Line data    Source code

       1             : /******************************************************************************
       2             :  * $Id$
       3             :  *
       4             :  * Project:  GDAL
       5             :  * Purpose:  GDALGeorefPamDataset with helper to read georeferencing and other
       6             :  *           metadata from JP2Boxes
       7             :  * Author:   Even Rouault <even dot rouault at spatialys.com>
       8             :  *
       9             :  ******************************************************************************
      10             :  * Copyright (c) 2013, Even Rouault <even dot rouault at spatialys.com>
      11             :  *
      12             :  * Permission is hereby granted, free of charge, to any person obtaining a
      13             :  * copy of this software and associated documentation files (the "Software"),
      14             :  * to deal in the Software without restriction, including without limitation
      15             :  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      16             :  * and/or sell copies of the Software, and to permit persons to whom the
      17             :  * Software is furnished to do so, subject to the following conditions:
      18             :  *
      19             :  * The above copyright notice and this permission notice shall be included
      20             :  * in all copies or substantial portions of the Software.
      21             :  *
      22             :  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
      23             :  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      24             :  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
      25             :  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      26             :  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
      27             :  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
      28             :  * DEALINGS IN THE SOFTWARE.
      29             :  ****************************************************************************/
      30             : 
      31             : #ifndef GDAL_JP2_ABSTRACT_DATASET_H_INCLUDED
      32             : #define GDAL_JP2_ABSTRACT_DATASET_H_INCLUDED
      33             : 
      34             : //! @cond Doxygen_Suppress
      35             : #include "gdalgeorefpamdataset.h"
      36             : 
      37        2231 : class CPL_DLL GDALJP2AbstractDataset : public GDALGeorefPamDataset
      38             : {
      39             :     char *pszWldFilename = nullptr;
      40             : 
      41             :     GDALDataset *poMemDS = nullptr;
      42             :     char **papszMetadataFiles = nullptr;
      43             :     int m_nWORLDFILEIndex = -1;
      44             :     CPLStringList m_aosImageStructureMetadata{};
      45             : 
      46             :     CPL_DISALLOW_COPY_ASSIGN(GDALJP2AbstractDataset)
      47             : 
      48             :   protected:
      49             :     int CloseDependentDatasets() override;
      50             : 
      51           0 :     virtual VSILFILE *GetFileHandle()
      52             :     {
      53           0 :         return nullptr;
      54             :     }
      55             : 
      56             :   public:
      57             :     GDALJP2AbstractDataset();
      58             :     ~GDALJP2AbstractDataset() override;
      59             : 
      60             :     void LoadJP2Metadata(GDALOpenInfo *poOpenInfo,
      61             :                          const char *pszOverrideFilename = nullptr,
      62             :                          VSILFILE *fpBox = nullptr);
      63             :     void LoadVectorLayers(int bOpenRemoteResources = FALSE);
      64             : 
      65             :     char **GetFileList(void) override;
      66             : 
      67             :     char **GetMetadata(const char *pszDomain = "") override;
      68             :     const char *GetMetadataItem(const char *pszName,
      69             :                                 const char *pszDomain = "") override;
      70             : 
      71             :     int GetLayerCount() override;
      72             :     OGRLayer *GetLayer(int i) override;
      73             : };
      74             : 
      75             : //! @endcond
      76             : 
      77             : #endif /* GDAL_JP2_ABSTRACT_DATASET_H_INCLUDED */