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#pragma once
#include <boost/beast/http/verb.hpp>
#include <optional>
#include <string_view>
enum class HttpVerb
{
Delete = 0,
Get,
Head,
Options,
Patch,
Post,
Put,
Max,
};
static constexpr size_t maxVerbIndex = static_cast<size_t>(HttpVerb::Max) - 1U;
// MaxVerb + 1 is designated as the "not found" verb. It is done this way
// to keep the BaseRule as a single bitfield (thus keeping the struct small)
// while still having a way to declare a route a "not found" route.
static constexpr const size_t notFoundIndex = maxVerbIndex + 1;
static constexpr const size_t methodNotAllowedIndex = notFoundIndex + 1;
inline std::optional<HttpVerb> httpVerbFromBoost(boost::beast::http::verb bv)
{
switch (bv)
{
case boost::beast::http::verb::delete_:
return HttpVerb::Delete;
case boost::beast::http::verb::get:
return HttpVerb::Get;
case boost::beast::http::verb::head:
return HttpVerb::Head;
case boost::beast::http::verb::options:
return HttpVerb::Options;
case boost::beast::http::verb::patch:
return HttpVerb::Patch;
case boost::beast::http::verb::post:
return HttpVerb::Post;
case boost::beast::http::verb::put:
return HttpVerb::Put;
default:
return std::nullopt;
}
}
inline std::string_view httpVerbToString(HttpVerb verb)
{
switch (verb)
{
case HttpVerb::Delete:
return "DELETE";
case HttpVerb::Get:
return "GET";
case HttpVerb::Head:
return "HEAD";
case HttpVerb::Patch:
return "PATCH";
case HttpVerb::Post:
return "POST";
case HttpVerb::Put:
return "PUT";
case HttpVerb::Options:
return "OPTIONS";
default:
return "";
}
// Should never reach here
return "";
}
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