Xavier Ducrohet | 2ef5fc2 | 2009-05-20 17:33:53 -0700 | [diff] [blame] | 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 | |
Xavier Ducrohet | 2ef5fc2 | 2009-05-20 17:33:53 -0700 | [diff] [blame] | 19 | #include <stdio.h> |
Xavier Ducrohet | 30a4033 | 2009-05-21 17:47:43 -0700 | [diff] [blame] | 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" |
Xavier Ducrohet | 2ef5fc2 | 2009-05-20 17:33:53 -0700 | [diff] [blame] | 31 | #include "adb.h" |
| 32 | |
Xavier Ducrohet | 30a4033 | 2009-05-21 17:47:43 -0700 | [diff] [blame] | 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 |
Xavier Ducrohet | 37f7fcf | 2009-07-24 14:14:56 -0700 | [diff] [blame] | 42 | // Samsung's USB Vendor ID |
| 43 | #define VENDOR_ID_SAMSUNG 0x04e8 |
| 44 | // Motorola's USB Vendor ID |
| 45 | #define VENDOR_ID_MOTOROLA 0x22b8 |
Mike Lockwood | ce0be93 | 2009-09-21 08:09:59 -0400 | [diff] [blame] | 46 | // LG's USB Vendor ID |
| 47 | #define VENDOR_ID_LGE 0x1004 |
| 48 | // Huawei's USB Vendor ID |
| 49 | #define VENDOR_ID_HUAWEI 0x12D1 |
Robert CH Chou | e9d3563 | 2009-09-21 09:51:35 +0800 | [diff] [blame] | 50 | // Acer's USB Vendor ID |
| 51 | #define VENDOR_ID_ACER 0x0502 |
Xavier Ducrohet | e434c89 | 2009-10-30 13:09:39 -0700 | [diff] [blame] | 52 | // Sony Ericsson's USB Vendor ID |
| 53 | #define VENDOR_ID_SONY_ERICSSON 0x0FCE |
Xavier Ducrohet | 569f2d1 | 2010-01-21 17:24:36 -0800 | [diff] [blame] | 54 | // Dell's USB Vendor ID |
| 55 | #define VENDOR_ID_DELL 0x413c |
Raphael | 22a3482 | 2010-02-01 09:56:47 -0800 | [diff] [blame^] | 56 | // Garmin-Asus's USB Vendor ID |
| 57 | #define VENDOR_ID_GARMIN_ASUS 0x091E |
Xavier Ducrohet | 30a4033 | 2009-05-21 17:47:43 -0700 | [diff] [blame] | 58 | |
| 59 | /** built-in vendor list */ |
| 60 | int builtInVendorIds[] = { |
| 61 | VENDOR_ID_GOOGLE, |
| 62 | VENDOR_ID_HTC, |
Xavier Ducrohet | 37f7fcf | 2009-07-24 14:14:56 -0700 | [diff] [blame] | 63 | VENDOR_ID_SAMSUNG, |
| 64 | VENDOR_ID_MOTOROLA, |
Mike Lockwood | ce0be93 | 2009-09-21 08:09:59 -0400 | [diff] [blame] | 65 | VENDOR_ID_LGE, |
| 66 | VENDOR_ID_HUAWEI, |
Robert CH Chou | e9d3563 | 2009-09-21 09:51:35 +0800 | [diff] [blame] | 67 | VENDOR_ID_ACER, |
Xavier Ducrohet | e434c89 | 2009-10-30 13:09:39 -0700 | [diff] [blame] | 68 | VENDOR_ID_SONY_ERICSSON, |
Xavier Ducrohet | 569f2d1 | 2010-01-21 17:24:36 -0800 | [diff] [blame] | 69 | VENDOR_ID_DELL, |
Raphael | 22a3482 | 2010-02-01 09:56:47 -0800 | [diff] [blame^] | 70 | VENDOR_ID_GARMIN_ASUS, |
Xavier Ducrohet | 30a4033 | 2009-05-21 17:47:43 -0700 | [diff] [blame] | 71 | }; |
| 72 | |
| 73 | #define BUILT_IN_VENDOR_COUNT (sizeof(builtInVendorIds)/sizeof(builtInVendorIds[0])) |
| 74 | |
| 75 | /* max number of supported vendor ids (built-in + 3rd party). increase as needed */ |
| 76 | #define VENDOR_COUNT_MAX 128 |
| 77 | |
| 78 | int vendorIds[VENDOR_COUNT_MAX]; |
Xavier Ducrohet | 2ef5fc2 | 2009-05-20 17:33:53 -0700 | [diff] [blame] | 79 | unsigned vendorIdCount = 0; |
| 80 | |
Xavier Ducrohet | 30a4033 | 2009-05-21 17:47:43 -0700 | [diff] [blame] | 81 | int get_adb_usb_ini(char* buff, size_t len); |
