Imported Upstream version 0.8.4.0 upstream/0.8.4.0

1 files changed, 0 insertions, 654 deletions

diff --git a/src/settings/plugins/keyfile/plugin.c b/src/settings/plugins/keyfile/plugin.c
deleted file mode 100644
index ffc614bc..00000000
--- a/src/settings/plugins/keyfile/plugin.c
+++ /dev/null
@@ -1,654 +0,0 @@
-/* -*- 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 <config.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <netinet/ether.h>
-#include <string.h>
-
-#include <gmodule.h>
-#include <glib.h>
-#include <glib/gstdio.h>
-#include <gio/gio.h>
-
-#include <nm-connection.h>
-#include <nm-setting.h>
-#include <nm-setting-connection.h>
-
-#include "plugin.h"
-#include "nm-system-config-interface.h"
-#include "nm-keyfile-connection.h"
-#include "writer.h"
-#include "common.h"
-#include "utils.h"
-
-#define CONF_FILE SYSCONFDIR "/NetworkManager/NetworkManager.conf"
-#define OLD_CONF_FILE SYSCONFDIR "/NetworkManager/nm-system-settings.conf"
-
-static char *plugin_get_hostname (SCPluginKeyfile *plugin);
-static void system_config_interface_init (NMSystemConfigInterface *system_config_interface_class);
-
-G_DEFINE_TYPE_EXTENDED (SCPluginKeyfile, sc_plugin_keyfile, G_TYPE_OBJECT, 0,
-				    G_IMPLEMENT_INTERFACE (NM_TYPE_SYSTEM_CONFIG_INTERFACE,
-									  system_config_interface_init))
-
-#define SC_PLUGIN_KEYFILE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), SC_TYPE_PLUGIN_KEYFILE, SCPluginKeyfilePrivate))
-
-typedef struct {
-	GHashTable *hash;
-
-	GFileMonitor *monitor;
-	guint monitor_id;
-
-	const char *conf_file;
-	GFileMonitor *conf_file_monitor;
-	guint conf_file_monitor_id;
-
-	char *hostname;
-
-	gboolean disposed;
-} SCPluginKeyfilePrivate;
-
-static NMSettingsConnection *
-_internal_new_connection (SCPluginKeyfile *self,
-                          const char *full_path,
-                          NMConnection *source,
-                          GError **error)
-{
-	SCPluginKeyfilePrivate *priv = SC_PLUGIN_KEYFILE_GET_PRIVATE (self);
-	NMKeyfileConnection *connection;
-
-	g_return_val_if_fail (full_path != NULL, NULL);
-
-	connection = nm_keyfile_connection_new (full_path, source, error);
-	if (connection) {
-		g_hash_table_insert (priv->hash,
-		                     (gpointer) nm_keyfile_connection_get_path (connection),
-		                     connection);
-	}
-
-	return (NMSettingsConnection *) connection;
-}
-
-static void
-read_connections (NMSystemConfigInterface *config)
-{
-	SCPluginKeyfile *self = SC_PLUGIN_KEYFILE (config);
-	GDir *dir;
-	GError *error = NULL;
-	const char *item;
-
-	dir = g_dir_open (KEYFILE_DIR, 0, &error);
-	if (!dir) {
-		PLUGIN_WARN (KEYFILE_PLUGIN_NAME, "Cannot read directory '%s': (%d) %s",
-		             KEYFILE_DIR,
-		             error ? error->code : -1,
-		             error && error->message ? error->message : "(unknown)");
-		g_clear_error (&error);
-		return;
-	}
-
-	while ((item = g_dir_read_name (dir))) {
-		NMSettingsConnection *connection;
-		char *full_path;
-
-		if (nm_keyfile_plugin_utils_should_ignore_file (item))
-			continue;
-
-		full_path = g_build_filename (KEYFILE_DIR, item, NULL);
-		PLUGIN_PRINT (KEYFILE_PLUGIN_NAME, "parsing %s ... ", item);
-
-		connection = _internal_new_connection (self, full_path, NULL, &error);
