gdalalg_raster_info.h

/******************************************************************************
 *
 * Project:  GDAL
 * Purpose:  gdal "raster info" subcommand
 * Author:   Even Rouault <even dot rouault at spatialys.com>
 *
 ******************************************************************************
 * Copyright (c) 2024, Even Rouault <even dot rouault at spatialys.com>
 *
 * SPDX-License-Identifier: MIT
 ****************************************************************************/
 
#ifndef GDALALG_RASTER_INFO_INCLUDED
#define GDALALG_RASTER_INFO_INCLUDED
 
#include "gdalalg_raster_pipeline.h"

 
/************************************************************************/
/*                       GDALRasterInfoAlgorithm                        */
/************************************************************************/
 
class GDALRasterInfoAlgorithm /* non final */
    : public GDALRasterPipelineStepAlgorithm
{
  public:
    static constexpr const char *NAME = "info";
    static constexpr const char *DESCRIPTION =
        "Return information on a raster dataset.";
    static constexpr const char *HELP_URL = "/programs/gdal_raster_info.html";
 
    explicit GDALRasterInfoAlgorithm(bool standaloneStep = false,
                                     bool openForMixedRasterVector = false);
 
    bool CanBeLastStep() const override
    {
        return true;
    }
 
  private:
    bool RunStep(GDALPipelineStepRunContext &ctxt) override;
 
    bool m_minMax = false;
    bool m_stats = false;
    bool m_approxStats = false;
    bool m_hist = false;
    bool m_noGCP = false;
    bool m_noMD = false;
    bool m_noCT = false;
    bool m_noFL = false;
    bool m_noMask = false;
    bool m_noNodata = false;
    bool m_checksum = false;
    bool m_listMDD = false;
    std::string m_mdd{};
    int m_subDS = 0;
};
 
/************************************************************************/
/*                 GDALRasterInfoAlgorithmStandalone                    */
/************************************************************************/
 
class GDALRasterInfoAlgorithmStandalone final : public GDALRasterInfoAlgorithm
{
  public:
    GDALRasterInfoAlgorithmStandalone()
        : GDALRasterInfoAlgorithm(/* standaloneStep = */ true)
    {
    }
 
    ~GDALRasterInfoAlgorithmStandalone() override;
};

 
#endif