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
|
/****************************************************************************
**
** Copyright (C) 2010 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_SQLITE_H
#define QSQL_SQLITE_H
#include <QtSql/qsqldriver.h>
#include <QtSql/qsqlresult.h>
#include <QtSql/private/qsqlcachedresult_p.h>
struct sqlite3;
#ifdef QT_PLUGIN
#define Q_EXPORT_SQLDRIVER_SQLITE
#else
#define Q_EXPORT_SQLDRIVER_SQLITE Q_SQL_EXPORT
#endif
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QSQLiteDriverPrivate;
class QSQLiteResultPrivate;
class QSQLiteDriver;
class QSQLiteResult : public QSqlCachedResult
{
friend class QSQLiteDriver;
friend class QSQLiteResultPrivate;
public:
explicit QSQLiteResult(const QSQLiteDriver* db);
~QSQLiteResult();
QVariant handle() const;
protected:
bool gotoNext(QSqlCachedResult::ValueCache& row, int idx);
bool reset(const QString &query);
bool prepare(const QString &query);
bool exec();
int size();
int numRowsAffected();
QVariant lastInsertId() const;
QSqlRecord record() const;
void virtual_hook(int id, void *data);
private:
QSQLiteResultPrivate* d;
};
class Q_EXPORT_SQLDRIVER_SQLITE QSQLiteDriver : public QSqlDriver
{
Q_OBJECT
friend class QSQLiteResult;
public:
explicit QSQLiteDriver(QObject *parent = 0);
explicit QSQLiteDriver(sqlite3 *connection, QObject *parent = 0);
~QSQLiteDriver();
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;
bool beginTransaction();
bool commitTransaction();
bool rollbackTransaction();
QStringList tables(QSql::TableType) const;
QSqlRecord record(const QString& tablename) const;
QSqlIndex primaryIndex(const QString &table) const;
QVariant handle() const;
QString escapeIdentifier(const QString &identifier, IdentifierType) const;
private:
QSQLiteDriverPrivate* d;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QSQL_SQLITE_H
|