-		if (connection) {
-			PLUGIN_PRINT (KEYFILE_PLUGIN_NAME, "    read connection '%s'",
-			              nm_connection_get_id (NM_CONNECTION (connection)));
-		} else {
-			PLUGIN_PRINT (KEYFILE_PLUGIN_NAME, "    error: %s",
-				          (error && error->message) ? error->message : "(unknown)");
-		}
-		g_clear_error (&error);
-		g_free (full_path);
-	}
-	g_dir_close (dir);
-}
-
-static void
-update_connection_settings_commit_cb (NMSettingsConnection *orig, GError *error, gpointer user_data)
-{
-	if (error) {
-		g_warning ("%s: '%s' / '%s' invalid: %d",
-		       	   __func__,
-		       	   error ? g_type_name (nm_connection_lookup_setting_type_by_quark (error->domain)) : "(none)",
-		       	   (error && error->message) ? error->message : "(none)",
-		       	   error ? error->code : -1);
-		g_clear_error (&error);
-
-		nm_settings_connection_signal_remove (orig);
-	}
-}
-
-static void
-update_connection_settings (NMKeyfileConnection *orig,
-                            NMKeyfileConnection *new)
-{
-	nm_settings_connection_replace_and_commit (NM_SETTINGS_CONNECTION (orig),
-	                                           NM_CONNECTION (new),
-	                                           update_connection_settings_commit_cb, NULL);
-}
-
-/* Monitoring */
-
-static void
-remove_connection (SCPluginKeyfile *self,
-                   NMKeyfileConnection *connection,
-                   const char *name)
-{
-	g_return_if_fail (connection != NULL);
-	g_return_if_fail (name != NULL);
-
-	/* Removing from the hash table should drop the last reference */
-	g_object_ref (connection);
-	g_hash_table_remove (SC_PLUGIN_KEYFILE_GET_PRIVATE (self)->hash, name);
-	nm_settings_connection_signal_remove (NM_SETTINGS_CONNECTION (connection));
-	g_object_unref (connection);
-}
-
-static NMKeyfileConnection *
-find_by_uuid (SCPluginKeyfile *self, const char *uuid)
-{
-	SCPluginKeyfilePrivate *priv = SC_PLUGIN_KEYFILE_GET_PRIVATE (self);
-	GHashTableIter iter;
-	gpointer data = NULL;
-
-	g_return_val_if_fail (uuid != NULL, NULL);
-
-	g_hash_table_iter_init (&iter, priv->hash);
-	while (g_hash_table_iter_next (&iter, NULL, &data)) {
-		NMConnection *candidate = NM_CONNECTION (data);
-
-		if (strcmp (uuid, nm_connection_get_uuid (candidate)) == 0)
-			return NM_KEYFILE_CONNECTION (candidate);
-	}
-	return NULL;
-}
-
-static void
-dir_changed (GFileMonitor *monitor,
-             GFile *file,
-             GFile *other_file,
-             GFileMonitorEvent event_type,
-             gpointer user_data)
-{
-	NMSystemConfigInterface *config = NM_SYSTEM_CONFIG_INTERFACE (user_data);
-	SCPluginKeyfile *self = SC_PLUGIN_KEYFILE (config);
-	SCPluginKeyfilePrivate *priv = SC_PLUGIN_KEYFILE_GET_PRIVATE (self);
-	char *full_path;
-	NMKeyfileConnection *connection;
-	GError *error = NULL;
-
-	full_path = g_file_get_path (file);
-	if (nm_keyfile_plugin_utils_should_ignore_file (full_path)) {
-		g_free (full_path);
-		return;
-	}
-
-	connection = g_hash_table_lookup (priv->hash, full_path);
-
-	switch (event_type) {
-	case G_FILE_MONITOR_EVENT_DELETED:
-		if (connection) {
-			PLUGIN_PRINT (KEYFILE_PLUGIN_NAME, "removed %s.", full_path);
-			remove_connection (SC_PLUGIN_KEYFILE (config), connection, full_path);
-		}
