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brotli src brotli_nif.erl
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src/brotli_nif.erl

%%% Copyright (c) 2016 Jihyun Yu <yjh0502@gmail.com>
%%% All rights reserved.
%%%
%%% Redistribution and use in source and binary forms, with or without
%%% modification, are permitted provided that the following conditions
%%% are met:
%%%
%%% 1. Redistributions of source code must retain the above copyright
%%% notice, this list of conditions and the following disclaimer.
%%% 2. Redistributions in binary form must reproduce the above copyright
%%% notice, this list of conditions and the following disclaimer in
%%% the documentation and/or other materials provided with the
%%% distribution.
%%%
%%% THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
%%% "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
%%% LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
%%% FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
%%% COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
%%% INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
%%% BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
%%% LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
%%% CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
%%% LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
%%% ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
%%% POSSIBILITY OF SUCH DAMAGE.
-module(brotli_nif).
-on_load(init/0).
-define(APPNAME, brotli).
-define(LIBNAME, brotli).
-export([brotli_encode/2]).
%%%
init() ->
SoName = case code:priv_dir(?APPNAME) of
{error, bad_name} ->
case filelib:is_dir(filename:join(["..", priv])) of
true ->
filename:join(["..", priv, ?LIBNAME]);
_ ->
filename:join([priv, ?LIBNAME])
end;
Dir ->
filename:join(Dir, ?LIBNAME)
end,
erlang:load_nif(SoName, 0).
%%% Exported from brotli_nif.c.
brotli_encode(_Data, _Quality) ->
erlang:nif_error(not_loaded).