mirror of
https://github.com/processone/ejabberd.git
synced 2024-10-07 14:58:56 +02:00
* src/ejabberd_admin.erl: Implement commands from old
ejabberd_ctl (EJAB-694) SVN Revision: 1634
This commit is contained in:
Badlop
parent
dda582db13
commit
10ab81f4b4
@ -1,5 +1,8 @@
|
||||
2008-10-12 Badlop <badlop@process-one.net>
|
||||
|
||||
* src/ejabberd_admin.erl: Implement commands from old
|
||||
ejabberd_ctl (EJAB-694)
|
||||
|
||||
* src/ejabberd_commands.erl: New 'ejabberd commands': separate
|
||||
command definition and calling interface (EJAB-694)
|
||||
* src/ejabberd_commands.hrl: Likewise
|
||||
|
||||
@ -1,11 +1,7 @@
|
||||
%%%-------------------------------------------------------------------
|
||||
%%% File : ejabberd_admin.erl
|
||||
%%% Author : Mickael Remond <mremond@process-one.net>
|
||||
%%% Description : This module gathers admin functions used by different
|
||||
%%% access method:
|
||||
%%% - ejabberdctl command-line tool
|
||||
%%% - web admin interface
|
||||
%%% - adhoc mode
|
||||
%%% Purpose : Administrative functions and commands
|
||||
%%% Created : 7 May 2006 by Mickael Remond <mremond@process-one.net>
|
||||
%%%
|
||||
%%%
|
||||
@ -31,9 +27,237 @@
|
||||
-module(ejabberd_admin).
|
||||
-author('mickael.remond@process-one.net').
|
||||
|
||||
-export([restore/1]).
|
||||
-export([start/0, stop/0,
|
||||
%% Server
|
||||
status/0, reopen_log/0,
|
||||
%% Accounts
|
||||
register/3, unregister/2,
|
||||
registered_users/1,
|
||||
%% Migration
|
||||
import_file/1, import_dir/1,
|
||||
%% Purge DB
|
||||
delete_expired_messages/0, delete_old_messages/1,
|
||||
%% Mnesia
|
||||
backup_mnesia/1, restore_mnesia/1,
|
||||
dump_mnesia/1, load_mnesia/1,
|
||||
install_fallback_mnesia/1,
|
||||
dump_to_textfile/1,
|
||||
restore/1 % Still used by some modules
|
||||
]).
|
||||
|
||||
-include("ejabberd.hrl").
|
||||
-include("ejabberd_commands.hrl").
|
||||
|
||||
start() ->
|
||||
ejabberd_commands:register_commands(commands()).
|
||||
|
||||
stop() ->
|
||||
ejabberd_commands:unregister_commands(commands()).
|
||||
|
||||
%%%
|
||||
%%% ejabberd commands
|
||||
%%%
|
||||
|
||||
commands() ->
|
||||
[
|
||||
%% The commands status, stop and restart are implemented also in ejabberd_ctl
|
||||
%% They are defined here so that other interfaces can use them too
|
||||
#ejabberd_commands{name = status, tags = [server],
|
||||
desc = "Get status of the ejabberd server",
|
||||
module = ?MODULE, function = status,
|
||||
args = [], result = {res, restuple}},
|
||||
#ejabberd_commands{name = stop, tags = [server],
|
||||
desc = "Stop ejabberd gracefully",
|
||||
module = init, function = stop,
|
||||
args = [], result = {res, rescode}},
|
||||
#ejabberd_commands{name = restart, tags = [server],
|
||||
desc = "Restart ejabberd gracefully",
|
||||
module = init, function = restart,
|
||||
args = [], result = {res, rescode}},
|
||||
#ejabberd_commands{name = reopen_log, tags = [logs, server],
|
||||
desc = "Reopen the log files",
|
||||
module = ?MODULE, function = reopen_log,
|
||||
args = [], result = {res, rescode}},
|
||||
|
||||
#ejabberd_commands{name = register, tags = [accounts],
|
||||
desc = "Register a user",
|
||||
module = ?MODULE, function = register,
|
||||
args = [{user, string}, {host, string}, {password, string}],
