From aaeca932b80f8542ca4a9317f48f2346c5fb2c35 Mon Sep 17 00:00:00 2001
From: Maurizio Porrato <maurizio.porrato@gmail.com>
Date: Sun, 22 Aug 2010 10:57:39 +0200
Subject: [PATCH] Fix client index in audio frames from server. Add incomplete
 crosslink implementation.

---
 crosslink.py           | 102 +++++++++++++++++++++++++++++++++++++++++
 frn/protocol/server.py |   2 +-
 2 files changed, 103 insertions(+), 1 deletion(-)
 create mode 100755 crosslink.py

diff --git a/crosslink.py b/crosslink.py
new file mode 100755
index 0000000..feba3b1
--- /dev/null
+++ b/crosslink.py
@@ -0,0 +1,102 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# Copyright 2010 Maurizio Porrato <maurizio.porrato@gmail.com>
+# See LICENSE.txt for copyright info
+
+from twisted.internet import reactor
+from frn.protocol.client import FRNClient, FRNClientFactory
+from frn.user import FRNUser
+from twisted.python import log
+
+clients = []
+
+class FRNCrosslinkClient(FRNClient):
+
+    def getClientName(self, client_id):
+        if self.clientsById.has_key(client_id):
+            return self.clientsById[client_id]['on']
+        else:
+            return client_id
+
+    def textMessageReceived(self, client, message, target):
+        if target == 'A':
+            for _, _, _, factory in clients:
+                if factory != self.factory:
+                    factory.connection.sendTextMessage('', message)
+        else:
+            if message.startswith('!'):
+                cmd = message[1:]
+                if cmd == "who":
+                    for server, port, _, factory in clients:
+                        cl = []
+                        cl.append("[%s:%d]" % (server,port))
+                        for c in factory.connection.clients:
+                            cl.append("(%s)" % (c['on'],))
+                        reply = ' '.join(cl)
+                        factory.connection.sendTextMessage(client, reply)
+
+    def stopTransmission(self):
+        FRNClient.stopTransmission(self)
+        log.msg("Stopped playback.")
+
+    def audioFrameReceived(self, from_id, frames):
+        self.pong()
+
+    def loginResponse(self, info):
+        log.msg("Login: %s" % info['al'])
+
+    def clientsListUpdated(self, clients):
+        self.clients = clients
+        self.clientsById = dict([(i['id'], i) for i in clients])
+
+
+class FRNCrosslinkClientFactory(FRNClientFactory):
+    protocol = FRNCrosslinkClient
+    reactor = reactor
+
+    def buildProtocol(self, addr):
+        p = FRNClientFactory.buildProtocol(self, addr)
+        self.connection = p
+        return p
+
+
+if __name__ == '__main__':
+    import sys
+    from os.path import dirname, join as pjoin
+    from ConfigParser import ConfigParser
+
+    log.startLogging(sys.stderr)
+
+    basedir = dirname(__file__)
+
+    acfg = ConfigParser()
+    acfg.read(['/etc/grn/accounts.conf',
+        pjoin(basedir,'accounts.conf'), 'accounts.conf'])
+
+    scfg = ConfigParser()
+    scfg.read(['/etc/grn/servers.conf',
+        pjoin(basedir,'servers.conf'), 'servers.conf'])
+
+    argc = len(sys.argv)
+    if argc > 1:
+        for client_data in sys.argv[1:]:
+            account_name, server_name, network_name = client_data.split(':',2)
+            account_cfg = acfg.items(account_name)+[('network', network_name)]
+            server_cfg = scfg.items(server_name)
+            server = scfg.get(server_name, 'server')
+            port = scfg.getint(server_name, 'port')
+            d = dict(account_cfg)
+            user = FRNUser(
+                EA=d['email'],
+                PW=d['password'], ON=d['operator'],
+#                BC=d['transmission'], DS=d['description'],
+                BC="Crosslink", DS=d['description'],
+                NN=d['country'], CT=d['city'], NT=d['network'])
+            factory = FRNCrosslinkClientFactory(user)
+            clients.append((server, port, user, factory))
+            reactor.connectTCP(server, port, factory)
+        reactor.run()
+
+
+# vim: set et ai sw=4 ts=4 sts=4:
diff --git a/frn/protocol/server.py b/frn/protocol/server.py
index 7993619..866011f 100644
--- a/frn/protocol/server.py
+++ b/frn/protocol/server.py
@@ -90,7 +90,7 @@ class FRNServer(BufferingLineReceiver, TimeoutMixin):
         log.err("Unimplemented message: %s: %s" % (command, body))
 
     def getIndex(self):
-        return self.factory.tracker.getClientIndex(self.user.ID)+1
+        return self.factory.tracker.getClientIndex(self.user.ID)
 
     def authenticate(self, user):
         def loginReturned(userId):