static bool
onTransition(HangulInputContext* /* hic */,
ucschar /* c */, const ucschar *str, void* /* data */)
{
QTextCodec *codec = QTextCodec::codecForLocale();
QString s = ucsToQString(str);
return codec->canEncode(s);
}
void MainWindow::aboutToShowSaveAsMenu()
{
QString currentText = textEdit->toPlainText();
foreach (QAction *action, saveAsActs) {
QByteArray codecName = action->data().toByteArray();
QTextCodec *codec = QTextCodec::codecForName(codecName);
action->setVisible(codec && codec->canEncode(currentText));
}
bool ParserM3u::writeM3UFile(const QString &file_str, QList<QString> &items, bool useRelativePath, bool useUtf8)
{
// Important note:
// On Windows \n will produce a <CR><CL> (=\r\n)
// On Linux and OS X \n is <CR> (which remains \n)
QTextCodec* codec;
if (useUtf8) {
codec = QTextCodec::codecForName("UTF-8");
} else {
// according to http://en.wikipedia.org/wiki/M3U the default encoding of m3u is Windows-1252
// see also http://tools.ietf.org/html/draft-pantos-http-live-streaming-07
// check if the all items can be properly encoded to Latin1.
codec = QTextCodec::codecForName("windows-1252");
for (int i = 0; i < items.size(); ++i) {
if (!codec->canEncode(items.at(i))) {
// filepath contains incompatible character
QMessageBox::warning(NULL,tr("Playlist Export Failed"),
tr("File path contains characters, not allowed in m3u playlists.\n") +
tr("Export a m3u8 playlist instead!\n") +
items.at(i));
return false;
}
}
}
QFile file(file_str);
if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
QMessageBox::warning(NULL,tr("Playlist Export Failed"),
tr("Could not create file") + " " + file_str);
return false;
}
// Base folder of file
QString base = file_str.section('/', 0, -2);
QDir base_dir(base);
qDebug() << "Basepath: " << base;
QTextStream out(&file);
out.setCodec(codec);
out << "#EXTM3U\n";
for (int i = 0; i < items.size(); ++i) {
out << "#EXTINF\n";
// Write relative path if possible
if (useRelativePath) {
//QDir::relativePath() will return the absolutePath if it cannot compute the
//relative Path
out << base_dir.relativeFilePath(items.at(i)) << "\n";
} else {
out << items.at(i) << "\n";
}
}
return true;
}
void PluginList::writePlugins(const QString &fileName, bool writeUnchecked) const
{
SafeWriteFile file(fileName);
QTextCodec *textCodec = writeUnchecked ? m_Utf8Codec : m_LocalCodec;
file->resize(0);
file->write(textCodec->fromUnicode("# This file was automatically generated by Mod Organizer.\r\n"));
QStringList saveList;
bool invalidFileNames = false;
int writtenCount = 0;
for (size_t i = 0; i < m_ESPs.size(); ++i) {
int priority = m_ESPsByPriority[i];
if (m_ESPs[priority].m_Enabled || writeUnchecked) {
//file.write(m_ESPs[priority].m_Name.toUtf8());
if (!textCodec->canEncode(m_ESPs[priority].m_Name)) {
invalidFileNames = true;
qCritical("invalid plugin name %s", m_ESPs[priority].m_Name.toUtf8().constData());
} else {
saveList << m_ESPs[priority].m_Name;
file->write(textCodec->fromUnicode(m_ESPs[priority].m_Name));
}
file->write("\r\n");
++writtenCount;
}
}
if (invalidFileNames) {
reportError(tr("Some of your plugins have invalid names! These plugins can not be loaded by the game. "
"Please see mo_interface.log for a list of affected plugins and rename them."));
}
if (writtenCount == 0) {
qWarning("plugin list would be empty, this is almost certainly wrong. Not saving.");
} else {
if (file.commitIfDifferent(m_LastSaveHash[fileName])) {
qDebug("%s saved", QDir::toNativeSeparators(fileName).toUtf8().constData());
}
}
}
/** @brief Import feeds from OPML-file
*
* Calls open file system dialog with filter *.opml.
