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152 lines
4.3 KiB
152 lines
4.3 KiB
/*
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* This file is part of the KFTPGrabber project
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*
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* Copyright (C) 2003-2004 by the KFTPGrabber developers
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* Copyright (C) 2003-2004 Jernej Kos <kostko@jweb-network.net>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
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* NON-INFRINGEMENT. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give
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* permission to link the code of portions of this program with the
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* OpenSSL library under certain conditions as described in each
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* individual source file, and distribute linked combinations
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* including the two.
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* You must obey the GNU General Public License in all respects
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* for all of the code used other than OpenSSL. If you modify
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* file(s) with this exception, you may extend this exception to your
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* version of the file(s), but you are not obligated to do so. If you
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* do not wish to do so, delete this exception statement from your
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* version. If you delete this exception statement from all source
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* files in the program, then also delete it here.
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*/
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#include "kftptransferdir.h"
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#include "kftpqueue.h"
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#include "kftpsession.h"
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#include "queuegroup.h"
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#include <kstandarddirs.h>
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using namespace KFTPEngine;
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using namespace KFTPSession;
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namespace KFTPQueue {
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TransferDir::TransferDir(TQObject *parent)
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: Transfer(parent, Transfer::Directory),
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m_scanned(false),
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m_group(new QueueGroup(this))
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{
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// Connect to some group signals
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connect(m_group, TQ_SIGNAL(interrupted()), this, TQ_SLOT(slotGroupInterrupted()));
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connect(m_group, TQ_SIGNAL(done()), this, TQ_SLOT(slotGroupDone()));
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}
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void TransferDir::execute()
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{
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// Assign sessions if they are missing
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if (!connectionsReady() && !assignSessions(m_srcSession, m_dstSession))
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return;
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if ((m_dstConnection && !m_dstConnection->isConnected()) || (m_srcConnection && !m_srcConnection->isConnected())) {
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// If not yet connected, wait for the connection
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m_status = Connecting;
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return;
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}
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if (!m_scanned && !hasParentTransfer() && m_children.count() == 0) {
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if (m_srcSession) {
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m_srcSession->scanDirectory(this, m_srcConnection);
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m_scanned = true;
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connect(m_srcSession, TQ_SIGNAL(dirScanDone()), this, TQ_SLOT(slotDirScanDone()));
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} else {
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connect(new DirectoryScanner(this), TQ_SIGNAL(completed()), this, TQ_SLOT(slotDirScanDone()));
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}
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return;
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}
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m_status = Running;
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// If the directory is empty, create it anyway
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if (m_children.count() == 0) {
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if (m_destUrl.isLocalFile()) {
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TDEStandardDirs::makeDir(m_destUrl.path());
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} else {
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m_dstSession->getClient()->mkdir(m_destUrl);
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}
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}
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// We no longer need the connections, release them
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deinitializeConnections();
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// Reset and start the group
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m_group->reset();
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m_group->executeNextTransfer();
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}
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void TransferDir::abort()
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{
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// If not running, just return
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if (!isRunning()) return;
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Transfer::abort();
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// Signal abort to all child transfers
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if (!m_deleteMe) {
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QueueObject *i;
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for (i = m_children.first(); i; i = m_children.next()) {
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if (i->isRunning() && !i->isAborting())
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i->abort();
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}
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}
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resetTransfer();
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update();
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}
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void TransferDir::slotGroupDone()
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{
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// There are no more transfers, so we are finished
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showTransCompleteBalloon();
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m_deleteMe = true;
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resetTransfer();
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emit transferComplete(m_id);
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KFTPQueue::Manager::self()->doEmitUpdate();
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}
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void TransferDir::slotGroupInterrupted()
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{
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if (!m_aborting)
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abort();
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}
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void TransferDir::slotDirScanDone()
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{
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if (m_srcSession)
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disconnect(m_srcSession, TQ_SIGNAL(dirScanDone()), this, TQ_SLOT(slotDirScanDone()));
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// Reexecute the transfer
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delayedExecute();
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}
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}
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#include "kftptransferdir.moc"
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