| … | |
… | |
| 52 | #include <uudeview.h> |
52 | #include <uudeview.h> |
| 53 | #include <uuint.h> |
53 | #include <uuint.h> |
| 54 | #include <fptools.h> |
54 | #include <fptools.h> |
| 55 | #include <uustring.h> |
55 | #include <uustring.h> |
| 56 | |
56 | |
| 57 | char * uunconc_id = "$Id: uunconc.c,v 1.7 2002/04/05 21:56:57 root Exp $"; |
57 | char * uunconc_id = "$Id: uunconc.c,v 1.8 2002/04/06 01:53:30 root Exp $"; |
| 58 | |
58 | |
| 59 | /* for braindead systems */ |
59 | /* for braindead systems */ |
| 60 | #ifndef SEEK_SET |
60 | #ifndef SEEK_SET |
| 61 | #ifdef L_BEGIN |
61 | #ifdef L_BEGIN |
| 62 | #define SEEK_SET L_BEGIN |
62 | #define SEEK_SET L_BEGIN |
| … | |
… | |
| 606 | |
606 | |
| 607 | if (s == NULL || d == NULL) { |
607 | if (s == NULL || d == NULL) { |
| 608 | leftover = 0; |
608 | leftover = 0; |
| 609 | return 0; |
609 | return 0; |
| 610 | } |
610 | } |
|
|
611 | |
|
|
612 | /* optionally skip .. */ |
|
|
613 | if (*s == '.' && uu_dotdot) |
|
|
614 | s++; |
| 611 | |
615 | |
| 612 | /* |
616 | /* |
| 613 | * To shut up gcc -Wall |
617 | * To shut up gcc -Wall |
| 614 | */ |
618 | */ |
| 615 | z1 = z2 = z3 = z4 = 0; |
619 | z1 = z2 = z3 = z4 = 0; |
| … | |
… | |
| 647 | j -= 4; |
651 | j -= 4; |
| 648 | } |
652 | } |
| 649 | } |
653 | } |
| 650 | else if (method == B64ENCODED) { |
654 | else if (method == B64ENCODED) { |
| 651 | if (leftover) { |
655 | if (leftover) { |
|
|
656 | int len = strlen (s); |
|
|
657 | |
|
|
658 | if (len > 1200 - 1 - leftover) |
|
|
659 | len = 1200 - 1 - leftover; |
|
|
660 | |
| 652 | strncpy (uuncdl_fulline+leftover, s, 1200 - leftover); |
661 | memcpy (uuncdl_fulline + leftover, s, len); |
| 653 | uuncdl_fulline[1200 - 1] = 0; |
662 | uuncdl_fulline[leftover + len] = 0; |
| 654 | |
663 | |
| 655 | leftover = 0; |
664 | leftover = 0; |
| 656 | s = uuncdl_fulline; |
665 | s = uuncdl_fulline; |
| 657 | } |
666 | } |
| 658 | |
667 | |
| … | |
… | |
| 679 | while (B64xlat[ACAST(*s)] != -1) |
688 | while (B64xlat[ACAST(*s)] != -1) |
| 680 | uuncdl_fulline[leftover++] = *s++; |
689 | uuncdl_fulline[leftover++] = *s++; |
| 681 | } |
690 | } |
| 682 | else if (method == BH_ENCODED) { |
691 | else if (method == BH_ENCODED) { |
| 683 | if (leftover) { |
692 | if (leftover) { |
|
|
693 | int len = strlen (s); |
|
|
694 | |
|
|
695 | if (len > 1200 - 1 - leftover) |
|
|
696 | len = 1200 - 1 - leftover; |
|
|
697 | |
| 684 | strncpy (uuncdl_fulline+leftover, s, 1200 - leftover); |
698 | memcpy (uuncdl_fulline + leftover, s, len); |
| 685 | uuncdl_fulline[1200 - 1] = 0; |
699 | uuncdl_fulline[leftover + len] = 0; |
|
|
700 | |
| 686 | leftover = 0; |
701 | leftover = 0; |
| 687 | s = uuncdl_fulline; |
702 | s = uuncdl_fulline; |
| 688 | } |
703 | } |
| 689 | else if (*s == ':') |
704 | else if (*s == ':') |
| 690 | s++; |
705 | s++; |
| … | |
… | |
| 718 | if (*++s != '\0') { |
733 | if (*++s != '\0') { |
| 719 | d[count++] = (char) ((int) *s - 64 - 42); |
734 | d[count++] = (char) ((int) *s - 64 - 42); |
| 720 | s++; |
735 | s++; |
| 721 | } |
736 | } |
| 722 | } |
737 | } |
| 723 | else if (*s == '\t' || *s == '\n' || *s == '\r') { |
738 | else if (*s == '\n' || *s == '\r') { |
| 724 | s++; /* ignore */ |
739 | s++; /* ignore */ |
| 725 | } |
740 | } |
| 726 | else { |
741 | else { |
| 727 | d[count++] = (char) ((int) *s++ - 42); |
742 | d[count++] = (char) ((int) *s++ - 42); |
| 728 | } |
743 | } |
