Remove //net (except for Android test stuff) and sdch

net/websockets/websocket_frame_parser.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef NET_WEBSOCKETS_WEBSOCKET_FRAME_PARSER_H_
-#define NET_WEBSOCKETS_WEBSOCKET_FRAME_PARSER_H_
-
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/scoped_vector.h"
-#include "net/base/net_export.h"
-#include "net/websockets/websocket_errors.h"
-#include "net/websockets/websocket_frame.h"
-
-namespace net {
-
-// Parses WebSocket frames from byte stream.
-//
-// Specification of WebSocket frame format is available at
-// <http://tools.ietf.org/html/rfc6455#section-5>.
-
-class NET_EXPORT WebSocketFrameParser {
- public:
-  WebSocketFrameParser();
-  ~WebSocketFrameParser();
-
-  // Decodes the given byte stream and stores parsed WebSocket frames in
-  // |frame_chunks|.
-  //
-  // If the parser encounters invalid payload length format, Decode() fails
-  // and returns false. Once Decode() has failed, the parser refuses to decode
-  // any more data and future invocations of Decode() will simply return false.
-  //
-  // Payload data of parsed WebSocket frames may be incomplete; see comments in
-  // websocket_frame.h for more details.
-  bool Decode(const char* data,
-              size_t length,
-              ScopedVector<WebSocketFrameChunk>* frame_chunks);
-
-  // Returns kWebSocketNormalClosure if the parser has not failed to decode
-  // WebSocket frames. Otherwise returns WebSocketError which is defined in
-  // websocket_errors.h. We can convert net::WebSocketError to net::Error by
-  // using WebSocketErrorToNetError().
-  WebSocketError websocket_error() const { return websocket_error_; }
-
- private:
-  // Tries to decode a frame header from |current_read_pos_|.
-  // If successful, this function updates |current_read_pos_|,
-  // |current_frame_header_|, and |masking_key_| (if available).
-  // This function may set |failed_| to true if it observes a corrupt frame.
-  // If there is not enough data in the remaining buffer to parse a frame
-  // header, this function returns without doing anything.
-  void DecodeFrameHeader();
-
-  // Decodes frame payload and creates a WebSocketFrameChunk object.
-  // This function updates |current_read_pos_| and |frame_offset_| after
-  // parsing. This function returns a frame object even if no payload data is
-  // available at this moment, so the receiver could make use of frame header
-  // information. If the end of frame is reached, this function clears
-  // |current_frame_header_|, |frame_offset_| and |masking_key_|.
-  scoped_ptr<WebSocketFrameChunk> DecodeFramePayload(bool first_chunk);
-
-  // Internal buffer to store the data to parse.
-  std::vector<char> buffer_;
-
-  // Position in |buffer_| where the next round of parsing starts.
-  size_t current_read_pos_;
-
-  // Frame header and masking key of the current frame.
-  // |masking_key_| is filled with zeros if the current frame is not masked.
-  scoped_ptr<WebSocketFrameHeader> current_frame_header_;
-  WebSocketMaskingKey masking_key_;
-
-  // Amount of payload data read so far for the current frame.
-  uint64 frame_offset_;
-
-  WebSocketError websocket_error_;
-
-  DISALLOW_COPY_AND_ASSIGN(WebSocketFrameParser);
-};
-
-}  // namespace net
-
-#endif  // NET_WEBSOCKETS_WEBSOCKET_FRAME_PARSER_H_