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

 *

 * Project:  Interlis 2 Translator

 * Purpose:  Implements OGRILI2Layer class.

 * Author:   Markus Schnider, Sourcepole AG

 *

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

 * Copyright (c) 2004, Pirmin Kalberer, Sourcepole AG

 *

 * SPDX-License-Identifier: MIT

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

#include "xercesc_headers.h"

#include "cpl_conv.h"

#include "ogr_ili2.h"

#include "ogrsf_frmts.h"

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

/*                                Open()                                */

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

static GDALDataset *OGRILI2DriverOpen(GDALOpenInfo *poOpenInfo)

{

    if (poOpenInfo->pabyHeader != nullptr)

    {

        if (poOpenInfo->pabyHeader[0] != '<' ||

            (strstr(reinterpret_cast<char *>(poOpenInfo->pabyHeader),

                    "interlis.ch/INTERLIS2") == nullptr &&

             strstr(reinterpret_cast<char *>(poOpenInfo->pabyHeader),

                    "//www.interlis.ch/xtf/") == nullptr))

        {

            return nullptr;

        }

    }

    else if (poOpenInfo->bIsDirectory)

        return nullptr;

    OGRILI2DataSource *poDS = new OGRILI2DataSource();

    const bool bTestOpen = (poOpenInfo->pabyHeader == nullptr);

    if (!poDS->Open(poOpenInfo->pszFilename, poOpenInfo->papszOpenOptions,

                    bTestOpen) ||

        poDS->GetLayerCount() == 0)

    {

        delete poDS;

        return nullptr;

    }

    return poDS;

}

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

/*                          RegisterOGRILI2()                           */

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

void RegisterOGRILI2()

{

    if (GDALGetDriverByName("Interlis 2") != nullptr)

        return;

    GDALDriver *poDriver = new GDALDriver();

    poDriver->SetDescription("Interlis 2");

    poDriver->SetMetadataItem(GDAL_DCAP_VECTOR, "YES");

    poDriver->SetMetadataItem(GDAL_DCAP_CURVE_GEOMETRIES, "YES");

    poDriver->SetMetadataItem(GDAL_DCAP_Z_GEOMETRIES, "YES");

    poDriver->SetMetadataItem(GDAL_DMD_LONGNAME, "Interlis 2");

    poDriver->SetMetadataItem(GDAL_DMD_HELPTOPIC, "drivers/vector/ili.html");

    poDriver->SetMetadataItem(GDAL_DMD_EXTENSIONS, "xtf xml ili");

    poDriver->SetMetadataItem(GDAL_DMD_SUPPORTED_SQL_DIALECTS, "OGRSQL SQLITE");

    poDriver->SetMetadataItem(

        GDAL_DMD_OPENOPTIONLIST,

        "<OpenOptionList>"

        "  <Option name='MODEL' type='string' description='Filename of the "

        "model in IlisMeta format (.imd)'/>"

        "</OpenOptionList>");

    poDriver->SetMetadataItem(GDAL_DCAP_VIRTUALIO, "YES");

    poDriver->pfnOpen = OGRILI2DriverOpen;

    GetGDALDriverManager()->RegisterDriver(poDriver);

}