private void Send()
{
var guid = Guid.NewGuid();
lock (Global.OnLineUserList)
{
if (clbOnlineList.CheckedItems.Count > 0)
{
var toips = string.Empty;
var selected = new string[clbOnlineList.CheckedItems.Count];
clbOnlineList.CheckedItems.CopyTo(selected, 0);
var selectitem = from item in selected
where item != "All/None"
select item;
if (selectitem.Count() > 0)
{
var message = tbSend.Text;
var o = new List <string>();
o.Add(guid.ToString());
o.Add(message);
for (var i = 0; i < selectitem.Count(); i++)
{
SendContent sendContent = new SendContent();
sendContent.Id = guid;
sendContent.Mode = SendMode.send.ToString();
sendContent.From = _client.ClientIP.ToString();
sendContent.To = selectitem.ToArray()[i].ToString();
sendContent.Message = message;
toips += selectitem.ToArray()[i].ToString() + ",";
o.Add(sendContent.To);
var clientto = from user in Global.OnLineUserList
where user.IP == sendContent.To
select user;
foreach (var cli in clientto)
{
cli.SendList.Add(sendContent);
}
}
toips = toips.TrimEnd(',');
WriteMessage(DateTime.Now.ToString() + " To[" + toips + "]:" + message);
_client.SendContent(BuildContent(guid, SendMode.send, _client.ClientIP.ToString(), string.Join(",", selectitem), tbSend.Text));
tbSend.Text = string.Empty;
var parStart = new ParameterizedThreadStart(CHandle);
var recieveThread = new Thread(parStart);
recieveThread.IsBackground = true;
recieveThread.Start(o);
}
}
}
}
private void btnSend_Click(object sender, EventArgs e)
{
if (tbSend.Text.Trim().Length == 0)
{
return;
}
lock (Global.OnLineUserList)
{
if (clbOnlineList.CheckedItems.Count > 0)
{
var toips = string.Empty;
var selected = new string[clbOnlineList.CheckedItems.Count];
clbOnlineList.CheckedItems.CopyTo(selected, 0);
var selectitem = from item in selected
where item != "All/None"
select item;
if (selectitem.Count() > 0)
{
var cguid = Guid.NewGuid();
var message = tbSend.Text;
var o = new List <string>();
o.Add(cguid.ToString());
o.Add(message);
for (var i = 0; i < selectitem.Count(); i++)
{
SendContent sendContent = new SendContent();
sendContent.Id = cguid;
sendContent.Mode = SendMode.send.ToString();
sendContent.From = "server";
sendContent.To = selectitem.ToArray()[i].ToString();
sendContent.Message = message;
sendContent.Sent = false;
toips += selectitem.ToArray()[i].ToString() + ",";
o.Add(sendContent.To);
var clientto = from user in Global.OnLineUserList
where user.IP.ToString() == sendContent.To
select user;
foreach (var cli in clientto)
{
cli.SendList.Add(sendContent);
}
}
toips = toips.TrimEnd(',');
WriteMessage(DateTime.Now.ToString() + " To[" + toips + "]:" + message);
tbSend.Text = string.Empty;
var parStart = new ParameterizedThreadStart(CHandle);
var recieveThread = new Thread(parStart);
recieveThread.IsBackground = true;
recieveThread.Start(o);
}
}
}
}
private void ReceiveCallback(IPAddress ip, string content)
{
try
{
var contents = content.Split(' ');
var id = contents[0];
var mode = contents[1];
var fromip = contents[2];
var toip = contents[3];
var message = string.Empty;
var messageindex = content.IndexOf(contents[3]) + contents[3].Length;
if (messageindex < content.Length)
{
message = content.Substring(messageindex + 1);
}
lock (Global.OnLineUserList)
{
var client = from user in Global.OnLineUserList
where user.IP == ip.ToString()
select user;
SendContent sendContent;
var tos = toip.Split(',');
foreach (var rto in tos)
{
switch ((SendMode)Enum.Parse(typeof(SendMode), mode))
{
case SendMode.send:
sendContent = new SendContent();
if (rto == "server")
{
WriteToAccess(fromip, toip, message);
var appendmessage = ip.ToString() + ":";
appendmessage += message;
WriteMessage(appendmessage);
sendContent.Id = Guid.Parse(id);
sendContent.Mode = SendMode.request.ToString();
sendContent.From = fromip;
sendContent.To = rto;
sendContent.Sent = false;
foreach (var cli in client)
{
cli.SendList.Add(sendContent);
}
}
else
{
var clientto = from user in Global.OnLineUserList
where user.IP == rto
select user;
sendContent.Id = Guid.Parse(id);
sendContent.Mode = SendMode.send.ToString();
sendContent.From = fromip;
sendContent.To = rto;
sendContent.Message = message;
sendContent.Sent = false;
foreach (var cli in clientto)
{
cli.SendList.Add(sendContent);
}
}
break;
case SendMode.request:
sendContent = new SendContent();
foreach (var cli in client)
{
lock (cli.SendList)
{
var list = from row in cli.SendList
where row.Id.Equals(Guid.Parse(id)) && row.To == ip.ToString()
select row;
foreach (var li in list)
{
message = li.Message;
}
cli.SendList.RemoveAll(delegate(SendContent cont)
{
return(cont.Id.Equals(Guid.Parse(id)) && cont.To == ip.ToString());
});
}
}
WriteToAccess(fromip, rto, message);
if (fromip != "server")
{
var clientto = from user in Global.OnLineUserList
where user.IP == fromip
select user;
sendContent.Id = Guid.Parse(id);
sendContent.Mode = SendMode.request.ToString();
sendContent.From = fromip;
sendContent.To = toip;
foreach (var cli in clientto)
{
cli.SendList.Add(sendContent);
}
}
break;
case SendMode.getuser:
sendContent = new SendContent();
var users = "server,";
foreach (var user in Global.OnLineUserList)
{
users += user.IP + ",";
}
users = users.TrimEnd(',');
foreach (var cli in client)
{
sendContent.Id = Guid.Parse(id);
sendContent.Mode = SendMode.getuser.ToString();
sendContent.From = fromip;
sendContent.To = toip;
sendContent.Message = users;
cli.SendList.Add(sendContent);
}
break;
}
}
}
}
catch (Exception ex)
{
WriteMessage(ex.Message);
}
}
