mirror of
https://git.kernel.org/pub/scm/bluetooth/bluez.git
synced 2024-12-02 00:24:25 +08:00
146 lines
3.5 KiB
C
146 lines
3.5 KiB
C
/*
|
|
*
|
|
* BlueZ - Bluetooth protocol stack for Linux
|
|
*
|
|
* Copyright (C) 2006-2007 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 <stdio.h>
|
|
#include <errno.h>
|
|
|
|
#include <dbus/dbus.h>
|
|
#include <hal/libhal.h>
|
|
|
|
#include "logging.h"
|
|
#include "dbus.h"
|
|
|
|
#include "hal.h"
|
|
|
|
static LibHalContext *hal_ctx = NULL;
|
|
|
|
static DBusHandlerResult filter_function(DBusConnection *connection,
|
|
DBusMessage *message, void *userdata)
|
|
{
|
|
info("filter_function: sender=%s destination=%s obj_path=%s interface=%s method=%s",
|
|
dbus_message_get_sender (message),
|
|
dbus_message_get_destination (message),
|
|
dbus_message_get_path (message),
|
|
dbus_message_get_interface (message),
|
|
dbus_message_get_member (message));
|
|
|
|
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
|
|
}
|
|
|
|
int hal_init(DBusConnection *conn)
|
|
{
|
|
hal_ctx = libhal_ctx_new();
|
|
if (!hal_ctx)
|
|
return -ENOMEM;
|
|
|
|
dbus_connection_add_filter(conn, filter_function, NULL, NULL);
|
|
|
|
if (libhal_ctx_set_dbus_connection(hal_ctx, conn) == FALSE) {
|
|
error("Failed to connect HAL via system bus");
|
|
libhal_ctx_free(hal_ctx);
|
|
hal_ctx = NULL;
|
|
return -EIO;
|
|
}
|
|
|
|
if (libhal_ctx_init(hal_ctx, NULL) == FALSE) {
|
|
error("Unable to init HAL context");
|
|
libhal_ctx_free(hal_ctx);
|
|
hal_ctx = NULL;
|
|
return -EIO;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void hal_cleanup(void)
|
|
{
|
|
if (!hal_ctx)
|
|
return;
|
|
|
|
libhal_ctx_shutdown(hal_ctx, NULL);
|
|
|
|
libhal_ctx_free(hal_ctx);
|
|
|
|
hal_ctx = NULL;
|
|
}
|
|
|
|
int hal_create_device(struct hal_device *device)
|
|
{
|
|
DBusError err;
|
|
char udi[128], *dev;
|
|
char *str = "00000000-0000-1000-8000-00805f9b34fb";
|
|
|
|
dev = libhal_new_device(hal_ctx, NULL);
|
|
|
|
if (libhal_device_set_property_string(hal_ctx, dev,
|
|
"bluetooth.uuid", str, NULL) == FALSE) {
|
|
error("Failed to add UUID property");
|
|
}
|
|
|
|
if (libhal_device_set_property_bool(hal_ctx, dev,
|
|
"bluetooth.is_connected", FALSE, NULL) == FALSE) {
|
|
error("Failed to add connected state property");
|
|
}
|
|
|
|
if (libhal_device_add_capability(hal_ctx, dev,
|
|
"bluetooth", NULL) == FALSE) {
|
|
error("Failed to add device capability");
|
|
}
|
|
|
|
sprintf(udi, "/org/freedesktop/Hal/devices/bluetooth_test");
|
|
|
|
dbus_error_init(&err);
|
|
if (libhal_device_claim_interface(hal_ctx, dev,
|
|
"org.freedesktop.Hal.Device.MyBluetooth",
|
|
" <method name=\"Connect\">\n"
|
|
" </method>\n"
|
|
" <method name=\"Disconnect\">\n"
|
|
" </method>\n",
|
|
&err) == FALSE) {
|
|
error("Failed to claim to interface: ", err.message);
|
|
}
|
|
|
|
if (libhal_device_commit_to_gdl(hal_ctx, dev, udi, NULL) == FALSE) {
|
|
error("Failed to create HAL device");
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int hal_remove_device(struct hal_device *device)
|
|
{
|
|
char udi[128];
|
|
|
|
sprintf(udi, "/org/freedesktop/Hal/devices/bluetooth_test");
|
|
|
|
if (libhal_remove_device(hal_ctx, udi, NULL) == FALSE) {
|
|
error("Failed to remove HAL device");
|
|
}
|
|
|
|
return 0;
|
|
}
|