878ed22696
Has been seen to work on several cards and communicating with several mobile phones to use them as modems etc. We are still talking with 3com to try get them to allow us to include the firmware for their pccard in the driver but the driver is here.. In the mean time it can be downloaded from the 3com website and loaded using the utility bt3cfw(8) (supplied) (instructions in the man page) Not yet linked to the build Submitted by: Maksim Yevmenkin <myevmenk@exodus.net> Approved by: re
257 lines
7.1 KiB
C
257 lines
7.1 KiB
C
/*
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* l2cap.c
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*
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* Copyright (c) 2001-2002 Maksim Yevmenkin <m_evmenkin@yahoo.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: l2cap.c,v 1.6 2002/09/04 21:30:40 max Exp $
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* $FreeBSD$
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*/
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#include <sys/types.h>
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#include <sys/ioctl.h>
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#include <bitstring.h>
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#include <errno.h>
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#include <ng_hci.h>
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#include <ng_l2cap.h>
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#include <ng_btsocket.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "l2control.h"
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#define SIZE(x) (sizeof((x))/sizeof((x)[0]))
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/* Send read_node_flags command to the node */
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static int
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l2cap_read_node_flags(int s, int argc, char **argv)
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{
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struct ng_btsocket_l2cap_raw_node_flags r;
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memset(&r, 0, sizeof(r));
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if (ioctl(s, SIOC_L2CAP_NODE_GET_FLAGS, &r, sizeof(r)) < 0)
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return (ERROR);
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fprintf(stdout, "BD_ADDR: %x:%x:%x:%x:%x:%x\n",
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r.src.b[5], r.src.b[4], r.src.b[3],
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r.src.b[2], r.src.b[1], r.src.b[0]);
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fprintf(stdout, "Connectionless traffic flags:\n");
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fprintf(stdout, "\tSDP: %s\n",
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(r.flags & NG_L2CAP_CLT_SDP_DISABLED)? "disabled" : "enabled");
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fprintf(stdout, "\tRFCOMM: %s\n",
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(r.flags & NG_L2CAP_CLT_RFCOMM_DISABLED)? "disabled":"enabled");
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fprintf(stdout, "\tTCP: %s\n",
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(r.flags & NG_L2CAP_CLT_TCP_DISABLED)? "disabled" : "enabled");
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return (OK);
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} /* l2cap_read_node_flags */
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/* Send read_debug_level command to the node */
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static int
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l2cap_read_debug_level(int s, int argc, char **argv)
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{
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struct ng_btsocket_l2cap_raw_node_debug r;
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memset(&r, 0, sizeof(r));
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if (ioctl(s, SIOC_L2CAP_NODE_GET_DEBUG, &r, sizeof(r)) < 0)
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return (ERROR);
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fprintf(stdout, "BD_ADDR: %x:%x:%x:%x:%x:%x\n",
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r.src.b[5], r.src.b[4], r.src.b[3],
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r.src.b[2], r.src.b[1], r.src.b[0]);
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fprintf(stdout, "Debug level: %d\n", r.debug);
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return (OK);
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} /* l2cap_read_debug_level */
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/* Send write_debug_level command to the node */
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static int
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l2cap_write_debug_level(int s, int argc, char **argv)
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{
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struct ng_btsocket_l2cap_raw_node_debug r;
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memset(&r, 0, sizeof(r));
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switch (argc) {
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case 1:
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r.debug = atoi(argv[0]);
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break;
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default:
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return (USAGE);
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}
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if (ioctl(s, SIOC_L2CAP_NODE_SET_DEBUG, &r, sizeof(r)) < 0)
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return (ERROR);
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return (OK);
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} /* l2cap_write_debug_level */
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/* Send read_connection_list command to the node */
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static int
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l2cap_read_connection_list(int s, int argc, char **argv)
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{
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static char const * const state[] = {
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/* NG_L2CAP_CON_CLOSED */ "CLOSED",
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/* NG_L2CAP_W4_LP_CON_CFM */ "W4_LP_CON_CFM",
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/* NG_L2CAP_CON_OPEN */ "OPEN"
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};
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#define con_state2str(x) ((x) >= SIZE(state)? "UNKNOWN" : state[(x)])
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struct ng_btsocket_l2cap_raw_con_list r;
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int n, error = OK;
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memset(&r, 0, sizeof(r));
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r.num_connections = NG_L2CAP_MAX_CON_NUM;
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r.connections = calloc(NG_L2CAP_MAX_CON_NUM,
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sizeof(ng_l2cap_node_con_ep));
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if (r.connections == NULL) {
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errno = ENOMEM;
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return (ERROR);
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}
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if (ioctl(s, SIOC_L2CAP_NODE_GET_CON_LIST, &r, sizeof(r)) < 0) {
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error = ERROR;
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goto out;
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}
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fprintf(stdout, "BD_ADDR: %x:%x:%x:%x:%x:%x\n",
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r.src.b[5], r.src.b[4], r.src.b[3],
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r.src.b[2], r.src.b[1], r.src.b[0]);
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fprintf(stdout, "L2CAP connections:\n");
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fprintf(stdout,
