Wed, 18 Feb 2009 19:34:26 +0000
Automated merge with http://waqas.ath.cx:8000/
-- Prosody IM v0.3 -- Copyright (C) 2008-2009 Matthew Wild -- Copyright (C) 2008-2009 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- local log = require "util.logger".init("componentmanager"); local configmanager = require "core.configmanager"; local eventmanager = require "core.eventmanager"; local modulemanager = require "core.modulemanager"; local jid_split = require "util.jid".split; local hosts = hosts; local pairs, type, tostring = pairs, type, tostring; local components = {}; module "componentmanager" function load_enabled_components(config) local defined_hosts = config or configmanager.getconfig(); for host, host_config in pairs(defined_hosts) do if host ~= "*" and ((host_config.core.enabled == nil or host_config.core.enabled) and type(host_config.core.component_module) == "string") then hosts[host] = { type = "component", host = host, connected = false, s2sout = {} }; local ok, err = modulemanager.load(host, host_config.core.component_module); if not ok then log("error", "Error loading %s component %s: %s", tostring(host_config.core.component_module), tostring(host), tostring(err)); else log("info", "Activated %s component: %s", host_config.core.component_module, host); end end end end eventmanager.add_event_hook("server-starting", load_enabled_components); function handle_stanza(origin, stanza) local node, host = jid_split(stanza.attr.to); local component = nil; if not component then component = components[stanza.attr.to]; end -- hack to allow hooking node@server/resource and server/resource if not component then component = components[node.."@"..host]; end -- hack to allow hooking node@server if not component then component = components[host]; end if component then log("debug", "stanza being handled by component: "..host); component(origin, stanza, hosts[host]); else log("error", "Component manager recieved a stanza for a non-existing component: " .. stanza.attr.to); end end function register_component(host, component) if not hosts[host] or (hosts[host].type == 'component' and not hosts[host].connected) then -- TODO check for host well-formedness components[host] = component; hosts[host] = { type = "component", host = host, connected = true, s2sout = {} }; -- FIXME only load for a.b.c if b.c has dialback, and/or check in config modulemanager.load(host, "dialback"); log("debug", "component added: "..host); return hosts[host]; else log("error", "Attempt to set component for existing host: "..host); end end function deregister_component(host) if components[host] then modulemanager.unload(host, "dialback"); components[host] = nil; hosts[host] = nil; log("debug", "component removed: "..host); return true; else log("error", "Attempt to remove component for non-existing host: "..host); end end return _M;