protected override void SendOnePacket(P2PSession session, Contact remote, Guid remoteGuid, P2PMessage p2pMessage)
{
if (remote == null)
{
return;
}
string to = ((int)remote.ClientType).ToString() + ":" + remote.Account;
string from = ((int)NSMessageHandler.Owner.ClientType).ToString() + ":" + NSMessageHandler.Owner.Account;
MultiMimeMessage mmMessage = new MultiMimeMessage(to, from);
mmMessage.RoutingHeaders[MIMERoutingHeaders.From][MIMERoutingHeaders.EPID] = NSMessageHandler.MachineGuid.ToString("B").ToLowerInvariant();
mmMessage.RoutingHeaders[MIMERoutingHeaders.To][MIMERoutingHeaders.EPID] = remoteGuid.ToString("B").ToLowerInvariant();
mmMessage.RoutingHeaders[MIMERoutingHeaders.ServiceChannel] = "PE";
mmMessage.RoutingHeaders[MIMERoutingHeaders.Options] = "0";
mmMessage.ContentKeyVersion = "2.0";
SLPMessage slpMessage = p2pMessage.IsSLPData ? p2pMessage.InnerMessage as SLPMessage : null;
if (slpMessage != null &&
((slpMessage.ContentType == "application/x-msnmsgr-transreqbody" ||
slpMessage.ContentType == "application/x-msnmsgr-transrespbody" ||
slpMessage.ContentType == "application/x-msnmsgr-transdestaddrupdate")))
{
mmMessage.ContentHeaders[MIMEContentHeaders.MessageType] = MessageTypes.SignalP2P;
mmMessage.InnerBody = slpMessage.GetBytes(false);
mmMessage.InnerMessage = slpMessage;
}
else
{
mmMessage.ContentHeaders[MIMEContentHeaders.ContentType] = "application/x-msnmsgrp2p";
mmMessage.ContentHeaders[MIMEContentHeaders.ContentTransferEncoding] = "binary";
mmMessage.ContentHeaders[MIMEContentHeaders.MessageType] = MessageTypes.Data;
//mmMessage.ContentHeaders[MIMEContentHeaders.Pipe] = PackageNo.ToString();
mmMessage.ContentHeaders[MIMEContentHeaders.BridgingOffsets] = "0";
mmMessage.InnerBody = p2pMessage.GetBytes(true);
mmMessage.InnerMessage = p2pMessage;
}
NSMessageProcessor nsmp = (NSMessageProcessor)NSMessageHandler.MessageProcessor;
int transId = nsmp.IncreaseTransactionID();
lock (p2pAckMessages)
p2pAckMessages[transId] = new P2PMessageSessionEventArgs(p2pMessage, session);
NSMessage sdgPayload = new NSMessage("SDG");
sdgPayload.TransactionID = transId;
sdgPayload.InnerMessage = mmMessage;
nsmp.SendMessage(sdgPayload, sdgPayload.TransactionID);
}
protected override void SendMultiPacket(P2PSession session, Contact remote, Guid remoteGuid, P2PMessage[] sendList)
{
if (remote == null)
{
return;
}
NSMessageProcessor nsmp = (NSMessageProcessor)NSMessageHandler.MessageProcessor;
string to = ((int)remote.ClientType).ToString() + ":" + remote.Account;
string from = ((int)NSMessageHandler.Owner.ClientType).ToString() + ":" + NSMessageHandler.Owner.Account;
MultiMimeMessage mmMessage = new MultiMimeMessage(to, from);
mmMessage.RoutingHeaders[MIMERoutingHeaders.From][MIMERoutingHeaders.EPID] = NSMessageHandler.MachineGuid.ToString("B").ToLowerInvariant();
mmMessage.RoutingHeaders[MIMERoutingHeaders.To][MIMERoutingHeaders.EPID] = remoteGuid.ToString("B").ToLowerInvariant();
mmMessage.RoutingHeaders[MIMERoutingHeaders.ServiceChannel] = "PE";
mmMessage.RoutingHeaders[MIMERoutingHeaders.Options] = "0";
mmMessage.ContentKeyVersion = "2.0";
mmMessage.ContentHeaders[MIMEContentHeaders.ContentType] = "application/x-msnmsgrp2p";
mmMessage.ContentHeaders[MIMEContentHeaders.ContentTransferEncoding] = "binary";
mmMessage.ContentHeaders[MIMEContentHeaders.MessageType] = MessageTypes.Data;
List <string> bridgingOffsets = new List <string>();
List <object> userStates = new List <object>();
byte[] buffer = new byte[0];
foreach (P2PMessage p2pMessage in sendList)
{
SLPMessage slpMessage = p2pMessage.IsSLPData ? p2pMessage.InnerMessage as SLPMessage : null;
if (slpMessage != null &&
((slpMessage.ContentType == "application/x-msnmsgr-transreqbody" ||
slpMessage.ContentType == "application/x-msnmsgr-transrespbody" ||
slpMessage.ContentType == "application/x-msnmsgr-transdestaddrupdate")))
{
SendOnePacket(session, remote, remoteGuid, p2pMessage);
}
else
{
bridgingOffsets.Add(buffer.Length.ToString());
buffer = NetworkMessage.AppendArray(buffer, p2pMessage.GetBytes(true));
int transId = nsmp.IncreaseTransactionID();
userStates.Add(transId);
lock (p2pAckMessages)
p2pAckMessages[transId] = new P2PMessageSessionEventArgs(p2pMessage, session);
//mmMessage.ContentHeaders[MIMEContentHeaders.Pipe] = PackageNo.ToString();
}
}
if (buffer.Length > 0)
{
mmMessage.ContentHeaders[MIMEContentHeaders.BridgingOffsets] = String.Join(",", bridgingOffsets.ToArray());
mmMessage.InnerBody = buffer;
int transId2 = nsmp.IncreaseTransactionID();
userStates.Add(transId2);
NSMessage sdgPayload = new NSMessage("SDG");
sdgPayload.TransactionID = transId2;
sdgPayload.InnerMessage = mmMessage;
nsmp.Processor.Send(sdgPayload.GetBytes(), userStates.ToArray());
}
}
