Module `Decompress_impl.RFC1951_inflate`

module Heap : sig ... end

module Huffman : sig ... end

val reverse_bits : int -> int

module Lookup : sig ... end

type ('i, 'o) t = {

last : bool;
hold : int;
bits : int;
o_off : int;
o_pos : int;
o_len : int;
i_off : int;
i_pos : int;
i_len : int;
write : int;
state : ('i, 'o) state;
window : 'o Window.t;
wbits : int;
wi : 'i B.t;
wo : 'o B.t;

}

and ('i, 'o) k =
  (Safe.ro, 'i) Safe.t ->
  (Safe.wo, 'o) Safe.t ->
  ('i, 'o) t ->
  ('i, 'o) res

and ('i, 'o) state =

| Last
| Block
| Flat of ('i, 'o) k
| Fixed
| Dictionary of ('i, 'o) k
| Inffast of Lookup.t * Lookup.t * code
| Inflate of ('i, 'o) k
| Switch
| Finish of int
| Exception of error

and ('i, 'o) res =

| Cont of ('i, 'o) t
| Wait of ('i, 'o) t
| Flush of ('i, 'o) t
| Ok of ('i, 'o) t
| Error of ('i, 'o) t * error

and code =

| Length
| ExtLength of int
| Dist of int
| ExtDist of int * int
| Write of int * int

and error = error_rfc1951_inflate

val pp_error : Format.formatter -> error_rfc1951_inflate -> unit

val pp_code : Format.formatter -> code -> unit

val pp_state : Format.formatter -> ('a, 'b) state -> unit

val pp : Format.formatter -> ('a, 'b) t -> unit

val error : ('a, 'b) t -> error -> ('a, 'b) res

val ok : ('a, 'b) t -> int -> ('a, 'b) res

val get_byte : 
  ctor:
    ((([< `Rd | `Wr Rd ] as 'a, 'b) Safe.t -> 'c -> ('b, 'd) t -> ('b, 'd) res) ->
      ('b, 'd) state) ->
  (int -> ('a, 'b) Safe.t -> 'c -> ('b, 'd) t -> ('b, 'd) res) ->
  ('a, 'b) Safe.t ->
  'c ->
  ('b, 'd) t ->
  ('b, 'd) res

val put_byte : 
  ctor:
    (('a -> ([< `Rd | `Wr Wr ] as 'b, 'c) Safe.t -> ('d, 'c) t -> ('d, 'c) res) ->
      ('d, 'c) state) ->
  int ->
  ('a -> ('b, 'c) Safe.t -> ('d, 'c) t -> ('d, 'c) res) ->
  'a ->
  ('b, 'c) Safe.t ->
  ('d, 'c) t ->
  ('d, 'c) res

val fill_byte : 
  ctor:
    (('a -> ([< `Rd | `Wr Wr ] as 'b, 'c) Safe.t -> ('d, 'c) t -> ('d, 'c) res) ->
      ('d, 'c) state) ->
  int ->
  int ->
  ('a -> ('b, 'c) Safe.t -> ('d, 'c) t -> ('d, 'c) res) ->
  'a ->
  ('b, 'c) Safe.t ->
  ('d, 'c) t ->
  ('d, 'c) res

val peek_bits : 
  ctor:
    ((([< `Rd | `Wr Rd ] as 'a, 'b) Safe.t -> 'c -> ('b, 'd) t -> ('b, 'd) res) ->
      ('b, 'd) state) ->
  int ->
  (('a, 'b) Safe.t -> 'c -> ('b, 'd) t -> ('b, 'd) res) ->
  ('a, 'b) Safe.t ->
  'c ->
  ('b, 'd) t ->
  ('b, 'd) res

val drop_bits : 
  ctor:
    ((([< `Rd | `Wr Rd ] as 'a, 'b) Safe.t -> 'c -> ('b, 'd) t -> ('b, 'd) res) ->
      ('b, 'd) state) ->
  int ->
  (('a, 'b) Safe.t -> 'c -> ('b, 'd) t -> ('b, 'd) res) ->
  ('a, 'b) Safe.t ->
  'c ->
  ('b, 'd) t ->
  ('b, 'd) res

val get_bits : 
  ctor:
    ((([< `Rd | `Wr Rd ] as 'a, 'b) Safe.t -> 'c -> ('b, 'd) t -> ('b, 'd) res) ->
      ('b, 'd) state) ->
  int ->
  (int -> ('a, 'b) Safe.t -> 'c -> ('b, 'd) t -> ('b, 'd) res) ->
  ('a, 'b) Safe.t ->
  'c ->
  ('b, 'd) t ->
  ('b, 'd) res

