1 require "luarocks.require"
3 server = require "net.server"
8 function log(type, area, message)
9 print(type, area, message);
16 require "core.stanza_dispatch"
17 require "core.xmlhandlers"
18 require "core.rostermanager"
19 require "core.offlinemessage"
20 require "core.modulemanager"
21 require "core.usermanager"
22 require "core.sessionmanager"
23 require "core.stanza_router"
24 require "net.connhandlers"
28 -- Locals for faster access --
29 local t_insert = table.insert;
30 local t_concat = table.concat;
31 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
32 local m_random = math.random;
33 local format = string.format;
35 ------------------------------
39 local hosts, users = hosts, users;
41 function connect_host(host)
42 hosts[host] = { type = "remote", sendbuffer = {} };
45 function handler(conn, data, err)
46 local session = sessions[conn];
49 sessions[conn] = sessionmanager.new_session(conn);
50 session = sessions[conn];
52 -- Logging functions --
54 local mainlog, log = log;
56 local conn_name = tostring(conn):match("%w+$");
57 log = function (type, area, message) mainlog(type, conn_name, message); end
58 --log = function () end
60 local print = function (...) log("info", "core", t_concatall({...}, "\t")); end
63 print("Client connected");
65 session.stanza_dispatch = function (stanza) return core_process_stanza(session, stanza); end
67 session.connhandler = connhandlers.new("xmpp-client", session);
69 function session.disconnect(err)
70 if session.last_presence and session.last_presence.attr.type ~= "unavailable" then
71 local pres = st.presence{ type = "unavailable" };
72 if err == "closed" then err = "connection closed"; end
73 pres:tag("status"):text("Disconnected: "..err);
74 session.stanza_dispatch(pres);
76 if session.username then
77 hosts[session.host].sessions[session.username] = nil;
80 print("Disconnected: "..err);
81 collectgarbage("collect");
85 session.connhandler:data(data);
88 --log("info", "core", "Client disconnected, connection closed");
91 function disconnect(conn, err)
92 sessions[conn].disconnect(err);
96 modulemanager.loadall();
98 setmetatable(_G, { __index = function (t, k) print("WARNING: ATTEMPT TO READ A NIL GLOBAL!!!", k); error("Attempt to read a non-existent global. Naughty boy.", 2); end, __newindex = function (t, k, v) print("ATTEMPT TO SET A GLOBAL!!!!", tostring(k).." = "..tostring(v)); error("Attempt to set a global. Naughty boy.", 2); end }) --]][][[]][];
101 local protected_handler = function (conn, data, err) local success, ret = pcall(handler, conn, data, err); if not success then print("ERROR on "..tostring(conn)..": "..ret); conn:close(); end end;
102 local protected_disconnect = function (conn, err) local success, ret = pcall(disconnect, conn, err); if not success then print("ERROR on "..tostring(conn).." disconnect: "..ret); conn:close(); end end;
104 server.add( { listener = protected_handler, disconnect = protected_disconnect }, 5222, "*", 1, nil ) -- server.add will send a status message
105 server.add( { listener = protected_handler, disconnect = protected_disconnect }, 5223, "*", 1, ssl_ctx ) -- server.add will send a status message