1 : /******************************************************************************
2 : * $Id: ogrodbcdriver.cpp 24957 2012-09-23 17:03:30Z rouault $
3 : *
4 : * Project: OpenGIS Simple Features Reference Implementation
5 : * Purpose: Implements OGRODBCDriver class.
6 : * Author: Frank Warmerdam, warmerdam@pobox.com
7 : *
8 : ******************************************************************************
9 : * Copyright (c) 2003, 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_odbc.h"
31 : #include "cpl_conv.h"
32 :
33 : CPL_CVSID("$Id: ogrodbcdriver.cpp 24957 2012-09-23 17:03:30Z rouault $");
34 :
35 : /************************************************************************/
36 : /* ~OGRODBCDriver() */
37 : /************************************************************************/
38 :
39 214 : OGRODBCDriver::~OGRODBCDriver()
40 :
41 : {
42 214 : }
43 :
44 : /************************************************************************/
45 : /* GetName() */
46 : /************************************************************************/
47 :
48 13898 : const char *OGRODBCDriver::GetName()
49 :
50 : {
51 13898 : return "ODBC";
52 : }
53 :
54 : /************************************************************************/
55 : /* Open() */
56 : /************************************************************************/
57 :
58 334 : OGRDataSource *OGRODBCDriver::Open( const char * pszFilename,
59 : int bUpdate )
60 :
61 : {
62 : OGRODBCDataSource *poDS;
63 :
64 334 : if( !EQUALN(pszFilename,"ODBC:",5)
65 : #ifdef WIN32
66 : && !EQUAL(CPLGetExtension(pszFilename), "MDB")
67 : #endif
68 : )
69 334 : return NULL;
70 :
71 0 : poDS = new OGRODBCDataSource();
72 :
73 0 : if( !poDS->Open( pszFilename, bUpdate, TRUE ) )
74 : {
75 0 : delete poDS;
76 0 : return NULL;
77 : }
78 : else
79 0 : return poDS;
80 : }
81 :
82 : /************************************************************************/
83 : /* CreateDataSource() */
84 : /************************************************************************/
85 :
86 0 : OGRDataSource *OGRODBCDriver::CreateDataSource( const char * pszName,
87 : char ** /* papszOptions */ )
88 :
89 : {
90 : OGRODBCDataSource *poDS;
91 :
92 0 : if( !EQUALN(pszName,"ODBC:",5) )
93 0 : return NULL;
94 :
95 0 : poDS = new OGRODBCDataSource();
96 :
97 :
98 0 : if( !poDS->Open( pszName, TRUE, TRUE ) )
99 : {
100 0 : delete poDS;
101 : CPLError( CE_Failure, CPLE_AppDefined,
102 : "ODBC driver doesn't currently support database creation.\n"
103 0 : "Please create database with the `createdb' command." );
104 0 : return NULL;
105 : }
106 :
107 0 : return poDS;
108 : }
109 :
110 : /************************************************************************/
111 : /* TestCapability() */
112 : /************************************************************************/
113 :
114 0 : int OGRODBCDriver::TestCapability( const char * pszCap )
115 :
116 : {
117 0 : if( EQUAL(pszCap,ODrCCreateDataSource) )
118 0 : return TRUE;
119 : else
120 0 : return FALSE;
121 : }
122 :
123 : /************************************************************************/
124 : /* RegisterOGRODBC() */
125 : /************************************************************************/
126 :
127 226 : void RegisterOGRODBC()
128 :
129 : {
130 226 : OGRSFDriverRegistrar::GetRegistrar()->RegisterDriver( new OGRODBCDriver );
131 226 : }
132 :
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