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#ifndef QSSLCERTIFICATE_H

#define QSSLCERTIFICATE_H

#include <QtCore/qnamespace.h>

#include <QtCore/qbytearray.h>

#include <QtCore/qcryptographichash.h>

#include <QtCore/qregexp.h>

#include <QtCore/qsharedpointer.h>

#include <QtNetwork/qssl.h>

typedef struct x509_st X509; // ### check if this works

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Network)

#ifndef QT_NO_OPENSSL

class QDateTime;

class QIODevice;

class QSslKey;

class QStringList;

template <typename T, typename U> class QMultiMap;

class QSslCertificatePrivate;

class Q_NETWORK_EXPORT QSslCertificate

{

public:

    enum SubjectInfo {

        Organization,

        CommonName,

        LocalityName,

        OrganizationalUnitName,

        CountryName,

        StateOrProvinceName

    };

    QSslCertificate(QIODevice *device, QSsl::EncodingFormat format = QSsl::Pem);

    QSslCertificate( // ### s/encoded/data (to be consistent with signature in .cpp file) ?

        const QByteArray &encoded = QByteArray(), QSsl::EncodingFormat format = QSsl::Pem);

    QSslCertificate(const QSslCertificate &other);

    ~QSslCertificate();

    QSslCertificate &operator=(const QSslCertificate &other);

    bool operator==(const QSslCertificate &other) const;

    inline bool operator!=(const QSslCertificate &other) const { return !operator==(other); }

    bool isNull() const;

    bool isValid() const;

    void clear();

    // Certificate info

    QByteArray version() const;

    QByteArray serialNumber() const;

    QByteArray digest(QCryptographicHash::Algorithm algorithm = QCryptographicHash::Md5) const;

    QString issuerInfo(SubjectInfo info) const;

    QString issuerInfo(const QByteArray &tag) const;

    QString subjectInfo(SubjectInfo info) const;

    QString subjectInfo(const QByteArray &tag) const;

    QMultiMap<QSsl::AlternateNameEntryType, QString> alternateSubjectNames() const;

    QDateTime effectiveDate() const;

    QDateTime expiryDate() const;

    QSslKey publicKey() const;

    QByteArray toPem() const;

    QByteArray toDer() const;

    static QList<QSslCertificate> fromPath(

        const QString &path, QSsl::EncodingFormat format = QSsl::Pem,

        QRegExp::PatternSyntax syntax = QRegExp::FixedString);

    static QList<QSslCertificate> fromDevice(

        QIODevice *device, QSsl::EncodingFormat format = QSsl::Pem);

    static QList<QSslCertificate> fromData(

        const QByteArray &data, QSsl::EncodingFormat format = QSsl::Pem);

    Qt::HANDLE handle() const;

private:

    QExplicitlySharedDataPointer<QSslCertificatePrivate> d;

    friend class QSslCertificatePrivate;

    friend class QSslSocketBackendPrivate;

};

#ifndef QT_NO_DEBUG_STREAM

class QDebug;

Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, const QSslCertificate &certificate);

Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, QSslCertificate::SubjectInfo info);

#endif

#endif // QT_NO_OPENSSL

QT_END_NAMESPACE

QT_END_HEADER

#endif