82 lines
2.9 KiB
C++
82 lines
2.9 KiB
C++
/**
|
|
* Copyright (c) 2019, The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#define LOG_TAG "OemNetd"
|
|
|
|
#include "OemNetdListener.h"
|
|
|
|
namespace com {
|
|
namespace android {
|
|
namespace internal {
|
|
namespace net {
|
|
|
|
::android::sp<::android::IBinder> OemNetdListener::getListener() {
|
|
// Thread-safe initialization.
|
|
static ::android::sp<OemNetdListener> listener = ::android::sp<OemNetdListener>::make();
|
|
static ::android::sp<::android::IBinder> sIBinder = ::android::IInterface::asBinder(listener);
|
|
return sIBinder;
|
|
}
|
|
|
|
::android::binder::Status OemNetdListener::isAlive(bool* alive) {
|
|
*alive = true;
|
|
return ::android::binder::Status::ok();
|
|
}
|
|
|
|
::android::binder::Status OemNetdListener::registerOemUnsolicitedEventListener(
|
|
const ::android::sp<IOemNetdUnsolicitedEventListener>& listener) {
|
|
registerOemUnsolicitedEventListenerInternal(listener);
|
|
listener->onRegistered();
|
|
return ::android::binder::Status::ok();
|
|
}
|
|
|
|
void OemNetdListener::registerOemUnsolicitedEventListenerInternal(
|
|
const ::android::sp<IOemNetdUnsolicitedEventListener>& listener) {
|
|
std::lock_guard lock(mOemUnsolicitedMutex);
|
|
|
|
// Create the death listener.
|
|
class DeathRecipient : public ::android::IBinder::DeathRecipient {
|
|
public:
|
|
DeathRecipient(OemNetdListener* oemNetdListener,
|
|
::android::sp<IOemNetdUnsolicitedEventListener> listener)
|
|
: mOemNetdListener(oemNetdListener), mListener(std::move(listener)) {}
|
|
~DeathRecipient() override = default;
|
|
void binderDied(const ::android::wp<::android::IBinder>& /* who */) override {
|
|
mOemNetdListener->unregisterOemUnsolicitedEventListenerInternal(mListener);
|
|
}
|
|
|
|
private:
|
|
OemNetdListener* mOemNetdListener;
|
|
::android::sp<IOemNetdUnsolicitedEventListener> mListener;
|
|
};
|
|
::android::sp<::android::IBinder::DeathRecipient> deathRecipient =
|
|
new DeathRecipient(this, listener);
|
|
|
|
::android::IInterface::asBinder(listener)->linkToDeath(deathRecipient);
|
|
|
|
mOemUnsolListenerMap.insert({listener, deathRecipient});
|
|
}
|
|
|
|
void OemNetdListener::unregisterOemUnsolicitedEventListenerInternal(
|
|
const ::android::sp<IOemNetdUnsolicitedEventListener>& listener) {
|
|
std::lock_guard lock(mOemUnsolicitedMutex);
|
|
mOemUnsolListenerMap.erase(listener);
|
|
}
|
|
|
|
} // namespace net
|
|
} // namespace internal
|
|
} // namespace android
|
|
} // namespace com
|