1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
/*
Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
The MySQL Connector/C++ is licensed under the terms of the GPLv2
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
MySQL Connectors. There are special exceptions to the terms and
conditions of the GPLv2 as it is applied to this software, see the
FLOSS License Exception
<http://www.mysql.com/about/legal/licensing/foss-exception.html>.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <map>
#include <boost/shared_ptr.hpp>
#include <cppconn/sqlstring.h>
#include "binding_config.h"
#ifdef MYSQLCLIENT_STATIC_BINDING
/* MySQL client library is linked */
# include "libmysql_static_proxy.h"
#else
/* MySQL client library will be dynamically loaded */
# include "libmysql_dynamic_proxy.h"
#endif
namespace sql
{
namespace mysql
{
namespace NativeAPI
{
/* We need probably multi_index map by path and HMODULE/void * as we can load same library by different name */
static std::map< sql::SQLString, boost::shared_ptr<IMySQLCAPI> > wrapper;
boost::shared_ptr< IMySQLCAPI > getCApiHandle(const sql::SQLString & name)
{
#ifdef MYSQLCLIENT_STATIC_BINDING
return LibmysqlStaticProxy::theInstance();
#else
std::map< sql::SQLString, boost::shared_ptr< IMySQLCAPI > >::const_iterator cit;
if ((cit = wrapper.find(name)) != wrapper.end()) {
return cit->second;
} else {
boost::shared_ptr< IMySQLCAPI > newWrapper;
newWrapper.reset(new LibmysqlDynamicProxy(name));
wrapper[name] = newWrapper;
return newWrapper;
}
#endif
}
} /* namespace NativeAPI */
} /* namespace mysql */
} /* namespace sql */
#include "binding_config.h"
#ifdef MYSQLCLIENT_STATIC_BINDING
# include "libmysql_static_proxy.cpp"
#else
# include "libmysql_dynamic_proxy.cpp"
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
|
