01: /*
02: * socket_accept.java
03: *
04: * Copyright (C) 2004 Peter Graves
05: * $Id: socket_accept.java,v 1.3 2004/06/13 18:09:55 asimon 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.ServerSocket;
25: import java.net.Socket;
26:
27: // ### %socket-accept
28: public final class socket_accept extends Primitive1 {
29: private socket_accept() {
30: super ("%socket-accept", PACKAGE_SYS, false, "socket");
31: }
32:
33: public LispObject execute(LispObject first)
34: throws ConditionThrowable {
35: ServerSocket serverSocket = (ServerSocket) ((JavaObject) first)
36: .getObject();
37: try {
38: Socket socket = serverSocket.accept();
39: return new JavaObject(socket);
40: } catch (Exception e) {
41: return signal(new LispError(e.getMessage()));
42: }
43: }
44:
45: private static final Primitive1 SOCKET_ACCEPT = new socket_accept();
46: }
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