Home » Archimedes archive » Micro User » MU 1992-08.adf » ArcFSExtra » ArcConv

ArcConv

This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

Tape/disk: Home » Archimedes archive » Micro User » MU 1992-08.adf » ArcFSExtra
Filename: ArcConv
Read OK:
File size: 072E bytes
Load address: 0000
Exec address: 0000
Duplicates

There is 1 duplicate copy of this file in the archive:

File contents
   10 REM >ArcConv
   20 REM Old to New Archive format convertor v0.21
   30 REM for use with ArcFS 0.40 and later
   40 *RMEnsure ArcFS 0.40 Error Requires ArcFS v0.40 or later
   50 MODE 0
   60 INPUT "Old format Archive name ? "O$
   70 X=OPENINO$
   80 DIM newarc 1.01*EXT#X+&100
   90 OSCLI"OpenArchive "+O$+" ArcConv"
  100 A%=0:REPEAT SYS"ArcFS_ArchiveInfo",A% TO name$,,headers%:A%+=1:UNTIL name$="ArcConv" OR A%=5
  110 IF name$<>"ArcConv" Error Failed to open archive
  120 headerp%=headers%
  130 level%=0
  140 pointer%=newarc
  150 $pointer%="Archive":pointer%?7=0:pointer%+=16
  160 !pointer%=40:pointer%!4=100:pointer%+=8
  170 FOR P%=pointer% TO pointer%+68 STEP 4
  180 !P%=0
  190 NEXT
  200 pointer%+=72
  210 headstart%=pointer%
  220 end=FALSE:WHILE level%>-1
  230 FOR P%=0 TO 32 STEP 4
  240 !(pointer%+P%)=!(headerp%+P%)
  250 NEXT
  260 IF (?pointer% AND &7F)=0 THEN
  265 ?pointer%=0
  270 level%-=1
  280 ELSE
  290 IF (!(pointer%+32) AND &80000000)=&80000000 THEN
  300 !(pointer%+32)=!(pointer%+32)-headers%
  310 !(pointer%+12)=&FFFFFFFF
  320 !(pointer%+16)=?(pointer%+16)+&FFFFFF00
  330 !(pointer%+28)=&FFFFFFFF
  340 level%+=1
  350 ENDIF
  360 ENDIF
  370 pointer%+=36:headerp%+=36
  380 ENDWHILE
  390 newarc!8=pointer%-headstart%
  400 newarc!12=pointer%-newarc
  410 mem%=pointer%
  420 datastart%=pointer%
  430 pointer%=headstart%
  440 level%=0
  450 WHILE level%>-1
  460 IF (?pointer% AND &7F)=0 THEN
  470 level%-=1
  480 ELSE
  490 IF (!(pointer%+32) AND &80000000)=&80000000 THEN
  500 PRINT STRING$(level%," ");:A%=1:REPEAT PRINT CHR$(?(pointer%+A%));:A%+=1:UNTIL ?(pointer%+A%-1)=0
  510 PRINT
  520 level%+=1
  530 ELSE
  540 PRINT STRING$(level%," ");:A%=1:REPEAT PRINT CHR$(?(pointer%+A%));:A%+=1:UNTIL ?(pointer%+A%-1)<32
  550 FOR B%=A% TO 12:PRINT" ";:NEXT
  560 PRINTRIGHT$("00000000"+STR$~(mem%-datastart%),8)
  570 offset%=mem%-datastart%
  580 SYS"OS_GBPB",3,X,mem%,!(pointer%+28),!(pointer%+32) TO ,,mem%
  590 !(pointer%+32)=offset%
  600 ENDIF
  610 ENDIF
  620 pointer%+=36
  630 ENDWHILE
  640 INPUT"New format Archive name ? "N$
  650 OSCLI"Save "+N$+" "+STR$~newarc+" "+STR$~mem%
  660 OSCLI"SetType "+N$+" &DDC"
  670 *CloseArc. ArcConv

 � >ArcConv
0 � Old to New Archive format convertor v0.21
( � for use with ArcFS 0.40 and later
