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 1.1 2002/11/24 20:22:38 max Exp $ 29 * $FreeBSD$ 30 */ 31 32 #include <sys/types.h> 33 #include <sys/endian.h> 34 #include <errno.h> 35 #include <ng_hci.h> 36 #include <stdio.h> 37 #include <string.h> 38 #include "hccontrol.h" 39 40 /* Send Read_Local_Version_Information command to the unit */ 41 static int 42 hci_read_local_version_information(int s, int argc, char **argv) 43 { 44 ng_hci_read_local_ver_rp rp; 45 int n; 46 47 n = sizeof(rp); 48 if (hci_simple_request(s, NG_HCI_OPCODE(NG_HCI_OGF_INFO, 49 NG_HCI_OCF_READ_LOCAL_VER), (char *) &rp, &n) == ERROR) 50 return (ERROR); 51 52 if (rp.status != 0x00) { 53 fprintf(stdout, "Status: %s [%#02x]\n", 54 hci_status2str(rp.status), rp.status); 55 return (FAILED); 56 } 57 58 rp.manufacturer = le16toh(rp.manufacturer); 59 60 fprintf(stdout, "HCI version: %s [%#02x]\n", 61 hci_ver2str(rp.hci_version), rp.hci_version); 62 fprintf(stdout, "HCI revision: %#04x\n", 63 le16toh(rp.hci_revision)); 64 fprintf(stdout, "LMP version: %#02x\n", rp.lmp_version); 65 fprintf(stdout, "LMP sub-version: %#04x\n", 66 le16toh(rp.lmp_subversion)); 67 fprintf(stdout, "Manufacturer: %s [%#04x]\n", 68 hci_manufacturer2str(rp.manufacturer), rp.manufacturer); 69 70 return (OK); 71 } /* hci_read_local_version_information */ 72 73 /* Send Read_Local_Supported_Features command to the unit */ 74 static int 75 hci_read_local_supported_features(int s, int argc, char **argv) 76 { 77 ng_hci_read_local_features_rp rp; 78 int n; 79 char buffer[1024]; 80 81 n = sizeof(rp); 82 if (hci_simple_request(s, NG_HCI_OPCODE(NG_HCI_OGF_INFO, 83 NG_HCI_OCF_READ_LOCAL_FEATURES), 84 (char *) &rp, &n) == ERROR) 85 return (ERROR); 86 87 if (rp.status != 0x00) { 88 fprintf(stdout, "Status: %s [%#02x]\n", 89 hci_status2str(rp.status), rp.status); 90 return (FAILED); 91 } 92 93 fprintf(stdout, "Features: "); 94 for (n = 0; n < sizeof(rp.features); n++) 95 fprintf(stdout, "%#02x ", rp.features[n]); 96 fprintf(stdout, "\n%s\n", hci_features2str(rp.features, 97 buffer, sizeof(buffer))); 98 99 return (OK); 100 } /* hci_read_local_supported_features */ 101 102 /* Sent Read_Buffer_Size command to the unit */ 103 static int 104 hci_read_buffer_size(int s, int argc, char **argv) 105 { 106 ng_hci_read_buffer_size_rp rp; 107 int n; 108 109 n = sizeof(rp); 110 if (hci_simple_request(s, NG_HCI_OPCODE(NG_HCI_OGF_INFO, 111 NG_HCI_OCF_READ_BUFFER_SIZE), 112 (char *) &rp, &n) == ERROR) 113 return (ERROR); 114 115 if (rp.status != 0x00) { 116 fprintf(stdout, "Status: %s [%#02x]\n", 117 hci_status2str(rp.status), rp.status); 118 return (FAILED); 119 } 120 121 fprintf(stdout, "Max. ACL packet size: %d bytes\n", 122 le16toh(rp.max_acl_size)); 123 fprintf(stdout, "Number of ACL packets: %d\n", 124 le16toh(rp.num_acl_pkt)); 125 fprintf(stdout, "Max. SCO packet size: %d bytes\n", 126 rp.max_sco_size); 127 fprintf(stdout, "Number of SCO packets: %d\n", 128 le16toh(rp.num_sco_pkt)); 129 130 return (OK); 131 } /* hci_read_buffer_size */ 132 133 /* Send Read_Country_Code command to the unit */ 134 static int 135 hci_read_country_code(int s, int argc, char **argv) 136 { 137 ng_hci_read_country_code_rp rp; 138 int n; 139 140 n = sizeof(rp); 141 if (hci_simple_request(s, NG_HCI_OPCODE(NG_HCI_OGF_INFO, 142 NG_HCI_OCF_READ_COUNTRY_CODE), 143 (char *) &rp, &n) == ERROR) 144 return (ERROR); 145 146 if (rp.status != 0x00) { 147 fprintf(stdout, "Status: %s [%#02x]\n", 148 hci_status2str(rp.status), rp.status); 149 return (FAILED); 150 } 151 152 fprintf(stdout, "Country code: %s [%#02x]\n", 153 hci_cc2str(rp.country_code), rp.country_code); 154 155 return (OK); 156 } /* hci_read_country_code */ 157 158 /* Send Read_BD_ADDR command to the unit */ 159 static int 160 hci_read_bd_addr(int s, int argc, char **argv) 161 { 162 ng_hci_read_bdaddr_rp rp; 163 int n; 164 165 n = sizeof(rp); 166 if (hci_simple_request(s, NG_HCI_OPCODE(NG_HCI_OGF_INFO, 167 NG_HCI_OCF_READ_BDADDR), (char *) &rp, &n) == ERROR) 168 return (ERROR); 169 170 if (rp.status != 0x00) { 171 fprintf(stdout, "Status: %s [%#02x]\n", 172 hci_status2str(rp.status), rp.status); 173 return (FAILED); 174 } 175 176 fprintf(stdout, "BD_ADDR: %02x:%02x:%02x:%02x:%02x:%02x\n", 177 rp.bdaddr.b[5], rp.bdaddr.b[4], rp.bdaddr.b[3], 178 rp.bdaddr.b[2], rp.bdaddr.b[1], rp.bdaddr.b[0]); 179 180 return (OK); 181 } /* hci_read_bd_addr */ 182 183 struct hci_command info_commands[] = { 184 { 185 "read_local_version_information", 186 "\nThis command will read the values for the version information for the\n" \ 187 "local Bluetooth unit.", 188 &hci_read_local_version_information 189 }, 190 { 191 "read_local_supported_features", 192 "\nThis command requests a list of the supported features for the local\n" \ 193 "unit. This command will return a list of the LMP features.", 194 &hci_read_local_supported_features 195 }, 196 { 197 "read_buffer_size", 198 "\nThe Read_Buffer_Size command is used to read the maximum size of the\n" \ 199 "data portion of HCI ACL and SCO Data Packets sent from the Host to the\n" \ 200 "Host Controller.", 201 &hci_read_buffer_size 202 }, 203 { 204 "read_country_code", 205 "\nThis command will read the value for the Country_Code return parameter.\n" \ 206 "The Country_Code defines which range of frequency band of the ISM 2.4 GHz\n" \ 207 "band will be used by the unit.", 208 &hci_read_country_code 209 }, 210 { 211 "read_bd_addr", 212 "\nThis command will read the value for the BD_ADDR parameter. The BD_ADDR\n" \ 213 "is a 48-bit unique identifier for a Bluetooth unit.", 214 &hci_read_bd_addr 215 }, 216 { 217 NULL, 218 }}; 219 220