-		break;
-	case G_FILE_MONITOR_EVENT_CREATED:
-	case G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT:
-		if (connection) {
-			/* Update */
-			NMKeyfileConnection *tmp;
-
-			tmp = nm_keyfile_connection_new (full_path, NULL, &error);
-			if (tmp) {
-				if (!nm_connection_compare (NM_CONNECTION (connection),
-				                            NM_CONNECTION (tmp),
-				                            NM_SETTING_COMPARE_FLAG_EXACT)) {
-					PLUGIN_PRINT (KEYFILE_PLUGIN_NAME, "updating %s", full_path);
-					update_connection_settings (connection, tmp);
-				}
-				g_object_unref (tmp);
-			} else {
-				/* Error; remove the connection */
-				PLUGIN_PRINT (KEYFILE_PLUGIN_NAME, "    error: %s",
-						      (error && error->message) ? error->message : "(unknown)");
-				g_clear_error (&error);
-				remove_connection (SC_PLUGIN_KEYFILE (config), connection, full_path);
-			}
-		} else {
-			PLUGIN_PRINT (KEYFILE_PLUGIN_NAME, "updating %s", full_path);
-
-			/* New */
-			connection = nm_keyfile_connection_new (full_path, NULL, &error);
-			if (connection) {
-				NMKeyfileConnection *found = NULL;
-
-				/* Connection renames will show up as different files but with
-				 * the same UUID.  Try to find the original connection.
-				 * A connection rename is treated just like an update except
-				 * there's a bit more housekeeping with the hash table.
-				 */
-				found = find_by_uuid (self, nm_connection_get_uuid (NM_CONNECTION (connection)));
-				if (found) {
-					const char *old_path = nm_keyfile_connection_get_path (connection);
-
-					/* Removing from the hash table should drop the last reference,
-					 * but of course we want to keep the connection around.
-					 */
-					g_object_ref (found);
-					g_hash_table_remove (priv->hash, old_path);
-
-					/* Updating settings should update the NMKeyfileConnection's
-					 * filename property too.
-					 */
-					update_connection_settings (found, connection);
-
-					/* Re-insert the connection back into the hash with the new filename */
-					g_hash_table_insert (priv->hash,
-					                     (gpointer) nm_keyfile_connection_get_path (found),
-					                     found);
-
-					/* Get rid of the temporary connection */
-					g_object_unref (connection);
-				} else {
-					g_hash_table_insert (priv->hash,
-					                     (gpointer) nm_keyfile_connection_get_path (connection),
-					                     connection);
-					g_signal_emit_by_name (config, NM_SYSTEM_CONFIG_INTERFACE_CONNECTION_ADDED, connection);
-				}
-			} else {
-				PLUGIN_PRINT (KEYFILE_PLUGIN_NAME, "    error: %s",
-						      (error && error->message) ? error->message : "(unknown)");
-				g_clear_error (&error);
-			}
-		}
-		break;
-	default:
-		break;
-	}
-
-	g_free (full_path);
-}
-
-static void
-conf_file_changed (GFileMonitor *monitor,
-				   GFile *file,
-				   GFile *other_file,
-				   GFileMonitorEvent event_type,
-				   gpointer data)
-{
-	SCPluginKeyfile *self = SC_PLUGIN_KEYFILE (data);
-	SCPluginKeyfilePrivate *priv = SC_PLUGIN_KEYFILE_GET_PRIVATE (self);
-	char *tmp;
-
-	switch (event_type) {
-	case G_FILE_MONITOR_EVENT_DELETED:
-	case G_FILE_MONITOR_EVENT_CREATED:
-	case G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT:
