#ifndef _SQUID_SRC_HTTP_STATUSCODE_H
#define _SQUID_SRC_HTTP_STATUSCODE_H

/**
 * These basic HTTP reply status codes are defined by RFC 2616 unless otherwise stated.
 */
typedef enum {
    HTTP_STATUS_NONE = 0,
    HTTP_CONTINUE = 100,
    HTTP_SWITCHING_PROTOCOLS = 101,
    HTTP_PROCESSING = 102,      /**< RFC2518 section 10.1 */
    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,    /**< RFC2518 section 10.2 */
    HTTP_MULTIPLE_CHOICES = 300,
    HTTP_MOVED_PERMANENTLY = 301,
    HTTP_MOVED_TEMPORARILY = 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_TIMEOUT = 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_UNPROCESSABLE_ENTITY = 422,    /**< RFC2518 section 10.3 */
    HTTP_LOCKED = 423,                  /**< RFC2518 section 10.4 */
    HTTP_FAILED_DEPENDENCY = 424,       /**< RFC2518 section 10.5 */
    HTTP_PRECONDITION_REQUIRED = 428,   /**< RFC6585 */
    HTTP_TOO_MANY_REQUESTS = 429,       /**< RFC6585 */
    HTTP_REQUEST_HEADER_FIELDS_TOO_LARGE = 431, /**< RFC6585 */
    HTTP_INTERNAL_SERVER_ERROR = 500,
    HTTP_NOT_IMPLEMENTED = 501,
    HTTP_BAD_GATEWAY = 502,
    HTTP_SERVICE_UNAVAILABLE = 503,
    HTTP_GATEWAY_TIMEOUT = 504,
    HTTP_HTTP_VERSION_NOT_SUPPORTED = 505,
    HTTP_INSUFFICIENT_STORAGE = 507,    /**< RFC2518 section 10.6 */
    HTTP_NETWORK_AUTHENTICATION_REQUIRED = 511, /**< RFC6585 */

    // The 6xx codes below are for internal use only: Bad requests result
    // in HTTP_BAD_REQUEST; bad responses in HTTP_GATEWAY_TIMEOUT.

    HTTP_INVALID_HEADER = 600,          /**< Squid header parsing error */
    HTTP_HEADER_TOO_LARGE = 601         /* Header too large to process */
} http_status;

#endif /* _SQUID_SRC_HTTP_STATUSCODE_H */