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- (bool)of_createSocketForAddress: (const OFSocketAddress *)address
errNo: (int *)errNo
{
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
int flags;
#endif
if (_socket != INVALID_SOCKET)
@throw [OFAlreadyConnectedException exceptionWithSocket: self];
if ((_socket = socket(address->sockaddr.sockaddr.sa_family,
SOCK_STREAM | SOCK_CLOEXEC, 0)) == INVALID_SOCKET) {
*errNo = OFSocketErrNo();
return false;
}
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif
return true;
}
- (bool)of_connectSocketToAddress: (const OFSocketAddress *)address
errNo: (int *)errNo
{
if (_socket == INVALID_SOCKET)
@throw [OFNotOpenException exceptionWithObject: self];
/* Cast needed for AmigaOS, where the argument is declared non-const */
if (connect(_socket, (struct sockaddr *)&address->sockaddr.sockaddr,
address->length) != 0) {
*errNo = OFSocketErrNo();
return false;
}
return true;
}
- (void)of_closeSocket
{
closesocket(_socket);
_socket = INVALID_SOCKET;
}
- (void)connectToHost: (OFString *)host port: (uint16_t)port
{
void *pool = objc_autoreleasePoolPush();
id <OFTCPSocketDelegate> delegate = _delegate;
OFTCPSocketConnectDelegate *connectDelegate =
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- (bool)of_createSocketForAddress: (const OFSocketAddress *)address
errNo: (int *)errNo
{
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
int flags;
#endif
if (_socket != OFInvalidSocketHandle)
@throw [OFAlreadyConnectedException exceptionWithSocket: self];
if ((_socket = socket(address->sockaddr.sockaddr.sa_family,
SOCK_STREAM | SOCK_CLOEXEC, 0)) == OFInvalidSocketHandle) {
*errNo = OFSocketErrNo();
return false;
}
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif
return true;
}
- (bool)of_connectSocketToAddress: (const OFSocketAddress *)address
errNo: (int *)errNo
{
if (_socket == OFInvalidSocketHandle)
@throw [OFNotOpenException exceptionWithObject: self];
/* Cast needed for AmigaOS, where the argument is declared non-const */
if (connect(_socket, (struct sockaddr *)&address->sockaddr.sockaddr,
address->length) != 0) {
*errNo = OFSocketErrNo();
return false;
}
return true;
}
- (void)of_closeSocket
{
closesocket(_socket);
_socket = OFInvalidSocketHandle;
}
- (void)connectToHost: (OFString *)host port: (uint16_t)port
{
void *pool = objc_autoreleasePoolPush();
id <OFTCPSocketDelegate> delegate = _delegate;
OFTCPSocketConnectDelegate *connectDelegate =
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- (void)asyncConnectToHost: (OFString *)host
port: (uint16_t)port
runLoopMode: (OFRunLoopMode)runLoopMode
{
void *pool = objc_autoreleasePoolPush();
id <OFTCPSocketDelegate> delegate;
if (_socket != INVALID_SOCKET)
@throw [OFAlreadyConnectedException exceptionWithSocket: self];
if (_SOCKS5Host != nil) {
delegate = [[[OFTCPSocketSOCKS5Connector alloc]
initWithSocket: self
host: host
port: port
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- (void)asyncConnectToHost: (OFString *)host
port: (uint16_t)port
runLoopMode: (OFRunLoopMode)runLoopMode
{
void *pool = objc_autoreleasePoolPush();
id <OFTCPSocketDelegate> delegate;
if (_socket != OFInvalidSocketHandle)
@throw [OFAlreadyConnectedException exceptionWithSocket: self];
if (_SOCKS5Host != nil) {
delegate = [[[OFTCPSocketSOCKS5Connector alloc]
initWithSocket: self
host: host
port: port
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port: (uint16_t)port
runLoopMode: (OFRunLoopMode)runLoopMode
block: (OFTCPSocketAsyncConnectBlock)block
{
void *pool = objc_autoreleasePoolPush();
id <OFTCPSocketDelegate> delegate = nil;
if (_socket != INVALID_SOCKET)
@throw [OFAlreadyConnectedException exceptionWithSocket: self];
if (_SOCKS5Host != nil) {
delegate = [[[OFTCPSocketSOCKS5Connector alloc]
initWithSocket: self
host: host
port: port
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port: (uint16_t)port
runLoopMode: (OFRunLoopMode)runLoopMode
block: (OFTCPSocketAsyncConnectBlock)block
{
