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Nachricht: <blockquote data-quote="king.kool.savas" data-source="post: 616487" data-attributes="member: 54744">*************************************************                                           ****   Savegame Deemer                         ****                                           ****   Save and Load of UNENCRYPTED Savedata   ****                                           *************************************************          by ---==> HELLCAT <==---for support, questions or suggestions go here:<a href="http://forums.qj.net/showthread.php?t=133753" target="_blank">http://forums.qj.net/showthread.php?t=133753</a>OK, so what?===============This is a small CFW plugin that will make the PSP to save any savedata inunencrypted form as well as the usual way.The unencrypted savedata can then be directely edited with whatever toolsyou use for tasks like that (mostly a hexeditor, I'd guess ;-) ) and onthe next load those (edited) unencrypted data is loaded and off you go <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile    :)" loading="lazy" data-shortname=":)" />There's also a feature to patch/overwrite the SFO data (the stuff displayedin the save/load dialogs and the savegame manager of the XMB) with theedited SDINFO.BIN that gets saved alongside the unencrypted savedata.So you can also manipulate those info bits when resaving a tweaked gamesavein "official" format :-DHow? What? Where?===================When saving from a game, the savedata is saved as usual.In addition to this, there will be another set of savedata created inside/PSP/SAVEPLAIN on your memstick.The folders will be named much like what they are named in /PSP/SAVEDATA,consisting mostly of the game ID.In the folders carrying the unencrypted savedata you'll find three file:- <gameid>.BINOne file will have the same name as the folder (gameid) plus the .BIN suffix.This file will be usefull for devs only in most cases, it contains a dumpof the params structure that has been passed from the game to the syscallused for savedata access.This also contains the unique gamekey!!! ;-D- SDINFO.BINThis contains the descriptive texts that are shown in the XMB and thesave/load dialogs and is usually stored inside the PARAMS.SFO on theoriginal savedata.- SDDATA.BINTHIS IS WHAT YOU ARE LOOKING FOR! <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile    :)" loading="lazy" data-shortname=":)" />))This file contains the actual savedata, in it's pure, unencrypted form!Edit it to all your needs, on the next load THIS will be loaded insteadof the original (encrypted) savedata.The following "rules" apply while this plugin is active:- If unencrypted savedata for the current load is present it will be loaded  INSTEAD of the normal/encrypted one.- When saving, thre's always the unencrypted version saved alongside.- If no unencrypted data exists for the current load, the normal/encrypted  one is loaded as if nothing ever happened.So, if you want to use your normal savedata again, either disable this pluginor delete the unencrypted version from /PSP/SAVEPLAIN.Overwriting the SFO information---------------------------------As mentioned above, you can overwrite the SFO information that get shownin the load/save dialogs and the savegame manager of the XMB with thedata from an (edited) SDINFO.BIN.Doing so is pretty easy: Edit the SDINFO.BIN to your likings, fire upthe game and load your tweaked save.When the game is then saving the next time, hold the "L" trigger buttonJUST BEFORE the game starts the saving process, and keep it pressed tillit fnished.This will make Savegame-Deemer to load the edited SDINFO.BIN andoverwrite the data the game supplies with it's contents.You now have a nice, customized savegame :-DThe SDINFO.BIN will not be updated when using this function, so canuse the edited data on the next saves.However, when the game saves and you do NOT hold the "L" trigger duringthe save, the SDINFO.BIN will be updated again with the data the gamesupplies for saving - loosing your edits!So, you might want to keep a copy under a different filename of it <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile    :)" loading="lazy" data-shortname=":)" />*NOTES* *IMPORTANT* (more or less....)In theory this shouldn't have any negative sideeffect beside slowing theload/save down a bit due to some intentional delays for preventingconflicts with other threads.However, if you do not intent to use the unencrypted data, you shoulddisable the plugin in the recovery menu - just to be save <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile    :)" loading="lazy" data-shortname=":)" />Installation==============Easy:Copy the /seplugins folder from this archive to your memstick.If you have no plugins yet, just rename the "game.txt.new" to"game.txt".If you already have plugins, edit your existing "game.txt" and addthis line:ms0:/seplugins/deemerh.prxGo to recovery and enable the "deemerh.prx" plugin.Set, and ready for liftoff <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile    :)" loading="lazy" data-shortname=":)" />To look out for?===================While editing the savedata you should keep in mind that most gamesinclude some own checksums, additional encryption or sanity checks.So, even if the savedata is loaded correctly from the technicalpoint of view, the game might complain about corrupted data.In that case, you'll have to figure out the games additional checks.Another thing, when the savedata in question is saved/loaded viathe save game dialog (where you can choose what savegame to loador save):Usually the folder for the unencrypted savedata consists ofthe game ID AND the save ID.For the dialog to show up, the game does not pass a fixed save ID,so in this case the folder will only be named of the game ID.Keep that in mind if you think the wrong data is loaded/saved.Example:Wipeout-Pulse, savedata caused by autosave will be in a folderlike this:UCES00465P0001If you save (or load) a profile using the load/save dialog thefolder will look like this:UCES00465I guess this will cause some confusion.And yes, at the very end of the function call the PSP stores theselected savename in the struct, but there are situations wherethe program would need to know it at the START of the functioncall.... so i left it for the time beeing like it is....The End=========Well, I think this should be it....If there's anymore to be said, I'll add in the next realeases readme.HAPPY SAVEGAME CHEATING! <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile    :)" loading="lazy" data-shortname=":)" />))Dev Stuff===========For those knowing what's going on:I initially tried to load/save the savedata using the original functionthe games use as well: sceUtilitySavedataInitStart()Without luck so far, there's more initialisations to be done or additionalchecks by the PSP I have yet to figure out....(yes, I do have the gamekey, that one is no problem....;-) )So I came up with this which was originally intended to get the gameskey fromthe games and which is so damn simple....All this does is dumping the databuffer when sceUtilitySavedataInitStart()is called or overwrite it with the unencrypted data whensceUtilitySavedataGetStatus() returns 3.... BOOM <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick out tongue    :p" loading="lazy" data-shortname=":p" />The source to this is available as seperate download.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Please note that with downloading the source you agree to it beeingpublished under the GPL - so, in short, you're allowedto make own stuff based on this, but your new app MUST be releasedincluding the source and must be under the GPL as well.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!URL for source:<a href="http://fserv.skill-club.com/get_516_2fe4.html" target="_blank">http://fserv.skill-club.com/get_516_2fe4.html</a></blockquote>

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