1 /******************************************************************************
2 * $Id: tigerspatialmetadata.cpp 27745 2014-09-27 16:38:57Z goatbar $
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 27745 2014-09-27 16:38:57Z goatbar $");
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
TigerSpatialMetadata(OGRTigerDataSource * poDSIn,CPL_UNUSED const char * pszPrototypeModule)60 TigerSpatialMetadata::TigerSpatialMetadata( OGRTigerDataSource * poDSIn,
61 CPL_UNUSED const char * pszPrototypeModule ) :
62 TigerFileBase(&rtM_info, FILE_CODE)
63
64 {
65 poDS = poDSIn;
66 poFeatureDefn = new OGRFeatureDefn( "SpatialMetadata" );
67 poFeatureDefn->Reference();
68 poFeatureDefn->SetGeomType( wkbNone );
69
70 /* -------------------------------------------------------------------- */
71 /* Fields from record type H */
72 /* -------------------------------------------------------------------- */
73
74 AddFieldDefns(psRTInfo, poFeatureDefn);
75 }
76