Reece Wilson
8844e8fe64
> GetForcedMinRounds > GenSalt > HashPW > HashPWEx > CheckPassword > CheckPasswordEx [*] Refactor AuCompression APIs [*] Clean up AuTryConstructs [+] Internal compression API for compression based interceptors [+] Root-level input stream arg check for all compression apis (harden) [*] Clean up AuCompression code [+] Solar Designer / OpenWall blowfish crypt [*] BlowCrypt: accept length input parameter [*] Split locale into 2 source files [-] Ugly comment from Open.Win32.cpp. TODO: Readd later. Might warn on empty string bc it makes sense given, "." and "/" normalizes to nothing, and memory pre-idc-if-drops are dropped siliently.
96 lines
2.3 KiB
C++
96 lines
2.3 KiB
C++
/***
|
|
Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
|
|
|
|
File: BlockDecompressor.cpp
|
|
Date: 2021-6-17
|
|
Author: Reece
|
|
***/
|
|
#include <Source/RuntimeInternal.hpp>
|
|
#include "Compression.hpp"
|
|
#include "BlockDecompressor.hpp"
|
|
#include "BaseStream.hpp"
|
|
|
|
#if defined(_AUHAS_ZSTD)
|
|
#include "Compressors/ZSTDDecompressor.hpp"
|
|
#endif
|
|
|
|
#if defined(_AUHAS_ZLIB)
|
|
#include "Compressors/DeflateDecompressor.hpp"
|
|
#endif
|
|
|
|
#if defined(_AUHAS_LZ4)
|
|
#include "Compressors/LZ4Decompressor.hpp"
|
|
#endif
|
|
|
|
#if defined(_AUHAS_BZIP2)
|
|
#include "Compressors/BZip2Decompressor.hpp"
|
|
#endif
|
|
|
|
namespace Aurora::Compression
|
|
{
|
|
AUKN_SYM ICompressionStream *DecompressorNew(const AuSPtr<IO::IStreamReader> &pReader, const DecompressInfo &ref)
|
|
{
|
|
DecompressInfo info = ref;
|
|
BaseStream *pRet {};
|
|
AuInt8 bits {};
|
|
bool bHasBits {};
|
|
|
|
if (!pReader)
|
|
{
|
|
SysPushErrorArg("Missing compressed stream pReader");
|
|
return nullptr;
|
|
}
|
|
|
|
switch (info.alg)
|
|
{
|
|
#if defined(_AUHAS_ZSTD)
|
|
case ECompressionType::eZSTD:
|
|
pRet = _new ZSTDInflate(info);
|
|
break;
|
|
#endif
|
|
case ECompressionType::eBZIP2:
|
|
#if defined(_AUHAS_BZIP2)
|
|
pRet = _new BZIPInflate(info);
|
|
#endif
|
|
break;
|
|
#if defined(_AUHAS_LZ4)
|
|
case ECompressionType::eLZ4:
|
|
pRet = _new LZ4Inflate(info);
|
|
break;
|
|
#endif
|
|
#if defined(_AUHAS_ZLIB)
|
|
case ECompressionType::eDeflate:
|
|
case ECompressionType::eZip:
|
|
case ECompressionType::eGZip:
|
|
|
|
bHasBits = CompressionLevelFromExternalApi(info, bits);
|
|
if (!bHasBits && info.alg != ECompressionType::eZip)
|
|
{
|
|
return {};
|
|
}
|
|
|
|
pRet = _new ZIPInflate(info, bHasBits, bits);
|
|
break;
|
|
#endif
|
|
default:
|
|
pRet = nullptr;
|
|
break;
|
|
}
|
|
|
|
if (pRet)
|
|
{
|
|
if (!pRet->Init(pReader))
|
|
{
|
|
delete pRet;
|
|
pRet = nullptr;
|
|
}
|
|
}
|
|
|
|
return pRet;
|
|
}
|
|
|
|
AUKN_SYM void DecompressorRelease(ICompressionStream *pStream)
|
|
{
|
|
AuSafeDelete<BaseStream *>(pStream);
|
|
}
|
|
} |