File

plugins/mod_csi.lua @ 12471:a3b12eeedd4b

mod_smacks: Improve activation of smacks on outgoing s2s Using a timer was a hack to get around that stream features are not available at the right time and sendq stanzas were stored as strings so could not be counted properly. The later has now been fixed and the former is fixed by recording the relevant stream feature on the session so that the correct version of XEP-0198 can be activated once the connection has been authenticated and is ready to start.
author Kim Alvefur <zash@zash.se>
date Sun, 24 Apr 2022 16:17:32 +0200
parent 10429:0b04d25c4ffb
child 12977:74b9e05af71e
line wrap: on
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local st = require "util.stanza";
local xmlns_csi = "urn:xmpp:csi:0";
local csi_feature = st.stanza("csi", { xmlns = xmlns_csi });

local csi_handler_available = nil;
module:hook("stream-features", function (event)
	if event.origin.username and csi_handler_available then
		event.features:add_child(csi_feature);
	end
end);

function refire_event(name)
	return function (event)
		if event.origin.username then
			event.origin.state = event.stanza.name;
			module:fire_event(name, event);
			return true;
		end
	end;
end

module:hook("stanza/"..xmlns_csi..":active", refire_event("csi-client-active"));
module:hook("stanza/"..xmlns_csi..":inactive", refire_event("csi-client-inactive"));

function module.load()
	if prosody.hosts[module.host].events._handlers["csi-client-active"] then
		csi_handler_available = true;
		module:set_status("core", "CSI handler module loaded");
	else
		csi_handler_available = false;
		module:set_status("warn", "No CSI handler module loaded");
	end
end
module:hook("module-loaded", module.load);
module:hook("module-unloaded", module.load);