gdaljp2abstractdataset.h

/******************************************************************************
 * $Id: gdaljp2abstractdataset.h 36501 2016-11-25 14:09:24Z rouault $
 *
 * Project:  GDAL
 * Purpose:  GDALGeorefPamDataset with helper to read georeferencing and other
 *           metadata from JP2Boxes
 * Author:   Even Rouault <even dot rouault at mines-paris dot org>
 *
 ******************************************************************************
 * Copyright (c) 2013, Even Rouault <even dot rouault at mines-paris dot org>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 ****************************************************************************/

#ifndef GDAL_JP2_ABSTRACT_DATASET_H_INCLUDED
#define GDAL_JP2_ABSTRACT_DATASET_H_INCLUDED

#include "gdalgeorefpamdataset.h"

class CPL_DLL GDALJP2AbstractDataset: public GDALGeorefPamDataset
{
    char*               pszWldFilename;

    GDALDataset*        poMemDS;
    char**              papszMetadataFiles;
    int                 m_nWORLDFILEIndex;

  protected:
    virtual int         CloseDependentDatasets() CPL_OVERRIDE;

  public:
        GDALJP2AbstractDataset();
        virtual ~GDALJP2AbstractDataset();

        void LoadJP2Metadata( GDALOpenInfo* poOpenInfo,
                              const char* pszOverrideFilename = NULL );
        void            LoadVectorLayers( int bOpenRemoteResources = FALSE );

        virtual char      **GetFileList( void ) CPL_OVERRIDE;

        virtual int         GetLayerCount() CPL_OVERRIDE;
        virtual OGRLayer   *GetLayer( int i ) CPL_OVERRIDE;
};

#endif /* GDAL_JP2_ABSTRACT_DATASET_H_INCLUDED */