#include <decompress.h>

Data Fields
int(*	decompress )(KlDecompress self, const char in, size_t in_len, char *out, size_t out_len, KlAllocator *alloc)
	Single-shot: decompress entire buffer into *out.

int(*	dfeed )(KlDecompress self, const char data, size_t len, int flush, int(emit)(void ctx, const char data, size_t len), void emit_ctx)
	Streaming: feed compressed input, emit decompressed output.

const char (	encoding )(KlDecompress *self)
	Content-Encoding value this decompressor handles, e.g. "gzip".

void(*	reset )(KlDecompress *self)
	Reset for reuse (may be NULL if not reusable).

void(*	destroy )(KlDecompress *self)
	Free all resources.

Field Documentation

◆ decompress

int(* KlDecompress::decompress) (KlDecompress *self, const char *in, size_t in_len, char **out, size_t *out_len, KlAllocator *alloc)

Single-shot: decompress entire buffer into *out.

Allocates output via alloc. Caller owns *out and must kl_free(alloc, *out, *out_len).

Parameters

self	Decompression session.
in	Compressed input data.
in_len	Input length.
out	Receives allocated decompressed output.
out_len	Receives decompressed output length.
alloc	Allocator for output buffer.

Returns: 0 on success, -1 on error.

◆ dfeed

int(* KlDecompress::dfeed) (KlDecompress *self, const char *data, size_t len, int flush, int(*emit)(void *ctx, const char *data, size_t len), void *emit_ctx)

Streaming: feed compressed input, emit decompressed output.

Parameters

self	Decompression session.
data	Compressed input data (NULL when flush=1 for final).
len	Input length (0 when flush=1 for final).
flush	0 for intermediate chunks, 1 for final (validate trailer).
emit	Callback to receive decompressed output chunks.
emit_ctx	Context passed to emit callback.

Returns: 0 on success, -1 on error.

◆ encoding

const char *(* KlDecompress::encoding) (KlDecompress *self)

Content-Encoding value this decompressor handles, e.g. "gzip".

Returns: Static string, never NULL.

◆ reset

void(* KlDecompress::reset) (KlDecompress *self)

Reset for reuse (may be NULL if not reusable).

◆ destroy

void(* KlDecompress::destroy) (KlDecompress *self)

Free all resources.

The documentation for this struct was generated from the following file: