diff -r 727a907b8305 -r a134031209be Cooperation/CooperationServer.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Cooperation/CooperationServer.py Sun Mar 21 19:34:15 2010 +0000
@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2010 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the cooperation server.
+"""
+
+from PyQt4.QtCore import pyqtSignal
+from PyQt4.QtNetwork import QTcpServer, QHostAddress
+
+from .Connection import Connection
+
+import Preferences
+
+class CooperationServer(QTcpServer):
+ """
+ Class implementing the cooperation server.
+
+ @signal newConnection(connection) emitted after a new connection was received
+ (Connection)
+ """
+ newConnection = pyqtSignal(Connection)
+
+ def __init__(self, parent = None):
+ """
+ Constructor
+
+ @param parent reference to the parent object (QObject)
+ """
+ QTcpServer.__init__(self, parent)
+
+ def incomingConnection(self, socketDescriptor):
+ """
+ Protected method handling an incoming connection.
+
+ @param socketDescriptor native socket descriptor (integer)
+ """
+ connection = Connection(self)
+ connection.setSocketDescriptor(socketDescriptor)
+ self.newConnection.emit(connection)
+
+ def startListening(self, port = -1):
+ """
+ Public method to start listening for new connections.
+
+ @param port port to listen on (integer)
+ @return tuple giving a flag indicating success (boolean) and
+ the port the server listens on
+ """
+ res = self.listen(QHostAddress.Any, port)
+ if Preferences.getCooperation("TryOtherPorts"):
+ endPort = port + Preferences.getCooperation("MaxPortsToTry")
+ while not res and port < endPort:
+ port += 1
+ res = self.listen(QHostAddress.Any, port)
+ return res, port
