zipitemex.h

由7-zip提供的压缩、解压缩程序

// Archive/ZipItemEx.h

#ifndef __ARCHIVE_ZIP_ITEMEX_H
#define __ARCHIVE_ZIP_ITEMEX_H

#include "ZipHeader.h"
#include "ZipItem.h"

namespace NArchive {
namespace NZip {
  
class CItemEx: public CItem
{
public:
  UInt32 FileHeaderWithNameSize;
  
  UInt64 GetLocalFullSize() const 
    { return FileHeaderWithNameSize + LocalExtraSize + PackSize + 
      (HasDescriptor() ? NFileHeader::kDataDescriptorSize : 0); };
  UInt64 GetLocalExtraPosition() const 
    { return LocalHeaderPosition + FileHeaderWithNameSize; };
  UInt64 GetDataPosition() const 
    { return GetLocalExtraPosition() + LocalExtraSize; };
};

}}

#endif