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267 lines
10 KiB
C
267 lines
10 KiB
C
/*
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*
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* BlueZ - Bluetooth protocol stack for Linux
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*
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* Copyright (C) 2004-2006 Marcel Holtmann <marcel@holtmann.org>
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef __H_BLUEZ_DBUS_H__
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#define __H_BLUEZ_DBUS_H__
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#include <stdint.h>
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#include <dbus/dbus.h>
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#include <bluetooth/bluetooth.h>
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#include <bluetooth/sdp.h>
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#include "list.h"
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#include "glib-ectomy.h"
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#define BASE_PATH "/org/bluez"
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#define BASE_INTERFACE "org.bluez"
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#define ADAPTER_INTERFACE BASE_INTERFACE ".Adapter"
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#define MANAGER_INTERFACE BASE_INTERFACE ".Manager"
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#define ERROR_INTERFACE BASE_INTERFACE ".Error"
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#define SECURITY_INTERFACE BASE_INTERFACE ".Security"
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#define TEST_INTERFACE BASE_INTERFACE ".Test"
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#define RFCOMM_INTERFACE BASE_INTERFACE ".RFCOMM"
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#define SDP_INTERFACE BASE_INTERFACE ".SDP"
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#define INVALID_DEV_ID 0xFFFF
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#define MAX_PATH_LENGTH 64
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#define BONDING_TIMEOUT 45000 /* 45 sec */
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typedef DBusHandlerResult (*service_handler_func_t) (DBusConnection *conn,
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DBusMessage *msg,
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void *user_data);
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struct service_data {
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const char *name;
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service_handler_func_t handler_func;
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};
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/* Discover types */
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#define DISCOVER_TYPE_NONE 0x00
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#define STD_INQUIRY 0x01
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#define PERIODIC_INQUIRY 0x02
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/* Actions executed after inquiry complete */
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#define RESOLVE_NAME 0x10
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typedef enum {
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NAME_ANY,
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NAME_NOT_REQUIRED, /* used by get remote name without name resolving */
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NAME_REQUIRED, /* remote name needs be resolved */
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NAME_REQUESTED, /* HCI remote name request was sent */
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NAME_SENT /* D-Bus signal RemoteNameUpdated sent */
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} name_status_t;
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struct discovered_dev_info {
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bdaddr_t bdaddr;
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name_status_t name_status;
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};
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struct bonding_request_info {
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bdaddr_t bdaddr;
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DBusConnection *conn;
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DBusMessage *rq;
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GIOChannel *io;
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guint io_id;
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int hci_status;
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int cancel;
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int auth_active;
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};
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struct pending_pin_info {
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bdaddr_t bdaddr;
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int replied; /* If we've already replied to the request */
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};
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struct active_conn_info {
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bdaddr_t bdaddr;
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uint16_t handle;
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};
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struct hci_dbus_data {
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uint16_t dev_id;
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int up;
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char address[18]; /* adapter Bluetooth Address */
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uint32_t timeout_id; /* discoverable timeout id */
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uint32_t discoverable_timeout; /* discoverable time(msec) */
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uint8_t mode; /* scan mode */
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int disc_active; /* standard discovery active: includes name resolution step */
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int pdisc_active; /* periodic discovery active */
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int pinq_idle; /* tracks the idle time for periodic inquiry */
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int discover_type; /* type requested */
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struct slist *disc_devices;
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struct slist *oor_devices; /* out of range device list */
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char *pdiscovery_requestor; /* periodic discovery requestor unique name */
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char *discovery_requestor; /* discovery requestor unique name */
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DBusMessage *discovery_cancel; /* discovery cancel message request */
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struct slist *passkey_agents;
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struct slist *active_conn;
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struct bonding_request_info *bonding;
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struct slist *pin_reqs;
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};
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struct passkey_agent {
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struct hci_dbus_data *pdata;
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DBusConnection *conn;
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char *addr;
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char *name;
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char *path;
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struct slist *pending_requests;
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int exited;
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guint timeout;
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};
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struct pending_agent_request {
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struct passkey_agent *agent;
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int dev;
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bdaddr_t sba;
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bdaddr_t bda;
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char *path;
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DBusPendingCall *call;
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};
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typedef int register_function_t(DBusConnection *conn, uint16_t id);
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typedef int unregister_function_t(DBusConnection *conn, uint16_t id);
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DBusHandlerResult msg_func_device(DBusConnection *conn, DBusMessage *msg, void *data);
