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 <log/log.h>
19 
20 #include <android-modules-utils/sdk_level.h>
21 
22 namespace android {
23 
24 int register_com_android_server_TestNetworkService(JNIEnv* env);
25 int register_com_android_server_connectivity_ClatCoordinator(JNIEnv* env);
26 int register_android_server_net_NetworkStatsFactory(JNIEnv* env);
27 int register_android_server_net_NetworkStatsService(JNIEnv* env);
28 int register_com_android_server_ServiceManagerWrapper(JNIEnv* env);
29 int register_com_android_net_module_util_TimerFdUtils(JNIEnv *env,
30                                                       char const *class_name);
31 
JNI_OnLoad(JavaVM * vm,void *)32 extern "C" jint JNI_OnLoad(JavaVM* vm, void*) {
33     JNIEnv *env;
34     if (vm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6) != JNI_OK) {
35         ALOGE("GetEnv failed");
36         return JNI_ERR;
37     }
38 
39     if (register_com_android_server_TestNetworkService(env) < 0) {
40         return JNI_ERR;
41     }
42 
43     if (register_com_android_server_ServiceManagerWrapper(env) < 0) {
44         return JNI_ERR;
45     }
46 
47     if (android::modules::sdklevel::IsAtLeastT()) {
48         if (register_com_android_server_connectivity_ClatCoordinator(env) < 0) {
49             return JNI_ERR;
50         }
51 
52         if (register_android_server_net_NetworkStatsFactory(env) < 0) {
53             return JNI_ERR;
54         }
55 
56         if (register_android_server_net_NetworkStatsService(env) < 0) {
57             return JNI_ERR;
58         }
59     }
60 
61     if (register_com_android_net_module_util_TimerFdUtils(
62             env, "android/net/connectivity/com/android/net/module/util/"
63                  "TimerFdUtils") < 0) {
64       return JNI_ERR;
65     }
66 
67     return JNI_VERSION_1_6;
68 }
69 
70 };
71