mirror of
https://github.com/processone/ejabberd.git
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Merge exmpp jlib.erl into ejabberd jlib.erl (EJAB-1377)
This commit is contained in:
Badlop
parent
70a2200888
commit
a98193ea6e
363
src/jlib.erl
363
src/jlib.erl
@ -24,6 +24,28 @@
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%%%
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%%%----------------------------------------------------------------------
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%% Some replacements to make in ejabberd source code to work with exmpp:
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%% ```
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%% - JID#jid.user
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%% + exmpp_jid:prep_node(JID),
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%% '''
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%% ```
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%% - JID#jid.server
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%% + exmpp_jid:prep_domain(JID)
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%% '''
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%% ```
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%% - ?SERR_INVALID_NAMESPACE
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%% + exmpp_stream:error('invalid-namespace')
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%% '''
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%% ```
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%% - ?POLICY_VIOLATION_ERR(Lang, "Use of STARTTLS required")
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%% + exmpp_stream:error('policy-violation', {Lang, "Use of STARTTLS required"})
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%% '''
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%% ```
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%% - IQ#iq{type = result, sub_el = Result}
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%% + exmpp_iq:result(IQ, Result)
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%% '''
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-module(jlib).
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-author('alexey@process-one.net').
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@ -45,7 +67,35 @@
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short_jid/1,
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short_bare_jid/1,
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short_prepd_jid/1,
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short_prepd_bare_jid/1]).
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short_prepd_bare_jid/1,
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make_result_iq_reply/1, % TODO: still uses xmlelement
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make_error_reply/3, % TODO: still uses xmlelement
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make_error_reply/2, % TODO: still uses xmlelement
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make_error_element/2, % TODO: still uses xmlelement
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make_correct_from_to_attrs/3, % TODO: still uses xmlelement
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replace_from_to_attrs/3, % TODO: still uses xmlelement
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replace_from_to/3, % TODO: still uses xmlelement
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replace_from_attrs/2, % TODO: still uses xmlelement
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replace_from/2, % TODO: still uses xmlelement
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remove_attr/2, % TODO: still uses xmlelement
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make_jid/3,
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make_jid/1,
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string_to_jid/1,
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jid_to_string/1,
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is_nodename/1,
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tolower/1,
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nodeprep/1,
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nameprep/1,
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resourceprep/1,
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jid_tolower/1,
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jid_remove_resource/1,
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jid_replace_resource/2,
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get_iq_namespace/1, % TODO: still uses xmlelement
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iq_query_info/1,
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iq_query_or_response_info/1,
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is_iq_request_type/1,
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iq_to_xml/1
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]).
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-include_lib("exmpp/include/exmpp.hrl").
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@ -390,6 +440,11 @@ e(62) -> $+;
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e(63) -> $/;
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e(X) -> exit({bad_encode_base64_token, X}).
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%% @doc Deprecated for {@link inet_parse:ntoa/1}.
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%% ```
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%% - jlib:ip_to_list
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%% + inet_parse:ntoa(IpTuple)
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%% '''
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%% Convert Erlang inet IP to list
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ip_to_list({IP, _Port}) ->
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ip_to_list(IP);
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@ -432,3 +487,309 @@ short_prepd_bare_jid(JID) ->
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short_prepd_jid(exmpp_jid:bare(JID)).
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make_result_iq_reply({xmlelement, Name, Attrs, SubTags}) ->
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NewAttrs = make_result_iq_reply_attrs(Attrs),
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{xmlelement, Name, NewAttrs, SubTags}.
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make_result_iq_reply_attrs(Attrs) ->
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To = xml:get_attr("to", Attrs),
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From = xml:get_attr("from", Attrs),
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Attrs1 = lists:keydelete("to", 1, Attrs),
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Attrs2 = lists:keydelete("from", 1, Attrs1),
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Attrs3 = case To of
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{value, ToVal} ->
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[{"from", ToVal} | Attrs2];
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_ ->
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Attrs2
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end,
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Attrs4 = case From of
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{value, FromVal} ->
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[{"to", FromVal} | Attrs3];
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_ ->
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Attrs3
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end,
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Attrs5 = lists:keydelete("type", 1, Attrs4),
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Attrs6 = [{"type", "result"} | Attrs5],
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Attrs6.
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make_error_reply({xmlelement, Name, Attrs, SubTags}, Code, Desc) ->
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NewAttrs = make_error_reply_attrs(Attrs),
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{xmlelement, Name, NewAttrs, SubTags ++ [{xmlelement, "error",
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[{"code", Code}],
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[{xmlcdata, Desc}]}]}.
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%% @doc Deprecated for {@link exmpp_iq:error/2},
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%% {@link exmpp_iq:error_without_original/2}.
