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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_DNS_DNS_HOSTS_H_ | 5 #ifndef NET_DNS_DNS_HOSTS_H_ |
6 #define NET_DNS_DNS_HOSTS_H_ | 6 #define NET_DNS_DNS_HOSTS_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <map> | 10 #include <map> |
11 #include <string> | 11 #include <string> |
12 #include <utility> | 12 #include <utility> |
13 #include <vector> | 13 #include <vector> |
14 | 14 |
15 #include "base/containers/hash_tables.h" | 15 #include "base/containers/hash_tables.h" |
16 #include "base/files/file_path.h" | 16 #include "base/files/file_path.h" |
17 #include "net/base/address_family.h" | 17 #include "net/base/address_family.h" |
18 #include "net/base/ip_address_number.h" | 18 #include "net/base/ip_address_number.h" |
19 #include "net/base/net_export.h" | 19 #include "net/base/net_export.h" |
20 | 20 |
21 namespace net { | 21 namespace net { |
22 typedef std::pair<std::string, AddressFamily> DnsHostsKey; | 22 typedef std::pair<std::string, AddressFamily> DnsHostsKey; |
23 }; | 23 }; |
24 | 24 |
25 namespace BASE_HASH_NAMESPACE { | 25 namespace BASE_HASH_NAMESPACE { |
26 | 26 |
27 template<> | 27 template<> |
28 struct hash<net::DnsHostsKey> { | 28 struct hash<net::DnsHostsKey> { |
29 std::size_t operator()(const net::DnsHostsKey& key) const { | 29 std::size_t operator()(const net::DnsHostsKey& key) const { |
30 hash<base::StringPiece> string_piece_hash; | 30 return base::StringPieceHash()(key.first) + key.second; |
31 return string_piece_hash(key.first) + key.second; | |
32 } | 31 } |
33 }; | 32 }; |
34 | 33 |
35 } // namespace BASE_HASH_NAMESPACE | 34 } // namespace BASE_HASH_NAMESPACE |
36 | 35 |
37 namespace net { | 36 namespace net { |
38 | 37 |
39 // There are OS-specific variations in how commas in the hosts file behave. | 38 // There are OS-specific variations in how commas in the hosts file behave. |
40 enum ParseHostsCommaMode { | 39 enum ParseHostsCommaMode { |
41 // Comma is treated as part of a hostname: | 40 // Comma is treated as part of a hostname: |
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82 // As above but reads the file pointed to by |path|. | 81 // As above but reads the file pointed to by |path|. |
83 bool NET_EXPORT_PRIVATE ParseHostsFile(const base::FilePath& path, | 82 bool NET_EXPORT_PRIVATE ParseHostsFile(const base::FilePath& path, |
84 DnsHosts* dns_hosts); | 83 DnsHosts* dns_hosts); |
85 | 84 |
86 | 85 |
87 | 86 |
88 } // namespace net | 87 } // namespace net |
89 | 88 |
90 #endif // NET_DNS_DNS_HOSTS_H_ | 89 #endif // NET_DNS_DNS_HOSTS_H_ |
91 | 90 |
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