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Diffstat (limited to 'src/sql/drivers/sqlite/qsql_sqlite.h')
-rw-r--r-- | src/sql/drivers/sqlite/qsql_sqlite.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/src/sql/drivers/sqlite/qsql_sqlite.h b/src/sql/drivers/sqlite/qsql_sqlite.h new file mode 100644 index 0000000..459ea3b --- /dev/null +++ b/src/sql/drivers/sqlite/qsql_sqlite.h @@ -0,0 +1,123 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@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 |