Edit Infobox WiiU Homebrews: JWUDTool Wii U

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A simple WiiU disc image tool that converts or extracts WUD and WUX content. Developed using the [[JNUSLib Wii U|JNUSLib (Java NUS Library)]]. == Features == * Compressing .wud and splitted wud files into .wux. * Decompressing a .wux back to .wud. * Extracting titles from the GI or GM partition. * Extracting .app/-h3/.tmd/.cert/.tik files from a .wud/.wux or splitted .wud. * Extracting just the contents/hashes/ticket. * Decrypting the full partitions from a .wud/.wux or splitted .wud. * Decrypting specific files any partition from a .wud/.wux or splitted .wud0. * Verify a image / Compare two images (for example a .wud with .wux to make sure its legit). == User guide == === How to use === Requirement: Java 8. Optional: * Copy the common.key into the folder next to the .jar or provide the key via the command line. * Copy the game.key into the folder next to the wud image or provide the key via the command line. <pre>usage: -commonkey <WiiU common key> Optional. HexString. Will be used if no "common.key" in the folder of this .jar is found -dev Required when using discs without a titlekey. -compress Compresses the input to a .wux file. -decompress Decompresses the input to a .wud file. -decrypt Decrypts full the game partition of the given wud. -decryptFile <regular expression> Decrypts files of the game partition that match the regular expression of the given wud. -extract <all|content|ticket|hashes> Extracts files from the game partition of the given wud (Arguments optional) -help shows this text -in <input file> Input file. Can be a .wux, .wud or a game_part1.wud -noVerify Disables verification after (de)compressing -out <output path> The path where the result will be saved -overwrite Optional. Overwrites existing files -titleKey <WUD title key> Optional. HexString. Will be used if no "game.key" in the folder of the wud image is found -verify <wudimage1|wudimage2> Compares two WUD images to find differences </pre> === Examples === ==== Getting .app files from an Wii U Image ==== '''Extract .app etc. from a WUD:''' Get .app files from "game.wud" to the folder "extracted" with game.key in the same folder <pre>java -jar JWUDTool.jar -in "game.wud" -out "extracted" -extract all </pre> '''Extract .app etc. from a WUX (compressed WUD):''' Get .app files from "game.wux" to the folder "extracted" with game.key in the same folder <pre>java -jar JWUDTool.jar -in "game.wux" -out "extracted" -extract all </pre> '''Extract .app etc. from a splitted WUD (dump with wudump):''' Get .app files from "game_part1.wud" to the folder "extracted" with game.key in the same folder <pre>java -jar JWUDTool.jar -in "game_part1.wud" -out "extracted" -extract all </pre> ==== Compressing into .wux ==== '''Compress a .wud to .wux:''' Compress a "game.wud" to "game.wux" <pre>java -jar JWUDTool.jar -in "game.wud" -compress </pre> '''Compress a splitted game_part1.wud to .wux:''' Compress a "game_part1.wud" from a wudump dump to "game.wux" <pre>java -jar JWUDTool.jar -in "game_part1.wud" -compress </pre> ==== Decryption game files ==== '''Decrypt a WUD image to game files:''' Input can be a .wud, game_part1.wud or a .wux. This decrypted the full game partition. Given a game.key and common.key in the same folder. <pre>java -jar JWUDTool.jar -in "game.wud" -decrypt //WUD java -jar JWUDTool.jar -in "game.wux" -decrypt //WUX java -jar JWUDTool.jar -in "game_part1.wud" -decrypt //game_part1 </pre> '''Decrypt a single file from an WUD:''' Input can be a .wud, game_part1.wud or a .wux. This decrypted the full game partition. Given a game.key and common.key in the same folder. Extracting the code/app.xml file: <pre>java -jar JWUDTool.jar -in "game.wud" -decryptFile /code/app.xml java -jar JWUDTool.jar -in "game.wux" -decryptFile /code/app.xml java -jar JWUDTool.jar -in "game_part1.wud" -decryptFile /code/app.xml </pre> Extracting all .bfstm files: <pre>java -jar JWUDTool.jar -in "game.wud" -decryptFile /.*.bfstm java -jar JWUDTool.jar -in "game.wux" -decryptFile /.*.bfstm java -jar JWUDTool.jar -in "game_part1.wud" -decryptFile /.*.bfstm </pre> Extracting the folder /content/Sound: <pre>java -jar JWUDTool.jar -in "game.wud" -decryptFile /content/Sound/.* java -jar JWUDTool.jar -in "game.wux" -decryptFile /content/Sound/.* java -jar JWUDTool.jar -in "game_part1.wud" -decryptFile /content/Sound/.* </pre> == Media == '''[Wii U] Dumping, Extracting & Repacking Wii U Disc Games [wudump, JWUDTool & NUSPacker Tutorial]''' ([https://www.youtube.com/watch?v=NWgvu618ydI BullyWiiPlaza]) <br> <youtube>NWgvu618ydI</youtube> == Changelog == '''v0.4 2020/12/20''' * Update to use the latest JNUSLIB version. '''v0.3 2019/04/27''' Update to use the latest JNUSLIB version. * Fix FST parsing on some titles. * Add support for decrypting all partitions. '''v0.2a 2019/02/12''' Update to use the latest JNUSLIB version. * Fixes for filepath on wud parsing for unix system. * Add warnings when files couldn't be found. * Ignore cases in filenames. '''v0.2 2018/12/07''' * Added support for multiple GM partitions. * Added support to handle titles from the GI partition (For games that ships with an game update or DLC). * Added support for handling kiosk discs. Bring you right common key and use the <code>-dev</code> flag. * It's now possible to convert a .wux back to .wud (<code>-decompress</code>). * Using the latest JNUSLib - this fixes serveral bugs. == Credits == Maschell. Thanks to: * Crediar for CDecrypt (https://github.com/crediar/cdecrypt). * All people who have contributed to vgmtoolbox (https://sourceforge.net/projects/vgmtoolbox/). * Exzap for the .wux file format (https://gbatemp.net/threads/wii-u-image-wud-compression-tool.397901/). * FIX94 for wudump (https://gbatemp.net/threads/wudump-dump-raw-images-from-a-wiiu-game-disc.451736/). * The creators of lombok for lombok https://projectlombok.org/index.html. == External links == * GitHub - https://github.com/Maschell/JWUDTool/ * GBAtemp - https://gbatemp.net/threads/jwudtool-a-java-wiiu-disc-image-tool.453078/

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