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-rw-r--r--src/mod_carboncopy_mnesia.erl79
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diff --git a/src/mod_carboncopy_mnesia.erl b/src/mod_carboncopy_mnesia.erl
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-%%%-------------------------------------------------------------------
-%%% File : mod_carboncopy_mnesia.erl
-%%% Author : Evgeny Khramtsov <ekhramtsov@process-one.net>
-%%% Created : 15 Apr 2016 by Evgeny Khramtsov <ekhramtsov@process-one.net>
-%%%
-%%%
-%%% ejabberd, Copyright (C) 2002-2018 ProcessOne
-%%%
-%%% 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.
-%%%
-%%%----------------------------------------------------------------------
-
--module(mod_carboncopy_mnesia).
-
--behaviour(mod_carboncopy).
-
-%% API
--export([init/2, enable/4, disable/3, list/2, use_cache/1]).
-
--include("mod_carboncopy.hrl").
-
-%%%===================================================================
-%%% API
-%%%===================================================================
-init(_Host, _Opts) ->
- Fields = record_info(fields, carboncopy),
- try mnesia:table_info(carboncopy, attributes) of
- Fields ->
- ok;
- _ ->
- %% recreate..
- mnesia:delete_table(carboncopy)
- catch _:_Error ->
- %% probably table don't exist
- ok
- end,
- ejabberd_mnesia:create(?MODULE, carboncopy,
- [{ram_copies, [node()]},
- {attributes, record_info(fields, carboncopy)},
- {type, bag}]).
-
-enable(LUser, LServer, LResource, NS) ->
- mnesia:dirty_write(
- #carboncopy{us = {LUser, LServer},
- resource = LResource,
- version = NS}).
-
-disable(LUser, LServer, LResource) ->
- ToDelete = mnesia:dirty_match_object(
- #carboncopy{us = {LUser, LServer},
- resource = LResource,
- _ = '_'}),
- lists:foreach(fun mnesia:dirty_delete_object/1, ToDelete).
-
-list(LUser, LServer) ->
- {ok, mnesia:dirty_select(
- carboncopy,
- [{#carboncopy{us = {LUser, LServer}, resource = '$2',
- version = '$3', node = '$4'},
- [], [{{'$2','$3','$4'}}]}])}.
-
-use_cache(_LServer) ->
- false.
-
-%%%===================================================================
-%%% Internal functions
-%%%===================================================================