/* * * BlueZ - Bluetooth protocol stack for Linux * * Copyright (C) 2000-2001 Qualcomm Incorporated * Copyright (C) 2002-2003 Maxim Krasnyansky * Copyright (C) 2002-2005 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 "glib-ectomy.h" #define HCID_CONFIG_FILE CONFIGDIR "/hcid.conf" #define HCID_PIN_FILE CONFIGDIR "/pin" #define HCID_KEY_FILE CONFIGDIR "/link_key" #define HCID_PIN_HELPER "/usr/bin/bluepin" enum { HCID_SET_NAME, HCID_SET_CLASS, HCID_SET_VOICE, HCID_SET_INQMODE, HCID_SET_PAGETO, HCID_SET_PTYPE, HCID_SET_LM, HCID_SET_LP, }; struct device_opts { unsigned long flags; char *name; uint32_t class; uint16_t voice; uint8_t inqmode; uint16_t pageto; uint16_t pkt_type; uint16_t link_mode; uint16_t link_policy; uint16_t scan; uint16_t auth; uint16_t encrypt; }; extern struct device_opts default_device; extern struct device_opts *parser_device; struct device_list { char *ref; /* HCI device or Bluetooth address */ struct device_list *next; struct device_opts opts; }; struct link_key { bdaddr_t sba; bdaddr_t dba; uint8_t key[16]; uint8_t type; time_t time; }; struct hcid_opts { char *host_name; int auto_init; int security; int pairing; char *config_file; uint8_t pin_code[16]; int pin_len; char *pin_helper; char *pin_file; int dbus_pin_helper; char *key_file; int sock; }; extern struct hcid_opts hcid; #define HCID_SEC_NONE 0 #define HCID_SEC_AUTO 1 #define HCID_SEC_USER 2 #define HCID_PAIRING_NONE 0 #define HCID_PAIRING_MULTI 1 #define HCID_PAIRING_ONCE 2 int read_config(char *file); struct device_opts *alloc_device_opts(char *ref); void init_security_data(void); void start_security_manager(int hdev); void stop_security_manager(int hdev); void toggle_pairing(int enable); #ifdef ENABLE_DBUS gboolean hcid_dbus_init(void); void hcid_dbus_exit(void); gboolean hcid_dbus_register_device(uint16_t id); gboolean hcid_dbus_unregister_device(uint16_t id); gboolean hcid_dbus_dev_up(uint16_t id); gboolean hcid_dbus_dev_down(uint16_t id); void hcid_dbus_request_pin(int dev, struct hci_conn_info *ci); void hcid_dbus_inquiry_start(bdaddr_t *local); void hcid_dbus_inquiry_complete(bdaddr_t *local); void hcid_dbus_inquiry_result(bdaddr_t *local, bdaddr_t *peer, uint32_t class, int8_t rssi); void hcid_dbus_remote_name(bdaddr_t *local, bdaddr_t *peer, char *name); void hcid_dbus_remote_name_failed(bdaddr_t *local, bdaddr_t *peer, uint8_t status); void hcid_dbus_conn_complete(bdaddr_t *local, bdaddr_t *peer); void hcid_dbus_disconn_complete(bdaddr_t *local, bdaddr_t *peer, uint8_t reason); void hcid_dbus_auth_complete(bdaddr_t *local, bdaddr_t *peer, const uint8_t status); void hcid_dbus_setname_complete(bdaddr_t *local); void hcid_dbus_setscan_enable_complete(bdaddr_t *local); #else static inline void hcid_dbus_inquiry_start(bdaddr_t *local) {} static inline void hcid_dbus_inquiry_complete(bdaddr_t *local) {} static inline void hcid_dbus_inquiry_result(bdaddr_t *local, bdaddr_t *peer, uint32_t class, int8_t rssi) {} static inline void hcid_dbus_remote_name(bdaddr_t *local, bdaddr_t *peer, char *name) {} static inline void hcid_dbus_remote_name_failed(bdaddr_t *local, bdaddr_t *peer, uint8_t status) {} static inline void hcid_dbus_conn_complete(bdaddr_t *local, bdaddr_t *peer) {} static inline void hcid_dbus_disconn_complete(bdaddr_t *local, bdaddr_t *peer, uint8_t reason) {} static inline void hcid_dbus_auth_complete(bdaddr_t *local, bdaddr_t *peer, const uint8_t status) {} static inline void hcid_dbus_setname_complete(bdaddr_t *local) {} static inline void hcid_dbus_setscan_enable_complete(bdaddr_t *local) {} #endif int write_device_name(bdaddr_t *local, bdaddr_t *peer, char *name); int read_device_name(bdaddr_t *local, bdaddr_t *peer, char *name); int write_version_info(bdaddr_t *local, bdaddr_t *peer, uint16_t manufacturer, uint8_t lmp_ver, uint16_t lmp_subver); int write_features_info(bdaddr_t *local, bdaddr_t *peer, unsigned char *features); int write_link_key(bdaddr_t *local, bdaddr_t *peer, unsigned char *key, int type); int read_link_key(bdaddr_t *local, bdaddr_t *peer, unsigned char *key); int read_pin_code(bdaddr_t *local, bdaddr_t *peer, char *pin); static inline int find_conn(int dd, int dev_id, long arg) { struct hci_conn_list_req *cl; struct hci_conn_info *ci; int i; cl = malloc(10 * sizeof(*ci) + sizeof(*cl)); if (!cl) { syslog(LOG_ERR, "Can't allocate memory"); return 0; } cl->dev_id = dev_id; cl->conn_num = 10; ci = cl->conn_info; if (ioctl(dd, HCIGETCONNLIST, (void *) cl)) { syslog(LOG_ERR, "Can't get connection list"); return 0; } for (i = 0; i < cl->conn_num; i++, ci++) if (!bacmp((bdaddr_t *) arg, &ci->bdaddr)) return 1; free(cl); return 0; }