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xflasher_v23.c
executable file
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xflasher_v23.c
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/*
* Copyright (C) 2014 Munjeni
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__))
#ifndef __USE_FILE_OFFSET64
#define __USE_FILE_OFFSET64 1
#endif
#ifndef __USE_LARGEFILE64
#define __USE_LARGEFILE64 1
#endif
#ifndef _LARGEFILE64_SOURCE
#define _LARGEFILE64_SOURCE 1
#endif
#ifndef _FILE_OFFSET_BITS
#define _FILE_OFFSET_BITS 64
#endif
#ifndef _FILE_OFFSET_BIT
#define _FILE_OFFSET_BIT 64
#endif
#endif
#ifdef _WIN32
#define __USE_MINGW_ANSI_STDIO 1
#include <windows.h>
#include <setupapi.h>
#include <initguid.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>
#ifdef HAS_STDINT_H
#include <stdint.h>
#endif
#ifdef unix
#include <unistd.h>
#include <sys/types.h>
#else
#include <direct.h>
#include <io.h>
#endif
#if defined(USE_FILE32API)
#define fopen64 fopen
#define ftello64 ftell
#define fseeko64 fseek
#else
#ifdef __FreeBSD__
#define fopen64 fopen
#define ftello64 ftello
#define fseeko64 fseeko
#endif
/*#ifdef __ANDROID__
#define fopen64 fopen
#define ftello64 ftello
#define fseeko64 fseeko
#endif*/
#ifdef _MSC_VER
#define fopen64 fopen
#if (_MSC_VER >= 1400) && (!(defined(NO_MSCVER_FILE64_FUNC)))
#define ftello64 _ftelli64
#define fseeko64 _fseeki64
#else /* old msc */
#define ftello64 ftell
#define fseeko64 fseek
#endif
#endif
#endif
#include <ctype.h>
#include <sys/stat.h>
#include <limits.h>
#include <time.h>
#include <dirent.h>
#ifndef _WIN32
#include <linux/usbdevice_fs.h>
#include <linux/usb/ch9.h>
#include <asm/byteorder.h>
#include <string.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <dirent.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <ctype.h>
#endif
#include "sha256.h"
#include "expat.h"
#ifdef XML_LARGE_SIZE
#if defined(XML_USE_MSC_EXTENSIONS) && _MSC_VER < 1400
#define XML_FMT_INT_MOD "I64"
#else
#define XML_FMT_INT_MOD "ll"
#endif
#else
#define XML_FMT_INT_MOD "l"
#endif
#ifdef _WIN32
#define sleep Sleep
#define ONESEC 1000
#else
#define ONESEC 1
#endif
#define ENABLE_DEBUG 1
#if ENABLE_DEBUG
#define LOG printf
#else
#define LOG(...)
#endif
#define USB_TIMEOUT 60000
#define USB_VERIFY_TIMEOUT 600000
#define CMD_LOADER_INFO "\x00\x00\x00\x01" /* loader info (hook phone in flashmode) */
#define CMD_FLASHMODE_OFF "\x00\x00\x00\x04" /* Kick device off flashmode */
#define CMD_WRITE_SIN_HEADER "\x00\x00\x00\x05" /* write SIN header */
#define CMD_WRITE_SIN "\x00\x00\x00\x06" /* write SIN */
#define CMD_GET_LAST_ERROR "\x00\x00\x00\x07" /* Get last error */
#define CMD_OPEN_TA "\x00\x00\x00\x09" /* open TA (takes the partition number as parameter) */
#define CMD_CLOSE_TA "\x00\x00\x00\x0A" /* close TA */
#define CMD_READ_TA "\x00\x00\x00\x0C" /* read TA */
#define CMD_WRITE_TA "\x00\x00\x00\x0D" /* write TA */
#define CMD_DISABLE_VERIFICATION "\x00\x00\x00\x19" /* Disable Final Verification check ? */
#define FLAG1 "\x00\x00\x00\x01"
#define FLAG3 "\x00\x00\x00\x03" /* command have no more data than max packet size */
#define FLAG7 "\x00\x00\x00\x07" /* command have more data than max packet size */