val get_with_holding : 
  ctor:
    ((([< `Rd | `Wr Rd ] as 'a, 'b) Safe.t -> 'c -> ('b, 'd) t -> ('b, 'd) res) ->
      ('b, 'd) state) ->
  (int -> ('a, 'b) Safe.t -> 'c -> ('b, 'd) t -> ('b, 'd) res) ->
  ('a, 'b) Safe.t ->
  'c ->
  ('b, 'd) t ->
  ('b, 'd) res

val get_int16 : 
  ctor:
    ((([< `Rd | `Wr Rd ] as 'a, 'b) Safe.t -> 'c -> ('b, 'd) t -> ('b, 'd) res) ->
      ('b, 'd) state) ->
  (int -> ('a, 'b) Safe.t -> 'c -> ('b, 'd) t -> ('b, 'd) res) ->
  ('a, 'b) Safe.t ->
  'c ->
  ('b, 'd) t ->
  ('b, 'd) res

module KLast : sig ... end

module KBlock : sig ... end

module KDictionary : sig ... end

module KFlat : sig ... end

module KInflate : sig ... end

module Dictionary : sig ... end

val fixed : 'a -> 'b -> ('c, 'd) t -> ('c, 'd) res

val dictionary : 
  (Safe.ro, 'a) Safe.t ->
  (Safe.wo, 'b) Safe.t ->
  ('a, 'b) t ->
  ('a, 'b) res

val switch : 'a -> 'b -> ('c, 'd) t -> ('c, 'd) res

val flat : 
  (Safe.ro, 'a) Safe.t ->
  (Safe.wo, 'a) Safe.t ->
  ('a, 'a) t ->
  ('a, 'a) res

val inflate : 
  Lookup.t ->
  Lookup.t ->
  (Safe.ro, 'a) Safe.t ->
  (Safe.wo, 'b) Safe.t ->
  ('a, 'b) t ->
  ('a, 'b) res

exception End

exception Exn_invalid_distance of int * int

val inffast : 
  ([< `Rd | `Wr Rd ], 'a) Safe.t ->
  ([< `Rd | `Wr Wr ], 'b) Safe.t ->
  ('a, 'b) t ->
  Lookup.t ->
  Lookup.t ->
  code ->
  ('a, 'b) res

val block : ([< `Rd | `Wr Rd ], 'a) Safe.t -> 'b -> ('a, 'a) t -> ('a, 'a) res

val last : ([< `Rd | `Wr Rd ], 'a) Safe.t -> 'b -> ('a, 'c) t -> ('a, 'c) res

val eval0 : 
  (Safe.ro, 'a) Safe.t ->
  (Safe.wo, 'a) Safe.t ->
  ('a, 'a) t ->
  ('a, 'a) res

val eval : 
  'a ->
  'a ->
  ('a, 'a) t ->
  [> `Await of ('a, 'a) t
  | `End of ('a, 'a) t
  | `Error of ('a, 'a) t * error
  | `Flush of ('a, 'a) t ]

val default : witness:'a B.t -> ?wbits:int -> 'a Window.t -> ('a, 'a) t

val refill : int -> int -> ('a, 'b) t -> ('a, 'b) t

val flush : int -> int -> ('a, 'b) t -> ('a, 'b) t

val used_in : ('a, 'b) t -> int

val used_out : ('a, 'b) t -> int

val write : ('a, 'b) t -> int

val bits_remaining : ('a, 'b) t -> int

include sig ... end

val to_result : 
  'a ->
  'a ->
  ('a -> int) ->
  ('a -> int -> int) ->
  ('a, 'a) t ->
  (('a, 'a) t, error) result

val bytes : 
  'a ->
  'a ->
  ('a -> int) ->
  ('a -> int -> int) ->
  ('a, 'a) t ->
  (('a, 'a) t, error) result

val bigstring : 
  'a ->
  'a ->
  ('a -> int) ->
  ('a -> int -> int) ->
  ('a, 'a) t ->
  (('a, 'a) t, error) result

Install

Dune Dependency

Authors

Maintainers

Sources

doc/decompress.impl/Decompress_impl/RFC1951_inflate/index.html

Module `Decompress_impl.RFC1951_inflate`

package decompress

Install

Dune Dependency

Authors

Maintainers

Sources

doc/decompress.impl/Decompress_impl/RFC1951_inflate/index.html

Module Decompress_impl.RFC1951_inflate

Module `Decompress_impl.RFC1951_inflate`