E:/Projetos_Primeiro_Semestre_2012/TerraView/terralib/src/terralib/drivers/shapelib/TeDriverSHPDBF.h

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/************************************************************************************
TerraLib - a library for developing GIS applications.
Copyright � 2001-2007 INPE and Tecgraf/PUC-Rio.

This code is part of the TerraLib library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

You should have received a copy of the GNU Lesser General Public
License along with this library.

The authors reassure the license terms regarding the warranties.
They specifically disclaim any warranties, including, but not limited to,
the implied warranties of merchantability and fitness for a particular purpose.
The library provided hereunder is on an "as is" basis, and the authors have no
obligation to provide maintenance, support, updates, enhancements, or modifications.
In no event shall INPE and Tecgraf / PUC-Rio be held liable to any party for direct,
indirect, special, incidental, or consequential damages arising out of the use
of this library and its documentation.
*************************************************************************************/
#ifndef __TERRALIB_INTERNAL_DBFSHPDRIVER_H
#define __TERRALIB_INTERNAL_DBFSHPDRIVER_H

#include "../../kernel/TeTable.h"
#include "../../kernel/TeSTElementSet.h"
#include "../../kernel/TeDataTypes.h"
#include "../../kernel/TeMultiGeometry.h"

// Using the local modified Frank-Shapelib
#include "../../../shapelib/shapefil.h"

#include "TeSHPDefines.h"

#include <string>
using namespace std;

class TeLayer;
class TeAsciiFile;
class TeProjection;
class TeDatabase;
class TePolygonSet;
class TeQuerier;
class TeTheme;


SHP_DLL bool TeReadDBFAttributeList(const string& dbfFileName, TeAttributeList& attList);

SHP_DLL bool TeReadDBFAttributes (const string& dbfFileName, TeTable& table, 
                                                                    int nrecords=-1, int rinitial=0, bool createAuto=false);

SHP_DLL bool TeImportDBFTable(const string& dbfFileName, TeDatabase* db, TeLayer* layer=0,TeAttrTableType tableType=TeAttrExternal, string objectIdAtt = "object_id_");


SHP_DLL void TeDBFRowDecode                 (DBFHandle& dbfHandle, int nr, TeTableRow& row); // End of subgroup DBF format



SHP_DLL void TeSHPPointDecode    (SHPObject* psShape, TePointSet& ps, string& objectId);


SHP_DLL void TeSHPPolyLineDecode(SHPObject* psShape, TeLineSet& ls, string& objectId);


SHP_DLL void TeSHPPolygonDecode  (SHPObject* psShape, TePolygonSet& pols, string& objectId);


SHP_DLL bool TeDecodeShape(SHPObject* psShape, TeMultiGeometry& geomestries, string& objectId); // End of Shape decode group


SHP_DLL bool
TeGetSHPInfo(std::string shpfileName, unsigned int& nShapes, TeBox& box, TeGeomRep& rep);


SHP_DLL TeLayer* TeImportShape(const string& shpFileName, TeDatabase* db, const string& layerName="");

SHP_DLL bool TeImportShape (TeLayer* layer, const string& shpFileName, string attrTableName="",  
                                                       string objectIdAttr="", unsigned int  chunkSize = 60, const bool& useTransaction = true);

SHP_DLL bool TeExportQuerierToShapefile(TeQuerier* querier, const std::string& baseName);

SHP_DLL bool TeExportThemeToShapefile(TeTheme* theme, TeSelectedObjects selOb = TeAll, const std::string& baseName="", 
                                                                                                     const std::vector<std::string> attributes = std::vector<std::string>());

SHP_DLL bool TeExportLayerToShapefile(TeLayer* layer, const string& baseName="");

SHP_DLL bool TeExportShapefile(TeLayer* layer, const string& shpFileName, const string& tableName, const string& restriction = "");

SHP_DLL bool TeExportPolygonSet2SHP( const TePolygonSet& ps,const string& base_file_name  );


SHP_DLL bool TeSTOSetBuildSHP(TeSTElementSet& stoset, const string& fileName);

SHP_DLL DBFHandle TeCreateDBFFile (const string& dbfFilename, TeAttributeList& attList);

SHP_DLL  void TeWriteDataProjectionToFile(TeProjection* projection, const std::string& fileName);

 // End of subgroup SHAPEFILE format


#include "../../kernel/TeGeoDataDriver.h"

class SHP_DLL TeShapefileDriver: public TeGeoDataDriver
{
           std::string shpFileName_;
           std::string dbfFileName_;
           SHPHandle  hSHP_;
           DBFHandle  hDBF_;

public:

           TeShapefileDriver(std::string fileName);

           ~TeShapefileDriver();

           std::string getFileName();

           bool isDataAccessible();

           TeProjection* getDataProjection();

           /*
                      \param nObjects to return the number of objects accessible in the data set
                      \param ext to return the spatial extension of the geometries in the data set
                      \param repres to return the type of geometries in the file
                      \return true if or false whether it can retrieve the information or not
           */
           bool getDataInfo(unsigned int& nObjects , TeBox& ext, TeGeomRep& repres);

           bool getDataAttributesList(TeAttributeList& attList);

           /*
                      \param dataSet to return data set
                      \return true if or false whether it can retrieve the information or not
           */
           bool loadData(TeSTElementSet* dataSet);

           void close();
};

 // End of group ImpExp format

#endif