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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms and
** conditions see http://www.qt.io/terms-conditions. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "remotelinuxcustomcommanddeployservice.h"
#include <utils/qtcassert.h>
#include <ssh/sshremoteprocessrunner.h>
using namespace QSsh;
namespace RemoteLinux {
namespace Internal {
namespace {
enum State { Inactive, Running };
}
class RemoteLinuxCustomCommandDeployservicePrivate
{
public:
RemoteLinuxCustomCommandDeployservicePrivate() : state(Inactive), runner(0) { }
QString commandLine;
State state;
SshRemoteProcessRunner *runner;
};
} // namespace Internal
using namespace Internal;
RemoteLinuxCustomCommandDeployService::RemoteLinuxCustomCommandDeployService(QObject *parent)
: AbstractRemoteLinuxDeployService(parent), d(new RemoteLinuxCustomCommandDeployservicePrivate)
{
}
RemoteLinuxCustomCommandDeployService::~RemoteLinuxCustomCommandDeployService()
{
delete d;
}
void RemoteLinuxCustomCommandDeployService::setCommandLine(const QString &commandLine)
{
QTC_ASSERT(d->state == Inactive, return);
d->commandLine = commandLine;
}
bool RemoteLinuxCustomCommandDeployService::isDeploymentPossible(QString *whyNot) const
{
QTC_ASSERT(d->state == Inactive, return false);
if (!AbstractRemoteLinuxDeployService::isDeploymentPossible(whyNot))
return false;
if (d->commandLine.isEmpty()) {
if (whyNot)
*whyNot = tr("No command line given.");
return false;
}
return true;
}
void RemoteLinuxCustomCommandDeployService::doDeploy()
{
QTC_ASSERT(d->state == Inactive, handleDeploymentDone());
if (!d->runner)
d->runner = new SshRemoteProcessRunner(this);
connect(d->runner, SIGNAL(readyReadStandardOutput()), SLOT(handleStdout()));
connect(d->runner, SIGNAL(readyReadStandardError()), SLOT(handleStderr()));
connect(d->runner, SIGNAL(processClosed(int)), SLOT(handleProcessClosed(int)));
emit progressMessage(tr("Starting remote command \"%1\"...").arg(d->commandLine));
d->state = Running;
d->runner->run(d->commandLine.toUtf8(), deviceConfiguration()->sshParameters());
}
void RemoteLinuxCustomCommandDeployService::stopDeployment()
{
QTC_ASSERT(d->state == Running, return);
disconnect(d->runner, 0, this, 0);
d->runner->cancel();
d->state = Inactive;
handleDeploymentDone();
}
void RemoteLinuxCustomCommandDeployService::handleStdout()
{
emit stdOutData(QString::fromUtf8(d->runner->readAllStandardOutput()));
}
void RemoteLinuxCustomCommandDeployService::handleStderr()
{
emit stdErrData(QString::fromUtf8(d->runner->readAllStandardError()));
}
void RemoteLinuxCustomCommandDeployService::handleProcessClosed(int exitStatus)
{
QTC_ASSERT(d->state == Running, return);
if (exitStatus == SshRemoteProcess::FailedToStart) {
emit errorMessage(tr("Remote process failed to start."));
} else if (exitStatus == SshRemoteProcess::CrashExit) {
emit errorMessage(tr("Remote process was killed by a signal."));
} else if (d->runner->processExitCode() != 0) {
emit errorMessage(tr("Remote process finished with exit code %1.")
.arg(d->runner->processExitCode()));
} else {
emit progressMessage(tr("Remote command finished successfully."));
}
stopDeployment();
}
} // namespace RemoteLinux
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