LCOV - code coverage report
Current view: top level - apps - gdalalg_raster_write.cpp (source / functions) Hit Total Coverage
Test: gdal_filtered.info Lines: 29 29 100.0 %
Date: 2025-03-28 11:40:40 Functions: 2 2 100.0 %

          Line data    Source code
       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  GDAL
       4             :  * Purpose:  "write" step of "raster pipeline"
       5             :  * Author:   Even Rouault <even dot rouault at spatialys.com>
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2024, Even Rouault <even dot rouault at spatialys.com>
       9             :  *
      10             :  * SPDX-License-Identifier: MIT
      11             :  ****************************************************************************/
      12             : 
      13             : #include "gdalalg_raster_write.h"
      14             : 
      15             : #include "cpl_string.h"
      16             : #include "gdal_utils.h"
      17             : #include "gdal_priv.h"
      18             : 
      19             : //! @cond Doxygen_Suppress
      20             : 
      21             : /************************************************************************/
      22             : /*          GDALRasterWriteAlgorithm::GDALRasterWriteAlgorithm()        */
      23             : /************************************************************************/
      24             : 
      25          98 : GDALRasterWriteAlgorithm::GDALRasterWriteAlgorithm()
      26             :     : GDALRasterPipelineStepAlgorithm(NAME, DESCRIPTION, HELP_URL,
      27          98 :                                       /* standaloneStep =*/false)
      28             : {
      29          98 :     AddOutputArgs(/* hiddenForCLI = */ false);
      30          98 : }
      31             : 
      32             : /************************************************************************/
      33             : /*                  GDALRasterWriteAlgorithm::RunStep()                 */
      34             : /************************************************************************/
      35             : 
      36          64 : bool GDALRasterWriteAlgorithm::RunStep(GDALProgressFunc pfnProgress,
      37             :                                        void *pProgressData)
      38             : {
      39          64 :     CPLAssert(m_inputDataset.GetDatasetRef());
      40          64 :     CPLAssert(!m_outputDataset.GetDatasetRef());
      41             : 
      42          64 :     if (m_format == "stream")
      43             :     {
      44           4 :         m_outputDataset.Set(m_inputDataset.GetDatasetRef());
      45           4 :         return true;
      46             :     }
      47             : 
      48         120 :     CPLStringList aosOptions;
      49          60 :     if (!m_overwrite)
      50             :     {
      51          48 :         aosOptions.AddString("--no-overwrite");
      52             :     }
      53          60 :     if (!m_format.empty())
      54             :     {
      55          30 :         aosOptions.AddString("-of");
      56          30 :         aosOptions.AddString(m_format.c_str());
      57             :     }
      58          61 :     for (const auto &co : m_creationOptions)
      59             :     {
      60           1 :         aosOptions.AddString("-co");
      61           1 :         aosOptions.AddString(co.c_str());
      62             :     }
      63             : 
      64             :     GDALTranslateOptions *psOptions =
      65          60 :         GDALTranslateOptionsNew(aosOptions.List(), nullptr);
      66          60 :     GDALTranslateOptionsSetProgress(psOptions, pfnProgress, pProgressData);
      67             : 
      68          60 :     GDALDatasetH hSrcDS = GDALDataset::ToHandle(m_inputDataset.GetDatasetRef());
      69          60 :     auto poRetDS = GDALDataset::FromHandle(GDALTranslate(
      70          60 :         m_outputDataset.GetName().c_str(), hSrcDS, psOptions, nullptr));
      71          60 :     GDALTranslateOptionsFree(psOptions);
      72          60 :     if (!poRetDS)
      73           1 :         return false;
      74             : 
      75          59 :     m_outputDataset.Set(std::unique_ptr<GDALDataset>(poRetDS));
      76             : 
      77          59 :     return true;
      78             : }
      79             : 
      80             : //! @endcond

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