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#ifndef QSSLSOCKET_P_H
#define QSSLSOCKET_P_H

#include "qsslsocket.h"

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

#include <private/qtcpsocket_p.h>
#include "qsslkey.h"
#include "qsslconfiguration_p.h"

#include <QtCore/qstringlist.h>

#include <private/qringbuffer_p.h>

QT_BEGIN_NAMESPACE

class QSslSocketPrivate : public QTcpSocketPrivate
{
    Q_DECLARE_PUBLIC(QSslSocket)
public:
    QSslSocketPrivate();
    virtual ~QSslSocketPrivate();

    void init();
    bool initialized;

    QSslSocket::SslMode mode;
    bool autoStartHandshake;
    bool connectionEncrypted;
    bool ignoreAllSslErrors;
    QList<QSslError> ignoreErrorsList;
    bool* readyReadEmittedPointer;

    QRingBuffer readBuffer;
    QRingBuffer writeBuffer;

    QSslConfigurationPrivate configuration;
    QList<QSslError> sslErrors;

    // if set, this hostname is used for certificate validation instead of the hostname
    // that was used for connecting to.
    QString verificationPeerName;

    static bool ensureInitialized();
    static void deinitialize();
    static QList<QSslCipher> defaultCiphers();
    static QList<QSslCipher> supportedCiphers();
    static void setDefaultCiphers(const QList<QSslCipher> &ciphers);
    static void setDefaultSupportedCiphers(const QList<QSslCipher> &ciphers);
    static void resetDefaultCiphers();

    static QList<QSslCertificate> defaultCaCertificates();
    static QList<QSslCertificate> systemCaCertificates();
    static void setDefaultCaCertificates(const QList<QSslCertificate> &certs);
    static bool addDefaultCaCertificates(const QString &path, QSsl::EncodingFormat format,
                                         QRegExp::PatternSyntax syntax);
    static void addDefaultCaCertificate(const QSslCertificate &cert);
    static void addDefaultCaCertificates(const QList<QSslCertificate> &certs);

    // The socket itself, including private slots.
    QTcpSocket *plainSocket;
    void createPlainSocket(QIODevice::OpenMode openMode);
    void _q_connectedSlot();
    void _q_hostFoundSlot();
    void _q_disconnectedSlot();
    void _q_stateChangedSlot(QAbstractSocket::SocketState);
    void _q_errorSlot(QAbstractSocket::SocketError);
    void _q_readyReadSlot();
    void _q_bytesWrittenSlot(qint64);
    void _q_flushWriteBuffer();
    void _q_flushReadBuffer();

    // Platform specific functions
    virtual void startClientEncryption() = 0;
    virtual void startServerEncryption() = 0;
    virtual void transmit() = 0;
    virtual void disconnectFromHost() = 0;
    virtual void disconnected() = 0;
    virtual QSslCipher sessionCipher() const = 0;
};

QT_END_NAMESPACE

#endif