blob: fda34d12a065e71e636c7df0df6ed70da80edefa (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
// 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 QUICHE_SPDY_CORE_HPACK_HPACK_STATIC_TABLE_H_
#define QUICHE_SPDY_CORE_HPACK_HPACK_STATIC_TABLE_H_
#include "quiche/common/platform/api/quiche_export.h"
#include "quiche/spdy/core/hpack/hpack_header_table.h"
namespace spdy {
struct HpackStaticEntry;
// Number of entries in the HPACK static table.
constexpr size_t kStaticTableSize = 61;
// 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 QUICHE_EXPORT_PRIVATE HpackStaticTable {
public:
HpackStaticTable();
~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::StaticEntryTable& GetStaticEntries() const {
return static_entries_;
}
const HpackHeaderTable::NameValueToEntryMap& GetStaticIndex() const {
return static_index_;
}
const HpackHeaderTable::NameToEntryMap& GetStaticNameIndex() const {
return static_name_index_;
}
private:
HpackHeaderTable::StaticEntryTable static_entries_;
// The following two members have string_views that point to strings stored in
// |static_entries_|.
HpackHeaderTable::NameValueToEntryMap static_index_;
HpackHeaderTable::NameToEntryMap static_name_index_;
};
} // namespace spdy
#endif // QUICHE_SPDY_CORE_HPACK_HPACK_STATIC_TABLE_H_
|
