Line data    Source code

       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  Carto Translator
       4             :  * Purpose:  Implements OGRCARTODriver.
       5             :  * Author:   Even Rouault, even dot rouault at spatialys.com
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2013, 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_carto.h"
      30             : #include "ogrcartodrivercore.h"
      31             : 
      32             : // g++ -g -Wall -fPIC -shared -o ogr_CARTO.so -Iport -Igcore -Iogr
      33             : // -Iogr/ogrsf_frmts -Iogr/ogrsf_frmts/carto ogr/ogrsf_frmts/carto/*.c* -L.
      34             : // -lgdal -Iogr/ogrsf_frmts/geojson/libjson
      35             : 
      36             : extern "C" void RegisterOGRCarto();
      37             : 
      38             : /************************************************************************/
      39             : /*                           OGRCartoDriverOpen()                     */
      40             : /************************************************************************/
      41             : 
      42          35 : static GDALDataset *OGRCartoDriverOpen(GDALOpenInfo *poOpenInfo)
      43             : 
      44             : {
      45          35 :     if (!OGRCartoDriverIdentify(poOpenInfo))
      46           0 :         return nullptr;
      47             : 
      48          35 :     OGRCARTODataSource *poDS = new OGRCARTODataSource();
      49             : 
      50          35 :     if (!poDS->Open(poOpenInfo->pszFilename, poOpenInfo->papszOpenOptions,
      51          35 :                     poOpenInfo->eAccess == GA_Update))
      52             :     {
      53          17 :         delete poDS;
      54          17 :         poDS = nullptr;
      55             :     }
      56             : 
      57          35 :     return poDS;
      58             : }
      59             : 
      60             : /************************************************************************/
      61             : /*                      OGRCartoDriverCreate()                        */
      62             : /************************************************************************/
      63             : 
      64           0 : static GDALDataset *OGRCartoDriverCreate(const char *pszName,
      65             :                                          CPL_UNUSED int nBands,
      66             :                                          CPL_UNUSED int nXSize,
      67             :                                          CPL_UNUSED int nYSize,
      68             :                                          CPL_UNUSED GDALDataType eDT,
      69             :                                          CPL_UNUSED char **papszOptions)
      70             : 
      71             : {
      72           0 :     OGRCARTODataSource *poDS = new OGRCARTODataSource();
      73             : 
      74           0 :     if (!poDS->Open(pszName, nullptr, TRUE))
      75             :     {
      76           0 :         delete poDS;
      77           0 :         CPLError(CE_Failure, CPLE_AppDefined,
      78             :                  "Carto driver doesn't support database creation.");
      79           0 :         return nullptr;
      80             :     }
      81             : 
      82           0 :     return poDS;
      83             : }
      84             : 
      85             : /************************************************************************/
      86             : /*                         RegisterOGRCARTO()                         */
      87             : /************************************************************************/
      88             : 
      89        1511 : void RegisterOGRCarto()
      90             : 
      91             : {
      92        1511 :     if (GDALGetDriverByName(DRIVER_NAME) != nullptr)
      93         295 :         return;
      94             : 
      95        1216 :     GDALDriver *poDriver = new GDALDriver();
      96        1216 :     OGRCartoDriverSetCommonMetadata(poDriver);
      97        1216 :     poDriver->pfnOpen = OGRCartoDriverOpen;
      98        1216 :     poDriver->pfnCreate = OGRCartoDriverCreate;
      99             : 
     100        1216 :     GetGDALDriverManager()->RegisterDriver(poDriver);
     101             : }