bfstool

Crates.iobfstool
lib.rsbfstool
version1.1.0
sourcesrc
created_at2022-08-30 16:29:26.046443
updated_at2023-03-25 20:12:26.095062
descriptionA tool for BFS (Bugbear File System) archives
homepagehttps://github.com/xNyaDev/bfstool/
repositoryhttps://github.com/xNyaDev/bfstool/
max_upload_size
id655232
size301,717
Katie (xNyaDev)

documentation

README

bfstool

bfstool is a tool for BFS (Bugbear File System) archive creation, extraction and more. BFS archives are present in most games developed by BugBear.

For a complete list of known official BFS archives please see bfs_file_dat.md.

Support of unofficial archives is present on a best-effort basis and is not guaranteed to work.

File format compatibility list

Game Extracting Archiving Notes
Rally Trophy
Tough Trucks
Bugbear Retro Demo 2002
FlatOut ? Running with files created by bfstool is not extensively tested
Glimmerati N/A N/A Files are packed in standard ZIP files
FlatOut 2 ? Running with files created by bfstool is not extensively tested
FlatOut: Ultimate Carnage ? Running with files created by bfstool is not extensively tested
FlatOut: Head On ? Running with files created by bfstool is not extensively tested
Sega Rally Revo ? Running with files created by bfstool is not extensively tested
Ridge Racer Unbounded BFS files are encrypted. Encryption is not supported. No guide for extracting encryption key from the game yet
Ridge Racer Driftopia BFS files are encrypted. Encryption/decryption is not supported
Next Car Game Free Technology Demo BFS files are encrypted. Encryption/decryption is not supported
Next Car Game Technology Sneak Peek 2.0 BFS files are encrypted. Encryption/decryption is not supported
Wreckfest BFS files are encrypted. Encryption/decryption is not supported

Examples

List files in FlatOut europe.bfs:

$ bfstool list --format v1 europe.bfs
Listing archive: europe.bfs
Physical size: 4531
Headers size: 4058
File count: 1
| Method | Size | Compressed | Copies |  Offset  | File Name                 |
|--------|------|------------|--------|----------|---------------------------|
|   zlib | 1103 |        471 |    0+0 | 00000fdc | data/language/version.ini |

Extract all files from FlatOut 2 fo2b.bfs to directory fo2b

$ bfstool extract fo2b.bfs fo2b --format v2
Extracted 14 files.

Extract all tga files from FlatOut common1.bfs to directory common1

$ bfstool extract -f v1 common1.bfs common1 "**/*.tga" -v
"data/menu/bg/longjump.tga" 1228844 bytes
"data/menu/bg-mainmenu.tga" 1281282 -> 2359340 bytes
"data/menu/bg/bowling.tga" 1228844 bytes
...
"data/menu/bg/class_a_finish.tga" 1228844 bytes
Extracted 111 files.

Identify an unknown file (Only works with files listed in bfs_file_dat.md)

$ bfstool identify unknown.bfs
Identifying archive: unknown.bfs
File name: FLATOUT.BFS
Game: FlatOut
Platform: PlayStation 2
Format: v1
Filter: fo1
Copy filter: fo1-ps2-usa
Source:
- Redump (USA)
- Non-Redump (Beta) (2005.03.23)
CRC32: CBB29ACA
MD5: 8b7c307a1ad5483b0bee958687d6d94e
SHA1: c02f2111a97d9b24f6be2db433d25eee97bb890a
$ bfstool id ZMenuFO2BFS.bfs
Identifying archive: ZMenuFO2BFS.bfs
File not found in the BFS file database.
Perhaps it's a modded file or not yet supported by bfstool.

Fast identify - the file name needs to be it's CRC32 and will be used for identification:

$ bfstool id --fast-identify E2FA4AFC.bfs
Identifying archive: E2FA4AFC.bfs
File name: common1.bfs
Game: FlatOut
Platform: PC
Format: v1
Copy filter: fo1-pc
Filter: fo1
Source:
- All full PC releases
CRC32: E2FA4AFC
MD5: 95a606038261bfd36c6e48874e644c44
SHA1: 51b6671ab55665521a29b010b86d53fb8d324967
$ bfstool id --fast-identify common1.bfs
Identifying archive: common1.bfs
File not found in the BFS file database.
Perhaps it's a modded file or not yet supported by bfstool.
Try removing --fast-identify and running again.

If the file is present in bfs_file_dat.md, you don't need to specify the format for subcommands reading it, like list or extract

$ bfstool list europe.bfs
Identifying archive: europe.bfs
Listing archive: europe.bfs
Physical size: 4531
Headers size: 4058
File count: 1
| Method | Size | Compressed | Copies |  Offset  | File Name                 |
|--------|------|------------|--------|----------|---------------------------|
|   zlib | 1103 |        471 |    0+0 | 00000fdc | data/language/version.ini |

Filtering

Pattern matching glob syntax is described here

To use a filter pass it as --filter-file <FILTER_FILE> to the archive subcommand. There are a couple preconfigured filters to use with --filter <FILTER>.

Example:

# Compress all files
+ **
# Do not compress any files in data/menu/bg/
- data/menu/bg/*
# Compress data/menu/bg/town2.tga and data/menu/bg/town3.tga
+ data/menu/bg/town2.tga
+ data/menu/bg/town3.tga

This would result in:

  • data/cars/car_1/skin1.dds being compressed, because it matches + **
  • data/menu/bg/town1.tga not being compressed, because it matches - data/menu/bg/*
  • data/menu/bg/town2.tga being compressed, because it matches + data/menu/bg/town2.tga
Commit count: 85

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