ziparchiveinfo.h

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#pragma once
 
/*+
________________________________________________________________________
 
(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_;
 
};