-		g_signal_emit_by_name (self, NM_SYSTEM_CONFIG_INTERFACE_UNMANAGED_SPECS_CHANGED);
-
-		/* hostname */
-		tmp = plugin_get_hostname (self);
-		if ((tmp && !priv->hostname)
-			|| (!tmp && priv->hostname)
-			|| (priv->hostname && tmp && strcmp (priv->hostname, tmp))) {
-
-			g_free (priv->hostname);
-			priv->hostname = tmp;
-			tmp = NULL;
-			g_object_notify (G_OBJECT (self), NM_SYSTEM_CONFIG_INTERFACE_HOSTNAME);
-		}
-
-		g_free (tmp);
-
-		break;
-	default:
-		break;
-	}
-}
-
-static void
-setup_monitoring (NMSystemConfigInterface *config)
-{
-	SCPluginKeyfilePrivate *priv = SC_PLUGIN_KEYFILE_GET_PRIVATE (config);
-	GFile *file;
-	GFileMonitor *monitor;
-
-	priv->hash = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_object_unref);
-
-	file = g_file_new_for_path (KEYFILE_DIR);
-	monitor = g_file_monitor_directory (file, G_FILE_MONITOR_NONE, NULL, NULL);
-	g_object_unref (file);
-
-	if (monitor) {
-		priv->monitor_id = g_signal_connect (monitor, "changed", G_CALLBACK (dir_changed), config);
-		priv->monitor = monitor;
-	}
-
-	file = g_file_new_for_path (priv->conf_file);
-	monitor = g_file_monitor_file (file, G_FILE_MONITOR_NONE, NULL, NULL);
-	g_object_unref (file);
-
-	if (monitor) {
-		priv->conf_file_monitor_id = g_signal_connect (monitor, "changed", G_CALLBACK (conf_file_changed), config);
-		priv->conf_file_monitor = monitor;
-	}
-}
-
-/* Plugin */
-
-static GSList *
-get_connections (NMSystemConfigInterface *config)
-{
-	SCPluginKeyfilePrivate *priv = SC_PLUGIN_KEYFILE_GET_PRIVATE (config);
-	GHashTableIter iter;
-	gpointer data = NULL;
-	GSList *list = NULL;
-
-	if (!priv->hash) {
-		setup_monitoring (config);
-		read_connections (config);
-	}
-
-	g_hash_table_iter_init (&iter, priv->hash);
-	while (g_hash_table_iter_next (&iter, NULL, &data))
-		list = g_slist_prepend (list, data);
-	return list;
-}
-
-static NMSettingsConnection *
-add_connection (NMSystemConfigInterface *config,
-                NMConnection *connection,
-                GError **error)
-{
-	SCPluginKeyfile *self = SC_PLUGIN_KEYFILE (config);
-	NMSettingsConnection *added = NULL;
-	char *path = NULL;
-
-	/* Write it out first, then add the connection to our internal list */
-	if (nm_keyfile_plugin_write_connection (connection, NULL, &path, error)) {
-		added = _internal_new_connection (self, path, connection, error);
-		g_free (path);
-	}
-	return added;
-}
-
-static GSList *
-get_unmanaged_specs (NMSystemConfigInterface *config)
-{
-	SCPluginKeyfilePrivate *priv = SC_PLUGIN_KEYFILE_GET_PRIVATE (config);
-	GKeyFile *key_file;
-	GSList *specs = NULL;
-	GError *error = NULL;
-
-	key_file = g_key_file_new ();
-	if (g_key_file_load_from_file (key_file, priv->conf_file, G_KEY_FILE_NONE, &error)) {
-		char *str;
-
-		str = g_key_file_get_value (key_file, "keyfile", "unmanaged-devices", NULL);
-		if (str) {
-			char **udis;
-			int i;
-
-			udis = g_strsplit (str, ";", -1);
-			g_free (str);
-
-			for (i = 0; udis[i] != NULL; i++) {
-				/* Verify unmanaged specification and add it to the list */
-				if (strlen (udis[i]) > 4 && !strncmp (udis[i], "mac:", 4) && ether_aton (udis[i] + 4)) {
-					char *p = udis[i];
-
-					/* To accept uppercase MACs in configuration file, we have to convert values to lowercase here.
