1 /* 2 * Copyright (C) 2020 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <nativehelper/JNIHelp.h> 18 #include "jni.h" 19 20 #define LOG_TAG "TetheringJni" 21 #include <android/log.h> 22 23 namespace android { 24 25 int register_android_net_util_TetheringUtils(JNIEnv* env); 26 int register_com_android_networkstack_tethering_BpfMap(JNIEnv* env); 27 int register_com_android_networkstack_tethering_BpfCoordinator(JNIEnv* env); 28 int register_com_android_networkstack_tethering_BpfUtils(JNIEnv* env); 29 JNI_OnLoad(JavaVM * vm,void *)30extern "C" jint JNI_OnLoad(JavaVM* vm, void*) { 31 JNIEnv *env; 32 if (vm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6) != JNI_OK) { 33 __android_log_print(ANDROID_LOG_FATAL, LOG_TAG, "ERROR: GetEnv failed"); 34 return JNI_ERR; 35 } 36 37 if (register_android_net_util_TetheringUtils(env) < 0) return JNI_ERR; 38 39 if (register_com_android_networkstack_tethering_BpfMap(env) < 0) return JNI_ERR; 40 41 if (register_com_android_networkstack_tethering_BpfCoordinator(env) < 0) return JNI_ERR; 42 43 if (register_com_android_networkstack_tethering_BpfUtils(env) < 0) return JNI_ERR; 44 45 return JNI_VERSION_1_6; 46 } 47 48 }; // namespace android 49