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DBusHandlerResult msg_func_manager(DBusConnection *conn, DBusMessage *msg, void *data);
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const char *major_class_str(uint32_t class);
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const char *minor_class_str(uint32_t class);
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struct slist *service_classes_str(uint32_t class);
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DBusHandlerResult bluez_new_failure_msg(DBusConnection *conn, DBusMessage *msg, const uint32_t ecode);
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DBusMessage *dev_signal_factory(const int devid, const char *prop_name, const int first, ...);
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DBusMessage *new_authentication_return(DBusMessage *msg, uint8_t status);
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int get_default_dev_id(void);
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DBusHandlerResult error_failed(DBusConnection *conn, DBusMessage *msg, int err);
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DBusHandlerResult error_not_ready(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_invalid_arguments(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_unknown_method(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_not_authorized(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_out_of_memory(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_no_such_adapter(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_not_available(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_request_deferred(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_not_connected(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_not_in_progress(DBusConnection *conn, DBusMessage *msg, const char *str);
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DBusHandlerResult error_unsupported_major_class(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_connection_attempt_failed(DBusConnection *conn, DBusMessage *msg, int err);
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DBusHandlerResult error_bonding_already_exists(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_bonding_does_not_exist(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_bonding_in_progress(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_bonding_not_in_progress(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_authentication_canceled(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_discover_in_progress(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_connect_in_progress(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_connect_not_in_progress(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_record_does_not_exist(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_passkey_agent_already_exists(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_passkey_agent_does_not_exist(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_binding_does_not_exist(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_service_already_exists(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_service_does_not_exist(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_service_search_in_progress(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_connect_canceled(DBusConnection *conn, DBusMessage *msg);
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DBusHandlerResult error_sdp_failed(DBusConnection *conn, DBusMessage *msg, int err);
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typedef void (*name_cb_t)(const char *name, void *user_data);
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int name_listener_add(DBusConnection *connection, const char *name,
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name_cb_t func, void *user_data);
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int name_listener_remove(DBusConnection *connection, const char *name,
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name_cb_t func, void *user_data);
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int l2raw_connect(const char *local, const bdaddr_t *remote);
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int check_address(const char *addr);
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DBusHandlerResult handle_test_method(DBusConnection *conn, DBusMessage *msg, void *data);
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DBusHandlerResult handle_security_method(DBusConnection *conn, DBusMessage *msg, void *data);
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DBusHandlerResult handle_rfcomm_method(DBusConnection *conn, DBusMessage *msg, void *data);
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DBusHandlerResult handle_sdp_method(DBusConnection *conn, DBusMessage *msg, void *data);
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DBusHandlerResult get_remote_svc_handles(DBusConnection *conn, DBusMessage *msg, void *data);
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DBusHandlerResult get_remote_svc_rec(DBusConnection *conn, DBusMessage *msg, void *data);
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DBusHandlerResult simple_introspect(DBusConnection *conn, DBusMessage *msg, void *data);
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service_handler_func_t find_service_handler(struct service_data *services, DBusMessage *msg);
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int str2uuid(uuid_t *uuid, const char *string);
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void create_bond_req_exit(const char *name, struct hci_dbus_data *pdata);
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void discover_devices_req_exit(const char *name, struct hci_dbus_data *pdata);
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int cancel_discovery(struct hci_dbus_data *pdata);
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void periodic_discover_req_exit(const char *name, struct hci_dbus_data *pdata);
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int cancel_periodic_discovery(struct hci_dbus_data *pdata);
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int pending_remote_name_cancel(struct hci_dbus_data *pdata);
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int handle_passkey_request(DBusConnection *conn, int dev, const char *path, bdaddr_t *sba, bdaddr_t *dba);
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void release_default_agent(void);
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void release_passkey_agents(struct hci_dbus_data *pdata, bdaddr_t *bda);
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void cancel_passkey_agent_requests(struct slist *agents, const char *path, bdaddr_t *dba);
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static inline DBusHandlerResult send_reply_and_unref(DBusConnection *conn, DBusMessage *reply)
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{
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if (reply) {
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dbus_connection_send(conn, reply, NULL);
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dbus_message_unref(reply);
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}
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return DBUS_HANDLER_RESULT_HANDLED;
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}
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int active_conn_find_by_bdaddr(const void *data, const void *user_data);
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void bonding_request_free(struct bonding_request_info *dev);
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int pin_req_cmp(const void *p1, const void *p2);
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int disc_device_find(const struct discovered_dev_info *d1, const struct discovered_dev_info *d2);
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int disc_device_append(struct slist **list, bdaddr_t *bdaddr, name_status_t name_status);
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int disc_device_req_name(struct hci_dbus_data *dbus_data);
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int discoverable_timeout_handler(void *data);
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uint16_t sdp_str2svclass(const char *str);
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typedef void get_record_cb_t(sdp_record_t *rec, void *data, int err);
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int get_record_with_uuid(DBusConnection *conn, DBusMessage *msg,
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uint16_t dev_id, const char *dst,
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const uuid_t *uuid, get_record_cb_t *cb, void *data);
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int get_record_with_handle(DBusConnection *conn, DBusMessage *msg,
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uint16_t dev_id, const char *dst,
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uint32_t handle, get_record_cb_t *cb, void *data);
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#endif /* __H_BLUEZ_DBUS_H__ */
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