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
hci_read_local_version_information(int s,int argc,char ** argv)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
hci_read_local_supported_features(int s,int argc,char ** argv)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
hci_read_buffer_size(int s,int argc,char ** argv)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
hci_read_country_code(int s,int argc,char ** argv)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
hci_read_bd_addr(int s,int argc,char ** argv)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