(= *RMEnsure ArcFS 0.40 Error Requires ArcFS v0.40 or later
2 � 0
<% � "Old format Archive name ? "O$
F
 X=�O$
P � newarc 1.01*�#X+&100
Z" �"OpenArchive "+O$+" ArcConv"
dU A%=0:� ș"ArcFS_ArchiveInfo",A% � name$,,headers%:A%+=1:� name$="ArcConv" � A%=5
n4 � name$<>"ArcConv" Error Failed to open archive
x headerp%=headers%
�
 level%=0
� pointer%=newarc
�2 $pointer%="Archive":pointer%?7=0:pointer%+=16
�, !pointer%=40:pointer%!4=100:pointer%+=8
�$ � P%=pointer% � pointer%+68 � 4
�
 !P%=0
� �
� pointer%+=72
� headstart%=pointer%
� end=�:ȕ level%>-1
� � P%=0 � 32 � 4
�" !(pointer%+P%)=!(headerp%+P%)
� �
 � (?pointer% � &7F)=0 �
	 ?pointer%=0
 level%-=1
 �
"/ � (!(pointer%+32) � &80000000)=&80000000 �
,+ !(pointer%+32)=!(pointer%+32)-headers%
6 !(pointer%+12)=&FFFFFFFF
@, !(pointer%+16)=?(pointer%+16)+&FFFFFF00
J !(pointer%+28)=&FFFFFFFF
T level%+=1
^ �
h �
r pointer%+=36:headerp%+=36
| �
�! newarc!8=pointer%-headstart%
� newarc!12=pointer%-newarc
� mem%=pointer%
� datastart%=pointer%
� pointer%=headstart%
�
 level%=0
� ȕ level%>-1
� � (?pointer% � &7F)=0 �
� level%-=1
� �
�/ � (!(pointer%+32) � &80000000)=&80000000 �
�K � �level%," ");:A%=1:� � �(?(pointer%+A%));:A%+=1:� ?(pointer%+A%-1)=0
� �
 level%+=1
 �
L � �level%," ");:A%=1:� � �(?(pointer%+A%));:A%+=1:� ?(pointer%+A%-1)<32
& � B%=A% � 12:�" ";:�
0( ��"00000000"+�~(mem%-datastart%),8)
: offset%=mem%-datastart%
D@ ș"OS_GBPB",3,X,mem%,!(pointer%+28),!(pointer%+32) � ,,mem%
N !(pointer%+32)=offset%
X �
b �
l pointer%+=36
v �
�$ �"New format Archive name ? "N$
�( �"Save "+N$+" "+�~newarc+" "+�~mem%
� �"SetType "+N$+" &DDC"
� *CloseArc. ArcConv
�
00000000  0d 00 0a 0f 20 f4 20 3e  41 72 63 43 6f 6e 76 0d  |.... . >ArcConv.|
00000010  00 14 30 20 f4 20 4f 6c  64 20 74 6f 20 4e 65 77  |..0 . Old to New|
00000020  20 41 72 63 68 69 76 65  20 66 6f 72 6d 61 74 20  | Archive format |
00000030  63 6f 6e 76 65 72 74 6f  72 20 76 30 2e 32 31 0d  |convertor v0.21.|
00000040  00 1e 28 20 f4 20 66 6f  72 20 75 73 65 20 77 69  |..( . for use wi|
00000050  74 68 20 41 72 63 46 53  20 30 2e 34 30 20 61 6e  |th ArcFS 0.40 an|
00000060  64 20 6c 61 74 65 72 0d  00 28 3d 20 2a 52 4d 45  |d later..(= *RME|
00000070  6e 73 75 72 65 20 41 72  63 46 53 20 30 2e 34 30  |nsure ArcFS 0.40|
00000080  20 45 72 72 6f 72 20 52  65 71 75 69 72 65 73 20  | Error Requires |
00000090  41 72 63 46 53 20 76 30  2e 34 30 20 6f 72 20 6c  |ArcFS v0.40 or l|
000000a0  61 74 65 72 0d 00 32 08  20 eb 20 30 0d 00 3c 25  |ater..2. . 0..<%|
000000b0  20 e8 20 22 4f 6c 64 20  66 6f 72 6d 61 74 20 41  | . "Old format A|
000000c0  72 63 68 69 76 65 20 6e  61 6d 65 20 3f 20 22 4f  |rchive name ? "O|
