60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
/*
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* Deskflow -- mouse and keyboard sharing utility
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* Copyright (C) 2014 Symless Ltd.
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*
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* This package is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* found in the file LICENSE that should have accompanied this file.
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*
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* This package is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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, see <http://www.gnu.org/licenses/>.
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*/
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#include "CommandProcess.h"
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#include <QProcess>
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CommandProcess::CommandProcess(QString command, QStringList arguments, QString input)
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: m_Command(command),
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m_Arguments(arguments),
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m_Input(input)
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{
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}
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QString CommandProcess::run()
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{
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QProcess process;
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process.setReadChannel(QProcess::StandardOutput);
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process.start(m_Command, m_Arguments);
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bool success = process.waitForStarted();
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QString output;
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QString error;
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if (success) {
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if (!m_Input.isEmpty()) {
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process.write(m_Input.toStdString().c_str());
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}
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if (process.waitForFinished()) {
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output = process.readAllStandardOutput().trimmed();
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error = process.readAllStandardError().trimmed();
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}
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}
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if (int code = process.exitCode(); !success || code != 0) {
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qFatal(
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"command failed: %s %s\ncode: %d\nerror: %s", qUtf8Printable(m_Command), qUtf8Printable(m_Arguments.join(" ")),
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code, error.isEmpty() ? "none" : qUtf8Printable(error)
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);
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}
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Q_EMIT finished();
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return output;
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}
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