|
||||
result = {res, restuple}},
|
||||
#ejabberd_commands{name = unregister, tags = [accounts],
|
||||
desc = "Unregister a user",
|
||||
module = ?MODULE, function = unregister,
|
||||
args = [{user, string}, {host, string}],
|
||||
result = {res, restuple}},
|
||||
#ejabberd_commands{name = registered_users, tags = [accounts],
|
||||
desc = "List all registered users in HOST",
|
||||
module = ?MODULE, function = registered_users,
|
||||
args = [{host, string}],
|
||||
result = {users, {list, {username, string}}}},
|
||||
|
||||
#ejabberd_commands{name = import_file, tags = [mnesia],
|
||||
desc = "Import user data from jabberd-1.4 spool file",
|
||||
module = ?MODULE, function = import_file,
|
||||
args = [{file, string}], result = {res, restuple}},
|
||||
#ejabberd_commands{name = import_dir, tags = [mnesia],
|
||||
desc = "Import user data from jabberd-1.4 spool dir",
|
||||
module = ?MODULE, function = import_dir,
|
||||
args = [{file, string}],
|
||||
result = {res, restuple}},
|
||||
|
||||
#ejabberd_commands{name = delete_expired_messages, tags = [purge],
|
||||
desc = "Delete expired offline messages from database",
|
||||
module = ?MODULE, function = delete_expired_messages,
|
||||
args = [], result = {res, rescode}},
|
||||
#ejabberd_commands{name = delete_old_messages, tags = [purge],
|
||||
desc = "Delete offline messages older than DAYS",
|
||||
module = ?MODULE, function = delete_old_messages,
|
||||
args = [{days, integer}], result = {res, rescode}},
|
||||
|
||||
#ejabberd_commands{name = backup, tags = [mnesia],
|
||||
desc = "Store the database to backup file",
|
||||
module = ?MODULE, function = backup_mnesia,
|
||||
args = [{file, string}], result = {res, restuple}},
|
||||
#ejabberd_commands{name = restore, tags = [mnesia],
|
||||
desc = "Restore the database from backup file",
|
||||
module = ?MODULE, function = restore_mnesia,
|
||||
args = [{file, string}], result = {res, restuple}},
|
||||
#ejabberd_commands{name = dump, tags = [mnesia],
|
||||
desc = "Dump the database to text file",
|
||||
module = ?MODULE, function = dump_mnesia,
|
||||
args = [{file, string}], result = {res, restuple}},
|
||||
#ejabberd_commands{name = load, tags = [mnesia],
|
||||
desc = "Restore the database from text file",
|
||||
module = ?MODULE, function = load_mnesia,
|
||||
args = [{file, string}], result = {res, restuple}},
|
||||
#ejabberd_commands{name = install_fallback, tags = [mnesia],
|
||||
desc = "Install the database from a fallback file",
|
||||
module = ?MODULE, function = install_fallback_mnesia,
|
||||
args = [{file, string}], result = {res, restuple}}
|
||||
].
|
||||
|
||||
|
||||
%%%
|
||||
%%% Server management
|
||||
%%%
|
||||
|
||||
status() ->
|
||||
{InternalStatus, ProvidedStatus} = init:get_status(),
|
||||
String1 = io_lib:format("The node ~p is ~p. Status: ~p",
|
||||
[node(), InternalStatus, ProvidedStatus]),
|
||||
{Is_running, String2} =
|
||||
case lists:keysearch(ejabberd, 1, application:which_applications()) of
|
||||
false ->
|
||||
{ejabberd_not_running, "ejabberd is not running in that node."};
|
||||
{value, {_, _, Version}} ->
|
||||
{ok, io_lib:format("ejabberd ~s is running in that node", [Version])}
|
||||
end,
|
||||
{Is_running, String1 ++ String2}.
