diff options
Diffstat (limited to 'lib/sasl/src/rb.erl')
| -rw-r--r-- | lib/sasl/src/rb.erl | 56 |
1 files changed, 38 insertions, 18 deletions
diff --git a/lib/sasl/src/rb.erl b/lib/sasl/src/rb.erl index eb65aa8786..65011af568 100644 --- a/lib/sasl/src/rb.erl +++ b/lib/sasl/src/rb.erl @@ -22,7 +22,7 @@ %% External exports -export([start/0, start/1, stop/0, rescan/0, rescan/1]). --export([list/0, list/1, show/0, show/1, grep/1, filter/1, filter/2, start_log/1, stop_log/0]). +-export([list/0, list/1, log_list/0, log_list/1, show/0, show/1, grep/1, filter/1, filter/2, start_log/1, stop_log/0]). -export([h/0, help/0]). %% Internal exports @@ -62,6 +62,9 @@ rescan(Options) -> list() -> list(all). list(Type) -> call({list, Type}). +log_list() -> log_list(all). +log_list(Type) -> call({log_list, Type}). + show() -> call(show). @@ -93,6 +96,8 @@ help() -> io:format("rb:help() - print this help~n"), io:format("rb:list() - list all reports~n"), io:format("rb:list(Type) - list all reports of type Type~n"), + io:format("rb:log_list() - log list of all reports~n"), + io:format("rb:log_list(Type) - log list of all reports of type Type~n"), io:format(" currently supported types are:~n"), print_types(), io:format("rb:grep(RegExp) - print reports containing RegExp.~n"), @@ -113,7 +118,7 @@ help() -> io:format("rb:show(Number) - print report no Number~n"), io:format("rb:show(Type) - print all reports of type Type~n"), io:format("rb:show() - print all reports~n"), - io:format("rb:start_log(File) - redirect all reports to file~n"), + io:format("rb:start_log(File) - redirect all reports to file or io_device~n"), io:format("rb:stop_log() - close the log file and redirect to~n"), io:format(" standard_io~n"), io:format("rb:stop - stop the rb_server~n"). @@ -207,7 +212,10 @@ handle_call({rescan, Options}, _From, State) -> handle_call(_, _From, #state{data = undefined}) -> {reply, {error, no_data}, #state{}}; handle_call({list, Type}, _From, State) -> - print_list(State#state.data, Type), + print_list(standard_io, State#state.data, Type), + {reply, ok, State}; +handle_call({log_list, Type}, _From, State) -> + print_list(State#state.device, State#state.data, Type), {reply, ok, State}; handle_call({start_log, FileName}, _From, State) -> NewDevice = open_log_file(FileName), @@ -262,7 +270,16 @@ code_change(_OldVsn, State, _Extra) -> %% Returns: A Device for later use in call to io:format %%----------------------------------------------------------------- open_log_file(standard_io) -> standard_io; -open_log_file(FileName) -> +open_log_file(Fd) when is_atom(Fd),Fd=/=standard_error -> + case whereis(Fd) of + undefined -> io:format("rb: Registered name not found '~s'.~n", + [Fd]), + io:format("rb: Using standard_io~n"), + open_log_file(standard_io); + Pid -> open_log_file(Pid) + end; +open_log_file(Fd) when is_pid(Fd)-> Fd; +open_log_file(FileName) when is_list(FileName) -> case file:open(FileName, [write,append]) of {ok, Fd} -> Fd; Error -> @@ -270,7 +287,10 @@ open_log_file(FileName) -> [FileName, Error]), io:format("rb: Using standard_io~n"), standard_io - end. + end; +open_log_file(standard_error) -> + io:format("rb: Using standard_io~n"), + standard_io. close_device(Fd) when is_pid(Fd) -> catch file:close(Fd); @@ -550,18 +570,18 @@ local_time_to_universal_time({Date,Time}) -> end. -print_list(Data, Type) -> +print_list(Fd, Data, Type) -> Header = {"No", "Type", "Process", "Date Time"}, Width = find_width([Header | Data], 0)+1, DateWidth = find_date_width([Header | Data], 0) +1, Format = lists:concat(["~4s~20s ~", Width, "s~20s~n"]), - io:format(Format, tuple_to_list(Header)), - io:format(Format, ["==", "====", "=======", "==== ===="]), - print_list(Data, Type, Width, DateWidth). -print_list([], _, _, _) -> true; -print_list([H|T], Type, Width, DateWidth) -> - print_one_report(H, Type, Width, DateWidth), - print_list(T, Type, Width, DateWidth). + io:format(Fd, Format, tuple_to_list(Header)), + io:format(Fd, Format, ["==", "====", "=======", "==== ===="]), + print_list(Fd, Data, Type, Width, DateWidth). +print_list(_, [], _, _, _) -> true; +print_list(Fd, [H|T], Type, Width, DateWidth) -> + print_one_report(Fd, H, Type, Width, DateWidth), + print_list(Fd, T, Type, Width, DateWidth). find_width([], Width) -> Width; find_width([H|T], Width) -> @@ -578,22 +598,22 @@ find_date_width([H|T], Width) -> true -> find_date_width(T, Width) end. -print_one_report({No, RealType, ShortDescr, Date, _Fname, _FilePos}, +print_one_report(Fd, {No, RealType, ShortDescr, Date, _Fname, _FilePos}, WantedType, Width, DateWidth) -> if WantedType == all -> - print_short_descr(No, RealType, ShortDescr, Date, Width, + print_short_descr(Fd, No, RealType, ShortDescr, Date, Width, DateWidth); WantedType == RealType -> - print_short_descr(No, RealType, ShortDescr, Date, Width, + print_short_descr(Fd, No, RealType, ShortDescr, Date, Width, DateWidth); true -> ok end. -print_short_descr(No, Type, ShortDescr, Date, Width, DateWidth) -> +print_short_descr(Fd, No, Type, ShortDescr, Date, Width, DateWidth) -> Format = lists:concat(["~4w~20w ~", Width, "s~", DateWidth,"s~n"]), - io:format(Format, [No, + io:format(Fd, Format, [No, Type, io_lib:format("~s", [ShortDescr]), Date]). |