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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Build Suite.
**
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "file.h"
#include <language/scriptengine.h>
#include <logging/translator.h>
#include <tools/fileinfo.h>
#include <QFileInfo>
#include <QScriptEngine>
namespace qbs {
namespace Internal {
class File
{
friend void initializeJsExtensionFile(QScriptValue extensionObject);
private:
static QScriptValue js_ctor(QScriptContext *context, QScriptEngine *engine);
static QScriptValue js_copy(QScriptContext *context, QScriptEngine *engine);
static QScriptValue js_exists(QScriptContext *context, QScriptEngine *engine);
static QScriptValue js_lastModified(QScriptContext *context, QScriptEngine *engine);
static QScriptValue js_remove(QScriptContext *context, QScriptEngine *engine);
};
void initializeJsExtensionFile(QScriptValue extensionObject)
{
QScriptEngine *engine = extensionObject.engine();
QScriptValue fileObj = engine->newFunction(File::js_ctor);
fileObj.setProperty(QLatin1String("copy"), engine->newFunction(File::js_copy));
fileObj.setProperty(QLatin1String("exists"), engine->newFunction(File::js_exists));
fileObj.setProperty(QLatin1String("lastModified"), engine->newFunction(File::js_lastModified));
fileObj.setProperty(QLatin1String("remove"), engine->newFunction(File::js_remove));
extensionObject.setProperty(QLatin1String("File"), fileObj);
}
QScriptValue File::js_ctor(QScriptContext *context, QScriptEngine *engine)
{
// Add instance variables here etc., if needed.
Q_UNUSED(context);
Q_UNUSED(engine);
return true;
}
QScriptValue File::js_copy(QScriptContext *context, QScriptEngine *engine)
{
Q_UNUSED(engine);
if (Q_UNLIKELY(context->argumentCount() < 2)) {
return context->throwError(QScriptContext::SyntaxError,
Tr::tr("copy expects 2 arguments"));
}
const QString sourceFile = context->argument(0).toString();
const QString targetFile = context->argument(1).toString();
QString errorMessage;
if (Q_UNLIKELY(!copyFileRecursion(sourceFile, targetFile, false, &errorMessage)))
return context->throwError(errorMessage);
return true;
}
QScriptValue File::js_exists(QScriptContext *context, QScriptEngine *engine)
{
Q_UNUSED(engine);
if (Q_UNLIKELY(context->argumentCount() < 1)) {
return context->throwError(QScriptContext::SyntaxError,
Tr::tr("exist expects 1 argument"));
}
const QString filePath = context->argument(0).toString();
const bool exists = FileInfo::exists(filePath);
ScriptEngine * const se = static_cast<ScriptEngine *>(engine);
se->addFileExistsResult(filePath, exists);
return exists;
}
QScriptValue File::js_remove(QScriptContext *context, QScriptEngine *engine)
{
Q_UNUSED(engine);
if (Q_UNLIKELY(context->argumentCount() < 1)) {
return context->throwError(QScriptContext::SyntaxError,
Tr::tr("remove expects 1 argument"));
}
QString fileName = context->argument(0).toString();
QString errorMessage;
if (Q_UNLIKELY(!removeFileRecursion(QFileInfo(fileName), &errorMessage)))
return context->throwError(errorMessage);
return true;
}
QScriptValue File::js_lastModified(QScriptContext *context, QScriptEngine *engine)
{
Q_UNUSED(engine);
if (Q_UNLIKELY(context->argumentCount() < 1)) {
return context->throwError(QScriptContext::SyntaxError,
Tr::tr("File.lastModified() expects an argument"));
}
const QString filePath = context->argument(0).toString();
const FileTime timestamp = FileInfo(filePath).lastModified();
ScriptEngine * const se = static_cast<ScriptEngine *>(engine);
se->addFileLastModifiedResult(filePath, timestamp);
return static_cast<qsreal>(timestamp.m_fileTime);
}
} // namespace Internal
} // namespace qbs
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