-					 * Unmanaged MACs in specs are always in lowercase. */
-					while (*p) {
-				                *p = g_ascii_tolower (*p);
-				                p++;
-				        }
-					specs = g_slist_append (specs, udis[i]);
-				} else {
-					g_warning ("Error in file '%s': invalid unmanaged-devices entry: '%s'", priv->conf_file, udis[i]);
-					g_free (udis[i]);
-				}
-			}
-
-			g_free (udis); /* Yes, g_free, not g_strfreev because we need the strings in the list */
-		}
-	} else {
-		g_warning ("Error parsing file '%s': %s", priv->conf_file, error->message);
-		g_error_free (error);
-	}
-
-	g_key_file_free (key_file);
-
-	return specs;
-}
-
-static char *
-plugin_get_hostname (SCPluginKeyfile *plugin)
-{
-	SCPluginKeyfilePrivate *priv = SC_PLUGIN_KEYFILE_GET_PRIVATE (plugin);
-	GKeyFile *key_file;
-	char *hostname = NULL;
-	GError *error = NULL;
-
-	key_file = g_key_file_new ();
-	if (g_key_file_load_from_file (key_file, priv->conf_file, G_KEY_FILE_NONE, &error))
-		hostname = g_key_file_get_value (key_file, "keyfile", "hostname", NULL);
-	else {
-		g_warning ("Error parsing file '%s': %s", priv->conf_file, error->message);
-		g_error_free (error);
-	}
-
-	g_key_file_free (key_file);
-
-	return hostname;
-}
-
-static gboolean
-plugin_set_hostname (SCPluginKeyfile *plugin, const char *hostname)
-{
-	SCPluginKeyfilePrivate *priv = SC_PLUGIN_KEYFILE_GET_PRIVATE (plugin);
-	GKeyFile *key_file;
-	GError *error = NULL;
-	gboolean result = FALSE;
-
-	key_file = g_key_file_new ();
-	if (g_key_file_load_from_file (key_file, priv->conf_file, G_KEY_FILE_NONE, &error)) {
-		char *data;
-		gsize len;
-
-		g_key_file_set_string (key_file, "keyfile", "hostname", hostname);
-
-		data = g_key_file_to_data (key_file, &len, &error);
-		if (data) {
-			g_file_set_contents (priv->conf_file, data, len, &error);
-			g_free (data);
-
-			g_free (priv->hostname);
-			priv->hostname = g_strdup (hostname);
-			result = TRUE;
-		}
-
-		if (error) {
-			g_warning ("Error saving hostname: %s", error->message);
-			g_error_free (error);
-		}
-	} else {
-		g_warning ("Error parsing file '%s': %s", priv->conf_file, error->message);
-		g_error_free (error);
-	}
-
-	g_key_file_free (key_file);
-
-	return result;
-}
-
-/* GObject */
-
-static void
-sc_plugin_keyfile_init (SCPluginKeyfile *plugin)
-{
-	SCPluginKeyfilePrivate *priv = SC_PLUGIN_KEYFILE_GET_PRIVATE (plugin);
-
-	if (g_file_test (CONF_FILE, G_FILE_TEST_EXISTS))
-		priv->conf_file = CONF_FILE;
-	else
-		priv->conf_file = OLD_CONF_FILE;
-
-	priv->hostname = plugin_get_hostname (plugin);
-}
-
-static void
-get_property (GObject *object, guint prop_id,
-		    GValue *value, GParamSpec *pspec)
-{
-	switch (prop_id) {
-	case NM_SYSTEM_CONFIG_INTERFACE_PROP_NAME:
-		g_value_set_string (value, KEYFILE_PLUGIN_NAME);
-		break;
-	case NM_SYSTEM_CONFIG_INTERFACE_PROP_INFO:
-		g_value_set_string (value, KEYFILE_PLUGIN_INFO);
-		break;
-	case NM_SYSTEM_CONFIG_INTERFACE_PROP_CAPABILITIES:
-		g_value_set_uint (value, NM_SYSTEM_CONFIG_INTERFACE_CAP_MODIFY_CONNECTIONS | 
-						  NM_SYSTEM_CONFIG_INTERFACE_CAP_MODIFY_HOSTNAME);
-		break;
-	case NM_SYSTEM_CONFIG_INTERFACE_PROP_HOSTNAME:
