| /* |
| * Copyright (c) 1997, 2002, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #include "java_net_DatagramPacket.h" |
| #include "net_util.h" |
| |
| /************************************************************************ |
| * DatagramPacket |
| */ |
| |
| jfieldID dp_addressID; |
| jfieldID dp_portID; |
| jfieldID dp_bufID; |
| jfieldID dp_offsetID; |
| jfieldID dp_lengthID; |
| jfieldID dp_bufLengthID; |
| |
| /* |
| * Class: java_net_DatagramPacket |
| * Method: init |
| * Signature: ()V |
| */ |
| JNIEXPORT void JNICALL |
| Java_java_net_DatagramPacket_init (JNIEnv *env, jclass cls) { |
| dp_addressID = (*env)->GetFieldID(env, cls, "address", |
| "Ljava/net/InetAddress;"); |
| CHECK_NULL(dp_addressID); |
| dp_portID = (*env)->GetFieldID(env, cls, "port", "I"); |
| CHECK_NULL(dp_portID); |
| dp_bufID = (*env)->GetFieldID(env, cls, "buf", "[B"); |
| CHECK_NULL(dp_bufID); |
| dp_offsetID = (*env)->GetFieldID(env, cls, "offset", "I"); |
| CHECK_NULL(dp_offsetID); |
| dp_lengthID = (*env)->GetFieldID(env, cls, "length", "I"); |
| CHECK_NULL(dp_lengthID); |
| dp_bufLengthID = (*env)->GetFieldID(env, cls, "bufLength", "I"); |
| CHECK_NULL(dp_bufLengthID); |
| } |