ocitest.cpp

GIS系统支持库Geospatial Data Abstraction Library代码.GDAL is a translator library for raster geospatial dat

/******************************************************************************
 * $Id: ocitest.cpp,v 1.2 2002/12/28 04:38:36 warmerda Exp $
 *
 * Project:  Oracle Spatial Driver
 * Purpose:  Test mainline for Oracle Spatial Driver low level functions.
 * Author:   Frank Warmerdam, [e-mail]
 *
 ******************************************************************************
 * Copyright (c) 2002, Frank Warmerdam <[e-mail]>
 *
 * 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.
 ******************************************************************************
 *
 * $Log: ocitest.cpp,v $
 * Revision 1.2  2002/12/28 04:38:36  warmerda
 * converted to unix file conventions
 *
 * Revision 1.1  2002/12/28 04:07:27  warmerda
 * New
 *
 */

#include "ogr_oci.h"
#include "cpl_conv.h"

CPL_CVSID("$Id: ocitest.cpp,v 1.2 2002/12/28 04:38:36 warmerda Exp $");

/************************************************************************/
/*                                main()                                */
/************************************************************************/

int main( int nArgc, char ** papszArgv )

{
    OGROCISession *poSession = NULL;
    const char *pszStatement = "SELECT * FROM NEPSITE";
    int  nColCount;
    char **papszResult;

    if( nArgc > 1 )
        pszStatement = papszArgv[1];

    poSession = OGRGetOCISession( "system", "LetoKing", "" );
    if( poSession == NULL )
        exit( 1 );

    OGROCIStatement oStatement( poSession );

    if( oStatement.Execute( pszStatement ) == CE_Failure )
        exit( 2 );

    while( (papszResult = oStatement.SimpleFetchRow()) != NULL )
    {
        OGRFeatureDefn *poDefn = oStatement.GetResultDefn();
        int nColCount = poDefn->GetFieldCount();
        int i;

        printf( "\n" );
        for( i = 0; i < nColCount; i++ )
        {
            printf( "  %s = %s\n", 
                    poDefn->GetFieldDefn(i)->GetNameRef(),
                    papszResult[i] );
        }
    }
}