-----------------------------------------------------------------------
-- util-http-mimes -- HTTP Headers
-- Copyright (C) 2022 Stephane Carrez
-- Written by Stephane Carrez (Stephane.Carrez@gmail.com)
--
-- 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.
-----------------------------------------------------------------------
with Ada.Characters.Handling;
with Ada.Strings.Equal_Case_Insensitive;
package body Util.Http.Mimes is
use Ada.Characters.Handling;
use Ada.Strings;
function Is_Mime (Header : in String;
Mime : in String) return Boolean is
Sep : Natural;
begin
Sep := Util.Strings.Index (Header, ';');
if Sep = 0 then
Sep := Header'Last;
else
Sep := Sep - 1;
while Sep > Header'First and then Is_Space (Header (Sep)) loop
Sep := Sep - 1;
end loop;
end if;
return Equal_Case_Insensitive (Header (Header'First .. Sep), Mime);
end Is_Mime;
end Util.Http.Mimes;