Issue 4030 - Move JNI bindings into separate library project

jni/JniFilterChangeCallback.cpp

-/*
- * This file is part of Adblock Plus <https://adblockplus.org/>,
- * Copyright (C) 2006-2016 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
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "JniCallbacks.h"
-
-static jlong JNICALL JniCtor(JNIEnv* env, jclass clazz, jobject callbackObject)
-{
-  try
-  {
-    return JniPtrToLong(new JniFilterChangeCallback(env, callbackObject));
-  }
-  CATCH_THROW_AND_RETURN(env, 0)
-}
-
-static void JNICALL JniDtor(JNIEnv* env, jclass clazz, jlong ptr)
-{
-  delete JniLongToTypePtr<JniFilterChangeCallback>(ptr);
-}
-
-JniFilterChangeCallback::JniFilterChangeCallback(JNIEnv* env,
-    jobject callbackObject)
-    : JniCallbackBase(env, callbackObject), jsValueClass(
-        new JniGlobalReference<jclass>(env, env->FindClass(PKG("JsValue"))))
-{
-}
-
-void JniFilterChangeCallback::Callback(const std::string& arg,
-    const AdblockPlus::JsValuePtr jsValue)
-{
-  JNIEnvAcquire env(GetJavaVM());
-
-  jmethodID method = env->GetMethodID(
-      *JniLocalReference<jclass>(*env,
-          env->GetObjectClass(GetCallbackObject())),
-      "filterChangeCallback", "(Ljava/lang/String;" TYP("JsValue") ")V");
-
-  if (method)
-  {
-    JniLocalReference<jstring> jArg(*env, env->NewStringUTF(arg.c_str()));
-    JniLocalReference<jobject> jJsValue(*env,
-        NewJniJsValue(*env, jsValue, jsValueClass->Get()));
-    env->CallVoidMethod(GetCallbackObject(), method, *jArg, *jJsValue);
-  }
-
-  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_FilterChangeCallback_registerNatives(JNIEnv *env, jclass clazz)
-{
-  env->RegisterNatives(clazz, methods, sizeof(methods) / sizeof(methods[0]));
-}