s57writer.cpp

支持各种栅格图像和矢量图像读取的库

/******************************************************************************
 * $Id: s57writer.cpp 10646 2007-01-18 02:38:10Z warmerdam $
 *
 * Project:  S-57 Translator
 * Purpose:  Implements S57Writer class.
 * Author:   Frank Warmerdam, [e-mail]
 *
 ******************************************************************************
 * Copyright (c) 2003, 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.
 ****************************************************************************/

#include "s57.h"
#include "ogr_api.h"
#include "cpl_conv.h"
#include "cpl_string.h"

CPL_CVSID("$Id: s57writer.cpp 10646 2007-01-18 02:38:10Z warmerdam $");

/************************************************************************/
/*                             S57Writer()                              */
/************************************************************************/

S57Writer::S57Writer()

{
    poModule = NULL;
    poRegistrar = NULL;

    nCOMF = 10000000;
    nSOMF = 10;
}

/************************************************************************/
/*                             ~S57Writer()                             */
/************************************************************************/

S57Writer::~S57Writer()

{
    Close();
}

/************************************************************************/
/*                               Close()                                */
/*                                                                      */
/*      Close the current S-57 dataset.                                 */
/************************************************************************/

int S57Writer::Close()

{
    if( poModule != NULL )
    {
        poModule->Close();
        delete poModule;
        poModule = NULL;
    }
    return TRUE;
}

/************************************************************************/
/*                           CreateS57File()                            */
/*                                                                      */
/*      Create a new output ISO8211 file with all the S-57 data         */
/*      definitions.                                                    */
/************************************************************************/

int S57Writer::CreateS57File( const char *pszFilename )

{
    DDFModule  oModule;
    DDFFieldDefn *poFDefn;

    Close();

    nNext0001Index = 1;

/* -------------------------------------------------------------------- */
/*      Create and initialize new module.                               */
/* -------------------------------------------------------------------- */
    poModule = new DDFModule();
    poModule->Initialize();

/* -------------------------------------------------------------------- */
/*      Create the '0000' definition.                                   */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "0000", "", "0001DSIDDSIDDSSI0001DSPM0001VRIDVRIDATTVVRIDVRPCVRIDVRPTVRIDSGCCVRIDSG2DVRIDSG3D0001FRIDFRIDFOIDFRIDATTFFRIDNATFFRIDFFPCFRIDFFPTFRIDFSPCFRIDFSPT",
                     dsc_elementary, 
                     dtc_char_string );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the '0001' definition.                                   */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "0001", "ISO 8211 Record Identifier", "", 
                     dsc_elementary, dtc_bit_string,
                     "(b12)" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the DSID field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "DSID", "Data set identification field", "",
                     dsc_vector, dtc_mixed_data_type );

    poFDefn->AddSubfield( "RCNM", "b11" );
    poFDefn->AddSubfield( "RCID", "b14" );
    poFDefn->AddSubfield( "EXPP", "b11" );
    poFDefn->AddSubfield( "INTU", "b11" );
    poFDefn->AddSubfield( "DSNM", "A" );
    poFDefn->AddSubfield( "EDTN", "A" );
    poFDefn->AddSubfield( "UPDN", "A" );
    poFDefn->AddSubfield( "UADT", "A(8)" );
    poFDefn->AddSubfield( "ISDT", "A(8)" );
    poFDefn->AddSubfield( "STED", "R(4)" );
    poFDefn->AddSubfield( "PRSP", "b11" );
    poFDefn->AddSubfield( "PSDN", "A" );
    poFDefn->AddSubfield( "PRED", "A" );
    poFDefn->AddSubfield( "PROF", "b11" );
    poFDefn->AddSubfield( "AGEN", "b12" );
    poFDefn->AddSubfield( "COMT", "A" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the DSSI field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "DSSI", "Data set structure information field", "",
                     dsc_vector, dtc_mixed_data_type );

    poFDefn->AddSubfield( "DSTR", "b11" );
    poFDefn->AddSubfield( "AALL", "b11" );
    poFDefn->AddSubfield( "NALL", "b11" );
    poFDefn->AddSubfield( "NOMR", "b14" );
    poFDefn->AddSubfield( "NOCR", "b14" );
    poFDefn->AddSubfield( "NOGR", "b14" );
    poFDefn->AddSubfield( "NOLR", "b14" );
    poFDefn->AddSubfield( "NOIN", "b14" );
    poFDefn->AddSubfield( "NOCN", "b14" );
    poFDefn->AddSubfield( "NOED", "b14" );
    poFDefn->AddSubfield( "NOFA", "b14" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the DSPM field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "DSPM", "Data set parameter field", "",
                     dsc_vector, dtc_mixed_data_type );

