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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "usb_vendors.h"
#include <stdio.h>
#ifdef _WIN32
# define WIN32_LEAN_AND_MEAN
# include "windows.h"
# include "shlobj.h"
#else
# include <unistd.h>
# include <sys/stat.h>
#endif
#include "sysdeps.h"
#include "adb.h"
#define ANDROID_PATH ".android"
#define ANDROID_ADB_INI "adb_usb.ini"
#define TRACE_TAG TRACE_USB
// Google's USB Vendor ID
#define VENDOR_ID_GOOGLE 0x18d1
// HTC's USB Vendor ID
#define VENDOR_ID_HTC 0x0bb4
// Samsung's USB Vendor ID
#define VENDOR_ID_SAMSUNG 0x04e8
// Motorola's USB Vendor ID
#define VENDOR_ID_MOTOROLA 0x22b8
// LG's USB Vendor ID
#define VENDOR_ID_LGE 0x1004
// Huawei's USB Vendor ID
#define VENDOR_ID_HUAWEI 0x12D1
// Acer's USB Vendor ID
#define VENDOR_ID_ACER 0x0502
// Sony Ericsson's USB Vendor ID
#define VENDOR_ID_SONY_ERICSSON 0x0FCE
// Foxconn's USB Vendor ID
#define VENDOR_ID_FOXCONN 0x0489
// Dell's USB Vendor ID
#define VENDOR_ID_DELL 0x413c
// Nvidia's USB Vendor ID
#define VENDOR_ID_NVIDIA 0x0955
// Garmin-Asus's USB Vendor ID
#define VENDOR_ID_GARMIN_ASUS 0x091E
// Sharp's USB Vendor ID
#define VENDOR_ID_SHARP 0x04dd
// ZTE's USB Vendor ID
#define VENDOR_ID_ZTE 0x19D2
// Kyocera's USB Vendor ID
#define VENDOR_ID_KYOCERA 0x0482
// Pantech's USB Vendor ID
#define VENDOR_ID_PANTECH 0x10A9
// Qualcomm's USB Vendor ID
#define VENDOR_ID_QUALCOMM 0x05c6
// On-The-Go-Video's USB Vendor ID
#define VENDOR_ID_OTGV 0x2257
// NEC's USB Vendor ID
#define VENDOR_ID_NEC 0x0409
// Panasonic Mobile Communication's USB Vendor ID
#define VENDOR_ID_PMC 0x04DA
// Toshiba's USB Vendor ID
#define VENDOR_ID_TOSHIBA 0x0930
// SK Telesys's USB Vendor ID
#define VENDOR_ID_SK_TELESYS 0x1F53
// KT Tech's USB Vendor ID
#define VENDOR_ID_KT_TECH 0x2116
// Asus's USB Vendor ID
#define VENDOR_ID_ASUS 0x0b05
// Philips's USB Vendor ID
#define VENDOR_ID_PHILIPS 0x0471
/** built-in vendor list */
int builtInVendorIds[] = {
VENDOR_ID_GOOGLE,
VENDOR_ID_HTC,
VENDOR_ID_SAMSUNG,
VENDOR_ID_MOTOROLA,
VENDOR_ID_LGE,
VENDOR_ID_HUAWEI,
VENDOR_ID_ACER,
VENDOR_ID_SONY_ERICSSON,
VENDOR_ID_FOXCONN,
VENDOR_ID_DELL,
VENDOR_ID_NVIDIA,
VENDOR_ID_GARMIN_ASUS,
VENDOR_ID_SHARP,
VENDOR_ID_ZTE,
VENDOR_ID_KYOCERA,
VENDOR_ID_PANTECH,
VENDOR_ID_QUALCOMM,
VENDOR_ID_OTGV,
VENDOR_ID_NEC,
VENDOR_ID_PMC,
VENDOR_ID_TOSHIBA,
VENDOR_ID_SK_TELESYS,
VENDOR_ID_KT_TECH,
VENDOR_ID_ASUS,
VENDOR_ID_PHILIPS,
};
#define BUILT_IN_VENDOR_COUNT (sizeof(builtInVendorIds)/sizeof(builtInVendorIds[0]))
/* max number of supported vendor ids (built-in + 3rd party). increase as needed */
#define VENDOR_COUNT_MAX 128
int vendorIds[VENDOR_COUNT_MAX];
unsigned vendorIdCount = 0;
int get_adb_usb_ini(char* buff, size_t len);
void usb_vendors_init(void)
{
if (VENDOR_COUNT_MAX < BUILT_IN_VENDOR_COUNT) {
fprintf(stderr, "VENDOR_COUNT_MAX not big enough for built-in vendor list.\n");
exit(2);
}
/* add the built-in vendors at the beginning of the array */
memcpy(vendorIds, builtInVendorIds, sizeof(builtInVendorIds));
/* default array size is the number of built-in vendors */
vendorIdCount = BUILT_IN_VENDOR_COUNT;
if (VENDOR_COUNT_MAX == BUILT_IN_VENDOR_COUNT)
return;
char temp[PATH_MAX];
if (get_adb_usb_ini(temp, sizeof(temp)) == 0) {
FILE * f = fopen(temp, "rt");
if (f != NULL) {
/* The vendor id file is pretty basic. 1 vendor id per line.
Lines starting with # are comments */
while (fgets(temp, sizeof(temp), f) != NULL) {
if (temp[0] == '#')
continue;
long value = strtol(temp, NULL, 0);
if (errno == EINVAL || errno == ERANGE || value > INT_MAX || value < 0) {
fprintf(stderr, "Invalid content in %s. Quitting.\n", ANDROID_ADB_INI);
exit(2);
}
vendorIds[vendorIdCount++] = (int)value;
/* make sure we don't go beyond the array */
if (vendorIdCount == VENDOR_COUNT_MAX) {
break;
}
}
}
}
}
/* Utils methods */
/* builds the path to the adb vendor id file. returns 0 if success */
int build_path(char* buff, size_t len, const char* format, const char* home)
{
if (snprintf(buff, len, format, home, ANDROID_PATH, ANDROID_ADB_INI) >= (signed)len) {
return 1;
}
return 0;
}
/* fills buff with the path to the adb vendor id file. returns 0 if success */
int get_adb_usb_ini(char* buff, size_t len)
{
#ifdef _WIN32
const char* home = getenv("ANDROID_SDK_HOME");
if (home != NULL) {
return build_path(buff, len, "%s\\%s\\%s", home);
} else {
char path[MAX_PATH];
SHGetFolderPath( NULL, CSIDL_PROFILE, NULL, 0, path);
return build_path(buff, len, "%s\\%s\\%s", path);
}
#else
const char* home = getenv("HOME");
if (home == NULL)
home = "/tmp";
return build_path(buff, len, "%s/%s/%s", home);
#endif
}
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