1de7b4b805
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. No functional change intended.
424 lines
12 KiB
C
424 lines
12 KiB
C
/*-
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* util.c
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*
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2001 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: util.c,v 1.2 2003/05/19 17:29:29 max Exp $
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* $FreeBSD$
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*/
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#include <sys/param.h>
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#define L2CAP_SOCKET_CHECKED
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#include <bluetooth.h>
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#include <stdio.h>
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#include <string.h>
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#define SIZE(x) (sizeof((x))/sizeof((x)[0]))
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char const *
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hci_link2str(int link_type)
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{
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static char const * const t[] = {
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/* NG_HCI_LINK_SCO */ "SCO",
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/* NG_HCI_LINK_ACL */ "ACL"
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};
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return (link_type >= SIZE(t)? "?" : t[link_type]);
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} /* hci_link2str */
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char const *
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hci_pin2str(int type)
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{
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static char const * const t[] = {
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/* 0x00 */ "Variable PIN",
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/* 0x01 */ "Fixed PIN"
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};
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return (type >= SIZE(t)? "?" : t[type]);
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} /* hci_pin2str */
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char const *
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hci_scan2str(int scan)
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{
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static char const * const t[] = {
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/* 0x00 */ "No Scan enabled",
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/* 0x01 */ "Inquiry Scan enabled. Page Scan disabled",
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/* 0x02 */ "Inquiry Scan disabled. Page Scan enabled",
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/* 0x03 */ "Inquiry Scan enabled. Page Scan enabled"
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};
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return (scan >= SIZE(t)? "?" : t[scan]);
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} /* hci_scan2str */
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char const *
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hci_encrypt2str(int encrypt, int brief)
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{
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static char const * const t[] = {
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/* 0x00 */ "Disabled",
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/* 0x01 */ "Only for point-to-point packets",
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/* 0x02 */ "Both point-to-point and broadcast packets"
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};
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static char const * const t1[] = {
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/* NG_HCI_ENCRYPTION_MODE_NONE */ "NONE",
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/* NG_HCI_ENCRYPTION_MODE_P2P */ "P2P",
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/* NG_HCI_ENCRYPTION_MODE_ALL */ "ALL",
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};
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if (brief)
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return (encrypt >= SIZE(t1)? "?" : t1[encrypt]);
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return (encrypt >= SIZE(t)? "?" : t[encrypt]);
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} /* hci_encrypt2str */
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char const *
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hci_coding2str(int coding)
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{
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static char const * const t[] = {
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/* 0x00 */ "Linear",
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/* 0x01 */ "u-law",
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/* 0x02 */ "A-law",
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/* 0x03 */ "Reserved"
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};
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return (coding >= SIZE(t)? "?" : t[coding]);
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} /* hci_coding2str */
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char const *
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hci_vdata2str(int data)
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{
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static char const * const t[] = {
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/* 0x00 */ "1's complement",
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/* 0x01 */ "2's complement",
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/* 0x02 */ "Sign-Magnitude",
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/* 0x03 */ "Reserved"
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};
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return (data >= SIZE(t)? "?" : t[data]);
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} /* hci_vdata2str */
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char const *
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hci_hmode2str(int mode, char *buffer, int size)
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{
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static char const * const t[] = {
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/* 0x01 */ "Suspend Page Scan ",
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/* 0x02 */ "Suspend Inquiry Scan ",
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/* 0x04 */ "Suspend Periodic Inquiries "
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};
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if (buffer != NULL && size > 0) {
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int n;
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memset(buffer, 0, size);
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for (n = 0; n < SIZE(t); n++) {
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int len = strlen(buffer);
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if (len >= size)
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break;
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if (mode & (1 << n))
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strncat(buffer, t[n], size - len);
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}
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}
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return (buffer);
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} /* hci_hmode2str */
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char const *
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hci_ver2str(int ver)
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{
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static char const * const t[] = {
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/* 0x00 */ "Bluetooth HCI Specification 1.0B",
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/* 0x01 */ "Bluetooth HCI Specification 1.1",
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/* 0x02 */ "Bluetooth HCI Specification 1.2",
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/* 0x03 */ "Bluetooth HCI Specification 2.0",
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/* 0x04 */ "Bluetooth HCI Specification 2.1",
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/* 0x05 */ "Bluetooth HCI Specification 3.0",
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/* 0x06 */ "Bluetooth HCI Specification 4.0",
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/* 0x07 */ "Bluetooth HCI Specification 4.1",
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/* 0x08 */ "Bluetooth HCI Specification 4.2"
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};
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return (ver >= SIZE(t)? "?" : t[ver]);
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} /* hci_ver2str */
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char const *
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hci_lmpver2str(int ver)
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{
