1/*
2 * Copyright (C) 2009 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "usb_vendors.h"
18
19#include <stdio.h>
20
21#ifdef _WIN32
22#  define WIN32_LEAN_AND_MEAN
23#  include "windows.h"
24#  include "shlobj.h"
25#else
26#  include <unistd.h>
27#  include <sys/stat.h>
28#endif
29
30#include "sysdeps.h"
31#include "adb.h"
32
33#define ANDROID_PATH            ".android"
34#define ANDROID_ADB_INI         "adb_usb.ini"
35
36#define TRACE_TAG               TRACE_USB
37
38// Google's USB Vendor ID
39#define VENDOR_ID_GOOGLE        0x18d1
40// Intel's USB Vendor ID
41#define VENDOR_ID_INTEL         0x8087
42// HTC's USB Vendor ID
43#define VENDOR_ID_HTC           0x0bb4
44// Samsung's USB Vendor ID
45#define VENDOR_ID_SAMSUNG       0x04e8
46// Motorola's USB Vendor ID
47#define VENDOR_ID_MOTOROLA      0x22b8
48// LG's USB Vendor ID
49#define VENDOR_ID_LGE           0x1004
50// Huawei's USB Vendor ID
51#define VENDOR_ID_HUAWEI        0x12D1
52// Acer's USB Vendor ID
53#define VENDOR_ID_ACER          0x0502
54// Sony Ericsson's USB Vendor ID
55#define VENDOR_ID_SONY_ERICSSON 0x0FCE
56// Foxconn's USB Vendor ID
57#define VENDOR_ID_FOXCONN       0x0489
58// Dell's USB Vendor ID
59#define VENDOR_ID_DELL          0x413c
60// Nvidia's USB Vendor ID
61#define VENDOR_ID_NVIDIA        0x0955
62// Garmin-Asus's USB Vendor ID
63#define VENDOR_ID_GARMIN_ASUS   0x091E
64// Sharp's USB Vendor ID
65#define VENDOR_ID_SHARP         0x04dd
66// ZTE's USB Vendor ID
67#define VENDOR_ID_ZTE           0x19D2
68// Kyocera's USB Vendor ID
69#define VENDOR_ID_KYOCERA       0x0482
70// Pantech's USB Vendor ID
71#define VENDOR_ID_PANTECH       0x10A9
72// Qualcomm's USB Vendor ID
73#define VENDOR_ID_QUALCOMM      0x05c6
74// On-The-Go-Video's USB Vendor ID
75#define VENDOR_ID_OTGV          0x2257
76// NEC's USB Vendor ID
77#define VENDOR_ID_NEC           0x0409
78// Panasonic Mobile Communication's USB Vendor ID
79#define VENDOR_ID_PMC           0x04DA
80// Toshiba's USB Vendor ID
81#define VENDOR_ID_TOSHIBA       0x0930
82// SK Telesys's USB Vendor ID
83#define VENDOR_ID_SK_TELESYS    0x1F53
84// KT Tech's USB Vendor ID
85#define VENDOR_ID_KT_TECH       0x2116
86// Asus's USB Vendor ID
87#define VENDOR_ID_ASUS          0x0b05
88// Philips's USB Vendor ID
89#define VENDOR_ID_PHILIPS       0x0471
90// Texas Instruments's USB Vendor ID
91#define VENDOR_ID_TI            0x0451
92// Funai's USB Vendor ID
93#define VENDOR_ID_FUNAI         0x0F1C
94// Gigabyte's USB Vendor ID
95#define VENDOR_ID_GIGABYTE      0x0414
96// IRiver's USB Vendor ID
97#define VENDOR_ID_IRIVER        0x2420
98// Compal's USB Vendor ID
99#define VENDOR_ID_COMPAL        0x1219
100// T & A Mobile Phones' USB Vendor ID
101#define VENDOR_ID_T_AND_A       0x1BBB
102// LenovoMobile's USB Vendor ID
103#define VENDOR_ID_LENOVOMOBILE  0x2006
104// Lenovo's USB Vendor ID
105#define VENDOR_ID_LENOVO        0x17EF
106// Vizio's USB Vendor ID
107#define VENDOR_ID_VIZIO         0xE040
108// K-Touch's USB Vendor ID
109#define VENDOR_ID_K_TOUCH       0x24E3
110// Pegatron's USB Vendor ID
111#define VENDOR_ID_PEGATRON      0x1D4D
112// Archos's USB Vendor ID
113#define VENDOR_ID_ARCHOS        0x0E79
114// Positivo's USB Vendor ID
115#define VENDOR_ID_POSITIVO      0x1662
116// Fujitsu's USB Vendor ID
117#define VENDOR_ID_FUJITSU       0x04C5
118// Lumigon's USB Vendor ID
119#define VENDOR_ID_LUMIGON       0x25E3
120// Quanta's USB Vendor ID
121#define VENDOR_ID_QUANTA        0x0408
122// INQ Mobile's USB Vendor ID
123#define VENDOR_ID_INQ_MOBILE    0x2314
124// Sony's USB Vendor ID
125#define VENDOR_ID_SONY          0x054C
126// Lab126's USB Vendor ID
127#define VENDOR_ID_LAB126        0x1949
128// Yulong Coolpad's USB Vendor ID
129#define VENDOR_ID_YULONG_COOLPAD 0x1EBF
130// Kobo's USB Vendor ID
131#define VENDOR_ID_KOBO          0x2237
132// Teleepoch's USB Vendor ID
133#define VENDOR_ID_TELEEPOCH     0x2340
134
135
136/** built-in vendor list */
137int builtInVendorIds[] = {
138    VENDOR_ID_GOOGLE,
139    VENDOR_ID_INTEL,
140    VENDOR_ID_HTC,
