Update to 7-Zip 17.00 Beta

CPP/7zip/Compress/XzEncoder.h

@@ -0,0 +1,44 @@
+// XzEncoder.h
+
+#ifndef __XZ_ENCODER_H
+#define __XZ_ENCODER_H
+
+#include "../../../C/XzEnc.h"
+
+#include "../../Common/MyCom.h"
+
+#include "../ICoder.h"
+
+namespace NCompress {
+namespace NXz {
+
+
+class CEncoder:
+  public ICompressCoder,
+  public ICompressSetCoderProperties,
+  public CMyUnknownImp
+{
+  // CXzEncHandle _encoder;
+public:
+  CLzma2EncProps _lzma2Props;
+
+  CXzProps xzProps;
+  CXzFilterProps filter;
+
+  MY_UNKNOWN_IMP2(ICompressCoder, ICompressSetCoderProperties)
+
+  void InitCoderProps();
+  
+  HRESULT SetCoderProp(PROPID propID, const PROPVARIANT &prop);
+  
+  STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+      const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress);
+  STDMETHOD(SetCoderProperties)(const PROPID *propIDs, const PROPVARIANT *props, UInt32 numProps);
+
+  CEncoder();
+  virtual ~CEncoder();
+};
+
+}}
+
+#endif