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static char const * const t[] = {
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/* 0x00 */ "Bluetooth LMP 1.0",
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/* 0x01 */ "Bluetooth LMP 1.1",
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/* 0x02 */ "Bluetooth LMP 1.2",
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/* 0x03 */ "Bluetooth LMP 2.0",
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/* 0x04 */ "Bluetooth LMP 2.1",
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/* 0x04 */ "Bluetooth LMP 3.0",
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/* 0x04 */ "Bluetooth LMP 4.0",
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/* 0x04 */ "Bluetooth LMP 4.1",
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/* 0x04 */ "Bluetooth LMP 4.2"
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};
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return (ver >= SIZE(t)? "?" : t[ver]);
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} /* hci_lmpver2str */
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char const *
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hci_manufacturer2str(int m)
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{
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static char const * const t[] = {
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/* 0000 */ "Ericsson Technology Licensing",
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/* 0001 */ "Nokia Mobile Phones",
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/* 0002 */ "Intel Corp.",
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/* 0003 */ "IBM Corp.",
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/* 0004 */ "Toshiba Corp.",
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/* 0005 */ "3Com",
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/* 0006 */ "Microsoft",
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/* 0007 */ "Lucent",
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/* 0008 */ "Motorola",
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/* 0009 */ "Infineon Technologies AG",
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/* 0010 */ "Cambridge Silicon Radio",
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/* 0011 */ "Silicon Wave",
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/* 0012 */ "Digianswer A/S",
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/* 0013 */ "Texas Instruments Inc.",
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/* 0014 */ "Parthus Technologies Inc.",
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/* 0015 */ "Broadcom Corporation",
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/* 0016 */ "Mitel Semiconductor",
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/* 0017 */ "Widcomm, Inc.",
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/* 0018 */ "Zeevo, Inc.",
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/* 0019 */ "Atmel Corporation",
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/* 0020 */ "Mitsubishi Electric Corporation",
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/* 0021 */ "RTX Telecom A/S",
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/* 0022 */ "KC Technology Inc.",
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/* 0023 */ "Newlogic",
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/* 0024 */ "Transilica, Inc.",
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/* 0025 */ "Rohde & Schwartz GmbH & Co. KG",
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/* 0026 */ "TTPCom Limited",
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/* 0027 */ "Signia Technologies, Inc.",
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/* 0028 */ "Conexant Systems Inc.",
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/* 0029 */ "Qualcomm",
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/* 0030 */ "Inventel",
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/* 0031 */ "AVM Berlin",
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/* 0032 */ "BandSpeed, Inc.",
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/* 0033 */ "Mansella Ltd",
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/* 0034 */ "NEC Corporation",
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/* 0035 */ "WavePlus Technology Co., Ltd.",
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/* 0036 */ "Alcatel",
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/* 0037 */ "Philips Semiconductors",
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/* 0038 */ "C Technologies",
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/* 0039 */ "Open Interface",
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/* 0040 */ "R F Micro Devices",
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/* 0041 */ "Hitachi Ltd",
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/* 0042 */ "Symbol Technologies, Inc.",
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/* 0043 */ "Tenovis",
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/* 0044 */ "Macronix International Co. Ltd.",
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/* 0045 */ "GCT Semiconductor",
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/* 0046 */ "Norwood Systems",
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/* 0047 */ "MewTel Technology Inc.",
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/* 0048 */ "ST Microelectronics",
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/* 0049 */ "Synopsys",
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/* 0050 */ "Red-M (Communications) Ltd",
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/* 0051 */ "Commil Ltd",
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/* 0052 */ "Computer Access Technology Corporation (CATC)",
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/* 0053 */ "Eclipse (HQ Espana) S.L.",
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/* 0054 */ "Renesas Technology Corp.",
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/* 0055 */ "Mobilian Corporation",
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/* 0056 */ "Terax",
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/* 0057 */ "Integrated System Solution Corp.",
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/* 0058 */ "Matsushita Electric Industrial Co., Ltd.",
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/* 0059 */ "Gennum Corporation",
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/* 0060 */ "Research In Motion",
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/* 0061 */ "IPextreme, Inc.",
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/* 0062 */ "Systems and Chips, Inc",
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/* 0063 */ "Bluetooth SIG, Inc",
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/* 0064 */ "Seiko Epson Corporation"
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};
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return (m >= SIZE(t)? "?" : t[m]);
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} /* hci_manufacturer2str */
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char const *
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hci_features2str(uint8_t *features, char *buffer, int size)
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{
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static char const * const t[][8] = {
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{ /* byte 0 */
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/* 0 */ "<3-Slot> ",
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/* 1 */ "<5-Slot> ",
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/* 2 */ "<Encryption> ",
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/* 3 */ "<Slot offset> ",
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/* 4 */ "<Timing accuracy> ",
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/* 5 */ "<Switch> ",
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/* 6 */ "<Hold mode> ",
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/* 7 */ "<Sniff mode> "
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},
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{ /* byte 1 */
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/* 0 */ "<Park mode> ",
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/* 1 */ "<RSSI> ",
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/* 2 */ "<Channel quality> ",
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/* 3 */ "<SCO link> ",
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/* 4 */ "<HV2 packets> ",
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/* 5 */ "<HV3 packets> ",
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/* 6 */ "<u-law log> ",
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/* 7 */ "<A-law log> "
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},
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{ /* byte 2 */
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/* 0 */ "<CVSD> ",
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/* 1 */ "<Paging scheme> ",
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/* 2 */ "<Power control> ",
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/* 3 */ "<Transparent SCO data> ",
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/* 4 */ "<Flow control lag (bit0)> ",
