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 #define L2CAP_SOCKET_CHECKED 33 #include <bluetooth.h> 34 #include <errno.h> 35 #include <stdio.h> 36 #include <string.h> 37 #include "hccontrol.h" 38 39 /* Send Read_Local_Version_Information command to the unit */ 40 static int 41 hci_read_local_version_information(int s, int argc, char **argv) 42 { 43 ng_hci_read_local_ver_rp rp; 44 int n; 45 46 n = sizeof(rp); 47 if (hci_simple_request(s, NG_HCI_OPCODE(NG_HCI_OGF_INFO, 48 NG_HCI_OCF_READ_LOCAL_VER), (char *) &rp, &n) == ERROR) 49 return (ERROR); 50 51 if (rp.status != 0x00) { 52 fprintf(stdout, "Status: %s [%#02x]\n", 53 hci_status2str(rp.status), rp.status); 54 return (FAILED); 55 } 56 57 rp.manufacturer = le16toh(rp.manufacturer); 58 59 fprintf(stdout, "HCI version: %s [%#02x]\n", 60 hci_ver2str(rp.hci_version), rp.hci_version); 61 fprintf(stdout, "HCI revision: %#04x\n", 62 le16toh(rp.hci_revision)); 63 fprintf(stdout, "LMP version: %s [%#02x]\n", 64 hci_lmpver2str(rp.lmp_version), 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: %s\n", bt_ntoa(&rp.bdaddr, NULL)); 177 178 return (OK); 179 } /* hci_read_bd_addr */ 180 181 struct hci_command info_commands[] = { 182 { 183 "read_local_version_information", 184 "\nThis command will read the values for the version information for the\n" \ 185 "local Bluetooth unit.", 186 &hci_read_local_version_information 187 }, 188 { 189 "read_local_supported_features", 190 "\nThis command requests a list of the supported features for the local\n" \ 191 "unit. This command will return a list of the LMP features.", 192 &hci_read_local_supported_features 193 }, 194 { 195 "read_buffer_size", 196 "\nThe Read_Buffer_Size command is used to read the maximum size of the\n" \ 197 "data portion of HCI ACL and SCO Data Packets sent from the Host to the\n" \ 198 "Host Controller.", 199 &hci_read_buffer_size 200 }, 201 { 202 "read_country_code", 203 "\nThis command will read the value for the Country_Code return parameter.\n" \ 204 "The Country_Code defines which range of frequency band of the ISM 2.4 GHz\n" \ 205 "band will be used by the unit.", 206 &hci_read_country_code 207 }, 208 { 209 "read_bd_addr", 210 "\nThis command will read the value for the BD_ADDR parameter. The BD_ADDR\n" \ 211 "is a 48-bit unique identifier for a Bluetooth unit.", 212 &hci_read_bd_addr 213 }, 214 { 215 NULL, 216 }}; 217 218