package decompress
Implementation of Zlib and GZip in OCaml
Install
Dune Dependency
Authors
Maintainers
Sources
decompress-v1.1.0.tbz
sha256=a950f91c33af4d14b25c62dd3edf7067b4020b7f39c2664a2afa925f767be2b9
sha512=abb4994150ef724b4cbf0612e0215092818139a5eca33c2365b6fdac61e4e33323da490fd8ea1adf8348c136b11a6448b1500173352f7b61f7641d32c02f3874
doc/decompress.zl/Zl/Higher/index.html
Module Zl.HigherSource
Source
val compress :
?level:int ->
w:window ->
q:De.Queue.t ->
i:bigstring ->
o:bigstring ->
refill:(bigstring -> int) ->
flush:(bigstring -> int -> unit) ->
unitcompress ?level ~w ~q ~i ~o ~refill ~flush is Zlib.compress (with ~header:true) provided by camlzip package.
wis the window used by LZ77 compression algorithm.qis shared-queue between compression algorithm and DEFLATE encoder.iis input buffer.ois output buffer.
When compress wants more input, it calls refill with i. The client returns how many bytes he wrote into i. If he returns 0, he signals end of input.
When compress has written output buffer, it calls flush with o and how many bytes it wrote.
Source
val uncompress :
allocate:(int -> window) ->
i:bigstring ->
o:bigstring ->
refill:(bigstring -> int) ->
flush:(bigstring -> int -> unit) ->
(unit, [> `Msg of string ]) resultuncompress ~allocate ~i ~o ~refill ~flush is Zlib.uncompress (with ~header:true) provided by camlzip package.
allocateis the allocator of window used by LZ77 uncompression algorithmiis input buffer.ois output buffer.
When compress wants more input, it calls refill with i. The client returns how many bytes he wrote into i. If he returns 0, he signals end of input.
When compress has written output buffer, it calls flush with o and how many bytes it wrote.