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void *pool = objc_autoreleasePoolPush();
uint16_t port;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
int flags;
#endif
if ((_socket = socket(address->sockaddr.sockaddr.sa_family,
SOCK_DGRAM | SOCK_CLOEXEC | extraType, 0)) == INVALID_SOCKET)
@throw [OFBindFailedException
exceptionWithHost: OFSocketAddressString(address)
port: OFSocketAddressPort(address)
socket: self
errNo: OFSocketErrNo()];
_canBlock = true;
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void *pool = objc_autoreleasePoolPush();
uint16_t port;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
int flags;
#endif
if ((_socket = socket(address->sockaddr.sockaddr.sa_family,
SOCK_DGRAM | SOCK_CLOEXEC | extraType, 0)) == OFInvalidSocketHandle)
@throw [OFBindFailedException
exceptionWithHost: OFSocketAddressString(address)
port: OFSocketAddressPort(address)
socket: self
errNo: OFSocketErrNo()];
_canBlock = true;
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if (OFSocketAddressPort(address) != 0) {
#endif
if (bind(_socket, &address->sockaddr.sockaddr,
address->length) != 0) {
int errNo = OFSocketErrNo();
closesocket(_socket);
_socket = INVALID_SOCKET;
@throw [OFBindFailedException
exceptionWithHost: OFSocketAddressString(address)
port: OFSocketAddressPort(address)
socket: self
errNo: errNo];
}
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if (OFSocketAddressPort(address) != 0) {
#endif
if (bind(_socket, &address->sockaddr.sockaddr,
address->length) != 0) {
int errNo = OFSocketErrNo();
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindFailedException
exceptionWithHost: OFSocketAddressString(address)
port: OFSocketAddressPort(address)
socket: self
errNo: errNo];
}
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if (OFSocketErrNo() != EADDRINUSE) {
int errNo = OFSocketErrNo();
OFString *host = OFSocketAddressString(address);
uint16_t port = OFSocketAddressPort(port);
closesocket(_socket);
_socket = INVALID_SOCKET;
@throw [OFBindFailedException
exceptionWithHost: host
port: port
socket: self
errNo: errNo];
}
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if (OFSocketErrNo() != EADDRINUSE) {
int errNo = OFSocketErrNo();
OFString *host = OFSocketAddressString(address);
uint16_t port = OFSocketAddressPort(port);
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindFailedException
exceptionWithHost: host
port: port
socket: self
errNo: errNo];
}
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address->length = (socklen_t)sizeof(address->sockaddr);
if (OFGetSockName(_socket, &address->sockaddr.sockaddr,
&address->length) != 0) {
int errNo = OFSocketErrNo();
closesocket(_socket);
_socket = INVALID_SOCKET;
@throw [OFBindFailedException
exceptionWithHost: OFSocketAddressString(address)
port: OFSocketAddressPort(address)
socket: self
errNo: errNo];
}
if (address->sockaddr.sockaddr.sa_family == AF_INET)
return OFFromBigEndian16(address->sockaddr.in.sin_port);
# ifdef OF_HAVE_IPV6
else if (address->sockaddr.sockaddr.sa_family == AF_INET6)
return OFFromBigEndian16(address->sockaddr.in6.sin6_port);
# endif
else {
closesocket(_socket);
_socket = INVALID_SOCKET;
@throw [OFBindFailedException
exceptionWithHost: OFSocketAddressString(address)
port: OFSocketAddressPort(address)
socket: self
errNo: EAFNOSUPPORT];
}
#else
closesocket(_socket);
_socket = INVALID_SOCKET;
@throw [OFBindFailedException
exceptionWithHost: OFSocketAddressString(address)
port: OFSocketAddressPort(address)
socket: self
errNo: EADDRNOTAVAIL];
#endif
}
- (uint16_t)bindToHost: (OFString *)host port: (uint16_t)port
{
void *pool = objc_autoreleasePoolPush();
OFData *socketAddresses;
OFSocketAddress address;
if (_socket != INVALID_SOCKET)
@throw [OFAlreadyConnectedException exceptionWithSocket: self];
socketAddresses = [[OFThread DNSResolver]
resolveAddressesForHost: host
addressFamily: OFSocketAddressFamilyAny];
address = *(OFSocketAddress *)[socketAddresses itemAtIndex: 0];
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address->length = (socklen_t)sizeof(address->sockaddr);
if (OFGetSockName(_socket, &address->sockaddr.sockaddr,
&address->length) != 0) {
int errNo = OFSocketErrNo();
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindFailedException
exceptionWithHost: OFSocketAddressString(address)
port: OFSocketAddressPort(address)
socket: self
errNo: errNo];
}
if (address->sockaddr.sockaddr.sa_family == AF_INET)
return OFFromBigEndian16(address->sockaddr.in.sin_port);
# ifdef OF_HAVE_IPV6
else if (address->sockaddr.sockaddr.sa_family == AF_INET6)
return OFFromBigEndian16(address->sockaddr.in6.sin6_port);
# endif
else {
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindFailedException
exceptionWithHost: OFSocketAddressString(address)
port: OFSocketAddressPort(address)
socket: self
errNo: EAFNOSUPPORT];
}
#else
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindFailedException
exceptionWithHost: OFSocketAddressString(address)
port: OFSocketAddressPort(address)
socket: self
errNo: EADDRNOTAVAIL];
#endif
}
- (uint16_t)bindToHost: (OFString *)host port: (uint16_t)port
{
void *pool = objc_autoreleasePoolPush();
OFData *socketAddresses;
OFSocketAddress address;
if (_socket != OFInvalidSocketHandle)
@throw [OFAlreadyConnectedException exceptionWithSocket: self];
socketAddresses = [[OFThread DNSResolver]
resolveAddressesForHost: host
addressFamily: OFSocketAddressFamilyAny];
address = *(OFSocketAddress *)[socketAddresses itemAtIndex: 0];
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