%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%%
%% %CopyrightEnd%
%%
%%
%% Module alternative to diameterc for dictionary compilation.
%%
%% Eg. 1> diameter_make:file("mydict.dia").
%%
%% $ erl -noshell \
%% -boot start_clean \
%% -s diameter_make file mydict.dia \
%% -s init stop
%%
-module(diameter_make).
-export([file/1,
file/2,
dict/1,
dict/2]).
-type opt() :: {outdir|include|name|prefix|inherits, string()}
| verbose
| debug.
%% dict/1-2
-spec file(string(), [opt()])
-> ok
| {error, string()}.
file(File, Opts) ->
case dict(File, Opts) of
{ok, Dict} ->
make(File,
Opts,
Dict,
[spec || _ <- [1], lists:member(debug, Opts)] ++ [erl, hrl]);
{error, _} = E ->
E
end.
file(File) ->
file(File, []).
%% dict/2
-spec dict(string(), [opt()])
-> {ok, orddict:orddict()}
| {error, string()}.
dict(Path, Opts) ->
case diameter_dict_util:parse({path, Path}, Opts) of
{ok, _} = Ok ->
Ok;
{error = E, Reason} ->
{E, diameter_dict_util:format_error(Reason)}
end.
dict(File) ->
dict(File, []).
%% ===========================================================================
make(_, _, _, []) ->
ok;
make(File, Opts, Dict, [Mode | Rest]) ->
try diameter_codegen:from_dict(File, Dict, Opts, Mode) of
ok ->
make(File, Opts, Dict, Rest)
catch
error: Reason ->
{error, {Reason, Mode, erlang:get_stacktrace()}}
end.
