prosody
4c0dcd245d34
net/xmppserver_listener.lua

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net/xmppserver_listener.lua @ 148:4c0dcd245d34 s2s

s2s works! \o/ \o/
author Matthew Wild <mwild1@gmail.com>
date Fri, 24 Oct 2008 07:27:36 +0100
child 163:3fec9b512d4e
comparison
equal deleted inserted replaced
147:ccebb2720741 148:4c0dcd245d34
1
2 local logger = require "logger";
3 local lxp = require "lxp"
4 local init_xmlhandlers = require "core.xmlhandlers"
5 local sm_new_session = require "core.sessionmanager".new_session;
6 local s2s_new_incoming = require "core.s2smanager".new_incoming;
7 local s2s_streamopened = require "core.s2smanager".streamopened;
8
9 local connlisteners_register = require "net.connlisteners".register;
10
11 local t_insert = table.insert;
12 local t_concat = table.concat;
13 local t_concatall = function (t, sep) local tt = {}; for _, s in ipairs(t) do t_insert(tt, tostring(s)); end return t_concat(tt, sep); end
14 local m_random = math.random;
15 local format = string.format;
16 local sm_new_session, sm_destroy_session = sessionmanager.new_session, sessionmanager.destroy_session; --import("core.sessionmanager", "new_session", "destroy_session");
17 local st = stanza;
18
19 local sessions = {};
20 local xmppserver = { default_port = 5269 };
21
22 -- These are session methods --
23
24 local function session_reset_stream(session)
25 -- Reset stream
26 local parser = lxp.new(init_xmlhandlers(session, s2s_streamopened), "|");
27 session.parser = parser;
28
29 session.notopen = true;
30
31 function session.data(conn, data)
32 parser:parse(data);
33 end
34 return true;
35 end
36
37 -- End of session methods --
38
39 function xmppserver.listener(conn, data)
40 local session = sessions[conn];
41 if not session then
42 session = s2s_new_incoming(conn);
43 sessions[conn] = session;
44
45 -- Logging functions --
46
47 local mainlog, log = log;
48 do
49 local conn_name = "s2sin"..tostring(conn):match("[a-f0-9]+$");
50 log = logger.init(conn_name);
51 end
52 local print = function (...) log("info", t_concatall({...}, "\t")); end
53 session.log = log;
54
55 print("Incoming s2s connection");
56
57 session.reset_stream = session_reset_stream;
58
59 session_reset_stream(session); -- Initialise, ready for use
60
61 -- FIXME: Below function should be session,stanza - and xmlhandlers should use :method() notation to call,
62 -- this will avoid the useless indirection we have atm
63 -- (I'm on a mission, no time to fix now)
64 session.stanza_dispatch = function (stanza) return core_process_stanza(session, stanza); end
65
66 end
67 if data then
68 session.data(conn, data);
69 end
70 end
71
72 function xmppserver.disconnect(conn)
73 end
74
75 function xmppserver.register_outgoing(conn, session)
76 session.direction = "outgoing";
77 sessions[conn] = session;
78
79 session.reset_stream = session_reset_stream;
80 session_reset_stream(session); -- Initialise, ready for use
81
82 -- FIXME: Below function should be session,stanza - and xmlhandlers should use :method() notation to call,
83 -- this will avoid the useless indirection we have atm
84 -- (I'm on a mission, no time to fix now)
85 session.stanza_dispatch = function (stanza) return core_process_stanza(session, stanza); end
86 end
87
88 connlisteners_register("xmppserver", xmppserver);
89
90
91 -- We need to perform some initialisation when a connection is created
92 -- We also need to perform that same initialisation at other points (SASL, TLS, ...)
93
94 -- ...and we need to handle data
95 -- ...and record all sessions associated with connections