Line data    Source code

       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  XLS Translator
       4             :  * Purpose:  Implements OGRXLSDriver.
       5             :  * Author:   Even Rouault, even dot rouault at spatialys.com
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2011, Even Rouault <even dot rouault at spatialys.com>
       9             :  *
      10             :  * Permission is hereby granted, free of charge, to any person obtaining a
      11             :  * copy of this software and associated documentation files (the "Software"),
      12             :  * to deal in the Software without restriction, including without limitation
      13             :  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      14             :  * and/or sell copies of the Software, and to permit persons to whom the
      15             :  * Software is furnished to do so, subject to the following conditions:
      16             :  *
      17             :  * The above copyright notice and this permission notice shall be included
      18             :  * in all copies or substantial portions of the Software.
      19             :  *
      20             :  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
      21             :  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      22             :  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
      23             :  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      24             :  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
      25             :  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
      26             :  * DEALINGS IN THE SOFTWARE.
      27             :  ****************************************************************************/
      28             : 
      29             : #include "ogr_xls.h"
      30             : #include "ogrxlsdrivercore.h"
      31             : #include "cpl_conv.h"
      32             : 
      33             : /************************************************************************/
      34             : /*                                Open()                                */
      35             : /************************************************************************/
      36             : 
      37           5 : static GDALDataset *OGRXLSDriverOpen(GDALOpenInfo *poOpenInfo)
      38             : 
      39             : {
      40           5 :     if ((poOpenInfo->nOpenFlags & GDAL_OF_UPDATE) != 0)
      41             :     {
      42           0 :         return nullptr;
      43             :     }
      44             : 
      45           5 :     if (!EQUAL(CPLGetExtension(poOpenInfo->pszFilename), "XLS"))
      46             :     {
      47           0 :         return nullptr;
      48             :     }
      49             : 
      50           5 :     OGRXLSDataSource *poDS = new OGRXLSDataSource();
      51             : 
      52           5 :     if (!poDS->Open(poOpenInfo->pszFilename, false))
      53             :     {
      54           1 :         delete poDS;
      55           1 :         poDS = nullptr;
      56             :     }
      57             : 
      58           5 :     return poDS;
      59             : }
      60             : 
      61             : /************************************************************************/
      62             : /*                           RegisterOGRXLS()                           */
      63             : /************************************************************************/
      64             : 
      65           8 : void RegisterOGRXLS()
      66             : 
      67             : {
      68           8 :     if (GDALGetDriverByName(DRIVER_NAME) != nullptr)
      69           0 :         return;
      70             : 
      71           8 :     GDALDriver *poDriver = new GDALDriver();
      72           8 :     OGRXLSDriverSetCommonMetadata(poDriver);
      73             : 
      74           8 :     poDriver->pfnOpen = OGRXLSDriverOpen;
      75             : 
      76           8 :     GetGDALDriverManager()->RegisterDriver(poDriver);
      77             : }