ZIPFileBuffer.h

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//-----------------------------------------------------------------------------
//----- Copyright deersoft 2015 - 2017 www.deersoft.de
//-----------------------------------------------------------------------------
#pragma once
 
namespace VectorworksMVR
{
    namespace Filing
    {
 
        class ZIPFileBuffer
        {
        public:
            ZIPFileBuffer();
            ~ZIPFileBuffer();
 
        public:
            VCOMError   Open(VectorworksMVR::Filing::IFileIdentifier* pFileID,  bool openForRead);
            VCOMError   Open(const char* buffer, size_t length);
            VCOMError   Close();
            VCOMError   GetFileSize(Uint64& outValue);
            VCOMError   Read(Uint64 position, Uint64& inoutSize, void* pOutBuffer);
            VCOMError   Write(Uint64 position, Uint64 size, const void* pBuffer);
            VCOMError   CleanBuffer();
            void        Copy(char*& p, size_t& inLength);
 
        private:
            Uint8*                      fpZIPFileBuffer;
            Uint64                      fZIPFileBufferSize;
            Uint64                      fAllocatedMemorySize;
            VCOMPtr<IFileIdentifier>    fpOpenedFileID;
            bool                        fOpenForRead;
 
        };
        class ZIPFileBuffer {…};
 
    }
}