| 394 | |
| 395 | |
| 396 | bool ProcessAccessHelp::readMemoryFromFile(HANDLE hFile, LONG offset, DWORD size, LPVOID dataBuffer) |
| 397 | { |
| 398 | DWORD lpNumberOfBytesRead = 0; |
| 399 | DWORD retValue = 0; |
| 400 | DWORD dwError = 0; |
| 401 | |
| 402 | if (hFile != INVALID_HANDLE_VALUE) |
| 403 | { |
| 404 | retValue = SetFilePointer(hFile, offset, NULL, FILE_BEGIN); |
| 405 | dwError = GetLastError(); |
| 406 | |
| 407 | if ((retValue == INVALID_SET_FILE_POINTER) && (dwError != NO_ERROR)) |
| 408 | { |
| 409 | #ifdef DEBUG_COMMENTS |
| 410 | Scylla::debugLog.log(L"readMemoryFromFile :: SetFilePointer failed error %u", dwError); |
| 411 | #endif |
| 412 | return false; |
| 413 | } |
| 414 | else |
| 415 | { |
| 416 | if (ReadFile(hFile, dataBuffer, size, &lpNumberOfBytesRead, 0)) |
| 417 | { |
| 418 | return true; |
| 419 | } |
| 420 | else |
| 421 | { |
| 422 | #ifdef DEBUG_COMMENTS |
| 423 | Scylla::debugLog.log(L"readMemoryFromFile :: ReadFile failed - size %d - error %u", size, GetLastError()); |
| 424 | #endif |
| 425 | return false; |
| 426 | } |
| 427 | } |
| 428 | } |
| 429 | else |
| 430 | { |
| 431 | #ifdef DEBUG_COMMENTS |
| 432 | Scylla::debugLog.log(L"readMemoryFromFile :: hFile invalid"); |
| 433 | #endif |
| 434 | return false; |
| 435 | } |
| 436 | } |
| 437 | |
| 438 | bool ProcessAccessHelp::writeMemoryToNewFile(const WCHAR * file,DWORD size, LPCVOID dataBuffer) |
| 439 | { |