Line data    Source code

       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  PDS Translator
       4             :  * Purpose:  Implements OGRPDSDriver.
       5             :  * Author:   Even Rouault, even dot rouault at spatialys.com
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2010, 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 "cpl_conv.h"
      30             : #include "ogr_pds.h"
      31             : 
      32             : extern "C" void RegisterOGRPDS();
      33             : 
      34             : using namespace OGRPDS;
      35             : 
      36             : /************************************************************************/
      37             : /*                                Open()                                */
      38             : /************************************************************************/
      39             : 
      40       22882 : static GDALDataset *OGRPDSDriverOpen(GDALOpenInfo *poOpenInfo)
      41             : 
      42             : {
      43       22882 :     if (poOpenInfo->eAccess == GA_Update || poOpenInfo->fpL == nullptr)
      44       20766 :         return nullptr;
      45             : 
      46        2116 :     if (strstr((const char *)poOpenInfo->pabyHeader, "PDS_VERSION_ID") ==
      47             :         nullptr)
      48        2114 :         return nullptr;
      49             : 
      50           2 :     OGRPDSDataSource *poDS = new OGRPDSDataSource();
      51             : 
      52           2 :     if (!poDS->Open(poOpenInfo->pszFilename))
      53             :     {
      54           0 :         delete poDS;
      55           0 :         poDS = nullptr;
      56             :     }
      57             : 
      58           2 :     return poDS;
      59             : }
      60             : 
      61             : /************************************************************************/
      62             : /*                           RegisterOGRPDS()                           */
      63             : /************************************************************************/
      64             : 
      65        1512 : void RegisterOGRPDS()
      66             : 
      67             : {
      68        1512 :     if (GDALGetDriverByName("OGR_PDS") != nullptr)
      69         295 :         return;
      70             : 
      71        1217 :     GDALDriver *poDriver = new GDALDriver();
      72             : 
      73        1217 :     poDriver->SetDescription("OGR_PDS");
      74        1217 :     poDriver->SetMetadataItem(GDAL_DCAP_VECTOR, "YES");
      75        1217 :     poDriver->SetMetadataItem(GDAL_DMD_LONGNAME,
      76        1217 :                               "Planetary Data Systems TABLE");
      77        1217 :     poDriver->SetMetadataItem(GDAL_DMD_HELPTOPIC, "drivers/vector/pds.html");
      78        1217 :     poDriver->SetMetadataItem(GDAL_DCAP_VIRTUALIO, "YES");
      79        1217 :     poDriver->SetMetadataItem(GDAL_DMD_SUPPORTED_SQL_DIALECTS, "OGRSQL SQLITE");
      80             : 
      81        1217 :     poDriver->pfnOpen = OGRPDSDriverOpen;
      82             : 
      83        1217 :     GetGDALDriverManager()->RegisterDriver(poDriver);
      84             : }