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Side by Side Diff: net/spdy/core/hpack/hpack_header_table.h

Issue 2839373002: Implement SPDY_EXPORT and SPDY_EXPORT_PRIVATE macros. (Closed)
Patch Set: Rebase: manually resolve trivial merge conflicts. Created 3 years, 7 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef NET_SPDY_CORE_HPACK_HPACK_HEADER_TABLE_H_ 5 #ifndef NET_SPDY_CORE_HPACK_HPACK_HEADER_TABLE_H_
6 #define NET_SPDY_CORE_HPACK_HPACK_HEADER_TABLE_H_ 6 #define NET_SPDY_CORE_HPACK_HPACK_HEADER_TABLE_H_
7 7
8 #include <cstddef> 8 #include <cstddef>
9 #include <deque> 9 #include <deque>
10 #include <memory> 10 #include <memory>
11 #include <unordered_map> 11 #include <unordered_map>
12 #include <unordered_set> 12 #include <unordered_set>
13 13
14 #include "base/macros.h" 14 #include "base/macros.h"
15 #include "net/base/net_export.h"
16 #include "net/spdy/core/hpack/hpack_entry.h" 15 #include "net/spdy/core/hpack/hpack_entry.h"
16 #include "net/spdy/platform/api/spdy_export.h"
17 #include "net/spdy/platform/api/spdy_string_piece.h" 17 #include "net/spdy/platform/api/spdy_string_piece.h"
18 18
19 // All section references below are to http://tools.ietf.org/html/rfc7541. 19 // All section references below are to http://tools.ietf.org/html/rfc7541.
20 20
21 namespace net { 21 namespace net {
22 22
23 namespace test { 23 namespace test {
24 class HpackHeaderTablePeer; 24 class HpackHeaderTablePeer;
25 } // namespace test 25 } // namespace test
26 26
27 // A data structure for the static table (2.3.1) and the dynamic table (2.3.2). 27 // A data structure for the static table (2.3.1) and the dynamic table (2.3.2).
28 class NET_EXPORT_PRIVATE HpackHeaderTable { 28 class SPDY_EXPORT_PRIVATE HpackHeaderTable {
29 public: 29 public:
30 friend class test::HpackHeaderTablePeer; 30 friend class test::HpackHeaderTablePeer;
31 31
32 // Debug visitor my be used to extract debug/internal information 32 // Debug visitor my be used to extract debug/internal information
33 // about the HpackHeaderTable as it operates. 33 // about the HpackHeaderTable as it operates.
34 // 34 //
35 // Most HpackHeaderTable implementations do not need to bother with 35 // Most HpackHeaderTable implementations do not need to bother with
36 // this interface at all. 36 // this interface at all.
37 class DebugVisitorInterface { 37 class DebugVisitorInterface {
38 public: 38 public:
(...skipping 12 matching lines...) Expand all
51 virtual void OnUseEntry(const HpackEntry& entry) = 0; 51 virtual void OnUseEntry(const HpackEntry& entry) = 0;
52 }; 52 };
53 53
54 // HpackHeaderTable takes advantage of the deque property that references 54 // HpackHeaderTable takes advantage of the deque property that references
55 // remain valid, so long as insertions & deletions are at the head & tail. 55 // remain valid, so long as insertions & deletions are at the head & tail.
56 // If this changes (eg we start to drop entries from the middle of the table), 56 // If this changes (eg we start to drop entries from the middle of the table),
57 // this needs to be a std::list, in which case |*_index_| can be trivially 57 // this needs to be a std::list, in which case |*_index_| can be trivially
58 // extended to map to list iterators. 58 // extended to map to list iterators.
59 typedef std::deque<HpackEntry> EntryTable; 59 typedef std::deque<HpackEntry> EntryTable;
60 60
61 struct NET_EXPORT_PRIVATE EntryHasher { 61 struct SPDY_EXPORT_PRIVATE EntryHasher {
62 size_t operator()(const HpackEntry* entry) const; 62 size_t operator()(const HpackEntry* entry) const;
63 }; 63 };
64 struct NET_EXPORT_PRIVATE EntriesEq { 64 struct SPDY_EXPORT_PRIVATE EntriesEq {
65 bool operator()(const HpackEntry* lhs, const HpackEntry* rhs) const; 65 bool operator()(const HpackEntry* lhs, const HpackEntry* rhs) const;
66 }; 66 };
67 67
68 using UnorderedEntrySet = 68 using UnorderedEntrySet =
69 std::unordered_set<HpackEntry*, EntryHasher, EntriesEq>; 69 std::unordered_set<HpackEntry*, EntryHasher, EntriesEq>;
70 using NameToEntryMap = std:: 70 using NameToEntryMap = std::
71 unordered_map<SpdyStringPiece, const HpackEntry*, base::StringPieceHash>; 71 unordered_map<SpdyStringPiece, const HpackEntry*, base::StringPieceHash>;
72 72
73 HpackHeaderTable(); 73 HpackHeaderTable();
74 74
(...skipping 93 matching lines...) Expand 10 before | Expand all | Expand 10 after
168 size_t total_insertions_; 168 size_t total_insertions_;
169 169
170 std::unique_ptr<DebugVisitorInterface> debug_visitor_; 170 std::unique_ptr<DebugVisitorInterface> debug_visitor_;
171 171
172 DISALLOW_COPY_AND_ASSIGN(HpackHeaderTable); 172 DISALLOW_COPY_AND_ASSIGN(HpackHeaderTable);
173 }; 173 };
174 174
175 } // namespace net 175 } // namespace net
176 176
177 #endif // NET_SPDY_CORE_HPACK_HPACK_HEADER_TABLE_H_ 177 #endif // NET_SPDY_CORE_HPACK_HPACK_HEADER_TABLE_H_
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