Issue 5556 - make C++ implementation of LogSystem manageable only by JsEngine

libadblockplus-android/jni/JniLogSystem.cpp

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-present eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 17 matching lines @@
 
 void JniLogSystem_OnUnload(JavaVM* vm, JNIEnv* env, void* reserved)
 {
   if (logLevelClass)
   {
     delete logLevelClass;
     logLevelClass = NULL;
   }
 }
 
-static jlong JNICALL JniCtor(JNIEnv* env, jclass clazz, jobject callbackObject)
-{
-  try
-  {
-    return JniPtrToLong(new AdblockPlus::LogSystemPtr(new JniLogSystemCallback(env, callbackObject)));
-  }
-  CATCH_THROW_AND_RETURN(env, 0)
-}
-
-static void JNICALL JniDtor(JNIEnv* env, jclass clazz, jlong ptr)
-{
-  delete JniLongToTypePtr<AdblockPlus::LogSystemPtr>(ptr);
-}
-
 JniLogSystemCallback::JniLogSystemCallback(JNIEnv* env, jobject callbackObject)
   : JniCallbackBase(env, callbackObject), AdblockPlus::LogSystem()
 {
 }
 
 void JniLogSystemCallback::operator()(AdblockPlus::LogSystem::LogLevel logLevel,
     const std::string& message, const std::string& source)
 {
   JNIEnvAcquire env(GetJavaVM());
 
@@ skipping 42 matching lines @@
       JniLocalReference<jstring> jSource(*env,
           env->NewStringUTF(source.c_str()));
 
       env->CallVoidMethod(GetCallbackObject(), method, *jLogLevel, *jMessage,
           *jSource);
     }
 
     CheckAndLogJavaException(*env);
   }
 }
-
-static JNINativeMethod methods[] =
-{
-  { (char*)"ctor", (char*)"(Ljava/lang/Object;)J", (void*)JniCtor },
-  { (char*)"dtor", (char*)"(J)V", (void*)JniDtor }
-};
-
-extern "C" JNIEXPORT void JNICALL Java_org_adblockplus_libadblockplus_LogSystem_registerNatives(JNIEnv *env, jclass clazz)
-{
-  env->RegisterNatives(clazz, methods, sizeof(methods) / sizeof(methods[0]));
-}