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#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFSetOptionFailedException.h"
static const OFRunLoopMode connectRunLoopMode =
@"OFTCPSocketConnectRunLoopMode";
Class of_tls_socket_class = Nil;
static OFString *defaultSOCKS5Host = nil;
static uint16_t defaultSOCKS5Port = 1080;
@interface OFTCPSocket () <OFIPSocketAsyncConnecting>
@end
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#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFSetOptionFailedException.h"
static const OFRunLoopMode connectRunLoopMode =
@"OFTCPSocketConnectRunLoopMode";
Class OFTLSSocketClass = Nil;
static OFString *defaultSOCKS5Host = nil;
static uint16_t defaultSOCKS5Port = 1080;
@interface OFTCPSocket () <OFIPSocketAsyncConnecting>
@end
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#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 = of_socket_errno();
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 = of_socket_errno();
return false;
}
return true;
}
- (void)of_closeSocket
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#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
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if ((_socket = socket(address.sockaddr.sockaddr.sa_family,
SOCK_STREAM | SOCK_CLOEXEC, 0)) == INVALID_SOCKET)
@throw [OFBindFailedException
exceptionWithHost: host
port: port
socket: self
errNo: of_socket_errno()];
_canBlock = true;
#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
setsockopt(_socket, SOL_SOCKET, SO_REUSEADDR,
(char *)&one, (socklen_t)sizeof(one));
#if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS)
if (port != 0) {
#endif
if (bind(_socket, &address.sockaddr.sockaddr,
address.length) != 0) {
int errNo = of_socket_errno();
closesocket(_socket);
_socket = INVALID_SOCKET;
@throw [OFBindFailedException exceptionWithHost: host
port: port
socket: self
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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;
#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
setsockopt(_socket, SOL_SOCKET, SO_REUSEADDR,
(char *)&one, (socklen_t)sizeof(one));
#if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS)
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
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if ((ret = bind(_socket, &address.sockaddr.sockaddr,
address.length)) == 0) {
port = rnd;
break;
}
if (of_socket_errno() != EADDRINUSE) {
int errNo = of_socket_errno();
closesocket(_socket);
_socket = INVALID_SOCKET;
@throw [OFBindFailedException
exceptionWithHost: host
port: port
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if ((ret = bind(_socket, &address.sockaddr.sockaddr,
address.length)) == 0) {
port = rnd;
break;
}
if (OFSocketErrNo() != EADDRINUSE) {
int errNo = OFSocketErrNo();
closesocket(_socket);
_socket = INVALID_SOCKET;
@throw [OFBindFailedException
exceptionWithHost: host
port: port
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if (port > 0)
return port;
#if !defined(OF_HPUX) && !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
memset(&address, 0, sizeof(address));
address.length = (socklen_t)sizeof(address.sockaddr);
if (of_getsockname(_socket, &address.sockaddr.sockaddr,
&address.length) != 0) {
int errNo = of_socket_errno();
closesocket(_socket);
_socket = INVALID_SOCKET;
@throw [OFBindFailedException exceptionWithHost: host
port: port
socket: self
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if (port > 0)
return port;
#if !defined(OF_HPUX) && !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
memset(&address, 0, sizeof(address));
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
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{
int v = sendsKeepAlives;
if (setsockopt(_socket, SOL_SOCKET, SO_KEEPALIVE,
(char *)&v, (socklen_t)sizeof(v)) != 0)
@throw [OFSetOptionFailedException
exceptionWithObject: self
errNo: of_socket_errno()];
}
- (bool)sendsKeepAlives
{
int v;
socklen_t len = sizeof(v);
if (getsockopt(_socket, SOL_SOCKET, SO_KEEPALIVE,
(char *)&v, &len) != 0 || len != sizeof(v))
@throw [OFGetOptionFailedException
exceptionWithObject: self
errNo: of_socket_errno()];
return v;
}
#endif
#ifndef OF_WII
- (void)setCanDelaySendingSegments: (bool)canDelaySendingSegments
{
int v = !canDelaySendingSegments;
if (setsockopt(_socket, IPPROTO_TCP, TCP_NODELAY,
(char *)&v, (socklen_t)sizeof(v)) != 0)
@throw [OFSetOptionFailedException
exceptionWithObject: self
errNo: of_socket_errno()];
}
- (bool)canDelaySendingSegments
{
int v;
socklen_t len = sizeof(v);
if (getsockopt(_socket, IPPROTO_TCP, TCP_NODELAY,
(char *)&v, &len) != 0 || len != sizeof(v))
@throw [OFGetOptionFailedException
exceptionWithObject: self
errNo: of_socket_errno()];
return !v;
}
#endif
- (void)close
{
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{
int v = sendsKeepAlives;
if (setsockopt(_socket, SOL_SOCKET, SO_KEEPALIVE,
(char *)&v, (socklen_t)sizeof(v)) != 0)
@throw [OFSetOptionFailedException
exceptionWithObject: self
errNo: OFSocketErrNo()];
}
- (bool)sendsKeepAlives
{
int v;
socklen_t len = sizeof(v);
if (getsockopt(_socket, SOL_SOCKET, SO_KEEPALIVE,
(char *)&v, &len) != 0 || len != sizeof(v))
@throw [OFGetOptionFailedException
exceptionWithObject: self
errNo: OFSocketErrNo()];
return v;
}
#endif
#ifndef OF_WII
- (void)setCanDelaySendingSegments: (bool)canDelaySendingSegments
{
int v = !canDelaySendingSegments;
if (setsockopt(_socket, IPPROTO_TCP, TCP_NODELAY,
(char *)&v, (socklen_t)sizeof(v)) != 0)
@throw [OFSetOptionFailedException
exceptionWithObject: self
errNo: OFSocketErrNo()];
}
- (bool)canDelaySendingSegments
{
int v;
socklen_t len = sizeof(v);
if (getsockopt(_socket, IPPROTO_TCP, TCP_NODELAY,
(char *)&v, &len) != 0 || len != sizeof(v))
@throw [OFGetOptionFailedException
exceptionWithObject: self
errNo: OFSocketErrNo()];
return !v;
}
#endif
- (void)close
{
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