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/*
* ng_btsocket.h
*
* Copyright (c) 2001-2002 Maksim Yevmenkin <m_evmenkin@yahoo.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: ng_btsocket.h,v 1.8 2003/04/26 22:32:10 max Exp $
* $FreeBSD$
*/
#ifndef _NETGRAPH_BTSOCKET_H_
#define _NETGRAPH_BTSOCKET_H_
/*
* Bluetooth protocols
*/
#define BLUETOOTH_PROTO_HCI 134 /* HCI protocol number */
#define BLUETOOTH_PROTO_L2CAP 135 /* L2CAP protocol number */
#define BLUETOOTH_PROTO_RFCOMM 136 /* RFCOMM protocol number */
/*
* Bluetooth version of struct sockaddr for raw HCI sockets
*
* XXX: sizeof(hci_node) was NG_NODELEN + 1, but NG_NODESIZ (the equivalent
* of NG_NODELEN + 1) has been bumped to 32. The code currently
* truncates the node name to sizeof(hci_node), although it would be
* possible to correctly handle this by means of the hci_len field.
*/
struct sockaddr_hci {
u_char hci_len; /* total length */
u_char hci_family; /* address family */
char hci_node[16]; /* address */
};
/* Raw HCI socket options */
#define SOL_HCI_RAW 0x0802 /* socket options level */
#define SO_HCI_RAW_FILTER 1 /* get/set filter on socket */
#define SO_HCI_RAW_DIRECTION 2 /* turn on/off direction info */
#define SCM_HCI_RAW_DIRECTION SO_HCI_RAW_DIRECTION /* cmsg_type */
/*
* Raw HCI socket filter.
*
* For packet mask use (1 << (HCI packet indicator - 1))
* For event mask use (1 << (Event - 1))
*/
struct ng_btsocket_hci_raw_filter {
bitstr_t bit_decl(packet_mask, 32);
bitstr_t bit_decl(event_mask, (NG_HCI_EVENT_MASK_SIZE * 8));
};
/*
* Raw HCI sockets ioctl's
*/
/* Get state */
struct ng_btsocket_hci_raw_node_state {
ng_hci_node_state_ep state;
};
#define SIOC_HCI_RAW_NODE_GET_STATE \
_IOWR('b', NGM_HCI_NODE_GET_STATE, \
struct ng_btsocket_hci_raw_node_state)
/* Initialize */
#define SIOC_HCI_RAW_NODE_INIT \
_IO('b', NGM_HCI_NODE_INIT)
/* Get/Set debug level */
struct ng_btsocket_hci_raw_node_debug {
ng_hci_node_debug_ep debug;
};
#define SIOC_HCI_RAW_NODE_GET_DEBUG \
_IOWR('b', NGM_HCI_NODE_GET_DEBUG, \
struct ng_btsocket_hci_raw_node_debug)
#define SIOC_HCI_RAW_NODE_SET_DEBUG \
_IOWR('b', NGM_HCI_NODE_SET_DEBUG, \
struct ng_btsocket_hci_raw_node_debug)
/* Get buffer info */
struct ng_btsocket_hci_raw_node_buffer {
ng_hci_node_buffer_ep buffer;
};
#define SIOC_HCI_RAW_NODE_GET_BUFFER \
_IOWR('b', NGM_HCI_NODE_GET_BUFFER, \
struct ng_btsocket_hci_raw_node_buffer)
/* Get BD_ADDR */
struct ng_btsocket_hci_raw_node_bdaddr {
bdaddr_t bdaddr;
};
#define SIOC_HCI_RAW_NODE_GET_BDADDR \
_IOWR('b', NGM_HCI_NODE_GET_BDADDR, \
struct ng_btsocket_hci_raw_node_bdaddr)
/* Get features */
struct ng_btsocket_hci_raw_node_features {
u_int8_t features[NG_HCI_FEATURES_SIZE];
};
#define SIOC_HCI_RAW_NODE_GET_FEATURES \
_IOWR('b', NGM_HCI_NODE_GET_FEATURES, \
struct ng_btsocket_hci_raw_node_features)
/* Get stat */
struct ng_btsocket_hci_raw_node_stat {
ng_hci_node_stat_ep stat;
};
#define SIOC_HCI_RAW_NODE_GET_STAT \