    poFDefn->AddSubfield( "RCNM", "b11" );
    poFDefn->AddSubfield( "RCID", "b14" );
    poFDefn->AddSubfield( "HDAT", "b11" );
    poFDefn->AddSubfield( "VDAT", "b11" );
    poFDefn->AddSubfield( "SDAT", "b11" );
    poFDefn->AddSubfield( "CSCL", "b14" );
    poFDefn->AddSubfield( "DUNI", "b11" );
    poFDefn->AddSubfield( "HUNI", "b11" );
    poFDefn->AddSubfield( "PUNI", "b11" );
    poFDefn->AddSubfield( "COUN", "b11" );
    poFDefn->AddSubfield( "COMF", "b14" );
    poFDefn->AddSubfield( "SOMF", "b14" );
    poFDefn->AddSubfield( "COMT", "A" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the VRID field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "VRID", "Vector record identifier field", "",
                     dsc_vector, dtc_mixed_data_type );

    poFDefn->AddSubfield( "RCNM", "b11" );
    poFDefn->AddSubfield( "RCID", "b14" );
    poFDefn->AddSubfield( "RVER", "b12" );
    poFDefn->AddSubfield( "RUIN", "b11" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the VRPC field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "VRPC", "Vector Record Pointer Control field", "",
                     dsc_vector, dtc_mixed_data_type );

    poFDefn->AddSubfield( "VPUI", "b11" );
    poFDefn->AddSubfield( "VPIX", "b12" );
    poFDefn->AddSubfield( "NVPT", "b12" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the VRPT field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "VRPT", "Vector record pointer field", "*",
                     dsc_array, dtc_mixed_data_type );

    poFDefn->AddSubfield( "NAME", "B(40)" );
    poFDefn->AddSubfield( "ORNT", "b11" );
    poFDefn->AddSubfield( "USAG", "b11" );
    poFDefn->AddSubfield( "TOPI", "b11" );
    poFDefn->AddSubfield( "MASK", "b11" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the ATTV field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "ATTV", "Vector record attribute field", "*",
                     dsc_array, dtc_mixed_data_type );

    poFDefn->AddSubfield( "ATTL", "b12" );
    poFDefn->AddSubfield( "ATVL", "A" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the SGCC field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "SGCC", "Coordinate Control Field", "",
                     dsc_vector, dtc_mixed_data_type );

    poFDefn->AddSubfield( "CCUI", "b11" );
    poFDefn->AddSubfield( "CCIX", "b12" );
    poFDefn->AddSubfield( "CCNC", "b12" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the SG2D field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "SG2D", "2-D coordinate field", "*",
                     dsc_array, dtc_mixed_data_type );

    poFDefn->AddSubfield( "YCOO", "b24" );
    poFDefn->AddSubfield( "XCOO", "b24" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the SG3D field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "SG3D", "3-D coordinate (sounding array) field", "*",
                     dsc_array, dtc_mixed_data_type );

    poFDefn->AddSubfield( "YCOO", "b24" );
    poFDefn->AddSubfield( "XCOO", "b24" );
    poFDefn->AddSubfield( "VE3D", "b24" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the FRID field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "FRID", "Feature record identifier field", "",
                     dsc_vector, dtc_mixed_data_type );

    poFDefn->AddSubfield( "RCNM", "b11" );
    poFDefn->AddSubfield( "RCID", "b14" );
    poFDefn->AddSubfield( "PRIM", "b11" );
    poFDefn->AddSubfield( "GRUP", "b11" );
    poFDefn->AddSubfield( "OBJL", "b12" );
    poFDefn->AddSubfield( "RVER", "b12" );
    poFDefn->AddSubfield( "RUIN", "b11" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the FOID field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "FOID", "Feature object identifier field", "",
                     dsc_vector, dtc_mixed_data_type );

    poFDefn->AddSubfield( "AGEN", "b12" );
    poFDefn->AddSubfield( "FIDN", "b14" );
    poFDefn->AddSubfield( "FIDS", "b12" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the ATTF field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "ATTF", "Feature record attribute field", "*",
                     dsc_array, dtc_mixed_data_type );

    poFDefn->AddSubfield( "ATTL", "b12" );
    poFDefn->AddSubfield( "ATVL", "A" );

    poModule->AddField( poFDefn );

/* -------------------------------------------------------------------- */
/*      Create the NATF field.                                          */
/* -------------------------------------------------------------------- */
    poFDefn = new DDFFieldDefn();

    poFDefn->Create( "NATF", "Feature record national attribute field", "*",
                     dsc_array, dtc_mixed_data_type );

    poFDefn->AddSubfield( "ATTL", "b12" );
    poFDefn->AddSubfield( "ATVL", "A" );