4.44 beta

CPP/7zip/Archive/Split/SplitHandler.h

@@ -0,0 +1,62 @@
+// Split/Handler.h
+
+#ifndef __SPLIT_HANDLER_H
+#define __SPLIT_HANDLER_H
+
+#include "Common/MyCom.h"
+#include "Common/String.h"
+#include "../IArchive.h"
+
+namespace NArchive {
+namespace NSplit {
+
+class CHandler: 
+  public IInArchive,
+  public IInArchiveGetStream,
+  // public IOutArchive, 
+  public CMyUnknownImp
+{
+public:
+  MY_UNKNOWN_IMP1(IInArchiveGetStream)
+
+  STDMETHOD(Open)(IInStream *stream, 
+      const UInt64 *maxCheckStartPosition,
+      IArchiveOpenCallback *openArchiveCallback);  
+  STDMETHOD(Close)();  
+  STDMETHOD(GetNumberOfItems)(UInt32 *numItems);  
+  STDMETHOD(GetProperty)(UInt32 index, PROPID propID, PROPVARIANT *value);
+  STDMETHOD(Extract)(const UInt32* indices, UInt32 numItems, 
+      Int32 testMode, IArchiveExtractCallback *extractCallback);
+  
+  STDMETHOD(GetArchiveProperty)(PROPID propID, PROPVARIANT *value);
+
+  STDMETHOD(GetNumberOfProperties)(UInt32 *numProperties);  
+  STDMETHOD(GetPropertyInfo)(UInt32 index,     
+      BSTR *name, PROPID *propID, VARTYPE *varType);
+
+  STDMETHOD(GetNumberOfArchiveProperties)(UInt32 *numProperties);  
+  STDMETHOD(GetArchivePropertyInfo)(UInt32 index,     
+      BSTR *name, PROPID *propID, VARTYPE *varType);
+
+  STDMETHOD(GetStream)(UInt32 index, ISequentialInStream **stream);  
+
+  // IOutArchiveHandler
+  /*
+  STDMETHOD(UpdateItems)(ISequentialOutStream *outStream, UInt32 numItems,
+      IArchiveUpdateCallback *updateCallback);
+
+  STDMETHOD(GetFileTimeType)(UInt32 *type);  
+  */
+
+private:
+  UString _subName;
+  UString _name;
+  CObjectVector<CMyComPtr<IInStream> > _streams;
+  CRecordVector<UInt64> _sizes;
+
+  UInt64 _totalSize;
+};
+
+}}
+
+#endif