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** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
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** This file is part of Qt Creator.
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#pragma once

#include "ssherrors.h"

#include <QByteArray>
#include <QCoreApplication>
#include <QString>

#include <exception>

namespace QSsh {
namespace Internal {

enum SshErrorCode {
    SSH_DISCONNECT_HOST_NOT_ALLOWED_TO_CONNECT = 1,
    SSH_DISCONNECT_PROTOCOL_ERROR = 2,
    SSH_DISCONNECT_KEY_EXCHANGE_FAILED = 3,
    SSH_DISCONNECT_RESERVED = 4,
    SSH_DISCONNECT_MAC_ERROR = 5,
    SSH_DISCONNECT_COMPRESSION_ERROR = 6,
    SSH_DISCONNECT_SERVICE_NOT_AVAILABLE = 7,
    SSH_DISCONNECT_PROTOCOL_VERSION_NOT_SUPPORTED = 8,
    SSH_DISCONNECT_HOST_KEY_NOT_VERIFIABLE = 9,
    SSH_DISCONNECT_CONNECTION_LOST = 10,
    SSH_DISCONNECT_BY_APPLICATION = 11,
    SSH_DISCONNECT_TOO_MANY_CONNECTIONS = 12,
    SSH_DISCONNECT_AUTH_CANCELLED_BY_USER = 13,
    SSH_DISCONNECT_NO_MORE_AUTH_METHODS_AVAILABLE = 14,
    SSH_DISCONNECT_ILLEGAL_USER_NAME = 15
};

#define SSH_TR(string) QCoreApplication::translate("SshConnection", string)

#define SSH_SERVER_EXCEPTION(error, errorString)                              \
    SshServerException((error), (errorString), SSH_TR(errorString))

struct SshServerException : public std::exception
{
    SshServerException(SshErrorCode error, const QByteArray &errorStringServer,
        const QString &errorStringUser)
        : error(error), errorStringServer(errorStringServer),
          errorStringUser(errorStringUser) {}
    const char *what() const noexcept override { return errorStringServer.constData(); }

    const SshErrorCode error;
    const QByteArray errorStringServer;
    const QString errorStringUser;
};

struct SshClientException : public std::exception
{
    SshClientException(SshError error, const QString &errorString)
        : error(error), errorString(errorString), errorStringPrintable(errorString.toLocal8Bit()) {}
    const char *what() const noexcept override { return errorStringPrintable.constData(); }

    const SshError error;
    const QString errorString;
    const QByteArray errorStringPrintable;
};

} // namespace Internal
} // namespace QSsh