// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// This file is autogenerated by
//     base/android/jni_generator/jni_generator.py
// For
//     org/chromium/foo/Foo

#ifndef org_chromium_foo_Foo_JNI
#define org_chromium_foo_Foo_JNI

#include <jni.h>

#include "base/android/jni_generator/jni_generator_helper.h"

#include "base/android/jni_int_wrapper.h"

// Step 1: forward declarations.
namespace {
const char kFooClassPath[] = "org/chromium/foo/Foo";
// Leaking this jclass as we cannot use LazyInstance from some threads.
base::subtle::AtomicWord g_Foo_clazz __attribute__((unused)) = 0;
#define Foo_clazz(env) base::android::LazyGetClass(env, kFooClassPath, &g_Foo_clazz)

}  // namespace

// Step 2: method stubs.

static void DoSomething(JNIEnv* env, const base::android::JavaParamRef<jclass>&
    jcaller,
    const base::android::JavaParamRef<jobject>& callback);

JNI_GENERATOR_EXPORT void Java_org_chromium_foo_Foo_nativeDoSomething(JNIEnv*
    env, jclass jcaller,
    jobject callback) {
  return DoSomething(env, base::android::JavaParamRef<jclass>(env, jcaller),
      base::android::JavaParamRef<jobject>(env, callback));
}

static base::subtle::AtomicWord g_Foo_calledByNative = 0;
static void Java_Foo_calledByNative(JNIEnv* env, const
    base::android::JavaRefOrBare<jobject>& callback) {
  CHECK_CLAZZ(env, Foo_clazz(env),
      Foo_clazz(env));
  jmethodID method_id =
      base::android::MethodID::LazyGet<
      base::android::MethodID::TYPE_STATIC>(
      env, Foo_clazz(env),
      "calledByNative",
"("
"Lorg/chromium/foo/Bar$Callback;"
")"
"V",
      &g_Foo_calledByNative);

     env->CallStaticVoidMethod(Foo_clazz(env),
          method_id, callback.obj());
  jni_generator::CheckException(env);
}

// Step 3: RegisterNatives.

static const JNINativeMethod kMethodsFoo[] = {
    { "nativeDoSomething",
"("
"Lorg/chromium/foo/Bar$Callback;"
")"
"V", reinterpret_cast<void*>(Java_org_chromium_foo_Foo_nativeDoSomething) },
};

static bool RegisterNativesImpl(JNIEnv* env) {
  if (jni_generator::ShouldSkipJniRegistration(false))
    return true;

  const int kMethodsFooSize = arraysize(kMethodsFoo);

  if (env->RegisterNatives(Foo_clazz(env),
                           kMethodsFoo,
                           kMethodsFooSize) < 0) {
    jni_generator::HandleRegistrationError(
        env, Foo_clazz(env), __FILE__);
    return false;
  }

  return true;
}

#endif  // org_chromium_foo_Foo_JNI