| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef NET_BASE_HOST_PORT_PAIR_H_ |
| #define NET_BASE_HOST_PORT_PAIR_H_ |
| |
| #include <stdint.h> |
| |
| #include <string> |
| #include <tuple> |
| |
| #include "base/strings/string_piece.h" |
| #include "net/base/net_export.h" |
| |
| class GURL; |
| |
| namespace url { |
| class SchemeHostPort; |
| } // namespace url |
| |
| namespace net { |
| |
| class IPEndPoint; |
| |
| class NET_EXPORT HostPortPair { |
| public: |
| HostPortPair(); |
| // If |in_host| represents an IPv6 address, it should not bracket the address. |
| HostPortPair(base::StringPiece in_host, uint16_t in_port); |
| |
| // Creates a HostPortPair for the origin of |url|. |
| static HostPortPair FromURL(const GURL& url); |
| |
| static HostPortPair FromSchemeHostPort( |
| const url::SchemeHostPort& scheme_host_port); |
| |
| // Creates a HostPortPair from an IPEndPoint. |
| static HostPortPair FromIPEndPoint(const IPEndPoint& ipe); |
| |
| // Creates a HostPortPair from a string formatted in same manner as |
| // ToString(). |
| static HostPortPair FromString(base::StringPiece str); |
| |
| // TODO(willchan): Define a functor instead. |
| // Comparator function so this can be placed in a std::map. |
| bool operator<(const HostPortPair& other) const { |
| return std::tie(port_, host_) < std::tie(other.port_, other.host_); |
| } |
| |
| bool operator==(const HostPortPair& other) const { return Equals(other); } |
| |
| // Equality test of contents. (Probably another violation of style guide). |
| bool Equals(const HostPortPair& other) const { |
| return host_ == other.host_ && port_ == other.port_; |
| } |
| |
| bool IsEmpty() const { |
| return host_.empty() && port_ == 0; |
| } |
| |
| const std::string& host() const { |
| return host_; |
| } |
| |
| uint16_t port() const { return port_; } |
| |
| void set_host(const std::string& in_host) { |
| host_ = in_host; |
| } |
| |
| void set_port(uint16_t in_port) { port_ = in_port; } |
| |
| // ToString() will convert the HostPortPair to "host:port". If |host_| is an |
| // IPv6 literal, it will add brackets around |host_|. |
| std::string ToString() const; |
| |
| // Returns |host_|, adding IPv6 brackets if needed. |
| std::string HostForURL() const; |
| |
| private: |
| // If |host_| represents an IPv6 address, this string will not contain |
| // brackets around the address. |
| std::string host_; |
| uint16_t port_; |
| }; |
| |
| } // namespace net |
| |
| #endif // NET_BASE_HOST_PORT_PAIR_H_ |