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1992-09-02
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***************************************************************************
* Docs to the Unpacker Program V2.1c *
* *
* *
* Update 14-11-93 *
* *
* *
* SAFE HEX INTERNATIONAL *
***************************************************************************
This program are only made as a demostration program. It can only a few
things, just to show you want the idea with this library is. The program
has to be started from the CLI.
There are a few parameters you have to use to unpack or view a file. The
format of this command are:
Unpacker [flags] command InFile [OutFile/Drive]
The flags are indicated with a '-' sign followed with a letter. The letter
can be one of the following:
c - means you will always copy the file, even if the file isn't
crunched with one of the supported crunchers.
v - this flag are only in use when you want to unpack a
trackcrunched file such as DMS. The flag means if you want
verify when the program write a track on the disk.
The command field indicate what you want to do. You can select between
these commands:
v - if you use this command you only have to write the
InFilename. The command does this, that it scan the file to
see what the file are crunched with and then write the
result to the CLI.
e - this command will unpack the file written in the InFile
field are store the unpacked file in the OutFile. If you
want to unpack a trackpacked file, such as DMS, you have to
write which drive you want to unpack the file to instead of
a filename. You can select all track-builded drives, ex.
DF0:, DF1:, RAD: and CC0:
---------------------------------------------------------------------------
Here are a list of some examples to use this program.
1.
Unpacker v PowerPackerV4.0
This will show what the file PowerPackerV4.0 are crunched with and write
the result to the CLI. If the file isn't crunched, this will be written.
2.
Unpacker e dh0:c/PowerPackerV4.0 df0:PowerPacker
This will read the file dh0:c/PowerPackerV4.0 into the memory and unpack
it. Then the program will write the unpacked file as df0:PowerPacker. If
the file isn't crunched, you will get a error.
3.
Unpacker -v e dh0:NewDemo.DMS df0:
Here the program will unpack the DMS file dh0:NewDemo.DMS to drive DF0:
with verify.
---------------------------------------------------------------------------
NOTE!!!!!!!!
If you want to unpack LHA files, you have to store the LHA program in you
C: directory with the RUN command if you running under Kickstart 1.2/1.3.