diff options
Diffstat (limited to 'src/settings/plugins/ifnet/nms-ifnet-connection.c')
| -rw-r--r-- | src/settings/plugins/ifnet/nms-ifnet-connection.c | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/src/settings/plugins/ifnet/nms-ifnet-connection.c b/src/settings/plugins/ifnet/nms-ifnet-connection.c new file mode 100644 index 00000000..ba87d46c --- /dev/null +++ b/src/settings/plugins/ifnet/nms-ifnet-connection.c @@ -0,0 +1,238 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* + * Mu Qiao <qiaomuf@gmail.com> + * + * 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) 1999-2010 Gentoo Foundation, Inc. + */ + +#include "nm-default.h" + +#include "nms-ifnet-connection.h" + +#include <string.h> +#include <glib/gstdio.h> + +#include "nm-dbus-interface.h" +#include "nm-utils.h" +#include "nm-setting-wireless-security.h" +#include "settings/nm-settings-connection.h" +#include "settings/nm-settings-plugin.h" + +#include "nms-ifnet-connection-parser.h" +#include "nms-ifnet-net-parser.h" +#include "nms-ifnet-net-utils.h" +#include "nms-ifnet-wpa-parser.h" +#include "nms-ifnet-plugin.h" + +/*****************************************************************************/ + +enum { + IFNET_SETUP_MONITORS, + IFNET_CANCEL_MONITORS, + IFNET_LAST_SIGNAL +}; + +static guint signals[IFNET_LAST_SIGNAL] = { 0 }; + +typedef struct { + gchar *conn_name; + NMSettingsPlugin *config; +} NMIfnetConnectionPrivate; + +struct _NMIfnetConnection { + NMSettingsConnection parent; + NMIfnetConnectionPrivate _priv; +}; + +struct _NMIfnetConnectionClass { + NMSettingsConnectionClass parent; +}; + +G_DEFINE_TYPE (NMIfnetConnection, nm_ifnet_connection, NM_TYPE_SETTINGS_CONNECTION) + +#define NM_IFNET_CONNECTION_GET_PRIVATE(self) _NM_GET_PRIVATE (self, NMIfnetConnection, NM_IS_IFNET_CONNECTION) + +/*****************************************************************************/ + +const char * +nm_ifnet_connection_get_conn_name (NMIfnetConnection *connection) +{ + return NM_IFNET_CONNECTION_GET_PRIVATE (connection)->conn_name; +} + +static void +commit_changes (NMSettingsConnection *connection, + NMSettingsConnectionCommitReason commit_reason, + NMSettingsConnectionCommitFunc callback, + gpointer user_data) +{ + GError *error = NULL; + NMIfnetConnectionPrivate *priv = NM_IFNET_CONNECTION_GET_PRIVATE ((NMIfnetConnection *) connection); + gchar *new_name = NULL; + gboolean success = FALSE; + + g_signal_emit (connection, signals[IFNET_CANCEL_MONITORS], 0); + + if (priv->conn_name) { + /* Existing connection; update it */ + success = ifnet_update_parsers_by_connection (NM_CONNECTION (connection), + priv->conn_name, + CONF_NET_FILE, + WPA_SUPPLICANT_CONF, + &new_name, + NULL, + &error); + } else { + /* New connection, add it */ + success = ifnet_add_new_connection (NM_CONNECTION (connection), + CONF_NET_FILE, + WPA_SUPPLICANT_CONF, + &new_name, + NULL, + &error); + if (success) + reload_parsers (); + } + + if (success) { + /* update connection name */ + g_assert (new_name); + g_free (priv->conn_name); + priv->conn_name = new_name; + + NM_SETTINGS_CONNECTION_CLASS (nm_ifnet_connection_parent_class)->commit_changes (connection, commit_reason, callback, user_data); + nm_log_info (LOGD_SETTINGS, "Successfully updated %s", priv->conn_name); + } else { + nm_log_warn (LOGD_SETTINGS, "Failed to update %s", + priv->conn_name ? priv->conn_name : + nm_connection_get_id (NM_CONNECTION (connection))); + reload_parsers (); + callback (connection, error, user_data); + g_error_free (error); + } + + g_signal_emit (connection, signals[IFNET_SETUP_MONITORS], 0); +} + +static void +do_delete (NMSettingsConnection *connection, + NMSettingsConnectionDeleteFunc callback, + gpointer user_data) +{ + GError *error = NULL; + NMIfnetConnectionPrivate *priv = NM_IFNET_CONNECTION_GET_PRIVATE ((NMIfnetConnection *) connection); + + g_signal_emit (connection, signals[IFNET_CANCEL_MONITORS], 0); + + /* Only connections which exist in /etc/conf.d/net will have a conn_name */ + if (priv->conn_name) { + if (!ifnet_delete_connection_in_parsers (priv->conn_name, CONF_NET_FILE, WPA_SUPPLICANT_CONF, NULL)) { + nm_log_warn (LOGD_SETTINGS, "Failed to delete %s", priv->conn_name); + reload_parsers (); + callback (connection, error, user_data); + g_error_free (error); + g_signal_emit (connection, signals[IFNET_SETUP_MONITORS], 0); + return; + } + } + + NM_SETTINGS_CONNECTION_CLASS (nm_ifnet_connection_parent_class)->delete (connection, callback, user_data); + + g_signal_emit (connection, signals[IFNET_SETUP_MONITORS], 0); + + nm_log_info (LOGD_SETTINGS, "Successfully deleted %s", + priv->conn_name ? priv->conn_name : + nm_connection_get_id (NM_CONNECTION (connection))); +} + +/*****************************************************************************/ + +static void +nm_ifnet_connection_init (NMIfnetConnection * connection) +{ +} + +NMIfnetConnection * +nm_ifnet_connection_new (NMConnection *source, const char *conn_name) +{ + NMConnection *tmp; + GObject *object; + GError *error = NULL; + gboolean update_unsaved = TRUE; + + g_return_val_if_fail (source || conn_name, NULL); + + if (source) + tmp = g_object_ref (source); + else { + tmp = ifnet_update_connection_from_config_block (conn_name, NULL, &error); + if (!tmp) { + nm_log_warn (LOGD_SETTINGS, "Could not read connection '%s': %s", + conn_name, error->message); + g_error_free (error); + return NULL; + } + + /* If we just read the connection from disk, it's clearly not Unsaved */ + update_unsaved = FALSE; + } + + object = (GObject *) g_object_new (NM_TYPE_IFNET_CONNECTION, NULL); + + NM_IFNET_CONNECTION_GET_PRIVATE ((NMIfnetConnection *) object)->conn_name = g_strdup (conn_name); + if (!nm_settings_connection_replace_settings (NM_SETTINGS_CONNECTION (object), + tmp, + update_unsaved, + NULL, + NULL)) { + g_object_unref (object); + return NULL; + } + g_object_unref (tmp); + + return NM_IFNET_CONNECTION (object); +} + +static void +finalize (GObject * object) +{ + g_free (NM_IFNET_CONNECTION_GET_PRIVATE ((NMIfnetConnection *) object)->conn_name); + G_OBJECT_CLASS (nm_ifnet_connection_parent_class)->finalize (object); +} + +static void +nm_ifnet_connection_class_init (NMIfnetConnectionClass * ifnet_connection_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (ifnet_connection_class); + NMSettingsConnectionClass *settings_class = NM_SETTINGS_CONNECTION_CLASS (ifnet_connection_class); + + object_class->finalize = finalize; + + settings_class->delete = do_delete; + settings_class->commit_changes = commit_changes; + + signals[IFNET_SETUP_MONITORS] = + g_signal_new ("ifnet_setup_monitors", + G_OBJECT_CLASS_TYPE (object_class), G_SIGNAL_RUN_LAST, + 0, NULL, NULL, g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + signals[IFNET_CANCEL_MONITORS] = + g_signal_new ("ifnet_cancel_monitors", + G_OBJECT_CLASS_TYPE (object_class), G_SIGNAL_RUN_LAST, + 0, NULL, NULL, g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); +} |