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 // HTC's USB Vendor ID 41 #define VENDOR_ID_HTC 0x0bb4 42 // Samsung's USB Vendor ID 43 #define VENDOR_ID_SAMSUNG 0x04e8 44 // Motorola's USB Vendor ID 45 #define VENDOR_ID_MOTOROLA 0x22b8 46 // LG's USB Vendor ID 47 #define VENDOR_ID_LGE 0x1004 48 // Huawei's USB Vendor ID 49 #define VENDOR_ID_HUAWEI 0x12D1 50 // Acer's USB Vendor ID 51 #define VENDOR_ID_ACER 0x0502 52 // Sony Ericsson's USB Vendor ID 53 #define VENDOR_ID_SONY_ERICSSON 0x0FCE 54 // Foxconn's USB Vendor ID 55 #define VENDOR_ID_FOXCONN 0x0489 56 // Dell's USB Vendor ID 57 #define VENDOR_ID_DELL 0x413c 58 // Nvidia's USB Vendor ID 59 #define VENDOR_ID_NVIDIA 0x0955 60 // Garmin-Asus's USB Vendor ID 61 #define VENDOR_ID_GARMIN_ASUS 0x091E 62 // Sharp's USB Vendor ID 63 #define VENDOR_ID_SHARP 0x04dd 64 // ZTE's USB Vendor ID 65 #define VENDOR_ID_ZTE 0x19D2 66 // Kyocera's USB Vendor ID 67 #define VENDOR_ID_KYOCERA 0x0482 68 // Pantech's USB Vendor ID 69 #define VENDOR_ID_PANTECH 0x10A9 70 // Qualcomm's USB Vendor ID 71 #define VENDOR_ID_QUALCOMM 0x05c6 72 // NEC's USB Vendor ID 73 #define VENDOR_ID_NEC 0x0409 74 // Panasonic Mobile Communication's USB Vendor ID 75 #define VENDOR_ID_PMC 0x04DA 76 // Toshiba's USB Vendor ID 77 #define VENDOR_ID_TOSHIBA 0x0930 78 // SK Telesys's USB Vendor ID 79 #define VENDOR_ID_SK_TELESYS 0x1F53 80 // KT Tech's USB Vendor ID 81 #define VENDOR_ID_KT_TECH 0x2116 82 // Asus's USB Vendor ID 83 #define VENDOR_ID_ASUS 0x0b05 84 // Philips's USB Vendor ID 85 #define VENDOR_ID_PHILIPS 0x0471 86 87 88 /** built-in vendor list */ 89 int builtInVendorIds[] = { 90 VENDOR_ID_GOOGLE, 91 VENDOR_ID_HTC, 92 VENDOR_ID_SAMSUNG, 93 VENDOR_ID_MOTOROLA, 94 VENDOR_ID_LGE, 95 VENDOR_ID_HUAWEI, 96 VENDOR_ID_ACER, 97 VENDOR_ID_SONY_ERICSSON, 98 VENDOR_ID_FOXCONN, 99 VENDOR_ID_DELL, 100 VENDOR_ID_NVIDIA, 101 VENDOR_ID_GARMIN_ASUS, 102 VENDOR_ID_SHARP, 103 VENDOR_ID_ZTE, 104 VENDOR_ID_KYOCERA, 105 VENDOR_ID_PANTECH, 106 VENDOR_ID_QUALCOMM, 107 VENDOR_ID_NEC, 108 VENDOR_ID_PMC, 109 VENDOR_ID_TOSHIBA, 110 VENDOR_ID_SK_TELESYS, 111 VENDOR_ID_KT_TECH, 112 VENDOR_ID_ASUS, 113 VENDOR_ID_PHILIPS, 114 }; 115 116 #define BUILT_IN_VENDOR_COUNT (sizeof(builtInVendorIds)/sizeof(builtInVendorIds[0])) 117 118 /* max number of supported vendor ids (built-in + 3rd party). increase as needed */ 119 #define VENDOR_COUNT_MAX 128 120 121 int vendorIds[VENDOR_COUNT_MAX]; 122 unsigned vendorIdCount = 0; 123 124 int get_adb_usb_ini(char* buff, size_t len); 125 126 void usb_vendors_init(void) 127 { 128 if (VENDOR_COUNT_MAX < BUILT_IN_VENDOR_COUNT) { 129 fprintf(stderr, "VENDOR_COUNT_MAX not big enough for built-in vendor list.\n"); 130 exit(2); 131 } 132 133 /* add the built-in vendors at the beginning of the array */ 134 memcpy(vendorIds, builtInVendorIds, sizeof(builtInVendorIds)); 135 136 /* default array size is the number of built-in vendors */ 137 vendorIdCount = BUILT_IN_VENDOR_COUNT; 138 139 if (VENDOR_COUNT_MAX == BUILT_IN_VENDOR_COUNT) 140 return; 141 142 char temp[PATH_MAX]; 143 if (get_adb_usb_ini(temp, sizeof(temp)) == 0) { 144 FILE * f = fopen(temp, "rt"); 145 146 if (f != NULL) { 147 /* The vendor id file is pretty basic. 1 vendor id per line. 148 Lines starting with # are comments */ 149 while (fgets(temp, sizeof(temp), f) != NULL) { 150 if (temp[0] == '#') 151 continue; 152 153 long value = strtol(temp, NULL, 0); 154 if (errno == EINVAL || errno == ERANGE || value > INT_MAX || value < 0) { 155 fprintf(stderr, "Invalid content in %s. Quitting.\n", ANDROID_ADB_INI); 156 exit(2); 157 } 158 159 vendorIds[vendorIdCount++] = (int)value; 160 161 /* make sure we don't go beyond the array */ 162 if (vendorIdCount == VENDOR_COUNT_MAX) { 163 break; 164 } 165 } 166 } 167 } 168 } 169 170 /* Utils methods */ 171 172 /* builds the path to the adb vendor id file. returns 0 if success */ 173 int build_path(char* buff, size_t len, const char* format, const char* home) 174 { 175 if (snprintf(buff, len, format, home, ANDROID_PATH, ANDROID_ADB_INI) >= len) { 176 return 1; 177 } 178 179 return 0; 180 } 181 182 /* fills buff with the path to the adb vendor id file. returns 0 if success */ 183 int get_adb_usb_ini(char* buff, size_t len) 184 { 185 #ifdef _WIN32 186 const char* home = getenv("ANDROID_SDK_HOME"); 187 if (home != NULL) { 188 return build_path(buff, len, "%s\\%s\\%s", home); 189 } else { 190 char path[MAX_PATH]; 191 SHGetFolderPath( NULL, CSIDL_PROFILE, NULL, 0, path); 192 return build_path(buff, len, "%s\\%s\\%s", path); 193 } 194 #else 195 const char* home = getenv("HOME"); 196 if (home == NULL) 197 home = "/tmp"; 198 199 return build_path(buff, len, "%s/%s/%s", home); 200 #endif 201 } 202