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QRegExp -> QRegularExpression

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- Change QRegExp -> QRegularExpression. To drop dependency on
  legacy Qt5Compat module, if we upgrade to a later Qt version
  at some point.

- Change some "for" constructs clang gives warnings about
  while we are at it.
This commit is contained in:
Floris Bos 2022-01-23 19:27:07 +01:00
parent 51a79c7229
commit 10b50d5f8e
1 changed files with 32 additions and 25 deletions
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57
imagewriter.cpp
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@ -18,7 +18,7 @@
#include <QQmlApplicationEngine>
#include <QQmlContext>
#include <QProcess>
#include <QRegExp>
#include <QRegularExpression>
#include <QStandardPaths>
#include <QStorageInfo>
#include <QTimeZone>
@ -89,9 +89,9 @@ ImageWriter::ImageWriter(QObject *parent)
QFile f("/sys/bus/nvmem/devices/rmem0/nvmem");
if (f.exists() && f.open(f.ReadOnly))
{
QByteArrayList eepromSettings = f.readAll().split('\n');
const QByteArrayList eepromSettings = f.readAll().split('\n');
f.close();
for (QByteArray setting : eepromSettings)
for (const QByteArray &setting : eepromSettings)
{
if (setting.startsWith("IMAGER_REPO_URL="))
{
@ -149,14 +149,14 @@ ImageWriter::ImageWriter(QObject *parent)
_settings.endGroup();
QDir dir(":/i18n", "rpi-imager_*.qm");
QStringList transFiles = dir.entryList();
const QStringList transFiles = dir.entryList();
QLocale currentLocale;
QStringList localeComponents = currentLocale.name().split('_');
QString currentlangcode;
if (!localeComponents.isEmpty())
currentlangcode = localeComponents.first();
for (QString tf : transFiles)
for (const QString &tf : transFiles)
{
QString langcode = tf.mid(11, tf.length()-14);
/* FIXME: we currently lack a font with support for Chinese characters in embedded mode */
@ -728,12 +728,12 @@ bool ImageWriter::mountUsbSourceMedia()
int devices = 0;
#ifdef Q_OS_LINUX
QDir dir("/sys/class/block");
QStringList list = dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
const QStringList list = dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
if (!dir.exists("/media"))
dir.mkdir("/media");
for (auto devname : list)
for (const QString &devname : list)
{
if (!devname.startsWith("mmcblk0") && !QFile::symLinkTarget("/sys/class/block/"+devname).contains("/devices/virtual/"))
{
@ -763,14 +763,14 @@ QByteArray ImageWriter::getUsbSourceOSlist()
#ifdef Q_OS_LINUX
QJsonArray oslist;
QDir dir("/media");
QStringList medialist = dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
const QStringList medialist = dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
QStringList namefilters = {"*.img", "*.zip", "*.gz", "*.xz", "*.zst"};
for (auto devname : medialist)
for (const QString &devname : medialist)
{
QDir subdir("/media/"+devname);
QStringList files = subdir.entryList(namefilters, QDir::Files, QDir::Name);
for (auto file : files)
const QStringList files = subdir.entryList(namefilters, QDir::Files, QDir::Name);
for (const QString &file : files)
{
QString path = "/media/"+devname+"/"+file;
QFileInfo fi(path);
@ -885,13 +885,14 @@ QString ImageWriter::getSSID()
}
else
{
QRegExp rx(regexpstr);
QList<QByteArray> outputlines = proc.readAll().replace('\r', "").split('\n');
QRegularExpression rx(regexpstr);
const QList<QByteArray> outputlines = proc.readAll().replace('\r', "").split('\n');
for (QByteArray line : outputlines) {
if (rx.indexIn(line) != -1)
for (const QByteArray &line : outputlines) {
QRegularExpressionMatch match = rx.match(line);
if (match.hasMatch())
{
ssid = rx.cap(1);
ssid = match.captured(1);
break;
}
}
@ -941,9 +942,11 @@ QString ImageWriter::getPSK(const QString &ssid)
{
QString xml = QString::fromWCharArray(xmlstr);
qDebug() << "XML wifi profile:" << xml;
QRegExp rx("<keyMaterial>(.+)</keyMaterial>");
if (rx.indexIn(xml) != -1) {
psk = rx.cap(1);
QRegularExpression rx("<keyMaterial>(.+)</keyMaterial>");
QRegularExpressionMatch match = rx.match(xml);
if (match.hasMatch()) {
psk = match.captured(1);
}
WlanFreeMemory(xmlstr);
@ -1061,7 +1064,8 @@ void ImageWriter::setSavedCustomizationSettings(const QVariantMap &map)
{
_settings.beginGroup("imagecustomization");
_settings.remove("");
for (QString key : map.keys()) {
const QStringList keys = map.keys();
for (const QString &key : keys) {
_settings.setValue(key, map.value(key));
}
_settings.endGroup();
@ -1072,7 +1076,8 @@ QVariantMap ImageWriter::getSavedCustomizationSettings()
QVariantMap result;
_settings.beginGroup("imagecustomization");
for (QString key : _settings.childKeys()) {
const QStringList keys = _settings.childKeys();
for (const QString &key : keys) {
result.insert(key, _settings.value(key));
}
_settings.endGroup();
@ -1189,13 +1194,15 @@ QString ImageWriter::detectPiKeyboard()
if (!typenr)
{
QDir dir("/dev/input/by-id");
QRegExp rx("RPI_Wired_Keyboard_([0-9]+)");
QRegularExpression rx("RPI_Wired_Keyboard_([0-9]+)");
for (QString fn : dir.entryList(QDir::Files))
const QStringList entries = dir.entryList(QDir::Files);
for (const QString &fn : entries)
{
if (rx.indexIn(fn) != -1)
QRegularExpressionMatch match = rx.match(fn);
if (match.hasMatch())
{
typenr = rx.cap(1).toUInt();
typenr = match.captured(1).toUInt();
}
}
}