1 // Copyright (c) 2010 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 #pragma once 8 9 #include <string> 10 #include "base/basictypes.h" 11 12 struct addrinfo; 13 class GURL; 14 15 namespace net { 16 17 class HostPortPair { 18 public: 19 HostPortPair(); 20 // If |in_host| represents an IPv6 address, it should not bracket the address. 21 HostPortPair(const std::string& in_host, uint16 in_port); 22 23 // Creates a HostPortPair for the origin of |url|. 24 static HostPortPair FromURL(const GURL& url); 25 26 // Creates a HostPortPair from an addrinfo struct. 27 static HostPortPair FromAddrInfo(const struct addrinfo* ai); 28 29 // TODO(willchan): Define a functor instead. 30 // Comparator function so this can be placed in a std::map. 31 bool operator<(const HostPortPair& other) const { 32 if (port_ != other.port_) 33 return port_ < other.port_; 34 return host_ < other.host_; 35 } 36 37 // Equality test of contents. (Probably another violation of style guide). Equals(const HostPortPair & other)38 bool Equals(const HostPortPair& other) const { 39 return host_ == other.host_ && port_ == other.port_; 40 } 41 host()42 const std::string& host() const { 43 return host_; 44 } 45 port()46 uint16 port() const { 47 return port_; 48 } 49 set_host(const std::string & in_host)50 void set_host(const std::string& in_host) { 51 host_ = in_host; 52 } 53 set_port(uint16 in_port)54 void set_port(uint16 in_port) { 55 port_ = in_port; 56 } 57 58 // ToString() will convert the HostPortPair to "host:port". If |host_| is an 59 // IPv6 literal, it will add brackets around |host_|. 60 std::string ToString() const; 61 62 // Returns |host_|, adding IPv6 brackets if needed. 63 std::string HostForURL() const; 64 65 private: 66 // If |host_| represents an IPv6 address, this string will not contain 67 // brackets around the address. 68 std::string host_; 69 uint16 port_; 70 }; 71 72 } // namespace net 73 74 #endif // NET_BASE_HOST_PORT_PAIR_H_ 75