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