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Bump bundled libarchive version to 3.5.2

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- Update bunlded libarchive version used on Windows/Mac
- Enable requested zstd support while we are at it. Closes #211
This commit is contained in:
Floris Bos 2021-12-09 12:22:14 +01:00
parent 03e083b4f3
commit 67618a2eac
1869 changed files with 166685 additions and 9489 deletions
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172
dependencies/zstd-1.5.0/lib/legacy/zstd_v06.h vendored Normal file
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/*
* Copyright (c) Yann Collet, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under both the BSD-style license (found in the
* LICENSE file in the root directory of this source tree) and the GPLv2 (found
* in the COPYING file in the root directory of this source tree).
* You may select, at your option, one of the above-listed licenses.
*/
#ifndef ZSTDv06_H
#define ZSTDv06_H
#if defined (__cplusplus)
extern "C" {
#endif
/*====== Dependency ======*/
#include <stddef.h> /* size_t */
/*====== Export for Windows ======*/
/*!
* ZSTDv06_DLL_EXPORT :
* Enable exporting of functions when building a Windows DLL
*/
#if defined(_WIN32) && defined(ZSTDv06_DLL_EXPORT) && (ZSTDv06_DLL_EXPORT==1)
# define ZSTDLIBv06_API __declspec(dllexport)
#else
# define ZSTDLIBv06_API
#endif
/* *************************************
* Simple functions
***************************************/
/*! ZSTDv06_decompress() :
`compressedSize` : is the _exact_ size of the compressed blob, otherwise decompression will fail.
`dstCapacity` must be large enough, equal or larger than originalSize.
@return : the number of bytes decompressed into `dst` (<= `dstCapacity`),
or an errorCode if it fails (which can be tested using ZSTDv06_isError()) */
ZSTDLIBv06_API size_t ZSTDv06_decompress( void* dst, size_t dstCapacity,
const void* src, size_t compressedSize);
/**
ZSTDv06_findFrameSizeInfoLegacy() : get the source length and decompressed bound of a ZSTD frame compliant with v0.6.x format
srcSize : The size of the 'src' buffer, at least as large as the frame pointed to by 'src'
cSize (output parameter) : the number of bytes that would be read to decompress this frame
or an error code if it fails (which can be tested using ZSTDv01_isError())
dBound (output parameter) : an upper-bound for the decompressed size of the data in the frame
or ZSTD_CONTENTSIZE_ERROR if an error occurs
note : assumes `cSize` and `dBound` are _not_ NULL.
*/
void ZSTDv06_findFrameSizeInfoLegacy(const void *src, size_t srcSize,
size_t* cSize, unsigned long long* dBound);
/* *************************************
* Helper functions
***************************************/
ZSTDLIBv06_API size_t ZSTDv06_compressBound(size_t srcSize); /*!< maximum compressed size (worst case scenario) */
/* Error Management */
ZSTDLIBv06_API unsigned ZSTDv06_isError(size_t code); /*!< tells if a `size_t` function result is an error code */
ZSTDLIBv06_API const char* ZSTDv06_getErrorName(size_t code); /*!< provides readable string for an error code */
/* *************************************
* Explicit memory management
***************************************/
/** Decompression context */
typedef struct ZSTDv06_DCtx_s ZSTDv06_DCtx;
ZSTDLIBv06_API ZSTDv06_DCtx* ZSTDv06_createDCtx(void);
ZSTDLIBv06_API size_t ZSTDv06_freeDCtx(ZSTDv06_DCtx* dctx); /*!< @return : errorCode */
/** ZSTDv06_decompressDCtx() :
* Same as ZSTDv06_decompress(), but requires an already allocated ZSTDv06_DCtx (see ZSTDv06_createDCtx()) */
ZSTDLIBv06_API size_t ZSTDv06_decompressDCtx(ZSTDv06_DCtx* ctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize);
/*-***********************
* Dictionary API
*************************/
/*! ZSTDv06_decompress_usingDict() :
* Decompression using a pre-defined Dictionary content (see dictBuilder).
* Dictionary must be identical to the one used during compression, otherwise regenerated data will be corrupted.
