1                 : /******************************************************************************
       2                 :  * $Id: tigerspatialmetadata.cpp 22961 2011-08-20 17:09:59Z rouault $
       3                 :  *
       4                 :  * Project:  TIGER/Line Translator
       5                 :  * Purpose:  Implements TigerSpatialMetadata, providing access to .RTM files.
       6                 :  * Author:   Frank Warmerdam, warmerdam@pobox.com
       7                 :  *
       8                 :  ******************************************************************************
       9                 :  * Copyright (c) 2005, Frank Warmerdam <warmerdam@pobox.com>
      10                 :  *
      11                 :  * Permission is hereby granted, free of charge, to any person obtaining a
      12                 :  * copy of this software and associated documentation files (the "Software"),
      13                 :  * to deal in the Software without restriction, including without limitation
      14                 :  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      15                 :  * and/or sell copies of the Software, and to permit persons to whom the
      16                 :  * Software is furnished to do so, subject to the following conditions:
      17                 :  *
      18                 :  * The above copyright notice and this permission notice shall be included
      19                 :  * in all copies or substantial portions of the Software.
      20                 :  *
      21                 :  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
      22                 :  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      23                 :  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
      24                 :  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      25                 :  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
      26                 :  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
      27                 :  * DEALINGS IN THE SOFTWARE.
      28                 :  ****************************************************************************/
      29                 : 
      30                 : #include "ogr_tiger.h"
      31                 : #include "cpl_conv.h"
      32                 : 
      33                 : CPL_CVSID("$Id: tigerspatialmetadata.cpp 22961 2011-08-20 17:09:59Z rouault $");
      34                 : 
      35                 : #define FILE_CODE "M"
      36                 : 
      37                 : static const TigerFieldInfo rtM_fields[] = {
      38                 :   // fieldname    fmt  type OFTType      beg  end  len  bDefine bSet bWrite
      39                 :   { "MODULE",     ' ', ' ', OFTString,     0,   0,   8,       1,   0,     0 },
      40                 :   { "TLID",       'R', 'N', OFTInteger,    6,  15,  10,       1,   1,     1 },
      41                 :   { "RTSQ",       'R', 'N', OFTInteger,   16,  18,   3,       1,   1,     1 },
      42                 :   { "SOURCEID",   'L', 'A', OFTString,    19,  28,  10,       1,   1,     1 },
      43                 :   { "ID",         'L', 'A', OFTString,    29,  46,  18,       1,   1,     1 },
      44                 :   { "IDFLAG",     'R', 'A', OFTString,    47,  47,   1,       1,   1,     1 },
      45                 :   { "RS-M1",      'L', 'A', OFTString,    48,  65,  18,       1,   1,     1 },
      46                 :   { "RS-M2",      'L', 'A', OFTString,    66,  67,   2,       1,   1,     1 },
      47                 :   { "RS-M3",      'L', 'A', OFTString,    68,  90,  23,       1,   1,     1 }
      48                 : };
      49                 : static const TigerRecordInfo rtM_info =
      50                 :   {
      51                 :     rtM_fields,
      52                 :     sizeof(rtM_fields) / sizeof(TigerFieldInfo),
      53                 :     90
      54                 :   };
      55                 : 
      56                 : /************************************************************************/
      57                 : /*                        TigerSpatialMetadata()                        */
      58                 : /************************************************************************/
      59                 : 
      60              10 : TigerSpatialMetadata::TigerSpatialMetadata( OGRTigerDataSource * poDSIn,
      61              10 :                             const char * pszPrototypeModule ) : TigerFileBase(&rtM_info, FILE_CODE)
      62                 : 
      63                 : {
      64              10 :     poDS = poDSIn;
      65              10 :     poFeatureDefn = new OGRFeatureDefn( "SpatialMetadata" );
      66              10 :     poFeatureDefn->Reference();
      67              10 :     poFeatureDefn->SetGeomType( wkbNone );
      68                 : 
      69                 :     /* -------------------------------------------------------------------- */
      70                 :     /*      Fields from record type H                                       */
      71                 :     /* -------------------------------------------------------------------- */
      72                 : 
      73              10 :     AddFieldDefns(psRTInfo, poFeatureDefn);
      74              10 : }