void FileIODevice::TruncateFile()
{
FailIfReadOnly();
WriteModeEnum _md = GetWriteMode();
SetWriteMode(WriteOver);
Write("");
SetWriteMode(_md);
}
void CQuakePacket::Clear()
{
SetWriteMode();
m_nPosition = 0;
m_arrData.RemoveAll();
m_arrData.SetSize( MAX_PACKET_LENGTH, MAX_PACKET_LENGTH );
}
FileIODevice::FileIODevice(const QString &filename, QObject *parent)
:QT_IODevice(new QFile, parent),
_machine_lock(filename)
{
_file_watcher = new QFileSystemWatcher(this);
connect(_file_watcher, SIGNAL(fileChanged(QString)),
this, SLOT(raiseReadyRead()));
SetFileName(filename);
SetWriteMode(WriteAppend);
}
