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/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2004-2007 Marcel Holtmann <marcel@holtmann.org>
*
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <errno.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include <glib.h>
#include "dbus.h"
#include "logging.h"
#include "manager.h"
#define SERIAL_MANAGER_PATH "/org/bluez/serial"
#define SERIAL_MANAGER_INTERFACE "org.bluez.serial.Manager"
#define SERIAL_ERROR_INTERFACE "org.bluez.serial.Error"
#define PATH_LENGTH 32
static DBusConnection *connection = NULL;
static DBusHandlerResult err_invalid_args(DBusConnection *conn,
DBusMessage *msg, const char *str)
{
return send_message_and_unref(conn,
dbus_message_new_error(msg,
SERIAL_ERROR_INTERFACE ".InvalidArguments", str));
}
static DBusHandlerResult connect_service(DBusConnection *conn,
DBusMessage *msg, void *data)
{
DBusMessage *reply;
DBusError derr;
const char *addr;
const char *pattern;
/* FIXME: Check if it already exist or if there is pending connect */
dbus_error_init(&derr);
if (!dbus_message_get_args(msg, &derr,
DBUS_TYPE_STRING, &addr,
DBUS_TYPE_STRING, &pattern,
DBUS_TYPE_INVALID)) {
err_invalid_args(conn, msg, derr.message);
dbus_error_free(&derr);
return DBUS_HANDLER_RESULT_HANDLED;
}
/* Pattern can be a UUID128, handle or a channel */
/* FIXME: Missing SDP search */
reply = dbus_message_new_method_return(msg);
if (!reply)
return DBUS_HANDLER_RESULT_NEED_MEMORY;
return send_message_and_unref(conn, reply);
}
static DBusHandlerResult disconnect_service(DBusConnection *conn,
DBusMessage *msg, void *data)
{
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
static DBusHandlerResult cancel_connect_service(DBusConnection *conn,
DBusMessage *msg, void *data)
{
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
static DBusHandlerResult manager_message(DBusConnection *conn,
DBusMessage *msg, void *data)
{
const char *iface, *member;
iface = dbus_message_get_interface(msg);
member = dbus_message_get_member(msg);
/* Accept messages from the manager interface only */
if (strcmp(SERIAL_MANAGER_INTERFACE, iface))
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
if (strcmp(member, "ConnectService") == 0)
return connect_service(conn, msg, data);
if (strcmp(member, "DisconnectService") == 0)
return disconnect_service(conn, msg, data);
if (strcmp(member, "CancelConnectService") == 0)
return cancel_connect_service(conn, msg, data);
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
static void manager_unregister(DBusConnection *conn, void *data)
{
}
/* Virtual table to handle manager object path hierarchy */
static const DBusObjectPathVTable manager_table = {
.message_function = manager_message,
.unregister_function = manager_unregister,
};
int serial_init(DBusConnection *conn)
{
connection = dbus_connection_ref(conn);
if (dbus_connection_register_object_path(connection,
SERIAL_MANAGER_PATH, &manager_table, NULL) == FALSE) {
error("D-Bus failed to register %s path", SERIAL_MANAGER_PATH);
dbus_connection_unref(connection);
return -1;
}
info("Registered manager path:%s", SERIAL_MANAGER_PATH);
return 0;
}
void serial_exit(void)
{
dbus_connection_unregister_object_path(connection, SERIAL_MANAGER_PATH);
dbus_connection_unref(connection);
connection = NULL;
}
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