/****************************************************************************** * $Id: ogrcsvdriver.cpp 10646 2007-01-18 02:38:10Z warmerdam $ * * Project:  CSV Translator * Purpose:  Implements OGRCSVDriver. * Author:   Frank Warmerdam, warmerdam@pobox.com * ****************************************************************************** * Copyright (c) 2004, Frank Warmerdam <warmerdam@pobox.com> * * 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_csv.h"#include "cpl_conv.h"CPL_CVSID("$Id: ogrcsvdriver.cpp 10646 2007-01-18 02:38:10Z warmerdam $");/************************************************************************//*                           ~OGRCSVDriver()                            *//************************************************************************/OGRCSVDriver::~OGRCSVDriver(){}/************************************************************************//*                              GetName()                               *//************************************************************************/const char *OGRCSVDriver::GetName(){    return "CSV";}/************************************************************************//*                                Open()                                *//************************************************************************/OGRDataSource *OGRCSVDriver::Open( const char * pszFilename, int bUpdate ){    OGRCSVDataSource   *poDS = new OGRCSVDataSource();    if( !poDS->Open( pszFilename, bUpdate, FALSE ) )    {        delete poDS;        poDS = NULL;    }    return poDS;}/************************************************************************//*                          CreateDataSource()                          *//************************************************************************/OGRDataSource *OGRCSVDriver::CreateDataSource( const char * pszName,                                               char ** /* papszOptions */ ){/* -------------------------------------------------------------------- *//*      First, ensure there isn't any such file yet.                    *//* -------------------------------------------------------------------- */    VSIStatBuf sStatBuf;    if( VSIStat( pszName, &sStatBuf ) == 0 )    {        CPLError( CE_Failure, CPLE_AppDefined,                   "It seems a file system object called '%s' already exists.",                  pszName );        return NULL;    }/* -------------------------------------------------------------------- *//*      Create a directory.                                             *//* -------------------------------------------------------------------- */    if( VSIMkdir( pszName, 0755 ) != 0 )    {        CPLError( CE_Failure, CPLE_AppDefined,                   "Failed to create directory %s:\n%s",                   pszName, VSIStrerror( errno ) );        return NULL;    }/* -------------------------------------------------------------------- *//*      Force it to open as a datasource.                               *//* -------------------------------------------------------------------- */    OGRCSVDataSource   *poDS = new OGRCSVDataSource();    if( !poDS->Open( pszName, TRUE, TRUE ) )    {        delete poDS;        return NULL;    }    return poDS;}/************************************************************************//*                           TestCapability()                           *//************************************************************************/int OGRCSVDriver::TestCapability( const char * pszCap ){    if( EQUAL(pszCap,ODrCCreateDataSource) )        return TRUE;    else if( EQUAL(pszCap,ODrCDeleteDataSource) )        return TRUE;    else        return FALSE;}/************************************************************************//*                          DeleteDataSource()                          *//************************************************************************/OGRErr OGRCSVDriver::DeleteDataSource( const char *pszFilename ){    if( CPLUnlinkTree( pszFilename ) == 0 )        return OGRERR_NONE;    else        return OGRERR_FAILURE;}/************************************************************************//*                           RegisterOGRCSV()                           *//************************************************************************/void RegisterOGRCSV(){    OGRSFDriverRegistrar::GetRegistrar()->RegisterDriver( new OGRCSVDriver );}