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"Remote BD_ADDR Handle Flags Pending State\n");
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for (n = 0; n < r.num_connections; n++) {
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fprintf(stdout,
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"%02x:%02x:%02x:%02x:%02x:%02x " \
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" %5d " \
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"%2.2s %2.2s " \
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"%7d " \
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"%s\n",
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r.connections[n].remote.b[5],
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r.connections[n].remote.b[4],
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r.connections[n].remote.b[3],
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r.connections[n].remote.b[2],
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r.connections[n].remote.b[1],
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r.connections[n].remote.b[0],
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r.connections[n].con_handle,
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((r.connections[n].flags & NG_L2CAP_CON_TX)? "TX" : ""),
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((r.connections[n].flags & NG_L2CAP_CON_RX)? "RX" : ""),
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r.connections[n].pending,
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con_state2str(r.connections[n].state));
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}
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out:
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free(r.connections);
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return (error);
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} /* l2cap_read_connection_list */
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/* Send read_channel_list command to the node */
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static int
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l2cap_read_channel_list(int s, int argc, char **argv)
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{
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static char const * const state[] = {
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/* NG_L2CAP_CLOSED */ "CLOSED",
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/* NG_L2CAP_W4_L2CAP_CON_RSP */ "W4_L2CAP_CON_RSP",
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/* NG_L2CAP_W4_L2CA_CON_RSP */ "W4_L2CA_CON_RSP",
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/* NG_L2CAP_CONFIG */ "CONFIG",
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/* NG_L2CAP_OPEN */ "OPEN",
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/* NG_L2CAP_W4_L2CAP_DISCON_RSP */ "W4_L2CAP_DISCON_RSP",
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/* NG_L2CAP_W4_L2CA_DISCON_RSP */ "W4_L2CA_DISCON_RSP"
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};
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#define ch_state2str(x) ((x) >= SIZE(state)? "UNKNOWN" : state[(x)])
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struct ng_btsocket_l2cap_raw_chan_list r;
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int n, error = OK;
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memset(&r, 0, sizeof(r));
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r.num_channels = NG_L2CAP_MAX_CHAN_NUM;
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r.channels = calloc(NG_L2CAP_MAX_CHAN_NUM,
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sizeof(ng_l2cap_node_chan_ep));
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if (r.channels == NULL) {
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errno = ENOMEM;
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return (ERROR);
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}
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if (ioctl(s, SIOC_L2CAP_NODE_GET_CHAN_LIST, &r, sizeof(r)) < 0) {
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error = ERROR;
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goto out;
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}
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fprintf(stdout, "BD_ADDR: %x:%x:%x:%x:%x:%x\n",
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r.src.b[5], r.src.b[4], r.src.b[3],
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r.src.b[2], r.src.b[1], r.src.b[0]);
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fprintf(stdout, "L2CAP channels:\n");
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fprintf(stdout,
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"Remote BD_ADDR SCID/ DCID PSM IMTU/ OMTU State\n");
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for (n = 0; n < r.num_channels; n++) {
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fprintf(stdout,
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"%02x:%02x:%02x:%02x:%02x:%02x " \
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"%5d/%5d %5d " \
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"%5d/%5d " \
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"%s\n",
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r.channels[n].remote.b[5], r.channels[n].remote.b[4],
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r.channels[n].remote.b[3], r.channels[n].remote.b[2],
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r.channels[n].remote.b[1], r.channels[n].remote.b[0],
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r.channels[n].scid, r.channels[n].dcid,
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r.channels[n].psm, r.channels[n].imtu,
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r.channels[n].omtu,
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ch_state2str(r.channels[n].state));
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}
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out:
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free(r.channels);
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return (error);
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} /* l2cap_read_channel_list */
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struct l2cap_command l2cap_commands[] = {
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{
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"read_node_flags",
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"Get L2CAP node flags",
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&l2cap_read_node_flags
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},
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{
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"read_debug_level",
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"Get L2CAP node debug level",
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&l2cap_read_debug_level
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},
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{
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"write_debug_level <level>",
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"Set L2CAP node debug level",
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&l2cap_write_debug_level
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},
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{
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"read_connection_list",
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"Read list of the L2CAP connections",
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&l2cap_read_connection_list
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},
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{
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"read_channel_list",
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"Read list of the L2CAP channels",
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&l2cap_read_channel_list
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},
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{
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NULL,
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}};
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