diff options
Diffstat (limited to 'lib/inets')
| -rw-r--r-- | lib/inets/src/http_server/mod_esi.erl | 46 |
1 files changed, 2 insertions, 44 deletions
diff --git a/lib/inets/src/http_server/mod_esi.erl b/lib/inets/src/http_server/mod_esi.erl index b49b3a7093..21aafa7f7b 100644 --- a/lib/inets/src/http_server/mod_esi.erl +++ b/lib/inets/src/http_server/mod_esi.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2016. All Rights Reserved. +%% Copyright Ericsson AB 1997-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -561,7 +561,7 @@ eval(#mod{method = Method} = ModData, ESIBody, Modules) end. generate_webpage(ESIBody) -> - (catch eval_str(string:concat(ESIBody,". "))). + (catch erl_eval:eval_str(string:concat(ESIBody,". "))). is_authorized(_ESIBody, [all]) -> true; @@ -573,45 +573,3 @@ is_authorized(ESIBody, Modules) -> nomatch -> false end. - -%% eval_str(InStr) -> {ok, OutStr} | {error, ErrStr'} -%% InStr must represent a body -%% Note: If InStr is a binary it has to be a Latin-1 string. -%% If you have a UTF-8 encoded binary you have to call -%% unicode:characters_to_list/1 before the call to eval_str(). - --define(result(F,D), lists:flatten(io_lib:format(F, D))). - --spec eval_str(string()) -> - {'ok', string()} | {'error', string()}. - -eval_str(Str) when is_list(Str) -> - case erl_scan:tokens([], Str, 0) of - {more, _} -> - {error, "Incomplete form (missing .<cr>)??"}; - {done, {ok, Toks, _}, Rest} -> - case all_white(Rest) of - true -> - case erl_parse:parse_exprs(Toks) of - {ok, Exprs} -> - case catch erl_eval:exprs(Exprs, erl_eval:new_bindings()) of - {value, Val, _} -> - {ok, Val}; - Other -> - {error, ?result("*** eval: ~p", [Other])} - end; - {error, {_Line, Mod, Args}} -> - Msg = ?result("*** ~ts",[Mod:format_error(Args)]), - {error, Msg} - end; - false -> - {error, ?result("Non-white space found after " - "end-of-form :~ts", [Rest])} - end - end. - -all_white([$\s|T]) -> all_white(T); -all_white([$\n|T]) -> all_white(T); -all_white([$\t|T]) -> all_white(T); -all_white([]) -> true; -all_white(_) -> false. |