Line data    Source code

       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  OpenGIS Simple Features Reference Implementation
       4             :  * Purpose:  Implements OGRODBCDriver class.
       5             :  * Author:   Frank Warmerdam, warmerdam@pobox.com
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2003, Frank Warmerdam <warmerdam@pobox.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_odbc.h"
      30             : #include "cpl_conv.h"
      31             : #include "ogrodbcdrivercore.h"
      32             : 
      33             : /************************************************************************/
      34             : /*                      OGRODBCDriverOpen()                             */
      35             : /************************************************************************/
      36             : 
      37           2 : static GDALDataset *OGRODBCDriverOpen(GDALOpenInfo *poOpenInfo)
      38             : 
      39             : {
      40           2 :     if (OGRODBCDriverIdentify(poOpenInfo) == FALSE)
      41           0 :         return nullptr;
      42             : 
      43           2 :     OGRODBCDataSource *poDS = new OGRODBCDataSource();
      44             : 
      45           2 :     if (!poDS->Open(poOpenInfo))
      46             :     {
      47           2 :         delete poDS;
      48           2 :         return nullptr;
      49             :     }
      50             :     else
      51           0 :         return poDS;
      52             : }
      53             : 
      54             : /************************************************************************/
      55             : /*                           RegisterOGRODBC()                            */
      56             : /************************************************************************/
      57             : 
      58           7 : void RegisterOGRODBC()
      59             : 
      60             : {
      61           7 :     if (GDALGetDriverByName(DRIVER_NAME) != nullptr)
      62           0 :         return;
      63             : 
      64           7 :     GDALDriver *poDriver = new GDALDriver;
      65           7 :     OGRODBCDriverSetCommonMetadata(poDriver);
      66           7 :     poDriver->pfnOpen = OGRODBCDriverOpen;
      67             : 
      68           7 :     GetGDALDriverManager()->RegisterDriver(poDriver);
      69             : }