private void action_private_message()
{
var s = _readdata.Split(':');
var name = "null_name";
var temp = "";
if (s.Length >= 3)
{
name = s[2].Trim();
}
if (s.Length >= 4)
{
temp = s[3].Trim();
}
TcpClient t = null;
if (_chatserver.FindUserRoom(name) != 0)
{
t = (TcpClient)_chatserver.ClientConnections[name.ToUpper()];
}
if (t != null)
{
_chatserver.Write(t.GetStream(),
ChatProtocolValues.NORMAL_MSG(Nickname, temp));
_chatserver.Write(_client.GetStream(),
ChatProtocolValues.NORMAL_MSG(Nickname, temp));
}
else
{
_chatserver.Write(_client.GetStream(),
ChatProtocolValues.USER_NOT_FOUND_MSG(name));
}
}
//PRIVATE MESSAGE
private void action_private_message()
{
string[] s = readdata.Split(':');
string name = "null_name"; //give a default dummy name
string temp = ""; //hold the message
//format is
//:private:<target>:<message>
if (s.Length >= 3)
{
name = s[2].Trim();
}
if (s.Length >= 4)
{
temp = s[3].Trim();
}
TcpClient t = null;
if (chatserver.FindUserRoom(name) != 0)
{
t = (TcpClient)chatserver.ClientConnections[name.ToUpper()];
}
if (t != null)
{
//to target
chatserver.Write(t.GetStream(),
ChatProtocolValues.NORMAL_MSG(nickname, temp));
//to inform sender
chatserver.Write(client.GetStream(),
ChatProtocolValues.NORMAL_MSG(nickname, temp));
}
else
{
chatserver.Write(client.GetStream(),
ChatProtocolValues.USER_NOT_FOUND_MSG(name));
}
}
private void action_list()
{
var s = _readdata.Split(' ');
var p1 = 0;
if (s.Length == 1)
{
p1 = Room;
}
if (s.Length >= 2)
{
if (s[1].ToUpper() == "ALL")
{
p1 = -1;
}
else
{
try
{
p1 = int.Parse(s[1]);
}
catch
{
// ignored
}
}
}
if (p1 > _chatserver.NumRoom || p1 == 0)
{
_chatserver.Write(_client.GetStream(),
ChatProtocolValues.NoSuchRoomMsg);
}
else
{
var temp = "";
if (p1 == -1)
{
for (var i = 0; i < _chatserver.NumRoom; i++)
{
foreach (string s1 in _chatserver.RoomUsers[i].Values)
{
temp = temp + "\n " + s1 + " : room " + (i + 1);
}
}
}
else
{
foreach (string s1 in _chatserver.RoomUsers[p1 - 1].Values)
{
temp = temp + "\n " + s1 + " : room " + p1;
}
}
if (temp == "")
{
temp = "Empty";
}
_chatserver.Write(_client.GetStream(),
ChatProtocolValues.NORMAL_MSG("server", temp));
}
}
//LIST
private void action_list()
{
string[] s = readdata.Split(' ');
int p1 = 0; //default to unknown room
if ((s.Length) == 1)
{
p1 = room; //set to current room
}
//Get the specified room
if (s.Length >= 2)
{
if (s[1].ToUpper() == "ALL")
{
p1 = -1; //LIST ALL: indicate all rooms
}
else
{
try
{
p1 = int.Parse(s[1]); //to get a room number
}
catch {}
}
}
;
if ((p1 > chatserver.NumRoom) || (p1 == 0))
{
chatserver.Write(client.GetStream(),
ChatProtocolValues.NO_SUCH_ROOM_MSG);
}
else
{
string temp = "";
if (p1 == -1)
{
for (int i = 0; i < chatserver.NumRoom; i++)
{
foreach (string s1 in chatserver.RoomUsers[i].Values)
{
temp = temp + "\n " + s1 + " : room " + (i + 1);
}
}
}
else
{
foreach (string s1 in chatserver.RoomUsers[p1 - 1].Values)
{
temp = temp + "\n " + s1 + " : room " + (p1);
}
}
if (temp == "")
{
temp = "Empty";
}
chatserver.Write(client.GetStream(),
ChatProtocolValues.NORMAL_MSG("server", temp));
}
}