1 : /******************************************************************************
2 : * $Id: ogrtigerdriver.cpp 10645 2007-01-18 02:22:39Z warmerdam $
3 : *
4 : * Project: TIGER/Line Translator
5 : * Purpose: Implements OGRTigerDriver
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: ogrtigerdriver.cpp 10645 2007-01-18 02:22:39Z warmerdam $");
34 :
35 : /************************************************************************/
36 : /* ~OGRNTFDriver() */
37 : /************************************************************************/
38 :
39 169 : OGRTigerDriver::~OGRTigerDriver()
40 :
41 : {
42 169 : }
43 :
44 : /************************************************************************/
45 : /* GetName() */
46 : /************************************************************************/
47 :
48 10219 : const char *OGRTigerDriver::GetName()
49 :
50 : {
51 10219 : return "TIGER";
52 : }
53 :
54 : /************************************************************************/
55 : /* Open() */
56 : /************************************************************************/
57 :
58 669 : OGRDataSource *OGRTigerDriver::Open( const char * pszFilename, int bUpdate )
59 :
60 : {
61 669 : OGRTigerDataSource *poDS = new OGRTigerDataSource;
62 :
63 669 : if( !poDS->Open( pszFilename, TRUE ) )
64 : {
65 663 : delete poDS;
66 663 : poDS = NULL;
67 : }
68 :
69 669 : if( poDS != NULL && bUpdate )
70 : {
71 : CPLError( CE_Failure, CPLE_OpenFailed,
72 0 : "Tiger Driver doesn't support update." );
73 0 : delete poDS;
74 0 : poDS = NULL;
75 : }
76 :
77 669 : return poDS;
78 : }
79 :
80 : /************************************************************************/
81 : /* TestCapability() */
82 : /************************************************************************/
83 :
84 1 : int OGRTigerDriver::TestCapability( const char *pszCap )
85 :
86 : {
87 1 : if( EQUAL(pszCap,ODrCCreateDataSource) )
88 1 : return TRUE;
89 : else
90 0 : return FALSE;
91 : }
92 :
93 : /************************************************************************/
94 : /* CreateDataSource() */
95 : /************************************************************************/
96 :
97 1 : OGRDataSource *OGRTigerDriver::CreateDataSource( const char *pszName,
98 : char **papszOptions )
99 :
100 : {
101 : OGRTigerDataSource *poDS;
102 :
103 1 : poDS = new OGRTigerDataSource();
104 :
105 1 : if( poDS->Create( pszName, papszOptions ) )
106 1 : return poDS;
107 : else
108 : {
109 0 : delete poDS;
110 0 : return NULL;
111 : }
112 : }
113 :
114 : /************************************************************************/
115 : /* RegisterOGRTiger() */
116 : /************************************************************************/
117 :
118 178 : void RegisterOGRTiger()
119 :
120 : {
121 178 : OGRSFDriverRegistrar::GetRegistrar()->RegisterDriver( new OGRTigerDriver );
122 178 : }
123 :
124 :
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