private void WriteSegment()
{
while (true)
{
SegmentDownloadInfo segmentDownloadInfo;
lock (m_SegmentWriterLocker)
{
while (m_OutputBufferQueue.Count == 0)
{
Monitor.Wait(m_SegmentWriterLocker);
}
segmentDownloadInfo = m_OutputBufferQueue.Dequeue();
}
if (segmentDownloadInfo == null)
{
if (m_SegmentDownloader.IsDownloadFinished)
{
m_SegmentDownloader.SetDownloadFinishDate(DateTime.Now);
}
return;
}
lock (m_SegmentWriter)
{
if (segmentDownloadInfo.CurrentPosition != -1)
{
m_SegmentWriter.Write(segmentDownloadInfo.CurrentPosition, segmentDownloadInfo.Buffer, segmentDownloadInfo.Size);
EnqueueDownloadSegment(new byte[m_BufferSize]);
}
}
}
}
/// <summary>
/// Starts the segment download task.
/// </summary>
public void Download()
{
int readSize;
byte[] buffer = new byte[m_BufferSize];
do
{
readSize = m_SegmentDownloader.Download(buffer);
lock (m_SegmentWriter)
{
m_SegmentWriter.Write(m_SegmentDownloader.CurrentPosition, buffer, readSize);
m_SegmentDownloader.IncreaseCurrentPosition(readSize);
if (m_SegmentDownloader.IsDownloadFinished)
{
m_SegmentDownloader.SetDownloadFinishDate(DateTime.Now);
break;
}
}
}while (readSize > 0);
}
public void Write(long startPosition, byte[] buffer, int count)
{
Thread.Sleep(1000);
m_SegmentWriter.Write(startPosition, buffer, count);
}