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77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef NET_BASE_IP_ENDPOINT_H_
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#define NET_BASE_IP_ENDPOINT_H_
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#include <stdint.h>
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#include <string>
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#include "base/compiler_specific.h"
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#include "net/base/address_family.h"
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#include "net/base/ip_address.h"
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#include "net/base/net_export.h"
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#include "net/base/sys_addrinfo.h"
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struct sockaddr;
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namespace net {
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// An IPEndPoint represents the address of a transport endpoint:
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// * IP address (either v4 or v6)
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// * Port
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class NET_EXPORT IPEndPoint {
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public:
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IPEndPoint();
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~IPEndPoint();
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IPEndPoint(const IPAddress& address, uint16_t port);
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IPEndPoint(const IPEndPoint& endpoint);
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const IPAddress& address() const { return address_; }
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uint16_t port() const { return port_; }
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// Returns AddressFamily of the address.
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AddressFamily GetFamily() const;
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// Returns the sockaddr family of the address, AF_INET or AF_INET6.
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int GetSockAddrFamily() const;
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// Convert to a provided sockaddr struct.
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// |address| is the sockaddr to copy into. Should be at least
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// sizeof(struct sockaddr_storage) bytes.
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// |address_length| is an input/output parameter. On input, it is the
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// size of data in |address| available. On output, it is the size of
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// the address that was copied into |address|.
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// Returns true on success, false on failure.
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bool ToSockAddr(struct sockaddr* address, socklen_t* address_length) const
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WARN_UNUSED_RESULT;
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// Convert from a sockaddr struct.
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// |address| is the address.
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// |address_length| is the length of |address|.
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// Returns true on success, false on failure.
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bool FromSockAddr(const struct sockaddr* address, socklen_t address_length)
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WARN_UNUSED_RESULT;
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// Returns value as a string (e.g. "127.0.0.1:80"). Returns the empty string
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// when |address_| is invalid (the port will be ignored).
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std::string ToString() const;
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// As above, but without port. Returns the empty string when address_ is
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// invalid.
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std::string ToStringWithoutPort() const;
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bool operator<(const IPEndPoint& that) const;
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bool operator==(const IPEndPoint& that) const;
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private:
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IPAddress address_;
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uint16_t port_;
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};
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} // namespace net
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#endif // NET_BASE_IP_ENDPOINT_H_
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