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mod_proxy65: Removed useless checks from the event handler.

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Waqas Hussain 2010-11-04 19:26:04 +05:00
parent 1337bc1996
commit bac978fe60
1 changed files with 37 additions and 42 deletions
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79
plugins/mod_proxy65.lua
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@ -209,53 +209,48 @@ end
function handle_to_domain(event)
local origin, stanza = event.origin, event.stanza;
local to_node, to_host, to_resource = jid_split(stanza.attr.to);
if to_node == nil then
local type = stanza.attr.type;
if type == "error" or type == "result" then return; end
if stanza.name == "iq" and type == "get" then
local xmlns = stanza.tags[1].attr.xmlns
if xmlns == "http://jabber.org/protocol/disco#info" then
origin.send(get_disco_info(stanza));
return true;
elseif xmlns == "http://jabber.org/protocol/disco#items" then
origin.send(get_disco_items(stanza));
return true;
elseif xmlns == "http://jabber.org/protocol/bytestreams" then
origin.send(get_stream_host(origin, stanza));
return true;
if stanza.attr.type == "get" then
local xmlns = stanza.tags[1].attr.xmlns
if xmlns == "http://jabber.org/protocol/disco#info" then
origin.send(get_disco_info(stanza));
return true;
elseif xmlns == "http://jabber.org/protocol/disco#items" then
origin.send(get_disco_items(stanza));
return true;
elseif xmlns == "http://jabber.org/protocol/bytestreams" then
origin.send(get_stream_host(origin, stanza));
return true;
else
origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
return true;
end
else -- stanza.attr.type == "set"
module:log("debug", "Received activation request from %s", stanza.attr.from);
local reply, from, to, sid = set_activation(stanza);
if reply ~= nil and from ~= nil and to ~= nil and sid ~= nil then
local sha = sha1(sid .. from .. to, true);
if transfers[sha] == nil then
module:log("error", "transfers[sha]: nil");
elseif(transfers[sha] ~= nil and transfers[sha].initiator ~= nil and transfers[sha].target ~= nil) then
origin.send(reply);
transfers[sha].activated = true;
transfers[sha].target:lock_read(false);
transfers[sha].initiator:lock_read(false);
else
origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
return true;
end
elseif stanza.name == "iq" and type == "set" then
module:log("debug", "Received activation request from %s", stanza.attr.from);
local reply, from, to, sid = set_activation(stanza);
if reply ~= nil and from ~= nil and to ~= nil and sid ~= nil then
local sha = sha1(sid .. from .. to, true);
if transfers[sha] == nil then
module:log("error", "transfers[sha]: nil");
elseif(transfers[sha] ~= nil and transfers[sha].initiator ~= nil and transfers[sha].target ~= nil) then
origin.send(reply);
transfers[sha].activated = true;
transfers[sha].target:lock_read(false);
transfers[sha].initiator:lock_read(false);
else
module:log("debug", "Both parties were not yet connected");
local message = "Neither party is connected to the proxy";
if transfers[sha].initiator then
message = "The recipient is not connected to the proxy";
elseif transfers[sha].target then
message = "The sender (you) is not connected to the proxy";
end
origin.send(st.error_reply(stanza, "cancel", "not-allowed", message));
module:log("debug", "Both parties were not yet connected");
local message = "Neither party is connected to the proxy";
if transfers[sha].initiator then
message = "The recipient is not connected to the proxy";
elseif transfers[sha].target then
message = "The sender (you) is not connected to the proxy";
end
else
module:log("error", "activation failed: sid: %s, initiator: %s, target: %s", tostring(sid), tostring(from), tostring(to));
origin.send(st.error_reply(stanza, "cancel", "not-allowed", message));
end
return true;
else
module:log("error", "activation failed: sid: %s, initiator: %s, target: %s", tostring(sid), tostring(from), tostring(to));
end
end
return;
end
module:hook("iq/host", handle_to_domain);