common/include/QtSql/5.5.0/QtSql/private/qsql_mysql_p.h

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#ifndef QSQL_MYSQL_H
#define QSQL_MYSQL_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#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_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 Q_DECL_OVERRIDE;
protected:
    void cleanup();
    bool fetch(int i) Q_DECL_OVERRIDE;
    bool fetchNext() Q_DECL_OVERRIDE;
    bool fetchLast() Q_DECL_OVERRIDE;
    bool fetchFirst() Q_DECL_OVERRIDE;
    QVariant data(int field) Q_DECL_OVERRIDE;
    bool isNull(int field) Q_DECL_OVERRIDE;
    bool reset (const QString& query) Q_DECL_OVERRIDE;
    int size() Q_DECL_OVERRIDE;
    int numRowsAffected() Q_DECL_OVERRIDE;
    QVariant lastInsertId() const Q_DECL_OVERRIDE;
    QSqlRecord record() const Q_DECL_OVERRIDE;
    void virtual_hook(int id, void *data) Q_DECL_OVERRIDE;
    bool nextResult() Q_DECL_OVERRIDE;

#if MYSQL_VERSION_ID >= 40108
    bool prepare(const QString& stmt) Q_DECL_OVERRIDE;
    bool exec() Q_DECL_OVERRIDE;
#endif
private:
    QMYSQLResultPrivate* d;
};

class Q_EXPORT_SQLDRIVER_MYSQL QMYSQLDriver : public QSqlDriver
{
    friend class QMYSQLResult;
    Q_DECLARE_PRIVATE(QMYSQLDriver)
    Q_OBJECT
public:
    explicit QMYSQLDriver(QObject *parent=0);
    explicit QMYSQLDriver(MYSQL *con, QObject * parent=0);
    ~QMYSQLDriver();
    bool hasFeature(DriverFeature f) const Q_DECL_OVERRIDE;
    bool open(const QString & db,
               const QString & user,
               const QString & password,
               const QString & host,
               int port,
               const QString& connOpts) Q_DECL_OVERRIDE;
    void close() Q_DECL_OVERRIDE;
    QSqlResult *createResult() const Q_DECL_OVERRIDE;
    QStringList tables(QSql::TableType) const Q_DECL_OVERRIDE;
    QSqlIndex primaryIndex(const QString& tablename) const Q_DECL_OVERRIDE;
    QSqlRecord record(const QString& tablename) const Q_DECL_OVERRIDE;
    QString formatValue(const QSqlField &field,
                                     bool trimStrings) const Q_DECL_OVERRIDE;
    QVariant handle() const Q_DECL_OVERRIDE;
    QString escapeIdentifier(const QString &identifier, IdentifierType type) const Q_DECL_OVERRIDE;

    bool isIdentifierEscaped(const QString &identifier, IdentifierType type) const Q_DECL_OVERRIDE;

protected:
    bool beginTransaction() Q_DECL_OVERRIDE;
    bool commitTransaction() Q_DECL_OVERRIDE;
    bool rollbackTransaction() Q_DECL_OVERRIDE;
private:
    void init();
};

QT_END_NAMESPACE

#endif // QSQL_MYSQL_H