summaryrefslogtreecommitdiffstats
blob: 141b32a36ff86cb8c54bd8e50c7313417a719f6c (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
/*
 * Copyright (C) 2009 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "usb_vendors.h"

#include <stdio.h>

#ifdef _WIN32
#  define WIN32_LEAN_AND_MEAN
#  include "windows.h"
#  include "shlobj.h"
#else
#  include <unistd.h>
#  include <sys/stat.h>
#endif

#include "sysdeps.h"
#include "adb.h"

#define ANDROID_PATH            ".android"
#define ANDROID_ADB_INI         "adb_usb.ini"

#define TRACE_TAG               TRACE_USB

// Google's USB Vendor ID
#define VENDOR_ID_GOOGLE        0x18d1
// HTC's USB Vendor ID
#define VENDOR_ID_HTC           0x0bb4
// Samsung's USB Vendor ID
#define VENDOR_ID_SAMSUNG       0x04e8
// Motorola's USB Vendor ID
#define VENDOR_ID_MOTOROLA      0x22b8
// LG's USB Vendor ID
#define VENDOR_ID_LGE           0x1004
// Huawei's USB Vendor ID
#define VENDOR_ID_HUAWEI        0x12D1
// Acer's USB Vendor ID
#define VENDOR_ID_ACER          0x0502
// Sony Ericsson's USB Vendor ID
#define VENDOR_ID_SONY_ERICSSON 0x0FCE
// Foxconn's USB Vendor ID
#define VENDOR_ID_FOXCONN       0x0489
// Dell's USB Vendor ID
#define VENDOR_ID_DELL          0x413c
// Nvidia's USB Vendor ID
#define VENDOR_ID_NVIDIA        0x0955
// Garmin-Asus's USB Vendor ID
#define VENDOR_ID_GARMIN_ASUS   0x091E
// Sharp's USB Vendor ID
#define VENDOR_ID_SHARP         0x04dd
// ZTE's USB Vendor ID
#define VENDOR_ID_ZTE           0x19D2
// Kyocera's USB Vendor ID
#define VENDOR_ID_KYOCERA       0x0482
// Pantech's USB Vendor ID
#define VENDOR_ID_PANTECH       0x10A9
// Qualcomm's USB Vendor ID
#define VENDOR_ID_QUALCOMM      0x05c6
// On-The-Go-Video's USB Vendor ID
#define VENDOR_ID_OTGV          0x2257
// NEC's USB Vendor ID
#define VENDOR_ID_NEC           0x0409
// Panasonic Mobile Communication's USB Vendor ID
#define VENDOR_ID_PMC           0x04DA
// Toshiba's USB Vendor ID
#define VENDOR_ID_TOSHIBA       0x0930
// SK Telesys's USB Vendor ID
#define VENDOR_ID_SK_TELESYS    0x1F53
// KT Tech's USB Vendor ID
#define VENDOR_ID_KT_TECH       0x2116
// Asus's USB Vendor ID
#define VENDOR_ID_ASUS          0x0b05
// Philips's USB Vendor ID
#define VENDOR_ID_PHILIPS       0x0471
// Texas Instruments's USB Vendor ID
#define VENDOR_ID_TI            0x0451
// Funai's USB Vendor ID
#define VENDOR_ID_FUNAI         0x0F1C
// Gigabyte's USB Vendor ID
#define VENDOR_ID_GIGABYTE      0x0414
// IRiver's USB Vendor ID
#define VENDOR_ID_IRIVER        0x2420
// Compal's USB Vendor ID
#define VENDOR_ID_COMPAL        0x1219
// T & A Mobile Phones' USB Vendor ID
#define VENDOR_ID_T_AND_A       0x1BBB
// Lenovo's USB Vendor ID
#define VENDOR_ID_LENOVO        0x2006
// Vizio's USB Vendor ID
#define VENDOR_ID_VIZIO         0xE040


