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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_IP_ENDPOINT_H_ | |
| 6 #define NET_BASE_IP_ENDPOINT_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/basictypes.h" | |
| 11 #include "base/compiler_specific.h" | |
| 12 #include "net/base/address_family.h" | |
| 13 #include "net/base/net_export.h" | |
| 14 #include "net/base/net_util.h" | |
| 15 | |
| 16 struct sockaddr; | |
| 17 | |
| 18 namespace net { | |
| 19 | |
| 20 // An IPEndPoint represents the address of a transport endpoint: | |
| 21 // * IP address (either v4 or v6) | |
| 22 // * Port | |
| 23 class NET_EXPORT IPEndPoint { | |
| 24 public: | |
| 25 IPEndPoint(); | |
| 26 ~IPEndPoint(); | |
| 27 IPEndPoint(const IPAddressNumber& address, uint16 port); | |
| 28 IPEndPoint(const IPEndPoint& endpoint); | |
| 29 | |
| 30 const IPAddressNumber& address() const { return address_; } | |
| 31 uint16 port() const { return port_; } | |
| 32 | |
| 33 // Returns AddressFamily of the address. | |
| 34 AddressFamily GetFamily() const; | |
| 35 | |
| 36 // Returns the sockaddr family of the address, AF_INET or AF_INET6. | |
| 37 int GetSockAddrFamily() const; | |
| 38 | |
| 39 // Convert to a provided sockaddr struct. | |
| 40 // |address| is the sockaddr to copy into. Should be at least | |
| 41 // sizeof(struct sockaddr_storage) bytes. | |
| 42 // |address_length| is an input/output parameter. On input, it is the | |
| 43 // size of data in |address| available. On output, it is the size of | |
| 44 // the address that was copied into |address|. | |
| 45 // Returns true on success, false on failure. | |
| 46 bool ToSockAddr(struct sockaddr* address, socklen_t* address_length) const | |
| 47 WARN_UNUSED_RESULT; | |
| 48 | |
| 49 // Convert from a sockaddr struct. | |
| 50 // |address| is the address. | |
| 51 // |address_length| is the length of |address|. | |
| 52 // Returns true on success, false on failure. | |
| 53 bool FromSockAddr(const struct sockaddr* address, socklen_t address_length) | |
| 54 WARN_UNUSED_RESULT; | |
| 55 | |
| 56 // Returns value as a string (e.g. "127.0.0.1:80"). Returns empty | |
| 57 // string if the address is invalid, and cannot not be converted to a | |
| 58 // string. | |
| 59 std::string ToString() const; | |
| 60 | |
| 61 // As above, but without port. | |
| 62 std::string ToStringWithoutPort() const; | |
| 63 | |
| 64 bool operator<(const IPEndPoint& that) const; | |
| 65 bool operator==(const IPEndPoint& that) const; | |
| 66 | |
| 67 private: | |
| 68 IPAddressNumber address_; | |
| 69 uint16 port_; | |
| 70 }; | |
| 71 | |
| 72 } // namespace net | |
| 73 | |
| 74 #endif // NET_BASE_IP_ENDPOINT_H_ | |
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