public void Synchronize()
{
_data = new byte[0];
_download = new HttpDownload(_parent, Channel.Link, Channel.Link);
_download.DownloadProgress += new ProgressChangedEventHandler(DownloadProgress);
_download.DownloadComplete += new RunWorkerCompletedEventHandler(DownloadComplete);
_download.Start();
}
public void Start(ChannelItem channelItem)
{
HttpDownload download = new HttpDownload(_parent, channelItem.Guid, channelItem.Enclosure.Url);
download.ResponseReceived += new ProgressChangedEventHandler(ResponseReceived);
download.DownloadProgress += new ProgressChangedEventHandler(this.DownloadProgress);
download.DownloadComplete += new RunWorkerCompletedEventHandler(this.DownloadComplete);
if (_downloads.Contains(download.Guid) == false)
{
string filename = Path.Combine(channelItem.Channel.GetDirectory(), channelItem.Enclosure.GetFilename());
OdeoApplication.TraceMessage("Downloading file {0}...", channelItem.Enclosure.Url);
_downloads.Add(download.Guid, download);
download.Start(filename);
}
}
private void DownloadComplete(object sender, RunWorkerCompletedEventArgs e)
{
MemoryStream stream = null;
RunWorkerCompletedEventArgs eventArgs = e;
try
{
if (e.Cancelled == false && e.Error == null)
{
if (_data != null)
{
stream = new MemoryStream(_data);
Channel.Process(stream);
Channel.Save();
}
}
}
catch (Exception ex)
{
eventArgs = new RunWorkerCompletedEventArgs(e.Result, e.Cancelled, ex);
}
finally
{
this.OnSynchronized(this, eventArgs);
// Dispose of the download helper and close the memory stream.
if (_download != null)
_download = null;
if (stream != null)
stream.Close();
}
}
