01: /*
02: * make_socket.java
03: *
04: * Copyright (C) 2004 Peter Graves
05: * $Id: make_socket.java,v 1.2 2004/05/25 18:36:27 piso Exp $
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License
09: * as published by the Free Software Foundation; either version 2
10: * of the License, or (at your option) any later version.
11: *
12: * This program is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: * GNU General Public License for more details.
16: *
17: * You should have received a copy of the GNU General Public License
18: * along with this program; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20: */
21:
22: package org.armedbear.lisp;
23:
24: import java.net.Socket;
25:
26: // ### %make-socket
27: public final class make_socket extends Primitive2 {
28: private make_socket() {
29: super ("%make-socket", PACKAGE_SYS, false, "host port");
30: }
31:
32: public LispObject execute(LispObject first, LispObject second)
33: throws ConditionThrowable {
34: String host = first.getStringValue();
35: int port = Fixnum.getValue(second);
36: try {
37: Socket socket = new Socket(host, port);
38: return new JavaObject(socket);
39: } catch (Exception e) {
40: return signal(new LispError(e.getMessage()));
41: }
42: }
43:
44: private static final Primitive2 MAKE_SOCKET = new make_socket();
45: }
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