000000d0  24 0d 00 46 0a 20 58 3d  8e 4f 24 0d 00 50 1b 20  |$..F. X=.O$..P. |
000000e0  de 20 6e 65 77 61 72 63  20 31 2e 30 31 2a a2 23  |. newarc 1.01*.#|
000000f0  58 2b 26 31 30 30 0d 00  5a 22 20 ff 22 4f 70 65  |X+&100..Z" ."Ope|
00000100  6e 41 72 63 68 69 76 65  20 22 2b 4f 24 2b 22 20  |nArchive "+O$+" |
00000110  41 72 63 43 6f 6e 76 22  0d 00 64 55 20 41 25 3d  |ArcConv"..dU A%=|
00000120  30 3a f5 20 c8 99 22 41  72 63 46 53 5f 41 72 63  |0:. .."ArcFS_Arc|
00000130  68 69 76 65 49 6e 66 6f  22 2c 41 25 20 b8 20 6e  |hiveInfo",A% . n|
00000140  61 6d 65 24 2c 2c 68 65  61 64 65 72 73 25 3a 41  |ame$,,headers%:A|
00000150  25 2b 3d 31 3a fd 20 6e  61 6d 65 24 3d 22 41 72  |%+=1:. name$="Ar|
00000160  63 43 6f 6e 76 22 20 84  20 41 25 3d 35 0d 00 6e  |cConv" . A%=5..n|
00000170  34 20 e7 20 6e 61 6d 65  24 3c 3e 22 41 72 63 43  |4 . name$<>"ArcC|
00000180  6f 6e 76 22 20 45 72 72  6f 72 20 46 61 69 6c 65  |onv" Error Faile|
00000190  64 20 74 6f 20 6f 70 65  6e 20 61 72 63 68 69 76  |d to open archiv|
000001a0  65 0d 00 78 16 20 68 65  61 64 65 72 70 25 3d 68  |e..x. headerp%=h|
000001b0  65 61 64 65 72 73 25 0d  00 82 0d 20 6c 65 76 65  |eaders%.... leve|
000001c0  6c 25 3d 30 0d 00 8c 14  20 70 6f 69 6e 74 65 72  |l%=0.... pointer|
000001d0  25 3d 6e 65 77 61 72 63  0d 00 96 32 20 24 70 6f  |%=newarc...2 $po|
000001e0  69 6e 74 65 72 25 3d 22  41 72 63 68 69 76 65 22  |inter%="Archive"|
000001f0  3a 70 6f 69 6e 74 65 72  25 3f 37 3d 30 3a 70 6f  |:pointer%?7=0:po|
00000200  69 6e 74 65 72 25 2b 3d  31 36 0d 00 a0 2c 20 21  |inter%+=16..., !|
00000210  70 6f 69 6e 74 65 72 25  3d 34 30 3a 70 6f 69 6e  |pointer%=40:poin|
00000220  74 65 72 25 21 34 3d 31  30 30 3a 70 6f 69 6e 74  |ter%!4=100:point|
00000230  65 72 25 2b 3d 38 0d 00  aa 24 20 e3 20 50 25 3d  |er%+=8...$ . P%=|
00000240  70 6f 69 6e 74 65 72 25  20 b8 20 70 6f 69 6e 74  |pointer% . point|
00000250  65 72 25 2b 36 38 20 88  20 34 0d 00 b4 0a 20 21  |er%+68 . 4.... !|
00000260  50 25 3d 30 0d 00 be 06  20 ed 0d 00 c8 11 20 70  |P%=0.... ..... p|
00000270  6f 69 6e 74 65 72 25 2b  3d 37 32 0d 00 d2 18 20  |ointer%+=72.... |
00000280  68 65 61 64 73 74 61 72  74 25 3d 70 6f 69 6e 74  |headstart%=point|
00000290  65 72 25 0d 00 dc 17 20  65 6e 64 3d a3 3a c8 95  |er%.... end=.:..|
000002a0  20 6c 65 76 65 6c 25 3e  2d 31 0d 00 e6 14 20 e3  | level%>-1.... .|
000002b0  20 50 25 3d 30 20 b8 20  33 32 20 88 20 34 0d 00  | P%=0 . 32 . 4..|
000002c0  f0 22 20 21 28 70 6f 69  6e 74 65 72 25 2b 50 25  |." !(pointer%+P%|
000002d0  29 3d 21 28 68 65 61 64  65 72 70 25 2b 50 25 29  |)=!(headerp%+P%)|
000002e0  0d 00 fa 06 20 ed 0d 01  04 1c 20 e7 20 28 3f 70  |.... ..... . (?p|
