ObjFW  Diff

Annotate Patch Unified Diff

Differences From Artifact [2642e89679]:

To Artifact [0378e7d3f9]:

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#import "OFNotOpenException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFSetOptionFailedException.h"

#import "socket.h"
#import "socket_helpers.h"
#import "resolver.h"

Class of_tls_socket_class = Nil;

static of_run_loop_mode_t connectRunLoopMode = @"of_tcp_socket_connect_mode";
static OFString *defaultSOCKS5Host = nil;
static uint16_t defaultSOCKS5Port = 1080;









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#import "OFNotOpenException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFSetOptionFailedException.h"

#import "socket.h"
#import "socket_helpers.h"


Class of_tls_socket_class = Nil;

static of_run_loop_mode_t connectRunLoopMode = @"of_tcp_socket_connect_mode";
static OFString *defaultSOCKS5Host = nil;
static uint16_t defaultSOCKS5Port = 1080;
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	objc_autoreleasePoolPop(pool);
}
#endif

- (uint16_t)bindToHost: (OFString *)host
		  port: (uint16_t)port
{
	of_resolver_result_t **results;
	const int one = 1;

#if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
	of_socket_address_t address;


#endif

	if (_socket != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if (_SOCKS5Host != nil)
		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];


	results = of_resolve_host(host, port, SOCK_STREAM);
	@try {
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
		int flags;
#endif


		if ((_socket = socket(results[0]->family,
		    results[0]->type | SOCK_CLOEXEC,
		    results[0]->protocol)) == INVALID_SOCKET)
			@throw [OFBindFailedException
			    exceptionWithHost: host
					 port: port
				       socket: self
					errNo: of_socket_errno()];

		_blocking = 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,
		    (const char *)&one, (socklen_t)sizeof(one));

#if defined(OF_WII) || defined(OF_NINTENDO_3DS)
		if (port != 0) {
#endif
			if (bind(_socket, results[0]->address,
			    results[0]->addressLength) != 0) {




























				int errNo = of_socket_errno();

				closesocket(_socket);
				_socket = INVALID_SOCKET;

				@throw [OFBindFailedException
				    exceptionWithHost: host
						 port: port
					       socket: self
						errNo: errNo];
			}
#if defined(OF_WII) || defined(OF_NINTENDO_3DS)
		} else {
			for (;;) {
				uint16_t rnd = 0;
				int ret;

				while (rnd < 1024)
					rnd = (uint16_t)rand();

				switch (results[0]->family) {
				case AF_INET:
					((struct sockaddr_in *)
					    results[0]->address)->sin_port =
					    OF_BSWAP16_IF_LE(rnd);
					break;
# ifdef OF_HAVE_IPV6
				case AF_INET6:
					((struct sockaddr_in6 *)
					    results[0]->address)->sin6_port =
					    OF_BSWAP16_IF_LE(rnd);
					break;
# endif
				default:
					@throw [OFInvalidArgumentException
					    exception];
				}

				ret = bind(_socket, results[0]->address,
				    results[0]->addressLength);

				if (ret == 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
						       socket: self
							errNo: errNo];
				}
			}
		}
#endif
	} @finally {
		of_resolver_free(results);
	}

	if (port > 0)
		return port;

#if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)


	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
							  errNo: errNo];
	}

	if (address.sockaddr.sockaddr.sa_family == AF_INET)
		return OF_BSWAP16_IF_LE(address.sockaddr.in.sin_port);
# ifdef OF_HAVE_IPV6
	if (address.sockaddr.sockaddr.sa_family == AF_INET6)
		return OF_BSWAP16_IF_LE(address.sockaddr.in6.sin6_port);
# endif









#endif

	closesocket(_socket);
	_socket = INVALID_SOCKET;
	@throw [OFBindFailedException exceptionWithHost: host
						   port: port
						 socket: self
						  errNo: EAFNOSUPPORT];
}

- (void)listen
{
	[self listenWithBacklog: SOMAXCONN];
}









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	objc_autoreleasePoolPop(pool);
}
#endif

- (uint16_t)bindToHost: (OFString *)host
		  port: (uint16_t)port
{

	const int one = 1;
	void *pool = objc_autoreleasePoolPush();
	OFData *socketAddresses;
	of_socket_address_t 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]
	    resolveSocketAddressesForHost: host

			    addressFamily: OF_SOCKET_ADDRESS_FAMILY_ANY];

	address = *(of_socket_address_t *)[socketAddresses itemAtIndex: 0];
	of_socket_address_set_port(&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: of_socket_errno()];

	_blocking = 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,
	    (const char *)&one, (socklen_t)sizeof(one));

#if 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
								  errNo: errNo];
		}
#if defined(OF_WII) || defined(OF_NINTENDO_3DS)
	} else {
		for (;;) {
			uint16_t rnd = 0;
			int ret;

			while (rnd < 1024)
				rnd = (uint16_t)rand();

			of_socket_address_set_port(&address, rnd);

			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
					       socket: self
						errNo: errNo];
			}





		}


	}












#endif




	objc_autoreleasePoolPop(pool);



























	if (port > 0)
		return port;

#if !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
							  errNo: errNo];
	}

	if (address.sockaddr.sockaddr.sa_family == AF_INET)
		return OF_BSWAP16_IF_LE(address.sockaddr.in.sin_port);
# ifdef OF_HAVE_IPV6
	else if (address.sockaddr.sockaddr.sa_family == AF_INET6)
		return OF_BSWAP16_IF_LE(address.sockaddr.in6.sin6_port);
# endif
	else {
		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithHost: host
							   port: port
							 socket: self
							  errNo: EAFNOSUPPORT];
	}
#endif

	closesocket(_socket);
	_socket = INVALID_SOCKET;
	@throw [OFBindFailedException exceptionWithHost: host
						   port: port
						 socket: self
						  errNo: EADDRNOTAVAIL];
}

- (void)listen
{
	[self listenWithBacklog: SOMAXCONN];
}
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Fossil 2.23 [47362306a7] 2023-11-01 18:56:47
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