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/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2004-2006 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
*
*/
#ifndef __H_BLUEZ_DBUS_H__
#define __H_BLUEZ_DBUS_H__
#include <stdint.h>
#include <dbus/dbus.h>
#include <bluetooth/bluetooth.h>
#include "list.h"
#define BASE_PATH "/org/bluez"
#define BASE_INTERFACE "org.bluez"
#define ADAPTER_PATH BASE_PATH "/Adapter"
#define ADAPTER_INTERFACE BASE_INTERFACE ".Adapter"
#define MANAGER_PATH BASE_PATH "/Manager"
#define MANAGER_INTERFACE BASE_INTERFACE ".Manager"
#define ERROR_INTERFACE BASE_INTERFACE ".Error"
#define SECURITY_INTERFACE BASE_INTERFACE ".Security"
#define RFCOMM_INTERFACE BASE_INTERFACE ".RFCOMM"
#define MANAGER_PATH_MASK (1 << 15)
#define ADAPTER_PATH_MASK (1 << 14)
/* /org/bluez/Manager */
#define MANAGER_ROOT_ID MANAGER_PATH_MASK
/* /org/bluez/Adapter */
#define ADAPTER_ROOT_ID ADAPTER_PATH_MASK
/* E.g. /org/bluez/Adapter/hci0 */
#define ADAPTER_PATH_ID (ADAPTER_PATH_MASK | 0x0001)
#define INVALID_PATH_ID 0xFFFF
#define INVALID_DEV_ID 0xFFFF
#define MAX_PATH_LENGTH 64
typedef DBusHandlerResult (*service_handler_func_t) (DBusConnection *conn,
DBusMessage *msg,
void *user_data);
struct service_data {
const char *name;
service_handler_func_t handler_func;
};
typedef int (timeout_handler_func_t) (void *data);
typedef enum {
DISCOVER_OFF,
DISCOVER_RUNNING,
DISCOVER_RUNNING_WITH_NAMES,
RESOLVING_NAMES
} discover_state_t;
typedef enum {
NAME_PENDING,
NAME_SENT
} name_status_t;
struct discovered_dev_info {
bdaddr_t *bdaddr;
name_status_t name_status;
};
typedef enum {
CONNECTING,
PAIRING
} bonding_state_t;
struct bonding_request_info {
bdaddr_t *bdaddr;
DBusMessage *msg;
bonding_state_t bonding_state;
};
struct active_conn_info {
bdaddr_t *bdaddr;
uint16_t handle;
};
struct hci_dbus_data {
uint16_t dev_id;
uint16_t path_id;
uint32_t discoverable_timeout;
uint32_t timeout_hits;
timeout_handler_func_t *timeout_handler;
uint8_t mode; /* scan mode */
discover_state_t discover_state;
struct slist *discovered_devices;
char *requestor_name; /* requestor unique name */
struct slist *passkey_agents;
struct slist *bonding_requests;
struct slist *active_conn;
};
struct passkey_agent {
char *addr;
char *name;
char *path;
};
typedef int register_function_t(DBusConnection *conn, uint16_t id);
typedef int unregister_function_t(DBusConnection *conn, uint16_t id);
DBusHandlerResult msg_func_device(DBusConnection *conn, DBusMessage *msg, void *data);
DBusHandlerResult msg_func_manager(DBusConnection *conn, DBusMessage *msg, void *data);
DBusHandlerResult bluez_new_failure_msg(DBusConnection *conn, DBusMessage *msg, const uint32_t ecode);
DBusMessage *dev_signal_factory(const int devid, const char *prop_name, const int first, ...);
DBusConnection *get_dbus_connection(void);
int get_default_dev_id(void);
DBusHandlerResult error_failed(DBusConnection *conn, DBusMessage *msg, int err);
DBusHandlerResult error_invalid_arguments(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_not_implemented(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_not_authorized(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_out_of_memory(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_no_such_adapter(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_unknown_address(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_not_available(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_request_deferred(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_not_connected(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_unsupported_major_class(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_connection_attempt_failed(DBusConnection *conn, DBusMessage *msg, int err);
DBusHandlerResult error_bonding_already_exists(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_bonding_does_not_exist(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_bonding_in_progress(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_discover_in_progress(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_connect_in_progress(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_connect_not_in_progress(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_record_does_not_exist(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_passkey_agent_already_exists(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_passkey_agent_does_not_exist(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_binding_does_not_exist(DBusConnection *conn, DBusMessage *msg);
DBusHandlerResult error_connect_canceled(DBusConnection *conn, DBusMessage *msg);
typedef void (*name_cb_t)(const char *name, void *user_data);
int name_listener_add(DBusConnection *connection, const char *name,
name_cb_t func, void *user_data);
int name_listener_remove(DBusConnection *connection, const char *name,
name_cb_t func, void *user_data);
DBusHandlerResult handle_security_method(DBusConnection *conn, DBusMessage *msg, void *data);
DBusHandlerResult handle_rfcomm_method(DBusConnection *conn, DBusMessage *msg, void *data);
service_handler_func_t find_service_handler(struct service_data *services, DBusMessage *msg);
int handle_passkey_request(int dev, const char *path, bdaddr_t *sba, bdaddr_t *dba);
static inline DBusHandlerResult send_reply_and_unref(DBusConnection *conn, DBusMessage *reply)
{
if (reply) {
dbus_connection_send(conn, reply, NULL);
dbus_message_unref(reply);
}
return DBUS_HANDLER_RESULT_HANDLED;
}
void discovered_device_info_free(void *data, void *user_data);
int bonding_requests_find(const void *data, const void *user_data);
int remote_name_find_by_bdaddr(const void *data, const void *user_data);
int remote_name_append(struct slist **list, bdaddr_t *bdaddr, name_status_t name_status);
int remote_name_resolve(struct hci_dbus_data *dbus_data);
/*
* Scanning modes, used by DEV_SET_MODE
* off: remote devices are not allowed to find or connect to this device
* connectable: remote devices are allowed to connect, but they are not
* allowed to find it.
* discoverable: remote devices are allowed to connect and find this device
* unknown: reserved to not allowed/future modes
*/
#define MODE_OFF "off"
#define MODE_CONNECTABLE "connectable"
#define MODE_DISCOVERABLE "discoverable"
#define MODE_UNKNOWN "unknown"
#define DFT_DISCOVERABLE_TIMEOUT 180 /* 3 seconds */
#define DISCOVERABLE_TIMEOUT_OFF 0
#endif /* __H_BLUEZ_DBUS_H__ */
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