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:
- Archimedes archive » Micro User » MU 1992-08.adf » ArcFSExtra » ArcConv
- Archimedes archive » Micro User » MU 1992-09.adf » ArcFSExtra » ArcConv
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