|
||||
|
||||
reopen_log() ->
|
||||
ejabberd_hooks:run(reopen_log_hook, []),
|
||||
%% TODO: Use the Reopen log API for logger_h ?
|
||||
ejabberd_logger_h:reopen_log(),
|
||||
ok.
|
||||
|
||||
|
||||
%%%
|
||||
%%% Account management
|
||||
%%%
|
||||
|
||||
register(User, Host, Password) ->
|
||||
case ejabberd_auth:try_register(User, Host, Password) of
|
||||
{atomic, ok} ->
|
||||
{ok, io_lib:format("User ~s@~s succesfully registered", [User, Host])};
|
||||
{atomic, exists} ->
|
||||
String = io_lib:format("User ~s@~s already registered at node ~p",
|
||||
[User, Host, node()]),
|
||||
{exists, String};
|
||||
{error, Reason} ->
|
||||
String = io_lib:format("Can't register user ~s@~s at node ~p: ~p",
|
||||
[User, Host, node(), Reason]),
|
||||
{cannot_register, String}
|
||||
end.
|
||||
|
||||
unregister(User, Host) ->
|
||||
ejabberd_auth:remove_user(User, Host),
|
||||
{ok, ""}.
|
||||
|
||||
registered_users(Host) ->
|
||||
Users = ejabberd_auth:get_vh_registered_users(Host),
|
||||
SUsers = lists:sort(Users),
|
||||
lists:map(fun({U, _S}) -> U end, SUsers).
|
||||
|
||||
|
||||
%%%
|
||||
%%% Migration management
|
||||
%%%
|
||||
|
||||
import_file(Path) ->
|
||||
case jd2ejd:import_file(Path) of
|
||||
ok ->
|
||||
{ok, ""};
|
||||
{error, Reason} ->
|
||||
String = io_lib:format("Can't import jabberd 1.4 spool file ~p at node ~p: ~p",
|
||||
[filename:absname(Path), node(), Reason]),
|
||||
{cannot_import_file, String}
|
||||
end.
|
||||
|
||||
import_dir(Path) ->
|
||||
case jd2ejd:import_dir(Path) of
|
||||
ok ->
|
||||
{ok, ""};
|
||||
{error, Reason} ->
|
||||
String = io_lib:format("Can't import jabberd 1.4 spool dir ~p at node ~p: ~p",
|
||||
[filename:absname(Path), node(), Reason]),
|
||||
{cannot_import_dir, String}
|
||||
end.
|
||||
|
||||
|
||||
%%%
|
||||
%%% Purge DB
|
||||
%%%
|
||||
|
||||
delete_expired_messages() ->
|
||||
{atomic, ok} = mod_offline:remove_expired_messages(),
|
||||
ok.
|
||||
|
||||
delete_old_messages(Days) ->
|
||||
{atomic, _} = mod_offline:remove_old_messages(Days),
|
||||
ok.
|
||||
|
||||
|
||||
%%%
|
||||
%%% Mnesia management
|
||||
%%%
|
||||
|
||||
backup_mnesia(Path) ->
|
||||
case mnesia:backup(Path) of
|
||||
ok ->
|
||||
{ok, ""};
|
||||
{error, Reason} ->
|
||||
String = io_lib:format("Can't store backup in ~p at node ~p: ~p",
|
||||
[filename:absname(Path), node(), Reason]),
|
||||
{cannot_backup, String}
|
||||
end.
