method.h

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/*
  Copyright (c) 2021, 2024, Oracle and/or its affiliates.
 
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License, version 2.0,
  as published by the Free Software Foundation.
 
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  as designated in a particular file or component or in included license
  documentation.  The authors of MySQL hereby grant you an additional
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  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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  You should have received a copy of the GNU General Public License
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*/
 
#ifndef ROUTER_SRC_HTTP_INCLUDE_HTTP_BASE_METHOD_H_
#define ROUTER_SRC_HTTP_INCLUDE_HTTP_BASE_METHOD_H_
 
#include <bitset>
#include <string_view>
 
#include "mysqlrouter/http_common_export.h"
 
namespace http {
namespace base {
namespace method {
 
using key_type = int;
using pos_type = unsigned;
 
namespace Pos {
 
constexpr pos_type Get = 0;
constexpr pos_type Post = 1;
constexpr pos_type Head = 2;
constexpr pos_type Put = 3;
constexpr pos_type Delete = 4;
constexpr pos_type Options = 5;
constexpr pos_type Trace = 6;
constexpr pos_type Connect = 7;
constexpr pos_type Patch = 8;
 
constexpr pos_type _LAST = Patch;
 
}  // namespace Pos
 
using Bitset = std::bitset<Pos::_LAST + 1>;
 
constexpr key_type Unknown{-1};
constexpr key_type Get{1 << Pos::Get};
constexpr key_type Post{1 << Pos::Post};
constexpr key_type Head{1 << Pos::Head};
constexpr key_type Put{1 << Pos::Put};
constexpr key_type Delete{1 << Pos::Delete};
constexpr key_type Options{1 << Pos::Options};
constexpr key_type Trace{1 << Pos::Trace};
constexpr key_type Connect{1 << Pos::Connect};
constexpr key_type Patch{1 << Pos::Patch};
 
HTTP_COMMON_EXPORT key_type from_string(const std::string_view &method_name);
HTTP_COMMON_EXPORT pos_type from_string_to_post(const std::string_view &method);
 
}  // namespace method
}  // namespace base
}  // namespace http
 
namespace HttpMethod {
using namespace http::base::method;
}  // namespace HttpMethod
 
#endif  // ROUTER_SRC_HTTP_INCLUDE_HTTP_BASE_METHOD_H_