_RANGE, &ap_in_range, COLUMN_MODE, &mode, -1); if (connection_id) activate_connection (device_wifi, connection_id); else if (ap_in_range || mode == NM_802_11_MODE_UNKNOWN) wireless_try_to_connect (device_wifi, ssid, ap_object_path); else g_warning ("can't connect"); g_free (ap_object_path); g_free (connection_id); g_free (ssid); } static void update_saved_last_used (NetDeviceWifi *device_wifi) { gchar *last_used = NULL; GDateTime *now = NULL; GDateTime *then = NULL; gint days; GTimeSpan diff; guint64 timestamp; NMRemoteConnection *connection; NMRemoteSettings *remote_settings; NMSettingConnection *s_con; remote_settings = net_object_get_remote_settings (NET_OBJECT (device_wifi)); connection = nm_remote_settings_get_connection_by_path (remote_settings, device_wifi->priv->selected_connection_id); if (connection == NULL) goto out; s_con = nm_connection_get_setting_connection (NM_CONNECTION (connection)); if (s_con == NULL) goto out; timestamp = nm_setting_connection_get_timestamp (s_con); if (timestamp == 0) goto out; /* calculate the amount of time that has elapsed */ now = g_date_time_new_now_utc (); then = g_date_time_new_from_unix_utc (timestamp); diff = g_date_time_difference (now, then); days = diff / G_TIME_SPAN_DAY; last_used = g_strdup_printf (ngettext ("%i day ago", "%i days ago", days), days); out: panel_set_device_widget_details (device_wifi->priv->builder, "saved_last_used", last_used); if (now != NULL) g_date_time_unref (now); if (then != NULL) g_date_time_unref (then); g_free (last_used); } static void show_wifi_details (NetDeviceWifi *device_wifi, GtkTreeView *tv, GtkTreePath *path) { GtkWidget *widget; gboolean ret; gboolean in_range; GtkTreeModel *model; GtkTreeIter iter; gchar *path_str; model = gtk_tree_view_get_model (tv); path_str = gtk_tree_path_to_string (path); ret = gtk_tree_model_get_iter_from_string (model, &iter, path_str); if (!ret) goto out; /* get parameters about the selected connection */ g_free (device_wifi->priv->selected_connection_id); g_free (device_wifi->priv->selected_ssid_title); gtk_tree_model_get (model, &iter, COLUMN_ACCESS_POINT_ID, &device_wifi->priv->selected_ap_id, COLUMN_CONNECTION_ID, &device_wifi->priv->selected_connection_id, COLUMN_TITLE, &device_wifi->priv->selected_ssid_title, COLUMN_AP_IN_RANGE, &in_range, -1); g_debug ("ssid = %s, in-range = %i", device_wifi->priv->selected_ssid_title, in_range); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "notebook_view")); if (in_range) { nm_device_wifi_refresh_ui (device_wifi); gtk_notebook_set_current_page (GTK_NOTEBOOK (widget), 1); goto out; } /* update the last used label */ update_saved_last_used (device_wifi); gtk_notebook_set_current_page (GTK_NOTEBOOK (widget), 4); /* set header with SSID */ widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "label_saved_device")); gtk_label_set_label (GTK_LABEL (widget), device_wifi->priv->selected_ssid_title); /* NM doesn't tell us this yet */ panel_set_device_widget_details (device_wifi->priv->builder, "saved_security", NULL); panel_set_device_widget_details (device_wifi->priv->builder, "saved_security_key", NULL); out: g_free (path_str); } static void show_wifi_list (NetDeviceWifi *device_wifi) { GtkWidget *widget; widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "notebook_view")); gtk_notebook_set_current_page (GTK_NOTEBOOK (widget), 0); } static gboolean arrow_visible (GtkTreeModel *model, GtkTreeIter *iter) { gboolean active; gboolean ap_is_saved; gboolean ret; gchar *sort; gtk_tree_model_get (model, iter, COLUMN_ACTIVE, &active, COLUMN_AP_IS_SAVED, &ap_is_saved, COLUMN_SORT, &sort, -1); if (active || ap_is_saved) ret = TRUE; else ret = FALSE; g_free (sort); return ret; } static void set_arrow_image (GtkCellLayout *layout, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter, gpointer user_data) { const gchar *icon; if (arrow_visible (model, iter)) icon = "go-next-symbolic"; else icon = ""; g_object_set (cell, "icon-name", icon, NULL); } static gboolean over_arrow (NetDeviceWifi *device_wifi, GtkTreeView *tv, GtkTreeViewColumn *col, GtkTreePath *path, gint x, gint y) { GtkTreeModel *model; GtkTreeIter iter; gint width; model = gtk_tree_view_get_model (tv); gtk_tree_model_get_iter (model, &iter, path); if (!arrow_visible (model, &iter)) return FALSE; width = gtk_tree_view_column_get_width (col); /* FIXME: get actual arrow size */ if (x < width - 20) return FALSE; return TRUE; } static gboolean wifi_button_release_event (GtkWidget *widget, GdkEventButton *event, gpointer user_data) { gboolean res; GtkTreePath *path; GtkTreeViewColumn *col; GtkTreeView *tv = GTK_TREE_VIEW (widget); NetDeviceWifi *device_wifi = NET_DEVICE_WIFI (user_data); if (event->type != GDK_BUTTON_RELEASE) return TRUE; res = gtk_tree_view_get_path_at_pos (tv, (int) event->x, (int) event->y, &path, &col, NULL, NULL); if (!res) return FALSE; if (over_arrow (device_wifi, tv, col, path, event->x, event->y)) show_wifi_details (device_wifi, tv, path); else connect_wifi_network (device_wifi, tv, path); gtk_tree_path_free (path); return FALSE; } static void edit_connection (GtkButton *button, NetDeviceWifi *device_wifi) { net_object_edit (NET_OBJECT (device_wifi)); } static void remote_settings_read_cb (NMRemoteSettings *remote_settings, NetDeviceWifi *device_wifi) { gboolean is_hotspot; device_wifi_refresh_saved_connections (device_wifi); /* go straight to the hotspot UI */ is_hotspot = device_is_hotspot (device_wifi); if (is_hotspot) { nm_device_wifi_refresh_hotspot (device_wifi); show_hotspot_ui (device_wifi); } } static gboolean separator_visible (GtkTreeModel *model, GtkTreeIter *iter) { gboolean active; gboolean ap_is_saved; gboolean ap_in_range; gchar *sort; gboolean ret; gtk_tree_model_get (model, iter, COLUMN_ACTIVE, &active, COLUMN_AP_IS_SAVED, &ap_is_saved, COLUMN_AP_IN_RANGE, &ap_in_range, COLUMN_SORT, &sort, -1); if (!active && ap_is_saved && ap_in_range) ret = TRUE; else ret = FALSE; g_free (sort); return ret; } static void set_draw_separator (GtkCellLayout *layout, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter, gpointer user_data) { gboolean draw; draw = separator_visible (model, iter); g_object_set (cell, "draw", draw, NULL); } static void net_device_wifi_constructed (GObject *object) { NetDeviceWifi *device_wifi = NET_DEVICE_WIFI (object); NMClient *client; NMRemoteSettings *remote_settings; NMClientPermissionResult perm; GtkWidget *widget; G_OBJECT_CLASS (net_device_wifi_parent_class)->constructed (object); client = net_object_get_client (NET_OBJECT (device_wifi)); g_signal_connect (client, "notify::wireless-enabled", G_CALLBACK (wireless_enabled_toggled), device_wifi); /* only show the button if the user can create a hotspot */ perm = nm_client_get_permission_result (client, NM_CLIENT_PERMISSION_WIFI_SHARE_OPEN); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "start_hotspot_button")); gtk_widget_set_sensitive (widget, perm == NM_CLIENT_PERMISSION_RESULT_YES || perm == NM_CLIENT_PERMISSION_RESULT_AUTH); remote_settings = net_object_get_remote_settings (NET_OBJECT (device_wifi)); g_signal_connect (remote_settings, "connections-read", G_CALLBACK (remote_settings_read_cb), device_wifi); nm_device_wifi_refresh_ui (device_wifi); } static void net_device_wifi_finalize (GObject *object) { NetDeviceWifi *device_wifi = NET_DEVICE_WIFI (object); NetDeviceWifiPrivate *priv = device_wifi->priv; g_object_unref (priv->builder); g_free (priv->selected_ssid_title); g_free (priv->selected_connection_id); g_free (priv->selected_ap_id); G_OBJECT_CLASS (net_device_wifi_parent_class)->finalize (object); } static void device_wifi_edit (NetObject *object) { const gchar *uuid; gchar *cmdline; GError *error = NULL; NetDeviceWifi *device = NET_DEVICE_WIFI (object); NMRemoteSettings *settings; NMRemoteConnection *connection; settings = net_object_get_remote_settings (object); connection = nm_remote_settings_get_connection_by_path (settings, device->priv->selected_connection_id); if (connection == NULL) { g_warning ("failed to get remote connection"); return; } uuid = nm_connection_get_uuid (NM_CONNECTION (connection)); cmdline = g_strdup_printf ("nm-connection-editor --edit %s", uuid); g_debug ("Launching '%s'\n", cmdline); if (!g_spawn_command_line_async (cmdline, &error)) { g_warning ("Failed to launch nm-connection-editor: %s", error->message); g_error_free (error); } g_free (cmdline); } static void net_device_wifi_class_init (NetDeviceWifiClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); NetObjectClass *parent_class = NET_OBJECT_CLASS (klass); object_class->finalize = net_device_wifi_finalize; object_class->constructed = net_device_wifi_constructed; parent_class->add_to_notebook = device_wifi_proxy_add_to_notebook; parent_class->refresh = device_wifi_refresh; parent_class->edit = device_wifi_edit; g_type_class_add_private (klass, sizeof (NetDeviceWifiPrivate)); } static void net_device_wifi_init (NetDeviceWifi *device_wifi) { GError *error = NULL; GtkWidget *widget; GtkCellRenderer *renderer; GtkTreeSortable *sortable; GtkTreeViewColumn *column; GtkCellArea *area; GdkRGBA transparent = { 0.0, 0.0, 0.0, 0.0 }; device_wifi->priv = NET_DEVICE_WIFI_GET_PRIVATE (device_wifi); device_wifi->priv->builder = gtk_builder_new (); gtk_builder_add_from_file (device_wifi->priv->builder, GNOMECC_UI_DIR "/network-wifi.ui", &error); if (error != NULL) { g_warning ("Could not load interface file: %s", error->message); g_error_free (error); return; } /* setup wifi views */ widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "device_off_switch")); g_signal_connect (widget, "notify::active", G_CALLBACK (device_off_toggled), device_wifi); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "button_options1")); g_signal_connect (widget, "clicked", G_CALLBACK (edit_connection), device_wifi); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "button_options4")); g_signal_connect (widget, "clicked", G_CALLBACK (edit_connection), device_wifi); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "button_forget1")); g_signal_connect (widget, "clicked", G_CALLBACK (forget_button_clicked_cb), device_wifi); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "button_forget4")); g_signal_connect (widget, "clicked", G_CALLBACK (forget_button_clicked_cb), device_wifi); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "button_disconnect1")); g_signal_connect (widget, "clicked", G_CALLBACK (disconnect_button_clicked_cb), device_wifi); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "button_connect1")); g_signal_connect (widget, "clicked", G_CALLBACK (connect_button_clicked_cb), device_wifi); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "treeview_list")); g_signal_connect (widget, "button-release-event", G_CALLBACK (wifi_button_release_event), device_wifi); /* sort networks in drop down */ sortable = GTK_TREE_SORTABLE (gtk_builder_get_object (device_wifi->priv->builder, "liststore_network")); gtk_tree_sortable_set_sort_column_id (sortable, COLUMN_SORT, GTK_SORT_ASCENDING); gtk_tree_sortable_set_sort_func (sortable, COLUMN_SORT, wireless_ap_model_sort_cb, device_wifi, NULL); column = GTK_TREE_VIEW_COLUMN (gtk_builder_get_object (device_wifi->priv->builder, "treeview_list_column")); area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (column)); renderer = gtk_cell_renderer_pixbuf_new (); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (column), renderer, FALSE); g_object_set (renderer, "follow-state", TRUE, "icon-name", "object-select-symbolic", NULL); gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (column), renderer, "visible", COLUMN_ACTIVE, NULL); gtk_cell_area_cell_set (area, renderer, "align", TRUE, NULL); renderer = gtk_cell_renderer_text_new (); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (column), renderer, TRUE); gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (column), renderer, "markup", COLUMN_TITLE, NULL); gtk_cell_area_cell_set (area, renderer, "align", TRUE, "expand", TRUE, NULL); renderer = panel_cell_renderer_mode_new (); gtk_cell_renderer_set_padding (renderer, 4, 0); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (column), renderer, FALSE); g_object_set (renderer, "follow-state", TRUE, NULL); gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (column), renderer, "mode", COLUMN_MODE, NULL); renderer = gtk_cell_renderer_text_new (); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (column), renderer, FALSE); gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (column), renderer, "visible", COLUMN_AP_IS_SAVED, NULL); g_object_set (renderer, "text", _("Out of range"), "xalign", 1.0, NULL); renderer = panel_cell_renderer_signal_new (); gtk_cell_renderer_set_padding (renderer, 4, 0); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (column), renderer, FALSE); g_object_set (renderer, "follow-state", TRUE, NULL); gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (column), renderer, "signal", COLUMN_STRENGTH, "visible", COLUMN_AP_IN_RANGE, NULL); renderer = panel_cell_renderer_security_new (); gtk_cell_renderer_set_padding (renderer, 4, 0); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (column), renderer, FALSE); g_object_set (renderer, "follow-state", TRUE, NULL); gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (column), renderer, "security", COLUMN_SECURITY, "visible", COLUMN_AP_IN_RANGE, NULL); renderer = panel_cell_renderer_separator_new (); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (column), renderer, FALSE); g_object_set (renderer, "visible", TRUE, "sensitive", FALSE, "draw", TRUE, NULL); gtk_cell_renderer_set_fixed_size (renderer, 1, -1); gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (column), renderer, set_draw_separator, device_wifi, NULL); renderer = gtk_cell_renderer_pixbuf_new (); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (column), renderer, FALSE); g_object_set (renderer, "follow-state", TRUE, "visible", TRUE, NULL); gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (column), renderer, set_arrow_image, device_wifi, NULL); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "button_back1")); g_signal_connect_swapped (widget, "clicked", G_CALLBACK (show_wifi_list), device_wifi); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "button_back4")); g_signal_connect_swapped (widget, "clicked", G_CALLBACK (show_wifi_list), device_wifi); /* setup view */ widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "notebook_view")); gtk_notebook_set_show_tabs (GTK_NOTEBOOK (widget), FALSE); gtk_notebook_set_current_page (GTK_NOTEBOOK (widget), 0); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "start_hotspot_button")); g_signal_connect (widget, "clicked", G_CALLBACK (start_hotspot), device_wifi); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "switch_hotspot_off")); g_signal_connect (widget, "notify::active", G_CALLBACK (switch_hotspot_changed_cb), device_wifi); widget = GTK_WIDGET (gtk_builder_get_object (device_wifi->priv->builder, "viewport_list")); gtk_widget_override_background_color (widget, 0, &transparent); }