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% Licensed under the Apache License, Version 2.0 (the "License"); you may not
% use this file except in compliance with the License. You may obtain a copy of
% the License at
%
% http://www.apache.org/licenses/LICENSE-2.0
%
% Unless required by applicable law or agreed to in writing, software
% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
% License for the specific language governing permissions and limitations under
% the License.
-module(test_request).
-export([copy/1, copy/2, copy/3]).
-export([get/1, get/2, get/3]).
-export([post/2, post/3, post/4]).
-export([put/2, put/3, put/4]).
-export([delete/1, delete/2, delete/3]).
-export([options/1, options/2, options/3]).
-export([request/3, request/4, request/5]).
copy(Url) ->
copy(Url, []).
copy(Url, Headers) ->
copy(Url, Headers, []).
copy(Url, Headers, Opts) ->
request(copy, Url, Headers, [], Opts).
get(Url) ->
get(Url, []).
get(Url, Headers) ->
get(Url, Headers, []).
get(Url, Headers, Opts) ->
request(get, Url, Headers, [], Opts).
post(Url, Body) ->
post(Url, [], Body).
post(Url, Headers, Body) ->
post(Url, Headers, Body, []).
post(Url, Headers, Body, Opts) ->
request(post, Url, Headers, Body, Opts).
put(Url, Body) ->
put(Url, [], Body).
put(Url, Headers, Body) ->
put(Url, Headers, Body, []).
put(Url, Headers, Body, Opts) ->
request(put, Url, Headers, Body, Opts).
delete(Url) ->
delete(Url, []).
delete(Url, Opts) ->
delete(Url, [], Opts).
delete(Url, Headers, Opts) ->
request(delete, Url, Headers, [], Opts).
options(Url) ->
options(Url, []).
options(Url, Headers) ->
options(Url, Headers, []).
options(Url, Headers, Opts) ->
request(options, Url, Headers, [], Opts).
request(Method, Url, Headers) ->
request(Method, Url, Headers, []).
request(Method, Url, Headers, Body) ->
request(Method, Url, Headers, Body, [], 3).
request(Method, Url, Headers, Body, Opts) ->
request(Method, Url, Headers, Body, Opts, 3).
request(_Method, _Url, _Headers, _Body, _Opts, 0) ->
{error, request_failed};
request(Method, Url, Headers, Body, Opts, N) ->
case code:is_loaded(ibrowse) of
false ->
{ok, _} = ibrowse:start();
_ ->
ok
end,
case ibrowse:send_req(Url, Headers, Method, Body, Opts) of
{ok, Code0, RespHeaders, RespBody0} ->
Code = list_to_integer(Code0),
RespBody = iolist_to_binary(RespBody0),
{ok, Code, RespHeaders, RespBody};
{error, {'EXIT', {normal, _}}} ->
% Connection closed right after a successful request that
% used the same connection.
request(Method, Url, Headers, Body, N - 1);
Error ->
Error
end.
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