1                 : /******************************************************************************
       2                 :  * $Id: ogrvfkdriver.cpp 18452 2010-01-07 15:18:49Z martinl $
       3                 :  *
       4                 :  * Project:  OpenGIS Simple Features Reference Implementation
       5                 :  * Purpose:  Implements OGRVFKDriver class.
       6                 :  * Author:   Martin Landa, landa.martin gmail.com
       7                 :  *
       8                 :  ******************************************************************************
       9                 :  * Copyright (c) 2009-2010, Martin Landa <landa.martin gmail.com>
      10                 :  *
      11                 :  * Permission is hereby granted, free of charge, to any person
      12                 :  * obtaining a copy of this software and associated documentation
      13                 :  * files (the "Software"), to deal in the Software without
      14                 :  * restriction, including without limitation the rights to use, copy,
      15                 :  * modify, merge, publish, distribute, sublicense, and/or sell copies
      16                 :  * of the Software, and to permit persons to whom the Software is
      17                 :  * furnished to do so, subject to the following conditions:
      18                 :  *
      19                 :  * The above copyright notice and this permission notice shall be
      20                 :  * included in all copies or substantial portions of the Software.
      21                 :  *
      22                 :  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
      23                 :  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
      24                 :  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
      25                 :  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
      26                 :  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
      27                 :  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
      28                 :  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
      29                 :  * SOFTWARE.
      30                 :  ****************************************************************************/
      31                 : 
      32                 : #include "ogr_vfk.h"
      33                 : #include "cpl_conv.h"
      34                 : #include "cpl_string.h"
      35                 : 
      36                 : CPL_CVSID("$Id: ogrvfkdriver.cpp 18452 2010-01-07 15:18:49Z martinl $");
      37                 : 
      38                 : /************************************************************************/
      39                 : /*                          ~OGRVFKDriver()                             */
      40                 : /************************************************************************/
      41              96 : OGRVFKDriver::~OGRVFKDriver()
      42                 : {
      43              96 : }
      44                 : 
      45                 : /************************************************************************/
      46                 : /*                              GetName()                               */
      47                 : /************************************************************************/
      48            1863 : const char *OGRVFKDriver::GetName()
      49                 : {
      50            1863 :     return "VFK";
      51                 : }
      52                 : 
      53                 : /*
      54                 :   \brief Open existing data source
      55                 :   
      56                 :   \param pszFilename data source name to be open
      57                 :   \param pUpdate non-zero for update, zero for read-only
      58                 : 
      59                 :   \return pointer to OGRDataSource instance
      60                 :   \return NULL on failure
      61                 : */
      62               5 : OGRDataSource *OGRVFKDriver::Open(const char * pszFilename,
      63                 :           int bUpdate)
      64                 : {
      65                 :     OGRVFKDataSource *poDS;
      66                 : 
      67               5 :     if (bUpdate)
      68               2 :         return NULL;
      69                 :     
      70               3 :     poDS = new OGRVFKDataSource();
      71                 : 
      72               4 :     if(!poDS->Open(pszFilename, TRUE) || poDS->GetLayerCount() == 0) {
      73               2 :         delete poDS;
      74               2 :         return NULL;
      75                 :     }
      76                 :     else
      77               1 :         return poDS;
      78                 : }
      79                 : 
      80                 : /*!
      81                 :   \brief Test driver capability
      82                 : 
      83                 :   \param pszCap capability
      84                 : 
      85                 :   \return TRUE on success
      86                 :   \return False on failure
      87                 : */
      88               0 : int OGRVFKDriver::TestCapability(const char *pszCap)
      89                 : {
      90               0 :     return FALSE;
      91                 : }
      92                 : 
      93                 : /*!
      94                 :   \brief Register VFK driver
      95                 : */
      96              64 : void RegisterOGRVFK()
      97                 : {
      98              64 :     if (!GDAL_CHECK_VERSION("OGR/VFK driver"))
      99               0 :         return;
     100              64 :     OGRSFDriverRegistrar::GetRegistrar()->RegisterDriver(new OGRVFKDriver);
     101                 : }