static char device_otp_lock[33];
static char device_otpdata[22];
static char device_idcode[20];
static char device_plfroot[78];
static char bootdelivery_attr[33+22+20+78];
static int bootdelivery_found = 0;
static char device_hwconfig[64];
static char tmp[4096];
static char *tmp2;
static char command[13];
static char temp[9];
static char rest[4];
static char part[1];
static char *sum;
static char *crc32;
#if 0
static char huk_cmd[23] = "\x00\x00\x00\x19\x00\x00\x00\x03\x00\x00\x00\x06\x23\x00\x01\x00\x00\x00\x01\x4A\x67\x19\x26";
#endif
static int unit_buff_sz = 0;
static char *basenamee(char *in) {
char *ssc;
int p = 0;
ssc = strstr(in, "/");
if(ssc == NULL) {
ssc = strstr(in, "\\");
if(ssc == NULL) {
return in;
}
}
do {
p = strlen(ssc) + 1;
in = &in[strlen(in)-p+2];
ssc = strstr(in, "/");
if (ssc == NULL)
ssc = strstr(in, "\\");
} while(ssc);
return in;
}
#ifndef _WIN32
static char *TEXT(char *what) {
return what;
}
void DisplayError(char *title)
{
printf("%s\n%s\n", title, strerror(errno));
}
#else
#define StringCchPrintf(str, n, format, ...) snprintf((char*)str, n, (char const*)format, __VA_ARGS__)
void DisplayError(LPTSTR lpszFunction)
{
LPVOID lpMsgBuf;
LPVOID lpDisplayBuf;
DWORD dw = GetLastError();
FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
dw,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR) &lpMsgBuf,
0,
NULL );
lpDisplayBuf =
(LPVOID)LocalAlloc( LMEM_ZEROINIT,
( lstrlen((LPCTSTR)lpMsgBuf)
+ lstrlen((LPCTSTR)lpszFunction)
+ 40) /* account for format string */
* sizeof(TCHAR) );
if (FAILED( StringCchPrintf((LPTSTR)lpDisplayBuf,
LocalSize(lpDisplayBuf) / sizeof(TCHAR),
TEXT("%s failed with error code %lu as follows:\n%s"),
lpszFunction,
dw,
(char *)lpMsgBuf)))
{
printf("FATAL ERROR: Unable to output error code.\n");
}
printf("ERROR: %s\n", (LPCTSTR)lpDisplayBuf);
LocalFree(lpMsgBuf);
LocalFree(lpDisplayBuf);
}
#endif
#ifdef _WIN32
static char *uint16_to_vidpidstring(unsigned short VID, unsigned short PID)
{
static char temp[18];
snprintf(temp, sizeof(temp), "vid_%x%x%x%x&pid_%x%x%x%x",
(VID>>12)&0xf, (VID>>8)&0xf, (VID>>4)&0xf, VID&0xf,
(PID>>12)&0xf, (PID>>8)&0xf, (PID>>4)&0xf, PID&0xf);
return temp;
}
#endif
static void to_ascii(char *dest, const char *text) {
unsigned long int ch;
for(; sscanf((const char *)text, "%02lx", &ch)==1; text+=2)
*dest++ = ch;
*dest = 0;
}
static void to_uppercase(char *ptr) {
for ( ; *ptr; ++ptr) *ptr = toupper(*ptr);
}
static void display_buffer_hex(char *message, char *buffer, unsigned long size) {
unsigned long i, j, k;
LOG("%s[0x%lX]:\n", message, size);
for (i=0; i<size; i+=16) {
LOG("\n %08lX ", i);
for(j=0,k=0; k<16; j++,k++) {
if (i+j < size) {
LOG("%02X", buffer[i+j] & 0xff);
} else {
LOG(" ");
}
LOG(" ");
}
LOG(" ");
for(j=0,k=0; k<16; j++,k++) {
if (i+j < size) {
if ((buffer[i+j] < 32) || (buffer[i+j] > 126)) {
LOG(".");
} else {
LOG("%c", buffer[i+j]);
}
}
}
}
LOG("\n\n" );
}
#define EP_IN 0
#define EP_OUT 1
#ifdef _WIN32
static GUID GUID_DEVINTERFACE_USB_DEVICE = {0xA5DCBF10L, 0x6530, 0x11D2, {0x90, 0x1F, 0x00, 0xC0, 0x4F, 0xB9, 0x51, 0xED}};
HDEVINFO hDevInfo;
#else
#define SetupDiDestroyDeviceInfoList(...)
/* The max bulk size for linux is 16384 which is defined
* in drivers/usb/core/devio.c.
