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28
29#include "qmltypereader.h"
30
31#include <QFileInfo>
32#include <QFile>
33#include <QRegularExpression>
34
35#include <iostream>
36
37QStringList readQmlTypes(const QString &filename) {
38 QRegularExpression re("import QtQuick\\.tooling 1\\.2.*Module {\\s*dependencies:\\s*\\[([^\\]]*)\\](.*)}",
39 QRegularExpression::DotMatchesEverythingOption);
40 if (!QFileInfo(filename).exists()) {
41 std::cerr << "Non existing file: " << filename.toStdString() << std::endl;
42 return QStringList();
43 }
44 QFile f(filename);
45 if (!f.open(flags: QFileDevice::ReadOnly)) {
46 std::cerr << "Error in opening file " << filename.toStdString() << " : "
47 << f.errorString().toStdString() << std::endl;
48 return QStringList();
49 }
50 QByteArray fileData = f.readAll();
51 QString data(fileData);
52 QRegularExpressionMatch m = re.match(subject: data);
53 if (m.lastCapturedIndex() != 2) {
54 std::cerr << "Malformed file: " << filename.toStdString() << std::endl;
55 return QStringList();
56 }
57 return m.capturedTexts();
58}
59

source code of qtdeclarative/tools/qmlplugindump/qmltypereader.cpp