Add interface and network handling to supplicant test program

1 files changed, 180 insertions, 0 deletions

diff --git a/tools/supplicant-dbus.c b/tools/supplicant-dbus.c
new file mode 100644
index 00000000..3f1c9af9
--- /dev/null
+++ b/tools/supplicant-dbus.c
@@ -0,0 +1,180 @@
+/*
+ *
+ *  Connection Manager
+ *
+ *  Copyright (C) 2007-2009  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  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 St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <dbus/dbus.h>
+
+#include "supplicant-dbus.h"
+
+#define TIMEOUT 5000
+
+static DBusConnection *connection;
+
+void supplicant_dbus_setup(DBusConnection *conn)
+{
+	connection = conn;
+}
+
+void supplicant_dbus_array_foreach(DBusMessageIter *iter,
+				supplicant_dbus_array_function function,
+							void *user_data)
+{
+	DBusMessageIter entry;
+
+	if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_ARRAY)
+		return;
+
+	dbus_message_iter_recurse(iter, &entry);
+
+	while (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_INVALID) {
+		if (function != NULL)
+			function(&entry, user_data);
+
+		dbus_message_iter_next(&entry);
+	}
+}
+
+void supplicant_dbus_property_foreach(DBusMessageIter *iter,
+				supplicant_dbus_property_function function,
+							void *user_data)
+{
+	DBusMessageIter dict;
+
+	if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_ARRAY)
+		return;
+
+	dbus_message_iter_recurse(iter, &dict);
+
+	while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
+		DBusMessageIter entry, value;
+		const char *key;
+
+		dbus_message_iter_recurse(&dict, &entry);
+
+		if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
+			return;
+
+		dbus_message_iter_get_basic(&entry, &key);
+		dbus_message_iter_next(&entry);
+
+		if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
+			return;
+
+		dbus_message_iter_recurse(&entry, &value);
+
+		if (key != NULL) {
+			if (strcmp(key, "Properties") == 0)
+				supplicant_dbus_property_foreach(&value,
+							function, user_data);
+			else if (function != NULL)
+				function(key, &value, user_data);
+		}
+
+		dbus_message_iter_next(&dict);
+	}
+}
+
+struct property_data {
+	supplicant_dbus_property_function function;
+	void *user_data;
+};
+
+static void property_get_all_reply(DBusPendingCall *call, void *user_data)
+{
+	struct property_data *data = user_data;
+	DBusMessage *reply;
+	DBusMessageIter iter;
+
+	reply = dbus_pending_call_steal_reply(call);
+	if (reply == NULL)
+		return;
+
+	if (dbus_message_get_type(reply) == DBUS_MESSAGE_TYPE_ERROR)
+		goto done;
+
+	if (dbus_message_iter_init(reply, &iter) == FALSE)
+		goto done;
+
+	supplicant_dbus_property_foreach(&iter, data->function,
+							data->user_data);
+
+	if (data->function != NULL)
+		data->function(NULL, NULL, data->user_data);
+
+done:
+	dbus_message_unref(reply);
+}
+
+int supplicant_dbus_property_get_all(const char *path, const char *interface,
+				supplicant_dbus_property_function function,
+							void *user_data)
+{
+	struct property_data *data;
+	DBusMessage *message;
+	DBusPendingCall *call;
+
+	if (path == NULL || interface == NULL)
+		return -EINVAL;
+
+	data = dbus_malloc0(sizeof(*data));
+	if (data == NULL)
+		return -ENOMEM;
+
+	message = dbus_message_new_method_call(SUPPLICANT_SERVICE, path,
+					DBUS_INTERFACE_PROPERTIES, "GetAll");
+	if (message == NULL) {
+		dbus_free(data);
+		return -ENOMEM;
+	}
+
+	dbus_message_set_auto_start(message, FALSE);
+
+	dbus_message_append_args(message, DBUS_TYPE_STRING, &interface, NULL);
+
+	if (dbus_connection_send_with_reply(connection, message,
+						&call, TIMEOUT) == FALSE) {
+		dbus_message_unref(message);
+		dbus_free(data);
+		return -EIO;
+	}
+
+	if (call == NULL) {
+		dbus_message_unref(message);
+		dbus_free(data);
+		return -EIO;
+	}
+
+	data->function = function;
+	data->user_data = user_data;
+
+	dbus_pending_call_set_notify(call, property_get_all_reply,
+							data, dbus_free);
+
+	dbus_message_unref(message);
+
+	return 0;
+}