/* Ricochet - https://ricochet.im/
 * Copyright (C) 2014, John Brooks <john.brooks@dereferenced.net>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *    * Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *    * Redistributions in binary form must reproduce the above
 *      copyright notice, this list of conditions and the following disclaimer
 *      in the documentation and/or other materials provided with the
 *      distribution.
 *
 *    * Neither the names of the copyright owners nor the names of its
 *      contributors may be used to endorse or promote products derived from
 *      this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "AuthenticateCommand.h"

using namespace Tor;

AuthenticateCommand::AuthenticateCommand()
{
}

ByteArray AuthenticateCommand::build(const ByteArray& data)
{
    if (data.isNull())
        return ByteArray("AUTHENTICATE\r\n");

    return ByteArray("AUTHENTICATE ") + data.toHex() + "\r\n";
}

void AuthenticateCommand::onReply(int statusCode, const ByteArray &data)
{
    TorControlCommand::onReply(statusCode, data);
    m_statusMessage = data.toString();
}

void AuthenticateCommand::onFinished(int statusCode)
{
    if (statusCode == 515) {
        m_statusMessage = "Authentication failed - incorrect password";
    }
    else if (statusCode != 250)
    {
        if (m_statusMessage.empty())
            m_statusMessage = "Authentication failed (error " + RsUtil::NumberToString(statusCode) + ")";
    }
    TorControlCommand::onFinished(statusCode);
}