Home » CEEFAX disks » telesoftware12.adl » 17-02-89/CatDisc

17-02-89/CatDisc

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 » CEEFAX disks » telesoftware12.adl
Filename: 17-02-89/CatDisc
Read OK:
File size: 0894 bytes
Load address: FFFF0E00
Exec address: FFFF802B
Duplicates

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

File contents
   10 REM"�Disc Catalogue Analyser.�"
   20 REM"�Rob Anderson Nov. '87�"
   30:
   40 DIM param% 18,data% 517,name$(46),dir%(46)
   50 MODE7
   60 name$=FNselect("Catalogue Analyser")
   70 IF name$<>"ErrorErrorError" PRINT"The filename selected is ";name$ ELSE VDU26:CLS:PRINT"There is an error detected by the"'"catalogue read function."
   80 END
   90:
  100 DEFFNselect(T$)
  110 CLS:A$=CHR$141+CHR$132+CHR$157+CHR$131+T$+"  "+CHR$156:FORA%=0TO1:PRINTTAB(19-(LEN(A$)DIV2),A%)A$:NEXT
  120 FORA%=0TO46:dir%(A%)=0:NEXT
  130 PRINTTAB(1,23)CHR$131"Use cursor keys & RETURN to select."
  140 VDU28,0,21,39,3:CLS:*FX4,1
  150 REM find filing system
  160 A%=0:Y%=0:F%=USR(&FFDA)AND&FF:IFF%=8 numfile%=FNgetADFScat ELSEIFF%=4 numfile%=FNgetDFScat ELSE ="ErrorErrorError"
  170 REPEAT
  180 IFnumfile%=0PRINTCHR$7CHR$131CHR$136"NO FILES !":REPEATUNTILGET: ="ErrorErrorError"
  190 X%=1:Y%=0
  200 FORA%=0TOnumfile%-1
  210 IFF%=8ANDdir%(A%)=2A$=CHR$131ELSEA$=CHR$135
  220 PRINTTAB(X%,Y%);A$;name$(A%);CHR$135:X%=X%+13:IFX%=40X%=1:Y%=Y%+1
  230 NEXT
  240 PRINTTAB(0,0)"]"TAB(13,0)"[";:X%=0:Y%=0:OX%=0:OY%=0
  250 REPEAT
  260 K%=GET
  270 IFK%=136ANDX%>0X%=X%-13 ELSE IFK%=137ANDX%<26ANDX%/13+Y%*3+2<=numfile%X%=X%+13
  280 IFK%=139ANDY%>0Y%=Y%-1 ELSEIFK%=138ANDX%/13+3*Y%+4<=numfile%Y%=Y%+1
  290 IFX%<>OX%OROY%<>Y%PRINTTAB(OX%,OY%)" "TAB(OX%+13,OY%)" ";TAB(X%,Y%)"]"TAB(X%+13,Y%)"[";:OX%=X%:OY%=Y%
  300 UNTILK%=13
  310 A$=name$(X%/13+Y%*3)
  320 IFdir%(X%/13+Y%*3)=2 CLS:OSCLI("DIR "+A$):numfile%=FNgetADFScat:A$=""
  330 UNTILA$<>""
  340 VDU26:CLS:*FX4,0
  350 =A$
  360:
  370 DEFFNgetDFScat
  380 LOCAL dr%,numfile%
  390 A%=6:X%=param%MOD256:Y%=param%DIV256:param%!1=data%:CALL&FFD1:dr%=(data%?1)-48
  400 ?param%=dr%:param%!1=data%:param%?5=3:param%?6=&53:param%?7=0:param%?8=0:param%?9=34
  410 X%=param%MOD256:Y%=param%DIV256:A%=&7F:CALL&FFF1
  420 numfile%=(data%?&105)/8:M%=data%+8
  430 FORA%=1TOnumfile%
  440 name$(A%-1)="":FORB%=0TO6:name$(A%-1)=name$(A%-1)+CHR$((M%?B%)AND127):NEXT
  450 name$(A%-1)=CHR$((M%?B%)AND127)+"."+name$(A%-1):M%=M%+8
  460 NEXT
  470 =numfile%
  480:
  490 DEFFNgetADFScat
  500 LOCAL numfile%
  510 FORA%=param%TOparam%+12:?A%=0:NEXT
  520 FORA%=data%TOdata%+516:?A%=32:NEXT
  530 param%!1=data%:param%?5=47:X%=param%MOD256:Y%=param%DIV256:A%=8:CALL&FFD1
  540 C%=0:numfile%=0
  550 FORA%=data%+1TOdata%+515STEP11:A%?10=13:IF$A%<>STRING$(10," ") name$(C%)=$A%:numfile%=C%+1ELSE name$(C%)=""
  560 C%=C%+1:NEXT
  570 IFnumfile%=0 =0
  580 FORB%=0TOnumfile%-1
  590 $data%=name$(B%):param%?0=data%MOD256:param%?1=data%DIV256:X%=param%MOD256:Y%=param%DIV256:A%=5:dir%(B%)=USR(&FFDD)AND&FF
  600 NEXT
  610 =numfile%

" �"�Disc Catalogue Analyser.�"
 �"�Rob Anderson Nov. '87�"
:
(- � param% 18,data% 517,name$(46),dir%(46)
2 �7
<( name$=�select("Catalogue Analyser")
F� � name$<>"ErrorErrorError" �"The filename selected is ";name$ � �26:�:�"There is an error detected by the"'"catalogue read function."
