/*
 * Copyright (C) 2007 Brad Hards <bradh@frogmouth.net>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301  USA
 *
 */

#include "qca_support.h"

#include <utility>

namespace QCA {

AbstractLogDevice::AbstractLogDevice(const QString &name, QObject *parent)
    : QObject(parent)
    , m_name(name)
{
}

AbstractLogDevice::~AbstractLogDevice()
{
}

QString AbstractLogDevice::name() const
{
    return m_name;
}

void AbstractLogDevice::logTextMessage(const QString &message, Logger::Severity severity)
{
    Q_UNUSED(message);
    Q_UNUSED(severity);
}

void AbstractLogDevice::logBinaryMessage(const QByteArray &blob, Logger::Severity severity)
{
    Q_UNUSED(blob);
    Q_UNUSED(severity);
}

Logger::Logger()
{
    // d pointer?
    m_logLevel = Logger::Notice;
}

Logger::~Logger()
{
    // delete d;
}

QStringList Logger::currentLogDevices() const
{
    return m_loggerNames;
}

void Logger::registerLogDevice(AbstractLogDevice *logger)
{
    m_loggers.append(logger);
    m_loggerNames.append(logger->name());
}

void Logger::unregisterLogDevice(const QString &loggerName)
{
    for (int i = 0; i < m_loggers.size(); ++i) {
        if (m_loggers[i]->name() == loggerName) {
            m_loggers.removeAt(i);
            --i; // we backstep, to make sure we check the new entry in this position.
        }
    }
    for (int i = 0; i < m_loggerNames.size(); ++i) {
        if (m_loggerNames[i] == loggerName) {
            m_loggerNames.removeAt(i);
            --i; // we backstep, to make sure we check the new entry in this position.
        }
    }
}

void Logger::setLevel(Severity level)
{
    m_logLevel = level;
}

void Logger::logTextMessage(const QString &message, Severity severity)
{
    if (severity <= level()) {
        for (AbstractLogDevice *logger : std::as_const(m_loggers)) {
            logger->logTextMessage(message, severity);
        }
    }
}

void Logger::logBinaryMessage(const QByteArray &blob, Severity severity)
{
    if (severity <= level()) {
        for (AbstractLogDevice *logger : std::as_const(m_loggers)) {
            logger->logBinaryMessage(blob, severity);
        }
    }
}

}
