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Java > Open Source Codes > org > apache > tomcat > jni > Local


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 package org.apache.tomcat.jni;
19
20 /** Local socket
21  *
22  * @author Mladen Turk
23  * @version $Revision: 467222 $, $Date: 2006-10-24 05:17:11 +0200 (mar., 24 oct. 2006) $
24  */
25
26 public class Local {
27
28     /**
29      * Create a socket.
30      * @param path The address of the new socket.
31      * @param cont The parent pool to use
32      * @return The new socket that has been set up.
33      */
34     public static native long create(String JavaDoc path, long cont)
35         throws Exception JavaDoc;
36
37     /**
38      * Bind the socket to its associated port
39      * @param sock The socket to bind
40      * @param sa The socket address to bind to
41      * This may be where we will find out if there is any other process
42      * using the selected port.
43      */
44     public static native int bind(long sock, long sa);
45
46     /**
47      * Listen to a bound socket for connections.
48      * @param sock The socket to listen on
49      * @param backlog The number of outstanding connections allowed in the sockets
50      * listen queue. If this value is less than zero, for NT pipes
51      * the number of instances is unlimite.
52      *
53      */
54     public static native int listen(long sock, int backlog);
55
56     /**
57      * Accept a new connection request
58      * @param sock The socket we are listening on.
59      * @param pool The pool for the new socket.
60      * @return A copy of the socket that is connected to the socket that
61      * made the connection request. This is the socket which should
62      * be used for all future communication.
63      */
64     public static native long accept(long sock)
65         throws Exception JavaDoc;
66
67     /**
68      * Issue a connection request to a socket either on the same machine
69      * or a different one.
70      * @param sock The socket we wish to use for our side of the connection
71      * @param sa The address of the machine we wish to connect to.
72      * Unused for NT Pipes.
73      */
74     public static native int connect(long sock, long sa);
75
76 }
77
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