| 467 | } |
| 468 | |
| 469 | static char* feCleanUpFile(char* fname) |
| 470 | { |
| 471 | char* fn; |
| 472 | |
| 473 | #ifdef RESOURCE_DEBUG |
| 474 | printf("feCleanUpFile: entering with =%s=\n", fname); |
| 475 | #endif |
| 476 | // Remove unnecessary .. and // |
| 477 | for (fn = fname; *fn != '\0'; fn++) |
| 478 | { |
| 479 | if (*fn == '/') |
| 480 | { |
| 481 | if (*(fn+1) == '\0') |
| 482 | { |
| 483 | if (fname != fn) *fn = '\0'; |
| 484 | break; |
| 485 | } |
| 486 | if (*(fn + 1) == '/' && (fname != fn)) |
| 487 | { |
| 488 | mystrcpy(fn, fn+1); |
| 489 | fn--; |
| 490 | } |
| 491 | else if (*(fn+1) == '.') |
| 492 | { |
| 493 | if (*(fn+2) == '.' && (*(fn + 3) == '/' || *(fn + 3) == '\0')) |
| 494 | { |
| 495 | #if 0 |
| 496 | // this does not work: ./../../mmm will be changed to ./../mmm |
| 497 | // but we only want to change ././mmm to ./mmm |
| 498 | *fn = '\0'; |
| 499 | s = strrchr(fname, '/'); |
| 500 | if (s != NULL) |
| 501 | { |
| 502 | mystrcpy(s+1, fn + (*(fn + 3) != '\0' ? 4 : 3)); |
| 503 | fn = s-1; |
| 504 | } |
| 505 | else |
| 506 | { |
| 507 | *fn = '/'; |
| 508 | } |
| 509 | #endif |
| 510 | } |
| 511 | else if (*(fn+2) == '/' || *(fn+2) == '\0') |
| 512 | { |
| 513 | mystrcpy(fn+1, fn+3); |
| 514 | fn--; |
| 515 | } |
| 516 | } |
| 517 | } |
| 518 | } |
| 519 | |
| 520 | #ifdef RESOURCE_DEBUG |
| 521 | printf("feCleanUpFile: leaving with =%s=\n", fname); |
| 522 | #endif |
| 523 | return fname; |
| 524 | } |
| 525 | |
| 526 | // remove duplicates dir resp. those which do not exist |
no test coverage detected