mirror of
https://github.com/DarkStore-3DS/Project_CTR.git
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jakcron
75 lines
2.9 KiB
Markdown
75 lines
2.9 KiB
Markdown
# CTR Tool (CTRTool)
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General purpose reading/extraction tool for Nintendo 3DS file formats.
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## Supported File Formats
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* ExeFs (.exefs)
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* RomFs (.romfs) (and RomFS wrapped in IVFC)
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* NCCH Format Variants:
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* CTR Executable Image (.cxi)
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* CTR File Archive (.cfa)
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* CIP (.cip) (These are the processes bundled with the kernel image)
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* NCCH ExtendedHeader (.exhdr)
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* CTR Importable Archive (.cia)
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* NCSD Format Variants:
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* CTR Card Image (.cci/.3ds/.3dz)
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* CTR System Update (.csu)
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* ES TitleMetaData (.tmd)
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* ES eTicket (.tik)
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* Firmware Images (.firm)
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* CRR (.crr)
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# Usage
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```
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Usage: ctrtool [options... ] <file>
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Options:
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-i, --info Show file info.
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This is the default action.
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-p, --plain Extract data without decrypting.
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-r, --raw Keep raw data, don't unpack.
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-v, --verbose Give verbose output.
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-y, --verify Verify hashes and signatures.
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-d, --dev Decrypt with development keys instead of retail.
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--titlekey=key Set tik title key.
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--seeddb=file Set seeddb for ncch seed crypto.
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--seed=key Set specific seed for ncch seed crypto.
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--showsyscalls Show system call names instead of numbers.
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-t, --intype=type Specify input file type. [cia, tik, tmd, ncsd, ncch, exheader, exefs, romfs, firm, lzss]
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(only needed when file type isn't detected automatically)
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CCI options:
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-n, --ncch=index Specify NCCH partition index.
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--contents=dir Specify Contents directory path.
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CIA options:
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-n, --ncch=index Specify NCCH partition index.
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--contents=dir Specify Contents directory path.
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--certs=file Specify Certificate chain file path.
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--tik=file Specify Ticket file path.
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--tmd=file Specify TMD file path.
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--footer=file Specify Footer file path.
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NCCH options:
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--exheader=file Specify Extended Header file path.
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--logo=file Specify Logo file path.
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--plainrgn=file Specify Plain region file path
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--exefs=file Specify ExeFS file path.
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--romfs=file Specify RomFS file path.
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EXEFS options:
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--exefsdir=dir Specify ExeFS directory path.
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--listexefs List files in ExeFS.
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--decompresscode Decompress .code section
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(only needed when using raw ExeFS file)
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ROMFS options:
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--romfsdir=dir Specify RomFS directory path.
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--listromfs List files in RomFS.
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FIRM options:
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--firmdir=dir Specify Firm directory path.
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--firmtype=type Specify Firm location type, this determines encryption/signing.
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- nand: (default) FIRM images installed to internal NAND,
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- ngc: FIRM images loaded from NTR game card at boot,
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- nor: FIRM images loaded from WiFi board NOR at boot,
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- sdmc: FIRM images installed from SD card by FIRM installers (internal dev tool).
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LZSS options:
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--lzssout=file Specify lzss output file
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```
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# Building
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See [BUILDING.md](/ctrtool/BUILDING.md). |