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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 /* Keep the list below sorted alphabetically by #define name */
39 // Acer's USB Vendor ID
40 #define VENDOR_ID_ACER          0x0502
41 // Allwinner's USB Vendor ID
42 #define VENDOR_ID_ALLWINNER     0x1F3A
43 // Amlogic's USB Vendor ID
44 #define VENDOR_ID_AMLOGIC       0x1b8e
45 // AnyDATA's USB Vendor ID
46 #define VENDOR_ID_ANYDATA       0x16D5
47 // Archos's USB Vendor ID
48 #define VENDOR_ID_ARCHOS        0x0E79
49 // Asus's USB Vendor ID
50 #define VENDOR_ID_ASUS          0x0b05
51 // BYD's USB Vendor ID
52 #define VENDOR_ID_BYD           0x1D91
53 // Compal's USB Vendor ID
54 #define VENDOR_ID_COMPAL        0x04B7
55 // Compalcomm's USB Vendor ID
56 #define VENDOR_ID_COMPALCOMM    0x1219
57 // Dell's USB Vendor ID
58 #define VENDOR_ID_DELL          0x413c
59 // ECS's USB Vendor ID
60 #define VENDOR_ID_ECS           0x03fc
61 // EMERGING_TECH's USB Vendor ID
62 #define VENDOR_ID_EMERGING_TECH 0x297F
63 // Emerson's USB Vendor ID
64 #define VENDOR_ID_EMERSON       0x2207
65 // Foxconn's USB Vendor ID
66 #define VENDOR_ID_FOXCONN       0x0489
67 // Fujitsu's USB Vendor ID
68 #define VENDOR_ID_FUJITSU       0x04C5
69 // Funai's USB Vendor ID
70 #define VENDOR_ID_FUNAI         0x0F1C
71 // Garmin-Asus's USB Vendor ID
72 #define VENDOR_ID_GARMIN_ASUS   0x091E
73 // Gigabyte's USB Vendor ID
74 #define VENDOR_ID_GIGABYTE      0x0414
75 // Gigaset's USB Vendor ID
76 #define VENDOR_ID_GIGASET       0x1E85
77 // GIONEE's USB Vendor ID
78 #define VENDOR_ID_GIONEE        0x271D
79 // Google's USB Vendor ID
80 #define VENDOR_ID_GOOGLE        0x18d1
81 // Haier's USB Vendor ID
82 #define VENDOR_ID_HAIER         0x201E
83 // Harris's USB Vendor ID
84 #define VENDOR_ID_HARRIS        0x19A5
85 // Hisense's USB Vendor ID
86 #define VENDOR_ID_HISENSE       0x109b
87 // Honeywell's USB Vendor ID
88 #define VENDOR_ID_HONEYWELL     0x0c2e
89 // HP's USB Vendor ID
90 #define VENDOR_ID_HP            0x03f0
91 // HTC's USB Vendor ID
92 #define VENDOR_ID_HTC           0x0bb4
93 // Huawei's USB Vendor ID
94 #define VENDOR_ID_HUAWEI        0x12D1
95 // INQ Mobile's USB Vendor ID
96 #define VENDOR_ID_INQ_MOBILE    0x2314
97 // Intel's USB Vendor ID
98 #define VENDOR_ID_INTEL         0x8087
99 // Intermec's USB Vendor ID
100 #define VENDOR_ID_INTERMEC      0x067e
101 // IRiver's USB Vendor ID
102 #define VENDOR_ID_IRIVER        0x2420
103 // K-Touch's USB Vendor ID
104 #define VENDOR_ID_K_TOUCH       0x24E3
105 // KT Tech's USB Vendor ID
106 #define VENDOR_ID_KT_TECH       0x2116
107 // Kobo's USB Vendor ID
108 #define VENDOR_ID_KOBO          0x2237
109 // Kyocera's USB Vendor ID
110 #define VENDOR_ID_KYOCERA       0x0482
111 // Lab126's USB Vendor ID
112 #define VENDOR_ID_LAB126        0x1949
113 // Lenovo's USB Vendor ID
