/****************************************************************************
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the QtNetwork module of the Qt Toolkit.
**
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** accordance with the commercial license agreement provided with the
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** 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
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** GNU General Public License Usage
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** 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
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****************************************************************************/


#ifndef QSSLERROR_H
#define QSSLERROR_H

#include <QtCore/qvariant.h>
#include <QtNetwork/qsslcertificate.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Network)

#ifndef QT_NO_OPENSSL

class QSslErrorPrivate;
class Q_NETWORK_EXPORT QSslError
{
public:
    enum SslError {
        NoError,
        UnableToGetIssuerCertificate,
        UnableToDecryptCertificateSignature,
        UnableToDecodeIssuerPublicKey,
        CertificateSignatureFailed,
        CertificateNotYetValid,
        CertificateExpired,
        InvalidNotBeforeField,
        InvalidNotAfterField,
        SelfSignedCertificate,
        SelfSignedCertificateInChain,
        UnableToGetLocalIssuerCertificate,
        UnableToVerifyFirstCertificate,
        CertificateRevoked,
        InvalidCaCertificate,
        PathLengthExceeded,
        InvalidPurpose,
        CertificateUntrusted,
        CertificateRejected,
        SubjectIssuerMismatch, // hostname mismatch?
        AuthorityIssuerSerialNumberMismatch,
        NoPeerCertificate,
        HostNameMismatch,
        NoSslSupport,
        CertificateBlacklisted,
        UnspecifiedError = -1
    };

    // RVCT compiler in debug build does not like about default values in const-
    // So as an workaround we define all constructor overloads here explicitly
    QSslError();
    QSslError(SslError error);
    QSslError(SslError error, const QSslCertificate &certificate);

    QSslError(const QSslError &other);

    ~QSslError();
    QSslError &operator=(const QSslError &other);
    bool operator==(const QSslError &other) const;
    inline bool operator!=(const QSslError &other) const
    { return !(*this == other); }

    SslError error() const;
    QString errorString() const;
    QSslCertificate certificate() const;
    
private:
    QScopedPointer<QSslErrorPrivate> d;
};

#ifndef QT_NO_DEBUG_STREAM
class QDebug;
Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, const QSslError &error);
Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, const QSslError::SslError &error);
#endif

#endif // QT_NO_OPENSSL

QT_END_NAMESPACE

QT_END_HEADER

#endif