*/
#define MAX_USBFS_BULK_SIZE 4096
/*(16 * 1024)*/
struct usb_handle
{
char fname[64];
int desc;
unsigned char ep_in;
unsigned char ep_out;
};
typedef struct usb_handle *HANDLE;
static inline int badname(const char *name)
{
while (*name) {
if (!isdigit(*name++))
return 1;
}
return 0;
}
static int get_vidpid(int fd, unsigned short VID, unsigned short PID)
{
struct usb_device_descriptor *dev;
char desc[1024];
int n;
if ((n = read(fd, desc, sizeof(desc))) == 0)
return 0;
dev = (void *)desc;
/*printf("found vid: %04x\n", dev->idVendor);
printf("found pid: %04x\n", dev->idProduct);*/
if (dev->idVendor != VID || dev->idProduct != PID)
return 0;
return 1;
}
struct usb_handle *get_flashmode(unsigned short VID, unsigned short PID)
{
char busname[64], devname[64];
DIR *busdir, *devdir;
struct dirent *de;
int fd;
int found_usb = 0;
int n;
int ifc;
struct usb_handle *usb = NULL;
busdir = opendir("/dev/bus/usb");
if (busdir == NULL) {
printf("Error, no /dev/bus/usb ! Please connect device first in flash mode!\n");
return usb;
}
/*printf("busdir: %p\n", busdir);*/
while ((de = readdir(busdir)) && (found_usb == 0)) {
/*printf("dirent: %p\n", de);*/
if (badname(de->d_name))
continue;
sprintf(busname, "%s/%s", "/dev/bus/usb", de->d_name);
/*printf("busname: %s\n", busname);*/
devdir = opendir(busname);
while ((de = readdir(devdir)) && (found_usb == 0)) {
if (badname(de->d_name))
continue;
sprintf(devname, "%s/%s", busname, de->d_name);
/*printf("devname: %s\n", devname);*/
if ((fd = open(devname, O_RDWR)) < 1) {
printf("cannot open %s for writing\n", devname);
continue;
}
if (get_vidpid(fd, VID, PID)) {
printf("found device with vid:0x%04x pid:0x%04x.\n", VID, PID);
usb = calloc(1, sizeof(struct usb_handle));
usb->ep_in = 0x81;
usb->ep_out = 0x01;
usb->desc = fd;
ifc = 0;
if ((n = ioctl(fd, USBDEVFS_CLAIMINTERFACE, &ifc)) != 0) {
printf("ERROR: n = %d, errno = %d (%s)\n",
n, errno, strerror(errno));
closedir(devdir);
closedir(busdir);
return NULL;
}
found_usb = 1;
}
}
closedir(devdir);
}
closedir(busdir);
return usb;
}
int usb_close(struct usb_handle *h)
{
int fd;
fd = h->desc;
h->desc = -1;
if (fd >= 0) {
close(fd);
/*printf("usb closed %d\n", fd);*/
}
return 0;
}
#define CloseHandle usb_close
#endif
#ifdef _WIN32
static char *open_dev(unsigned short VID, unsigned short PID)
{
SP_DEVICE_INTERFACE_DATA DevIntfData;
PSP_DEVICE_INTERFACE_DETAIL_DATA DevIntfDetailData;
SP_DEVINFO_DATA DevData;
unsigned long dwSize, dwMemberIdx;
static char devicePath[MAX_PATH];
char szDescription[MAX_PATH];
int ret = 1;
char *vidpid = uint16_to_vidpidstring(VID, PID);
memset(devicePath, 0, sizeof(devicePath));
hDevInfo = SetupDiGetClassDevs(&GUID_DEVINTERFACE_USB_DEVICE, NULL, 0, DIGCF_DEVICEINTERFACE | DIGCF_PRESENT);
if (hDevInfo != INVALID_HANDLE_VALUE)
{
DevIntfData.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA);
dwMemberIdx = 0;
SetupDiEnumDeviceInterfaces(hDevInfo, NULL, &GUID_DEVINTERFACE_USB_DEVICE, dwMemberIdx, &DevIntfData);
while(GetLastError() != ERROR_NO_MORE_ITEMS)
{
DevData.cbSize = sizeof(DevData);
SetupDiGetDeviceInterfaceDetail(hDevInfo, &DevIntfData, NULL, 0, &dwSize, NULL);
DevIntfDetailData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dwSize);
DevIntfDetailData->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA);
