ObjFW  Check-in [d983af3d93]

 */
- (void)connectToHost: (OFString*)host
	       onPort: (uint16_t)port;

/**
 * Bind the socket on the specified port and host.
 *
 * \param port The port to bind to. If the port is 0, an unused port will be
 *	       chosen, which can be obtained using the return value.
 * \param host The host to bind to. Use @"0.0.0.0" for IPv4 or @"::" for IPv6
 *	       to bind to all.
 * \return The port the socket was bound to
 */
- (uint16_t)bindToPort: (uint16_t)port
		onHost: (OFString*)host;

/**
 * Listen on the socket.
 *
 * \param backlog Maximum length for the queue of pending connections.
 */
- (void)listenWithBackLog: (int)backlog;

	if (sock == INVALID_SOCKET)
		@throw [OFConnectionFailedException newWithClass: isa
							  socket: self
							    host: host
							    port: port];
}

- (uint16_t)bindToPort: (uint16_t)port
		onHost: (OFString*)host
{
	struct sockaddr_storage addr;
	socklen_t addrLen;

	if (sock != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException newWithClass: isa
							  socket: self];

#ifdef HAVE_THREADSAFE_GETADDRINFO
	struct addrinfo hints, *res;
	char port_s[7];

						      host: host
						      port: port];
	}

	freeaddrinfo(res);
#else
	struct hostent *he;


# ifdef OF_THREADS
	[mutex lock];
# endif

	if ((he = gethostbyname([host cString])) == NULL) {
# ifdef OF_THREADS
		[mutex unlock];
# endif
		@throw [OFAddressTranslationFailedException newWithClass: isa
								  socket: self
								    host: host];
	}

	memset(&addr, 0, sizeof(addr));
	((struct sockaddr_in*)&addr)->sin_family = AF_INET;
	((struct sockaddr_in*)&addr)->sin_port = of_bswap16_if_le(port);

	if (he->h_addrtype != AF_INET || he->h_addr_list[0] == NULL) {
# ifdef OF_THREADS
		[mutex unlock];
# endif
		@throw [OFAddressTranslationFailedException newWithClass: isa
								  socket: self
								    host: host];
	}

	memcpy(&((struct sockaddr_in*)&addr)->sin_addr.s_addr,
	    he->h_addr_list[0], he->h_length);

# ifdef OF_THREADS
	[mutex unlock];
# endif
	if ((sock = socket(AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET)
		@throw [OFBindFailedException newWithClass: isa
						    socket: self
						      host: host
						      port: port];

	if (bind(sock, (struct sockaddr*)&addr, sizeof(addr)) == -1) {
		close(sock);
		sock = INVALID_SOCKET;
		@throw [OFBindFailedException newWithClass: isa
						    socket: self
						      host: host
						      port: port];
	}
#endif

	if (port > 0)
		return port;

	addrLen = sizeof(addr);
	if (getsockname(sock, (struct sockaddr*)&addr, &addrLen)) {
		close(sock);
		sock = INVALID_SOCKET;
		@throw [OFBindFailedException newWithClass: isa
						    socket: self
						      host: host
						      port: port];
	}

	if (addr.ss_family == AF_INET)
		return of_bswap16_if_le(((struct sockaddr_in*)&addr)->sin_port);
	if (addr.ss_family == AF_INET6)
		return of_bswap16_if_le(
		    ((struct sockaddr_in6*)&addr)->sin6_port);

	close(sock);
	sock = INVALID_SOCKET;
	@throw [OFBindFailedException newWithClass: isa
					    socket: self
					      host: host
					      port: port];
}

- (void)listenWithBackLog: (int)backlog
{
	if (sock == INVALID_SOCKET)
		@throw [OFNotConnectedException newWithClass: isa
						      socket: self];

- main
{
	OFTCPSocket *listener, *client;

	[cond lock];

	listener = [OFTCPSocket socket];
	port = [listener bindToPort: 0
			     onHost: @"127.0.0.1"];
	[listener listen];

	[cond signal];
	[cond unlock];

	client = [listener accept];

	OFHTTPRequest *req;
	OFHTTPRequestResult *res;

	cond = [OFCondition condition];
	[cond lock];

	server = [[[OFHTTPRequestTestsServer alloc] init] autorelease];




	[server start];

	[cond wait];
	[cond unlock];

	url = [OFURL URLWithString:
	    [OFString stringWithFormat: @"http://127.0.0.1:%" @PRIu16 "/foo",
					server->port]];

	TEST(@"+[requestWithURL]", (req = [OFHTTPRequest requestWithURL: url]))




	TEST(@"-[perform]", (res = [req perform]))

	[server join];

	[pool drain];
}
@end

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"


#include <string.h>


#import "OFTCPSocket.h"
#import "OFString.h"
#import "OFAutoreleasePool.h"

#import "macros.h"

#import "TestsAppDelegate.h"

static OFString *module = @"OFTCPSocket";

@implementation TestsAppDelegate (OFTCPSocketTests)
- (void)TCPSocketTests
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	OFTCPSocket *server, *client = nil, *accepted;

	uint16_t port;
	char buf[6];






	TEST(@"+[socket]", (server = [OFTCPSocket socket]) &&
	    (client = [OFTCPSocket socket]))


	TEST(@"-[bindToPort:onHost:]",
	    (port = [server bindToPort: 0
				onHost: @"127.0.0.1"]))

	TEST(@"-[listen]", R([server listen]))

	TEST(@"-[connectToHost:onPort:]",
	    R([client connectToHost: @"127.0.0.1"
			     onPort: port]))