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/**************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Installer Framework.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
**************************************************************************/
#include "operationtracer.h"
#include "packagemanagercore.h"
namespace QInstaller {
/*!
\inmodule QtInstallerFramework
\class QInstaller::AbstractOperationTracer
\brief The AbstractOperationTracer is a pure virtual base class for classes
tracing starting and finishing of installer operations.
*/
/*!
\fn QInstaller::AbstractOperationTracer::~AbstractOperationTracer()
Destructs object. A subclass may override this method.
*/
/*!
\fn QInstaller::AbstractOperationTracer::trace(const QString &state)
Prints trace output for starting operation in \a state.
A subclass should implement this method.
*/
/*!
Constructs tracer for \a operation. Objects of this class cannot
be constructed directly, but the derived classes should explicitly call
the base class constructor in their constructors.
*/
AbstractOperationTracer::AbstractOperationTracer(Operation *operation)
: m_operation(nullptr)
{
// don't create output for that hacky pseudo operation
if (operation->name() != QLatin1String("MinimumProgress"))
m_operation = operation;
}
/*!
\inmodule QtInstallerFramework
\class QInstaller::OperationTracer
\brief The OperationTracer prints trace output for starting of operations
and automatically indicates finish on destruction.
*/
/*!
Constructs tracer for \a operation.
*/
OperationTracer::OperationTracer(Operation *operation)
: AbstractOperationTracer(operation)
{
}
/*!
Destructs object and prints message indicating finished operation.
*/
OperationTracer::~OperationTracer()
{
if (!m_operation)
return;
qCDebug(QInstaller::lcInstallerInstallLog) << "Done";
}
/*!
Prints trace output for starting operation in \a state.
*/
void OperationTracer::trace(const QString &state)
{
if (!m_operation)
return;
qCDebug(lcInstallerInstallLog).noquote() << QString::fromLatin1("%1 %2 operation: %3")
.arg(state, m_operation->value(QLatin1String("component")).toString(), m_operation->name());
QStringList args = m_operation->arguments();
if (m_operation->requiresUnreplacedVariables())
args = m_operation->packageManager()->replaceVariables(m_operation->arguments());
qCDebug(lcInstallerInstallLog).noquote() << QString::fromLatin1("\t- arguments: %1")
.arg(args.join(QLatin1String(", ")));
}
/*!
\inmodule QtInstallerFramework
\class QInstaller::ConcurrentOperationTracer
\brief The ConcurrentOperationTracer prints trace output for starting of
asynchronous operations.
*/
/*!
Constructs tracer for \a operation.
*/
ConcurrentOperationTracer::ConcurrentOperationTracer(Operation *operation)
: AbstractOperationTracer(operation)
{
}
/*!
Prints trace output for starting operation in \a state.
*/
void ConcurrentOperationTracer::trace(const QString &state)
{
if (!m_operation)
return;
qCDebug(lcInstallerInstallLog).noquote() << QString::fromLatin1("%1 %2 concurrent operation: %3")
.arg(state, m_operation->value(QLatin1String("component")).toString(), m_operation->name());
QStringList args = m_operation->arguments();
if (m_operation->requiresUnreplacedVariables())
args = m_operation->packageManager()->replaceVariables(m_operation->arguments());
qCDebug(lcInstallerInstallLog).noquote() << QString::fromLatin1("\t- arguments: %1")
.arg(args.join(QLatin1String(", ")));
qCDebug(QInstaller::lcInstallerInstallLog) << "Started";
}
} // namespace QInstaller
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