/****************************************************************************** * $Id: ogr_sde.h 10646 2007-01-18 02:38:10Z warmerdam $ * * Project:  OpenGIS Simple Features Reference Implementation * Purpose:  Private definitions for OGR SDE driver. * Author:   Frank Warmerdam, warmerdam@pobox.com * ****************************************************************************** * Copyright (c) 2005, Frank Warmerdam <warmerdam@pobox.com> * * 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_SDE_H_INCLUDED#define _OGR_SDE_H_INLLUDED#include "ogrsf_frmts.h"#include <sdetype.h> /* ESRI SDE Client Includes */#include <sdeerno.h>#include <vector>#include "cpl_string.h"/************************************************************************//*                            OGRSDELayer                                *//************************************************************************/class OGRSDEDataSource;class OGRSDELayer : public OGRLayer{  protected:    OGRFeatureDefn     *poFeatureDefn;    // Layer spatial reference system, and srid.    OGRSpatialReference *poSRS;    CPLString           osAttributeFilter;    int                 bQueryInstalled;    int                 bQueryActive;    SE_STREAM           hStream;        int                 bHaveLayerInfo;    SE_LAYERINFO        hLayerInfo;    SE_COORDREF         hCoordRef;    OGRSDEDataSource    *poDS;    int                 iFIDColumn;    int                 nNextFID;    int                 iShapeColumn;    CPLString           osShapeColumnName;    char              **papszAllColumns;    std::vector<int>    anFieldMap;     // SDE index of OGR field.    std::vector<int>    anFieldTypeMap; // SDE type    int                 InstallQuery( int );    OGRFeature         *TranslateSDERecord();    OGRGeometry        *TranslateSDEGeometry( SE_SHAPE );    int                 NeedLayerInfo();    // This process can be fairly expensive depending on the configuration    // of the layer in SDE. Enable this feature with OGR_SDE_GETLAYERTYPE.    OGRwkbGeometryType  DiscoverLayerType();  public:                        OGRSDELayer( OGRSDEDataSource * );    virtual             ~OGRSDELayer();    int                 Initialize( const char *, const char *, const char * );    virtual void        ResetReading();    virtual OGRFeature *GetNextFeature();    virtual OGRFeature *GetFeature( long nFeatureId );    virtual OGRErr      GetExtent( OGREnvelope *psExtent, int bForce );    virtual int         GetFeatureCount( int bForce );    virtual OGRErr      SetAttributeFilter( const char *pszQuery );    OGRFeatureDefn *    GetLayerDefn() { return poFeatureDefn; }    virtual OGRSpatialReference *GetSpatialRef();    virtual int         TestCapability( const char * );};/************************************************************************//*                           OGRSDEDataSource                            *//************************************************************************/class OGRSDEDataSource : public OGRDataSource{    OGRSDELayer        **papoLayers;    int                 nLayers;    char               *pszName;    SE_CONNECTION       hConnection;  public:                        OGRSDEDataSource();                        ~OGRSDEDataSource();    int                 Open( const char * );    int                 OpenTable( const char *pszTableName,                                    const char *pszFIDColumn,                                    const char *pszShapeColumn );    const char          *GetName() { return pszName; }    int                 GetLayerCount() { return nLayers; }    OGRLayer            *GetLayer( int );    int                 TestCapability( const char * );    SE_CONNECTION       GetConnection() { return hConnection; }    void                IssueSDEError( int, const char * );  protected:    void                EnumerateSpatialTables();    void                OpenSpatialTable( const char* pszTableName );    void                CreateLayerFromRegInfo(SE_REGINFO& reginfo);};/************************************************************************//*                             OGRSDEDriver                              *//************************************************************************/class OGRSDEDriver : public OGRSFDriver{  public:                ~OGRSDEDriver();    const char *GetName();    OGRDataSource *Open( const char *, int );    int                 TestCapability( const char * );};#endif /* ndef _OGR_PG_H_INCLUDED */