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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#include "processparameters.h"
#include <utils/stringutils.h>
#include <utils/qtcprocess.h>
#include <QtCore/QFileInfo>
#include <QtCore/QDir>
using namespace ProjectExplorer;
ProcessParameters::ProcessParameters() :
m_macroExpander(0),
m_commandMissing(false)
{
}
void ProcessParameters::setCommand(const QString &cmd)
{
m_command = cmd;
m_effectiveCommand.clear();
}
void ProcessParameters::setArguments(const QString &arguments)
{
m_arguments = arguments;
m_effectiveArguments.clear();
}
void ProcessParameters::setWorkingDirectory(const QString &workingDirectory)
{
m_workingDirectory = workingDirectory;
m_effectiveWorkingDirectory.clear();
}
QString ProcessParameters::effectiveWorkingDirectory() const
{
if (m_effectiveWorkingDirectory.isEmpty()) {
QString wds = m_workingDirectory;
if (m_macroExpander)
Utils::expandMacros(&wds, m_macroExpander);
m_effectiveWorkingDirectory = QDir::cleanPath(m_environment.expandVariables(wds));
}
return m_effectiveWorkingDirectory;
}
QString ProcessParameters::effectiveCommand() const
{
if (m_effectiveCommand.isEmpty()) {
QString cmd = m_command;
if (m_macroExpander)
Utils::expandMacros(&cmd, m_macroExpander);
m_effectiveCommand = QDir::cleanPath(m_environment.searchInPath(
cmd, QStringList() << effectiveWorkingDirectory()));
m_commandMissing = m_effectiveCommand.isEmpty();
if (m_commandMissing)
m_effectiveCommand = cmd;
}
return m_effectiveCommand;
}
bool ProcessParameters::commandMissing() const
{
effectiveCommand();
return m_commandMissing;
}
QString ProcessParameters::effectiveArguments() const
{
if (m_effectiveArguments.isEmpty()) {
m_effectiveArguments = m_arguments;
if (m_macroExpander)
Utils::expandMacros(&m_effectiveArguments, m_macroExpander);
}
return m_effectiveArguments;
}
QString ProcessParameters::prettyCommand() const
{
QString cmd = m_command;
if (m_macroExpander)
Utils::expandMacros(&cmd, m_macroExpander);
return QFileInfo(cmd).fileName();
}
QString ProcessParameters::prettyArguments() const
{
QString margs = effectiveArguments();
QString workDir = effectiveWorkingDirectory();
#ifdef Q_OS_WIN
QString args;
#else
QStringList args;
#endif
Utils::QtcProcess::SplitError err;
args = Utils::QtcProcess::prepareArgs(margs, &err, &m_environment, &workDir);
if (err != Utils::QtcProcess::SplitOk)
return margs; // Sorry, too complex - just fall back.
#ifdef Q_OS_WIN
return args;
#else
return Utils::QtcProcess::joinArgs(args);
#endif
}
QString ProcessParameters::summary(const QString &displayName) const
{
return QString::fromLatin1("<b>%1:</b> %2 %3")
.arg(displayName,
Utils::QtcProcess::quoteArg(prettyCommand()),
prettyArguments());
}
QString ProcessParameters::summaryInWorkdir(const QString &displayName) const
{
return QString::fromLatin1("<b>%1:</b> %2 %3 in %4")
.arg(displayName,
Utils::QtcProcess::quoteArg(prettyCommand()),
prettyArguments(),
QDir::toNativeSeparators(effectiveWorkingDirectory()));
}
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