scansion/objects/client.lua

local async = require "scansion.async";
local verse = require "verse".init("client");

verse.set_log_handler(verse._default_log_handler, { "debug", "info", "warn", "error" });

local parse_xml = require "scansion.xml".parse;

local stanza_timeout = 5;

local stanzacmp = require "scansion.stanzacmp";

return {
	_validate = function (client)
		assert(client.jid, "No JID specified");
		client.stream = verse.new();
		client.stream:hook("stanza", function (stanza) print("Stanza:", stanza) end);

		-- This one prints all received data
		client.stream:hook("incoming-raw", print, 1000);
		client.stream:hook("outgoing-raw", print, 1000);

	end;

	connects = function (client)
		local wait, done = async.waiter();
		client.stream:hook("ready", function () print"aha" done() end);
		client.stream:connect_client(client.jid, client.password);
		print("waiting")
		wait();
		client.full_jid = client.stream.jid;
	end;

	sends = function (client, data)
		local stanza =  parse_xml(table.concat(data));
		client.stream:send(stanza);
	end;

	receives = function (client, data)
		local expected_stanza = parse_xml(table.concat(data));
		local function stanza_handler(received_stanza)
			if not stanzacmp.stanzas_match(expected_stanza, received_stanza) then
				print("NOT IT!")
				verse.quit();
			else
				print("YES!")
			end
			expected_stanza = nil;
		end
		client.stream:hook("stanza", stanza_handler, 100);
		verse.add_task(stanza_timeout, function ()
			if not expected_stanza then return; end
		end);
	end;

	disconnects = function (client)
	end;
}