/// <summary>
/// Adds the given peer to the list (if its address is new), or updates the existing peer.
/// </summary>
public static void AddOrUpdate( Peer peer )
{
// Ignore our own announcements.
if ( Server.Connected && peer.EndPoint.Address.Equals( Server.LocalServerEndpoint.Address ) )
return;
lock ( _masterList )
{
// First see if an existing entry exists and update that one instead.
foreach ( Peer p in _masterList )
{
if ( p.Equals( peer ) )
{
p.Name = peer.Name;
p.EndPoint = peer.EndPoint;
NotifyChangedEvent( );
return;
}
}
// Otherwise, add it as a new entry.
_masterList.Add( peer );
NotifyChangedEvent( );
}
}
public OutgoingTransfer( FileInfo file, Peer recipient )
{
this.File = file;
this.Recipient = recipient;
this.FileSize = file.Length;
this.FileName = file.Name;
this.Partner = recipient.Name;
this.Recipient.LastAttemptedCommunication = DateTime.Now;
// Create a progress notification for this form.
TransferNotificationForm.CreateForTransfer( this );
new Thread( new ThreadStart( DoTransfer ) ).Start( );
}
public OutgoingWhosThere( Peer peerToUpdate )
{
this.Peer = peerToUpdate;
this.Peer.LastAttemptedCommunication = DateTime.Now;
ThreadPool.QueueUserWorkItem( delegate { SendAsync( ); } );
}
private static void ProcessHeader( IPAddress sender, Header header )
{
var peer = new Peer
{
Name = header.Sender.Username,
EndPoint = new IPEndPoint( sender, header.Sender.ListenPort )
};
PeerList.AddOrUpdate( peer );
// Did they send their peer list, too?
if ( header.Peers != null && header.Peers.Count > 0 )
{
PeerList.AddOrUpdate( header.Peers );
peer.RegisterEvent(PeerStatistics.EventType.ReceivedPeerList);
log.InfoFormat( "{0} peers received from {1} via peer exchange.", header.Peers.Count, peer );
}
}
/// <summary>
/// Show the "select file" dialog and if accepted, start the transfer.
/// </summary>
/// <param name="p"></param>
private void promptForFileAndSend( Peer peer )
{
selectFileToSendDialog.Title = "Select a file to send to " + peer.Name + "..";
if ( selectFileToSendDialog.ShowDialog( ) == DialogResult.OK )
new OutgoingTransfer( new FileInfo( selectFileToSendDialog.FileName ), peer );
}
public PeerInfoForm( Peer peer )
{
this.Peer = peer;
InitializeComponent( );
UpdateInformation( );
}
/// <summary>
/// Removes the given peer from the list (use with care!)
/// </summary>
public static void Remove( Peer peer )
{
lock ( _masterList )
_masterList.Remove( peer );
}