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