P �
Z:
d ݤselect(T$)
nI �:A$=�141+�132+�157+�131+T$+"  "+�156:�A%=0�1:�19-(�(A$)�2),A%)A$:�
x �A%=0�46:dir%(A%)=0:�
�5 �1,23)�131"Use cursor keys & RETURN to select."
� �28,0,21,39,3:�:*FX4,1
� � find filing system
�i A%=0:Y%=0:F%=�(&FFDA)�&FF:�F%=8 numfile%=�getADFScat ��F%=4 numfile%=�getDFScat � ="ErrorErrorError"
� �
�? �numfile%=0�7�131�136"NO FILES !":���: ="ErrorErrorError"
� X%=1:Y%=0
� �A%=0�numfile%-1
�$ �F%=8�dir%(A%)=2A$=�131�A$=�135
�; �X%,Y%);A$;name$(A%);�135:X%=X%+13:�X%=40X%=1:Y%=Y%+1
� �
�. �0,0)"]"�13,0)"[";:X%=0:Y%=0:OX%=0:OY%=0
� �
	 K%=�
H �K%=136�X%>0X%=X%-13 � �K%=137�X%<26�X%/13+Y%*3+2<=numfile%X%=X%+13
? �K%=139�Y%>0Y%=Y%-1 ��K%=138�X%/13+3*Y%+4<=numfile%Y%=Y%+1
"X �X%<>OX%�OY%<>Y%�OX%,OY%)" "�OX%+13,OY%)" ";�X%,Y%)"]"�X%+13,Y%)"[";:OX%=X%:OY%=Y%
, �K%=13
6 A$=name$(X%/13+Y%*3)
@B �dir%(X%/13+Y%*3)=2 �:�("DIR "+A$):numfile%=�getADFScat:A$=""
J �A$<>""
T �26:�:*FX4,0
^ =A$
h:
r ݤgetDFScat
| � dr%,numfile%
�L A%=6:X%=param%�256:Y%=param%�256:param%!1=data%:�&FFD1:dr%=(data%?1)-48
�Y ?param%=dr%:param%!1=data%:param%?5=3:param%?6=&53:param%?7=0:param%?8=0:param%?9=34
�. X%=param%�256:Y%=param%�256:A%=&7F:�&FFF1
�' numfile%=(data%?&105)/8:M%=data%+8
� �A%=1�numfile%
�D name$(A%-1)="":�B%=0�6:name$(A%-1)=name$(A%-1)+�((M%?B%)�127):�
�7 name$(A%-1)=�((M%?B%)�127)+"."+name$(A%-1):M%=M%+8
� �
� =numfile%
�:
� ݤgetADFScat
� � numfile%
�! �A%=param%�param%+12:?A%=0:�
! �A%=data%�data%+516:?A%=32:�
G param%!1=data%:param%?5=47:X%=param%�256:Y%=param%�256:A%=8:�&FFD1
 C%=0:numfile%=0
&_ �A%=data%+1�data%+515�11:A%?10=13:�$A%<>�10," ") name$(C%)=$A%:numfile%=C%+1� name$(C%)=""
0 C%=C%+1:�
: �numfile%=0 =0
D �B%=0�numfile%-1
Nr $data%=name$(B%):param%?0=data%�256:param%?1=data%�256:X%=param%�256:Y%=param%�256:A%=5:dir%(B%)=�(&FFDD)�&FF
X �
b =numfile%
�
00000000  0d 00 0a 22 20 f4 22 83  44 69 73 63 20 43 61 74  |..." .".Disc Cat|
00000010  61 6c 6f 67 75 65 20 41  6e 61 6c 79 73 65 72 2e  |alogue Analyser.|
00000020  87 22 0d 00 14 1f 20 f4  22 83 52 6f 62 20 41 6e  |.".... .".Rob An|
00000030  64 65 72 73 6f 6e 20 4e  6f 76 2e 20 27 38 37 87  |derson Nov. '87.|
00000040  22 0d 00 1e 05 3a 0d 00  28 2d 20 de 20 70 61 72  |"....:..(- . par|
00000050  61 6d 25 20 31 38 2c 64  61 74 61 25 20 35 31 37  |am% 18,data% 517|
00000060  2c 6e 61 6d 65 24 28 34  36 29 2c 64 69 72 25 28  |,name$(46),dir%(|
00000070  34 36 29 0d 00 32 07 20  eb 37 0d 00 3c 28 20 6e  |46)..2. .7..<( n|
