Line data    Source code

       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  GDAL
       4             :  * Purpose:  gdal "raster overview delete" subcommand
       5             :  * Author:   Even Rouault <even dot rouault at spatialys.com>
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2025, Even Rouault <even dot rouault at spatialys.com>
       9             :  *
      10             :  * SPDX-License-Identifier: MIT
      11             :  ****************************************************************************/
      12             : 
      13             : #include "gdalalg_raster_overview_delete.h"
      14             : 
      15             : #include "gdal_priv.h"
      16             : 
      17             : //! @cond Doxygen_Suppress
      18             : 
      19             : #ifndef _
      20             : #define _(x) (x)
      21             : #endif
      22             : 
      23             : /************************************************************************/
      24             : /*                 GDALRasterOverviewAlgorithmDelete()                  */
      25             : /************************************************************************/
      26             : 
      27           4 : GDALRasterOverviewAlgorithmDelete::GDALRasterOverviewAlgorithmDelete()
      28           4 :     : GDALAlgorithm(NAME, DESCRIPTION, HELP_URL)
      29             : {
      30           4 :     AddProgressArg();
      31           4 :     AddOpenOptionsArg(&m_openOptions);
      32             :     AddArg("dataset", 0,
      33             :            _("Dataset (to be updated in-place, unless --read-only)"),
      34           8 :            &m_dataset, GDAL_OF_RASTER | GDAL_OF_UPDATE)
      35           4 :         .SetPositional()
      36           4 :         .SetRequired();
      37           8 :     AddArg("external", 0, _("Delete external overviews"), &m_readOnly)
      38           8 :         .AddHiddenAlias("ro")
      39           4 :         .AddHiddenAlias(GDAL_ARG_NAME_READ_ONLY);
      40           4 : }
      41             : 
      42             : /************************************************************************/
      43             : /*               GDALRasterOverviewAlgorithmDelete::RunImpl()           */
      44             : /************************************************************************/
      45             : 
      46           2 : bool GDALRasterOverviewAlgorithmDelete::RunImpl(GDALProgressFunc pfnProgress,
      47             :                                                 void *pProgressData)
      48             : {
      49           2 :     auto poDS = m_dataset.GetDatasetRef();
      50           2 :     CPLAssert(poDS);
      51             : 
      52           2 :     return GDALBuildOverviews(GDALDataset::ToHandle(poDS), "NONE", 0, nullptr,
      53             :                               0, nullptr, pfnProgress,
      54           2 :                               pProgressData) == CE_None;
      55             : }
      56             : 
      57             : //! @endcond