File

+
−-- Prosody IM
+
−-- Copyright (C) 2008-2010 Matthew Wild
+
−-- Copyright (C) 2008-2010 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 private_storage = module:open_store("private", "map");
+
−
+
−module:add_feature("jabber:iq:private");
+
−
+
−module:hook("iq/self/jabber:iq:private:query", function(event)
+
−	local origin, stanza = event.origin, event.stanza;
+
−	local query = stanza.tags[1];
+
−	if #query.tags ~= 1 then
+
−		origin.send(st.error_reply(stanza, "modify", "bad-format"));
+
−		return true;
+
−	end
+
−	local tag = query.tags[1];
+
−	local key = tag.name..":"..tag.attr.xmlns;
+
−	if stanza.attr.type == "get" then
+
−		local data, err = private_storage:get(origin.username, key);
+
−		if data then
+
−			origin.send(st.reply(stanza):query("jabber:iq:private"):add_child(st.deserialize(data)));
+
−		elseif err then
+
−			origin.send(st.error_reply(stanza, "wait", "internal-server-error", err));
+
−		else
+
−			origin.send(st.reply(stanza):add_child(query));
+
−		end
+
−		return true;
+
−	else -- stanza.attr.type == "set"
+
−		local data;
+
−		if #tag ~= 0 then
+
−			data = st.preserialize(tag);
+
−		end
+
−		-- TODO delete datastore if empty
+
−		local ok, err = private_storage:set(origin.username, key, data);
+
−		if not ok then
+
−			origin.send(st.error_reply(stanza, "wait", "internal-server-error", err));
+
−			return true;
+
−		end
+
−		origin.send(st.reply(stanza));
+
−		return true;
+
−	end
+
−end);