114 #define VENDOR_ID_LENOVO        0x17EF
115 // LenovoMobile's USB Vendor ID
116 #define VENDOR_ID_LENOVOMOBILE  0x2006
117 // LG's USB Vendor ID
118 #define VENDOR_ID_LGE           0x1004
119 // Lumigon's USB Vendor ID
120 #define VENDOR_ID_LUMIGON       0x25E3
121 // Motorola's USB Vendor ID
122 #define VENDOR_ID_MOTOROLA      0x22b8
123 // MSI's USB Vendor ID
124 #define VENDOR_ID_MSI           0x0DB0
125 // MTK's USB Vendor ID
126 #define VENDOR_ID_MTK           0x0e8d
127 // NEC's USB Vendor ID
128 #define VENDOR_ID_NEC           0x0409
129 // B&N Nook's USB Vendor ID
130 #define VENDOR_ID_NOOK          0x2080
131 // Nvidia's USB Vendor ID
132 #define VENDOR_ID_NVIDIA        0x0955
133 // OPPO's USB Vendor ID
134 #define VENDOR_ID_OPPO          0x22D9
135 // On-The-Go-Video's USB Vendor ID
136 #define VENDOR_ID_OTGV          0x2257
137 // OUYA's USB Vendor ID
138 #define VENDOR_ID_OUYA          0x2836
139 // Pantech's USB Vendor ID
140 #define VENDOR_ID_PANTECH       0x10A9
141 // Pegatron's USB Vendor ID
142 #define VENDOR_ID_PEGATRON      0x1D4D
143 // Philips's USB Vendor ID
144 #define VENDOR_ID_PHILIPS       0x0471
145 // Panasonic Mobile Communication's USB Vendor ID
146 #define VENDOR_ID_PMC           0x04DA
147 // Positivo's USB Vendor ID
148 #define VENDOR_ID_POSITIVO      0x1662
149 // Prestigio's USB Vendor ID
150 #define VENDOR_ID_PRESTIGIO     0x29e4
151 // Qisda's USB Vendor ID
152 #define VENDOR_ID_QISDA         0x1D45
153 // Qualcomm's USB Vendor ID
154 #define VENDOR_ID_QUALCOMM      0x05c6
155 // Quanta's USB Vendor ID
156 #define VENDOR_ID_QUANTA        0x0408
157 // Rockchip's USB Vendor ID
158 #define VENDOR_ID_ROCKCHIP      0x2207
159 // Samsung's USB Vendor ID
160 #define VENDOR_ID_SAMSUNG       0x04e8
161 // Sharp's USB Vendor ID
162 #define VENDOR_ID_SHARP         0x04dd
163 // SK Telesys's USB Vendor ID
164 #define VENDOR_ID_SK_TELESYS    0x1F53
165 // Smartisan's USB Vendor ID
166 #define VENDOR_ID_SMARTISAN     0x29a9
167 // Sony's USB Vendor ID
168 #define VENDOR_ID_SONY          0x054C
169 // Sony Ericsson's USB Vendor ID
170 #define VENDOR_ID_SONY_ERICSSON 0x0FCE
171 // T & A Mobile Phones' USB Vendor ID
172 #define VENDOR_ID_T_AND_A       0x1BBB
173 // TechFaith's USB Vendor ID
174 #define VENDOR_ID_TECHFAITH     0x1d09
175 // Teleepoch's USB Vendor ID
176 #define VENDOR_ID_TELEEPOCH     0x2340
177 // Texas Instruments's USB Vendor ID
178 #define VENDOR_ID_TI            0x0451
179 // Toshiba's USB Vendor ID
180 #define VENDOR_ID_TOSHIBA       0x0930
181 // Unowhy's USB Vendor ID
182 #define VENDOR_ID_UNOWHY        0x2A49
183 // Vizio's USB Vendor ID
184 #define VENDOR_ID_VIZIO         0xE040
185 // Wacom's USB Vendor ID
186 #define VENDOR_ID_WACOM         0x0531
187 // Xiaomi's USB Vendor ID
188 #define VENDOR_ID_XIAOMI        0x2717
