Alessandro Bonazzi
8c43d5cf2f
Files correlati : cg0.exe cg0700a.msk cg0700b.msk cg3.exe cg4.exe Bug : Commento: Merge 1.0 libraries
687 lines
22 KiB
C++
687 lines
22 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the tools applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "commands.h"
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#include <QtCore/QDebug>
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#include <QtCore/QFileInfo>
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#include <QtCore/QDir>
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#include <QtCore/QProcess>
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#ifdef Q_OS_WINCE
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#include <windows.h>
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#endif
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/////////////////////////////////////////////////////
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// Abstract Command Implementation //
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/////////////////////////////////////////////////////
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AbstractCommand::AbstractCommand()
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: m_socket(0)
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{
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}
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AbstractCommand::~AbstractCommand()
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{
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}
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void AbstractCommand::reportSuccess()
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{
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m_socket->write(COMMAND_SUCCESS, strlen(COMMAND_SUCCESS));
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m_socket->waitForBytesWritten();
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}
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void AbstractCommand::reportError()
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{
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m_socket->write(COMMAND_ERROR, strlen(COMMAND_ERROR));
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m_socket->waitForBytesWritten();
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}
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void AbstractCommand::dataReceived(QByteArray&)
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{
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debugOutput(1, "AbstractCommand::dataReceived NOT SUPPOSED TO BE HERE");
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}
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void AbstractCommand::commandFinished()
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{
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debugOutput(1, "AbstractCommand::commandFinished()NOT SUPPOSED TO BE HERE");
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}
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void AbstractCommand::setSocket(QTcpSocket* socket)
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{
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debugOutput(0, "AbstractCommand::setSocket()");
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Q_ASSERT(socket);
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m_socket = socket;
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connect(m_socket, SIGNAL(readyRead()), this, SLOT(_readData()));
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reportSuccess();
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}
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QTcpSocket* AbstractCommand::socket()
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{
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return m_socket;
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}
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void AbstractCommand::_readData()
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{
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QByteArray arr = m_socket->readAll();
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dataReceived(arr);
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}
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void AbstractCommand::_disconnect()
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{
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}
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/////////////////////////////////////////////////////
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// Create File Command Implementation //
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/////////////////////////////////////////////////////
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CreateFileCommand::CreateFileCommand()
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: m_dataCount(0)
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{
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debugOutput(0, "CreateFileCommand::CreateFileCommand");
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m_options.fileSize= -1;
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}
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CreateFileCommand::~CreateFileCommand()
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{
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debugOutput(0, "CreateFileCommand::~CreateFileCommand");
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if (m_file.isOpen()) {
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fprintf(stderr, "****************FILE IS STILL OPENED AND HAVENT FINISHED WRITING**********************\n");
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fprintf(stderr, "Current: %d Expected: %d\n", m_dataCount , m_options.fileSize);
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m_file.close();
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}
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}
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void CreateFileCommand::dataReceived(QByteArray &data)
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{
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bool successful = true;
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// If we haven't received the options yet
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if (m_options.fileSize == -1) {
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CreateFileOptions* opt = (CreateFileOptions*) data.data();
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memcpy(&m_options , opt , sizeof(CreateFileOptions));
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if (QFileInfo(QString::fromLatin1(m_options.fileName)).exists()) {
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if (m_options.overwriteExisting) {
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#ifdef Q_OS_WINCE
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SetFileAttributes(QFileInfo(m_options.fileName).absoluteFilePath().utf16(), FILE_ATTRIBUTE_NORMAL);
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#endif
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QFile::remove(m_options.fileName);
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} else
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successful = false;
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}
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m_file.setFileName(QString::fromLatin1(m_options.fileName));
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if (!m_file.open(QIODevice::WriteOnly))
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successful = false;
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else
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debugOutput(3, QString::fromLatin1("Creating file: %1").arg(m_options.fileName));
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} else { // write buffer on disc
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if (!m_file.isOpen())
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return;
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m_file.write(data);
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m_dataCount += data.size();
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if (m_dataCount >= m_options.fileSize) {
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// We do not care about more data than announced
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m_file.close();
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}