void *pool = objc_autoreleasePoolPush();
id <OFTCPSocketDelegate> delegate = nil;
if (_socket != OFInvalidSocketHandle)
@throw [OFAlreadyConnectedException exceptionWithSocket: self];
if (_SOCKS5Host != nil) {
delegate = [[[OFTCPSocketSOCKS5Connector alloc]
initWithSocket: self
host: host
port: port
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void *pool = objc_autoreleasePoolPush();
OFData *socketAddresses;
OFSocketAddress address;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
int flags;
#endif
if (_socket != INVALID_SOCKET)
@throw [OFAlreadyConnectedException exceptionWithSocket: self];
if (_SOCKS5Host != nil)
@throw [OFNotImplementedException exceptionWithSelector: _cmd
object: self];
socketAddresses = [[OFThread DNSResolver]
resolveAddressesForHost: host
addressFamily: OFSocketAddressFamilyAny];
address = *(OFSocketAddress *)[socketAddresses itemAtIndex: 0];
OFSocketAddressSetPort(&address, port);
if ((_socket = socket(address.sockaddr.sockaddr.sa_family,
SOCK_STREAM | SOCK_CLOEXEC, 0)) == INVALID_SOCKET)
@throw [OFBindFailedException
exceptionWithHost: host
port: port
socket: self
errNo: OFSocketErrNo()];
_canBlock = true;
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void *pool = objc_autoreleasePoolPush();
OFData *socketAddresses;
OFSocketAddress address;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
int flags;
#endif
if (_socket != OFInvalidSocketHandle)
@throw [OFAlreadyConnectedException exceptionWithSocket: self];
if (_SOCKS5Host != nil)
@throw [OFNotImplementedException exceptionWithSelector: _cmd
object: self];
socketAddresses = [[OFThread DNSResolver]
resolveAddressesForHost: host
addressFamily: OFSocketAddressFamilyAny];
address = *(OFSocketAddress *)[socketAddresses itemAtIndex: 0];
OFSocketAddressSetPort(&address, port);
if ((_socket = socket(address.sockaddr.sockaddr.sa_family,
SOCK_STREAM | SOCK_CLOEXEC, 0)) == OFInvalidSocketHandle)
@throw [OFBindFailedException
exceptionWithHost: host
port: port
socket: self
errNo: OFSocketErrNo()];
_canBlock = true;
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if (port != 0) {
#endif
if (bind(_socket, &address.sockaddr.sockaddr,
address.length) != 0) {
int errNo = OFSocketErrNo();
closesocket(_socket);
_socket = INVALID_SOCKET;
@throw [OFBindFailedException exceptionWithHost: host
port: port
socket: self
errNo: errNo];
}
#if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS)
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if (port != 0) {
#endif
if (bind(_socket, &address.sockaddr.sockaddr,
address.length) != 0) {
int errNo = OFSocketErrNo();
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindFailedException exceptionWithHost: host
port: port
socket: self
errNo: errNo];
}
#if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS)
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break;
}
if (OFSocketErrNo() != EADDRINUSE) {
int errNo = OFSocketErrNo();
closesocket(_socket);
_socket = INVALID_SOCKET;
@throw [OFBindFailedException
exceptionWithHost: host
port: port
socket: self
errNo: errNo];
}
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break;
}
if (OFSocketErrNo() != EADDRINUSE) {
int errNo = OFSocketErrNo();
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: host
port: port
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: host
port: port
socket: self
errNo: EAFNOSUPPORT];
}
#else
closesocket(_socket);
_socket = INVALID_SOCKET;
@throw [OFBindFailedException exceptionWithHost: host
port: port
socket: self
errNo: EADDRNOTAVAIL];
#endif
}
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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: host
port: port
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: host
port: port
socket: self
errNo: EAFNOSUPPORT];
}
#else
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindFailedException exceptionWithHost: host
port: port
socket: self
errNo: EADDRNOTAVAIL];
#endif
}
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