00000080  61 6d 65 24 3d a4 73 65  6c 65 63 74 28 22 43 61  |ame$=.select("Ca|
00000090  74 61 6c 6f 67 75 65 20  41 6e 61 6c 79 73 65 72  |talogue Analyser|
000000a0  22 29 0d 00 46 8a 20 e7  20 6e 61 6d 65 24 3c 3e  |")..F. . name$<>|
000000b0  22 45 72 72 6f 72 45 72  72 6f 72 45 72 72 6f 72  |"ErrorErrorError|
000000c0  22 20 f1 22 54 68 65 20  66 69 6c 65 6e 61 6d 65  |" ."The filename|
000000d0  20 73 65 6c 65 63 74 65  64 20 69 73 20 22 3b 6e  | selected is ";n|
000000e0  61 6d 65 24 20 8b 20 ef  32 36 3a db 3a f1 22 54  |ame$ . .26:.:."T|
000000f0  68 65 72 65 20 69 73 20  61 6e 20 65 72 72 6f 72  |here is an error|
00000100  20 64 65 74 65 63 74 65  64 20 62 79 20 74 68 65  | detected by the|
00000110  22 27 22 63 61 74 61 6c  6f 67 75 65 20 72 65 61  |"'"catalogue rea|
00000120  64 20 66 75 6e 63 74 69  6f 6e 2e 22 0d 00 50 06  |d function."..P.|
00000130  20 e0 0d 00 5a 05 3a 0d  00 64 11 20 dd a4 73 65  | ...Z.:..d. ..se|
00000140  6c 65 63 74 28 54 24 29  0d 00 6e 49 20 db 3a 41  |lect(T$)..nI .:A|
00000150  24 3d bd 31 34 31 2b bd  31 33 32 2b bd 31 35 37  |$=.141+.132+.157|
00000160  2b bd 31 33 31 2b 54 24  2b 22 20 20 22 2b bd 31  |+.131+T$+"  "+.1|
00000170  35 36 3a e3 41 25 3d 30  b8 31 3a f1 8a 31 39 2d  |56:.A%=0.1:..19-|
00000180  28 a9 28 41 24 29 81 32  29 2c 41 25 29 41 24 3a  |(.(A$).2),A%)A$:|
00000190  ed 0d 00 78 1a 20 e3 41  25 3d 30 b8 34 36 3a 64  |...x. .A%=0.46:d|
000001a0  69 72 25 28 41 25 29 3d  30 3a ed 0d 00 82 35 20  |ir%(A%)=0:....5 |
000001b0  f1 8a 31 2c 32 33 29 bd  31 33 31 22 55 73 65 20  |..1,23).131"Use |
000001c0  63 75 72 73 6f 72 20 6b  65 79 73 20 26 20 52 45  |cursor keys & RE|
000001d0  54 55 52 4e 20 74 6f 20  73 65 6c 65 63 74 2e 22  |TURN to select."|
000001e0  0d 00 8c 1b 20 ef 32 38  2c 30 2c 32 31 2c 33 39  |.... .28,0,21,39|
000001f0  2c 33 3a db 3a 2a 46 58  34 2c 31 0d 00 96 19 20  |,3:.:*FX4,1.... |
00000200  f4 20 66 69 6e 64 20 66  69 6c 69 6e 67 20 73 79  |. find filing sy|
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00000220  3d 30 3a 46 25 3d ba 28  26 46 46 44 41 29 80 26  |=0:F%=.(&FFDA).&|
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00000260  65 74 44 46 53 63 61 74  20 8b 20 3d 22 45 72 72  |etDFScat . ="Err|
00000270  6f 72 45 72 72 6f 72 45  72 72 6f 72 22 0d 00 aa  |orErrorError"...|
00000280  06 20 f5 0d 00 b4 3f 20  e7 6e 75 6d 66 69 6c 65  |. ....? .numfile|
00000290  25 3d 30 f1 bd 37 bd 31  33 31 bd 31 33 36 22 4e  |%=0..7.131.136"N|