/** built-in vendor list */
int builtInVendorIds[] = {
    VENDOR_ID_GOOGLE,
    VENDOR_ID_HTC,
    VENDOR_ID_SAMSUNG,
    VENDOR_ID_MOTOROLA,
    VENDOR_ID_LGE,
    VENDOR_ID_HUAWEI,
    VENDOR_ID_ACER,
    VENDOR_ID_SONY_ERICSSON,
    VENDOR_ID_FOXCONN,
    VENDOR_ID_DELL,
    VENDOR_ID_NVIDIA,
    VENDOR_ID_GARMIN_ASUS,
    VENDOR_ID_SHARP,
    VENDOR_ID_ZTE,
    VENDOR_ID_KYOCERA,
    VENDOR_ID_PANTECH,
    VENDOR_ID_QUALCOMM,
    VENDOR_ID_OTGV,
    VENDOR_ID_NEC,
    VENDOR_ID_PMC,
    VENDOR_ID_TOSHIBA,
    VENDOR_ID_SK_TELESYS,
    VENDOR_ID_KT_TECH,
    VENDOR_ID_ASUS,
    VENDOR_ID_PHILIPS,
    VENDOR_ID_TI,
    VENDOR_ID_FUNAI,
    VENDOR_ID_GIGABYTE,
    VENDOR_ID_IRIVER,
    VENDOR_ID_COMPAL,
    VENDOR_ID_T_AND_A,
    VENDOR_ID_LENOVO,
    VENDOR_ID_VIZIO,
};

#define BUILT_IN_VENDOR_COUNT    (sizeof(builtInVendorIds)/sizeof(builtInVendorIds[0]))

/* max number of supported vendor ids (built-in + 3rd party). increase as needed */
#define VENDOR_COUNT_MAX         128

int vendorIds[VENDOR_COUNT_MAX];
unsigned vendorIdCount = 0;

int get_adb_usb_ini(char* buff, size_t len);

void usb_vendors_init(void)
{
    if (VENDOR_COUNT_MAX < BUILT_IN_VENDOR_COUNT) {
        fprintf(stderr, "VENDOR_COUNT_MAX not big enough for built-in vendor list.\n");
        exit(2);
    }

    /* add the built-in vendors at the beginning of the array */
    memcpy(vendorIds, builtInVendorIds, sizeof(builtInVendorIds));

    /* default array size is the number of built-in vendors */
    vendorIdCount = BUILT_IN_VENDOR_COUNT;

    if (VENDOR_COUNT_MAX == BUILT_IN_VENDOR_COUNT)
        return;

    char temp[PATH_MAX];
    if (get_adb_usb_ini(temp, sizeof(temp)) == 0) {
        FILE * f = fopen(temp, "rt");

        if (f != NULL) {
            /* The vendor id file is pretty basic. 1 vendor id per line.
               Lines starting with # are comments */
            while (fgets(temp, sizeof(temp), f) != NULL) {
                if (temp[0] == '#')
                    continue;

                long value = strtol(temp, NULL, 0);
                if (errno == EINVAL || errno == ERANGE || value > INT_MAX || value < 0) {
                    fprintf(stderr, "Invalid content in %s. Quitting.\n", ANDROID_ADB_INI);
                    exit(2);
                }

                vendorIds[vendorIdCount++] = (int)value;

                /* make sure we don't go beyond the array */
                if (vendorIdCount == VENDOR_COUNT_MAX) {
                    break;
                }
            }
        }
    }
}

/* Utils methods */

/* builds the path to the adb vendor id file. returns 0 if success */
int build_path(char* buff, size_t len, const char* format, const char* home)
{
    if (snprintf(buff, len, format, home, ANDROID_PATH, ANDROID_ADB_INI) >= (signed)len) {
        return 1;
    }

    return 0;
}

/* fills buff with the path to the adb vendor id file. returns 0 if success */
int get_adb_usb_ini(char* buff, size_t len)
{
#ifdef _WIN32
    const char* home = getenv("ANDROID_SDK_HOME");
    if (home != NULL) {
        return build_path(buff, len, "%s\\%s\\%s", home);
    } else {
        char path[MAX_PATH];
        SHGetFolderPath( NULL, CSIDL_PROFILE, NULL, 0, path);
        return build_path(buff, len, "%s\\%s\\%s", path);
    }
#else
    const char* home = getenv("HOME");
    if (home == NULL)
        home = "/tmp";

    return build_path(buff, len, "%s/%s/%s", home);
#endif
}