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/******************************************************************************
*
* Project: GDAL Utilities
* Purpose: Command line application to list info about a multidimensional
*raster Author: Even Rouault,<even.rouault at spatialys.com>
*
* ****************************************************************************
* Copyright (c) 2019, Even Rouault <even.rouault at spatialys.com>
*
* SPDX-License-Identifier: MIT
****************************************************************************/
#include "gdal_version.h"
#include "gdal.h"
#include "cpl_string.h"
#include "cpl_multiproc.h"
#include "commonutils.h"
#include "gdal_utils_priv.h"
/**
* @brief Makes sure the GDAL library is properly cleaned up before exiting.
* @param nCode exit code
* @todo Move to API
*/
static void GDALExit(const int nCode)
{
GDALDestroy();
exit(nCode);
}
/************************************************************************/
/* Usage() */
/************************************************************************/
static void Usage()
{
fprintf(stderr, "%s\n", GDALMultiDimInfoAppGetParserUsage().c_str());
GDALExit(1);
}
/************************************************************************/
/* main() */
/************************************************************************/
MAIN_START(argc, argv)
{
EarlySetConfigOptions(argc, argv);
GDALAllRegister();
argc = GDALGeneralCmdLineProcessor(argc, &argv, 0);
if (argc < 1)
GDALExit(-argc);
argv = CSLAddString(argv, "-stdout");
GDALMultiDimInfoOptionsForBinary sOptionsForBinary;
std::unique_ptr<GDALMultiDimInfoOptions,
decltype(&GDALMultiDimInfoOptionsFree)>
psOptions{GDALMultiDimInfoOptionsNew(argv + 1, &sOptionsForBinary),
GDALMultiDimInfoOptionsFree};
CSLDestroy(argv);
if (!psOptions)
Usage();
GDALDatasetH hDataset =
GDALOpenEx(sOptionsForBinary.osFilename.c_str(),
GDAL_OF_MULTIDIM_RASTER | GDAL_OF_VERBOSE_ERROR,
sOptionsForBinary.aosAllowInputDrivers.List(),
sOptionsForBinary.aosOpenOptions.List(), nullptr);
if (!hDataset)
{
fprintf(stderr, "gdalmdiminfo failed - unable to open '%s'.\n",
sOptionsForBinary.osFilename.c_str());
GDALExit(1);
}
char *pszGDALInfoOutput = GDALMultiDimInfo(hDataset, psOptions.get());
int nRet = pszGDALInfoOutput != nullptr ? 0 : 1;
CPLFree(pszGDALInfoOutput);
GDALClose(hDataset);
GDALDestroy();
return nRet;
}
MAIN_END
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