39 lines
960 B
C
39 lines
960 B
C
/**
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* sesimos - secure, simple, modern web server
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* @brief Compression interface (header file)
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* @file src/lib/compress.h
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* @author Lorenz Stechauner
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* @date 2021-05-05
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*/
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#ifndef SESIMOS_COMPRESS_H
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#define SESIMOS_COMPRESS_H
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#include <zlib.h>
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#include <brotli/encode.h>
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#define COMPRESS_LEVEL_GZIP 9
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#define COMPRESS_LEVEL_BROTLI BROTLI_MAX_QUALITY
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#define COMPRESS_GZ 1
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#define COMPRESS_BR 2
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#define COMPRESS 3
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#define COMPRESS_UTF8 4
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#define COMPRESS_WOFF 8
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typedef struct {
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int mode;
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z_stream gzip;
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BrotliEncoderState *brotli;
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} compress_ctx;
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int compress_init(compress_ctx *ctx, int mode);
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int compress_compress(compress_ctx *ctx, const char *in, unsigned long *in_len, char *out, unsigned long *out_len, int finish);
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int compress_compress_mode(compress_ctx *ctx, int mode, const char *in, unsigned long *in_len, char *out, unsigned long *out_len, int finish);
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int compress_free(compress_ctx *ctx);
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#endif //SESIMOS_COMPRESS_H
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