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/*
SPDX-FileCopyrightText: 2012 Milian Wolff <mail@milianw.de>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include <KAboutData>
#include <language/util/debuglanguageparserhelper.h>
#include "../duchain/debugvisitor.h"
#include "../duchain/parsesession.h"
using namespace KDevelop;
using namespace KDevelopUtils;
class QmlParser
{
public:
QmlParser(const bool printAst, const bool printTokens)
: m_printAst(printAst), m_printTokens(printTokens)
{
}
/// parse contents of a file
void parseFile( const QString &fileName )
{
QFile file(fileName);
file.open(QIODevice::ReadOnly);
m_session.reset(new ParseSession(IndexedString(fileName), file.readAll(), 0));
runSession();
}
/// parse code directly
void parseCode( const QString &code )
{
m_session.reset(new ParseSession(IndexedString("-"), code, 0));
runSession();
}
private:
/**
* actually run the parse session
*/
void runSession()
{
if (!m_session->isParsedCorrectly()) {
qerr << "failed to parse code" << Qt::endl;
}
if (m_printTokens) {
qerr << "token cannot be printed for qml/js source..." << Qt::endl;
}
if (!m_session->ast()) {
qerr << "no AST tree could be generated" << Qt::endl;
} else {
qout << "AST tree successfully generated" << Qt::endl;
if (m_printAst) {
///FIXME:
DebugVisitor visitor(m_session.data());
visitor.startVisiting(m_session->ast());
}
}
if (!m_session->problems().isEmpty()) {
qerr << "\nproblems encountered during parsing:" << Qt::endl;
foreach(const ProblemPointer problem, m_session->problems()) {
qerr << problem->toString();
}
} else {
qout << "no problems encountered during parsing" << Qt::endl;
}
if (!m_session->ast()) {
exit(255);
}
}
QScopedPointer<ParseSession> m_session;
const bool m_printAst;
const bool m_printTokens;
};
int main(int argc, char* argv[])
{
KAboutData aboutData(QStringLiteral("cpp-parser"), i18n( "cpp-parser" ),
QStringLiteral("1"), i18n("KDevelop CPP parser debugging utility"), KAboutLicense::GPL,
i18n( "2011 Milian Wolff" ), QString(), QStringLiteral("https://www.kdevelop.org/") );
return KDevelopUtils::initAndRunParser<QmlParser>(aboutData, argc, argv);
}
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