000002f0  6f 69 6e 74 65 72 25 20  80 20 26 37 46 29 3d 30  |ointer% . &7F)=0|
00000300  20 8c 0d 01 09 10 20 3f  70 6f 69 6e 74 65 72 25  | ..... ?pointer%|
00000310  3d 30 0d 01 0e 0e 20 6c  65 76 65 6c 25 2d 3d 31  |=0.... level%-=1|
00000320  0d 01 18 06 20 cc 0d 01  22 2f 20 e7 20 28 21 28  |.... ..."/ . (!(|
00000330  70 6f 69 6e 74 65 72 25  2b 33 32 29 20 80 20 26  |pointer%+32) . &|
00000340  38 30 30 30 30 30 30 30  29 3d 26 38 30 30 30 30  |80000000)=&80000|
00000350  30 30 30 20 8c 0d 01 2c  2b 20 21 28 70 6f 69 6e  |000 ...,+ !(poin|
00000360  74 65 72 25 2b 33 32 29  3d 21 28 70 6f 69 6e 74  |ter%+32)=!(point|
00000370  65 72 25 2b 33 32 29 2d  68 65 61 64 65 72 73 25  |er%+32)-headers%|
00000380  0d 01 36 1d 20 21 28 70  6f 69 6e 74 65 72 25 2b  |..6. !(pointer%+|
00000390  31 32 29 3d 26 46 46 46  46 46 46 46 46 0d 01 40  |12)=&FFFFFFFF..@|
000003a0  2c 20 21 28 70 6f 69 6e  74 65 72 25 2b 31 36 29  |, !(pointer%+16)|
000003b0  3d 3f 28 70 6f 69 6e 74  65 72 25 2b 31 36 29 2b  |=?(pointer%+16)+|
000003c0  26 46 46 46 46 46 46 30  30 0d 01 4a 1d 20 21 28  |&FFFFFF00..J. !(|
000003d0  70 6f 69 6e 74 65 72 25  2b 32 38 29 3d 26 46 46  |pointer%+28)=&FF|
000003e0  46 46 46 46 46 46 0d 01  54 0e 20 6c 65 76 65 6c  |FFFFFF..T. level|
000003f0  25 2b 3d 31 0d 01 5e 06  20 cd 0d 01 68 06 20 cd  |%+=1..^. ...h. .|
00000400  0d 01 72 1e 20 70 6f 69  6e 74 65 72 25 2b 3d 33  |..r. pointer%+=3|
00000410  36 3a 68 65 61 64 65 72  70 25 2b 3d 33 36 0d 01  |6:headerp%+=36..|
00000420  7c 06 20 ce 0d 01 86 21  20 6e 65 77 61 72 63 21  ||. ....! newarc!|
00000430  38 3d 70 6f 69 6e 74 65  72 25 2d 68 65 61 64 73  |8=pointer%-heads|
00000440  74 61 72 74 25 0d 01 90  1e 20 6e 65 77 61 72 63  |tart%.... newarc|
00000450  21 31 32 3d 70 6f 69 6e  74 65 72 25 2d 6e 65 77  |!12=pointer%-new|
00000460  61 72 63 0d 01 9a 12 20  6d 65 6d 25 3d 70 6f 69  |arc.... mem%=poi|
00000470  6e 74 65 72 25 0d 01 a4  18 20 64 61 74 61 73 74  |nter%.... datast|
00000480  61 72 74 25 3d 70 6f 69  6e 74 65 72 25 0d 01 ae  |art%=pointer%...|
00000490  18 20 70 6f 69 6e 74 65  72 25 3d 68 65 61 64 73  |. pointer%=heads|
000004a0  74 61 72 74 25 0d 01 b8  0d 20 6c 65 76 65 6c 25  |tart%.... level%|
000004b0  3d 30 0d 01 c2 11 20 c8  95 20 6c 65 76 65 6c 25  |=0.... .. level%|
000004c0  3e 2d 31 0d 01 cc 1c 20  e7 20 28 3f 70 6f 69 6e  |>-1.... . (?poin|
000004d0  74 65 72 25 20 80 20 26  37 46 29 3d 30 20 8c 0d  |ter% . &7F)=0 ..|
000004e0  01 d6 0e 20 6c 65 76 65  6c 25 2d 3d 31 0d 01 e0  |... level%-=1...|
000004f0  06 20 cc 0d 01 ea 2f 20  e7 20 28 21 28 70 6f 69  |. ..../ . (!(poi|
00000500  6e 74 65 72 25 2b 33 32  29 20 80 20 26 38 30 30  |nter%+32) . &800|