if (SetupDiGetDeviceInterfaceDetail(hDevInfo, &DevIntfData, DevIntfDetailData, dwSize, &dwSize, &DevData))
{
if (strstr(DevIntfDetailData->DevicePath, vidpid) != NULL)
{
strncpy(devicePath, DevIntfDetailData->DevicePath, strlen(DevIntfDetailData->DevicePath));
printf("Device path: %s\n", devicePath);
memset(szDescription, 0, MAX_PATH);
SetupDiGetClassDescription(&DevData.ClassGuid, szDescription, MAX_PATH, &dwSize);
printf("Class Description: %s\n", szDescription);
memset(szDescription, 0, MAX_PATH);
SetupDiGetDeviceInstanceId(hDevInfo, &DevData, szDescription, MAX_PATH, 0);
printf("Device Instance Id: %s\n\n", szDescription);
ret = 0;
}
}
HeapFree(GetProcessHeap(), 0, DevIntfDetailData);
/* Continue looping */
SetupDiEnumDeviceInterfaces(hDevInfo, NULL, &GUID_DEVINTERFACE_USB_DEVICE, ++dwMemberIdx, &DevIntfData);
if (ret == 0)
break;
}
if (ret)
SetupDiDestroyDeviceInfoList(hDevInfo);
}
return devicePath;
}
static unsigned long transfer_bulk_async(HANDLE dev, int ep, char *bytes, unsigned long size, int timeout, int exact)
{
static unsigned long nBytesRead = 0;
BOOL bResult;
OVERLAPPED gOverLapped_in = {
.Internal = 0,
.InternalHigh = 0,
.Offset = 0,
.OffsetHigh = 0
};
OVERLAPPED gOverLapped_out = {
.Internal = 0,
.InternalHigh = 0,
.Offset = 0,
.OffsetHigh = 0
};
if (ep == EP_IN)
{
nBytesRead = 0;
gOverLapped_in.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
if (NULL == gOverLapped_in.hEvent) {
DisplayError(TEXT("Error creating overlaped_in hEvent!"));
return 0;
}
else
{
bResult = ReadFile(dev, bytes, size, NULL, &gOverLapped_in);
if(!bResult)
{
switch (GetLastError())
{
case ERROR_HANDLE_EOF:
{
/* we have reached the end of the file during the call to ReadFile */
DisplayError(TEXT("HANDLE_EOF:"));
break;
}
case ERROR_IO_PENDING:
{
/* asynchronous i/o is still in progress */
switch(WaitForSingleObject(gOverLapped_in.hEvent, timeout))
{
case WAIT_OBJECT_0:
/* check on the results of the asynchronous read and update the nBytesRead... */
bResult = GetOverlappedResult(dev, &gOverLapped_in, &nBytesRead, TRUE);
if (!bResult)
DisplayError(TEXT("GetOverlapped_in_Result:"));
break;
case WAIT_TIMEOUT:
DisplayError(TEXT("TIMEOUT:"));
CancelIo(dev);
break;
default:
DisplayError(TEXT("ERROR_IO_PENDING OTHER:"));
CancelIo(dev);
break;
}
}
default:
{
CancelIo(dev);
break;
}
}
}
ResetEvent(gOverLapped_in.hEvent);
CloseHandle(gOverLapped_in.hEvent);
}
}
if (ep == EP_OUT)
{
nBytesRead = 0;
gOverLapped_out.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
if (NULL == gOverLapped_out.hEvent) {
DisplayError(TEXT("Error creating overlaped_in hEvent!"));
return 0;
}
else
{
bResult = WriteFile(dev, bytes, size, NULL, &gOverLapped_out);
if(!bResult)
{
switch (GetLastError())
{
case ERROR_HANDLE_EOF:
{
/* we have reached the end of the file during the call to ReadFile */
DisplayError(TEXT("HANDLE_EOF:"));
break;
}
case ERROR_IO_PENDING:
{
/* asynchronous i/o is still in progress */
switch(WaitForSingleObject(gOverLapped_out.hEvent, timeout))
{
case WAIT_OBJECT_0:
/* check on the results of the asynchronous read and update the nBytesRead... */
bResult = GetOverlappedResult(dev, &gOverLapped_out, &nBytesRead, TRUE);
if (!bResult)
DisplayError(TEXT("GetOverLapped_out_Result:"));
break;
case WAIT_TIMEOUT:
