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-rw-r--r--lib/sasl/doc/src/rb.xml35
-rw-r--r--lib/sasl/src/rb.erl56
-rw-r--r--lib/sasl/test/rb_SUITE.erl32
3 files changed, 97 insertions, 26 deletions
diff --git a/lib/sasl/doc/src/rb.xml b/lib/sasl/doc/src/rb.xml
index 3da825878e..bfde58eac5 100644
--- a/lib/sasl/doc/src/rb.xml
+++ b/lib/sasl/doc/src/rb.xml
@@ -138,6 +138,25 @@
</desc>
</func>
<func>
+ <func>
+ <name>log_list()</name>
+ <name>log_list(Type)</name>
+ <fsummary>Log reports list</fsummary>
+ <type>
+ <v>Type = type()</v>
+ <v>type() = error | error_report | info_msg | info_report |
+ warning_msg | warning_report | crash_report |
+ supervisor_report | progress</v>
+ </type>
+ <desc>
+ <p>Same as <c>list/0</c> or <c>list/1</c> functions
+ but result is printed to logfile, if set, otherwise to standard_io.
+ </p>
+ <p>If no <c>Type</c> is given, all reports are listed.
+ </p>
+ </desc>
+ </func>
+ <func>
<name>rescan()</name>
<name>rescan(Options)</name>
<fsummary>Rescan the report directory</fsummary>
@@ -172,7 +191,7 @@
<type>
<v>Options = [opt()]</v>
<v>opt() = {start_log, FileName} | {max, MaxNoOfReports} | {report_dir, DirString} | {type, ReportType} | {abort_on_error, Bool}</v>
- <v>FileName = string() | standard_io</v>
+ <v>FileName = string() | atom() | pid()</v>
<v>MaxNoOfReports = int() | all</v>
<v>DirString = string()</v>
<v>ReportType = type() | [type()] | all</v>
@@ -185,11 +204,13 @@
reports can be browsed. When the <c>rb_server</c> is
started, the files in the specified directory are
scanned. The other functions assume that the server has
- started.
+ started.
</p>
- <p><c>{start_log, FileName}</c> starts logging to file. All
- reports will be printed to the named file. The default is
- <c>standard_io</c>.
+ <p><c>{start_log, FileName}</c> starts logging to file,
+ registered name or io_device. All reports will be printed
+ to the named file. The default is <c>standard_io</c>.
+ The option {start_log, standard_error} is not allowed and
+ will be replaced by default standard_io.
</p>
<p><c>{max, MaxNoOfReports}</c>. Controls how many reports the
<c>rb_server</c> should read on start-up. This option is
@@ -226,11 +247,11 @@
<name>start_log(FileName)</name>
<fsummary>Redirect all output to <c>FileName</c></fsummary>
<type>
- <v>FileName = string()</v>
+ <v>FileName = string() | atom() | pid()</v>
</type>
<desc>
<p>Redirects all report output from the RB tool to the
- specified file.
+ specified file, registered name or io_device.
</p>
</desc>
</func>
diff --git a/lib/sasl/src/rb.erl b/lib/sasl/src/rb.erl
index 8004ef2c5a..767932e659 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]).
diff --git a/lib/sasl/test/rb_SUITE.erl b/lib/sasl/test/rb_SUITE.erl
index b0e43be3a2..453f992850 100644
--- a/lib/sasl/test/rb_SUITE.erl
+++ b/lib/sasl/test/rb_SUITE.erl
@@ -362,18 +362,48 @@ start_stop_log(Config) ->
StdioResult = [_|_] = capture(fun() -> rb:show(1) end),
{ok,<<>>} = file:read_file(OutFile),
- %% Start log and check that show is printed to log and not to standad_io
+ %% Start log and check that show is printed to log and not to standard_io
ok = rb:start_log(OutFile),
[] = capture(fun() -> rb:show(1) end),
{ok,Bin} = file:read_file(OutFile),
true = (Bin =/= <<>>),
+ %% Start log with atom standard_io and check that show is printed to standard_io
+ ok = rb:stop_log(),
+ ok = file:write_file(OutFile,[]),
+ ok = rb:start_log(standard_io),
+ StdioResult = [_|_] = capture(fun() -> rb:show(1) end),
+ {ok,<<>>} = file:read_file(OutFile),
+
+ %% Start log and check that show is printed to iodevice log and not to standard_io
+ ok = rb:stop_log(),
+ ok = file:write_file(OutFile,[]),
+ {ok, IoOutFile} = file:open(OutFile,[write]),
+ ok = rb:start_log(IoOutFile),
+ [] = capture(fun() -> rb:show(1) end),
+ {ok,Bin} = file:read_file(OutFile),
+ true = (Bin =/= <<>>),
+ ok = file:close(IoOutFile),
+
%% Stop log and check that show is printed to standard_io and not to log
ok = rb:stop_log(),
ok = file:write_file(OutFile,[]),
StdioResult = capture(fun() -> rb:show(1) end),
{ok,<<>>} = file:read_file(OutFile),
+ %% Start log and check that list is printed to log and not to standard_io
+ ok = file:write_file(OutFile,[]),
+ ok = rb:start_log(OutFile),
+ [] = capture(fun() -> rb:log_list() end),
+ {ok,Bin2} = file:read_file(OutFile),
+ true = (Bin2 =/= <<>>),
+
+ %% Stop log and check that list is printed to standard_io and not to log
+ ok = rb:stop_log(),
+ ok = file:write_file(OutFile,[]),
+ StdioResult2 = capture(fun() -> rb:log_list() end),
+ {ok,<<>>} = file:read_file(OutFile),
+
%% Test that standard_io is used if log file can not be opened
ok = rb:start_log(filename:join(nonexistingdir,"newfile.txt")),
StdioResult = capture(fun() -> rb:show(1) end),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 00:39:41 +0000