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https://github.com/aaru-dps/Aaru.Compression.Native.git
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110 lines
5.6 KiB
C
110 lines
5.6 KiB
C
/*
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* This file is part of the Aaru Data Preservation Suite.
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* Copyright (c) 2019-2023 Natalia Portillo.
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*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of the
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* License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stddef.h>
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#include <stdint.h>
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#include "library.h"
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#include "3rdparty/bzip2/bzlib.h"
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#include "3rdparty/lzfse/src/lzfse.h"
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#include "3rdparty/lzma/C/LzmaLib.h"
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#include "3rdparty/zstd/lib/zstd.h"
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AARU_EXPORT int32_t AARU_CALL AARU_bzip2_decode_buffer(uint8_t* dst_buffer,
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uint32_t* dst_size,
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const uint8_t* src_buffer,
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uint32_t src_size)
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{
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return BZ2_bzBuffToBuffDecompress((char*)dst_buffer, dst_size, (char*)src_buffer, src_size, 0, 0);
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}
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AARU_EXPORT int32_t AARU_CALL AARU_bzip2_encode_buffer(uint8_t* dst_buffer,
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uint32_t* dst_size,
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const uint8_t* src_buffer,
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uint32_t src_size,
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int32_t blockSize100k)
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{
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return BZ2_bzBuffToBuffCompress((char*)dst_buffer, dst_size, (char*)src_buffer, src_size, blockSize100k, 0, 0);
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}
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AARU_EXPORT size_t AARU_CALL AARU_lzfse_decode_buffer(uint8_t* dst_buffer,
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size_t dst_size,
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const uint8_t* src_buffer,
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size_t src_size,
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void* scratch_buffer)
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{
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return lzfse_decode_buffer(dst_buffer, dst_size, src_buffer, src_size, scratch_buffer);
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}
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AARU_EXPORT size_t AARU_CALL AARU_lzfse_encode_buffer(uint8_t* dst_buffer,
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size_t dst_size,
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const uint8_t* src_buffer,
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size_t src_size,
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void* scratch_buffer)
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{
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return lzfse_encode_buffer(dst_buffer, dst_size, src_buffer, src_size, scratch_buffer);
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}
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AARU_EXPORT int32_t AARU_CALL AARU_lzma_decode_buffer(uint8_t* dst_buffer,
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size_t* dst_size,
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const uint8_t* src_buffer,
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size_t* srcLen,
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const uint8_t* props,
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size_t propsSize)
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{
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return LzmaUncompress(dst_buffer, dst_size, src_buffer, srcLen, props, propsSize);
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}
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AARU_EXPORT int32_t AARU_CALL AARU_lzma_encode_buffer(uint8_t* dst_buffer,
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size_t* dst_size,
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const uint8_t* src_buffer,
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size_t srcLen,
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uint8_t* outProps,
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size_t* outPropsSize,
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int32_t level,
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uint32_t dictSize,
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int32_t lc,
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int32_t lp,
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int32_t pb,
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int32_t fb,
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int32_t numThreads)
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{
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return LzmaCompress(
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dst_buffer, dst_size, src_buffer, srcLen, outProps, outPropsSize, level, dictSize, lc, lp, pb, fb, numThreads);
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}
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AARU_EXPORT size_t AARU_CALL AARU_zstd_decode_buffer(void* dst_buffer,
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size_t dst_size,
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const void* src_buffer,
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size_t src_size)
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{
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return ZSTD_decompress(dst_buffer, dst_size, src_buffer, src_size);
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}
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AARU_EXPORT size_t AARU_CALL AARU_zstd_encode_buffer(void* dst_buffer,
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size_t dst_size,
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const void* src_buffer,
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size_t src_size,
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int32_t compressionLevel)
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{
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return ZSTD_compress(dst_buffer, dst_size, src_buffer, src_size, compressionLevel);
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}
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// This is required if BZ_NO_STDIO
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void bz_internal_error ( int errcode ) { }
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AARU_EXPORT uint64_t AARU_CALL AARU_get_acn_version() { return AARU_CHECKUMS_NATIVE_VERSION; } |