Line data Source code
1 : /******************************************************************************
2 : *
3 : * Project: TIGER/Line Translator
4 : * Purpose: Implements TigerEntityNames, providing access to .RTC files.
5 : * Author: Frank Warmerdam, warmerdam@pobox.com
6 : *
7 : ******************************************************************************
8 : * Copyright (c) 1999, Frank Warmerdam
9 : * Copyright (c) 2011, Even Rouault <even dot rouault at spatialys.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 : static const char C_FILE_CODE[] = "C";
34 :
35 : static const TigerFieldInfo rtC_2002_fields[] = {
36 : // fieldname fmt type OFTType beg end len bDefine bSet
37 : {"MODULE", ' ', ' ', OFTString, 0, 0, 8, 1, 0},
38 : {"STATE", 'L', 'N', OFTInteger, 6, 7, 2, 1, 1},
39 : {"COUNTY", 'L', 'N', OFTInteger, 8, 10, 3, 1, 1},
40 : {"DATAYR", 'L', 'A', OFTString, 11, 14, 4, 1, 1},
41 : {"FIPS", 'L', 'N', OFTInteger, 15, 19, 5, 1, 1},
42 : {"FIPSCC", 'L', 'A', OFTString, 20, 21, 2, 1, 1},
43 : {"PLACEDC", 'L', 'A', OFTString, 22, 22, 1, 1, 1},
44 : {"LSADC", 'L', 'A', OFTString, 23, 24, 2, 1, 1},
45 : {"ENTITY", 'L', 'A', OFTString, 25, 25, 1, 1, 1},
46 : {"MA", 'L', 'N', OFTInteger, 26, 29, 4, 1, 1},
47 : {"SD", 'L', 'N', OFTInteger, 30, 34, 5, 1, 1},
48 : {"AIANHH", 'L', 'N', OFTInteger, 35, 38, 4, 1, 1},
49 : {"VTDTRACT", 'R', 'A', OFTString, 39, 44, 6, 1, 1},
50 : {"UAUGA", 'L', 'N', OFTInteger, 45, 49, 5, 1, 1},
51 : {"AITSCE", 'L', 'N', OFTInteger, 50, 52, 3, 1, 1},
52 : {"RS_C1", 'L', 'N', OFTInteger, 53, 54, 2, 1, 1},
53 : {"RS_C2", 'L', 'N', OFTInteger, 55, 62, 8, 1, 1},
54 : {"NAME", 'L', 'A', OFTString, 63, 122, 60, 1, 1},
55 : };
56 : static const TigerRecordInfo rtC_2002_info = {
57 : rtC_2002_fields, sizeof(rtC_2002_fields) / sizeof(TigerFieldInfo), 122};
58 :
59 : static const TigerFieldInfo rtC_2000_Redistricting_fields[] = {
60 : // fieldname fmt type OFTType beg end len bDefine bSet
61 : {"MODULE", ' ', ' ', OFTString, 0, 0, 8, 1, 0},
62 : {"STATE", 'L', 'N', OFTInteger, 6, 7, 2, 1, 1},
63 : {"COUNTY", 'L', 'N', OFTInteger, 8, 10, 3, 1, 1},
64 : {"FIPSYR", 'L', 'N', OFTString, 11, 14, 4, 1, 1},
65 : {"FIPS", 'L', 'N', OFTInteger, 15, 19, 5, 1, 1},
66 : {"FIPSCC", 'L', 'A', OFTString, 20, 21, 2, 1, 1},
67 : {"PDC", 'L', 'A', OFTString, 22, 22, 1, 1, 1},
68 : {"LASAD", 'L', 'A', OFTString, 23, 24, 2, 1, 1},
69 : {"ENTITY", 'L', 'A', OFTString, 25, 25, 1, 1, 1},
70 : {"MA", 'L', 'N', OFTInteger, 26, 29, 4, 1, 1},
71 : {"SD", 'L', 'N', OFTInteger, 30, 34, 5, 1, 1},
72 : {"AIR", 'L', 'N', OFTInteger, 35, 38, 4, 1, 1},
73 : {"VTD", 'R', 'A', OFTString, 39, 44, 6, 1, 1},
74 : {"UA", 'L', 'N', OFTInteger, 45, 49, 5, 1, 1},
75 : {"AITSCE", 'L', 'N', OFTInteger, 50, 52, 3, 1, 1},
76 : {"NAME", 'L', 'A', OFTString, 53, 112, 66, 1, 1}};
77 : static const TigerRecordInfo rtC_2000_Redistricting_info = {
78 : rtC_2000_Redistricting_fields,
79 : sizeof(rtC_2000_Redistricting_fields) / sizeof(TigerFieldInfo), 112};
80 :
81 : static const TigerFieldInfo rtC_fields[] = {
82 : // fieldname fmt type OFTType beg end len bDefine bSet
83 : {"MODULE", ' ', ' ', OFTString, 0, 0, 8, 1, 0},
84 : {"STATE", 'L', 'N', OFTInteger, 6, 7, 2, 1, 1},
85 : {"COUNTY", 'L', 'N', OFTInteger, 8, 10, 3, 1, 1},
86 : {"FIPSYR", 'L', 'N', OFTString, 11, 12, 4, 1, 1},
87 : {"FIPS", 'L', 'N', OFTInteger, 13, 17, 5, 1, 1},
88 : {"FIPSCC", 'L', 'A', OFTString, 18, 19, 2, 1, 1},
89 : {"PDC", 'L', 'A', OFTString, 20, 20, 1, 1, 1},
90 : {"LASAD", 'L', 'A', OFTString, 21, 22, 2, 1, 1},
91 : {"ENTITY", 'L', 'A', OFTString, 23, 23, 1, 1, 1},
92 : {"MA", 'L', 'N', OFTInteger, 24, 27, 4, 1, 1},
93 : {"SD", 'L', 'N', OFTInteger, 28, 32, 5, 1, 1},
94 : {"AIR", 'L', 'N', OFTInteger, 33, 36, 4, 1, 1},
95 : {"VTD", 'R', 'A', OFTString, 37, 42, 6, 1, 1},
96 : {"UA", 'L', 'N', OFTInteger, 43, 46, 4, 1, 1},
97 : {"NAME", 'L', 'A', OFTString, 47, 112, 66, 1, 1}};
98 : static const TigerRecordInfo rtC_info = {
99 : rtC_fields, sizeof(rtC_fields) / sizeof(TigerFieldInfo), 112};
100 :
101 : /************************************************************************/
102 : /* TigerEntityNames() */
103 : /************************************************************************/
104 :
105 0 : TigerEntityNames::TigerEntityNames(OGRTigerDataSource *poDSIn,
106 0 : CPL_UNUSED const char *pszPrototypeModule)
107 0 : : TigerFileBase(nullptr, C_FILE_CODE)
108 : {
109 0 : poDS = poDSIn;
110 0 : poFeatureDefn = new OGRFeatureDefn("EntityNames");
111 0 : poFeatureDefn->Reference();
112 0 : poFeatureDefn->SetGeomType(wkbPoint);
113 :
114 0 : if (poDS->GetVersion() >= TIGER_2002)
115 : {
116 0 : psRTInfo = &rtC_2002_info;
117 : }
118 0 : else if (poDS->GetVersion() >= TIGER_2000_Redistricting)
119 : {
120 0 : psRTInfo = &rtC_2000_Redistricting_info;
121 : }
122 : else
123 : {
124 0 : psRTInfo = &rtC_info;
125 : }
126 :
127 0 : AddFieldDefns(psRTInfo, poFeatureDefn);
128 0 : }
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