#pragma once

#ifdef __cplusplus
extern "C"
{
#endif

#include <stddef.h>

    enum http_content_encoding
    {
        HTTP_CONTENT_ENCODING_NONE = 0,
        HTTP_CONTENT_ENCODING_GZIP = 1 << 1,
        HTTP_CONTENT_ENCODING_DEFLATE = 1 << 2,
        HTTP_CONTENT_ENCODING_BR = 1 << 3,
    };

    struct http_content_decompress;

    enum http_content_encoding http_content_encoding_str2int(const char *content_encoding, size_t encoding_str_len);

    const char *http_content_encoding_int2str(enum http_content_encoding content_encoding);

    struct http_content_decompress *http_content_decompress_create(enum http_content_encoding encoding);

    void http_content_decompress_destroy(struct http_content_decompress *decompress);

    // return   0 : success
    // return  -1 : error
    int http_content_decompress_write(struct http_content_decompress *decompress,
                                      const char *indata, size_t indata_len,
                                      char **outdata, size_t *outdata_len);
    void http_content_decompress_ownership_borrow(struct http_content_decompress *decompress);
#ifdef __cplusplus
}
#endif