00000510  30 30 30 30 30 29 3d 26  38 30 30 30 30 30 30 30  |00000)=&80000000|
00000520  20 8c 0d 01 f4 4b 20 f1  20 c4 6c 65 76 65 6c 25  | ....K . .level%|
00000530  2c 22 20 22 29 3b 3a 41  25 3d 31 3a f5 20 f1 20  |," ");:A%=1:. . |
00000540  bd 28 3f 28 70 6f 69 6e  74 65 72 25 2b 41 25 29  |.(?(pointer%+A%)|
00000550  29 3b 3a 41 25 2b 3d 31  3a fd 20 3f 28 70 6f 69  |);:A%+=1:. ?(poi|
00000560  6e 74 65 72 25 2b 41 25  2d 31 29 3d 30 0d 01 fe  |nter%+A%-1)=0...|
00000570  06 20 f1 0d 02 08 0e 20  6c 65 76 65 6c 25 2b 3d  |. ..... level%+=|
00000580  31 0d 02 12 06 20 cc 0d  02 1c 4c 20 f1 20 c4 6c  |1.... ....L . .l|
00000590  65 76 65 6c 25 2c 22 20  22 29 3b 3a 41 25 3d 31  |evel%," ");:A%=1|
000005a0  3a f5 20 f1 20 bd 28 3f  28 70 6f 69 6e 74 65 72  |:. . .(?(pointer|
000005b0  25 2b 41 25 29 29 3b 3a  41 25 2b 3d 31 3a fd 20  |%+A%));:A%+=1:. |
000005c0  3f 28 70 6f 69 6e 74 65  72 25 2b 41 25 2d 31 29  |?(pointer%+A%-1)|
000005d0  3c 33 32 0d 02 26 19 20  e3 20 42 25 3d 41 25 20  |<32..&. . B%=A% |
000005e0  b8 20 31 32 3a f1 22 20  22 3b 3a ed 0d 02 30 28  |. 12:." ";:...0(|
000005f0  20 f1 c2 22 30 30 30 30  30 30 30 30 22 2b c3 7e  | .."00000000"+.~|
00000600  28 6d 65 6d 25 2d 64 61  74 61 73 74 61 72 74 25  |(mem%-datastart%|
00000610  29 2c 38 29 0d 02 3a 1c  20 6f 66 66 73 65 74 25  |),8)..:. offset%|
00000620  3d 6d 65 6d 25 2d 64 61  74 61 73 74 61 72 74 25  |=mem%-datastart%|
00000630  0d 02 44 40 20 c8 99 22  4f 53 5f 47 42 50 42 22  |..D@ .."OS_GBPB"|
00000640  2c 33 2c 58 2c 6d 65 6d  25 2c 21 28 70 6f 69 6e  |,3,X,mem%,!(poin|
00000650  74 65 72 25 2b 32 38 29  2c 21 28 70 6f 69 6e 74  |ter%+28),!(point|
00000660  65 72 25 2b 33 32 29 20  b8 20 2c 2c 6d 65 6d 25  |er%+32) . ,,mem%|
00000670  0d 02 4e 1b 20 21 28 70  6f 69 6e 74 65 72 25 2b  |..N. !(pointer%+|
00000680  33 32 29 3d 6f 66 66 73  65 74 25 0d 02 58 06 20  |32)=offset%..X. |
00000690  cd 0d 02 62 06 20 cd 0d  02 6c 11 20 70 6f 69 6e  |...b. ...l. poin|
000006a0  74 65 72 25 2b 3d 33 36  0d 02 76 06 20 ce 0d 02  |ter%+=36..v. ...|
000006b0  80 24 20 e8 22 4e 65 77  20 66 6f 72 6d 61 74 20  |.$ ."New format |
000006c0  41 72 63 68 69 76 65 20  6e 61 6d 65 20 3f 20 22  |Archive name ? "|
000006d0  4e 24 0d 02 8a 28 20 ff  22 53 61 76 65 20 22 2b  |N$...( ."Save "+|
000006e0  4e 24 2b 22 20 22 2b c3  7e 6e 65 77 61 72 63 2b  |N$+" "+.~newarc+|
000006f0  22 20 22 2b c3 7e 6d 65  6d 25 0d 02 94 1b 20 ff  |" "+.~mem%.... .|
00000700  22 53 65 74 54 79 70 65  20 22 2b 4e 24 2b 22 20  |"SetType "+N$+" |
00000710  26 44 44 43 22 0d 02 9e  17 20 2a 43 6c 6f 73 65  |&DDC".... *Close|
00000720  41 72 63 2e 20 41 72 63  43 6f 6e 76 0d ff        |Arc. ArcConv..|
0000072e