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}
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if (successful)
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reportSuccess();
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else
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reportError();
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}
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void CreateFileCommand::commandFinished()
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{
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debugOutput(0, "CreateFileCommand::commandFinished");
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#ifdef Q_OS_WIN
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// We need to set the file attributes for intelligent time comparisons
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QString tmpFile = QString::fromLatin1(m_options.fileName);
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HANDLE handle = CreateFile(tmpFile.utf16(), GENERIC_WRITE, 0, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
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if (handle != INVALID_HANDLE_VALUE) {
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SetFileTime(handle, &(m_options.fileTime), NULL, NULL);
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CloseHandle(handle);
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}
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SetFileAttributes(tmpFile.utf16(), m_options.fileAttributes);
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#endif
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}
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/////////////////////////////////////////////////////
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// Create Directory Command Implementation //
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/////////////////////////////////////////////////////
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CreateDirectoryCommand::CreateDirectoryCommand()
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: AbstractCommand()
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{
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debugOutput(0, "CreateDirectoryCommand::CreateDirectoryCommand");
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}
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CreateDirectoryCommand::~CreateDirectoryCommand()
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{
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debugOutput(0, "CreateDirectoryCommand::~CreateDirectoryCommand()");
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}
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void CreateDirectoryCommand::dataReceived(QByteArray &data)
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{
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debugOutput(0, "CreateDirectoryCommand::dataReceived()");
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CreateDirectoryOptions* options = (CreateDirectoryOptions*) data.data();
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debugOutput(3, QString::fromLatin1("Creating directory: %1").arg(options->dirName));
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bool success = true;
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QDir dir;
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if (options->recursively)
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success = dir.mkpath(options->dirName);
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else
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success = dir.mkdir(options->dirName);
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if (success)
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reportSuccess();
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else
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reportError();
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}
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void CreateDirectoryCommand::commandFinished()
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{
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debugOutput(0, "CreateDirectoryCommand::commandFinished()");
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}
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/////////////////////////////////////////////////////
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// Copy File Command Implementation //
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/////////////////////////////////////////////////////
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CopyFileCommand::CopyFileCommand()
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: AbstractCommand()
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{
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debugOutput(0, "CopyFileCommand::CopyFileCommand()");
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}
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CopyFileCommand::~CopyFileCommand()
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{
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debugOutput(0, "CopyFileCommand::~CopyFileCommand()");
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}
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void CopyFileCommand::dataReceived(QByteArray &data)
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{
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debugOutput(0, "CopyFileCommand::dataReceived()");
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CopyFileOptions* options = (CopyFileOptions*) data.data();
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debugOutput(3, QString::fromLatin1("Copy File: %1 -> %2").arg(options->from).arg(options->to));
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bool success = true;
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if (QFileInfo(options->to).exists()) {
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if (options->overwriteExisting)
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QFile::remove(options->to);
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else
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success = false;
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}
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if (success)
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if (!QFile::copy(options->from , options->to))
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success = false;
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if (success)
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reportSuccess();
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else
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reportError();
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}
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void CopyFileCommand::commandFinished()
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{
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debugOutput(0, "CopyFileCommand::commandFinished()");
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}
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/////////////////////////////////////////////////////
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// Copy Directory Command Implementation //
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/////////////////////////////////////////////////////
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CopyDirectoryCommand::CopyDirectoryCommand()
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: AbstractCommand()
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{
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debugOutput(0, "CopyDirectoryCommand::CopyDirectoryCommand()");
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}
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CopyDirectoryCommand::~CopyDirectoryCommand()
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{
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debugOutput(0, "CopyDirectoryCommand::~CopyDirectoryCommand()");
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}
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void CopyDirectoryCommand::dataReceived(QByteArray &data)
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{
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debugOutput(0, "CopyDirectoryCommand::dataReceived()");
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CopyDirectoryOptions* options = (CopyDirectoryOptions*) data.data();
