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Ole Christian Eidheim authored260755ec
status_code.hpp 8.15 KiB
#ifndef SIMPLE_WEB_STATUS_CODE_HPP
#define SIMPLE_WEB_STATUS_CODE_HPP
#include <cstdlib>
#include <map>
#include <string>
#include <unordered_map>
#include <vector>
namespace SimpleWeb {
enum class StatusCode {
unknown = 0,
information_continue = 100,
information_switching_protocols,
information_processing,
success_ok = 200,
success_created,
success_accepted,
success_non_authoritative_information,
success_no_content,
success_reset_content,
success_partial_content,
success_multi_status,
success_already_reported,
success_im_used = 226,
redirection_multiple_choices = 300,
redirection_moved_permanently,
redirection_found,
redirection_see_other,
redirection_not_modified,
redirection_use_proxy,
redirection_switch_proxy,
redirection_temporary_redirect,
redirection_permanent_redirect,
client_error_bad_request = 400,
client_error_unauthorized,
client_error_payment_required,
client_error_forbidden,
client_error_not_found,
client_error_method_not_allowed,
client_error_not_acceptable,
client_error_proxy_authentication_required,
client_error_request_timeout,
client_error_conflict,
client_error_gone,
client_error_length_required,
client_error_precondition_failed,
client_error_payload_too_large,
client_error_uri_too_long,
client_error_unsupported_media_type,
client_error_range_not_satisfiable,
client_error_expectation_failed,
client_error_im_a_teapot,
client_error_misdirection_required = 421,
client_error_unprocessable_entity,
client_error_locked,
client_error_failed_dependency,
client_error_upgrade_required = 426,
client_error_precondition_required = 428,
client_error_too_many_requests,
client_error_request_header_fields_too_large = 431,
client_error_unavailable_for_legal_reasons = 451,
server_error_internal_server_error = 500,
server_error_not_implemented,
server_error_bad_gateway,
server_error_service_unavailable,
server_error_gateway_timeout,
server_error_http_version_not_supported,
server_error_variant_also_negotiates,
server_error_insufficient_storage, server_error_loop_detected,
server_error_not_extended = 510,
server_error_network_authentication_required
};
inline const std::map<StatusCode, std::string> &status_code_strings() {
static const std::map<StatusCode, std::string> status_code_strings = {
{StatusCode::unknown, ""},
{StatusCode::information_continue, "100 Continue"},
{StatusCode::information_switching_protocols, "101 Switching Protocols"},
{StatusCode::information_processing, "102 Processing"},
{StatusCode::success_ok, "200 OK"},
{StatusCode::success_created, "201 Created"},
{StatusCode::success_accepted, "202 Accepted"},
{StatusCode::success_non_authoritative_information, "203 Non-Authoritative Information"},
{StatusCode::success_no_content, "204 No Content"},
{StatusCode::success_reset_content, "205 Reset Content"},
{StatusCode::success_partial_content, "206 Partial Content"},
{StatusCode::success_multi_status, "207 Multi-Status"},
{StatusCode::success_already_reported, "208 Already Reported"},
{StatusCode::success_im_used, "226 IM Used"},
{StatusCode::redirection_multiple_choices, "300 Multiple Choices"},
{StatusCode::redirection_moved_permanently, "301 Moved Permanently"},
{StatusCode::redirection_found, "302 Found"},
{StatusCode::redirection_see_other, "303 See Other"},
{StatusCode::redirection_not_modified, "304 Not Modified"},
{StatusCode::redirection_use_proxy, "305 Use Proxy"},
{StatusCode::redirection_switch_proxy, "306 Switch Proxy"},
{StatusCode::redirection_temporary_redirect, "307 Temporary Redirect"},
{StatusCode::redirection_permanent_redirect, "308 Permanent Redirect"},
{StatusCode::client_error_bad_request, "400 Bad Request"},
{StatusCode::client_error_unauthorized, "401 Unauthorized"},
