2007-12-24 13:25:56 +01:00
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%%%-------------------------------------------------------------------
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2006-05-07 18:57:11 +02:00
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%%% File : ejabberd_admin.erl
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%%% Author : Mickael Remond <mremond@process-one.net>
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%%% Description : This module gathers admin functions used by different
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%%% access method:
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%%% - ejabberdctl command-line tool
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%%% - web admin interface
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%%% - adhoc mode
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%%% Created : 7 May 2006 by Mickael Remond <mremond@process-one.net>
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2007-12-24 12:41:41 +01:00
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%%%
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%%%
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%%% ejabberd, Copyright (C) 2002-2007 Process-one
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%%%
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%%% This program is free software; you can redistribute it and/or
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%%% modify it under the terms of the GNU General Public License as
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%%% published by the Free Software Foundation; either version 2 of the
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%%% License, or (at your option) any later version.
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%%%
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%%% This program is distributed in the hope that it will be useful,
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%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
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%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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%%% General Public License for more details.
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%%%
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%%% You should have received a copy of the GNU General Public License
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%%% along with this program; if not, write to the Free Software
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%%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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%%% 02111-1307 USA
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%%%
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2006-05-07 18:57:11 +02:00
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%%%-------------------------------------------------------------------
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-module(ejabberd_admin).
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-author('mickael.remond@process-one.net').
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-export([restore/1]).
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-include("ejabberd.hrl").
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%% Mnesia database restore
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%% This function is called from ejabberd_ctl, ejabberd_web_admin and
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%% mod_configure/adhoc
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restore(Path) ->
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mnesia:restore(Path, [{keep_tables,keep_tables()},
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{default_op, skip_tables}]).
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%% This function return a list of tables that should be kept from a previous
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%% version backup.
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%% Obsolete tables or tables created by module who are no longer used are not
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%% restored and are ignored.
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keep_tables() ->
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lists:flatten([acl, passwd, config, local_config, disco_publish,
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keep_modules_tables()]).
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%% Returns the list of modules tables in use, according to the list of actually
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%% loaded modules
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keep_modules_tables() ->
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lists:map(fun(Module) -> module_tables(Module) end,
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gen_mod:loaded_modules(?MYNAME)).
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%% TODO: This mapping should probably be moved to a callback function in each
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%% module.
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%% Mapping between modules and their tables
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module_tables(mod_announce) -> [motd, motd_users];
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module_tables(mod_irc) -> [irc_custom];
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module_tables(mod_last) -> [last_activity];
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module_tables(mod_muc) -> [muc_room, muc_registered];
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module_tables(mod_offline) -> [offline_msg];
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module_tables(mod_privacy) -> [privacy];
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module_tables(mod_private) -> [private_storage];
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module_tables(mod_pubsub) -> [pubsub_node];
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module_tables(mod_roster) -> [roster];
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module_tables(mod_shared_roster) -> [sr_group, sr_user];
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module_tables(mod_vcard) -> [vcard, vcard_search];
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module_tables(_Other) -> [].
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