net/websockets/websocket_errors.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef NET_WEBSOCKETS_WEBSOCKET_ERRORS_H_
   6 #define NET_WEBSOCKETS_WEBSOCKET_ERRORS_H_
   7
   8 #include "net/base/net_errors.h"
   9
  10 namespace net {
  11
  12 // Reason codes used with close messages. NoStatusReceived,
  13 // AbnormalClosure and TlsHandshake are special in that they
  14 // should never be sent on the wire; they are only used within the
  15 // implementation.
  16 enum WebSocketError {
  17   // Status codes in the range 0 to 999 are not used.
  18
  19   // The following are defined by RFC6455.
  20   kWebSocketNormalClosure = 1000,
  21   kWebSocketErrorGoingAway = 1001,
  22   kWebSocketErrorProtocolError = 1002,
  23   kWebSocketErrorUnsupportedData = 1003,
  24   kWebSocketErrorNoStatusReceived = 1005,
  25   kWebSocketErrorAbnormalClosure = 1006,
  26   kWebSocketErrorInvalidFramePayloadData = 1007,
  27   kWebSocketErrorPolicyViolation = 1008,
  28   kWebSocketErrorMessageTooBig = 1009,
  29   kWebSocketErrorMandatoryExtension = 1010,
  30   kWebSocketErrorInternalServerError = 1011,
  31   kWebSocketErrorTlsHandshake = 1015,
  32
  33   // The range 1000-2999 is reserved by RFC6455 for use by the WebSocket
  34   // protocol and public extensions.
  35   kWebSocketErrorProtocolReservedMax = 2999,
  36
  37   // The range 3000-3999 is reserved by RFC6455 for registered use by libraries,
  38   // frameworks and applications.
  39   kWebSocketErrorRegisteredReservedMin = 3000,
  40   kWebSocketErrorRegisteredReservedMax = 3999,
  41
  42   // The range 4000-4999 is reserved by RFC6455 for private use by prior
  43   // agreement of the endpoints.
  44   kWebSocketErrorPrivateReservedMin = 4000,
  45   kWebSocketErrorPrivateReservedMax = 4999,
  46 };
  47
  48 // Convert WebSocketError to net::Error defined in net/base/net_errors.h.
  49 NET_EXPORT_PRIVATE Error WebSocketErrorToNetError(WebSocketError error);
  50
  51 }  // namespace net
  52
  53 #endif  // NET_WEBSOCKETS_WEBSOCKET_ERRORS_H_