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// Copyright (c) 2016 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 QUICHE_QUIC_PLATFORM_API_QUIC_SOCKET_ADDRESS_H_
#define QUICHE_QUIC_PLATFORM_API_QUIC_SOCKET_ADDRESS_H_
#include <string>
#include "quiche/quic/platform/api/quic_export.h"
#include "quiche/quic/platform/api/quic_ip_address.h"
namespace quic {
// A class representing a socket endpoint address (i.e., IP address plus a
// port) in QUIC.
class QUIC_EXPORT_PRIVATE QuicSocketAddress {
public:
QuicSocketAddress() {}
QuicSocketAddress(QuicIpAddress address, uint16_t port);
explicit QuicSocketAddress(const struct sockaddr_storage& saddr);
explicit QuicSocketAddress(const sockaddr* saddr, socklen_t len);
QuicSocketAddress(const QuicSocketAddress& other) = default;
QuicSocketAddress& operator=(const QuicSocketAddress& other) = default;
QuicSocketAddress& operator=(QuicSocketAddress&& other) = default;
QUIC_EXPORT_PRIVATE friend bool operator==(const QuicSocketAddress& lhs,
const QuicSocketAddress& rhs);
QUIC_EXPORT_PRIVATE friend bool operator!=(const QuicSocketAddress& lhs,
const QuicSocketAddress& rhs);
bool IsInitialized() const;
std::string ToString() const;
int FromSocket(int fd);
QuicSocketAddress Normalized() const;
QuicIpAddress host() const;
uint16_t port() const;
sockaddr_storage generic_address() const;
// Hashes this address to an uint32_t.
uint32_t Hash() const;
private:
QuicIpAddress host_;
uint16_t port_ = 0;
};
inline std::ostream& operator<<(std::ostream& os,
const QuicSocketAddress address) {
os << address.ToString();
return os;
}
class QUIC_EXPORT_PRIVATE QuicSocketAddressHash {
public:
size_t operator()(QuicSocketAddress const& address) const noexcept {
return address.Hash();
}
};
} // namespace quic
#endif // QUICHE_QUIC_PLATFORM_API_QUIC_SOCKET_ADDRESS_H_