ydb/library/cpp/http/misc/httpcodes.h

#pragma once

#include <util/generic/strbuf.h>

enum HttpCodes {
    HTTP_CONTINUE = 100,
    HTTP_SWITCHING_PROTOCOLS = 101,
    HTTP_PROCESSING = 102,
    HTTP_EARLY_HINTS = 103,

    HTTP_OK = 200,
    HTTP_CREATED = 201,
    HTTP_ACCEPTED = 202,
    HTTP_NON_AUTHORITATIVE_INFORMATION = 203,
    HTTP_NO_CONTENT = 204,
    HTTP_RESET_CONTENT = 205,
    HTTP_PARTIAL_CONTENT = 206,
    HTTP_MULTI_STATUS = 207,
    HTTP_ALREADY_REPORTED = 208,
    HTTP_IM_USED = 226,

    HTTP_MULTIPLE_CHOICES = 300,
    HTTP_MOVED_PERMANENTLY = 301,
    HTTP_FOUND = 302,
    HTTP_SEE_OTHER = 303,
    HTTP_NOT_MODIFIED = 304,
    HTTP_USE_PROXY = 305,
    HTTP_TEMPORARY_REDIRECT = 307,
    HTTP_PERMANENT_REDIRECT = 308,

    HTTP_BAD_REQUEST = 400,
    HTTP_UNAUTHORIZED = 401,
    HTTP_PAYMENT_REQUIRED = 402,
    HTTP_FORBIDDEN = 403,
    HTTP_NOT_FOUND = 404,
    HTTP_METHOD_NOT_ALLOWED = 405,
    HTTP_NOT_ACCEPTABLE = 406,
    HTTP_PROXY_AUTHENTICATION_REQUIRED = 407,
    HTTP_REQUEST_TIME_OUT = 408,
    HTTP_CONFLICT = 409,
    HTTP_GONE = 410,
    HTTP_LENGTH_REQUIRED = 411,
    HTTP_PRECONDITION_FAILED = 412,
    HTTP_REQUEST_ENTITY_TOO_LARGE = 413,
    HTTP_REQUEST_URI_TOO_LARGE = 414,
    HTTP_UNSUPPORTED_MEDIA_TYPE = 415,
    HTTP_REQUESTED_RANGE_NOT_SATISFIABLE = 416,
    HTTP_EXPECTATION_FAILED = 417,
    HTTP_I_AM_A_TEAPOT = 418,
    HTTP_AUTHENTICATION_TIMEOUT = 419,
    HTTP_MISDIRECTED_REQUEST = 421,
    HTTP_UNPROCESSABLE_ENTITY = 422,
    HTTP_LOCKED = 423,
    HTTP_FAILED_DEPENDENCY = 424,
    HTTP_UNORDERED_COLLECTION = 425,
    HTTP_UPGRADE_REQUIRED = 426,
    HTTP_PRECONDITION_REQUIRED = 428,
    HTTP_TOO_MANY_REQUESTS = 429,
    HTTP_REQUEST_HEADER_FIELDS_TOO_LARGE = 431,
    HTTP_UNAVAILABLE_FOR_LEGAL_REASONS = 451,

    HTTP_INTERNAL_SERVER_ERROR = 500,
    HTTP_NOT_IMPLEMENTED = 501,
    HTTP_BAD_GATEWAY = 502,
    HTTP_SERVICE_UNAVAILABLE = 503,
    HTTP_GATEWAY_TIME_OUT = 504,
    HTTP_HTTP_VERSION_NOT_SUPPORTED = 505,
    HTTP_VARIANT_ALSO_NEGOTIATES = 506,
    HTTP_INSUFFICIENT_STORAGE = 507,
    HTTP_LOOP_DETECTED = 508,
    HTTP_BANDWIDTH_LIMIT_EXCEEDED = 509,
    HTTP_NOT_EXTENDED = 510,
    HTTP_NETWORK_AUTHENTICATION_REQUIRED = 511,
    HTTP_UNASSIGNED_512 = 512,

    HTTP_CODE_MAX
};

TStringBuf HttpCodeStrEx(int code) noexcept;

inline TStringBuf HttpCodeStr(int code) noexcept {
    return HttpCodeStrEx(code).Skip(4);
}

inline bool IsHttpCode(int code) noexcept {
    return HttpCodeStrEx(code).data() != HttpCodeStrEx(0).data();
}

inline bool IsUserError(int code) noexcept {
    return code >= 400 && code < 500;
}

inline bool IsServerError(int code) noexcept {
    return code >= 500;
}