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%% ```
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%% - jlib:make_error_reply(Packet, ?ERR_FEATURE_NOT_IMPLEMENTED)
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%% + exmpp_iq:error(Packet, 'feature-not-implemented')
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%% '''
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%% ```
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%% - jlib:make_error_reply(El, ?ERR_JID_MALFORMED)
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%% + exmpp_iq:error_without_original(El, 'jid-malformed')
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%% '''
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%% ```
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%% - jlib:make_error_reply(El, ?ERR_AUTH_NO_RESOURCE_PROVIDED("en"))
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%% + exmpp_iq:error(El, exmpp_stanza:error(Namespace, 'not-acceptable', {"en", "No resource provided"}))
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%% '''
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make_error_reply({xmlelement, Name, Attrs, SubTags}, Error) ->
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NewAttrs = make_error_reply_attrs(Attrs),
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{xmlelement, Name, NewAttrs, SubTags ++ [Error]}.
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make_error_reply_attrs(Attrs) ->
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To = xml:get_attr("to", Attrs),
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From = xml:get_attr("from", Attrs),
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Attrs1 = lists:keydelete("to", 1, Attrs),
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Attrs2 = lists:keydelete("from", 1, Attrs1),
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Attrs3 = case To of
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{value, ToVal} ->
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[{"from", ToVal} | Attrs2];
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_ ->
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Attrs2
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end,
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Attrs4 = case From of
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{value, FromVal} ->
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[{"to", FromVal} | Attrs3];
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_ ->
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Attrs3
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end,
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Attrs5 = lists:keydelete("type", 1, Attrs4),
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Attrs6 = [{"type", "error"} | Attrs5],
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Attrs6.
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make_error_element(Code, Desc) ->
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{xmlelement, "error",
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[{"code", Code}],
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[{xmlcdata, Desc}]}.
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make_correct_from_to_attrs(From, To, Attrs) ->
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Attrs1 = lists:keydelete("from", 1, Attrs),
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Attrs2 = case xml:get_attr("to", Attrs) of
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{value, _} ->
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Attrs1;
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_ ->
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[{"to", To} | Attrs1]
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end,
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Attrs3 = [{"from", From} | Attrs2],
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Attrs3.
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%% @doc Deprecated for {@link exmpp_stanza:set_recipient_in_attrs/2}.
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%% ```
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%% - jlib:replace_from_to_attrs(String1, String2, Attrs)
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%% + exmpp_stanza:set_recipient_in_attrs(exmpp_stanza:set_sender_in_attrs(Attrs, String1), String2)
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%% '''
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replace_from_to_attrs(From, To, Attrs) ->
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Attrs1 = lists:keydelete("to", 1, Attrs),
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Attrs2 = lists:keydelete("from", 1, Attrs1),
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Attrs3 = [{"to", To} | Attrs2],
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Attrs4 = [{"from", From} | Attrs3],
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Attrs4.
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%% @doc Deprecated for {@link exmpp_stanza:set_recipient/2}.
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%% ```
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%% - jlib:replace_from_to(JID1, JID2, Stanza)
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%% + exmpp_stanza:set_recipient(exmpp_stanza:set_sender(Stanza, JID1), JID2)
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%% '''
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replace_from_to(From, To, {xmlelement, Name, Attrs, Els}) ->
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NewAttrs = replace_from_to_attrs(jlib:jid_to_string(From),
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jlib:jid_to_string(To),
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Attrs),
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{xmlelement, Name, NewAttrs, Els}.
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replace_from_attrs(From, Attrs) ->
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Attrs1 = lists:keydelete("from", 1, Attrs),
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[{"from", From} | Attrs1].
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replace_from(From, {xmlelement, Name, Attrs, Els}) ->
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NewAttrs = replace_from_attrs(jlib:jid_to_string(From), Attrs),
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{xmlelement, Name, NewAttrs, Els}.
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%% @doc Deprecated for {@link exmpp_stanza:remove_recipient/1}.
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%% ```
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%% - jlib:remove_attr("to", Stanza)
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%% + exmpp_stanza:remove_recipient(Stanza)
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%% '''
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remove_attr(Attr, {xmlelement, Name, Attrs, Els}) ->
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NewAttrs = lists:keydelete(Attr, 1, Attrs),
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{xmlelement, Name, NewAttrs, Els}.
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%% @doc Deprecated for {@link exmpp_jid:make/3}.
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%% ```
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%% - jlib:make_jid({Username, Server, Resource})
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%% + exmpp_jid:make(Username, Server, Resource)
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%% '''
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make_jid({U, S, R}) ->
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make({U, S, R}).
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%% @doc Deprecated for {@link exmpp_jid:make/3}.
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%% ```
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%% - jlib:make_jid(Username, Server, Resource)
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%% + exmpp_jid:make(Username, Server, Resource)
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%% '''
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%% ```
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%% - jlib:make_jid(Username, Server, "")
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%% + exmpp_jid:bare(JID)
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%% '''
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make_jid(U, S, R) ->
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make(U, S, R).
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make(User, Server, Resource) ->
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try
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exmpp_jid:make(User, Server, Resource)
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catch
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_Exception ->
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error
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end.
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make({User, Server, Resource}) ->
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make(User, Server, Resource).
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%% @doc Deprecated for {@link exmpp_jid:parse/1}.