189 // YotaDevices's USB Vendor ID
190 #define VENDOR_ID_YOTADEVICES   0x2916
191 // Yulong Coolpad's USB Vendor ID
192 #define VENDOR_ID_YULONG_COOLPAD 0x1EBF
193 // ZTE's USB Vendor ID
194 #define VENDOR_ID_ZTE           0x19D2
195 /* Keep the list above sorted alphabetically by #define name */
196 
197 /** built-in vendor list */
198 /* Keep the list below sorted alphabetically */
199 int builtInVendorIds[] = {
200     VENDOR_ID_ACER,
201     VENDOR_ID_ALLWINNER,
202     VENDOR_ID_AMLOGIC,
203     VENDOR_ID_ANYDATA,
204     VENDOR_ID_ARCHOS,
205     VENDOR_ID_ASUS,
206     VENDOR_ID_BYD,
207     VENDOR_ID_COMPAL,
208     VENDOR_ID_COMPALCOMM,
209     VENDOR_ID_DELL,
210     VENDOR_ID_ECS,
211     VENDOR_ID_EMERGING_TECH,
212     VENDOR_ID_EMERSON,
213     VENDOR_ID_FOXCONN,
214     VENDOR_ID_FUJITSU,
215     VENDOR_ID_FUNAI,
216     VENDOR_ID_GARMIN_ASUS,
217     VENDOR_ID_GIGABYTE,
218     VENDOR_ID_GIGASET,
219     VENDOR_ID_GIONEE,
220     VENDOR_ID_GOOGLE,
221     VENDOR_ID_HAIER,
222     VENDOR_ID_HARRIS,
223     VENDOR_ID_HISENSE,
224     VENDOR_ID_HONEYWELL,
225     VENDOR_ID_HP,
226     VENDOR_ID_HTC,
227     VENDOR_ID_HUAWEI,
228     VENDOR_ID_INQ_MOBILE,
229     VENDOR_ID_INTEL,
230     VENDOR_ID_INTERMEC,
231     VENDOR_ID_IRIVER,
232     VENDOR_ID_KOBO,
233     VENDOR_ID_K_TOUCH,
234     VENDOR_ID_KT_TECH,
235     VENDOR_ID_KYOCERA,
236     VENDOR_ID_LAB126,
237     VENDOR_ID_LENOVO,
238     VENDOR_ID_LENOVOMOBILE,
239     VENDOR_ID_LGE,
240     VENDOR_ID_LUMIGON,
241     VENDOR_ID_MOTOROLA,
242     VENDOR_ID_MSI,
243     VENDOR_ID_MTK,
244     VENDOR_ID_NEC,
245     VENDOR_ID_NOOK,
246     VENDOR_ID_NVIDIA,
247     VENDOR_ID_OPPO,
248     VENDOR_ID_OTGV,
249     VENDOR_ID_OUYA,
250     VENDOR_ID_PANTECH,
251     VENDOR_ID_PEGATRON,
252     VENDOR_ID_PHILIPS,
253     VENDOR_ID_PMC,
254     VENDOR_ID_POSITIVO,
255     VENDOR_ID_PRESTIGIO,
256     VENDOR_ID_QISDA,
257     VENDOR_ID_QUALCOMM,
258     VENDOR_ID_QUANTA,
259     VENDOR_ID_ROCKCHIP,
260     VENDOR_ID_SAMSUNG,
261     VENDOR_ID_SHARP,
262     VENDOR_ID_SK_TELESYS,
263     VENDOR_ID_SMARTISAN,
264     VENDOR_ID_SONY,
265     VENDOR_ID_SONY_ERICSSON,
266     VENDOR_ID_T_AND_A,
267     VENDOR_ID_TECHFAITH,
268     VENDOR_ID_TELEEPOCH,
269     VENDOR_ID_TI,
270     VENDOR_ID_TOSHIBA,
271     VENDOR_ID_UNOWHY,
272     VENDOR_ID_VIZIO,
273     VENDOR_ID_WACOM,
274     VENDOR_ID_XIAOMI,
275     VENDOR_ID_YOTADEVICES,
276     VENDOR_ID_YULONG_COOLPAD,
277     VENDOR_ID_ZTE,
278 };
279 /* Keep the list above sorted alphabetically */
280 
281 #define BUILT_IN_VENDOR_COUNT    (sizeof(builtInVendorIds)/sizeof(builtInVendorIds[0]))
282 
283 /* max number of supported vendor ids (built-in + 3rd party). increase as needed */
284 #define VENDOR_COUNT_MAX         128
285 
286 int vendorIds[VENDOR_COUNT_MAX];
287 unsigned vendorIdCount = 0;
288 
