Function duk_trans_socket_init

Source/Utils/duk_trans_socket_windows.cpp:82–154

 */

void duk_trans_socket_init(void) {
	WSADATA wsa_data;
	struct addrinfo hints;
	struct addrinfo *result = NULL;
	int rc;

	memset((void *) &wsa_data, 0, sizeof(wsa_data));
	memset((void *) &hints, 0, sizeof(hints));

	rc = WSAStartup(MAKEWORD(2, 2), &wsa_data);
	if (rc != 0) {
		fprintf(stderr, "%s: WSAStartup() failed: %d\n", __FILE__, rc);
		fflush(stderr);
		goto fail;
	}
	wsa_inited = 1;

	hints.ai_family = AF_UNSPEC;
	hints.ai_socktype = SOCK_STREAM;
	hints.ai_protocol = IPPROTO_TCP;
	hints.ai_flags = AI_PASSIVE;

	rc = getaddrinfo(DUK_DEBUG_ADDRESS, DUK__STRINGIFY(DUK_DEBUG_PORT), &hints, &result);
	if (rc != 0) {
		fprintf(stderr, "%s: getaddrinfo() failed: %d\n", __FILE__, rc);
		fflush(stderr);
		goto fail;
	}

	server_sock = socket(result->ai_family, result->ai_socktype, result->ai_protocol);
	if (server_sock == INVALID_SOCKET) {
		fprintf(stderr, "%s: socket() failed with error: %ld\n",
		        __FILE__, (long) WSAGetLastError());
		fflush(stderr);
		goto fail;
	}

	rc = bind(server_sock, result->ai_addr, (int) result->ai_addrlen);
	if (rc == SOCKET_ERROR) {
		fprintf(stderr, "%s: bind() failed with error: %ld\n",
		        __FILE__, (long) WSAGetLastError());
		fflush(stderr);
		goto fail;
	}

	rc = listen(server_sock, SOMAXCONN);
	if (rc == SOCKET_ERROR) {
		fprintf(stderr, "%s: listen() failed with error: %ld\n",
		        __FILE__, (long) WSAGetLastError());
		fflush(stderr);
		goto fail;
	}

	if (result != NULL) {
		freeaddrinfo(result);
		result = NULL;
	}
	return;