DisplayError(TEXT("TIMEOUT:"));
CancelIo(dev);
break;
default:
DisplayError(TEXT("ERROR_IO_PENDING OTHER:"));
CancelIo(dev);
break;
}
}
default:
{
CancelIo(dev);
break;
}
}
}
ResetEvent(gOverLapped_out.hEvent);
CloseHandle(gOverLapped_out.hEvent);
}
}
if (exact) {
if (nBytesRead != size) {
printf(" - Error %s! Need nBytes: 0x%lx but done: 0x%lx\n", (ep == EP_IN) ? "read" : "write", size, nBytesRead);
display_buffer_hex("nBytes", bytes, nBytesRead);
return 0;
}
}
if (ep == EP_IN && nBytesRead) {
printf(" - Successfully read 0x%lx bytes from handle.\n", nBytesRead);
display_buffer_hex("Raw input ", bytes, nBytesRead);
}
if (ep == EP_OUT && nBytesRead) {
printf(" - Successfully write 0x%lx bytes to handle.\n", nBytesRead);
/*display_buffer_hex("Raw output ", bytes, nBytesRead);*/
}
return nBytesRead;
}
#else
static unsigned long transfer_bulk_async(struct usb_handle *h, int ep, const void *_bytes, unsigned long size, int timeout, int exact)
{
char *bytes = (char *)_bytes;
unsigned long count = 0;
unsigned long size_tot = size;
struct usbdevfs_bulktransfer bulk;
int n;
if (ep == EP_IN)
{
if (h->ep_in == 0) {
printf(" - ep_in is not 0x81!!!\n");
return 0;
}
while (size > 0)
{
int xfer = (size > MAX_USBFS_BULK_SIZE) ? MAX_USBFS_BULK_SIZE : size;
bulk.ep = h->ep_in;
bulk.len = xfer;
bulk.data = bytes;
bulk.timeout = timeout;
do
{
n = ioctl(h->desc, USBDEVFS_BULK, &bulk);
if (n < 0) {
printf(" - (ep_in) ERROR: n = %d, errno = %d (%s)\n",n, errno, strerror(errno));
return 0;
}
}
while(n < 0);
count += n;
size -= n;
bytes += n;
if (n < xfer)
break;
}
}
if (ep == EP_OUT)
{
if (h->ep_out == 0) {
printf(" - ep_out is not 0x01!!!\n");
return 0;
}
if (size == 0) {
bulk.ep = h->ep_out;
bulk.len = 0;
bulk.data = bytes;
bulk.timeout = 0;
n = ioctl(h->desc, USBDEVFS_BULK, &bulk);
if (n != 0) {
printf(" - (ep_out size=0)ERROR: n = %d, errno = %d (%s)\n", n, errno, strerror(errno));
return 0;
}
return 0;
}
while (size > 0)
{
int xfer = (size > MAX_USBFS_BULK_SIZE) ? MAX_USBFS_BULK_SIZE : size;
bulk.ep = h->ep_out;
bulk.len = xfer;
bulk.data = bytes;
bulk.timeout = timeout;
n = ioctl(h->desc, USBDEVFS_BULK, &bulk);
if (n != xfer) {
printf(" - (ep_out size=%d)ERROR: n = %d, errno = %d (%s)\n", xfer, n, errno, strerror(errno));
return 0;
}
count += xfer;
size -= xfer;
bytes += xfer;
}
}
if (exact) {
if (count != size_tot) {
printf(" - Error %s! Need nBytes: 0x%lx but done: 0x%lx\n", (ep == EP_IN) ? "read" : "write", size_tot, count);
display_buffer_hex("nBytes", bytes, count);
return 0;
}
}
if (ep == EP_IN) {
printf(" - Successfully read 0x%lx bytes from handle.\n", count);
display_buffer_hex("Raw input ", bytes, count);
}
if (ep == EP_OUT) {
printf(" - Successfully write 0x%lx bytes to handle.\n", count);
/*display_buffer_hex("Raw output ", bytes, count);*/
}
return count;
}
#endif
static unsigned int crctable[256] = {
0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
};
static char *getCRC32(char *in, unsigned int size) {
unsigned int i, L, L1, permutation;
static char out[4];
permutation = 0;
for(i=0; i < size; ++i) {
L = (unsigned int)in[i];
L1 = (permutation ^ L);
permutation = ((permutation >> 8) ^ crctable[L1 & 0xff]);
}
out[0] = (permutation >> 24) & 0xff;
out[1] = (permutation >> 16) & 0xff;