000002a0  4f 20 46 49 4c 45 53 20  21 22 3a f5 fd a5 3a 20  |O FILES !":...: |
000002b0  3d 22 45 72 72 6f 72 45  72 72 6f 72 45 72 72 6f  |="ErrorErrorErro|
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000003b0  80 58 25 2f 31 33 2b 59  25 2a 33 2b 32 3c 3d 6e  |.X%/13+Y%*3+2<=n|
000003c0  75 6d 66 69 6c 65 25 58  25 3d 58 25 2b 31 33 0d  |umfile%X%=X%+13.|
000003d0  01 18 3f 20 e7 4b 25 3d  31 33 39 80 59 25 3e 30  |..? .K%=139.Y%>0|
000003e0  59 25 3d 59 25 2d 31 20  8b e7 4b 25 3d 31 33 38  |Y%=Y%-1 ..K%=138|
000003f0  80 58 25 2f 31 33 2b 33  2a 59 25 2b 34 3c 3d 6e  |.X%/13+3*Y%+4<=n|
00000400  75 6d 66 69 6c 65 25 59  25 3d 59 25 2b 31 0d 01  |umfile%Y%=Y%+1..|
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00000420  3e 59 25 f1 8a 4f 58 25  2c 4f 59 25 29 22 20 22  |>Y%..OX%,OY%)" "|
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000004b0  29 3a 6e 75 6d 66 69 6c  65 25 3d a4 67 65 74 41  |):numfile%=.getA|
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00000500  44 46 53 63 61 74 0d 01  7c 13 20 ea 20 64 72 25  |DFScat..|. . dr%|
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00000530  3a 59 25 3d 70 61 72 61  6d 25 81 32 35 36 3a 70  |:Y%=param%.256:p|
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00000650  6d 65 24 28 41 25 2d 31  29 2b bd 28 28 4d 25 3f  |me$(A%-1)+.((M%?|
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00000780  64 61 74 61 25 2b 31 b8  64 61 74 61 25 2b 35 31  |data%+1.data%+51|
00000790  35 88 31 31 3a 41 25 3f  31 30 3d 31 33 3a e7 24  |5.11:A%?10=13:.$|
000007a0  41 25 3c 3e c4 31 30 2c  22 20 22 29 20 6e 61 6d  |A%<>.10," ") nam|
000007b0  65 24 28 43 25 29 3d 24  41 25 3a 6e 75 6d 66 69  |e$(C%)=$A%:numfi|
000007c0  6c 65 25 3d 43 25 2b 31  8b 20 6e 61 6d 65 24 28  |le%=C%+1. name$(|
000007d0  43 25 29 3d 22 22 0d 02  30 0e 20 43 25 3d 43 25  |C%)=""..0. C%=C%|
000007e0  2b 31 3a ed 0d 02 3a 13  20 e7 6e 75 6d 66 69 6c  |+1:...:. .numfil|
000007f0  65 25 3d 30 20 3d 30 0d  02 44 15 20 e3 42 25 3d  |e%=0 =0..D. .B%=|
00000800  30 b8 6e 75 6d 66 69 6c  65 25 2d 31 0d 02 4e 72  |0.numfile%-1..Nr|
00000810  20 24 64 61 74 61 25 3d  6e 61 6d 65 24 28 42 25  | $data%=name$(B%|
00000820  29 3a 70 61 72 61 6d 25  3f 30 3d 64 61 74 61 25  |):param%?0=data%|
00000830  83 32 35 36 3a 70 61 72  61 6d 25 3f 31 3d 64 61  |.256:param%?1=da|
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