info.c revision 361154
1/* 2 * info.c 3 * 4 * Copyright (c) 2001-2002 Maksim Yevmenkin <m_evmenkin@yahoo.com> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $Id: info.c,v 1.3 2003/08/18 19:19:54 max Exp $ 29 * $FreeBSD: stable/10/usr.sbin/bluetooth/hccontrol/info.c 361154 2020-05-18 08:43:05Z hselasky $ 30 */ 31 32#include <bluetooth.h> 33#include <errno.h> 34#include <stdio.h> 35#include <string.h> 36#include "hccontrol.h" 37 38/* Send Read_Local_Version_Information command to the unit */ 39static int 40hci_read_local_version_information(int s, int argc, char **argv) 41{ 42 ng_hci_read_local_ver_rp rp; 43 int n; 44 45 n = sizeof(rp); 46 if (hci_simple_request(s, NG_HCI_OPCODE(NG_HCI_OGF_INFO, 47 NG_HCI_OCF_READ_LOCAL_VER), (char *) &rp, &n) == ERROR) 48 return (ERROR); 49 50 if (rp.status != 0x00) { 51 fprintf(stdout, "Status: %s [%#02x]\n", 52 hci_status2str(rp.status), rp.status); 53 return (FAILED); 54 } 55 56 rp.manufacturer = le16toh(rp.manufacturer); 57 58 fprintf(stdout, "HCI version: %s [%#02x]\n", 59 hci_ver2str(rp.hci_version), rp.hci_version); 60 fprintf(stdout, "HCI revision: %#04x\n", 61 le16toh(rp.hci_revision)); 62 fprintf(stdout, "LMP version: %s [%#02x]\n", 63 hci_lmpver2str(rp.lmp_version), rp.lmp_version); 64 fprintf(stdout, "LMP sub-version: %#04x\n", 65 le16toh(rp.lmp_subversion)); 66 fprintf(stdout, "Manufacturer: %s [%#04x]\n", 67 hci_manufacturer2str(rp.manufacturer), rp.manufacturer); 68 69 return (OK); 70} /* hci_read_local_version_information */ 71 72/* Send Read_Local_Supported_Features command to the unit */ 73static int 74hci_read_local_supported_features(int s, int argc, char **argv) 75{ 76 ng_hci_read_local_features_rp rp; 77 int n; 78 char buffer[2048]; 79 80 n = sizeof(rp); 81 if (hci_simple_request(s, NG_HCI_OPCODE(NG_HCI_OGF_INFO, 82 NG_HCI_OCF_READ_LOCAL_FEATURES), 83 (char *) &rp, &n) == ERROR) 84 return (ERROR); 85 86 if (rp.status != 0x00) { 87 fprintf(stdout, "Status: %s [%#02x]\n", 88 hci_status2str(rp.status), rp.status); 89 return (FAILED); 90 } 91 92 fprintf(stdout, "Features: "); 93 for (n = 0; n < sizeof(rp.features); n++) 94 fprintf(stdout, "%#02x ", rp.features[n]); 95 fprintf(stdout, "\n%s\n", hci_features2str(rp.features, 96 buffer, sizeof(buffer))); 97 98 return (OK); 99} /* hci_read_local_supported_features */ 100 101/* Sent Read_Buffer_Size command to the unit */ 102static int 103hci_read_buffer_size(int s, int argc, char **argv) 104{ 105 ng_hci_read_buffer_size_rp rp; 106 int n; 107 108 n = sizeof(rp); 109 if (hci_simple_request(s, NG_HCI_OPCODE(NG_HCI_OGF_INFO, 110 NG_HCI_OCF_READ_BUFFER_SIZE), 111 (char *) &rp, &n) == ERROR) 112 return (ERROR); 113 114 if (rp.status != 0x00) { 115 fprintf(stdout, "Status: %s [%#02x]\n", 116 hci_status2str(rp.status), rp.status); 117 return (FAILED); 118 } 119 120 fprintf(stdout, "Max. ACL packet size: %d bytes\n", 121 le16toh(rp.max_acl_size)); 122 fprintf(stdout, "Number of ACL packets: %d\n", 123 le16toh(rp.num_acl_pkt)); 124 fprintf(stdout, "Max. SCO packet size: %d bytes\n", 125 rp.max_sco_size); 126 fprintf(stdout, "Number of SCO packets: %d\n", 127 le16toh(rp.num_sco_pkt)); 128 129 return (OK); 130} /* hci_read_buffer_size */ 131 132/* Send Read_Country_Code command to the unit */ 133static int 134hci_read_country_code(int s, int argc, char **argv) 135{ 136 ng_hci_read_country_code_rp rp; 137 int n; 138 139 n = sizeof(rp); 140 if (hci_simple_request(s, NG_HCI_OPCODE(NG_HCI_OGF_INFO, 141 NG_HCI_OCF_READ_COUNTRY_CODE), 142 (char *) &rp, &n) == ERROR) 143 return (ERROR); 144 145 if (rp.status != 0x00) { 146 fprintf(stdout, "Status: %s [%#02x]\n", 147 hci_status2str(rp.status), rp.status); 148 return (FAILED); 149 } 150 151 fprintf(stdout, "Country code: %s [%#02x]\n", 152 hci_cc2str(rp.country_code), rp.country_code); 153 154 return (OK); 155} /* hci_read_country_code */ 156 157/* Send Read_BD_ADDR command to the unit */ 158static int 159hci_read_bd_addr(int s, int argc, char **argv) 160{ 161 ng_hci_read_bdaddr_rp rp; 162 int n; 163 164 n = sizeof(rp); 165 if (hci_simple_request(s, NG_HCI_OPCODE(NG_HCI_OGF_INFO, 166 NG_HCI_OCF_READ_BDADDR), (char *) &rp, &n) == ERROR) 167 return (ERROR); 168 169 if (rp.status != 0x00) { 170 fprintf(stdout, "Status: %s [%#02x]\n", 171 hci_status2str(rp.status), rp.status); 172 return (FAILED); 173 } 174 175 fprintf(stdout, "BD_ADDR: %s\n", bt_ntoa(&rp.bdaddr, NULL)); 176 177 return (OK); 178} /* hci_read_bd_addr */ 179 180struct hci_command info_commands[] = { 181{ 182"read_local_version_information", 183"\nThis command will read the values for the version information for the\n" \ 184"local Bluetooth unit.", 185&hci_read_local_version_information 186}, 187{ 188"read_local_supported_features", 189"\nThis command requests a list of the supported features for the local\n" \ 190"unit. This command will return a list of the LMP features.", 191&hci_read_local_supported_features 192}, 193{ 194"read_buffer_size", 195"\nThe Read_Buffer_Size command is used to read the maximum size of the\n" \ 196"data portion of HCI ACL and SCO Data Packets sent from the Host to the\n" \ 197"Host Controller.", 198&hci_read_buffer_size 199}, 200{ 201"read_country_code", 202"\nThis command will read the value for the Country_Code return parameter.\n" \ 203"The Country_Code defines which range of frequency band of the ISM 2.4 GHz\n" \ 204"band will be used by the unit.", 205&hci_read_country_code 206}, 207{ 208"read_bd_addr", 209"\nThis command will read the value for the BD_ADDR parameter. The BD_ADDR\n" \ 210"is a 48-bit unique identifier for a Bluetooth unit.", 211&hci_read_bd_addr 212}, 213{ 214NULL, 215}}; 216 217