Line data    Source code

       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  OpenGIS Simple Features Reference Implementation
       4             :  * Purpose:  Implements Personal Geodatabase driver.
       5             :  * Author:   Frank Warmerdam, warmerdam@pobox.com
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2005, Frank Warmerdam <warmerdam@pobox.com>
       9             :  * Copyright (c) 2008-2013, Even Rouault <even dot rouault at spatialys.com>
      10             :  *
      11             :  * SPDX-License-Identifier: MIT
      12             :  ****************************************************************************/
      13             : 
      14             : #include "ogr_pgeo.h"
      15             : #include "cpl_conv.h"
      16             : 
      17             : /************************************************************************/
      18             : /*                     OGRPGeoDriverIdentify()                          */
      19             : /************************************************************************/
      20             : 
      21       46291 : static int OGRPGeoDriverIdentify(GDALOpenInfo *poOpenInfo)
      22             : 
      23             : {
      24       46291 :     if (STARTS_WITH_CI(poOpenInfo->pszFilename, "PGEO:"))
      25           0 :         return TRUE;
      26             : 
      27       46291 :     if (!EQUAL(CPLGetExtension(poOpenInfo->pszFilename), "mdb"))
      28       46291 :         return FALSE;
      29             : 
      30             :     // Could potentially be a PGeo or generic ODBC database
      31           0 :     return -1;
      32             : }
      33             : 
      34             : /************************************************************************/
      35             : /*                                OGRPGeoDriverOpen()                   */
      36             : /************************************************************************/
      37             : 
      38           0 : static GDALDataset *OGRPGeoDriverOpen(GDALOpenInfo *poOpenInfo)
      39             : 
      40             : {
      41             :     // The method might return -1 when it is undecided
      42           0 :     if (OGRPGeoDriverIdentify(poOpenInfo) == FALSE)
      43           0 :         return nullptr;
      44             : 
      45             : #ifndef _WIN32
      46             :     // Try to register MDB Tools driver
      47           0 :     CPLODBCDriverInstaller::InstallMdbToolsDriver();
      48             : #endif /* ndef WIN32 */
      49             : 
      50             :     // Open data source
      51           0 :     OGRPGeoDataSource *poDS = new OGRPGeoDataSource();
      52             : 
      53           0 :     if (!poDS->Open(poOpenInfo))
      54             :     {
      55           0 :         delete poDS;
      56           0 :         return nullptr;
      57             :     }
      58             :     else
      59           0 :         return poDS;
      60             : }
      61             : 
      62             : /************************************************************************/
      63             : /*                           RegisterOGRPGeo()                          */
      64             : /************************************************************************/
      65             : 
      66        1595 : void RegisterOGRPGeo()
      67             : 
      68             : {
      69        1595 :     if (GDALGetDriverByName("PGeo") != nullptr)
      70         302 :         return;
      71             : 
      72        1293 :     GDALDriver *poDriver = new GDALDriver;
      73             : 
      74        1293 :     poDriver->SetDescription("PGeo");
      75        1293 :     poDriver->SetMetadataItem(GDAL_DCAP_VECTOR, "YES");
      76        1293 :     poDriver->SetMetadataItem(GDAL_DMD_LONGNAME, "ESRI Personal GeoDatabase");
      77        1293 :     poDriver->SetMetadataItem(GDAL_DMD_EXTENSION, "mdb");
      78        1293 :     poDriver->SetMetadataItem(GDAL_DMD_HELPTOPIC, "drivers/vector/pgeo.html");
      79        1293 :     poDriver->SetMetadataItem(GDAL_DCAP_MULTIPLE_VECTOR_LAYERS, "YES");
      80        1293 :     poDriver->SetMetadataItem(GDAL_DCAP_FIELD_DOMAINS, "YES");
      81        1293 :     poDriver->SetMetadataItem(GDAL_DCAP_RELATIONSHIPS, "YES");
      82        1293 :     poDriver->SetMetadataItem(GDAL_DCAP_CURVE_GEOMETRIES, "YES");
      83        1293 :     poDriver->SetMetadataItem(GDAL_DCAP_MEASURED_GEOMETRIES, "YES");
      84        1293 :     poDriver->SetMetadataItem(GDAL_DCAP_Z_GEOMETRIES, "YES");
      85        1293 :     poDriver->SetMetadataItem(GDAL_DMD_GEOMETRY_FLAGS,
      86             :                               "EquatesMultiAndSingleLineStringDuringWrite "
      87        1293 :                               "EquatesMultiAndSinglePolygonDuringWrite");
      88        1293 :     poDriver->SetMetadataItem(GDAL_DMD_SUPPORTED_SQL_DIALECTS,
      89        1293 :                               "NATIVE OGRSQL SQLITE");
      90             : 
      91        1293 :     poDriver->SetMetadataItem(
      92             :         GDAL_DMD_OPENOPTIONLIST,
      93             :         "<OpenOptionList>"
      94             :         "  <Option name='LIST_ALL_TABLES' type='string-select' scope='vector' "
      95             :         "description='Whether all tables, including system and internal tables "
      96             :         "(such as GDB_* tables) should be listed' default='NO'>"
      97             :         "    <Value>YES</Value>"
      98             :         "    <Value>NO</Value>"
      99             :         "  </Option>"
     100        1293 :         "</OpenOptionList>");
     101             : 
     102        1293 :     poDriver->pfnOpen = OGRPGeoDriverOpen;
     103        1293 :     poDriver->pfnIdentify = OGRPGeoDriverIdentify;
     104             : 
     105        1293 :     GetGDALDriverManager()->RegisterDriver(poDriver);
     106             : }