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/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2004-2010 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 <bluetooth/bluetooth.h>
#include <bluetooth/bnep.h>
#include <bluetooth/sdp.h>
#include <glib.h>
#include <gdbus.h>
#include "log.h"
#include "adapter.h"
#include "device.h"
#include "manager.h"
#include "common.h"
#include "connection.h"
#include "server.h"
static DBusConnection *connection = NULL;
static gboolean conf_security = TRUE;
static void read_config(const char *file)
{
GKeyFile *keyfile;
GError *err = NULL;
keyfile = g_key_file_new();
if (!g_key_file_load_from_file(keyfile, file, 0, &err)) {
g_clear_error(&err);
goto done;
}
conf_security = !g_key_file_get_boolean(keyfile, "General",
"DisableSecurity", &err);
if (err) {
DBG("%s: %s", file, err->message);
g_clear_error(&err);
}
done:
g_key_file_free(keyfile);
DBG("Config options: Security=%s",
conf_security ? "true" : "false");
}
static int network_probe(struct btd_device *device, GSList *uuids, uint16_t id)
{
struct btd_adapter *adapter = device_get_adapter(device);
const gchar *path = device_get_path(device);
bdaddr_t src, dst;
DBG("path %s", path);
adapter_get_address(adapter, &src);
device_get_address(device, &dst);
return connection_register(device, path, &src, &dst, id);
}
static void network_remove(struct btd_device *device, uint16_t id)
{
const gchar *path = device_get_path(device);
DBG("path %s", path);
connection_unregister(path, id);
}
static int panu_probe(struct btd_device *device, GSList *uuids)
{
return network_probe(device, uuids, BNEP_SVC_PANU);
}
static void panu_remove(struct btd_device *device)
{
network_remove(device, BNEP_SVC_PANU);
}
static int gn_probe(struct btd_device *device, GSList *uuids)
{
return network_probe(device, uuids, BNEP_SVC_GN);
}
static void gn_remove(struct btd_device *device)
{
network_remove(device, BNEP_SVC_GN);
}
static int nap_probe(struct btd_device *device, GSList *uuids)
{
return network_probe(device, uuids, BNEP_SVC_NAP);
}
static void nap_remove(struct btd_device *device)
{
network_remove(device, BNEP_SVC_NAP);
}
static int network_server_probe(struct btd_adapter *adapter)
{
const gchar *path = adapter_get_path(adapter);
DBG("path %s", path);
return server_register(adapter);
}
static void network_server_remove(struct btd_adapter *adapter)
{
const gchar *path = adapter_get_path(adapter);
DBG("path %s", path);
server_unregister(adapter);
}
static struct btd_device_driver network_panu_driver = {
.name = "network-panu",
.uuids = BTD_UUIDS(PANU_UUID),
.probe = panu_probe,
.remove = panu_remove,
};
static struct btd_device_driver network_gn_driver = {
.name = "network-gn",
.uuids = BTD_UUIDS(GN_UUID),
.probe = gn_probe,
.remove = gn_remove,
};
static struct btd_device_driver network_nap_driver = {
.name = "network-nap",
.uuids = BTD_UUIDS(NAP_UUID),
.probe = nap_probe,
.remove = nap_remove,
};
static struct btd_adapter_driver network_server_driver = {
.name = "network-server",
.probe = network_server_probe,
.remove = network_server_remove,
};
int network_manager_init(DBusConnection *conn)
{
read_config(CONFIGDIR "/network.conf");
if (bnep_init()) {
error("Can't init bnep module");
return -1;
}
/*
* There is one socket to handle the incomming connections. NAP,
* GN and PANU servers share the same PSM. The initial BNEP message
* (setup connection request) contains the destination service
* field that defines which service the source is connecting to.
*/
if (server_init(conn, conf_security) < 0)
return -1;
/* Register network server if it doesn't exist */
btd_register_adapter_driver(&network_server_driver);
if (connection_init(conn) < 0)
return -1;
btd_register_device_driver(&network_panu_driver);
btd_register_device_driver(&network_gn_driver);
btd_register_device_driver(&network_nap_driver);
connection = dbus_connection_ref(conn);
return 0;
}
void network_manager_exit(void)
{
server_exit();
btd_unregister_device_driver(&network_panu_driver);
btd_unregister_device_driver(&network_gn_driver);
btd_unregister_device_driver(&network_nap_driver);
connection_exit();
btd_unregister_adapter_driver(&network_server_driver);
dbus_connection_unref(connection);
connection = NULL;
bnep_cleanup();
}
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