LCOV - code coverage report
Current view: top level - ogr/ogrsf_frmts/ogdi - ogrogdi.h (source / functions) Hit Total Coverage
Test: gdal_filtered.info Lines: 17 17 100.0 %
Date: 2025-02-20 10:14:44 Functions: 8 8 100.0 %

          Line data    Source code
       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  OGDI Bridge
       4             :  * Purpose:  Private definitions within the OGDI driver to implement
       5             :  *           integration with OGR.
       6             :  * Author:   Daniel Morissette, danmo@videotron.ca
       7             :  *           (Based on some code contributed by Frank Warmerdam :)
       8             :  *
       9             :  ******************************************************************************
      10             :  * Copyright (c) 2000,  Daniel Morissette
      11             :  *
      12             :  * SPDX-License-Identifier: MIT
      13             :  ****************************************************************************/
      14             : 
      15             : #ifndef OGDOGDI_H_INCLUDED
      16             : #define OGDOGDI_H_INCLUDED
      17             : 
      18             : #include <math.h>
      19             : extern "C"
      20             : {
      21             : /* Older versions of OGDI have register keywords as qualifier for arguments
      22             :  * of functions, which is illegal in C++17 */
      23             : #define register
      24             : #include "ecs.h"
      25             : #undef register
      26             : }
      27             : #include "ogrsf_frmts.h"
      28             : 
      29             : /************************************************************************/
      30             : /*                             OGROGDILayer                             */
      31             : /************************************************************************/
      32             : class OGROGDIDataSource;
      33             : 
      34             : class OGROGDILayer final : public OGRLayer
      35             : {
      36             :     OGROGDIDataSource *m_poODS;
      37             :     int m_nClientID;
      38             :     char *m_pszOGDILayerName;
      39             :     ecs_Family m_eFamily;
      40             : 
      41             :     OGRFeatureDefn *m_poFeatureDefn;
      42             :     OGRSpatialReference *m_poSpatialRef;
      43             :     ecs_Region m_sFilterBounds;
      44             : 
      45             :     int m_iNextShapeId;
      46             :     int m_nTotalShapeCount;
      47             :     int m_nFilteredOutShapes;
      48             : 
      49             :     OGRFeature *GetNextRawFeature();
      50             : 
      51             :   public:
      52             :     OGROGDILayer(OGROGDIDataSource *, const char *, ecs_Family);
      53             :     virtual ~OGROGDILayer();
      54             :     OGRErr ISetSpatialFilter(int iGeomField,
      55             :                              const OGRGeometry *poGeom) override;
      56             :     virtual OGRErr SetAttributeFilter(const char *pszQuery) override;
      57             : 
      58             :     void ResetReading() override;
      59             :     OGRFeature *GetNextFeature() override;
      60             : 
      61             :     OGRFeature *GetFeature(GIntBig nFeatureId) override;
      62             : 
      63        1899 :     OGRFeatureDefn *GetLayerDefn() override
      64             :     {
      65        1899 :         return m_poFeatureDefn;
      66             :     }
      67             : 
      68             :     GIntBig GetFeatureCount(int) override;
      69             : 
      70             :     int TestCapability(const char *) override;
      71             : 
      72             :   private:
      73             :     void BuildFeatureDefn();
      74             : };
      75             : 
      76             : /************************************************************************/
      77             : /*                          OGROGDIDataSource                           */
      78             : /************************************************************************/
      79             : 
      80             : class OGROGDIDataSource final : public GDALDataset
      81             : {
      82             :     OGROGDILayer **m_papoLayers;
      83             :     int m_nLayers;
      84             : 
      85             :     int m_nClientID;
      86             : 
      87             :     ecs_Region m_sGlobalBounds;
      88             :     OGRSpatialReference *m_poSpatialRef;
      89             : 
      90             :     OGROGDILayer *m_poCurrentLayer;
      91             : 
      92             :     int m_bLaunderLayerNames;
      93             : 
      94             :     void IAddLayer(const char *pszLayerName, ecs_Family eFamily);
      95             : 
      96             :   public:
      97             :     OGROGDIDataSource();
      98             :     ~OGROGDIDataSource();
      99             : 
     100             :     int Open(const char *);
     101             : 
     102         455 :     int GetLayerCount() override
     103             :     {
     104         455 :         return m_nLayers;
     105             :     }
     106             : 
     107             :     OGRLayer *GetLayer(int) override;
     108             : 
     109         608 :     ecs_Region *GetGlobalBounds()
     110             :     {
     111         608 :         return &m_sGlobalBounds;
     112             :     }
     113             : 
     114          19 :     OGRSpatialReference *DSGetSpatialRef()
     115             :     {
     116          19 :         return m_poSpatialRef;
     117             :     }
     118             : 
     119          19 :     int GetClientID()
     120             :     {
     121          19 :         return m_nClientID;
     122             :     }
     123             : 
     124        1378 :     OGROGDILayer *GetCurrentLayer()
     125             :     {
     126        1378 :         return m_poCurrentLayer;
     127             :     }
     128             : 
     129           8 :     void SetCurrentLayer(OGROGDILayer *poLayer)
     130             :     {
     131           8 :         m_poCurrentLayer = poLayer;
     132           8 :     }
     133             : 
     134          19 :     int LaunderLayerNames()
     135             :     {
     136          19 :         return m_bLaunderLayerNames;
     137             :     }
     138             : };
     139             : 
     140             : #endif /* OGDOGDI_H_INCLUDED */

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