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#pragma once
#include "hash.h"
#include <util/generic/hash.h>
#include <util/generic/utility.h>
#include <util/network/address.h>
#include <util/network/init.h>
#include <string.h>
namespace NBus {
class TNetAddr;
}
namespace NBus {
namespace NPrivate {
enum EAddrFamily {
ADDR_UNSPEC = AF_UNSPEC,
ADDR_IPV4 = AF_INET,
ADDR_IPV6 = AF_INET6,
};
class TBusIpAddr {
private:
EAddrFamily Af;
union {
in_addr In4;
in6_addr In6;
};
public:
TBusIpAddr() {
Clear();
}
EAddrFamily GetAddrFamily() const {
return Af;
}
void Clear() {
Zero(*this);
}
in_addr GetInAddr() const {
Y_ASSERT(Af == ADDR_IPV4);
return In4;
}
void SetInAddr(const in_addr& in4) {
Clear();
Af = ADDR_IPV4;
In4 = in4;
}
in6_addr GetIn6Addr() const {
Y_ASSERT(Af == ADDR_IPV6);
return In6;
}
void SetIn6Addr(const in6_addr& in6) {
Clear();
Af = ADDR_IPV6;
In6 = in6;
}
bool operator==(const TBusIpAddr& that) const {
return memcmp(this, &that, sizeof(that)) == 0;
}
};
class TBusSocketAddr {
public:
TBusIpAddr IpAddr;
ui16 Port;
//Only makes sense for IPv6 link-local addresses
ui32 IPv6ScopeID;
TBusSocketAddr()
: Port(0)
, IPv6ScopeID(0)
{
}
TBusSocketAddr(const NAddr::IRemoteAddr*);
TBusSocketAddr(const TNetAddr&);
TBusSocketAddr(TStringBuf host, unsigned port);
TNetAddr ToNetAddr() const;
bool operator==(const TBusSocketAddr& that) const {
return IpAddr == that.IpAddr && Port == that.Port;
}
};
}
}
template <>
struct THash<NBus::NPrivate::TBusIpAddr> {
inline size_t operator()(const NBus::NPrivate::TBusIpAddr& a) const {
return ComputeHash(TStringBuf((const char*)&a, sizeof(a)));
}
};
template <>
struct THash<NBus::NPrivate::TBusSocketAddr> {
inline size_t operator()(const NBus::NPrivate::TBusSocketAddr& a) const {
return HashValues(a.IpAddr, a.Port);
}
};
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