text: /******************************************************************************
   * $Id$
   *
   * Project:  OpenAir Translator
   * Purpose:  Definition of classes for OGR .sua driver.
   * Author:   Even Rouault, even dot rouault at mines dash paris dot org
   *
   ******************************************************************************
   * Copyright (c) 2010, Even Rouault <even dot rouault at mines-paris dot org>
   *
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the "Software"),
   * to deal in the Software without restriction, including without limitation
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   * and/or sell copies of the Software, and to permit persons to whom the
   * Software is furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included
   * in all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
   * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
   * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
   * DEALINGS IN THE SOFTWARE.
   ****************************************************************************/
  
  #ifndef _OGR_OPENAIR_H_INCLUDED
  #define _OGR_OPENAIR_H_INCLUDED
  
  #include "ogrsf_frmts.h"
  #include <map>
  
  /************************************************************************/
  /*                           OGROpenAirLayer                            */
  /************************************************************************/
  
  typedef struct
  {
      int penStyle;
      int penWidth;
      int penR, penG, penB;
      int fillR, fillG, fillB;
  } OpenAirStyle;
  
  class OGROpenAirLayer : public OGRLayer
  {
      OGRFeatureDefn*    poFeatureDefn;
      OGRSpatialReference *poSRS;
  
      VSILFILE*          fpOpenAir;
      int                bEOF;
      int                bHasLastLine;
      CPLString          osLastLine;
  
      int                nNextFID;
  
      std::map<CPLString,OpenAirStyle*> oStyleMap;
  
      OGRFeature *       GetNextRawFeature();
  
    public:
                          OGROpenAirLayer(VSILFILE* fp);
                          ~OGROpenAirLayer();
  
  
      virtual void                ResetReading();
      virtual OGRFeature *        GetNextFeature();
  
      virtual OGRFeatureDefn *    GetLayerDefn() { return poFeatureDefn; }
  
      virtual int                 TestCapability( const char * );
  };
  
  /************************************************************************/
  /*                       OGROpenAirLabelLayer                           */
  /************************************************************************/
  
  class OGROpenAirLabelLayer : public OGRLayer
  {
      OGRFeatureDefn*    poFeatureDefn;
      OGRSpatialReference *poSRS;
  
      VSILFILE*          fpOpenAir;
      CPLString          osLastLine;
  
      int                nNextFID;
  
      OGRFeature *       GetNextRawFeature();
  
      CPLString          osCLASS, osNAME, osFLOOR, osCEILING;
  
    public:
                          OGROpenAirLabelLayer(VSILFILE* fp);
                          ~OGROpenAirLabelLayer();
  
  
      virtual void                ResetReading();
      virtual OGRFeature *        GetNextFeature();
  
      virtual OGRFeatureDefn *    GetLayerDefn() { return poFeatureDefn; }
  
      virtual int                 TestCapability( const char * );
  };
  
  /************************************************************************/
  /*                         OGROpenAirDataSource                         */
  /************************************************************************/
  
  class OGROpenAirDataSource : public OGRDataSource
  {
      char*               pszName;
  
      OGRLayer**          papoLayers;
      int                 nLayers;
  
    public:
                          OGROpenAirDataSource();
                          ~OGROpenAirDataSource();
  
      int                 Open( const char * pszFilename );
  
      virtual const char*         GetName() { return pszName; }
  
      virtual int                 GetLayerCount() { return nLayers; }
      virtual OGRLayer*           GetLayer( int );
  
      virtual int                 TestCapability( const char * );
  };
  
  int OGROpenAirGetLatLon(const char* pszStr, double& dfLat, double& dfLon);
  
  #endif /* ndef _OGR_OPENAIR_H_INCLUDED */
  