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debugOutput(3, QString::fromLatin1("Copy Directory: %1 %2").arg(options->from).arg(options->to));
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if (copyDir(QLatin1String(options->from) , QLatin1String(options->to) , options->recursive))
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reportSuccess();
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else
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reportError();
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}
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void CopyDirectoryCommand::commandFinished()
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{
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debugOutput(0, "CopyDirectoryCommand::commandFinished()");
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}
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bool CopyDirectoryCommand::copyDir(const QString &from, const QString &to, bool recursive)
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{
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QDir().mkpath(to);
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QDir sourceDir(from);
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QDir destDir(to);
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QStringList entries = sourceDir.entryList(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot);
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foreach (QString item , entries) {
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QString itemFrom = sourceDir.absoluteFilePath(item);
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QString itemTo = destDir.absoluteFilePath(item);
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if (QFileInfo(item).isDir()) {
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if (recursive && !copyDir(itemFrom, itemTo, recursive))
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return false;
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} else {
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if (!QFile::copy(itemFrom, itemTo))
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return false;
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}
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}
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return true;
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}
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/////////////////////////////////////////////////////
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// Delete File Command Implementation //
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/////////////////////////////////////////////////////
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DeleteFileCommand::DeleteFileCommand()
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: AbstractCommand()
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{
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debugOutput(0, "DeleteFileCommand::DeleteFileCommand()");
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}
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DeleteFileCommand::~DeleteFileCommand()
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{
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debugOutput(0, "DeleteFileCommand::~DeleteFileCommand()");
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}
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void DeleteFileCommand::dataReceived(QByteArray &data)
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{
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debugOutput(0, "DeleteFileCommand::dataReceived()");
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DeleteFileOptions* options = (DeleteFileOptions*) data.data();
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debugOutput(3, QString::fromLatin1("Delete File: %1").arg(options->fileName));
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bool success = true;
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QFile file(options->fileName);
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if (file.exists()) {
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#ifdef Q_OS_WINCE
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SetFileAttributes(QFileInfo(options->fileName).absoluteFilePath().utf16(), FILE_ATTRIBUTE_NORMAL);
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#endif
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success = file.remove();
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} else
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success = false;
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if (success)
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reportSuccess();
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else
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reportError();
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}
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void DeleteFileCommand::commandFinished()
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{
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debugOutput(0, "DeleteFileCommand::commandFinished()");
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}
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/////////////////////////////////////////////////////
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// Delete Directory Command Implementation //
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/////////////////////////////////////////////////////
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DeleteDirectoryCommand::DeleteDirectoryCommand()
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: AbstractCommand()
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{
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debugOutput(0, "DeleteDirectoryCommand::DeleteDirectoryCommand()");
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}
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DeleteDirectoryCommand::~DeleteDirectoryCommand()
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{
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debugOutput(0, "DeleteDirectoryCommand::~DeleteDirectoryCommand()");
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}
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void DeleteDirectoryCommand::dataReceived(QByteArray &data)
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{
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debugOutput(0, "DeleteDirectoryCommand::dataReceived()");
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DeleteDirectoryOptions* options = (DeleteDirectoryOptions*) data.data();
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debugOutput(3, QString::fromLatin1("Delete directory: %1").arg(options->dirName));
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if (deleteDirectory(QLatin1String(options->dirName), options->recursive, options->failIfContentExists))
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reportSuccess();
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else
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reportError();
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}
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void DeleteDirectoryCommand::commandFinished()
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{
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debugOutput(0, "DeleteDirectoryCommand::commandFinished()");
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}
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bool DeleteDirectoryCommand::deleteDirectory(const QString &dirName, bool recursive, bool failIfContentExists)
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{
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QDir dir(dirName);
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if (!dir.exists())
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return false;
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QStringList itemList = dir.entryList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot);
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if (itemList.size() > 0 && failIfContentExists)
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return false;
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foreach (QString item, itemList) {
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QString itemName = dir.absoluteFilePath(item);
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if (QFileInfo(itemName).isDir()) {
