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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 // 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 // Yulong Coolpad's USB Vendor ID
    127 #define VENDOR_ID_YULONG_COOLPAD 0x1EBF
    128 
    129 /** built-in vendor list */
    130 int builtInVendorIds[] = {
    131     VENDOR_ID_GOOGLE,
    132     VENDOR_ID_INTEL,
    133     VENDOR_ID_HTC,
    134     VENDOR_ID_SAMSUNG,
    135     VENDOR_ID_MOTOROLA,
    136     VENDOR_ID_LGE,
    137     VENDOR_ID_HUAWEI,
    138     VENDOR_ID_ACER,
    139     VENDOR_ID_SONY_ERICSSON,
    140     VENDOR_ID_FOXCONN,
    141     VENDOR_ID_DELL,
    142     VENDOR_ID_NVIDIA,
    143     VENDOR_ID_GARMIN_ASUS,
    144     VENDOR_ID_SHARP,
    145     VENDOR_ID_ZTE,
    146     VENDOR_ID_KYOCERA,
    147     VENDOR_ID_PANTECH,
    148     VENDOR_ID_QUALCOMM,
    149     VENDOR_ID_OTGV,
    150     VENDOR_ID_NEC,
    151     VENDOR_ID_PMC,
    152     VENDOR_ID_TOSHIBA,
    153     VENDOR_ID_SK_TELESYS,
    154     VENDOR_ID_KT_TECH,
    155     VENDOR_ID_ASUS,
    156     VENDOR_ID_PHILIPS,
    157     VENDOR_ID_TI,
    158     VENDOR_ID_FUNAI,
    159     VENDOR_ID_GIGABYTE,
    160     VENDOR_ID_IRIVER,
    161     VENDOR_ID_COMPAL,
    162     VENDOR_ID_T_AND_A,
    163     VENDOR_ID_LENOVOMOBILE,
    164     VENDOR_ID_LENOVO,
    165     VENDOR_ID_VIZIO,
    166     VENDOR_ID_K_TOUCH,
    167     VENDOR_ID_PEGATRON,
    168     VENDOR_ID_ARCHOS,
    169     VENDOR_ID_POSITIVO,
    170     VENDOR_ID_FUJITSU,
    171     VENDOR_ID_LUMIGON,
    172     VENDOR_ID_QUANTA,
    173     VENDOR_ID_INQ_MOBILE,
    174     VENDOR_ID_SONY,
    175     VENDOR_ID_YULONG_COOLPAD,
    176 };
    177 
    178 #define BUILT_IN_VENDOR_COUNT    (sizeof(builtInVendorIds)/sizeof(builtInVendorIds[0]))
    179 
    180 /* max number of supported vendor ids (built-in + 3rd party). increase as needed */
    181 #define VENDOR_COUNT_MAX         128
    182 
    183 int vendorIds[VENDOR_COUNT_MAX];
    184 unsigned vendorIdCount = 0;
    185 
    186 int get_adb_usb_ini(char* buff, size_t len);
    187 
    188 void usb_vendors_init(void)
    189 {
    190     if (VENDOR_COUNT_MAX < BUILT_IN_VENDOR_COUNT) {
    191         fprintf(stderr, "VENDOR_COUNT_MAX not big enough for built-in vendor list.\n");
    192         exit(2);
    193     }
    194 
    195     /* add the built-in vendors at the beginning of the array */
    196     memcpy(vendorIds, builtInVendorIds, sizeof(builtInVendorIds));
    197 
    198     /* default array size is the number of built-in vendors */
    199     vendorIdCount = BUILT_IN_VENDOR_COUNT;
    200 
    201     if (VENDOR_COUNT_MAX == BUILT_IN_VENDOR_COUNT)
    202         return;
    203 
    204     char temp[PATH_MAX];
    205     if (get_adb_usb_ini(temp, sizeof(temp)) == 0) {
    206         FILE * f = fopen(temp, "rt");
    207 
    208         if (f != NULL) {
    209             /* The vendor id file is pretty basic. 1 vendor id per line.
    210                Lines starting with # are comments */
    211             while (fgets(temp, sizeof(temp), f) != NULL) {
    212                 if (temp[0] == '#')
    213                     continue;
    214 
    215                 long value = strtol(temp, NULL, 0);
    216                 if (errno == EINVAL || errno == ERANGE || value > INT_MAX || value < 0) {
    217                     fprintf(stderr, "Invalid content in %s. Quitting.\n", ANDROID_ADB_INI);
    218                     exit(2);
    219                 }
    220 
    221                 vendorIds[vendorIdCount++] = (int)value;
    222 
    223                 /* make sure we don't go beyond the array */
    224                 if (vendorIdCount == VENDOR_COUNT_MAX) {
    225                     break;
    226                 }
    227             }
    228         }
    229     }
    230 }
    231 
    232 /* Utils methods */
    233 
    234 /* builds the path to the adb vendor id file. returns 0 if success */
    235 int build_path(char* buff, size_t len, const char* format, const char* home)
    236 {
    237     if (snprintf(buff, len, format, home, ANDROID_PATH, ANDROID_ADB_INI) >= (signed)len) {
    238         return 1;
    239     }
    240 
    241     return 0;
    242 }
    243 
    244 /* fills buff with the path to the adb vendor id file. returns 0 if success */
    245 int get_adb_usb_ini(char* buff, size_t len)
    246 {
    247 #ifdef _WIN32
    248     const char* home = getenv("ANDROID_SDK_HOME");
    249     if (home != NULL) {
    250         return build_path(buff, len, "%s\\%s\\%s", home);
    251     } else {
    252         char path[MAX_PATH];
    253         SHGetFolderPath( NULL, CSIDL_PROFILE, NULL, 0, path);
    254         return build_path(buff, len, "%s\\%s\\%s", path);
    255     }
    256 #else
    257     const char* home = getenv("HOME");
    258     if (home == NULL)
    259         home = "/tmp";
    260 
    261     return build_path(buff, len, "%s/%s/%s", home);
    262 #endif
    263 }
    264