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

net/spdy/hpack_decoder.h

-// Copyright 2014 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_SPDY_HPACK_DECODER_H_
-#define NET_SPDY_HPACK_DECODER_H_
-
-#include <map>
-#include <string>
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/macros.h"
-#include "base/strings/string_piece.h"
-#include "net/base/net_export.h"
-#include "net/spdy/hpack_header_table.h"
-#include "net/spdy/hpack_input_stream.h"
-#include "net/spdy/spdy_protocol.h"
-
-// An HpackDecoder decodes header sets as outlined in
-// http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-08
-
-namespace net {
-
-class HpackHuffmanTable;
-
-namespace test {
-class HpackDecoderPeer;
-}  // namespace test
-
-class NET_EXPORT_PRIVATE HpackDecoder {
- public:
-  friend class test::HpackDecoderPeer;
-
-  // |table| is an initialized HPACK Huffman table, having an
-  // externally-managed lifetime which spans beyond HpackDecoder.
-  explicit HpackDecoder(const HpackHuffmanTable& table);
-  ~HpackDecoder();
-
-  // Called upon acknowledgement of SETTINGS_HEADER_TABLE_SIZE.
-  void ApplyHeaderTableSizeSetting(size_t size_setting) {
-    header_table_.SetSettingsHeaderTableSize(size_setting);
-  }
-
-  // Called as headers data arrives. Returns false if an error occurred.
-  // TODO(jgraettinger): A future version of this method will incrementally
-  // parse and deliver headers via SpdyHeadersHandlerInterface. For now,
-  // header data is buffered until HandleControlFrameHeadersComplete().
-  bool HandleControlFrameHeadersData(SpdyStreamId stream_id,
-                                     const char* headers_data,
-                                     size_t headers_data_length);
-
-  // Called after a headers block has been completely delivered via
-  // HandleControlFrameHeadersData(). Returns false if an error occurred.
-  // TODO(jgraettinger): A future version of this method will simply deliver
-  // the Cookie header (which has been incrementally reconstructed) and notify
-  // the visitor that the block is finished. For now, this method decodes the
-  // complete buffered block, and stores results to |decoded_block_|.
-  bool HandleControlFrameHeadersComplete(SpdyStreamId stream_id);
-
-  // Accessor for the most recently decoded headers block. Valid until the next
-  // call to HandleControlFrameHeadersData().
-  // TODO(jgraettinger): This was added to facilitate re-encoding the block in
-  // SPDY3 format for delivery to the SpdyFramer visitor, and will be removed
-  // with the migration to SpdyHeadersHandlerInterface.
-  const std::map<std::string, std::string>& decoded_block() {
-    return decoded_block_;
-  }
-
- private:
-  // Adds the header representation to |decoded_block_|, applying the
-  // following rules, as per sections 8.1.3.3 & 8.1.3.4 of the HTTP2 draft
-  // specification:
-  //  - Multiple values of the Cookie header are joined, delmited by '; '.
-  //    This reconstruction is required to properly handle Cookie crumbling.
-  //  - Multiple values of other headers are joined and delimited by '\0'.
-  //    Note that this may be too accomodating, as the sender's HTTP2 layer
-  //    should have already joined and delimited these values.
-  //
-  // Returns false if a pseudo-header field follows a regular header one, which
-  // MUST be treated as malformed, as per sections 8.1.2.1. of the HTTP2 draft
-  // specification.
-  //
-  // TODO(jgraettinger): This method will eventually emit to the
-  // SpdyHeadersHandlerInterface visitor.
-  bool HandleHeaderRepresentation(base::StringPiece name,
-                                  base::StringPiece value);
-
-  const uint32 max_string_literal_size_;
-  HpackHeaderTable header_table_;
-
-  // Incrementally reconstructed cookie value.
-  std::string cookie_value_;
-
-  // TODO(jgraettinger): Buffer for headers data, and storage for the last-
-  // processed headers block. Both will be removed with the switch to
-  // SpdyHeadersHandlerInterface.
-  std::string headers_block_buffer_;
-  std::map<std::string, std::string> decoded_block_;
-
-  // Flag to keep track of having seen a regular header field.
-  bool regular_header_seen_;
-
-  // Huffman table to be applied to decoded Huffman literals,
-  // and scratch space for storing those decoded literals.
-  const HpackHuffmanTable& huffman_table_;
-  std::string key_buffer_, value_buffer_;
-
-  // Handlers for decoding HPACK opcodes and header representations
-  // (or parts thereof). These methods return true on success and
-  // false on error.
-  bool DecodeNextOpcode(HpackInputStream* input_stream);
-  bool DecodeNextHeaderTableSizeUpdate(HpackInputStream* input_stream);
-  bool DecodeNextIndexedHeader(HpackInputStream* input_stream);
-  bool DecodeNextLiteralHeader(HpackInputStream* input_stream,
-                               bool should_index);
-  bool DecodeNextName(HpackInputStream* input_stream,
-                      base::StringPiece* next_name);
-  bool DecodeNextStringLiteral(HpackInputStream* input_stream,
-                               bool is_header_key,  // As distinct from a value.
-                               base::StringPiece* output);
-
-  DISALLOW_COPY_AND_ASSIGN(HpackDecoder);
-};
-
-}  // namespace net
-
-#endif  // NET_SPDY_HPACK_DECODER_H_