diff options
Diffstat (limited to 'src/settings/plugins/keyfile/nm-keyfile-connection.c')
| -rw-r--r-- | src/settings/plugins/keyfile/nm-keyfile-connection.c | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/src/settings/plugins/keyfile/nm-keyfile-connection.c b/src/settings/plugins/keyfile/nm-keyfile-connection.c new file mode 100644 index 00000000..23618f7c --- /dev/null +++ b/src/settings/plugins/keyfile/nm-keyfile-connection.c @@ -0,0 +1,173 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* NetworkManager system settings service - keyfile plugin + * + * 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) 2008 Novell, Inc. + * Copyright (C) 2008 - 2011 Red Hat, Inc. + */ + +#include <string.h> +#include <glib/gstdio.h> +#include <NetworkManager.h> +#include <nm-setting-connection.h> +#include <nm-utils.h> + +#include "nm-system-config-interface.h" +#include "nm-dbus-glib-types.h" +#include "nm-keyfile-connection.h" +#include "reader.h" +#include "writer.h" +#include "common.h" + +G_DEFINE_TYPE (NMKeyfileConnection, nm_keyfile_connection, NM_TYPE_SETTINGS_CONNECTION) + +#define NM_KEYFILE_CONNECTION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_KEYFILE_CONNECTION, NMKeyfileConnectionPrivate)) + +typedef struct { + char *path; +} NMKeyfileConnectionPrivate; + +NMKeyfileConnection * +nm_keyfile_connection_new (const char *full_path, + NMConnection *source, + GError **error) +{ + GObject *object; + NMKeyfileConnectionPrivate *priv; + NMConnection *tmp; + const char *uuid; + + g_return_val_if_fail (full_path != NULL, NULL); + + /* If we're given a connection already, prefer that instead of re-reading */ + if (source) + tmp = g_object_ref (source); + else { + tmp = nm_keyfile_plugin_connection_from_file (full_path, error); + if (!tmp) + return NULL; + } + + object = (GObject *) g_object_new (NM_TYPE_KEYFILE_CONNECTION, NULL); + if (!object) + goto out; + + priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (object); + priv->path = g_strdup (full_path); + + /* Update our settings with what was read from the file */ + if (!nm_settings_connection_replace_settings (NM_SETTINGS_CONNECTION (object), tmp, error)) { + g_object_unref (object); + object = NULL; + goto out; + } + + uuid = nm_connection_get_uuid (NM_CONNECTION (object)); + if (!uuid) { + g_set_error (error, KEYFILE_PLUGIN_ERROR, 0, + "Connection in file %s had no UUID", full_path); + g_object_unref (object); + object = NULL; + } + +out: + g_object_unref (tmp); + return (NMKeyfileConnection *) object; +} + +const char * +nm_keyfile_connection_get_path (NMKeyfileConnection *self) +{ + g_return_val_if_fail (NM_IS_KEYFILE_CONNECTION (self), NULL); + + return NM_KEYFILE_CONNECTION_GET_PRIVATE (self)->path; +} + +static void +commit_changes (NMSettingsConnection *connection, + NMSettingsConnectionCommitFunc callback, + gpointer user_data) +{ + NMKeyfileConnectionPrivate *priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (connection); + char *path = NULL; + GError *error = NULL; + + if (!nm_keyfile_plugin_write_connection (NM_CONNECTION (connection), + priv->path, + &path, + &error)) { + callback (connection, error, user_data); + g_clear_error (&error); + return; + } + + /* Update the filename if it changed */ + if (path) { + g_free (priv->path); + priv->path = path; + } + + NM_SETTINGS_CONNECTION_CLASS (nm_keyfile_connection_parent_class)->commit_changes (connection, + callback, + user_data); +} + +static void +do_delete (NMSettingsConnection *connection, + NMSettingsConnectionDeleteFunc callback, + gpointer user_data) +{ + NMKeyfileConnectionPrivate *priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (connection); + + g_unlink (priv->path); + + NM_SETTINGS_CONNECTION_CLASS (nm_keyfile_connection_parent_class)->delete (connection, + callback, + user_data); +} + +/* GObject */ + +static void +nm_keyfile_connection_init (NMKeyfileConnection *connection) +{ +} + +static void +finalize (GObject *object) +{ + NMKeyfileConnectionPrivate *priv = NM_KEYFILE_CONNECTION_GET_PRIVATE (object); + + nm_connection_clear_secrets (NM_CONNECTION (object)); + + g_free (priv->path); + + G_OBJECT_CLASS (nm_keyfile_connection_parent_class)->finalize (object); +} + +static void +nm_keyfile_connection_class_init (NMKeyfileConnectionClass *keyfile_connection_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (keyfile_connection_class); + NMSettingsConnectionClass *settings_class = NM_SETTINGS_CONNECTION_CLASS (keyfile_connection_class); + + g_type_class_add_private (keyfile_connection_class, sizeof (NMKeyfileConnectionPrivate)); + + /* Virtual methods */ + object_class->finalize = finalize; + settings_class->commit_changes = commit_changes; + settings_class->delete = do_delete; +} |