blob: f354a120ca5f71f72e7725d8c93f91f99b853a97 [file] [log] [blame]
// 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.
#include "net/third_party/quiche/src/spdy/core/hpack/hpack_header_table.h"
#include "net/third_party/quiche/src/spdy/platform/api/spdy_export.h"
namespace spdy {
struct HpackStaticEntry;
// HpackStaticTable provides |static_entries_| and |static_index_| for HPACK
// encoding and decoding contexts. Once initialized, an instance is read only
// and may be accessed only through its const interface. Such an instance may
// be shared accross multiple HPACK contexts.
class SPDY_EXPORT_PRIVATE HpackStaticTable {
// Prepares HpackStaticTable by filling up static_entries_ and static_index_
// from an array of struct HpackStaticEntry. Must be called exactly once.
void Initialize(const HpackStaticEntry* static_entry_table,
size_t static_entry_count);
// Returns whether Initialize() has been called.
bool IsInitialized() const;
// Accessors.
const HpackHeaderTable::EntryTable& GetStaticEntries() const {
return static_entries_;
const HpackHeaderTable::UnorderedEntrySet& GetStaticIndex() const {
return static_index_;
const HpackHeaderTable::NameToEntryMap& GetStaticNameIndex() const {
return static_name_index_;
// Returns the estimate of dynamically allocated memory in bytes.
size_t EstimateMemoryUsage() const;
HpackHeaderTable::EntryTable static_entries_;
HpackHeaderTable::UnorderedEntrySet static_index_;
HpackHeaderTable::NameToEntryMap static_name_index_;
} // namespace spdy