| 527 | |
| 528 | |
| 529 | _Use_decl_annotations_ |
| 530 | BOOL |
| 531 | ParseScaleFactorToken( |
| 532 | const std::string& Token, |
| 533 | PSCALE_FACTOR pScaleFactor |
| 534 | ) |
| 535 | { |
| 536 | ULONG Value = 0; |
| 537 | SCALE_FACTOR ScaleFactor = {}; |
| 538 | BOOL status = TRUE; |
| 539 | |
| 540 | // |
| 541 | // Zero out parameters. |
| 542 | // |
| 543 | *pScaleFactor = {}; |
| 544 | |
| 545 | status = StrUnsignedLongFromString(Token, FALSE, &Value); |
| 546 | if (!status) |
| 547 | { |
| 548 | ERR_PRINT("Invalid scale factor: %s", Token.c_str()); |
| 549 | goto exit; |
| 550 | } |
| 551 | |
| 552 | switch (Value) |
| 553 | { |
| 554 | case SCALE_BYTE: ScaleFactor = SCALE_BYTE; break; |
| 555 | case SCALE_WORD: ScaleFactor = SCALE_WORD; break; |
| 556 | case SCALE_DWORD: ScaleFactor = SCALE_DWORD; break; |
| 557 | case SCALE_QWORD: ScaleFactor = SCALE_QWORD; break; |
| 558 | default: |
| 559 | ERR_PRINT("Invalid scale factor value: %u", Value); |
| 560 | status = FALSE; |
| 561 | goto exit; |
| 562 | } |
| 563 | |
| 564 | // |
| 565 | // Set out parameters. |
| 566 | // |
| 567 | *pScaleFactor = ScaleFactor; |
| 568 | |
| 569 | exit: |
| 570 | return status; |
| 571 | } |
| 572 | |
| 573 | |
| 574 | // |
no test coverage detected