 03-15-2006, 11:45 PM
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Auri
 
Joined on 12-07-2005
Indianapolis, Indiana
Posts 3,679
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PSP Registry Parser v2 by Skylark (with minimal help from FreePlay :-P)
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ABOUT
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These
are command-line programs that you can use to view the contents of your
SYSTEM.DREG/SYSTEM.IREG files, which are the PSP's system registry.
These files contain all sorts of information about system settings,
network connection setup, etc.
These new versions allow you to
check if the data stored in the registry is valid, as well as force the
registry to mark data as valid regardless of what it actually is.
The program's output was tested on a simulated 2.00 loaded in MPH Firmware Loader, then on an actual 1.50.
SETUP
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Installation
is simple; just copy all of the files in this ZIP file to a folder
somewhere on your computer. It doesn't matter where, so long as you
copy all of them.
To set the programs up, you'll need to use
something like FileAssistant to copy the two files from
flash1:/REGISTRY into the same folder as this program. FileAssistant
v0.4 works on any PSP up to v2.60, and you can get that from
http://psp-news.dcemu.co.uk/fileasistant.shtml .
To copy flash1
using that program, press L until "Disk" is highlighted at the bottom,
then press R, then pick Flash 1, then press O. Then Press L until
"Copy" is highlighted, then press [] to highlight the SYSTEM.DREG and
SYSTEM.IREG files, then press R to copy them to the MS.
USING
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There are three main ways of running the programs:
1.
Display-only mode. Open up a command prompt, change over to the folder
that has the programs in it, and just type "parsedreg2". It should spit
out an XML-formatted file to the console.
2. File output mode.
Performed exactly as #1, but you instead type "parsedreg2 >
insert_a_filename_here.xml". It'll save the file to whatever name you
put into 'insert_a_filename_here'.
3. Registry fixing mode.
Thanks to Skylark, we've discovered that the PSP uses a modified SHA1
hash to mark data in the registry as valid. He wrote another program
that generates such a hash for any data you want, thus making it
"valid" data.
To run this mode, type "fixupdreg2". That's it. It'll fix any invalid registry entries.
HELP!
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If
you have any questions about this, I'm sure one of us will be online.
Go to www.fanjita.org and click "Live Chat", or use your favorite IRC
client to connect to irc.toc2rta.com , channel #fanjita. You can also
e-mail FreePlay at FreePlayPSP@gmail.com . He's a bit addicted to the
IRC channel :P
NOTES
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There's something in the "pspreghtmlizer" folder that can turn the XML output into a nicely-formatted web page. Check it out.
The "src" folder contains the source code, for those of you on who are on Linux or who just want to modify the program.
---
Author, Hacking the PSP
www.hackingpsp.com
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