ntfdump.cpp

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

/******************************************************************************
 * $Id: ntfdump.cpp,v 1.7 2001/07/18 04:55:16 warmerda Exp $
 *
 * Project:  NTF Translator
 * Purpose:  Simple test harnass.
 * Author:   Frank Warmerdam, [e-mail]
 *
 ******************************************************************************
 * Copyright (c) 1999, Frank Warmerdam
 *
 * 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: ntfdump.cpp,v $
 * Revision 1.7  2001/07/18 04:55:16  warmerda
 * added CPL_CSVID
 *
 * Revision 1.6  2001/01/19 20:31:12  warmerda
 * expand tabs
 *
 * Revision 1.5  2001/01/17 19:08:37  warmerda
 * added CODELIST support
 *
 * Revision 1.4  1999/10/04 13:28:43  warmerda
 * added DEM_SAMPLE support
 *
 * Revision 1.3  1999/10/01 14:47:51  warmerda
 * major upgrade: generic, string feature codes, etc
 *
 * Revision 1.2  1999/08/30 16:48:40  warmerda
 * cleanup features
 *
 * Revision 1.1  1999/08/28 03:13:35  warmerda
 * New
 *
 */

#include "ntf.h"
#include "cpl_vsi.h"
#include "cpl_string.h"

CPL_CVSID("$Id: ntfdump.cpp,v 1.7 2001/07/18 04:55:16 warmerda Exp $");

static void NTFDump( const char * pszFile, char **papszOptions );
static void NTFCount( const char * pszFile );

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

int main( int argc, char ** argv )

{
    const char  *pszMode = "-d";
    char        **papszOptions = NULL;
    
    if( argc == 1 )
        printf( "Usage: ntfdump [-s n] [-g] [-d] [-c] [-codelist] files\n" );
    
    for( int i = 1; i < argc; i++ )
    {
        if( EQUAL(argv[i],"-g") )
            papszOptions = CSLSetNameValue( papszOptions,
                                            "FORCE_GENERIC", "ON" );
        else if( EQUAL(argv[i],"-s") )
        {
            papszOptions = CSLSetNameValue( papszOptions,
                                            "DEM_SAMPLE", argv[++i] );
        }
        else if( EQUAL(argv[i],"-codelist") )
        {
            papszOptions = CSLSetNameValue( papszOptions,
                                            "CODELIST", "ON" );
        }
        else if( argv[i][0] == '-' )
            pszMode = argv[i];
        else if( EQUAL(pszMode,"-d") )
            NTFDump( argv[i], papszOptions );
        else if( EQUAL(pszMode,"-c") )
            NTFCount( argv[i] );
    }

    return 0;
}

/************************************************************************/
/*                              NTFCount()                              */
/************************************************************************/

static void NTFCount( const char * pszFile )

{
    FILE      *fp;
    NTFRecord *poRecord = NULL;
    int       anCount[100], i;

    for( i = 0; i < 100; i++ )
        anCount[i] = 0;

    fp = VSIFOpen( pszFile, "r" );
    if( fp == NULL )
        return;
    
    do {
        if( poRecord != NULL )
            delete poRecord;

        poRecord = new NTFRecord( fp );
        anCount[poRecord->GetType()]++;

    } while( poRecord->GetType() != 99 );

    VSIFClose( fp );

    printf( "\nReporting on: %s\n", pszFile );
    for( i = 0; i < 100; i++ )
    {
        if( anCount[i] > 0 )
            printf( "Found %d records of type %d\n", anCount[i], i );
    }
}

/************************************************************************/
/*                              NTFDump()                               */
/************************************************************************/

static void NTFDump( const char * pszFile, char **papszOptions )

{
    OGRFeature         *poFeature;
    OGRNTFDataSource   oDS;

    oDS.SetOptionList( papszOptions );
    
    if( !oDS.Open( pszFile ) )
        return;

    while( (poFeature = oDS.GetNextFeature()) != NULL )
    {
        printf( "-------------------------------------\n" );
        poFeature->DumpReadable( stdout );
        delete poFeature;
    }
}