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/*
* Copyright 2021 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 "FrontendClient"
#include "FrontendClient.h"
#include <aidl/android/hardware/tv/tuner/Constant.h>
#include <android-base/logging.h>
#include <utils/Log.h>
using ::aidl::android::hardware::tv::tuner::Constant;
namespace android {
/////////////// FrontendClient ///////////////////////
FrontendClient::FrontendClient(shared_ptr<ITunerFrontend> tunerFrontend, FrontendType type) {
mTunerFrontend = tunerFrontend;
mType = type;
}
FrontendClient::~FrontendClient() {
mTunerFrontend = nullptr;
mType = FrontendType::UNDEFINED;
}
Result FrontendClient::setCallback(sp<FrontendClientCallback> frontendClientCallback) {
if (mTunerFrontend != nullptr) {
shared_ptr<TunerFrontendCallback> aidlCallback =
::ndk::SharedRefBase::make<TunerFrontendCallback>(frontendClientCallback);
Status s = mTunerFrontend->setCallback(aidlCallback);
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
Result FrontendClient::tune(const FrontendSettings& settings) {
if (mTunerFrontend != nullptr) {
Status s = mTunerFrontend->tune(settings);
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
Result FrontendClient::stopTune() {
if (mTunerFrontend != nullptr) {
Status s = mTunerFrontend->stopTune();
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
Result FrontendClient::scan(const FrontendSettings& settings, FrontendScanType type) {
if (mTunerFrontend != nullptr) {
Status s = mTunerFrontend->scan(settings, type);
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
Result FrontendClient::stopScan() {
if (mTunerFrontend != nullptr) {
Status s = mTunerFrontend->stopScan();
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
vector<FrontendStatus> FrontendClient::getStatus(vector<FrontendStatusType> statusTypes) {
vector<FrontendStatus> status;
if (mTunerFrontend != nullptr) {
mTunerFrontend->getStatus(statusTypes, &status);
}
return status;
}
Result FrontendClient::setLnb(sp<LnbClient> lnbClient) {
if (mTunerFrontend != nullptr) {
Status s = mTunerFrontend->setLnb(lnbClient->getAidlLnb());
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
int32_t FrontendClient::linkCiCamToFrontend(int32_t ciCamId) {
int32_t ltsId = static_cast<int32_t>(Constant::INVALID_LTS_ID);
if (mTunerFrontend != nullptr) {
Status s = mTunerFrontend->linkCiCamToFrontend(ciCamId, <sId);
if (!s.isOk()) {
return static_cast<int32_t>(Constant::INVALID_LTS_ID);
}
}
return ltsId;
}
Result FrontendClient::unlinkCiCamToFrontend(int32_t ciCamId) {
if (mTunerFrontend != nullptr) {
Status s = mTunerFrontend->unlinkCiCamToFrontend(ciCamId);
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
Result FrontendClient::close() {
if (mTunerFrontend != nullptr) {
Status s = mTunerFrontend->close();
mTunerFrontend = nullptr;
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
Result FrontendClient::getHardwareInfo(string& info) {
if (mTunerFrontend != nullptr) {
Status s = mTunerFrontend->getHardwareInfo(&info);
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
Result FrontendClient::removeOutputPid(int32_t pid) {
if (mTunerFrontend != nullptr) {
Status s = mTunerFrontend->removeOutputPid(pid);
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
vector<FrontendStatusReadiness> FrontendClient::getStatusReadiness(
const std::vector<FrontendStatusType>& statusTypes) {
vector<FrontendStatusReadiness> readiness;
if (mTunerFrontend != nullptr) {
mTunerFrontend->getFrontendStatusReadiness(statusTypes, &readiness);
}
return readiness;
}
shared_ptr<ITunerFrontend> FrontendClient::getAidlFrontend() {
return mTunerFrontend;
}
int32_t FrontendClient::getId() {
if (mTunerFrontend != nullptr) {
int32_t id;
Status s = mTunerFrontend->getFrontendId(&id);
if (s.isOk()) {
return id;
}
}
return static_cast<int32_t>(Constant::INVALID_FRONTEND_ID);
}
/////////////// IFrontendCallback ///////////////////////
TunerFrontendCallback::TunerFrontendCallback(sp<FrontendClientCallback> frontendClientCallback)
: mFrontendClientCallback(frontendClientCallback) {}
Status TunerFrontendCallback::onEvent(FrontendEventType frontendEventType) {
if (mFrontendClientCallback != nullptr) {
mFrontendClientCallback->onEvent(frontendEventType);
return Status::ok();
}
return Status::fromServiceSpecificError(static_cast<int32_t>(Result::INVALID_STATE));
}
Status TunerFrontendCallback::onScanMessage(FrontendScanMessageType messageType,
const FrontendScanMessage& message) {
if (mFrontendClientCallback != nullptr) {
mFrontendClientCallback->onScanMessage(messageType, message);
return Status::ok();
}
return Status::fromServiceSpecificError(static_cast<int32_t>(Result::INVALID_STATE));
}
} // namespace android
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