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%% ```
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%% - jlib:string_to_jid(String)
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%% + exmpp_jid:parse(String)
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%% '''
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string_to_jid(String) ->
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exmpp_jid:parse(String).
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%% @doc Deprecated for {@link exmpp_jid:to_list/1}.
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%% ```
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%% - jlib:jid_to_string({Node, Server, Resource}
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%% + exmpp_jid:to_list(exmpp_jid:make(Node, Server, Resource))
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%% '''
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%% ```
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%% - jlib:jid_to_string(JID)
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%% + exmpp_jid:to_list(JID)
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%% '''
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jid_to_string({Node, Server, Resource}) ->
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Jid = exmpp_jid:make(Node, Server, Resource),
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exmpp_jid:to_list(Jid);
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jid_to_string(Jid) ->
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exmpp_jid:to_list(Jid).
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%% @doc Deprecated for {@link exmpp_stringprep:is_node/1}.
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%% ```
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%% - jlib:is_nodename(Username)
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%% + exmpp_stringprep:is_node(Username)
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%% '''
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is_nodename(Username) ->
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exmpp_stringprep:is_node(Username).
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%% @doc Deprecated for {@link exmpp_stringprep:to_lower/1}.
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%% ```
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%% - jlib:tolower(String)
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%% + exmpp_stringprep:to_lower(String)
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%% '''
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%% Not tail-recursive but it seems works faster than variants above
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tolower(String) ->
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exmpp_stringprep:to_lower(String).
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%% @doc Deprecated for {@link exmpp_stringprep:nodeprep/1}.
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%% ```
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%% - jlib:nodeprep(Username)
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%% + exmpp_stringprep:nodeprep(Username)
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%% '''
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nodeprep(Username) ->
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exmpp_stringprep:nodeprep(Username).
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%% @doc Deprecated for {@link exmpp_stringprep:nameprep/1}.
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%% ```
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%% - jlib:nameprep(Server)
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%% + exmpp_stringprep:nameprep(Server)
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%% '''
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nameprep(Server) ->
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exmpp_stringprep:nameprep(Server).
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%% @doc Deprecated for {@link exmpp_stringprep:resourceprep/1}.
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%% ```
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%% - jlib:resourceprep(Resource)
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%% + exmpp_stringprep:resourceprep(Resource)
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%% '''
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resourceprep(Resource) ->
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exmpp_stringprep:resourceprep(Resource).
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%% @doc Deprecated for {@link jlib:short_prepd_jid/1}.
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%% ```
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%% - jlib:jid_tolower(JID)
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%% + jlib:short_prepd_jid(JID)
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%% '''
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%% ```
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%% - jlib:jid_tolower(JID)
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%% + {exmpp_jid:prep_node_as_list(JID), exmpp_jid:prep_domain_as_list(JID), exmpp_jid:prep_resource_as_list(JID)}
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%% '''
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jid_tolower({U, S, R}) ->
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jid_tolower(exmpp_jid:make(U, S, R));
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jid_tolower(JID) ->
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jlib:short_prepd_jid(JID).
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%% @doc Deprecated for {@link jlib:short_prepd_bare_jid/1}.
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%% ```
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%% - jlib:jid_remove_resource(jlib:jid_tolower(String))
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%% + jlib:short_prepd_bare_jid(String)
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%% '''
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jid_remove_resource({U, S, R}) ->
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short_prepd_bare_jid(exmpp_jid:make(U, S, R));
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jid_remove_resource(JID) ->
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short_prepd_bare_jid(JID).
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%% @doc Deprecated for {@link exmpp_jid:full/2}.
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%% ```
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%% - jlib:jid_replace_resource(JID, R)
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%% + exmpp_jid:full(JID, R)
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%% '''
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jid_replace_resource(JID, Resource) ->
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exmpp_jid:full(JID, Resource).
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%% @deprecated
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get_iq_namespace({xmlelement, Name, _Attrs, Els}) when Name == "iq" ->
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case xml:remove_cdata(Els) of
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[{xmlelement, _Name2, Attrs2, _Els2}] ->
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xml:get_attr_s("xmlns", Attrs2);
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_ ->
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""
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end;
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get_iq_namespace(_) ->
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"".
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%% @doc Deprecated for {@link exmpp_iq:xmlel_to_iq/1}.
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%% ```
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%% - jlib:iq_query_info(Packet)
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%% + exmpp_iq:xmlel_to_iq(Packet)
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%% '''
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iq_query_info(El) ->
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exmpp_iq:xmlel_to_iq(El).
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iq_query_or_response_info(El) ->
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exmpp_iq:xmlel_to_iq(El).
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is_iq_request_type(set) -> true;
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is_iq_request_type(get) -> true;
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is_iq_request_type(_) -> false.
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%% @doc Deprecated for {@link exmpp_iq:iq_to_xmlel/1}.
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%% ```
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%% - jlib:iq_to_xml(IQ)
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%% + exmpp_iq:iq_to_xmlel(IQ)
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%% '''
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iq_to_xml(IQ) ->
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exmpp_iq:iq_to_xmlel(IQ).
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