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 

     7 local connlisteners_register = require "net.connlisteners".register;

     8 

     9 local t_insert = table.insert;

    10 local t_concat = table.concat;

    11 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

    12 local m_random = math.random;

    13 local format = string.format;

    14 local sm_new_session, sm_destroy_session = sessionmanager.new_session, sessionmanager.destroy_session; --import("core.sessionmanager", "new_session", "destroy_session");

    15 local sm_streamopened = sessionmanager.streamopened;

    16 local st = stanza;

    17 

    18 local sessions = {};

    19 local xmppclient = { default_port = 5222 };

    20 

    21 -- These are session methods --

    22 

    23 local function session_reset_stream(session)

    24 	-- Reset stream

    25 		local parser = lxp.new(init_xmlhandlers(session, sm_streamopened), ":");

    26 		session.parser = parser;

    27 		

    28 		session.notopen = true;

    29 		

    30 		function session.data(conn, data)

    31 			parser:parse(data);

    32 		end

    33 		return true;

    34 end

    35 

    36 -- End of session methods --

    37 

    38 function xmppclient.listener(conn, data)

    39 	local session = sessions[conn];

    40 	if not session then

    41 		session = sm_new_session(conn);

    42 		sessions[conn] = session;

    43 

    44 		-- Logging functions --

    45 

    46 		local mainlog, log = log;

    47 		do

    48 			local conn_name = tostring(conn):match("[a-f0-9]+$");

    49 			log = logger.init(conn_name);

    50 		end

    51 		local print = function (...) log("info", t_concatall({...}, "\t")); end

    52 		session.log = log;

    53 

    54 		print("Client connected");

    55 		

    56 		session.reset_stream = session_reset_stream;

    57 		

    58 		session_reset_stream(session); -- Initialise, ready for use

    59 		

    60 		-- TODO: Below function should be session,stanza - and xmlhandlers should use :method() notation to call,

    61 		-- this will avoid the useless indirection we have atm

    62 		-- (I'm on a mission, no time to fix now)

    63 		session.stanza_dispatch = function (stanza) return core_process_stanza(session, stanza); end

    64 

    65 	end

    66 	if data then

    67 		session.data(conn, data);

    68 	end

    69 end

    70 	

    71 function xmppclient.disconnect(conn)

    72 end

    73 

    74 connlisteners_register("xmppclient", xmppclient);