1/*
2 * Copyright (c) 1997, 2002, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26#include "java_net_DatagramPacket.h"
27#include "net_util.h"
28
29/************************************************************************
30 * DatagramPacket
31 */
32
33jfieldID dp_addressID;
34jfieldID dp_portID;
35jfieldID dp_bufID;
36jfieldID dp_offsetID;
37jfieldID dp_lengthID;
38jfieldID dp_bufLengthID;
39
40/*
41 * Class: java_net_DatagramPacket
42 * Method: init
43 * Signature: ()V
44 */
45JNIEXPORT void JNICALL
46Java_java_net_DatagramPacket_init (JNIEnv *env, jclass cls) {
47 dp_addressID = (*env)->GetFieldID(env, cls, "address",
48 "Ljava/net/InetAddress;");
49 CHECK_NULL(dp_addressID);
50 dp_portID = (*env)->GetFieldID(env, cls, "port", "I");
51 CHECK_NULL(dp_portID);
52 dp_bufID = (*env)->GetFieldID(env, cls, "buf", "[B");
53 CHECK_NULL(dp_bufID);
54 dp_offsetID = (*env)->GetFieldID(env, cls, "offset", "I");
55 CHECK_NULL(dp_offsetID);
56 dp_lengthID = (*env)->GetFieldID(env, cls, "length", "I");
57 CHECK_NULL(dp_lengthID);
58 dp_bufLengthID = (*env)->GetFieldID(env, cls, "bufLength", "I");
59 CHECK_NULL(dp_bufLengthID);
60}
61