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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "qmltccommandlineutils.h"
#include <QtCore/qstring.h>
#include <QtCore/qfileinfo.h>
#include <QtCore/qdir.h>
#include <QtCore/qurl.h>
#include <QtCore/qlibraryinfo.h>
QT_BEGIN_NAMESPACE
QString parseUrlArgument(const QString &arg)
{
const QUrl url = QUrl::fromUserInput(arg, QDir::currentPath(), QUrl::AssumeLocalFile);
if (!url.isValid()) {
fprintf(stderr, "Invalid URL: \"%s\"\n", qPrintable(arg));
return QString();
}
if (!url.isLocalFile()) {
fprintf(stderr, "\"%s\" is not a local file\n", qPrintable(arg));
return QString();
}
return url.toLocalFile();
}
QString loadUrl(const QString &url)
{
const QFileInfo fi(url);
if (!fi.exists()) {
fprintf(stderr, "\"%s\" does not exist.\n",
qPrintable(QDir::toNativeSeparators(fi.absoluteFilePath())));
return QString();
}
QFile f(fi.absoluteFilePath());
if (!f.open(QIODevice::ReadOnly)) {
fprintf(stderr, "Unable to read \"%s\": %s.\n",
qPrintable(QDir::toNativeSeparators(fi.absoluteFilePath())),
qPrintable(f.errorString()));
return QString();
}
QByteArray data(fi.size(), Qt::Uninitialized);
if (f.read(data.data(), data.size()) != data.size()) {
fprintf(stderr, "Unable to read \"%s\": %s.\n",
qPrintable(QDir::toNativeSeparators(fi.absoluteFilePath())),
qPrintable(f.errorString()));
return QString();
}
return QString::fromUtf8(data);
}
QString getImplicitImportDirectory(const QString &url)
{
const QFileInfo fi(url);
Q_ASSERT(fi.exists());
QDir dir = fi.dir();
QString implicitImport = dir.canonicalPath(); // resolves symlinks, etc.
if (implicitImport.isEmpty()) {
fprintf(stderr, "Cannot resolve implicit import directory of \"%s\"",
qPrintable(QDir::toNativeSeparators(fi.absoluteFilePath())));
return QString();
}
return implicitImport;
}
QT_END_NAMESPACE
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