133 lines
4.5 KiB
C++
133 lines
4.5 KiB
C++
/******************************************************************************
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*
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* Project: GDAL Utilities
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* Purpose: Command line application to convert a multidimensional raster
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* Author: Even Rouault,<even.rouault at spatialys.com>
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*
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* ****************************************************************************
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* Copyright (c) 2019, Even Rouault <even.rouault at spatialys.com>
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*
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* SPDX-License-Identifier: MIT
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****************************************************************************/
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#include "cpl_string.h"
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#include "gdal_version.h"
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#include "commonutils.h"
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#include "gdal_utils_priv.h"
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#include "gdal_priv.h"
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/**
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* @brief Makes sure the GDAL library is properly cleaned up before exiting.
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* @param nCode exit code
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* @todo Move to API
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*/
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static void GDALExit(int nCode)
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{
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GDALDestroy();
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exit(nCode);
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}
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/************************************************************************/
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/* Usage() */
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/************************************************************************/
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static void Usage()
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{
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fprintf(stderr, "%s\n", GDALMultiDimTranslateAppGetParserUsage().c_str());
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GDALExit(1);
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}
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/************************************************************************/
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/* main() */
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/************************************************************************/
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MAIN_START(argc, argv)
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{
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/* Check strict compilation and runtime library version as we use C++ API */
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if (!GDAL_CHECK_VERSION(argv[0]))
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GDALExit(1);
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EarlySetConfigOptions(argc, argv);
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/* -------------------------------------------------------------------- */
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/* Generic arg processing. */
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/* -------------------------------------------------------------------- */
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GDALAllRegister();
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argc = GDALGeneralCmdLineProcessor(argc, &argv, 0);
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if (argc < 1)
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GDALExit(-argc);
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/* -------------------------------------------------------------------- */
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/* Parse command line */
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/* -------------------------------------------------------------------- */
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GDALMultiDimTranslateOptionsForBinary sOptionsForBinary;
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std::unique_ptr<GDALMultiDimTranslateOptions,
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decltype(&GDALMultiDimTranslateOptionsFree)>
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psOptions{GDALMultiDimTranslateOptionsNew(argv + 1, &sOptionsForBinary),
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GDALMultiDimTranslateOptionsFree};
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CSLDestroy(argv);
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if (!psOptions)
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{
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Usage();
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}
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if (!(sOptionsForBinary.bQuiet))
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{
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GDALMultiDimTranslateOptionsSetProgress(psOptions.get(),
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GDALTermProgress, nullptr);
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}
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/* -------------------------------------------------------------------- */
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/* Open input file. */
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/* -------------------------------------------------------------------- */
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GDALDatasetH hInDS = GDALOpenEx(
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sOptionsForBinary.osSource.c_str(),
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GDAL_OF_RASTER | GDAL_OF_MULTIDIM_RASTER | GDAL_OF_VERBOSE_ERROR,
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sOptionsForBinary.aosAllowInputDrivers.List(),
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sOptionsForBinary.aosOpenOptions.List(), nullptr);
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if (hInDS == nullptr)
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GDALExit(1);
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/* -------------------------------------------------------------------- */
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/* Open output file if in update mode. */
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/* -------------------------------------------------------------------- */
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GDALDatasetH hDstDS = nullptr;
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// Note: since bUpdate is never changed and defaults to false this block
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// will never be executed
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if (sOptionsForBinary.bUpdate)
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{
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CPLPushErrorHandler(CPLQuietErrorHandler);
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hDstDS = GDALOpenEx(sOptionsForBinary.osDest.c_str(),
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GDAL_OF_RASTER | GDAL_OF_MULTIDIM_RASTER |
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GDAL_OF_VERBOSE_ERROR | GDAL_OF_UPDATE,
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nullptr, nullptr, nullptr);
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CPLPopErrorHandler();
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}
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int bUsageError = FALSE;
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GDALDatasetH hRetDS =
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GDALMultiDimTranslate(sOptionsForBinary.osDest.c_str(), hDstDS, 1,
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&hInDS, psOptions.get(), &bUsageError);
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if (bUsageError == TRUE)
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Usage();
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int nRetCode = hRetDS ? 0 : 1;
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if (GDALClose(hRetDS) != CE_None)
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nRetCode = 1;
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if (GDALClose(hInDS) != CE_None)
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nRetCode = 1;
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GDALDestroy();
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return nRetCode;
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}
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MAIN_END
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