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-- Prosody IM v0.2
-- Copyright (C) 2008 Matthew Wild
-- Copyright (C) 2008 Waqas Hussain
--
-- This program is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public License
-- as published by the Free Software Foundation; either version 2
-- of the License, or (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, write to the Free Software
-- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
--
local st = require "util.stanza"
local jid_split = require "util.jid".split;
local datamanager = require "util.datamanager"
module:add_feature("jabber:iq:private");
module:add_iq_handler("c2s", "jabber:iq:private",
function (session, stanza)
local type = stanza.attr.type;
local query = stanza.tags[1];
if (type == "get" or type == "set") and query.name == "query" then
local node, host = jid_split(stanza.attr.to);
if not(node or host) or (node == session.username and host == session.host) then
node, host = session.username, session.host;
if #query.tags == 1 then
local tag = query.tags[1];
local key = tag.name..":"..tag.attr.xmlns;
local data = datamanager.load(node, host, "private");
if stanza.attr.type == "get" then
if data and data[key] then
session.send(st.reply(stanza):tag("query", {xmlns = "jabber:iq:private"}):add_child(st.deserialize(data[key])));
else
session.send(st.reply(stanza):add_child(stanza.tags[1]));
end
else -- set
if not data then data = {}; end;
if #tag == 0 then
data[key] = nil;
else
data[key] = st.preserialize(tag);
end
-- TODO delete datastore if empty
if datamanager.store(node, host, "private", data) then
session.send(st.reply(stanza));
else
session.send(st.error_reply(stanza, "wait", "internal-server-error"));
end
end
else
session.send(st.error_reply(stanza, "modify", "bad-format"));
end
else
session.send(st.error_reply(stanza, "cancel", "forbidden"));
end
end
end);
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