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plugins/mod_vcard.lua @ 2308:600ac8992a4c
mod_proxy65: Only lock the reading side when throttling
author | Sjoerd Simons <sjoerd.simons@collabora.co.uk> |
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date | Thu, 03 Dec 2009 17:02:38 +0100 |
parent | 2004:5033348feba8 |
child | 2344:1e27e0092f19 |
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-- Prosody IM -- 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 st = require "util.stanza" local jid_split = require "util.jid".split; local datamanager = require "util.datamanager" module:add_feature("vcard-temp"); local function handle_vcard(event) local session, stanza = event.origin, event.stanza; local to = stanza.attr.to; if stanza.attr.type == "get" then local vCard; if to then local node, host = jid_split(to); vCard = st.deserialize(datamanager.load(node, host, "vcard")); -- load vCard for user or server else vCard = st.deserialize(datamanager.load(session.username, session.host, "vcard"));-- load user's own vCard end if vCard then session.send(st.reply(stanza):add_child(vCard)); -- send vCard! else session.send(st.error_reply(stanza, "cancel", "item-not-found")); end else if not to then if datamanager.store(session.username, session.host, "vcard", st.preserialize(stanza.tags[1])) then session.send(st.reply(stanza)); else -- TODO unable to write file, file may be locked, etc, what's the correct error? session.send(st.error_reply(stanza, "wait", "internal-server-error")); end else session.send(st.error_reply(stanza, "auth", "forbidden")); end end return true; end module:hook("iq/bare/vcard-temp:vCard", handle_vcard); module:hook("iq/host/vcard-temp:vCard", handle_vcard); -- COMPAT: https://support.process-one.net/browse/EJAB-1045 if module:get_option("vcard_compatibility") then module:hook("iq/full", function(data) local stanza = data.stanza; local payload = stanza.tags[1]; if stanza.attr.type == "get" or stanza.attr.type == "set" and payload.name == "vCard" and payload.attr.xmlns == "vcard-temp" then return handle_vcard(data); end end, 1); end