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
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtSql module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSQL_MYSQL_H
#define QSQL_MYSQL_H
#include <QtSql/qsqldriver.h>
#include <QtSql/qsqlresult.h>
#if defined (Q_OS_WIN32)
#include <QtCore/qt_windows.h>
#endif
#include <mysql.h>
#ifdef QT_PLUGIN
#define Q_EXPORT_SQLDRIVER_MYSQL
#else
#define Q_EXPORT_SQLDRIVER_MYSQL Q_SQL_EXPORT
#endif
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QMYSQLDriverPrivate;
class QMYSQLResultPrivate;
class QMYSQLDriver;
class QSqlRecordInfo;
class QMYSQLResult : public QSqlResult
{
friend class QMYSQLDriver;
friend class QMYSQLResultPrivate;
public:
explicit QMYSQLResult(const QMYSQLDriver* db);
~QMYSQLResult();
QVariant handle() const;
protected:
void cleanup();
bool fetch(int i);
bool fetchNext();
bool fetchLast();
bool fetchFirst();
QVariant data(int field);
bool isNull(int field);
bool reset (const QString& query);
int size();
int numRowsAffected();
QVariant lastInsertId() const;
QSqlRecord record() const;
void virtual_hook(int id, void *data);
bool nextResult();
#if MYSQL_VERSION_ID >= 40108
bool prepare(const QString& stmt);
bool exec();
#endif
private:
QMYSQLResultPrivate* d;
};
class Q_EXPORT_SQLDRIVER_MYSQL QMYSQLDriver : public QSqlDriver
{
Q_OBJECT
friend class QMYSQLResult;
public:
explicit QMYSQLDriver(QObject *parent=0);
explicit QMYSQLDriver(MYSQL *con, QObject * parent=0);
~QMYSQLDriver();
bool hasFeature(DriverFeature f) const;
bool open(const QString & db,
const QString & user,
const QString & password,
const QString & host,
int port,
const QString& connOpts);
void close();
QSqlResult *createResult() const;
QStringList tables(QSql::TableType) const;
QSqlIndex primaryIndex(const QString& tablename) const;
QSqlRecord record(const QString& tablename) const;
QString formatValue(const QSqlField &field,
bool trimStrings) const;
QVariant handle() const;
QString escapeIdentifier(const QString &identifier, IdentifierType type) const;
protected Q_SLOTS:
bool isIdentifierEscapedImplementation(const QString &identifier, IdentifierType type) const;
protected:
bool beginTransaction();
bool commitTransaction();
bool rollbackTransaction();
private:
void init();
QMYSQLDriverPrivate* d;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QSQL_MYSQL_H
|
