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-
- DARJ v1.0 A CP/M program to provide a directory of files within .ARJ
- archives.
-
- Paul R. Hunt, August, 1991.
-
-
- Acknowledgement: DARJ is a port of AV.C by Robert K. Jung (c) 1990.
-
-
- Conditions of use: The programs and documentation in this package must
- not be altered in any way. In particular, the name Robert Jung, and my
- name must stay in tact in the programs and documentation. I accept no
- liability for any problems or claims arising from the use of this program.
-
- This package must be distributed in its entirity. Otherwise, use freely
- and distribute liberally!
-
-
- INTRODUCTION:
-
- This program is used to provide a directory of the contents of a .ARJ
- archive file. The companion program, CPMUNARJ, is used to extract files
- from .ARJ archives.
-
- This program was compiled under CP/M Plus. However, no CP/M Plus specific
- functions are used, so it should run under CP/M 2.2 as well. NOTE,
- however, that this program will ONLY run on a Z80 processor.
-
-
- USING DARJ:
-
- The program is used as follows:
-
- DARJ [du:]<archive>[.arj]
-
- <archive> is the name of the archive file. If no file name extension is
- specified, the extension .ARJ will be assumed. A drive and user
- specifier may optionally be used. For example, the following command:
-
- DARJ C3:MYARJ
-
- will open and display the file MYARJ.ARJ on drive C:, user 3. If the
- archive actually has no file name extension, then the file name should be
- terminated with a full-stop.
-
- If the archive file is found, a directory similar to the following will be
- displayed. (The data in the last column is really only of relevance to the
- full-featured archiving system by Jung).
-
-
- AV - ARJ file viewer - Rev 1.1, Copyright (c) 1990 Robert K Jung
- CP/M version ported by P R Hunt, August 1991
-
- Filename Original Compressed Ratio DateTime modified CRC-32 Attr TPMGVX
- ------------ ---------- ---------- ----- ----------------- -------- ---- ------
- DECODE.C 9269 2771 0.308 91-05-12 22:16:14 E385EF74 A--W B 1
- ENVIRON.C 8507 1782 0.223 91-05-13 08:24:54 347F5991 A--W B 1
- UNARJ.C 20715 6559 0.328 91-05-30 08:24:12 1B33488F A--W B 1
- UNARJ.H 10235 3497 0.350 91-05-30 08:22:02 2EBD9D71 A--W B 1
- OS2UNARJ.MAK 347 190 0.000 91-05-13 08:26:30 4831EBF7 A--W B 1
- QCLUNARJ.MAK 301 145 0.000 91-05-12 22:16:50 098E5E77 A--W B 1
- TCCUNARJ.MAK 300 145 0.000 91-05-12 22:16:32 96887F67 A--W B 1
- UNARJ.DEF 34 34 0.000 91-04-29 19:17:54 4CBDB2F4 A--W B 0
- UNARJ.EXE 19986 12135 0.639 91-05-30 08:27:58 4E892E15 A--W B 1
- UNARJ.DOC 7375 3093 0.442 91-05-24 23:44:52 5020D7D2 A--W B 1
- ------------ ---------- ---------- -----
- 10 files 77069 30351 0.394
-
- 'Original' and 'Compressed' refer to the original and compressed file sizes
- respectively, in bytes.
-
- The second last field, 'Attr', is the file attribute field. Each of the
- four columns in this field indicate a file attribute. This is not the
- place to discuss MSDOS file attributes, but, briefly, they are as follows:
-
- Col. 1 : Archive Bit. 'A' indicates archive bit set, else '-'.
- Col. 2 : System Bit. 'S' indicates a system file, else '-'.
- Col. 3 : Hidden Bit. 'H' indicates hidden file, else '-'.
- Col. 4 : Read Only. 'R' indicates Read Only, else 'W' (read/write).
-
- The last field, with the enlightening name of TPMGVX, gives a little more
- detail about each file as follows:
-
- T -> File Type (B = Binary, T = text)
- P -> A '+' indicates path information is available.
- (Not available from DARJ, nor relevant to CP/M)
- M -> compression method used
- G -> A 'G' indicates file is garbled (encrypted).
- V -> A 'V' indicates archive is continued in another volume.
- X -> An 'X' indicates file is part of a larger file.
-
-
- NOTES:
-
- DARJ was compiled using HI-TECH C v3.09 for Z80 CP/M.
-
- Comments can be directed to me:-
-
- Paul Hunt
- c/-
- ZNODE 62. Perth, Western Australia, Australia.
- 09-450-0200
- (International +619-450-0200)
-
- or via the CP/M Technical Echo.