ziparchiveinfo.h

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#ifndef ziparchiveinfo_h
#define ziparchiveinfo_h

/*+
________________________________________________________________________

(C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
Author: Salil Agarwal
Date:           27 August 2012
RCS:            $Id$
________________________________________________________________________

-*/

#include "generalmod.h"
#include "objectset.h"
#include "bufstring.h"

class BufferStringSet;
class ZipFileInfo;


mExpClass(General) ZipArchiveInfo
{
public:

                                ZipArchiveInfo(const char* fnm);
                                ~ZipArchiveInfo();

    bool                        isOK() const { return isok_; }
    const char*                 errorMsg() const;

    bool                        getAllFnms(BufferStringSet&) const;

    od_int64                    getFileCompSize(const char* fnm) const;
    od_int64                    getFileCompSize(int) const;
    od_int64                    getFileUnCompSize(const char* fnm) const;
    od_int64                    getFileUnCompSize(int) const;

    od_int64                    getLocalHeaderOffset(const char* fnm) const;
    od_int64                    getLocalHeaderOffset(int) const;

protected:

    bool                        readZipArchive(const char* fnm);

    ObjectSet<ZipFileInfo>      fileinfo_;
    mutable BufferString        errormsg_;
    bool                        isok_;

};


#endif