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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef NET_BASE_HOST_PORT_PAIR_H_ | |
6 #define NET_BASE_HOST_PORT_PAIR_H_ | |
7 | |
8 #include <string> | |
9 #include "base/basictypes.h" | |
10 #include "net/base/net_export.h" | |
11 | |
12 class GURL; | |
13 | |
14 namespace net { | |
15 | |
16 class IPEndPoint; | |
17 | |
18 class NET_EXPORT HostPortPair { | |
19 public: | |
20 HostPortPair(); | |
21 // If |in_host| represents an IPv6 address, it should not bracket the address. | |
22 HostPortPair(const std::string& in_host, uint16 in_port); | |
23 | |
24 // Creates a HostPortPair for the origin of |url|. | |
25 static HostPortPair FromURL(const GURL& url); | |
26 | |
27 // Creates a HostPortPair from an IPEndPoint. | |
28 static HostPortPair FromIPEndPoint(const IPEndPoint& ipe); | |
29 | |
30 // Creates a HostPortPair from a string formatted in same manner as | |
31 // ToString(). | |
32 static HostPortPair FromString(const std::string& str); | |
33 | |
34 // TODO(willchan): Define a functor instead. | |
35 // Comparator function so this can be placed in a std::map. | |
36 bool operator<(const HostPortPair& other) const { | |
37 if (port_ != other.port_) | |
38 return port_ < other.port_; | |
39 return host_ < other.host_; | |
40 } | |
41 | |
42 // Equality test of contents. (Probably another violation of style guide). | |
43 bool Equals(const HostPortPair& other) const { | |
44 return host_ == other.host_ && port_ == other.port_; | |
45 } | |
46 | |
47 bool IsEmpty() const { | |
48 return host_.empty() && port_ == 0; | |
49 } | |
50 | |
51 const std::string& host() const { | |
52 return host_; | |
53 } | |
54 | |
55 uint16 port() const { | |
56 return port_; | |
57 } | |
58 | |
59 void set_host(const std::string& in_host) { | |
60 host_ = in_host; | |
61 } | |
62 | |
63 void set_port(uint16 in_port) { | |
64 port_ = in_port; | |
65 } | |
66 | |
67 // ToString() will convert the HostPortPair to "host:port". If |host_| is an | |
68 // IPv6 literal, it will add brackets around |host_|. | |
69 std::string ToString() const; | |
70 | |
71 // Returns |host_|, adding IPv6 brackets if needed. | |
72 std::string HostForURL() const; | |
73 | |
74 private: | |
75 // If |host_| represents an IPv6 address, this string will not contain | |
76 // brackets around the address. | |
77 std::string host_; | |
78 uint16 port_; | |
79 }; | |
80 | |
81 } // namespace net | |
82 | |
83 #endif // NET_BASE_HOST_PORT_PAIR_H_ | |
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