141    VENDOR_ID_SAMSUNG,
142    VENDOR_ID_MOTOROLA,
143    VENDOR_ID_LGE,
144    VENDOR_ID_HUAWEI,
145    VENDOR_ID_ACER,
146    VENDOR_ID_SONY_ERICSSON,
147    VENDOR_ID_FOXCONN,
148    VENDOR_ID_DELL,
149    VENDOR_ID_NVIDIA,
150    VENDOR_ID_GARMIN_ASUS,
151    VENDOR_ID_SHARP,
152    VENDOR_ID_ZTE,
153    VENDOR_ID_KYOCERA,
154    VENDOR_ID_PANTECH,
155    VENDOR_ID_QUALCOMM,
156    VENDOR_ID_OTGV,
157    VENDOR_ID_NEC,
158    VENDOR_ID_PMC,
159    VENDOR_ID_TOSHIBA,
160    VENDOR_ID_SK_TELESYS,
161    VENDOR_ID_KT_TECH,
162    VENDOR_ID_ASUS,
163    VENDOR_ID_PHILIPS,
164    VENDOR_ID_TI,
165    VENDOR_ID_FUNAI,
166    VENDOR_ID_GIGABYTE,
167    VENDOR_ID_IRIVER,
168    VENDOR_ID_COMPAL,
169    VENDOR_ID_T_AND_A,
170    VENDOR_ID_LENOVOMOBILE,
171    VENDOR_ID_LENOVO,
172    VENDOR_ID_VIZIO,
173    VENDOR_ID_K_TOUCH,
174    VENDOR_ID_PEGATRON,
175    VENDOR_ID_ARCHOS,
176    VENDOR_ID_POSITIVO,
177    VENDOR_ID_FUJITSU,
178    VENDOR_ID_LUMIGON,
179    VENDOR_ID_QUANTA,
180    VENDOR_ID_INQ_MOBILE,
181    VENDOR_ID_SONY,
182    VENDOR_ID_LAB126,
183    VENDOR_ID_YULONG_COOLPAD,
184    VENDOR_ID_KOBO,
185    VENDOR_ID_TELEEPOCH,
186};
187
188#define BUILT_IN_VENDOR_COUNT    (sizeof(builtInVendorIds)/sizeof(builtInVendorIds[0]))
189
190/* max number of supported vendor ids (built-in + 3rd party). increase as needed */
191#define VENDOR_COUNT_MAX         128
192
193int vendorIds[VENDOR_COUNT_MAX];
194unsigned vendorIdCount = 0;
195
196int get_adb_usb_ini(char* buff, size_t len);
197
198void usb_vendors_init(void)
199{
200    if (VENDOR_COUNT_MAX < BUILT_IN_VENDOR_COUNT) {
201        fprintf(stderr, "VENDOR_COUNT_MAX not big enough for built-in vendor list.\n");
202        exit(2);
203    }
204
205    /* add the built-in vendors at the beginning of the array */
206    memcpy(vendorIds, builtInVendorIds, sizeof(builtInVendorIds));
207
208    /* default array size is the number of built-in vendors */
209    vendorIdCount = BUILT_IN_VENDOR_COUNT;
210
211    if (VENDOR_COUNT_MAX == BUILT_IN_VENDOR_COUNT)
212        return;
213
214    char temp[PATH_MAX];
215    if (get_adb_usb_ini(temp, sizeof(temp)) == 0) {
216        FILE * f = fopen(temp, "rt");
217
218        if (f != NULL) {
219            /* The vendor id file is pretty basic. 1 vendor id per line.
220               Lines starting with # are comments */
221            while (fgets(temp, sizeof(temp), f) != NULL) {
222                if (temp[0] == '#')
223                    continue;
224
225                long value = strtol(temp, NULL, 0);
226                if (errno == EINVAL || errno == ERANGE || value > INT_MAX || value < 0) {
227                    fprintf(stderr, "Invalid content in %s. Quitting.\n", ANDROID_ADB_INI);
228                    exit(2);
229                }
230
231                vendorIds[vendorIdCount++] = (int)value;
232
233                /* make sure we don't go beyond the array */
234                if (vendorIdCount == VENDOR_COUNT_MAX) {
235                    break;
236                }
237            }
238        }
239    }
240}
241
242/* Utils methods */
243
244/* builds the path to the adb vendor id file. returns 0 if success */
245int build_path(char* buff, size_t len, const char* format, const char* home)
246{
247    if (snprintf(buff, len, format, home, ANDROID_PATH, ANDROID_ADB_INI) >= (signed)len) {
248        return 1;
249    }
250
251    return 0;
252}
253
254/* fills buff with the path to the adb vendor id file. returns 0 if success */
255int get_adb_usb_ini(char* buff, size_t len)
256{
257#ifdef _WIN32
258    const char* home = getenv("ANDROID_SDK_HOME");
259    if (home != NULL) {
260        return build_path(buff, len, "%s\\%s\\%s", home);
261    } else {
262        char path[MAX_PATH];
263        SHGetFolderPath( NULL, CSIDL_PROFILE, NULL, 0, path);
264        return build_path(buff, len, "%s\\%s\\%s", path);
265    }
266#else
267    const char* home = getenv("HOME");
268    if (home == NULL)
269        home = "/tmp";
270
271    return build_path(buff, len, "%s/%s/%s", home);
272#endif
273}
274