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/* 5 */ "<Flow control lag (bit1)> ",
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/* 6 */ "<Flow control lag (bit2)> ",
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/* 7 */ "<Unknown2.7> "
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}};
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if (buffer != NULL && size > 0) {
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int n, i, len0, len1;
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memset(buffer, 0, size);
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len1 = 0;
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for (n = 0; n < SIZE(t); n++) {
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for (i = 0; i < SIZE(t[n]); i++) {
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len0 = strlen(buffer);
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if (len0 >= size)
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goto done;
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if (features[n] & (1 << i)) {
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if (len1 + strlen(t[n][i]) > 60) {
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len1 = 0;
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buffer[len0 - 1] = '\n';
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}
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len1 += strlen(t[n][i]);
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strncat(buffer, t[n][i], size - len0);
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}
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}
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}
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}
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done:
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return (buffer);
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} /* hci_features2str */
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char const *
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hci_cc2str(int cc)
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{
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static char const * const t[] = {
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/* 0x00 */ "North America, Europe, Japan",
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/* 0x01 */ "France"
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};
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return (cc >= SIZE(t)? "?" : t[cc]);
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} /* hci_cc2str */
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char const *
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hci_con_state2str(int state)
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{
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static char const * const t[] = {
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/* NG_HCI_CON_CLOSED */ "CLOSED",
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/* NG_HCI_CON_W4_LP_CON_RSP */ "W4_LP_CON_RSP",
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/* NG_HCI_CON_W4_CONN_COMPLETE */ "W4_CONN_COMPLETE",
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/* NG_HCI_CON_OPEN */ "OPEN"
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};
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return (state >= SIZE(t)? "UNKNOWN" : t[state]);
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} /* hci_con_state2str */
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char const *
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hci_status2str(int status)
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{
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static char const * const t[] = {
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/* 0x00 */ "No error",
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/* 0x01 */ "Unknown HCI command",
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/* 0x02 */ "No connection",
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/* 0x03 */ "Hardware failure",
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/* 0x04 */ "Page timeout",
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/* 0x05 */ "Authentication failure",
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/* 0x06 */ "Key missing",
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/* 0x07 */ "Memory full",
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/* 0x08 */ "Connection timeout",
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/* 0x09 */ "Max number of connections",
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/* 0x0a */ "Max number of SCO connections to a unit",
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/* 0x0b */ "ACL connection already exists",
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/* 0x0c */ "Command disallowed",
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/* 0x0d */ "Host rejected due to limited resources",
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/* 0x0e */ "Host rejected due to security reasons",
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/* 0x0f */ "Host rejected due to remote unit is a personal unit",
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/* 0x10 */ "Host timeout",
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/* 0x11 */ "Unsupported feature or parameter value",
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/* 0x12 */ "Invalid HCI command parameter",
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/* 0x13 */ "Other end terminated connection: User ended connection",
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/* 0x14 */ "Other end terminated connection: Low resources",
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/* 0x15 */ "Other end terminated connection: About to power off",
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/* 0x16 */ "Connection terminated by local host",
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/* 0x17 */ "Repeated attempts",
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/* 0x18 */ "Pairing not allowed",
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/* 0x19 */ "Unknown LMP PDU",
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/* 0x1a */ "Unsupported remote feature",
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/* 0x1b */ "SCO offset rejected",
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/* 0x1c */ "SCO interval rejected",
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/* 0x1d */ "SCO air mode rejected",
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/* 0x1e */ "Invalid LMP parameters",
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/* 0x1f */ "Unspecified error",
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/* 0x20 */ "Unsupported LMP parameter value",
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/* 0x21 */ "Role change not allowed",
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/* 0x22 */ "LMP response timeout",
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/* 0x23 */ "LMP error transaction collision",
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/* 0x24 */ "LMP PSU not allowed",
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/* 0x25 */ "Encryption mode not acceptable",
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/* 0x26 */ "Unit key used",
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/* 0x27 */ "QoS is not supported",
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/* 0x28 */ "Instant passed",
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/* 0x29 */ "Pairing with unit key not supported"
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};
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return (status >= SIZE(t)? "Unknown error" : t[status]);
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} /* hci_status2str */
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char const *
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hci_bdaddr2str(bdaddr_t const *ba)
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{
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extern int numeric_bdaddr;
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static char buffer[MAXHOSTNAMELEN];
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struct hostent *he = NULL;
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if (memcmp(ba, NG_HCI_BDADDR_ANY, sizeof(*ba)) == 0) {
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buffer[0] = '*';
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buffer[1] = 0;
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return (buffer);
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}
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if (!numeric_bdaddr &&
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(he = bt_gethostbyaddr((char *)ba, sizeof(*ba), AF_BLUETOOTH)) != NULL) {
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strlcpy(buffer, he->h_name, sizeof(buffer));
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return (buffer);
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}
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bt_ntoa(ba, buffer);
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return (buffer);
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} /* hci_bdaddr2str */
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