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author | Evgeniy Khramtsov <ekhramtsov@process-one.net> | 2013-04-08 13:12:54 +0400 |
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committer | Christophe Romain <christophe.romain@process-one.net> | 2013-06-13 13:11:02 +0400 |
commit | 4d8f7706240a1603468968f47fc7b150b788d62f (patch) | |
tree | 92d55d789cc7ac979b3c9e161ffb7f908eba043a /src/ejabberd_logger_h.erl | |
parent | 4f77348255a16982ffb494b684b061d34db27608 (diff) |
Switch to rebar build tool
Use dynamic Rebar configuration
Make iconv dependency optional
Disable transient_supervisors compile option
Add hipe compilation support
Only compile ibrowse and lhttpc when needed
Make it possible to generate an OTP application release
Add --enable-debug compile option
Add --enable-all compiler option
Add --enable-tools configure option
Add --with-erlang configure option.
Add --enable-erlang-version-check configure option.
Add lager support
Improve the test suite
Diffstat (limited to 'src/ejabberd_logger_h.erl')
-rw-r--r-- | src/ejabberd_logger_h.erl | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/src/ejabberd_logger_h.erl b/src/ejabberd_logger_h.erl deleted file mode 100644 index 6f3e0a6d8..000000000 --- a/src/ejabberd_logger_h.erl +++ /dev/null @@ -1,236 +0,0 @@ -%%%---------------------------------------------------------------------- -%%% File : ejabberd_logger_h.erl -%%% Author : Alexey Shchepin <alexey@process-one.net> -%%% Purpose : Manage Erlang logging. -%%% Created : 23 Oct 2003 by Alexey Shchepin <alexey@process-one.net> -%%% -%%% -%%% ejabberd, Copyright (C) 2002-2013 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., 59 Temple Place, Suite 330, Boston, MA -%%% 02111-1307 USA -%%% -%%%---------------------------------------------------------------------- - --module(ejabberd_logger_h). --author('alexey@process-one.net'). - --behaviour(gen_event). - -%% gen_event callbacks --export([init/1, handle_event/2, handle_call/2, handle_info/2, terminate/2, - code_change/3, reopen_log/0, rotate_log/1]). - --record(state, {fd, file}). - -%%%---------------------------------------------------------------------- -%%% Callback functions from gen_event -%%%---------------------------------------------------------------------- - -%%---------------------------------------------------------------------- -%% Func: init/1 -%% Returns: {ok, State} | -%% Other -%%---------------------------------------------------------------------- -init(File) -> - case file:open(File, [append, raw]) of - {ok, Fd} -> - {ok, #state{fd = Fd, file = File}}; - Error -> - Error - end. - -%%---------------------------------------------------------------------- -%% Func: handle_event/2 -%% Returns: {ok, State} | -%% {swap_handler, Args1, State1, Mod2, Args2} | -%% remove_handler -%%---------------------------------------------------------------------- -handle_event(Event, State) -> - write_event(State#state.fd, {erlang:localtime(), Event}), - {ok, State}. - -%%---------------------------------------------------------------------- -%% Func: handle_call/2 -%% Returns: {ok, Reply, State} | -%% {swap_handler, Reply, Args1, State1, Mod2, Args2} | -%% {remove_handler, Reply} -%%---------------------------------------------------------------------- -handle_call(_Request, State) -> - Reply = ok, - {ok, Reply, State}. - -%%---------------------------------------------------------------------- -%% Func: handle_info/2 -%% Returns: {ok, State} | -%% {swap_handler, Args1, State1, Mod2, Args2} | -%% remove_handler -%%---------------------------------------------------------------------- -handle_info({'EXIT', _Fd, _Reason}, _State) -> - remove_handler; -handle_info({emulator, _GL, reopen}, State) -> - file:close(State#state.fd), - rotate_log(State#state.file), - case file:open(State#state.file, [append, raw]) of - {ok, Fd} -> - {ok, State#state{fd = Fd}}; - Error -> - Error - end; -handle_info({emulator, GL, Chars}, State) -> - write_event(State#state.fd, {erlang:localtime(), {emulator, GL, Chars}}), - {ok, State}; -handle_info(_Info, State) -> - {ok, State}. - -%%---------------------------------------------------------------------- -%% Func: terminate/2 -%% Purpose: Shutdown the server -%% Returns: any -%%---------------------------------------------------------------------- -terminate(_Reason, _State) -> - ok. - -code_change(_OldVsn, State, _Extra) -> - {ok, State}. - -reopen_log() -> - error_logger ! {emulator, noproc, reopen}. - -%%%---------------------------------------------------------------------- -%%% Internal functions -%%%---------------------------------------------------------------------- - -% Copied from erlang_logger_file_h.erl -write_event(Fd, {Time, {error, _GL, {Pid, Format, Args}}}) -> - T = write_time(Time), - case catch io_lib:format(add_node(Format,Pid), Args) of - S when is_list(S) -> - file:write(Fd, io_lib:format(T ++ S, [])); - _ -> - F = add_node("ERROR: ~p - ~p~n", Pid), - file:write(Fd, io_lib:format(T ++ F, [Format,Args])) - end; -write_event(Fd, {Time, {emulator, _GL, Chars}}) -> - T = write_time(Time), - case catch io_lib:format(Chars, []) of - S when is_list(S) -> - file:write(Fd, io_lib:format(T ++ S, [])); - _ -> - file:write(Fd, io_lib:format(T ++ "ERROR: ~p ~n", [Chars])) - end; -write_event(Fd, {Time, {info, _GL, {Pid, Info, _}}}) -> - T = write_time(Time), - file:write(Fd, io_lib:format(T ++ add_node("~p~n",Pid), [Info])); -write_event(Fd, {Time, {error_report, _GL, {Pid, std_error, Rep}}}) -> - T = write_time(Time), - S = format_report(Rep), - file:write(Fd, io_lib:format(T ++ S ++ add_node("", Pid), [])); -write_event(Fd, {Time, {info_report, _GL, {Pid, std_info, Rep}}}) -> - T = write_time(Time, "INFO REPORT"), - S = format_report(Rep), - file:write(Fd, io_lib:format(T ++ S ++ add_node("", Pid), [])); -write_event(Fd, {Time, {info_msg, _GL, {Pid, Format, Args}}}) -> - T = write_time(Time, "INFO REPORT"), - case catch io_lib:format(add_node(Format,Pid), Args) of - S when is_list(S) -> - file:write(Fd, io_lib:format(T ++ S, [])); - _ -> - F = add_node("ERROR: ~p - ~p~n", Pid), - file:write(Fd, io_lib:format(T ++ F, [Format,Args])) - end; -write_event(Fd, {Time, {warning_report, _GL, {Pid, std_warning, Rep}}}) -> - T = write_time(Time, "WARNING REPORT"), - S = format_report(Rep), - file:write(Fd, io_lib:format(T ++ S ++ add_node("", Pid), [])); -write_event(Fd, {Time, {warning_msg, _GL, {Pid, Format, Args}}}) -> - T = write_time(Time, "WARNING REPORT"), - case catch io_lib:format(add_node(Format,Pid), Args) of - S when is_list(S) -> - file:write(Fd, io_lib:format(T ++ S, [])); - _ -> - F = add_node("ERROR: ~p - ~p~n", Pid), - file:write(Fd, io_lib:format(T ++ F, [Format,Args])) - end; -write_event(_, _) -> - ok. - -format_report(Rep) when is_list(Rep) -> - case string_p(Rep) of - true -> - io_lib:format("~s~n",[Rep]); - _ -> - format_rep(Rep) - end; -format_report(Rep) -> - io_lib:format("~p~n",[Rep]). - -format_rep([{Tag,Data}|Rep]) -> - io_lib:format(" ~p: ~p~n",[Tag,Data]) ++ format_rep(Rep); -format_rep([Other|Rep]) -> - io_lib:format(" ~p~n",[Other]) ++ format_rep(Rep); -format_rep(_) -> - []. - -add_node(X, Pid) when is_atom(X) -> - add_node(atom_to_list(X), Pid); -add_node(X, Pid) when node(Pid) /= node() -> - lists:concat([X,"** at node ",node(Pid)," **~n"]); -add_node(X, _) -> - X. - -string_p([]) -> - false; -string_p(Term) -> - string_p1(Term). - -string_p1([H|T]) when is_integer(H), H >= $\s, H < 255 -> - string_p1(T); -string_p1([$\n|T]) -> string_p1(T); -string_p1([$\r|T]) -> string_p1(T); -string_p1([$\t|T]) -> string_p1(T); -string_p1([$\v|T]) -> string_p1(T); -string_p1([$\b|T]) -> string_p1(T); -string_p1([$\f|T]) -> string_p1(T); -string_p1([$\e|T]) -> string_p1(T); -string_p1([H|T]) when is_list(H) -> - case string_p1(H) of - true -> string_p1(T); - _ -> false - end; -string_p1([]) -> true; -string_p1(_) -> false. - -write_time(Time) -> write_time(Time, "ERROR REPORT"). - -write_time({{Y,Mo,D},{H,Mi,S}}, Type) -> - io_lib:format("~n=~s==== ~w-~.2.0w-~.2.0w ~.2.0w:~.2.0w:~.2.0w ===~n", - [Type, Y, Mo, D, H, Mi, S]). - -%% @doc Rename the log file if exists, to "*-old.log". -%% This is needed in systems when the file must be closed before rotation (Windows). -%% On most Unix-like system, the file can be renamed from the command line and -%% the log can directly be reopened. -%% @spec (Filename::string()) -> ok -rotate_log(Filename) -> - case file:read_file_info(Filename) of - {ok, _FileInfo} -> - RotationName = filename:rootname(Filename), - file:rename(Filename, [RotationName, "-old.log"]), - ok; - {error, _Reason} -> - ok - end. - |