local count_message = module:measure("message", "rate"); local count_plain = module:measure("plain", "rate"); local count_openpgp = module:measure("openpgp", "rate"); local count_otr = module:measure("otr", "rate"); local count_ox = module:measure("ox", "rate"); local count_omemo = module:measure("omemo", "rate"); local count_encrypted = module:measure("encrypted", "rate"); local function message_handler(event) local origin, stanza = event.origin, event.stanza; -- This counts every message, even those with no body-like content. count_message(); -- Annotates that a message is encrypted, using any of the following methods. if stanza:get_child("encryption", "urn:xmpp:eme:0") then count_encrypted(); end if stanza:get_child("openpgp", "urn:xmpp:openpgp:0") then count_ox(); return; end if stanza:get_child("encrypted", "eu.siacs.conversations.axolotl") then count_omemo(); return; end if stanza:get_child("x", "jabber:x:encrypted") then count_openpgp(); return; end local body = stanza:get_child_text("body"); if body then if body:sub(1,4) == "?OTR" then count_otr(); return; end count_plain(); end end module:hook("pre-message/host", message_handler, 2); module:hook("pre-message/bare", message_handler, 2); module:hook("pre-message/full", message_handler, 2);