-		g_value_set_string (value, SC_PLUGIN_KEYFILE_GET_PRIVATE (object)->hostname);
-		break;
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-}
-
-static void
-set_property (GObject *object, guint prop_id,
-			  const GValue *value, GParamSpec *pspec)
-{
-	const char *hostname;
-
-	switch (prop_id) {
-	case NM_SYSTEM_CONFIG_INTERFACE_PROP_HOSTNAME:
-		hostname = g_value_get_string (value);
-		if (hostname && strlen (hostname) < 1)
-			hostname = NULL;
-		plugin_set_hostname (SC_PLUGIN_KEYFILE (object), hostname);
-		break;
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-}
-
-static void
-dispose (GObject *object)
-{
-	SCPluginKeyfilePrivate *priv = SC_PLUGIN_KEYFILE_GET_PRIVATE (object);
-
-	if (priv->disposed)
-		return;
-
-	priv->disposed = TRUE;
-
-	if (priv->monitor) {
-		if (priv->monitor_id)
-			g_signal_handler_disconnect (priv->monitor, priv->monitor_id);
-
-		g_file_monitor_cancel (priv->monitor);
-		g_object_unref (priv->monitor);
-	}
-
-	if (priv->conf_file_monitor) {
-		if (priv->conf_file_monitor_id)
-			g_signal_handler_disconnect (priv->conf_file_monitor, priv->conf_file_monitor_id);
-
-		g_file_monitor_cancel (priv->conf_file_monitor);
-		g_object_unref (priv->conf_file_monitor);
-	}
-
-	g_free (priv->hostname);
-
-	if (priv->hash)
-		g_hash_table_destroy (priv->hash);
-
-	G_OBJECT_CLASS (sc_plugin_keyfile_parent_class)->dispose (object);
-}
-
-static void
-sc_plugin_keyfile_class_init (SCPluginKeyfileClass *req_class)
-{
-	GObjectClass *object_class = G_OBJECT_CLASS (req_class);
-
-	g_type_class_add_private (req_class, sizeof (SCPluginKeyfilePrivate));
-
-	object_class->dispose = dispose;
-	object_class->get_property = get_property;
-	object_class->set_property = set_property;
-
-	g_object_class_override_property (object_class,
-	                                  NM_SYSTEM_CONFIG_INTERFACE_PROP_NAME,
-	                                  NM_SYSTEM_CONFIG_INTERFACE_NAME);
-
-	g_object_class_override_property (object_class,
-	                                  NM_SYSTEM_CONFIG_INTERFACE_PROP_INFO,
-	                                  NM_SYSTEM_CONFIG_INTERFACE_INFO);
-
-	g_object_class_override_property (object_class,
-	                                  NM_SYSTEM_CONFIG_INTERFACE_PROP_CAPABILITIES,
-	                                  NM_SYSTEM_CONFIG_INTERFACE_CAPABILITIES);
-
-	g_object_class_override_property (object_class,
-	                                  NM_SYSTEM_CONFIG_INTERFACE_PROP_HOSTNAME,
-	                                  NM_SYSTEM_CONFIG_INTERFACE_HOSTNAME);
-}
-
-static void
-system_config_interface_init (NMSystemConfigInterface *system_config_interface_class)
-{
-	/* interface implementation */
-	system_config_interface_class->get_connections = get_connections;
-	system_config_interface_class->add_connection = add_connection;
-	system_config_interface_class->get_unmanaged_specs = get_unmanaged_specs;
-}
-
-GObject *
-nm_settings_keyfile_plugin_new (void)
-{
-	static SCPluginKeyfile *singleton = NULL;
-
-	if (!singleton)
-		singleton = SC_PLUGIN_KEYFILE (g_object_new (SC_TYPE_PLUGIN_KEYFILE, NULL));
-	else
-		g_object_ref (singleton);
-
-	return G_OBJECT (singleton);
-}