* Adds all feeds to DB include hierarchy, ignore duplicate feeds
*---------------------------------------------------------------------------*/
void UpdateObject::slotImportFeeds(QByteArray xmlData)
{
int elementCount = 0;
int outlineCount = 0;
QSqlQuery q(db_);
QList<int> idsList;
QList<QString> urlsList;
QXmlStreamReader xml;
QString convertData;
bool codecOk = false;
QzRegExp rx("&(?!([a-z0-9#]+;))", Qt::CaseInsensitive);
int pos = 0;
while ((pos = rx.indexIn(QString::fromLatin1(xmlData), pos)) != -1) {
xmlData.replace(pos, 1, "&");
pos += 1;
}
rx.setPattern("encoding=\"([^\"]+)");
pos = rx.indexIn(xmlData);
if (pos == -1) {
rx.setPattern("encoding='([^']+)");
pos = rx.indexIn(xmlData);
}
if (pos == -1) {
QStringList codecNameList;
codecNameList << "UTF-8" << "Windows-1251" << "KOI8-R" << "KOI8-U"
<< "ISO 8859-5" << "IBM 866";
foreach (QString codecNameT, codecNameList) {
QTextCodec *codec = QTextCodec::codecForName(codecNameT.toUtf8());
if (codec && codec->canEncode(xmlData)) {
convertData = codec->toUnicode(xmlData);
codecOk = true;
break;
}
}
/** @brief Parse xml-data
*----------------------------------------------------------------------------*/
void ParseObject::slotParse(const QByteArray &xmlData, const int &feedId,
const QDateTime &dtReply, const QString &codecName)
{
if (mainApp->isSaveDataLastFeed()) {
QFile file(mainApp->dataDir() + "/lastfeed.dat");
file.open(QIODevice::WriteOnly);
file.write(xmlData);
file.close();
}
qDebug() << "=================== parseXml:start ============================";
db_.transaction();
// extract feed id and duplicate news mode from feed table
parseFeedId_ = feedId;
QString feedUrl;
duplicateNewsMode_ = false;
QSqlQuery q(db_);
q.setForwardOnly(true);
q.exec(QString("SELECT duplicateNewsMode, xmlUrl FROM feeds WHERE id=='%1'").arg(parseFeedId_));
if (q.first()) {
duplicateNewsMode_ = q.value(0).toBool();
feedUrl = q.value(1).toString();
}
// id not found (ex. feed deleted while updating)
if (feedUrl.isEmpty()) {
qWarning() << QString("Feed with id = '%1' not found").arg(parseFeedId_);
emit signalFinishUpdate(parseFeedId_, false, 0, "0");
db_.commit();
return;
}
qDebug() << QString("Feed '%1' found with id = %2").arg(feedUrl).arg(parseFeedId_);
// actually parsing
feedChanged_ = false;
bool codecOk = false;
QString convertData(xmlData);
QString feedType;
QDomDocument doc;
QString errorStr;
int errorLine;
int errorColumn;
QRegExp rx("encoding=\"([^\"]+)",
Qt::CaseInsensitive, QRegExp::RegExp2);
int pos = rx.indexIn(xmlData);
if (pos == -1) {
rx.setPattern("encoding='([^']+)");
pos = rx.indexIn(xmlData);
}
if (pos > -1) {
QString codecNameT = rx.cap(1);
qDebug() << "Codec name (1):" << codecNameT;
QTextCodec *codec = QTextCodec::codecForName(codecNameT.toUtf8());
if (codec) {
convertData = codec->toUnicode(xmlData);
} else {
qWarning() << "Codec not found (1): " << codecNameT << feedUrl;
if (codecNameT.contains("us-ascii", Qt::CaseInsensitive)) {
QString str(xmlData);
convertData = str.remove(rx.cap(0)+"\"");
}
}
} else {
if (!codecName.isEmpty()) {
qDebug() << "Codec name (2):" << codecName;
QTextCodec *codec = QTextCodec::codecForName(codecName.toUtf8());
if (codec) {
convertData = codec->toUnicode(xmlData);
codecOk = true;
} else {
qWarning() << "Codec not found (2): " << codecName << feedUrl;
}
}
if (!codecOk) {
codecOk = false;
QStringList codecNameList;
codecNameList << "UTF-8" << "Windows-1251" << "KOI8-R" << "KOI8-U"
<< "ISO 8859-5" << "IBM 866";
foreach (QString codecNameT, codecNameList) {
QTextCodec *codec = QTextCodec::codecForName(codecNameT.toUtf8());
if (codec && codec->canEncode(xmlData)) {
qDebug() << "Codec name (3):" << codecNameT;
convertData = codec->toUnicode(xmlData);
codecOk = true;
break;
}
}
if (!codecOk) {
convertData = QString::fromLocal8Bit(xmlData);
}
}