/// <summary>
/// Send chat message to everybody
/// </summary>
/// <param name="message">The message to send</param>
public void SendChatMessage(string message)
{
_Interface.ChatMessage(
Configuration.Username() + ": (public) " + message
);
foreach (Peer p in _Peers.Peers)
{
try
{
ProtocolWriter pw = new ProtocolWriter(p.IPAddr, Configuration.ProtocolPort());
pw.Chat("public", Configuration.Username(), message);
}
catch (Exception e)
{
throw new BullshitException
("NO WAI!! Teh " + p.UserName + " iz not resp0ndz00ring (" + e.Message + ")");
}
}
}
/// <summary>
/// Reject the chess invitation
/// </summary>
/// <param name="UserName">Username</param>
/// <param name="Port">Port</param>
public void RejectChessGame(string UserName, int Port)
{
Console.WriteLine("Nexus.RejectChessGame(" + UserName + "," + Port.ToString() + ")");
// get peer's IP + protocol port
IPAddress IPAddr = _Peers.GetPeer(UserName).IPAddr;
int RemotePort = Configuration.ProtocolPort();
// send rejection message
ProtocolWriter pw = new ProtocolWriter(IPAddr, RemotePort);
pw.RejectGame(Configuration.Username(), Port);
}
/// <summary>
/// Performs a search on peers, and displays the data
/// </summary>
/// <param name="SearchString">The string to be searched for</param>
public void PerformSearchOnPeers(string SearchString)
{
foreach (Peer CurrentPeer in _Peers.Peers)
{
Console.WriteLine(CurrentPeer.UserName);
XmlDocument PeerSearchResult = new ProtocolWriter(CurrentPeer.IPAddr, Configuration.ProtocolPort()).Search(SearchString);
foreach (XmlNode SearchNode in PeerSearchResult.LastChild.ChildNodes)
{
string Source = "(unknown)";
string Size = "(unknown)";
string Type = "(unknown)";
string Name = "(unknown)";
foreach (XmlNode ItemNode in SearchNode.ChildNodes)
{
switch (ItemNode.LocalName)
{
case "source":
{
Source = ItemNode.InnerText;
break;
}
case "filename":
{
Name = ItemNode.InnerText;
break;
}
case "size":
{
Console.WriteLine(ItemNode.InnerText);
Size = ItemNode.InnerText;
break;
}
case "filetype":
{
Type = ItemNode.InnerText;
break;
}
}
}
_Interface.DisplaySearchResult(Name, Convert.ToInt64(Size), CurrentPeer.UserName, CurrentPeer.IPAddr.ToString(), Source, Type);
}
}
}
/// <summary>
/// Send an invitation for a game of chess to a peer
/// </summary>
/// <param name="UserIndex">Index of the user to be invited</param>
public void InviteForChess(int UserIndex)
{
Console.WriteLine("Nexus.InviteForChess(" + UserIndex.ToString() + ")");
// get remote IP address and a local port
IPAddress PeerIP = _Peers.GetPeer(UserIndex).IPAddr;
int LocalPort = GetLowestChessListenPort();
// start chess server
ChessProtocol cp = new ChessProtocol(LocalPort, this);
// send invitation
ProtocolWriter pw = new ProtocolWriter(PeerIP, Configuration.ProtocolPort());
pw.InitGame(Configuration.Username(), LocalPort);
}
/// <summary>
/// Add peer to Peer list and send "Identify yourself" command to peer
/// </summary>
/// <param name="IPAddr">IP address of peer as string</param>
public void AddPeer(string IPAddr)
{
try
{
int port = Configuration.ProtocolPort();
IPAddress ip = IPAddress.Parse(IPAddr);
ProtocolWriter pw = new ProtocolWriter(ip, port);
ProtocolWriter.IdentifyObject id = pw.Identify();
_Peers.NewPeer(ip);
_Peers.SetPeerName(IPAddr, id.Name);
_Interface.AddUser(id.Name);
Console.WriteLine(id.IP + " " + id.Name);
}
catch(Exception e)
{
throw new BullshitException("Yuor IP adrizzle iz teh bullshit (" + e.Message + ")");
}
}
/// <summary>
/// Accept the chess invitation
/// </summary>
/// <param name="UserName">Username</param>
/// <param name="Port">Port</param>
public void AcceptChessGame(string UserName, int Port)
{
Console.WriteLine("Nexus.AcceptChessGame(" + UserName + "," + Port.ToString() + ")");
// get peer's IP + protocol port
IPAddress IPAddr = _Peers.GetPeer(UserName).IPAddr;
int RemotePort = Configuration.ProtocolPort();
// send acceptance message
ProtocolWriter pw = new ProtocolWriter(IPAddr, RemotePort);
pw.AcceptGame(Configuration.Username(), Port);
// connect to chess server
ChessProtocol cp = new ChessProtocol(IPAddr, Port);
}
