/***** BEGIN LICENSE BLOCK *****
* Version: CPL 1.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Common Public
* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.eclipse.org/legal/cpl-v10.html
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* Copyright (C) 2008 Ola Bini <ola.bini@gmail.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
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* use your version of this file under the terms of the CPL, indicate your
* decision by deleting the provisions above and replace them with the notice
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* the provisions above, a recipient may use your version of this file under
* the terms of any one of the CPL, the GPL or the LGPL.
***** END LICENSE BLOCK *****/
package org.jruby.ext.socket;
import com.sun.jna.ptr.IntByReference;
import org.jruby.Ruby;
import org.jruby.RubyClass;
import org.jruby.RubyNumeric;
import org.jruby.anno.JRubyClass;
import org.jruby.anno.JRubyMethod;
import org.jruby.javasupport.util.RuntimeHelpers;
import org.jruby.runtime.ObjectAllocator;
import org.jruby.runtime.ThreadContext;
import org.jruby.runtime.Visibility;
import org.jruby.runtime.builtin.IRubyObject;
/**
*
* @author <a href="mailto:ola.bini@gmail.com">Ola Bini</a>
*/
@JRubyClass(name="UNIXServer", parent="UNIXSocket")
public class RubyUNIXServer extends RubyUNIXSocket {
private static ObjectAllocator UNIXSERVER_ALLOCATOR = new ObjectAllocator() {
public IRubyObject allocate(Ruby runtime, RubyClass klass) {
return new RubyUNIXServer(runtime, klass);
}
};
static void createUNIXServer(Ruby runtime) {
RubyClass rb_cUNIXServer = runtime.defineClass("UNIXServer", runtime.fastGetClass("UNIXSocket"), UNIXSERVER_ALLOCATOR);
runtime.getObject().fastSetConstant("UNIXserver", rb_cUNIXServer);
rb_cUNIXServer.defineAnnotatedMethods(RubyUNIXServer.class);
}
public RubyUNIXServer(Ruby runtime, RubyClass type) {
super(runtime, type);
}
@JRubyMethod(visibility = Visibility.PRIVATE)
public IRubyObject initialize(ThreadContext context, IRubyObject path) throws Exception {
init_unixsock(context.getRuntime(), path, true);
return this;
}
@Deprecated
public IRubyObject accept() throws Exception {
return accept(getRuntime().getCurrentContext());
}
@JRubyMethod
public IRubyObject accept(ThreadContext context) throws Exception {
LibCSocket.sockaddr_un from = new LibCSocket.sockaddr_un();
int fd2 = INSTANCE.accept(fd, from, new IntByReference(LibCSocket.sockaddr_un.LENGTH));
if(fd2 < 0) {
rb_sys_fail(context.getRuntime(), null);
}
Ruby runtime = context.getRuntime();
RubyUNIXSocket sock = (RubyUNIXSocket)(RuntimeHelpers.invoke(context, runtime.fastGetClass("UNIXSocket"), "allocate"));
sock.fd = fd2;
sock.fpath = new String(from.sun_path);
sock.init_sock(context.getRuntime());
return sock;
}
@Deprecated
public IRubyObject accept_nonblock() throws Exception {
return accept_nonblock(getRuntime().getCurrentContext());
}
@JRubyMethod
public IRubyObject accept_nonblock(ThreadContext context) throws Exception {
LibCSocket.sockaddr_un from = new LibCSocket.sockaddr_un();
IntByReference fromlen = new IntByReference(LibCSocket.sockaddr_un.LENGTH);
int flags = INSTANCE.fcntl(fd, RubyUNIXSocket.F_GETFL ,0);
INSTANCE.fcntl(fd, RubyUNIXSocket.F_SETFL, flags | RubyUNIXSocket.O_NONBLOCK);
int fd2 = INSTANCE.accept(fd, from, new IntByReference(LibCSocket.sockaddr_un.LENGTH));
if(fd2 < 0) {
rb_sys_fail(context.getRuntime(), null);
}
Ruby runtime = context.getRuntime();
RubyUNIXSocket sock = (RubyUNIXSocket)(RuntimeHelpers.invoke(context, runtime.fastGetClass("UNIXSocket"), "allocate"));
sock.fd = fd2;
sock.fpath = new String(from.sun_path);
sock.init_sock(context.getRuntime());
return sock;
}
@Deprecated
public IRubyObject sysaccept() throws Exception {
return accept(getRuntime().getCurrentContext());
}
@JRubyMethod
public IRubyObject sysaccept(ThreadContext context) throws Exception {
return accept(context);
}
@Deprecated
public IRubyObject listen(IRubyObject log) {
return listen(getRuntime().getCurrentContext(), log);
}
@JRubyMethod
public IRubyObject listen(ThreadContext context, IRubyObject log) {
if(INSTANCE.listen(fd, RubyNumeric.fix2int(log)) < 0) {
rb_sys_fail(context.getRuntime(), "listen(2)");
}
return context.getRuntime().newFixnum(0);
}
}// RubyUNIXServer