/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
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** This file is part of the QtSql module of the Qt Toolkit. | |
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** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
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** file. Please review the following information to ensure the GNU Lesser | |
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** 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. | |
** | |
** 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: | |
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** Other Usage | |
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** $QT_END_LICENSE$ | |
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****************************************************************************/ | |
#ifndef QSQL_PSQL_H | |
#define QSQL_PSQL_H | |
#include <QtSql/qsqlresult.h> | |
#include <QtSql/qsqldriver.h> | |
#ifdef QT_PLUGIN | |
#define Q_EXPORT_SQLDRIVER_PSQL | |
#else | |
#define Q_EXPORT_SQLDRIVER_PSQL Q_SQL_EXPORT | |
#endif | |
QT_BEGIN_HEADER | |
typedef struct pg_conn PGconn; | |
typedef struct pg_result PGresult; | |
QT_BEGIN_NAMESPACE | |
class QPSQLResultPrivate; | |
class QPSQLDriverPrivate; | |
class QPSQLDriver; | |
class QSqlRecordInfo; | |
class QPSQLResult : public QSqlResult | |
{ | |
friend class QPSQLResultPrivate; | |
public: | |
QPSQLResult(const QPSQLDriver* db, const QPSQLDriverPrivate* p); | |
~QPSQLResult(); | |
QVariant handle() const; | |
void virtual_hook(int id, void *data); | |
protected: | |
void cleanup(); | |
bool fetch(int i); | |
bool fetchFirst(); | |
bool fetchLast(); | |
QVariant data(int i); | |
bool isNull(int field); | |
bool reset (const QString& query); | |
int size(); | |
int numRowsAffected(); | |
QSqlRecord record() const; | |
QVariant lastInsertId() const; | |
bool prepare(const QString& query); | |
bool exec(); | |
private: | |
QPSQLResultPrivate *d; | |
}; | |
class Q_EXPORT_SQLDRIVER_PSQL QPSQLDriver : public QSqlDriver | |
{ | |
Q_OBJECT | |
public: | |
enum Protocol { | |
VersionUnknown = -1, | |
Version6 = 6, | |
Version7 = 7, | |
Version71 = 8, | |
Version73 = 9, | |
Version74 = 10, | |
Version8 = 11, | |
Version81 = 12, | |
Version82 = 13, | |
Version83 = 14, | |
Version84 = 15, | |
Version9 = 16, | |
}; | |
explicit QPSQLDriver(QObject *parent=0); | |
explicit QPSQLDriver(PGconn *conn, QObject *parent=0); | |
~QPSQLDriver(); | |
bool hasFeature(DriverFeature f) const; | |
bool open(const QString & db, | |
const QString & user, | |
const QString & password, | |
const QString & host, | |
int port, | |
const QString& connOpts); | |
bool isOpen() const; | |
void close(); | |
QSqlResult *createResult() const; | |
QStringList tables(QSql::TableType) const; | |
QSqlIndex primaryIndex(const QString& tablename) const; | |
QSqlRecord record(const QString& tablename) const; | |
Protocol protocol() const; | |
QVariant handle() const; | |
QString escapeIdentifier(const QString &identifier, IdentifierType type) const; | |
QString formatValue(const QSqlField &field, bool trimStrings) const; | |
protected: | |
bool beginTransaction(); | |
bool commitTransaction(); | |
bool rollbackTransaction(); | |
protected Q_SLOTS: | |
bool subscribeToNotificationImplementation(const QString &name); | |
bool unsubscribeFromNotificationImplementation(const QString &name); | |
QStringList subscribedToNotificationsImplementation() const; | |
private Q_SLOTS: | |
void _q_handleNotification(int); | |
private: | |
void init(); | |
QPSQLDriverPrivate *d; | |
}; | |
QT_END_NAMESPACE | |
QT_END_HEADER | |
#endif // QSQL_PSQL_H |