Split net/spdy into core and chromium subdirectories.

net/spdy/hpack/hpack_encoder.h

Index: net/spdy/hpack/hpack_encoder.h
diff --git a/net/spdy/hpack/hpack_encoder.h b/net/spdy/hpack/hpack_encoder.h
deleted file mode 100644
index f9f93208d3308fd7714812b046ba4eed1faf9e94..0000000000000000000000000000000000000000
--- a/net/spdy/hpack/hpack_encoder.h
+++ /dev/null
@@ -1,156 +0,0 @@
-// 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_HPACK_ENCODER_H_
-#define NET_SPDY_HPACK_HPACK_ENCODER_H_
-
-#include <stddef.h>
-
-#include <functional>
-#include <map>
-#include <memory>
-#include <utility>
-#include <vector>
-
-#include "base/macros.h"
-#include "net/base/net_export.h"
-#include "net/spdy/hpack/hpack_header_table.h"
-#include "net/spdy/hpack/hpack_output_stream.h"
-#include "net/spdy/platform/api/spdy_string.h"
-#include "net/spdy/platform/api/spdy_string_piece.h"
-#include "net/spdy/spdy_protocol.h"
-
-// An HpackEncoder encodes header sets as outlined in
-// http://tools.ietf.org/html/rfc7541.
-
-namespace net {
-
-class HpackHuffmanTable;
-
-namespace test {
-class HpackEncoderPeer;
-}  // namespace test
-
-class NET_EXPORT_PRIVATE HpackEncoder {
- public:
-  using Representation = std::pair<SpdyStringPiece, SpdyStringPiece>;
-  using Representations = std::vector<Representation>;
-
-  // Callers may provide a HeaderListener to be informed of header name-value
-  // pairs processed by this encoder.
-  typedef std::function<void(SpdyStringPiece, SpdyStringPiece)> HeaderListener;
-
-  // An indexing policy should return true if the provided header name-value
-  // pair should be inserted into the HPACK dynamic table.
-  using IndexingPolicy = std::function<bool(SpdyStringPiece, SpdyStringPiece)>;
-
-  // |table| is an initialized HPACK Huffman table, having an
-  // externally-managed lifetime which spans beyond HpackEncoder.
-  explicit HpackEncoder(const HpackHuffmanTable& table);
-  ~HpackEncoder();
-
-  // Encodes a sequence of Representations into the given string.
-  void EncodeHeaderSet(const Representations& representations,
-                       SpdyString* output);
-
-  // Encodes the given header set into the given string. Returns
-  // whether or not the encoding was successful.
-  bool EncodeHeaderSet(const SpdyHeaderBlock& header_set, SpdyString* output);
-
-  class NET_EXPORT_PRIVATE ProgressiveEncoder {
-   public:
-    virtual ~ProgressiveEncoder() {}
-
-    // Returns true iff more remains to encode.
-    virtual bool HasNext() const = 0;
-
-    // Encodes up to max_encoded_bytes of the current header block into the
-    // given output string.
-    virtual void Next(size_t max_encoded_bytes, SpdyString* output) = 0;
-  };
-
-  // Returns a ProgressiveEncoder which must be outlived by both the given
-  // SpdyHeaderBlock and this object.
-  std::unique_ptr<ProgressiveEncoder> EncodeHeaderSet(
-      const SpdyHeaderBlock& header_set);
-
-  // Called upon a change to SETTINGS_HEADER_TABLE_SIZE. Specifically, this
-  // is to be called after receiving (and sending an acknowledgement for) a
-  // SETTINGS_HEADER_TABLE_SIZE update from the remote decoding endpoint.
-  void ApplyHeaderTableSizeSetting(size_t size_setting);
-
-  size_t CurrentHeaderTableSizeSetting() const {
-    return header_table_.settings_size_bound();
-  }
-
-  // This HpackEncoder will use |policy| to determine whether to insert header
-  // name-value pairs into the dynamic table.
-  void SetIndexingPolicy(IndexingPolicy policy) { should_index_ = policy; }
-
-  // |listener| will be invoked for each header name-value pair processed by
-  // this encoder.
-  void SetHeaderListener(HeaderListener listener) { listener_ = listener; }
-
-  void SetHeaderTableDebugVisitor(
-      std::unique_ptr<HpackHeaderTable::DebugVisitorInterface> visitor) {
-    header_table_.set_debug_visitor(std::move(visitor));
-  }
-
-  void DisableCompression() { enable_compression_ = false; }
-
-  // Returns the estimate of dynamically allocated memory in bytes.
-  size_t EstimateMemoryUsage() const;
-
- private:
-  friend class test::HpackEncoderPeer;
-
-  class RepresentationIterator;
-  class Encoderator;
-
-  // Encodes a sequence of header name-value pairs as a single header block.
-  void EncodeRepresentations(RepresentationIterator* iter, SpdyString* output);
-
-  // Emits a static/dynamic indexed representation (Section 7.1).
-  void EmitIndex(const HpackEntry* entry);
-
-  // Emits a literal representation (Section 7.2).
-  void EmitIndexedLiteral(const Representation& representation);
-  void EmitNonIndexedLiteral(const Representation& representation);
-  void EmitLiteral(const Representation& representation);
-
-  // Emits a Huffman or identity string (whichever is smaller).
-  void EmitString(SpdyStringPiece str);
-
-  // Emits the current dynamic table size if the table size was recently
-  // updated and we have not yet emitted it (Section 6.3).
-  void MaybeEmitTableSize();
-
-  // Crumbles a cookie header into ";" delimited crumbs.
-  static void CookieToCrumbs(const Representation& cookie,
-                             Representations* crumbs_out);
-
-  // Crumbles other header field values at \0 delimiters.
-  static void DecomposeRepresentation(const Representation& header_field,
-                                      Representations* out);
-
-  // Gathers headers without crumbling. Used when compression is not enabled.
-  static void GatherRepresentation(const Representation& header_field,
-                                   Representations* out);
-
-  HpackHeaderTable header_table_;
-  HpackOutputStream output_stream_;
-
-  const HpackHuffmanTable& huffman_table_;
-  size_t min_table_size_setting_received_;
-  HeaderListener listener_;
-  IndexingPolicy should_index_;
-  bool enable_compression_;
-  bool should_emit_table_size_;
-
-  DISALLOW_COPY_AND_ASSIGN(HpackEncoder);
-};
-
-}  // namespace net
-
-#endif  // NET_SPDY_HPACK_HPACK_ENCODER_H_