|
||||
|
||||
restore_mnesia(Path) ->
|
||||
case ejabberd_admin:restore(Path) of
|
||||
{atomic, _} ->
|
||||
{ok, ""};
|
||||
{error, Reason} ->
|
||||
String = io_lib:format("Can't restore backup from ~p at node ~p: ~p",
|
||||
[filename:absname(Path), node(), Reason]),
|
||||
{cannot_restore, String};
|
||||
{aborted,{no_exists,Table}} ->
|
||||
String = io_lib:format("Can't restore backup from ~p at node ~p: Table ~p does not exist.",
|
||||
[filename:absname(Path), node(), Table]),
|
||||
{table_not_exists, String};
|
||||
{aborted,enoent} ->
|
||||
String = io_lib:format("Can't restore backup from ~p at node ~p: File not found.",
|
||||
[filename:absname(Path), node()]),
|
||||
{file_not_found, String}
|
||||
end.
|
||||
|
||||
%% Mnesia database restore
|
||||
%% This function is called from ejabberd_ctl, ejabberd_web_admin and
|
||||
@ -71,3 +295,67 @@ module_tables(mod_roster) -> [roster];
|
||||
module_tables(mod_shared_roster) -> [sr_group, sr_user];
|
||||
module_tables(mod_vcard) -> [vcard, vcard_search];
|
||||
module_tables(_Other) -> [].
|
||||
|
||||
dump_mnesia(Path) ->
|
||||
case dump_to_textfile(Path) of
|
||||
ok ->
|
||||
{ok, ""};
|
||||
{error, Reason} ->
|
||||
String = io_lib:format("Can't store dump in ~p at node ~p: ~p",
|
||||
[filename:absname(Path), node(), Reason]),
|
||||
{cannot_dump, String}
|
||||
end.
|
||||
|
||||
dump_to_textfile(File) ->
|
||||
dump_to_textfile(mnesia:system_info(is_running), file:open(File, [write])).
|
||||
dump_to_textfile(yes, {ok, F}) ->
|
||||
Tabs1 = lists:delete(schema, mnesia:system_info(local_tables)),
|
||||
Tabs = lists:filter(
|
||||
fun(T) ->
|
||||
case mnesia:table_info(T, storage_type) of
|
||||
disc_copies -> true;
|
||||
disc_only_copies -> true;
|
||||
_ -> false
|
||||
end
|
||||
end, Tabs1),
|
||||
Defs = lists:map(
|
||||
fun(T) -> {T, [{record_name, mnesia:table_info(T, record_name)},
|
||||
{attributes, mnesia:table_info(T, attributes)}]}
|
||||
end,
|
||||
Tabs),
|
||||
io:format(F, "~p.~n", [{tables, Defs}]),
|
||||
lists:foreach(fun(T) -> dump_tab(F, T) end, Tabs),
|
||||
file:close(F);
|
||||
dump_to_textfile(_, {ok, F}) ->
|
||||
file:close(F),
|
||||
{error, mnesia_not_running};
|
||||
dump_to_textfile(_, {error, Reason}) ->
|
||||
{error, Reason}.
|
||||
|
||||
dump_tab(F, T) ->
|
||||
W = mnesia:table_info(T, wild_pattern),
|
||||
{atomic,All} = mnesia:transaction(
|
||||
fun() -> mnesia:match_object(T, W, read) end),
|
||||
lists:foreach(
|
||||
fun(Term) -> io:format(F,"~p.~n", [setelement(1, Term, T)]) end, All).
|
||||
|
||||
load_mnesia(Path) ->
|
||||
case mnesia:load_textfile(Path) of
|
||||
{atomic, ok} ->
|
||||
{ok, ""};
|
||||
{error, Reason} ->
|
||||
String = io_lib:format("Can't load dump in ~p at node ~p: ~p",
|
||||
[filename:absname(Path), node(), Reason]),
|
||||
{cannot_load, String}
|
||||
end.
|
||||
|
||||
install_fallback_mnesia(Path) ->
|
||||
case mnesia:install_fallback(Path) of
|
||||
ok ->
|
||||
{ok, ""};
|
||||
{error, Reason} ->
|
||||
String = io_lib:format("Can't install fallback from ~p at node ~p: ~p",
|
||||
[filename:absname(Path), node(), Reason]),
|
||||
{cannot_fallback, String}
|
||||
end.
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user