* Note : dict can be NULL, in which case, it's equivalent to ZSTDv06_decompressDCtx() */
ZSTDLIBv06_API size_t ZSTDv06_decompress_usingDict(ZSTDv06_DCtx* dctx,
void* dst, size_t dstCapacity,
const void* src, size_t srcSize,
const void* dict,size_t dictSize);
/*-************************
* Advanced Streaming API
***************************/
struct ZSTDv06_frameParams_s { unsigned long long frameContentSize; unsigned windowLog; };
typedef struct ZSTDv06_frameParams_s ZSTDv06_frameParams;
ZSTDLIBv06_API size_t ZSTDv06_getFrameParams(ZSTDv06_frameParams* fparamsPtr, const void* src, size_t srcSize); /**< doesn't consume input */
ZSTDLIBv06_API size_t ZSTDv06_decompressBegin_usingDict(ZSTDv06_DCtx* dctx, const void* dict, size_t dictSize);
ZSTDLIBv06_API void ZSTDv06_copyDCtx(ZSTDv06_DCtx* dctx, const ZSTDv06_DCtx* preparedDCtx);
ZSTDLIBv06_API size_t ZSTDv06_nextSrcSizeToDecompress(ZSTDv06_DCtx* dctx);
ZSTDLIBv06_API size_t ZSTDv06_decompressContinue(ZSTDv06_DCtx* dctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize);
/* *************************************
* ZBUFF API
***************************************/
typedef struct ZBUFFv06_DCtx_s ZBUFFv06_DCtx;
ZSTDLIBv06_API ZBUFFv06_DCtx* ZBUFFv06_createDCtx(void);
ZSTDLIBv06_API size_t ZBUFFv06_freeDCtx(ZBUFFv06_DCtx* dctx);
ZSTDLIBv06_API size_t ZBUFFv06_decompressInit(ZBUFFv06_DCtx* dctx);
ZSTDLIBv06_API size_t ZBUFFv06_decompressInitDictionary(ZBUFFv06_DCtx* dctx, const void* dict, size_t dictSize);
ZSTDLIBv06_API size_t ZBUFFv06_decompressContinue(ZBUFFv06_DCtx* dctx,
void* dst, size_t* dstCapacityPtr,
const void* src, size_t* srcSizePtr);
/*-***************************************************************************
* Streaming decompression howto
*
* A ZBUFFv06_DCtx object is required to track streaming operations.
* Use ZBUFFv06_createDCtx() and ZBUFFv06_freeDCtx() to create/release resources.
* Use ZBUFFv06_decompressInit() to start a new decompression operation,
* or ZBUFFv06_decompressInitDictionary() if decompression requires a dictionary.
* Note that ZBUFFv06_DCtx objects can be re-init multiple times.
*
* Use ZBUFFv06_decompressContinue() repetitively to consume your input.
* *srcSizePtr and *dstCapacityPtr can be any size.
* The function will report how many bytes were read or written by modifying *srcSizePtr and *dstCapacityPtr.
* Note that it may not consume the entire input, in which case it's up to the caller to present remaining input again.
* The content of `dst` will be overwritten (up to *dstCapacityPtr) at each function call, so save its content if it matters, or change `dst`.
* @return : a hint to preferred nb of bytes to use as input for next function call (it's only a hint, to help latency),
* or 0 when a frame is completely decoded,
* or an error code, which can be tested using ZBUFFv06_isError().
*
* Hint : recommended buffer sizes (not compulsory) : ZBUFFv06_recommendedDInSize() and ZBUFFv06_recommendedDOutSize()
* output : ZBUFFv06_recommendedDOutSize== 128 KB block size is the internal unit, it ensures it's always possible to write a full block when decoded.
* input : ZBUFFv06_recommendedDInSize == 128KB + 3;
* just follow indications from ZBUFFv06_decompressContinue() to minimize latency. It should always be <= 128 KB + 3 .
* *******************************************************************************/
/* *************************************
* Tool functions
***************************************/
ZSTDLIBv06_API unsigned ZBUFFv06_isError(size_t errorCode);
ZSTDLIBv06_API const char* ZBUFFv06_getErrorName(size_t errorCode);
/** Functions below provide recommended buffer sizes for Compression or Decompression operations.
* These sizes are just hints, they tend to offer better latency */
ZSTDLIBv06_API size_t ZBUFFv06_recommendedDInSize(void);
ZSTDLIBv06_API size_t ZBUFFv06_recommendedDOutSize(void);
/*-*************************************
* Constants
***************************************/
#define ZSTDv06_MAGICNUMBER 0xFD2FB526 /* v0.6 */
#if defined (__cplusplus)
}
#endif
#endif /* ZSTDv06_BUFFERED_H */