/* * * BlueZ - Bluetooth protocol stack for Linux * * Copyright (C) 2006-2010 Nokia Corporation * Copyright (C) 2004-2010 Marcel Holtmann * * * 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 * */ #include #include #include #include #include #include #define ADAPTER_INTERFACE "org.bluez.Adapter" #define MODE_OFF 0x00 #define MODE_CONNECTABLE 0x01 #define MODE_DISCOVERABLE 0x02 #define MODE_UNKNOWN 0xff /* Discover states */ #define STATE_IDLE 0x00 #define STATE_LE_SCAN 0x01 #define STATE_STDINQ 0x02 #define STATE_PINQ 0x04 #define STATE_RESOLVNAME 0x08 #define STATE_SUSPENDED 0x10 /* Supported host/controller discover type */ #define DISC_LE 0x01 #define DISC_STDINQ 0x02 #define DISC_INTERLEAVE 0x04 #define DISC_PINQ 0x08 #define DISC_RESOLVNAME 0x10 #define MAX_NAME_LENGTH 248 /* Invalid SSP passkey value used to indicate negative replies */ #define INVALID_PASSKEY 0xffffffff typedef enum { NAME_ANY, NAME_NOT_REQUIRED, /* used by get remote name without name resolving */ NAME_REQUIRED, /* remote name needs be resolved */ NAME_REQUESTED, /* HCI remote name request was sent */ } name_status_t; struct btd_adapter; struct link_key_info { bdaddr_t bdaddr; unsigned char key[16]; uint8_t type; uint8_t pin_len; }; struct remote_dev_info { bdaddr_t bdaddr; int8_t rssi; uint32_t class; char *name; char *alias; dbus_bool_t legacy; name_status_t name_status; gboolean le; char **uuids; size_t uuid_count; GSList *services; uint8_t evt_type; uint8_t bdaddr_type; uint8_t flags; }; struct hci_dev { uint8_t features[8]; uint8_t extfeatures[8]; uint8_t lmp_ver; uint16_t lmp_subver; uint16_t hci_rev; uint16_t manufacturer; uint8_t ssp_mode; char name[MAX_NAME_LENGTH + 1]; }; void btd_adapter_start(struct btd_adapter *adapter); int btd_adapter_stop(struct btd_adapter *adapter); void btd_adapter_get_mode(struct btd_adapter *adapter, uint8_t *mode, uint8_t *on_mode, gboolean *pairable); int adapter_update_ssp_mode(struct btd_adapter *adapter, uint8_t mode); struct btd_device *adapter_get_device(DBusConnection *conn, struct btd_adapter *adapter, const char *address); struct btd_device *adapter_find_device(struct btd_adapter *adapter, const char *dest); void adapter_remove_device(DBusConnection *conn, struct btd_adapter *adapter, struct btd_device *device, gboolean remove_storage); int adapter_resolve_names(struct btd_adapter *adapter); struct btd_adapter *adapter_create(DBusConnection *conn, int id); gboolean adapter_init(struct btd_adapter *adapter); void adapter_remove(struct btd_adapter *adapter); uint16_t adapter_get_dev_id(struct btd_adapter *adapter); const gchar *adapter_get_path(struct btd_adapter *adapter); void adapter_get_address(struct btd_adapter *adapter, bdaddr_t *bdaddr); void adapter_set_state(struct btd_adapter *adapter, int state); int adapter_get_state(struct btd_adapter *adapter); int adapter_get_discover_type(struct btd_adapter *adapter); struct remote_dev_info *adapter_search_found_devices(struct btd_adapter *adapter, struct remote_dev_info *match); void adapter_update_device_from_info(struct btd_adapter *adapter, bdaddr_t bdaddr, int8_t rssi, uint8_t evt_type, const char *name, GSList *services, int flags); void adapter_update_found_devices(struct btd_adapter *adapter, bdaddr_t *bdaddr, int8_t rssi, uint32_t class, const char *name, const char *alias, gboolean legacy, GSList *services, name_status_t name_status); int adapter_remove_found_device(struct btd_adapter *adapter, bdaddr_t *bdaddr); void adapter_emit_device_found(struct btd_adapter *adapter, struct remote_dev_info *dev); void adapter_mode_changed(struct btd_adapter *adapter, uint8_t scan_mode); void adapter_update_local_name(struct btd_adapter *adapter, const char *name); void adapter_service_insert(struct btd_adapter *adapter, void *rec); void adapter_service_remove(struct btd_adapter *adapter, void *rec); void btd_adapter_class_changed(struct btd_adapter *adapter, uint32_t new_class); void btd_adapter_pairable_changed(struct btd_adapter *adapter, gboolean pairable); struct agent *adapter_get_agent(struct btd_adapter *adapter); void adapter_add_connection(struct btd_adapter *adapter, struct btd_device *device); void adapter_remove_connection(struct btd_adapter *adapter, struct btd_device *device); gboolean adapter_has_discov_sessions(struct btd_adapter *adapter); void adapter_suspend_discovery(struct btd_adapter *adapter); void adapter_resume_discovery(struct btd_adapter *adapter); struct btd_adapter *btd_adapter_ref(struct btd_adapter *adapter); void btd_adapter_unref(struct btd_adapter *adapter); int btd_adapter_set_class(struct btd_adapter *adapter, uint8_t major, uint8_t minor); struct btd_adapter_driver { const char *name; int (*probe) (struct btd_adapter *adapter); void (*remove) (struct btd_adapter *adapter); }; typedef void (*service_auth_cb) (DBusError *derr, void *user_data); int btd_register_adapter_driver(struct btd_adapter_driver *driver); void btd_unregister_adapter_driver(struct btd_adapter_driver *driver); int btd_request_authorization(const bdaddr_t *src, const bdaddr_t *dst, const char *uuid, service_auth_cb cb, void *user_data); int btd_cancel_authorization(const bdaddr_t *src, const bdaddr_t *dst); const char *adapter_any_get_path(void); const char *btd_adapter_any_request_path(void); void btd_adapter_any_release_path(void); gboolean adapter_is_pairable(struct btd_adapter *adapter); gboolean adapter_powering_down(struct btd_adapter *adapter); int btd_adapter_restore_powered(struct btd_adapter *adapter); int btd_adapter_switch_online(struct btd_adapter *adapter); int btd_adapter_switch_offline(struct btd_adapter *adapter); typedef void (*bt_hci_result_t) (uint8_t status, gpointer user_data); struct btd_adapter_ops { int (*setup) (void); void (*cleanup) (void); int (*set_powered) (int index, gboolean powered); int (*set_discoverable) (int index, gboolean discoverable); int (*set_pairable) (int index, gboolean pairable); int (*set_limited_discoverable) (int index, gboolean limited); int (*start_inquiry) (int index, uint8_t length, gboolean periodic); int (*stop_inquiry) (int index); int (*start_scanning) (int index); int (*stop_scanning) (int index); int (*resolve_name) (int index, bdaddr_t *bdaddr); int (*cancel_resolve_name) (int index, bdaddr_t *bdaddr); int (*set_name) (int index, const char *name); int (*set_dev_class) (int index, uint8_t major, uint8_t minor); int (*set_fast_connectable) (int index, gboolean enable); int (*read_clock) (int index, bdaddr_t *bdaddr, int which, int timeout, uint32_t *clock, uint16_t *accuracy); int (*read_bdaddr) (int index, bdaddr_t *bdaddr); int (*block_device) (int index, bdaddr_t *bdaddr); int (*unblock_device) (int index, bdaddr_t *bdaddr); int (*get_conn_list) (int index, GSList **conns); int (*read_local_version) (int index, struct hci_version *ver); int (*read_local_features) (int index, uint8_t *features); int (*disconnect) (int index, bdaddr_t *bdaddr); int (*remove_bonding) (int index, bdaddr_t *bdaddr); int (*pincode_reply) (int index, bdaddr_t *bdaddr, const char *pin); int (*confirm_reply) (int index, bdaddr_t *bdaddr, gboolean success); int (*passkey_reply) (int index, bdaddr_t *bdaddr, uint32_t passkey); int (*enable_le) (int index); int (*encrypt_link) (int index, bdaddr_t *bdaddr, bt_hci_result_t cb, gpointer user_data); int (*set_did) (int index, uint16_t vendor, uint16_t product, uint16_t version); int (*add_uuid) (int index, uuid_t *uuid, uint8_t svc_hint); int (*remove_uuid) (int index, uuid_t *uuid); int (*disable_cod_cache) (int index); int (*restore_powered) (int index); int (*load_keys) (int index, GSList *keys, gboolean debug_keys); int (*set_io_capability) (int index, uint8_t io_capability); int (*create_bonding) (int index, bdaddr_t *bdaddr, uint8_t io_cap); int (*cancel_bonding) (int index, bdaddr_t *bdaddr); int (*read_local_oob_data) (int index); int (*add_remote_oob_data) (int index, bdaddr_t *bdaddr, uint8_t *hash, uint8_t *randomizer); int (*remove_remote_oob_data) (int index, bdaddr_t *bdaddr); }; int btd_register_adapter_ops(struct btd_adapter_ops *ops, gboolean priority); void btd_adapter_cleanup_ops(struct btd_adapter_ops *btd_adapter_ops); int adapter_ops_setup(void); typedef void (*btd_adapter_powered_cb) (struct btd_adapter *adapter, gboolean powered); void btd_adapter_register_powered_callback(struct btd_adapter *adapter, btd_adapter_powered_cb cb); void btd_adapter_unregister_powered_callback(struct btd_adapter *adapter, btd_adapter_powered_cb cb); /* If TRUE, enables fast connectabe, i.e. reduces page scan interval and changes * type. If FALSE, disables fast connectable, i.e. sets page scan interval and * type to default values. Valid for both connectable and discoverable modes. */ int btd_adapter_set_fast_connectable(struct btd_adapter *adapter, gboolean enable); int btd_adapter_read_clock(struct btd_adapter *adapter, bdaddr_t *bdaddr, int which, int timeout, uint32_t *clock, uint16_t *accuracy); int btd_adapter_block_address(struct btd_adapter *adapter, bdaddr_t *bdaddr); int btd_adapter_unblock_address(struct btd_adapter *adapter, bdaddr_t *bdaddr); int btd_adapter_disconnect_device(struct btd_adapter *adapter, bdaddr_t *bdaddr); int btd_adapter_remove_bonding(struct btd_adapter *adapter, bdaddr_t *bdaddr); int btd_adapter_pincode_reply(struct btd_adapter *adapter, bdaddr_t *bdaddr, const char *pin); int btd_adapter_confirm_reply(struct btd_adapter *adapter, bdaddr_t *bdaddr, gboolean success); int btd_adapter_passkey_reply(struct btd_adapter *adapter, bdaddr_t *bdaddr, uint32_t passkey); void btd_adapter_update_local_ext_features(struct btd_adapter *adapter, const uint8_t *features); int btd_adapter_encrypt_link(struct btd_adapter *adapter, bdaddr_t *bdaddr, bt_hci_result_t cb, gpointer user_data); int btd_adapter_set_did(struct btd_adapter *adapter, uint16_t vendor, uint16_t product, uint16_t version); int adapter_create_bonding(struct btd_adapter *adapter, bdaddr_t *bdaddr, uint8_t io_cap); int adapter_cancel_bonding(struct btd_adapter *adapter, bdaddr_t *bdaddr); int btd_adapter_read_local_oob_data(struct btd_adapter *adapter); int btd_adapter_add_remote_oob_data(struct btd_adapter *adapter, bdaddr_t *bdaddr, uint8_t *hash, uint8_t *randomizer); int btd_adapter_remove_remote_oob_data(struct btd_adapter *adapter, bdaddr_t *bdaddr);