Line data    Source code

       1             : /******************************************************************************
       2             :  * $Id$
       3             :  *
       4             :  * Project:  Interlis 2 Translator
       5             :  * Purpose:   Definition of classes for OGR Interlis 2 driver.
       6             :  * Author:   Markus Schnider, Sourcepole AG
       7             :  *
       8             :  ******************************************************************************
       9             :  * Copyright (c) 2004, Pirmin Kalberer, Sourcepole AG
      10             :  *
      11             :  * Permission is hereby granted, free of charge, to any person obtaining a
      12             :  * copy of this software and associated documentation files (the "Software"),
      13             :  * to deal in the Software without restriction, including without limitation
      14             :  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      15             :  * and/or sell copies of the Software, and to permit persons to whom the
      16             :  * Software is furnished to do so, subject to the following conditions:
      17             :  *
      18             :  * The above copyright notice and this permission notice shall be included
      19             :  * in all copies or substantial portions of the Software.
      20             :  *
      21             :  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
      22             :  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      23             :  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
      24             :  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      25             :  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
      26             :  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
      27             :  * DEALINGS IN THE SOFTWARE.
      28             :  ****************************************************************************/
      29             : 
      30             : #ifndef OGR_ILI2_H_INCLUDED
      31             : #define OGR_ILI2_H_INCLUDED
      32             : 
      33             : #include "ogrsf_frmts.h"
      34             : #include "imdreader.h"
      35             : #include "ili2reader.h"
      36             : 
      37             : #include <string>
      38             : #include <list>
      39             : 
      40             : class OGRILI2DataSource;
      41             : 
      42             : /************************************************************************/
      43             : /*                           OGRILI2Layer                               */
      44             : /************************************************************************/
      45             : 
      46             : class OGRILI2Layer final : public OGRLayer
      47             : {
      48             :   private:
      49             :     OGRFeatureDefn *poFeatureDefn;
      50             :     GeomFieldInfos oGeomFieldInfos;
      51             :     std::list<OGRFeature *> listFeature;
      52             :     std::list<OGRFeature *>::const_iterator listFeatureIt;
      53             : 
      54             :     OGRILI2DataSource *poDS;
      55             : 
      56             :   public:
      57             :     OGRILI2Layer(OGRFeatureDefn *poFeatureDefn,
      58             :                  const GeomFieldInfos &oGeomFieldInfos,
      59             :                  OGRILI2DataSource *poDS);
      60             : 
      61             :     ~OGRILI2Layer();
      62             : 
      63             :     void AddFeature(OGRFeature *poFeature);
      64             : 
      65             :     void ResetReading() override;
      66             :     OGRFeature *GetNextFeature() override;
      67             : 
      68             :     GIntBig GetFeatureCount(int bForce = TRUE) override;
      69             : 
      70             :     OGRErr ICreateFeature(OGRFeature *poFeature) override;
      71             : 
      72        4029 :     OGRFeatureDefn *GetLayerDefn() override
      73             :     {
      74        4029 :         return poFeatureDefn;
      75             :     }
      76             : 
      77           2 :     CPLString GetIliGeomType(const char *cFieldName)
      78             :     {
      79           4 :         return oGeomFieldInfos[cFieldName].iliGeomType;
      80             :     }
      81             : 
      82             :     OGRErr CreateField(const OGRFieldDefn *poField,
      83             :                        int bApproxOK = TRUE) override;
      84             : 
      85             :     int TestCapability(const char *) override;
      86             : 
      87             :     GDALDataset *GetDataset() override;
      88             : };
      89             : 
      90             : /************************************************************************/
      91             : /*                          OGRILI2DataSource                           */
      92             : /************************************************************************/
      93             : 
      94             : class OGRILI2DataSource final : public OGRDataSource
      95             : {
      96             :   private:
      97             :     std::list<OGRLayer *> listLayer;
      98             : 
      99             :     char *pszName;
     100             :     ImdReader *poImdReader;
     101             :     IILI2Reader *poReader;
     102             :     VSILFILE *fpOutput;
     103             : 
     104             :     int nLayers;
     105             :     OGRILI2Layer **papoLayers;
     106             : 
     107             :     CPL_DISALLOW_COPY_ASSIGN(OGRILI2DataSource)
     108             : 
     109             :   public:
     110             :     OGRILI2DataSource();
     111             :     virtual ~OGRILI2DataSource();
     112             : 
     113             :     int Open(const char *, char **papszOpenOptions, int bTestOpen);
     114             :     int Create(const char *pszFile, char **papszOptions);
     115             : 
     116           0 :     const char *GetName() override
     117             :     {
     118           0 :         return pszName;
     119             :     }
     120             : 
     121          53 :     int GetLayerCount() override
     122             :     {
     123          53 :         return static_cast<int>(listLayer.size());
     124             :     }
     125             : 
     126             :     OGRLayer *GetLayer(int) override;
     127             : 
     128             :     OGRLayer *ICreateLayer(const char *pszName,
     129             :                            const OGRGeomFieldDefn *poGeomFieldDefn,
     130             :                            CSLConstList papszOptions) override;
     131             : 
     132           2 :     VSILFILE *GetOutputFP()
     133             :     {
     134           2 :         return fpOutput;
     135             :     }
     136             : 
     137             :     int TestCapability(const char *) override;
     138             : };
     139             : 
     140             : #endif /* OGR_ILI2_H_INCLUDED */