289 int get_adb_usb_ini(char* buff, size_t len);
290 
usb_vendors_init(void)291 void usb_vendors_init(void)
292 {
293     if (VENDOR_COUNT_MAX < BUILT_IN_VENDOR_COUNT) {
294         fprintf(stderr, "VENDOR_COUNT_MAX not big enough for built-in vendor list.\n");
295         exit(2);
296     }
297 
298     /* add the built-in vendors at the beginning of the array */
299     memcpy(vendorIds, builtInVendorIds, sizeof(builtInVendorIds));
300 
301     /* default array size is the number of built-in vendors */
302     vendorIdCount = BUILT_IN_VENDOR_COUNT;
303 
304     if (VENDOR_COUNT_MAX == BUILT_IN_VENDOR_COUNT)
305         return;
306 
307     char temp[PATH_MAX];
308     if (get_adb_usb_ini(temp, sizeof(temp)) == 0) {
309         FILE * f = fopen(temp, "rt");
310 
311         if (f != NULL) {
312             /* The vendor id file is pretty basic. 1 vendor id per line.
313                Lines starting with # are comments */
314             while (fgets(temp, sizeof(temp), f) != NULL) {
315                 if (temp[0] == '#')
316                     continue;
317 
318                 long value = strtol(temp, NULL, 0);
319                 if (errno == EINVAL || errno == ERANGE || value > INT_MAX || value < 0) {
320                     fprintf(stderr, "Invalid content in %s. Quitting.\n", ANDROID_ADB_INI);
321                     exit(2);
322                 }
323 
324                 vendorIds[vendorIdCount++] = (int)value;
325 
326                 /* make sure we don't go beyond the array */
327                 if (vendorIdCount == VENDOR_COUNT_MAX) {
328                     break;
329                 }
330             }
331             fclose(f);
332         }
333     }
334 }
335 
336 /* Utils methods */
337 
338 /* builds the path to the adb vendor id file. returns 0 if success */
build_path(char * buff,size_t len,const char * format,const char * home)339 int build_path(char* buff, size_t len, const char* format, const char* home)
340 {
341     if (snprintf(buff, len, format, home, ANDROID_PATH, ANDROID_ADB_INI) >= (signed)len) {
342         return 1;
343     }
344 
345     return 0;
346 }
347 
348 /* fills buff with the path to the adb vendor id file. returns 0 if success */
get_adb_usb_ini(char * buff,size_t len)349 int get_adb_usb_ini(char* buff, size_t len)
350 {
351 #ifdef _WIN32
352     const char* home = getenv("ANDROID_SDK_HOME");
353     if (home != NULL) {
354         return build_path(buff, len, "%s\\%s\\%s", home);
355     } else {
356         char path[MAX_PATH];
357         SHGetFolderPath( NULL, CSIDL_PROFILE, NULL, 0, path);
358         return build_path(buff, len, "%s\\%s\\%s", path);
359     }
360 #else
361     const char* home = getenv("HOME");
362     if (home == NULL)
363         home = "/tmp";
364 
365     return build_path(buff, len, "%s/%s/%s", home);
366 #endif
367 }
368