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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) 2002-2005 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 <syslog.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <bluetooth/bluetooth.h>
#include <bluetooth/hci.h>
#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;
}
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