Issue 4030 - Move JNI bindings into separate library project

jni/JniFilter.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 <AdblockPlus.h>
-#include "Utils.h"
-#include "JniJsValue.h"
-
-static AdblockPlus::Filter* GetFilterPtr(jlong ptr)
-{
-  return JniLongToTypePtr<AdblockPlus::FilterPtr>(ptr)->get();
-}
-
-static jlong JNICALL JniCtor(JNIEnv* env, jclass clazz, jlong jsValue)
-{
-  try
-  {
-    return JniPtrToLong(new AdblockPlus::FilterPtr(new AdblockPlus::Filter(JniGetJsValuePtr(jsValue))));
-  }
-  CATCH_THROW_AND_RETURN(env, 0)
-}
-
-static jobject JNICALL JniGetType(JNIEnv* env, jclass clazz, jlong ptr)
-{
-  AdblockPlus::Filter::Type type;
-  try
-  {
-    type = GetFilterPtr(ptr)->GetType();
-  }
-  CATCH_THROW_AND_RETURN(env, 0)
-
-  const char* enumName = 0;
-
-  switch (type)
-  {
-  case AdblockPlus::Filter::TYPE_BLOCKING:
-    enumName = "BLOCKING";
-    break;
-  case AdblockPlus::Filter::TYPE_COMMENT:
-    enumName = "COMMENT";
-    break;
-  case AdblockPlus::Filter::TYPE_ELEMHIDE:
-    enumName = "ELEMHIDE";
-    break;
-  case AdblockPlus::Filter::TYPE_ELEMHIDE_EXCEPTION:
-    enumName = "ELEMHIDE_EXCEPTION";
-    break;
-  case AdblockPlus::Filter::TYPE_EXCEPTION:
-    enumName = "EXCEPTION";
-    break;
-  default:
-    enumName = "INVALID";
-    break;
-  }
-
-  JniLocalReference<jclass> enumClass(env, env->FindClass(PKG("Filter$Type")));
-  jfieldID enumField = env->GetStaticFieldID(*enumClass, enumName,
-      TYP("Filter$Type"));
-  return env->GetStaticObjectField(*enumClass, enumField);
-}
-
-static jboolean JNICALL JniIsListed(JNIEnv* env, jclass clazz, jlong ptr)
-{
-  try
-  {
-    return GetFilterPtr(ptr)->IsListed() ? JNI_TRUE : JNI_FALSE;
-  }
-  CATCH_THROW_AND_RETURN(env, JNI_FALSE)
-}
-
-static void JNICALL JniAddToList(JNIEnv* env, jclass clazz, jlong ptr)
-{
-  try
-  {
-    GetFilterPtr(ptr)->AddToList();
-  }
-  CATCH_AND_THROW(env)
-}
-
-static void JNICALL JniRemoveFromList(JNIEnv* env, jclass clazz, jlong ptr)
-{
-  try
-  {
-    GetFilterPtr(ptr)->RemoveFromList();
-  }
-  CATCH_AND_THROW(env)
-}
-
-static jboolean JNICALL JniOperatorEquals(JNIEnv* env, jclass clazz, jlong ptr, jlong otherPtr)
-{
-  AdblockPlus::Filter* me = GetFilterPtr(ptr);
-  AdblockPlus::Filter* other = GetFilterPtr(otherPtr);
-
-  try
-  {
-    return *me == *other ? JNI_TRUE : JNI_FALSE;
-  }
-  CATCH_THROW_AND_RETURN(env, JNI_FALSE)
-}
-
-static JNINativeMethod methods[] =
-{
-  { (char*)"ctor", (char*)"(J)J", (void*)JniCtor },
-  { (char*)"getType", (char*)"(J)" TYP("Filter$Type"), (void*)JniGetType },
-  { (char*)"isListed", (char*)"(J)Z", (void*)JniIsListed },
-  { (char*)"addToList", (char*)"(J)V", (void*)JniAddToList },
-  { (char*)"removeFromList", (char*)"(J)V", (void*)JniRemoveFromList },
-  { (char*)"operatorEquals", (char*)"(JJ)Z", (void*)JniOperatorEquals }
-};
-
-extern "C" JNIEXPORT void JNICALL Java_org_adblockplus_libadblockplus_Filter_registerNatives(JNIEnv *env, jclass clazz)
-{
-  env->RegisterNatives(clazz, methods, sizeof(methods) / sizeof(methods[0]));
-}