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// Rar/Handler.h
#ifndef __RAR_HANDLER_H
#define __RAR_HANDLER_H
#include "../IArchive.h"
#include "RarIn.h"
#include "RarVolumeInStream.h"
#include "../../Common/CreateCoder.h"
namespace NArchive {
namespace NRar {
class CHandler:
public IInArchive,
PUBLIC_ISetCompressCodecsInfo
public CMyUnknownImp
{
public:
MY_QUERYINTERFACE_BEGIN2(IInArchive)
QUERY_ENTRY_ISetCompressCodecsInfo
MY_QUERYINTERFACE_END
MY_ADDREF_RELEASE
STDMETHOD(Open)(IInStream *aStream,
const UInt64 *aMaxCheckStartPosition,
IArchiveOpenCallback *anOpenArchiveCallback);
STDMETHOD(Close)();
STDMETHOD(GetNumberOfItems)(UInt32 *numItems);
STDMETHOD(GetProperty)(UInt32 index, PROPID propID, PROPVARIANT *value);
STDMETHOD(Extract)(const UInt32* indices, UInt32 numItems,
Int32 testMode, IArchiveExtractCallback *anExtractCallback);
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);
DECL_ISetCompressCodecsInfo
private:
CRecordVector<CRefItem> _refItems;
CObjectVector<CItemEx> _items;
CObjectVector<CInArchive> _archives;
NArchive::NRar::CInArchiveInfo _archiveInfo;
DECL_EXTERNAL_CODECS_VARS
UInt64 GetPackSize(int refIndex) const;
// NArchive::NRar::CInArchive _archive;
bool IsSolid(int refIndex)
{
const CItemEx &item = _items[_refItems[refIndex].ItemIndex];
if (item.UnPackVersion < 20)
{
if (_archiveInfo.IsSolid())
return (refIndex > 0);
return false;
}
return item.IsSolid();
}
};
}}
#endif
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