Chapril/xmpp.chapril.org-ejabberd
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o Add function to convert to and from old ejabberd #jid record.

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o  Move function short_jid/1 from ejabberd_c2s.

SVN Revision: 1390
This commit is contained in:
Jean-Sébastien Pédron 2008-06-30 15:49:58 +00:00
parent 264e72830b
commit 290040ad9d
2 changed files with 55 additions and 1 deletions
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3
ChangeLog
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@ -9,6 +9,9 @@
* src/ejabberd_s2s.erl: Convert to exmpp.
* src/jlib.erl: Add function to convert to and from old ejabberd #jid
record. Move function short_jid/1 from ejabberd_c2s.
2008-06-27 Jean-Sébastien Pédron <js.pedron@meetic-corp.com>
* src/ejabberd_c2s.erl, src/ejabberd_s2s_out.erl,

53
src/jlib.erl
View File

@ -60,7 +60,10 @@
datetime_string_to_timestamp/1,
decode_base64/1,
encode_base64/1,
ip_to_list/1]).
ip_to_list/1,
from_old_jid/1,
to_old_jid/1,
short_jid/1]).
-include("jlib.hrl").
@ -683,3 +686,51 @@ ip_to_list({IP, _Port}) ->
ip_to_list(IP);
ip_to_list({A,B,C,D}) ->
lists:flatten(io_lib:format("~w.~w.~w.~w",[A,B,C,D])).
% --------------------------------------------------------------------
% Compat layer.
% --------------------------------------------------------------------
%% @spec (JID) -> New_JID
%% JID = jid()
%% New_JID = jid()
%% @doc Convert a JID from its ejabberd form to its exmpp form.
%%
%% Empty fields are set to `undefined', not the empty string.
from_old_jid(#jid{user = Node, resource = Resource,
luser = LNode, lresource = LResource} = JID) ->
{Node1, LNode1} = case Node of
"" -> {undefined, undefined};
_ -> {Node, LNode}
end,
{Resource1, LResource1} = case Resource of
"" -> {undefined, undefined};
_ -> {Resource, LResource}
end,
JID#jid{user = Node1, resource = Resource1,
luser = LNode1, lresource = LResource1}.
%% @spec (JID) -> New_JID
%% JID = jid()
%% New_JID = jid()
%% @doc Convert a JID from its exmpp form to its ejabberd form.
%%
%% Empty fields are set to the empty string, not `undefined'.
to_old_jid(#jid{user = Node, resource = Resource,
luser = LNode, lresource = LResource} = JID) ->
{Node1, LNode1} = case Node of
undefined -> {"", ""};
_ -> {Node, LNode}
end,
{Resource1, LResource1} = case Resource of
undefined -> {"", ""};
_ -> {Resource, LResource}
end,
JID#jid{user = Node1, resource = Resource1,
luser = LNode1, lresource = LResource1}.
short_jid(JID0) ->
JID = to_old_jid(JID0),
{JID#jid.luser, JID#jid.lserver, JID#jid.lresource}.