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Issue 2832973003: Split net/spdy into core and chromium subdirectories. (Closed)
Patch Set: Fix some more build rules. Created 3 years, 8 months ago
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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
3 // found in the LICENSE file.
4
5 #include "net/spdy/hpack/hpack_static_table.h"
6
7 #include "base/logging.h"
8 #include "net/spdy/hpack/hpack_constants.h"
9 #include "net/spdy/hpack/hpack_entry.h"
10 #include "net/spdy/platform/api/spdy_estimate_memory_usage.h"
11 #include "net/spdy/platform/api/spdy_string_piece.h"
12
13 namespace net {
14
15 HpackStaticTable::HpackStaticTable() {}
16
17 HpackStaticTable::~HpackStaticTable() {}
18
19 void HpackStaticTable::Initialize(const HpackStaticEntry* static_entry_table,
20 size_t static_entry_count) {
21 CHECK(!IsInitialized());
22
23 int total_insertions = 0;
24 for (const HpackStaticEntry* it = static_entry_table;
25 it != static_entry_table + static_entry_count; ++it) {
26 static_entries_.push_back(
27 HpackEntry(SpdyStringPiece(it->name, it->name_len),
28 SpdyStringPiece(it->value, it->value_len),
29 true, // is_static
30 total_insertions));
31 HpackEntry* entry = &static_entries_.back();
32 CHECK(static_index_.insert(entry).second);
33 // Multiple static entries may have the same name, so inserts may fail.
34 static_name_index_.insert(make_pair(entry->name(), entry));
35
36 ++total_insertions;
37 }
38 }
39
40 bool HpackStaticTable::IsInitialized() const {
41 return !static_entries_.empty();
42 }
43
44 size_t HpackStaticTable::EstimateMemoryUsage() const {
45 return SpdyEstimateMemoryUsage(static_entries_) +
46 SpdyEstimateMemoryUsage(static_index_) +
47 SpdyEstimateMemoryUsage(static_name_index_);
48 }
49
50 } // namespace net
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