1                 : /******************************************************************************
       2                 :  * $Id: tigerkeyfeatures.cpp 22961 2011-08-20 17:09:59Z rouault $
       3                 :  *
       4                 :  * Project:  TIGER/Line Translator
       5                 :  * Purpose:  Implements TigerKeyFeatures, providing access to .RT9 files.
       6                 :  * Author:   Frank Warmerdam, warmerdam@pobox.com
       7                 :  *
       8                 :  ******************************************************************************
       9                 :  * Copyright (c) 1999, Frank Warmerdam
      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: tigerkeyfeatures.cpp 22961 2011-08-20 17:09:59Z rouault $");
      34                 : 
      35                 : #define FILE_CODE "9"
      36                 : 
      37                 : static const TigerFieldInfo rt9_fields[] = {
      38                 :   // fieldname    fmt  type  OFTType      beg  end  len  bDefine bSet bWrite
      39                 :   { "MODULE",     ' ', ' ', OFTString,     0,   0,   8,       1,   0,     0 },
      40                 :   { "FILE",       'L', 'N', OFTString,     6,  10,   5,       1,   1,     1 },
      41                 :   { "STATE",      'L', 'N', OFTInteger,    6,   7,   2,       1,   1,     1 },
      42                 :   { "COUNTY",     'L', 'N', OFTInteger,    8,  10,   3,       1,   1,     1 },
      43                 :   { "CENID",      'L', 'A', OFTString,    11,  15,   5,       1,   1,     1 },
      44                 :   { "POLYID",     'R', 'N', OFTInteger,   16,  25,  10,       1,   1,     1 },
      45                 :   { "SOURCE",     'L', 'A', OFTString,    26,  26,   1,       1,   1,     1 },
      46                 :   { "CFCC",       'L', 'A', OFTString,    27,  29,   3,       1,   1,     1 },
      47                 :   { "KGLNAME",    'L', 'A', OFTString,    30,  59,  30,       1,   1,     1 },
      48                 :   { "KGLADD",     'R', 'A', OFTString,    60,  70,  11,       1,   1,     1 },
      49                 :   { "KGLZIP",     'L', 'N', OFTInteger,   71,  75,   5,       1,   1,     1 },
      50                 :   { "KGLZIP4",    'L', 'N', OFTInteger,   76,  79,   4,       1,   1,     1 },
      51                 :   { "FEAT",       'R', 'N', OFTInteger,   80,  87,   8,       1,   1,     1 }
      52                 : };
      53                 : 
      54                 : static const TigerRecordInfo rt9_info =
      55                 :   {
      56                 :     rt9_fields,
      57                 :     sizeof(rt9_fields) / sizeof(TigerFieldInfo),
      58                 :     88
      59                 :   };
      60                 : 
      61                 : /************************************************************************/
      62                 : /*                         TigerKeyFeatures()                         */
      63                 : /************************************************************************/
      64                 : 
      65               0 : TigerKeyFeatures::TigerKeyFeatures( OGRTigerDataSource * poDSIn,
      66               0 :                                   const char * pszPrototypeModule ) : TigerFileBase(&rt9_info, FILE_CODE)
      67                 : 
      68                 : {
      69               0 :     poDS = poDSIn;
      70               0 :     poFeatureDefn = new OGRFeatureDefn( "KeyFeatures" );
      71               0 :     poFeatureDefn->Reference();
      72               0 :     poFeatureDefn->SetGeomType( wkbNone );
      73                 : 
      74                 :     /* -------------------------------------------------------------------- */
      75                 :     /*      Fields from type 9 record.                                      */
      76                 :     /* -------------------------------------------------------------------- */
      77                 : 
      78               0 :     AddFieldDefns( psRTInfo, poFeatureDefn );
      79                 : 
      80               0 : }