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if (recursive && !deleteDirectory(itemName, recursive, failIfContentExists))
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return false;
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} else {
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if (!dir.remove(item))
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return false;
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}
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}
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QString lastName = dir.dirName();
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dir.cdUp();
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dir.rmpath(lastName);
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return true;
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}
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/////////////////////////////////////////////////////
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// Execute Command Implementation //
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/////////////////////////////////////////////////////
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ExecuteCommand::ExecuteCommand()
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: AbstractCommand()
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, m_argumentCount(0)
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, m_timeout(-1)
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{
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debugOutput(0, "ExecuteCommand::ExecuteCommand()");
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}
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ExecuteCommand::~ExecuteCommand()
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{
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debugOutput(0, "ExecuteCommand::~ExecuteCommand()");
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}
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void ExecuteCommand::dataReceived(QByteArray &data)
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{
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debugOutput(0, "ExecuteCommand::dataReceived()");
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if (m_argumentCount == 0) {
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ExecuteOptions* options = (ExecuteOptions*) data.data();
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if (!QFileInfo(options->appName).exists()) {
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debugOutput(1, "Error execute: application does not exist");
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reportError();
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return;
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}
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m_program = QLatin1String(options->appName);
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m_argumentCount = options->argumentsCount;
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m_waitFinished = options->waitForFinished;
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m_timeout = options->timeout;
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if (m_argumentCount == 0)
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m_argumentCount = -1; // to trigger startup on next receive
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reportSuccess();
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} else if (m_arguments.size() < m_argumentCount) {
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m_arguments += data;
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reportSuccess();
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} else { // do the execution
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if (data == COMMAND_SUCCESS)
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_doExecute();
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}
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}
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void ExecuteCommand::_doExecute()
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{
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debugOutput(0, "ExecuteCommand::_doExecute()");
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debugOutput(3, QString::fromLatin1("Execute: %1 %2").arg(m_program).arg(m_arguments.join(" ")));
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if (m_waitFinished) {
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QProcess process;
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process.start(m_program, m_arguments);
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if (process.waitForFinished(m_timeout) == false || process.exitCode() < 0)
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reportError();
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else
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reportSuccess();
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} else {
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if (QProcess::startDetached(m_program, m_arguments))
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reportSuccess();
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else
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reportError();
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}
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}
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void ExecuteCommand::commandFinished()
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{
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debugOutput(0,"ExecuteCommand::commandFinished()");
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}
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/////////////////////////////////////////////////////
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// Read File Implementation //
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/////////////////////////////////////////////////////
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ReadFileCommand::ReadFileCommand()
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: AbstractCommand()
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, m_currentPos(0)
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{
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debugOutput(0, "ReadFileCommand::ReadFileCommand()");
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m_fileName.clear();
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}
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ReadFileCommand::~ReadFileCommand()
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{
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debugOutput(0, "ReadFileCommand::~ReadFileCommand()");
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if (m_file.isOpen())
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m_file.close();
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}
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void ReadFileCommand::dataReceived(QByteArray &data)
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{
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debugOutput(0, "ReadFileCommand::dataReceived()");
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if (m_fileName.isEmpty()) {
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ReadFileOptions* option = (ReadFileOptions*) data.data();
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m_fileName = QLatin1String(option->fileName);
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QFileInfo info(m_fileName);
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m_file.setFileName(m_fileName);
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ReadFileReply reply;
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if (!info.exists() || !info.isFile() || !m_file.open(QIODevice::ReadOnly))
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reply.fileValid = false;
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else
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reply.fileValid = true;
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reply.fileSize = info.size();
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m_fileSize = reply.fileSize;
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socket()->write((char*) &reply, sizeof(reply));
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debugOutput(3, QString::fromLatin1("Reading file: %1").arg(m_fileName));
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} else {
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QTcpSocket* sock = socket(); // design failure???