| 82 | |
| 83 | void usb_vendors_init(void) |
| 84 | { |
| 85 | if (VENDOR_COUNT_MAX < BUILT_IN_VENDOR_COUNT) { |
| 86 | fprintf(stderr, "VENDOR_COUNT_MAX not big enough for built-in vendor list.\n"); |
| 87 | exit(2); |
| 88 | } |
| 89 | |
| 90 | /* add the built-in vendors at the beginning of the array */ |
| 91 | memcpy(vendorIds, builtInVendorIds, sizeof(builtInVendorIds)); |
| 92 | |
| 93 | /* default array size is the number of built-in vendors */ |
| 94 | vendorIdCount = BUILT_IN_VENDOR_COUNT; |
| 95 | |
| 96 | if (VENDOR_COUNT_MAX == BUILT_IN_VENDOR_COUNT) |
| 97 | return; |
| 98 | |
| 99 | char temp[PATH_MAX]; |
| 100 | if (get_adb_usb_ini(temp, sizeof(temp)) == 0) { |
| 101 | FILE * f = fopen(temp, "rt"); |
| 102 | |
| 103 | if (f != NULL) { |
| 104 | /* The vendor id file is pretty basic. 1 vendor id per line. |
| 105 | Lines starting with # are comments */ |
| 106 | while (fgets(temp, sizeof(temp), f) != NULL) { |
| 107 | if (temp[0] == '#') |
| 108 | continue; |
| 109 | |
| 110 | long value = strtol(temp, NULL, 0); |
| 111 | if (errno == EINVAL || errno == ERANGE || value > INT_MAX || value < 0) { |
| 112 | fprintf(stderr, "Invalid content in %s. Quitting.\n", ANDROID_ADB_INI); |
| 113 | exit(2); |
| 114 | } |
| 115 | |
| 116 | vendorIds[vendorIdCount++] = (int)value; |
| 117 | |
| 118 | /* make sure we don't go beyond the array */ |
| 119 | if (vendorIdCount == VENDOR_COUNT_MAX) { |
| 120 | break; |
| 121 | } |
| 122 | } |
| 123 | } |
| 124 | } |
Xavier Ducrohet | 2ef5fc2 | 2009-05-20 17:33:53 -0700 | [diff] [blame] | 125 | } |
| 126 | |
Xavier Ducrohet | 30a4033 | 2009-05-21 17:47:43 -0700 | [diff] [blame] | 127 | /* Utils methods */ |
| 128 | |
| 129 | /* builds the path to the adb vendor id file. returns 0 if success */ |
| 130 | int build_path(char* buff, size_t len, const char* format, const char* home) |
| 131 | { |
| 132 | if (snprintf(buff, len, format, home, ANDROID_PATH, ANDROID_ADB_INI) >= len) { |
| 133 | return 1; |
Xavier Ducrohet | 2ef5fc2 | 2009-05-20 17:33:53 -0700 | [diff] [blame] | 134 | } |
Xavier Ducrohet | 30a4033 | 2009-05-21 17:47:43 -0700 | [diff] [blame] | 135 | |
| 136 | return 0; |
| 137 | } |
| 138 | |
| 139 | /* fills buff with the path to the adb vendor id file. returns 0 if success */ |
| 140 | int get_adb_usb_ini(char* buff, size_t len) |
| 141 | { |
| 142 | #ifdef _WIN32 |
| 143 | const char* home = getenv("ANDROID_SDK_HOME"); |
| 144 | if (home != NULL) { |
| 145 | return build_path(buff, len, "%s\\%s\\%s", home); |
| 146 | } else { |
| 147 | char path[MAX_PATH]; |
| 148 | SHGetFolderPath( NULL, CSIDL_PROFILE, NULL, 0, path); |
| 149 | return build_path(buff, len, "%s\\%s\\%s", path); |
| 150 | } |
| 151 | #else |
| 152 | const char* home = getenv("HOME"); |
| 153 | if (home == NULL) |
| 154 | home = "/tmp"; |
| 155 | |
| 156 | return build_path(buff, len, "%s/%s/%s", home); |
| 157 | #endif |
Xavier Ducrohet | 2ef5fc2 | 2009-05-20 17:33:53 -0700 | [diff] [blame] | 158 | } |