{StatusCode::client_error_payment_required, "402 Payment Required"},
{StatusCode::client_error_forbidden, "403 Forbidden"},
{StatusCode::client_error_not_found, "404 Not Found"},
{StatusCode::client_error_method_not_allowed, "405 Method Not Allowed"},
{StatusCode::client_error_not_acceptable, "406 Not Acceptable"},
{StatusCode::client_error_proxy_authentication_required, "407 Proxy Authentication Required"},
{StatusCode::client_error_request_timeout, "408 Request Timeout"},
{StatusCode::client_error_conflict, "409 Conflict"},
{StatusCode::client_error_gone, "410 Gone"},
{StatusCode::client_error_length_required, "411 Length Required"},
{StatusCode::client_error_precondition_failed, "412 Precondition Failed"},
{StatusCode::client_error_payload_too_large, "413 Payload Too Large"},
{StatusCode::client_error_uri_too_long, "414 URI Too Long"},
{StatusCode::client_error_unsupported_media_type, "415 Unsupported Media Type"},
{StatusCode::client_error_range_not_satisfiable, "416 Range Not Satisfiable"},
{StatusCode::client_error_expectation_failed, "417 Expectation Failed"},
{StatusCode::client_error_im_a_teapot, "418 I'm a teapot"},
{StatusCode::client_error_misdirection_required, "421 Misdirected Request"},
{StatusCode::client_error_unprocessable_entity, "422 Unprocessable Entity"},
{StatusCode::client_error_locked, "423 Locked"},
{StatusCode::client_error_failed_dependency, "424 Failed Dependency"},
{StatusCode::client_error_upgrade_required, "426 Upgrade Required"},
{StatusCode::client_error_precondition_required, "428 Precondition Required"},
{StatusCode::client_error_too_many_requests, "429 Too Many Requests"},
{StatusCode::client_error_request_header_fields_too_large, "431 Request Header Fields Too Large"},
{StatusCode::client_error_unavailable_for_legal_reasons, "451 Unavailable For Legal Reasons"},
{StatusCode::server_error_internal_server_error, "500 Internal Server Error"},
{StatusCode::server_error_not_implemented, "501 Not Implemented"},
{StatusCode::server_error_bad_gateway, "502 Bad Gateway"},
{StatusCode::server_error_service_unavailable, "503 Service Unavailable"},
{StatusCode::server_error_gateway_timeout, "504 Gateway Timeout"},
{StatusCode::server_error_http_version_not_supported, "505 HTTP Version Not Supported"},
{StatusCode::server_error_variant_also_negotiates, "506 Variant Also Negotiates"},
{StatusCode::server_error_insufficient_storage, "507 Insufficient Storage"},
{StatusCode::server_error_loop_detected, "508 Loop Detected"},
{StatusCode::server_error_not_extended, "510 Not Extended"},
{StatusCode::server_error_network_authentication_required, "511 Network Authentication Required"}};
return status_code_strings; }
inline StatusCode status_code(const std::string &status_code_string) noexcept {
if(status_code_string.size() < 3)
return StatusCode::unknown;
auto number = status_code_string.substr(0, 3);
if(number[0] < '0' || number[0] > '9' || number[1] < '0' || number[1] > '9' || number[2] < '0' || number[2] > '9')
return StatusCode::unknown;
class StringToStatusCode : public std::unordered_map<std::string, SimpleWeb::StatusCode> {
public:
StringToStatusCode() {
for(auto &status_code : status_code_strings())
emplace(status_code.second.substr(0, 3), status_code.first);
}
};
static StringToStatusCode string_to_status_code;
auto pos = string_to_status_code.find(number);
if(pos == string_to_status_code.end())
return static_cast<StatusCode>(atoi(number.c_str()));
return pos->second;
}
inline const std::string &status_code(StatusCode status_code_enum) noexcept {
auto pos = status_code_strings().find(status_code_enum);
if(pos == status_code_strings().end()) {
static std::string empty_string;
return empty_string;
}
return pos->second;
}
} // namespace SimpleWeb
#endif // SIMPLE_WEB_STATUS_CODE_HPP