/******************************************************************************
 * $Id: ogrtigerdriver.cpp,v 1.4 2001/01/19 21:15:20 warmerda Exp $
 *
 * Project:  TIGER/Line Translator
 * Purpose:  Implements OGRTigerDriver
 * Author:   Frank Warmerdam, warmerda@home.com
 *
 ******************************************************************************
 * Copyright (c) 1999, Frank Warmerdam
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 ******************************************************************************
 *
 * $Log: ogrtigerdriver.cpp,v $
 * Revision 1.4  2001/01/19 21:15:20  warmerda
 * expanded tabs
 *
 * Revision 1.3  1999/12/22 15:38:15  warmerda
 * major update
 *
 * Revision 1.2  1999/11/04 21:14:31  warmerda
 * various improvements, and TestCapability()
 *
 * Revision 1.1  1999/10/07 18:19:21  warmerda
 * New
 */

#include "ogr_tiger.h"
#include "cpl_conv.h"

/************************************************************************/
/*                           ~OGRNTFDriver()                            */
/************************************************************************/

OGRTigerDriver::~OGRTigerDriver()

{
}

/************************************************************************/
/*                              GetName()                               */
/************************************************************************/

const char *OGRTigerDriver::GetName()

{
    return "U.S. Census TIGER/Line";
}

/************************************************************************/
/*                                Open()                                */
/************************************************************************/

OGRDataSource *OGRTigerDriver::Open( const char * pszFilename, int bUpdate )

{
    OGRTigerDataSource  *poDS = new OGRTigerDataSource;

    if( !poDS->Open( pszFilename, TRUE ) )
    {
        delete poDS;
        poDS = NULL;
    }

    if( poDS != NULL && bUpdate )
    {
        CPLError( CE_Failure, CPLE_OpenFailed,
                  "Tiger Driver doesn't support update." );
        delete poDS;
        poDS = NULL;
    }
    
    return poDS;
}

/************************************************************************/
/*                           TestCapability()                           */
/************************************************************************/

int OGRTigerDriver::TestCapability( const char * )

{
    return FALSE;
}

/************************************************************************/
/*                           RegisterOGRTiger()                           */
/************************************************************************/

void RegisterOGRTiger()

{
    OGRSFDriverRegistrar::GetRegistrar()->RegisterDriver( new OGRTigerDriver );
}


