1 /* 2 * Copyright (c) 2000, 2013, 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 <string.h> 27 28 #include "net_util.h" 29 #include "JNIHelp.h" 30 31 #define NATIVE_METHOD(className, functionName, signature) \ 32 { #functionName, signature, (void*)(className ## _ ## functionName) } 33 34 /************************************************************************ 35 * Inet6Address 36 */ 37 38 jclass ia6_class; 39 jfieldID ia6_holder6ID; 40 41 jfieldID ia6_ipaddressID; 42 jfieldID ia6_scopeidID; 43 jfieldID ia6_scopeidsetID; 44 jfieldID ia6_scopeifnameID; 45 jmethodID ia6_ctrID; 46 47 static void Inet6Address_init(JNIEnv *env) { 48 jclass ia6h_class; 49 jclass c = (*env)->FindClass(env, "java/net/Inet6Address"); 50 CHECK_NULL(c); 51 ia6_class = (*env)->NewGlobalRef(env, c); 52 CHECK_NULL(ia6_class); 53 ia6h_class = (*env)->FindClass(env, "java/net/Inet6Address$Inet6AddressHolder"); 54 CHECK_NULL(ia6h_class); 55 ia6_holder6ID = (*env)->GetFieldID(env, ia6_class, "holder6", "Ljava/net/Inet6Address$Inet6AddressHolder;"); 56 CHECK_NULL(ia6_holder6ID); 57 ia6_ipaddressID = (*env)->GetFieldID(env, ia6h_class, "ipaddress", "[B"); 58 CHECK_NULL(ia6_ipaddressID); 59 ia6_scopeidID = (*env)->GetFieldID(env, ia6h_class, "scope_id", "I"); 60 CHECK_NULL(ia6_scopeidID); 61 ia6_scopeidsetID = (*env)->GetFieldID(env, ia6h_class, "scope_id_set", "Z"); 62 CHECK_NULL(ia6_scopeidsetID); 63 ia6_scopeifnameID = (*env)->GetFieldID(env, ia6h_class, "scope_ifname", "Ljava/net/NetworkInterface;"); 64 CHECK_NULL(ia6_scopeifnameID); 65 ia6_ctrID = (*env)->GetMethodID(env, ia6_class, "<init>", "()V"); 66 } 67 68 void register_java_net_Inet6Address(JNIEnv* env) { 69 Inet6Address_init(env); 70 } 71
