diff options
Diffstat (limited to 'src/cowboy_clock.erl')
| -rw-r--r-- | src/cowboy_clock.erl | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/src/cowboy_clock.erl b/src/cowboy_clock.erl index f53c81a..a7645d9 100644 --- a/src/cowboy_clock.erl +++ b/src/cowboy_clock.erl @@ -64,7 +64,7 @@ init([]) -> ?TABLE = ets:new(?TABLE, [set, protected, named_table, {read_concurrency, true}]), T = erlang:universaltime(), - B = update_rfc1123(undefined, T, <<>>), + B = update_rfc1123(<<>>, undefined, T), {ok, TRef} = timer:send_interval(1000, update), ets:insert(?TABLE, {rfc1123, B}), {ok, #state{universaltime=T, rfc1123=B, tref=TRef}}. @@ -81,7 +81,7 @@ handle_cast(_Msg, State) -> handle_info(update, #state{universaltime=Prev, rfc1123=B1, tref=TRef}) -> T = erlang:universaltime(), - B2 = update_rfc1123(Prev, T, B1), + B2 = update_rfc1123(B1, Prev, T), ets:insert(?TABLE, {rfc1123, B2}), {noreply, #state{universaltime=T, rfc1123=B2, tref=TRef}}; @@ -96,32 +96,32 @@ code_change(_OldVsn, State, _Extra) -> %% Internal. --spec update_rfc1123(undefined | datetime(), datetime(), binary()) -> binary(). -update_rfc1123(Now, Now, Bin) -> +-spec update_rfc1123(binary(), undefined | datetime(), datetime()) -> binary(). +update_rfc1123(Bin, Now, Now) -> Bin; -update_rfc1123({Date, {H, M, _}}, {Date, {H, M, S}}, - << Keep:23/binary, _/bits >>) -> +update_rfc1123(<< Keep:23/binary, _/bits >>, + {Date, {H, M, _}}, {Date, {H, M, S}}) -> << Keep/binary, (pad_int(S))/binary, " GMT" >>; -update_rfc1123({Date, {H, _, _}}, {Date, {H, M, S}}, - << Keep:20/binary, _/bits >>) -> +update_rfc1123(<< Keep:20/binary, _/bits >>, + {Date, {H, _, _}}, {Date, {H, M, S}}) -> << Keep/binary, (pad_int(M))/binary, $:, (pad_int(S))/binary, " GMT" >>; -update_rfc1123({Date, _}, {Date, {H, M, S}}, << Keep:17/binary, _/bits >>) -> +update_rfc1123(<< Keep:17/binary, _/bits >>, {Date, _}, {Date, {H, M, S}}) -> << Keep/binary, (pad_int(H))/binary, $:, (pad_int(M))/binary, $:, (pad_int(S))/binary, " GMT" >>; -update_rfc1123({{Y, Mo, _}, _}, {Date = {Y, Mo, D}, {H, M, S}}, - << _:7/binary, Keep:10/binary, _/bits >>) -> +update_rfc1123(<< _:7/binary, Keep:10/binary, _/bits >>, + {{Y, Mo, _}, _}, {Date = {Y, Mo, D}, {H, M, S}}) -> Wday = calendar:day_of_the_week(Date), << (weekday(Wday))/binary, ", ", (pad_int(D))/binary, Keep/binary, (pad_int(H))/binary, $:, (pad_int(M))/binary, $:, (pad_int(S))/binary, " GMT" >>; -update_rfc1123({{Y, _, _}, _}, {Date = {Y, Mo, D}, {H, M, S}}, - << _:11/binary, Keep:6/binary, _/bits >>) -> +update_rfc1123(<< _:11/binary, Keep:6/binary, _/bits >>, + {{Y, _, _}, _}, {Date = {Y, Mo, D}, {H, M, S}}) -> Wday = calendar:day_of_the_week(Date), << (weekday(Wday))/binary, ", ", (pad_int(D))/binary, " ", (month(Mo))/binary, Keep/binary, (pad_int(H))/binary, $:, (pad_int(M))/binary, $:, (pad_int(S))/binary, " GMT" >>; -update_rfc1123(_, {Date = {Y, Mo, D}, {H, M, S}}, _) -> +update_rfc1123(_, _, {Date = {Y, Mo, D}, {H, M, S}}) -> Wday = calendar:day_of_the_week(Date), << (weekday(Wday))/binary, ", ", (pad_int(D))/binary, " ", (month(Mo))/binary, " ", (list_to_binary(integer_to_list(Y)))/binary, @@ -181,7 +181,7 @@ update_rfc1123_test_() -> {<<"Sun, 01 Jan 2012 00:00:00 GMT">>, {{2011, 5, 31}, {23, 59, 59}}, {{2012, 1, 1}, { 0, 0, 0}}, <<"Sat, 31 Dec 2011 23:59:59 GMT">>} ], - [{R, fun() -> R = update_rfc1123(P, N, B) end} || {R, P, N, B} <- Tests]. + [{R, fun() -> R = update_rfc1123(B, P, N) end} || {R, P, N, B} <- Tests]. pad_int_test_() -> Tests = [ |