_IOWR('b', NGM_HCI_NODE_GET_STAT, \
struct ng_btsocket_hci_raw_node_stat)
/* Reset stat */
#define SIOC_HCI_RAW_NODE_RESET_STAT \
_IO('b', NGM_HCI_NODE_RESET_STAT)
/* Flush neighbor cache */
#define SIOC_HCI_RAW_NODE_FLUSH_NEIGHBOR_CACHE \
_IO('b', NGM_HCI_NODE_FLUSH_NEIGHBOR_CACHE)
/* Get neighbor cache */
struct ng_btsocket_hci_raw_node_neighbor_cache {
u_int32_t num_entries;
ng_hci_node_neighbor_cache_entry_ep *entries;
};
#define SIOC_HCI_RAW_NODE_GET_NEIGHBOR_CACHE \
_IOWR('b', NGM_HCI_NODE_GET_NEIGHBOR_CACHE, \
struct ng_btsocket_hci_raw_node_neighbor_cache)
/* Get connection list */
struct ng_btsocket_hci_raw_con_list {
u_int32_t num_connections;
ng_hci_node_con_ep *connections;
};
#define SIOC_HCI_RAW_NODE_GET_CON_LIST \
_IOWR('b', NGM_HCI_NODE_GET_CON_LIST, \
struct ng_btsocket_hci_raw_con_list)
/* Get/Set link policy settings mask */
struct ng_btsocket_hci_raw_node_link_policy_mask {
ng_hci_node_link_policy_mask_ep policy_mask;
};
#define SIOC_HCI_RAW_NODE_GET_LINK_POLICY_MASK \
_IOWR('b', NGM_HCI_NODE_GET_LINK_POLICY_SETTINGS_MASK, \
struct ng_btsocket_hci_raw_node_link_policy_mask)
#define SIOC_HCI_RAW_NODE_SET_LINK_POLICY_MASK \
_IOWR('b', NGM_HCI_NODE_SET_LINK_POLICY_SETTINGS_MASK, \
struct ng_btsocket_hci_raw_node_link_policy_mask)
/* Get/Set packet mask */
struct ng_btsocket_hci_raw_node_packet_mask {
ng_hci_node_packet_mask_ep packet_mask;
};
#define SIOC_HCI_RAW_NODE_GET_PACKET_MASK \
_IOWR('b', NGM_HCI_NODE_GET_PACKET_MASK, \
struct ng_btsocket_hci_raw_node_packet_mask)
#define SIOC_HCI_RAW_NODE_SET_PACKET_MASK \
_IOWR('b', NGM_HCI_NODE_SET_PACKET_MASK, \
struct ng_btsocket_hci_raw_node_packet_mask)
/* Get/Set role switch */
struct ng_btsocket_hci_raw_node_role_switch {
ng_hci_node_role_switch_ep role_switch;
};
#define SIOC_HCI_RAW_NODE_GET_ROLE_SWITCH \
_IOWR('b', NGM_HCI_NODE_GET_ROLE_SWITCH, \
struct ng_btsocket_hci_raw_node_role_switch)
#define SIOC_HCI_RAW_NODE_SET_ROLE_SWITCH \
_IOWR('b', NGM_HCI_NODE_SET_ROLE_SWITCH, \
struct ng_btsocket_hci_raw_node_role_switch)
/*
* XXX FIXME: probably does not belong here
* Bluetooth version of struct sockaddr for L2CAP sockets (RAW and SEQPACKET)
*/
struct sockaddr_l2cap {
u_char l2cap_len; /* total length */
u_char l2cap_family; /* address family */
u_int16_t l2cap_psm; /* PSM (Protocol/Service Multiplexor) */
bdaddr_t l2cap_bdaddr; /* address */
};
/* L2CAP socket options */
#define SOL_L2CAP 0x1609 /* socket option level */
#define SO_L2CAP_IMTU 1 /* get/set incoming MTU */
#define SO_L2CAP_OMTU 2 /* get outgoing (peer incoming) MTU */
#define SO_L2CAP_IFLOW 3 /* get incoming flow spec. */
#define SO_L2CAP_OFLOW 4 /* get/set outgoing flow spec. */
#define SO_L2CAP_FLUSH 5 /* get/set flush timeout */
/*
* Raw L2CAP sockets ioctl's
*/
/* Ping */
struct ng_btsocket_l2cap_raw_ping {
u_int32_t result;
u_int32_t echo_size;
u_int8_t *echo_data;
};
#define SIOC_L2CAP_L2CA_PING \
_IOWR('b', NGM_L2CAP_L2CA_PING, \
struct ng_btsocket_l2cap_raw_ping)
