usr.sbin/bluetooth/hccontrol/info.c

   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