out[2] = (permutation >> 8) & 0xff;
out[3] = (permutation >> 0) & 0xff;
return out;
}
static char *getSUM(char *in, unsigned int size) {
unsigned int i;
int m = 0;
static char out[1];
if (size < 1 || size > 12)
return NULL;
for(i=0; i < size; ++i) {
m ^= (int)in[i];
}
m += 7;
out[0] = m & 0xff;
return out;
}
static int getSHA256(char *key, char *sum) {
int i;
char output[65];
sha256_context ctx;
unsigned char sha256sum[32];
printf("Unlock key SHA-256 validation test: ");
sha256_starts(&ctx);
sha256_update(&ctx, (uint8 *)key, strlen(key));
sha256_finish(&ctx, (uint8 *)sha256sum);
for(i=0; i<32; i++)
snprintf(output+i*2, sizeof(output), "%02X", sha256sum[i]&0xff);
if(memcmp(output, sum, 64)) {
printf("failed!\n");
return 0;
}
printf("passed.\n\n");
return 1;
}
static unsigned long get_reaply(HANDLE dev, int ep, char *bytes, unsigned long size, int timeout) {
return transfer_bulk_async(dev, ep, bytes, size, timeout, 0);
}
static char *verify(HANDLE dev, int ep, int timeout) {
unsigned long ret, i;
char *buff = NULL;
ret = transfer_bulk_async(dev, ep, tmp, sizeof(tmp), timeout, 0);
if (ret < 1)
{
goto out_error;
}
else
{
if ((buff = (char *)malloc((ret*2)+1)) == NULL) {
printf("Error allocating buff!\n");
return NULL;
}
for (i=0; i<ret; ++i) {
snprintf(buff+i*2, (ret*2)+1, "%02X", tmp[i]&0xff);
}
goto out_success;
}
memset(tmp, 0, sizeof(tmp));
out_error:
return NULL;
out_success:
return buff;
}
unsigned long long file_size(char *filename) {
unsigned long long size;
FILE *fp = fopen64(filename, "rb");
if (fp == NULL) {
return 0;
}
fseeko64(fp, 0, SEEK_END);
size = ftello64(fp);
fseeko64(fp, 0, SEEK_SET);
fclose(fp);
return size;
}
unsigned long swap_uint32(unsigned long val) {
val = ((val << 8) & 0xFF00FF00 ) | ((val >> 8) & 0xFF00FF);
return ((val << 16) | (val >> 16)) & 0xffffffff;
}
unsigned long long swap_uint64(unsigned long long val) {
val = ((val << 8) & 0xFF00FF00FF00FF00ULL) | ((val >> 8) & 0x00FF00FF00FF00FFULL);
val = ((val << 16) & 0xFFFF0000FFFF0000ULL) | ((val >> 16) & 0x0000FFFF0000FFFFULL);
return ((val << 32) | (val >> 32)) & 0xffffffffffffffffULL;
}
void fread_unus_res(void *ptr, size_t size, size_t nmemb, FILE *stream) {
size_t in;
in = fread(ptr, size, nmemb, stream);
if (in) {
/* satisfy warn unused result */
}
}
#define MAX_UNIT_LINE_LEN 0x20000
static ssize_t g_getline(char **lineptr, size_t *n, FILE *stream) {
char *cur_pos, *new_lineptr;
int c;
size_t new_lineptr_len;
if (lineptr == NULL || n == NULL || stream == NULL) {
errno = EINVAL;
printf("Error: EINVAL!\n");
return -1;
}
if (*lineptr == NULL) {
*n = MAX_UNIT_LINE_LEN;
if ((*lineptr = (char *)malloc(*n)) == NULL) {
errno = ENOMEM;
printf("Error: MAX_UNIT_LINE_LEN reached!\n");
return -1;
}
}
cur_pos = *lineptr;
for (;;) {
c = getc(stream);
if (ferror(stream) || (c == EOF && cur_pos == *lineptr))
return -1;
if (c == EOF)
break;
if ((*lineptr + *n - cur_pos) < 2) {
if (SSIZE_MAX / 2 < *n) {
#ifdef EOVERFLOW
errno = EOVERFLOW;
#else
errno = ERANGE; /* no EOVERFLOW defined */
#endif
printf("Error: EOVERFLOW!\n");
return -1;
}
new_lineptr_len = *n * 2;
if ((new_lineptr = (char *)realloc(*lineptr, new_lineptr_len)) == NULL) {
errno = ENOMEM;
printf("Error: ENOMEM for realloc!\n");
return -1;
}
*lineptr = new_lineptr;
*n = new_lineptr_len;
}