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