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- /*
- * This file is part of the KFTPGrabber project
- *
- * Copyright (C) 2003-2006 by the KFTPGrabber developers
- * Copyright (C) 2003-2006 Jernej Kos <kostko@jweb-network.net>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
- * NON-INFRINGEMENT. See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- *
- * In addition, as a special exception, the copyright holders give
- * permission to link the code of portions of this program with the
- * OpenSSL library under certain conditions as described in each
- * individual source file, and distribute linked combinations
- * including the two.
- *
- * You must obey the GNU General Public License in all respects
- * for all of the code used other than OpenSSL. If you modify
- * file(s) with this exception, you may extend this exception to your
- * version of the file(s), but you are not obligated to do so. If you
- * do not wish to do so, delete this exception statement from your
- * version. If you delete this exception statement from all source
- * files in the program, then also delete it here.
- */
- #include "connectionretry.h"
- #include "socket.h"
- #include "thread.h"
- #include "event.h"
-
- #include <tdelocale.h>
-
- namespace KFTPEngine {
-
- ConnectionRetry::ConnectionRetry(Socket *socket)
- : TQObject(),
- m_socket(socket),
- m_delay(socket->getConfigInt("retry_delay")),
- m_max(socket->getConfigInt("max_retries")),
- m_iteration(0)
- {
- m_timer = new TQTimer(this);
-
- connect(m_timer, SIGNAL(timeout()), this, SLOT(slotShouldRetry()));
- connect(m_socket->thread()->eventHandler(), SIGNAL(engineEvent(KFTPEngine::Event*)), this, SLOT(slotEngineEvent(KFTPEngine::Event*)));
- }
-
- void ConnectionRetry::startRetry()
- {
- if ((m_iteration++ >= m_max && m_max != 0) || m_delay < 1) {
- abortRetry();
- return;
- }
-
- m_socket->setCurrentCommand(Commands::CmdConnectRetry);
- m_socket->emitEvent(Event::EventMessage, i18n("Waiting %1 seconds before reconnect...").arg(m_delay));
- m_socket->emitEvent(Event::EventState, i18n("Waiting..."));
-
- m_timer->start(1000 * m_delay, true);
- }
-
- void ConnectionRetry::slotShouldRetry()
- {
- m_socket->setCurrentCommand(Commands::CmdNone);
- if (m_max > 0)
- m_socket->emitEvent(Event::EventMessage, i18n("Retrying connection (%1/%2)...").arg(m_iteration).arg(m_max));
- else
- m_socket->emitEvent(Event::EventMessage, i18n("Retrying connection...").arg(m_iteration).arg(m_max));
-
- // Reconnect
- Thread *thread = m_socket->thread();
- thread->connect(m_socket->getCurrentUrl());
- }
-
- void ConnectionRetry::abortRetry()
- {
- m_timer->stop();
-
- // Disable retry so we avoid infinite loops
- m_socket->setConfig("retry", 0);
-
- m_socket->setCurrentCommand(Commands::CmdNone);
- m_socket->emitEvent(Event::EventMessage, i18n("Retry aborted."));
- m_socket->emitEvent(Event::EventState, i18n("Idle."));
- m_socket->emitEvent(Event::EventReady);
- m_socket->emitError(ConnectFailed);
-
- // This object should be automagicly removed
- TQObject::deleteLater();
- }
-
- void ConnectionRetry::slotEngineEvent(KFTPEngine::Event *event)
- {
- if (event->type() == Event::EventConnect) {
- m_socket->emitEvent(Event::EventRetrySuccess);
-
- // This object should be automagicly removed
- TQObject::deleteLater();
- }
- }
-
- }
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