rt_util_gdal_open()

GDALDatasetH rt_util_gdal_open	(	const char *	fn,
		GDALAccess	fn_access,
		int	shared
	)

Definition at line 381 of file rt_util.c.

                                                                    {
        assert(NULL != fn);
 
        if (gdal_enabled_drivers != NULL) {
                if (strstr(gdal_enabled_drivers, GDAL_DISABLE_ALL) != NULL) {
                        rterror("rt_util_gdal_open: Cannot open file. All GDAL drivers disabled");
                        return NULL;
                }
                else if (strstr(gdal_enabled_drivers, GDAL_ENABLE_ALL) != NULL) {
                        /* do nothing */
                }
                else if (
                        (strstr(fn, "/vsicurl") != NULL) &&
                        (strstr(gdal_enabled_drivers, GDAL_VSICURL) == NULL)
                ) {
                        rterror("rt_util_gdal_open: Cannot open VSICURL file. VSICURL disabled");
                        return NULL;
                }
        }
 
        if (shared)
                return GDALOpenShared(fn, fn_access);
        else
                return GDALOpen(fn, fn_access);
}

References GDAL_DISABLE_ALL, GDAL_ENABLE_ALL, gdal_enabled_drivers, GDAL_VSICURL, and rterror().

Referenced by RASTER_addBandOutDB(), RASTER_fromGDALRaster(), rt_band_load_offline_data(), rt_band_new_offline_from_path(), and test_util_gdal_open().

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