Index: net/spdy/hpack_encoder.h |
diff --git a/net/spdy/hpack_encoder.h b/net/spdy/hpack_encoder.h |
deleted file mode 100644 |
index db012e4f212a0ec8860e367e61f970200c063119..0000000000000000000000000000000000000000 |
--- a/net/spdy/hpack_encoder.h |
+++ /dev/null |
@@ -1,105 +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_ENCODER_H_ |
-#define NET_SPDY_HPACK_ENCODER_H_ |
- |
-#include <map> |
-#include <string> |
-#include <utility> |
-#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_output_stream.h" |
- |
-// An HpackEncoder encodes header sets as outlined in |
-// http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-08 |
- |
-namespace net { |
- |
-class HpackHuffmanTable; |
- |
-namespace test { |
-class HpackEncoderPeer; |
-} // namespace test |
- |
-class NET_EXPORT_PRIVATE HpackEncoder { |
- public: |
- friend class test::HpackEncoderPeer; |
- |
- // |table| is an initialized HPACK Huffman table, having an |
- // externally-managed lifetime which spans beyond HpackEncoder. |
- explicit HpackEncoder(const HpackHuffmanTable& table); |
- ~HpackEncoder(); |
- |
- // Encodes the given header set into the given string. Returns |
- // whether or not the encoding was successful. |
- bool EncodeHeaderSet(const std::map<std::string, std::string>& header_set, |
- std::string* output); |
- |
- // Encodes the given header set into the given string. Only non-indexed |
- // literal representations are emitted, bypassing the header table. Huffman |
- // coding is also not used. Returns whether the encoding was successful. |
- // TODO(jgraettinger): Enable Huffman coding once the table as stablized. |
- bool EncodeHeaderSetWithoutCompression( |
- const std::map<std::string, std::string>& header_set, |
- std::string* output); |
- |
- // 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) { |
- header_table_.SetSettingsHeaderTableSize(size_setting); |
- } |
- |
- // Sets externally-owned storage for aggregating character counts of emitted |
- // literal representations. |
- void SetCharCountsStorage(std::vector<size_t>* char_counts, |
- size_t* total_char_counts); |
- |
- private: |
- typedef std::pair<base::StringPiece, base::StringPiece> Representation; |
- typedef std::vector<Representation> Representations; |
- |
- // 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(base::StringPiece str); |
- |
- void UpdateCharacterCounts(base::StringPiece str); |
- |
- // Crumbles a cookie header into sorted, de-duplicated 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); |
- |
- HpackHeaderTable header_table_; |
- HpackOutputStream output_stream_; |
- |
- bool allow_huffman_compression_; |
- const HpackHuffmanTable& huffman_table_; |
- |
- // Externally-owned, nullable storage for character counts of literals. |
- std::vector<size_t>* char_counts_; |
- size_t* total_char_counts_; |
- |
- DISALLOW_COPY_AND_ASSIGN(HpackEncoder); |
-}; |
- |
-} // namespace net |
- |
-#endif // NET_SPDY_HPACK_ENCODER_H_ |