/* Get info */
struct ng_btsocket_l2cap_raw_get_info {
u_int32_t result;
u_int32_t info_type;
u_int32_t info_size;
u_int8_t *info_data;
};
#define SIOC_L2CAP_L2CA_GET_INFO \
_IOWR('b', NGM_L2CAP_L2CA_GET_INFO, \
struct ng_btsocket_l2cap_raw_get_info)
/* Get flags */
struct ng_btsocket_l2cap_raw_node_flags {
ng_l2cap_node_flags_ep flags;
};
#define SIOC_L2CAP_NODE_GET_FLAGS \
_IOWR('b', NGM_L2CAP_NODE_GET_FLAGS, \
struct ng_btsocket_l2cap_raw_node_flags)
/* Get/Set debug level */
struct ng_btsocket_l2cap_raw_node_debug {
ng_l2cap_node_debug_ep debug;
};
#define SIOC_L2CAP_NODE_GET_DEBUG \
_IOWR('b', NGM_L2CAP_NODE_GET_DEBUG, \
struct ng_btsocket_l2cap_raw_node_debug)
#define SIOC_L2CAP_NODE_SET_DEBUG \
_IOWR('b', NGM_L2CAP_NODE_SET_DEBUG, \
struct ng_btsocket_l2cap_raw_node_debug)
/* Get connection list */
struct ng_btsocket_l2cap_raw_con_list {
u_int32_t num_connections;
ng_l2cap_node_con_ep *connections;
};
#define SIOC_L2CAP_NODE_GET_CON_LIST \
_IOWR('b', NGM_L2CAP_NODE_GET_CON_LIST, \
struct ng_btsocket_l2cap_raw_con_list)
/* Get channel list */
struct ng_btsocket_l2cap_raw_chan_list {
u_int32_t num_channels;
ng_l2cap_node_chan_ep *channels;
};
#define SIOC_L2CAP_NODE_GET_CHAN_LIST \
_IOWR('b', NGM_L2CAP_NODE_GET_CHAN_LIST, \
struct ng_btsocket_l2cap_raw_chan_list)
/* Get/Set auto disconnect timeout */
struct ng_btsocket_l2cap_raw_auto_discon_timo
{
ng_l2cap_node_auto_discon_ep timeout;
};
#define SIOC_L2CAP_NODE_GET_AUTO_DISCON_TIMO \
_IOWR('b', NGM_L2CAP_NODE_GET_AUTO_DISCON_TIMO, \
struct ng_btsocket_l2cap_raw_auto_discon_timo)
#define SIOC_L2CAP_NODE_SET_AUTO_DISCON_TIMO \
_IOWR('b', NGM_L2CAP_NODE_SET_AUTO_DISCON_TIMO, \
struct ng_btsocket_l2cap_raw_auto_discon_timo)
/*
* XXX FIXME: probably does not belong here
* Bluetooth version of struct sockaddr for RFCOMM sockets (STREAM)
*/
struct sockaddr_rfcomm {
u_char rfcomm_len; /* total length */
u_char rfcomm_family; /* address family */
bdaddr_t rfcomm_bdaddr; /* address */
u_int8_t rfcomm_channel; /* channel */
};
/* Flow control information */
struct ng_btsocket_rfcomm_fc_info {
u_int8_t lmodem; /* modem signals (local) */
u_int8_t rmodem; /* modem signals (remote) */
u_int8_t tx_cred; /* TX credits */
u_int8_t rx_cred; /* RX credits */
u_int8_t cfc; /* credit flow control */
u_int8_t reserved;
};
/* STREAM RFCOMM socket options */
#define SOL_RFCOMM 0x0816 /* socket options level */
#define SO_RFCOMM_MTU 1 /* get channel MTU */
#define SO_RFCOMM_FC_INFO 2 /* get flow control information */
/*
* Netgraph node type name and cookie
*/
#define NG_BTSOCKET_HCI_RAW_NODE_TYPE "btsock_hci_raw"
#define NG_BTSOCKET_L2CAP_RAW_NODE_TYPE "btsock_l2c_raw"
#define NG_BTSOCKET_L2CAP_NODE_TYPE "btsock_l2c"
/*
* Debug levels
*/
#define NG_BTSOCKET_ALERT_LEVEL 1
#define NG_BTSOCKET_ERR_LEVEL 2
#define NG_BTSOCKET_WARN_LEVEL 3
#define NG_BTSOCKET_INFO_LEVEL 4
#endif /* _NETGRAPH_BTSOCKET_H_ */
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