Edit Infobox Switch Homebrews: Hacbuild Switch

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hacbuild is a utility to rebuild Switch GameCards (XCI) made by LucaFraga. Original version can be found [https://github.com/LucaFraga/hacbuild here]. This is the revised version made by JulesOnTheRoad. ==Features== *Builds\rebuilds xci files and hfs0 partitions and root.hfs0 files. *Rebuilds hfs0 partitions with less padding than the official ones. *Reads xci files to obtain game_info files. *Can build empty hfs0 partitions. ==User guide== xci auto builder: Builds a XCI from a directory containing the folders 'normal', 'secure' and 'update' and a 'game_info.ini' file. <code>hacbuild.exe xci_auto <input_folder> <output_file></code> xci auto builder with file deletion while building: Same but with input folders and temporal file deletion while building. <code>hacbuild.exe xci_auto_del <input_folder> <output_file></code> Manual builder for xci from root.hfs0: Builds a XCI from a directory containing 'root.hfs' and 'game_info.ini'. <code>hacbuild.exe xci <input_folder> <output_file></code> root.hfs0 auto builder: Builds a root.hfs0 from a directory containing the folders 'normal', 'secure' and 'update'. <code>hacbuild.exe rhfs0_auto <input_folder></code> root.hfs0 auto builder with file deletion while building: Same but with input folders and temporal file deletion while building. <code>hacbuild.exe rhfs0_auto_del <input_folder></code> Manual builder for hfs0 (normal/secure/update): Builds a hfs0 partition. <code>hacbuild.exe hfs0 <input_folder> <output_file></code> Manual builder for root.hfs0: Builds a hfs0 partition, currently it needs a multiplier, needs work to read the multiplier from input hfs0 files. <code>hacbuild.exe root_hfs0 <input_folder> <output_file> <multiplier></code> Get 'game_info' file named as file input name: Get game_info file named as the input xci in the folder you set. <code>hacbuild.exe read xci <input_file> <output_folder></code> Get 'game_info' file named as gameinfo.ini: Get game_info file named as gameinfo.ini in the folder you set. <code>hacbuild.exe read xci <input_file> <output_folder></code> ===Limitations=== *The Switch don't like secure partition with less than 4 files inside. *You can put several content inside the secure partition but you can't put more than 8 different games inside. It may be due to horizon qlauncher, it *May be able to read them without error with a custom launcher. *Only tickets for updates get read by horizon inside the secure partition. *Still need to make code to generate automatically the multiplier when building a root hfs0 from other hfs0 partitions ==Screenshots== https://dlhb.gamebrew.org/switchhomebrews/hacbuildnx2.png ==Changelog== '''v1.1''' (by julesontheroad) * Erased need for XCI Header Key. * Readapted hfs0manager to build hfs0 partitions with hashregions bigger than 0x200. * Added new functions. '''v1.0.0.1 2019/06/29''' * Fixes buffer overflow with larger files. '''v1.0.0.1 2019/06/29''' (by LucaCorigliano) * This should fix Issue #5 for good now. * Removed all possibilities of UInt32 overflow. ==Credits== Credits and useful links: *[https://github.com/LucaFraga/hacbuild Original hacbuild] by LucaFraga hacbuild was inspired by: *[https://github.com/SciresM/hactool hactool] by SciresM. *[https://github.com/jakcron/NXTools NXTools] by jackron We'd also like to thank [http://switchbrew.org/index.php?title=Main_Page SwitchBrew] for their extensive research and documentation of the Nintendo Switch. == External links == * GitHub - https://github.com/julesontheroad/hacbuild * GitHub - https://github.com/LucaCorigliano/hacbuild * GBAtemp - https://gbatemp.net/threads/hacbuild-the-xci-rebuilder.509412/post-8256146

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