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if (data != COMMAND_SUCCESS || m_currentPos >= m_fileSize) {
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sock->disconnectFromHost();
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return;
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}
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const int bufferSize = 1024;
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QByteArray buffer = m_file.read(bufferSize);
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m_currentPos += buffer.size();
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sock->write(buffer);
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sock->waitForBytesWritten();
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}
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}
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void ReadFileCommand::commandFinished()
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{
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debugOutput(0, "ReadFileCommand::commandFinished()");
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}
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/////////////////////////////////////////////////////
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// Read Directory Implementation //
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/////////////////////////////////////////////////////
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ReadDirectoryCommand::ReadDirectoryCommand()
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: AbstractCommand()
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, m_iterator(0)
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{
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debugOutput(0, "ReadDirectoryCommand::ReadDirectoryCommand");
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m_dirName.clear();
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}
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ReadDirectoryCommand::~ReadDirectoryCommand()
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{
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debugOutput(0, "ReadDirectoryCommand::~ReadDirectoryCommand()");
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delete m_iterator;
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}
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void ReadDirectoryCommand::dataReceived(QByteArray &data)
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{
|
|
debugOutput(0, "ReadDirectoryCommand::dataReceived()");
|
|
QTcpSocket* sock = socket();
|
|
if (m_dirName.isEmpty()) {
|
|
ReadDirectoryOptions* option = (ReadDirectoryOptions*) data.data();
|
|
QFileInfo info(QLatin1String(option->dirName));
|
|
debugOutput(3, QString::fromLatin1("Reading Directory entries: %1").arg(option->dirName));
|
|
ReadDirectoryReply reply;
|
|
if (!info.exists() || !info.isDir()) {
|
|
reply.itemCount = -1;
|
|
reply.entryValid = false;
|
|
} else {
|
|
m_dirName = QLatin1String(option->dirName);
|
|
m_dir.setPath(m_dirName);
|
|
m_iterator = new QDirIterator(m_dir);
|
|
reply.itemCount = m_dir.entryList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot).size();
|
|
reply.entryValid = true;
|
|
}
|
|
sock->write((char*) &reply, sizeof(reply));
|
|
sock->waitForBytesWritten();
|
|
} else {
|
|
if (data != COMMAND_SUCCESS) {
|
|
qDebug() << "Something went wrong in the meantime";
|
|
return;
|
|
}
|
|
ReadDirectoryItem reply;
|
|
if (m_iterator->hasNext()) {
|
|
m_iterator->next();
|
|
QFileInfo info = m_iterator->fileInfo();
