zipfileentry.h

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#pragma once
//------------------------------------------------------------------------------    
#include "io/stream.h"
#include "minizip/unzip.h"
#include "util/stringatom.h"
#include "io/filetime.h"
 
//------------------------------------------------------------------------------
namespace IO
{
class ZipFileEntry
{
public:
    ZipFileEntry();
    ~ZipFileEntry();
    
    const Util::StringAtom& GetName() const;
    IO::Stream::Size GetFileSize() const;

    bool Open(const Util::String& password = "");
    void Close();
    bool Read(void* buf, IO::Stream::Size bufSize) const;
 
private:
    friend class ZipArchive;
    
    void Setup(const Util::StringAtom& name, unzFile zipFileHandle, Threading::CriticalSection* critSect);
 
    Threading::CriticalSection* archiveCritSect;
    Util::StringAtom name;
    unzFile zipFileHandle;          // handle on zip file
    unz64_file_pos filePosInfo;     // info about position in zip file
    uint64_t uncompressedSize;      // uncompressed size of the file
    uint64_t compressedSize;        // compressed size of the file
    IO::FileTime createdTime;       // creation time of the file
};
 
//------------------------------------------------------------------------------
inline const Util::StringAtom&
ZipFileEntry::GetName() const
{
    return this->name;
}
 
//------------------------------------------------------------------------------
inline IO::Stream::Size
ZipFileEntry::GetFileSize() const
{
    return this->uncompressedSize;
}
 
} // namespace IO
//------------------------------------------------------------------------------