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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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