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mod_roster: Add some comments for the error cases to improve readability

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Matthew Wild 2009-05-26 01:27:07 +01:00
parent 7804582f2a
commit e76bc541aa
1 changed files with 6 additions and 0 deletions
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6
plugins/mod_roster.lua
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@ -114,19 +114,25 @@ module:add_iq_handler("c2s", "jabber:iq:roster",
end end
local success, err_type, err_cond, err_msg = rm_add_to_roster(session, jid, r_item); local success, err_type, err_cond, err_msg = rm_add_to_roster(session, jid, r_item);
if success then if success then
-- Ok, send success
session.send(st.reply(stanza)); session.send(st.reply(stanza));
-- and push change to all resources
rm_roster_push(from_node, from_host, jid); rm_roster_push(from_node, from_host, jid);
else else
-- Adding to roster failed
session.send(st.error_reply(stanza, err_type, err_cond, err_msg)); session.send(st.error_reply(stanza, err_type, err_cond, err_msg));
end end
end end
else else
-- Trying to add self to roster
session.send(st.error_reply(stanza, "cancel", "not-allowed")); session.send(st.error_reply(stanza, "cancel", "not-allowed"));
end end
else else
-- Invalid JID added to roster
session.send(st.error_reply(stanza, "modify", "bad-request")); -- FIXME what's the correct error? session.send(st.error_reply(stanza, "modify", "bad-request")); -- FIXME what's the correct error?
end end
else else
-- Roster set didn't include a single item, or its name wasn't 'item'
session.send(st.error_reply(stanza, "modify", "bad-request")); session.send(st.error_reply(stanza, "modify", "bad-request"));
end end
return true; return true;