|
|
strcpy(reply.name, qPrintable(info.absoluteFilePath()));
|
|
reply.isDirectory = info.isDir();
|
|
if (!reply.isDirectory)
|
|
reply.size = info.size();
|
|
}
|
|
reply.hasMore = m_iterator->hasNext();
|
|
sock->write((char*) &reply, sizeof(reply));
|
|
sock->waitForBytesWritten();
|
|
}
|
|
}
|
|
|
|
void ReadDirectoryCommand::commandFinished()
|
|
{
|
|
debugOutput(0, "ReadDirectoryCommand::commandFinished()");
|
|
}
|
|
|
|
/////////////////////////////////////////////////////
|
|
// File Time Implementation //
|
|
/////////////////////////////////////////////////////
|
|
FileTimeCommand::FileTimeCommand()
|
|
: AbstractCommand()
|
|
{
|
|
debugOutput(0, "FileTimeCommand::FileTimeCommand()");
|
|
}
|
|
|
|
FileTimeCommand::~FileTimeCommand()
|
|
{
|
|
debugOutput(0, "FileTimeCommand::~FileTimeCommand()");
|
|
}
|
|
|
|
void FileTimeCommand::dataReceived(QByteArray &data)
|
|
{
|
|
debugOutput(0, "FileTimeCommand::dataReceived()");
|
|
FileTimeOptions* option = (FileTimeOptions*) data.data();
|
|
|
|
FILETIME resultTime;
|
|
resultTime.dwLowDateTime = -1;
|
|
resultTime.dwHighDateTime = -1;
|
|
|
|
#ifdef Q_OS_WIN
|
|
QString fileName = QLatin1String(option->fileName);
|
|
HANDLE deviceHandle = CreateFile(fileName.utf16(), GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
|
|
debugOutput(3, QString::fromLatin1("Asking FileTime: %1").arg(fileName));
|
|
if (deviceHandle != INVALID_HANDLE_VALUE) {
|
|
FILETIME deviceCreationTime;
|
|
if (GetFileTime(deviceHandle, &deviceCreationTime, NULL, NULL)) {
|
|
resultTime = deviceCreationTime;
|
|
}
|
|
CloseHandle(deviceHandle);
|
|
}
|
|
#endif
|
|
QTcpSocket* sock = socket();
|
|
sock->write((char*) &resultTime, sizeof(resultTime));
|
|
sock->waitForBytesWritten();
|
|
}
|
|
|
|
void FileTimeCommand::commandFinished()
|
|
{
|
|
debugOutput(0, "FileTimeCommand::commandFinished()");
|
|
}
|
|
|
|
/////////////////////////////////////////////////////
|
|
// Time Stamp Implementation //
|
|
/////////////////////////////////////////////////////
|
|
TimeStampCommand::TimeStampCommand()
|
|
: AbstractCommand()
|
|
{
|
|
debugOutput(0, "TimeStampCommand::TimeStampCommand()");
|
|
}
|
|
|
|
TimeStampCommand::~TimeStampCommand()
|
|
{
|
|
debugOutput(0, "TimeStampCommand::~TimeStampCommand()");
|
|
}
|
|
|
|
void TimeStampCommand::dataReceived(QByteArray &data)
|
|
{
|
|
debugOutput(0, "TimeStampCommand::dataReceived()");
|
|
FILETIME resultTime;
|
|
resultTime.dwLowDateTime = -1;
|
|
resultTime.dwHighDateTime = -1;
|
|
|
|
#ifdef Q_OS_WIN
|
|
FILETIME stampTime = *((FILETIME*)data.data());
|
|
|
|
QString tmpFile = QString::fromLatin1("\\qt_tmp_ftime_convert");
|
|
HANDLE remoteHandle = CreateFile(tmpFile.utf16(), GENERIC_WRITE, 0, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
|
|
if (remoteHandle != INVALID_HANDLE_VALUE) {
|
|
if (!SetFileTime(remoteHandle, &stampTime, NULL, NULL)) {
|
|
CloseHandle(remoteHandle);
|
|
} else {
|
|
CloseHandle(remoteHandle);
|
|
remoteHandle = CreateFile(tmpFile.utf16(), GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
|
|
if (remoteHandle != INVALID_HANDLE_VALUE) {
|
|
if (GetFileTime(remoteHandle, &stampTime, NULL, NULL))
|
|
resultTime = stampTime;
|
|
CloseHandle(remoteHandle);
|
|
DeleteFile(tmpFile.utf16());
|
|
}
|
|
}
|
|
}
|
|
debugOutput(3, QString::fromLatin1("Asking TimeStamp"));
|
|
#endif
|
|
QTcpSocket* sock = socket();
|
|
sock->write((char*) &resultTime, sizeof(resultTime));
|
|
sock->waitForBytesWritten();
|
|
}
|
|
|
|
void TimeStampCommand::commandFinished()
|
|
{
|
|
debugOutput(0, "TimeStampCommand::commandFinished()");
|
|
}
|