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#include "TitleInformation.h"
#include <QStringList>
#include <QProcess>
#include <QCoreApplication>
#include <QFileInfo>
#include <QDate>
#include <QHash>
QString TitleInformation::readTitles(const QString &location)
{
static QHash<QString, QString> cache;
QString cacheKey(QFileInfo(location).lastModified().toString().append(location));
if (cache.contains(cacheKey))
return cache.value(cacheKey);
QProcess process;
QStringList arguments;
arguments << "-i" << location;
arguments << "-t" << "0";
arguments << "--no-dvdnav";
process.start(QString("%1/HandBrakeCLI").arg(QCoreApplication::applicationDirPath()), arguments, QIODevice::ReadOnly);
process.waitForFinished();
QStringList output;
if (process.exitCode() == 0 && process.exitStatus() == QProcess::NormalExit) {
foreach(QByteArray line, process.readAllStandardError().split('\n')) {
QByteArray trim = line.trimmed();
if (trim.length() > 0 && trim.at(0) == '+')
output.append(line);
}
QString out = output.join(QLatin1String("\n"));
cache.insert(cacheKey, out);
return out;
}
return QString();
}
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