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/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2000-2001 Qualcomm Incorporated
* Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com>
* Copyright (C) 2002-2007 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
*
*/
#include <time.h>
#include <sys/types.h>
#include <glib.h>
#include <bluetooth/bluetooth.h>
#include <bluetooth/hci.h>
#include "logging.h"
#define HCID_CONFIG_FILE CONFIGDIR "/hcid.conf"
#define HCID_DEFAULT_DISCOVERABLE_TIMEOUT 180 /* 3 minutes */
/* When all services should trust a remote device */
#define GLOBAL_TRUST "[all]"
enum {
HCID_SET_NAME,
HCID_SET_CLASS,
HCID_SET_VOICE,
HCID_SET_INQMODE,
HCID_SET_PAGETO,
HCID_SET_DISCOVTO,
HCID_SET_PTYPE,
HCID_SET_LM,
HCID_SET_LP,
};
/*
* 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
* limited: limited discoverable - GIAC + IAC enabled and set limited
* bit on device class.
*/
#define MODE_OFF 0x00
#define MODE_CONNECTABLE 0x01
#define MODE_DISCOVERABLE 0x02
#define MODE_LIMITED 0x03
#define MODE_UNKNOWN 0xff
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;
uint8_t scan;
uint8_t mode;
uint32_t discovto;
};
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 hcid_opts {
char host_name[40];
int auto_init;
int security;
int pairing;
int offmode;
char deviceid[15];
char *config_file;
uint8_t pin_code[16];
int pin_len;
int sock;
};
extern struct hcid_opts hcid;
typedef enum {
REQ_PENDING,
REQ_SENT
} req_status_t;
struct hci_req_data {
int dev_id;
int event;
req_status_t status;
bdaddr_t dba;
uint16_t ogf;
uint16_t ocf;
void *cparam;
int clen;
};
struct hci_req_data *hci_req_data_new(int dev_id, const bdaddr_t *dba, uint16_t ogf, uint16_t ocf, int event, const void *cparam, int clen);
void hci_req_queue_append(struct hci_req_data *data);
void hci_req_queue_remove(int dev_id, bdaddr_t *dba);
#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
#define HCID_OFFMODE_DEVDOWN 0
#define HCID_OFFMODE_NOSCAN 1
int read_config(char *file);
struct device_opts *alloc_device_opts(char *ref);
uint8_t get_startup_scan(int hdev);
uint8_t get_startup_mode(int hdev);
int get_discoverable_timeout(int dev_id);
void init_security_data(void);
void start_security_manager(int hdev);
void stop_security_manager(int hdev);
void toggle_pairing(int enable);
void set_pin_length(bdaddr_t *sba, int length);
void init_devices(void);
int add_device(uint16_t dev_id);
int remove_device(uint16_t dev_id);
int start_device(uint16_t dev_id);
int stop_device(uint16_t dev_id);
int get_device_address(uint16_t dev_id, char *address, size_t size);
int get_device_class(uint16_t dev_id, uint8_t *class);
int get_device_version(uint16_t dev_id, char *version, size_t size);
int get_device_revision(uint16_t dev_id, char *revision, size_t size);
int get_device_manufacturer(uint16_t dev_id, char *manufacturer, size_t size);
int get_device_company(uint16_t dev_id, char *company, size_t size);
int get_device_name(uint16_t dev_id, char *name, size_t size);
int set_device_name(uint16_t dev_id, const char *name);
int get_device_alias(uint16_t dev_id, const bdaddr_t *bdaddr, char *alias, size_t size);
int set_device_alias(uint16_t dev_id, const bdaddr_t *bdaddr, const char *alias);
int get_encryption_key_size(uint16_t dev_id, const bdaddr_t *baddr);
int write_discoverable_timeout(bdaddr_t *bdaddr, int timeout);
int read_discoverable_timeout(bdaddr_t *bdaddr, int *timeout);
int write_device_mode(bdaddr_t *bdaddr, const char *mode);
int read_device_mode(bdaddr_t *bdaddr, char *mode, int length);
int write_local_name(bdaddr_t *bdaddr, char *name);
int read_local_name(bdaddr_t *bdaddr, char *name);
int write_local_class(bdaddr_t *bdaddr, uint8_t *class);
int read_local_class(bdaddr_t *bdaddr, uint8_t *class);
int write_remote_class(bdaddr_t *local, bdaddr_t *peer, uint32_t class);
int read_remote_class(bdaddr_t *local, bdaddr_t *peer, uint32_t *class);
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_l2cap_info(bdaddr_t *local, bdaddr_t *peer,
uint16_t mtu_result, uint16_t mtu,
uint16_t mask_result, uint32_t mask);
int read_l2cap_info(bdaddr_t *local, bdaddr_t *peer,
uint16_t *mtu_result, uint16_t *mtu,
uint16_t *mask_result, uint32_t *mask);
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_lastseen_info(bdaddr_t *local, bdaddr_t *peer, struct tm *tm);
int write_lastused_info(bdaddr_t *local, bdaddr_t *peer, struct tm *tm);
int write_link_key(bdaddr_t *local, bdaddr_t *peer, unsigned char *key, int type, int length);
int read_link_key(bdaddr_t *local, bdaddr_t *peer, unsigned char *key);
int read_pin_length(bdaddr_t *local, bdaddr_t *peer);
int read_pin_code(bdaddr_t *local, bdaddr_t *peer, char *pin);
gboolean read_trust(bdaddr_t *local, const char *addr, const char *service);
int write_trust(bdaddr_t *local, const char *addr, const char *service, gboolean trust);
GSList *list_trusts(bdaddr_t *local, const char *service);
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