chore: initial commit (extracted from Launchers monorepo)

Plugin: ns7zip v2.0.0 Architectures: x86-ansi, x86-unicode, amd64-unicode License: LGPL-2.1-or-later
2026-04-29 14:07:51 +02:00
commit d074cc7c07
3848 changed files with 1076682 additions and 0 deletions
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+// ZstdDecoder.h
+
+#ifndef ZIP7_INC_ZSTD_DECODER_H
+#define ZIP7_INC_ZSTD_DECODER_H
+
+#include "../../../C/ZstdDec.h"
+
+#include "../../Common/MyCom.h"
+#include "../ICoder.h"
+
+namespace NCompress {
+namespace NZstd {
+
+#ifdef Z7_NO_READ_FROM_CODER
+#define Z7_NO_READ_FROM_CODER_ZSTD
+#endif
+
+#ifndef Z7_NO_READ_FROM_CODER_ZSTD
+// #define Z7_NO_READ_FROM_CODER_ZSTD
+#endif
+
+class CDecoder Z7_final:
+  public ICompressCoder,
+  public ICompressSetDecoderProperties2,
+  public ICompressSetFinishMode,
+  public ICompressGetInStreamProcessedSize,
+  public ICompressReadUnusedFromInBuf,
+  public ICompressSetBufSize,
+ #ifndef Z7_NO_READ_FROM_CODER_ZSTD
+  public ICompressSetInStream,
+  public ICompressSetOutStreamSize,
+  public ISequentialInStream,
+ #endif
+  public CMyUnknownImp
+{
+  Z7_COM_QI_BEGIN2(ICompressCoder)
+  Z7_COM_QI_ENTRY(ICompressSetDecoderProperties2)
+  Z7_COM_QI_ENTRY(ICompressSetFinishMode)
+  Z7_COM_QI_ENTRY(ICompressGetInStreamProcessedSize)
+  Z7_COM_QI_ENTRY(ICompressReadUnusedFromInBuf)
+  Z7_COM_QI_ENTRY(ICompressSetBufSize)
+ #ifndef Z7_NO_READ_FROM_CODER_ZSTD
+  Z7_COM_QI_ENTRY(ICompressSetInStream)
+  Z7_COM_QI_ENTRY(ICompressSetOutStreamSize)
+  Z7_COM_QI_ENTRY(ISequentialInStream)
+ #endif
+  Z7_COM_QI_END
+  Z7_COM_ADDREF_RELEASE
+
+  Z7_IFACE_COM7_IMP(ICompressCoder)
+  Z7_IFACE_COM7_IMP(ICompressSetDecoderProperties2)
+  Z7_IFACE_COM7_IMP(ICompressSetFinishMode)
+  Z7_IFACE_COM7_IMP(ICompressGetInStreamProcessedSize)
+  Z7_IFACE_COM7_IMP(ICompressReadUnusedFromInBuf)
+  Z7_IFACE_COM7_IMP(ICompressSetBufSize)
+ #ifndef Z7_NO_READ_FROM_CODER_ZSTD
+  Z7_IFACE_COM7_IMP(ICompressSetOutStreamSize)
+  Z7_IFACE_COM7_IMP(ICompressSetInStream)
+  Z7_IFACE_COM7_IMP(ISequentialInStream)
+ #endif
+
+  HRESULT Prepare(const UInt64 *outSize);
+
+  UInt32 _outStepMask;
+  CZstdDecHandle _dec;
+public:
+  UInt64 _inProcessed;
+  CZstdDecState _state;
+
+private:
+  UInt32 _inBufSize;
+  UInt32 _inBufSize_Allocated;
+  Byte *_inBuf;
+  size_t _afterDecoding_tempPos;
+
+ #ifndef Z7_NO_READ_FROM_CODER_ZSTD
+  CMyComPtr<ISequentialInStream> _inStream;
+  HRESULT _hres_Read;
+  HRESULT _hres_Decode;
+  UInt64 _writtenSize;
+  bool _readWasFinished;
+  bool _wasFinished;
+ #endif
+
+public:
+  bool FinishMode;
+  Byte DisableHash;
+  CZstdDecResInfo ResInfo;
+
+  HRESULT GetFinishResult();
+
+  CDecoder();
+  ~CDecoder();
+};
+
+}}
+
+#endif