EVOLUTION-MANAGER

Edit File: ogrbnadriver.cpp

/******************************************************************************
 *
 * Project:  BNA Translator
 * Purpose:  Implements OGRBNADriver.
 * Author:   Even Rouault, even dot rouault at mines dash paris dot org
 *
 ******************************************************************************
 * Copyright (c) 2007, Even Rouault <even dot rouault at mines-paris dot org>
 *
 * 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.
 ****************************************************************************/

#include "ogr_bna.h"
#include "cpl_conv.h"

CPL_CVSID("$Id: ogrbnadriver.cpp 34819 2016-07-28 22:32:18Z goatbar $");

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

static GDALDataset *OGRBNADriverOpen( GDALOpenInfo* poOpenInfo )

{
// --------------------------------------------------------------------
//      Does this appear to be a .bna file?
// --------------------------------------------------------------------
    const char* pszFilename = poOpenInfo->pszFilename;
    if( STARTS_WITH_CI(pszFilename, "BNA:") )
    {
        pszFilename += 4;
    }
    else if( poOpenInfo->fpL == NULL ||
        !(EQUAL( CPLGetExtension(pszFilename), "bna" )
           || ((STARTS_WITH_CI(pszFilename, "/vsigzip/") ||
                STARTS_WITH_CI(pszFilename, "/vsizip/")) &&
               (strstr( pszFilename, ".bna") ||
                strstr( pszFilename, ".BNA")))) )
    {
        return NULL;
    }

OGRBNADataSource   *poDS = new OGRBNADataSource();

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

return poDS;
}

/************************************************************************/
/*                               Create()                               */
/************************************************************************/

static GDALDataset *OGRBNADriverCreate( const char * pszName,
                                        int /* nBands */,
                                        int /* nXSize */,
                                        int /* nYSize */,
                                        GDALDataType /* eDT */,
                                        char **papszOptions )
{
    OGRBNADataSource *poDS = new OGRBNADataSource();

if( !poDS->Create( pszName, papszOptions ) )
    {
        delete poDS;
        poDS = NULL;
    }

return poDS;
}

/************************************************************************/
/*                               Delete()                               */
/************************************************************************/

static CPLErr OGRBNADriverDelete( const char *pszFilename )

{
    if( VSIUnlink( pszFilename ) == 0 )
        return CE_None;

return CE_Failure;
}

/************************************************************************/
/*                           RegisterOGRBNA()                           */
/************************************************************************/

void RegisterOGRBNA()

{
    if( GDALGetDriverByName( "BNA" ) != NULL )
        return;

GDALDriver  *poDriver = new GDALDriver();

poDriver->SetDescription( "BNA" );
    poDriver->SetMetadataItem( GDAL_DCAP_VECTOR, "YES" );
    poDriver->SetMetadataItem( GDAL_DMD_LONGNAME, "Atlas BNA" );
    poDriver->SetMetadataItem( GDAL_DMD_EXTENSION, "bna" );
    poDriver->SetMetadataItem( GDAL_DMD_HELPTOPIC, "drv_bna.html" );
    poDriver->SetMetadataItem( GDAL_DCAP_VIRTUALIO, "YES" );
    poDriver->SetMetadataItem( GDAL_DMD_CREATIONOPTIONLIST,
"<CreationOptionList>"
#ifdef WIN32
"  <Option name='LINEFORMAT' type='string-select' description='end-of-line sequence' default='CRLF'>"
#else
"  <Option name='LINEFORMAT' type='string-select' description='end-of-line sequence' default='LF'>"
#endif
"    <Value>CRLF</Value>"
"    <Value>LF</Value>"
"  </Option>"
"  <Option name='MULTILINE' type='boolean' description='Whether coordinates should be put on the same line' default='NO'/>"
"  <Option name='NB_IDS' type='string-select' description='Number of identifiers per record' default='2'>"
"    <Value>2</Value>"
"    <Value>3</Value>"
"    <Value>4</Value>"
"    <Value>NB_SOURCE_FIELDS</Value>"
"  </Option>"
"  <Option name='ELLIPSES_AS_ELLIPSES' type='boolean' description='Whether ellipses and circles should be recognized and written as such, instead of polygons' default='YES'/>"
"  <Option name='NB_PAIRS_PER_LINE' type='int' description='Maximum number of coordinate pair per line in multiline format'/>"
"  <Option name='COORDINATE_PRECISION' type='int' description='Number of decimal for coordinates' default='10'/>"
"</CreationOptionList>");
    poDriver->SetMetadataItem( GDAL_DS_LAYER_CREATIONOPTIONLIST,
                               "<LayerCreationOptionList/>");

poDriver->pfnOpen = OGRBNADriverOpen;
    poDriver->pfnCreate = OGRBNADriverCreate;
    poDriver->pfnDelete = OGRBNADriverDelete;

GetGDALDriverManager()->RegisterDriver( poDriver );
}