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authorMarcel Holtmann <marcel@holtmann.org>2008-12-22 13:11:23 +0100
committerMarcel Holtmann <marcel@holtmann.org>2008-12-22 13:11:23 +0100
commita9933b375fdf3a07a07d260b68200f0c2fda9331 (patch)
treee3346bf0e90bb162771a011e5297d2d16a8969fd /client/main.c
parent703d0fbd2847af1b54313554e38c7a00fca64cf3 (diff)
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Add really simple client application
Diffstat (limited to 'client/main.c')
-rw-r--r--client/main.c129
1 files changed, 129 insertions, 0 deletions
diff --git a/client/main.c b/client/main.c
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--- /dev/null
+++ b/client/main.c
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+/*
+ *
+ * Connection Manager
+ *
+ * Copyright (C) 2007-2008 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 <stdio.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <dbus/dbus.h>
+
+#define CONNMAN_SERVICE "org.moblin.connman"
+
+#define CONNMAN_MANAGER_INTERFACE CONNMAN_SERVICE ".Manager"
+#define CONNMAN_MANAGER_PATH "/"
+
+static const char *extract_state(DBusMessage *message)
+{
+ DBusMessageIter array, dict;
+
+ dbus_message_iter_init(message, &array);
+ dbus_message_iter_recurse(&array, &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);
+ dbus_message_iter_get_basic(&entry, &key);
+
+ dbus_message_iter_next(&entry);
+
+ dbus_message_iter_recurse(&entry, &value);
+
+ //type = dbus_message_iter_get_arg_type(&value);
+ //dbus_message_iter_get_basic(&value, &val);
+
+ if (strcmp(key, "State") == 0) {
+ const char *val;
+ dbus_message_iter_get_basic(&value, &val);
+ return val;
+ }
+
+ dbus_message_iter_next(&dict);
+ }
+
+ return NULL;
+}
+
+static int cmd_status(DBusConnection *connection)
+{
+ DBusMessage *message, *reply;
+ DBusError error;
+ const char *state;
+
+ message = dbus_message_new_method_call(CONNMAN_SERVICE,
+ CONNMAN_MANAGER_PATH,
+ CONNMAN_MANAGER_INTERFACE,
+ "GetProperties");
+ if (message == NULL)
+ return -ENOMEM;
+
+ dbus_error_init(&error);
+
+ reply = dbus_connection_send_with_reply_and_block(connection,
+ message, -1, &error);
+ if (reply == NULL) {
+ if (dbus_error_is_set(&error) == TRUE) {
+ fprintf(stderr, "%s\n", error.message);
+ dbus_error_free(&error);
+ } else
+ fprintf(stderr, "Failed to get properties\n");
+ dbus_message_unref(message);
+ return -EIO;
+ }
+
+ dbus_message_unref(message);
+
+ dbus_error_init(&error);
+
+ state = extract_state(reply);
+
+ dbus_message_unref(reply);
+
+ if (state == NULL)
+ return -EINVAL;
+
+ printf("System is %s\n", state);
+
+ return 0;
+}
+
+int main(int argc, char *argv[])
+{
+ DBusConnection *conn;
+
+ conn = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
+ if (!conn) {
+ fprintf(stderr, "Can't get on system bus\n");
+ exit(1);
+ }
+
+ cmd_status(conn);
+
+ dbus_connection_unref(conn);
+
+ return 0;
+}