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Re: Reading apple disks on PC
- Subject: Re: Reading apple disks on PC
- From: "news.verizon.net" <mpender@hotmail.com>
- Date: Wed, 23 Jul 2003 20:23:52 GMT
- Newsgroups: comp.sys.apple2
- References: <bf43io$j8r$1@merope.saaf.se> <20030723040500.21622.00000401@mb-m07.aol.com> <bfm3n4$gvv$1@merope.saaf.se> <BvATa.56060$EZ2.15949@nwrddc01.gnilink.net> <bfmno3$1a2m$1@merope.saaf.se>
- Xref: archiver1.google.com comp.sys.apple2:33205
"Paul Schlyter" <pausch@saaf.se> wrote in message
news:bfmno3$1a2m$1@merope.saaf.se...
> In article <BvATa.56060$EZ2.15949@nwrddc01.gnilink.net>,
> news.verizon.net <mpender@hotmail.com> wrote:
>
> > It is a kind offer, but since the FID code works with DSK images instead
of
> > dealing with physical disks I don't think the code would really help.
>
> You have obviously not looked at that code.....
>
> It has a (logical) "Read Sector" function, which of course only
> indexes into the DSK image and copies a 256-byte block from there.
> But if you replace that with a function which reads a real sector off
> a real disk, then the file system parts ought to work fine if it's an
> Apple DOS 3.3 disk. Yep, I had that possibility in mind when I wrote
> that code .... no I don't have any concrete plans in that direction,
> but OTOH you'll never know what use your code may find.
The "function which reads a real sector" is the part that's hard to write.
Once we can read the physical media, the process of making a DSK file is a
piece of cake.
- Mike