source: trunk/src/sql/drivers/tds/qsql_tds.h@ 651

Last change on this file since 651 was 651, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.6.2 sources.

File size: 4.0 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the QtSql module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QSQL_TDS_H
43#define QSQL_TDS_H
44
45#include <QtSql/qsqlresult.h>
46#include <QtSql/qsqldriver.h>
47#include <QtSql/private/qsqlcachedresult_p.h>
48
49#ifdef Q_OS_WIN32
50#define WIN32_LEAN_AND_MEAN
51#define DBNTWIN32 // indicates 32bit windows dblib
52#include <QtCore/qt_windows.h>
53#include <sqlfront.h>
54#include <sqldb.h>
55#define CS_PUBLIC
56#else
57#include <sybfront.h>
58#include <sybdb.h>
59#endif //Q_OS_WIN32
60
61#ifdef QT_PLUGIN
62#define Q_EXPORT_SQLDRIVER_TDS
63#else
64#define Q_EXPORT_SQLDRIVER_TDS Q_SQL_EXPORT
65#endif
66
67QT_BEGIN_HEADER
68
69QT_BEGIN_NAMESPACE
70
71class QTDSDriverPrivate;
72class QTDSResultPrivate;
73class QTDSDriver;
74
75class QTDSResult : public QSqlCachedResult
76{
77public:
78 explicit QTDSResult(const QTDSDriver* db);
79 ~QTDSResult();
80 QVariant handle() const;
81
82protected:
83 void cleanup();
84 bool reset (const QString& query);
85 int size();
86 int numRowsAffected();
87 bool gotoNext(QSqlCachedResult::ValueCache &values, int index);
88 QSqlRecord record() const;
89
90private:
91 QTDSResultPrivate* d;
92};
93
94class Q_EXPORT_SQLDRIVER_TDS QTDSDriver : public QSqlDriver
95{
96 Q_OBJECT
97 friend class QTDSResult;
98public:
99 explicit QTDSDriver(QObject* parent = 0);
100 QTDSDriver(LOGINREC* rec, const QString& host, const QString &db, QObject* parent = 0);
101 ~QTDSDriver();
102 bool hasFeature(DriverFeature f) const;
103 bool open(const QString & db,
104 const QString & user,
105 const QString & password,
106 const QString & host,
107 int port,
108 const QString& connOpts);
109 void close();
110 QStringList tables(QSql::TableType) const;
111 QSqlResult *createResult() const;
112 QSqlRecord record(const QString& tablename) const;
113 QSqlIndex primaryIndex(const QString& tablename) const;
114
115 QString formatValue(const QSqlField &field,
116 bool trimStrings) const;
117 QVariant handle() const;
118
119 QString escapeIdentifier(const QString &identifier, IdentifierType type) const;
120
121protected:
122 bool beginTransaction();
123 bool commitTransaction();
124 bool rollbackTransaction();
125private:
126 void init();
127 QTDSDriverPrivate *d;
128};
129
130QT_END_NAMESPACE
131
132QT_END_HEADER
133
134#endif // QSQL_TDS_H
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