/******************************************************************************

 *

 * Project:  DRDC Ottawa GEOINT

 * Purpose:  Radarsat Constellation Mission - XML Products (product.xml) driver

 * Author:   Roberto Caron, MDA

 *           on behalf of DRDC Ottawa

 *

 ******************************************************************************

 * Copyright (c) 2020, DRDC Ottawa

 *

 * Based on the RS2 Dataset Class

 *

 * SPDX-License-Identifier: MIT

 ****************************************************************************/

#ifndef RCMDRIVERCORE_H

#define RCMDRIVERCORE_H

#include "gdal_priv.h"

// Should be size of larged possible filename.

constexpr int CPL_PATH_BUF_SIZE = 2048;

constexpr char szLayerCalibration[] = "RCM_CALIB";

constexpr char chLayerSeparator = ':';

constexpr char szSIGMA0[] = "SIGMA0";

constexpr char szGAMMA[] = "GAMMA";

constexpr char szBETA0[] = "BETA0";

constexpr char szUNCALIB[] = "UNCALIB";

constexpr const char *RCM_DRIVER_NAME = "RCM";

/*** Function to concat 'metadata' with a folder separator with the filename

 * 'product.xml'  ***/

/*

 *  Should return either 'metadata\product.xml' or 'metadata/product.xml'

 */

inline CPLString GetMetadataProduct()

{

    // Always begin by the layer calibration name

    CPLString ptr;

    ptr.append("metadata");

    ptr.append("/");

    ptr.append("product.xml");

    /* return metadata product filename */

    return ptr;

}

int CPL_DLL RCMDatasetIdentify(GDALOpenInfo *poOpenInfo);

void CPL_DLL RCMDriverSetCommonMetadata(GDALDriver *poDriver);

#endif