multimedia_av_session/services/session/ipc/proxy/avcast_controller_proxy.cpp

/*
 * Copyright (c) 2023-2025 Huawei Device Co., Ltd.
 * 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.
 */

#include "avcast_controller_proxy.h"
#include "avcast_controller_callback_client.h"
#include "avsession_errors.h"
#include "avsession_log.h"
#include "avsession_trace.h"
#include "media_info_holder.h"
#include "surface_utils.h"
#include "stream_dfx_manager.h"
#include "audio_errors.h"

namespace OHOS::AVSession {
AVCastControllerProxy::AVCastControllerProxy(const sptr<IRemoteObject>& impl)
    : IRemoteProxy<IAVCastController>(impl)
{
    SLOGD("AVCastControllerProxy construct");
}

AVCastControllerProxy::~AVCastControllerProxy()
{
    std::lock_guard<std::recursive_mutex> lock(controllerProxyLock_);
    SLOGI("AVCastControllerProxy destroy");
    isDestroy_ = true;
    Destroy();
}

int32_t AVCastControllerProxy::SendCustomData(const AAFwk::WantParams& data)
{
    AVSESSION_TRACE_SYNC_START("AVCastControllerProxy::SendCustomData");
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(!isDestroy_.load(), ERR_CONTROLLER_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_CONTROLLER_NOT_EXIST_CAST_SET, "controller is destroy", false),
        "controller is destroy");
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()), ERR_MARSHALLING,
        "write interface token failed");
    CHECK_AND_RETURN_RET_LOG(parcel.WriteParcelable(&data), ERR_MARSHALLING, "write data failed");

    auto remote = Remote();
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(remote != nullptr, ERR_SERVICE_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_SERVICE_NOT_EXIST_CAST_SET, "get remote service failed", false),
        "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_SEND_CUSTOM_DATA, parcel, reply, option) == 0,
        ERR_IPC_SEND_REQUEST, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    return reply.ReadInt32(ret) ? ret : AVSESSION_ERROR;
}

int32_t AVCastControllerProxy::SendControlCommand(const AVCastControlCommand& cmd)
{
    std::lock_guard<std::recursive_mutex> lock(controllerProxyLock_);
    AVSESSION_TRACE_SYNC_START("AVCastControllerProxy::SendControlCommand");
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(!isDestroy_.load(), ERR_CONTROLLER_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_CONTROLLER_NOT_EXIST_CAST_SET, "controller is destroy", false),
        "controller is destroy");
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(cmd.IsValid(), ERR_COMMAND_NOT_SUPPORT,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_COMMAND_NOT_SUPPORT_CAST_SET, "command not valid", false),
        "command not valid");
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()), ERR_MARSHALLING,
        "write interface token failed");
    CHECK_AND_RETURN_RET_LOG(parcel.WriteParcelable(&cmd), ERR_MARSHALLING, "write cmd failed");

    auto remote = Remote();
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(remote != nullptr, ERR_SERVICE_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_SERVICE_NOT_EXIST_CAST_SET, "get remote service failed", false),
        "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_SEND_CONTROL_COMMAND, parcel, reply, option) == 0,
        ERR_IPC_SEND_REQUEST, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    return reply.ReadInt32(ret) ? ret : AVSESSION_ERROR;
}

int32_t AVCastControllerProxy::Start(const AVQueueItem& avQueueItem)
{
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(!isDestroy_.load(), ERR_CONTROLLER_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_CONTROLLER_NOT_EXIST_CAST_SET, "controller is destroy", false),
        "controller is destroy");
    MessageParcel parcel;
    parcel.SetMaxCapacity(defaultIpcCapacity);
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()), ERR_MARSHALLING,
        "write interface token failed");
    CHECK_AND_RETURN_RET_LOG(avQueueItem.GetDescription() != nullptr, ERR_INVALID_PARAM,
        "description is nullptr");
    CHECK_AND_RETURN_RET_LOG(parcel.WriteParcelable(&avQueueItem), ERR_UNMARSHALLING, "Write avQueueItem failed");
    int32_t startFd = avQueueItem.GetDescription()->GetFdSrc().fd_;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteFileDescriptor(startFd < 0 ? 0 : startFd),
        ERR_UNMARSHALLING, "Write avQueueItem failed");
    SLOGI("Start received fd %{public}d", avQueueItem.GetDescription()->GetFdSrc().fd_);

    auto remote = Remote();
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(remote != nullptr, ERR_SERVICE_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_SERVICE_NOT_EXIST_CAST_SET, "get remote service failed", false),
        "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_START, parcel, reply, option) == 0,
        ERR_IPC_SEND_REQUEST, "send request failed");
    int32_t ret = AVSESSION_ERROR;
    return reply.ReadInt32(ret) ? ret : AVSESSION_ERROR;
}

int32_t AVCastControllerProxy::Prepare(const AVQueueItem& avQueueItem)
{
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(!isDestroy_.load(), ERR_CONTROLLER_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_CONTROLLER_NOT_EXIST_CAST_SET, "controller is destroy", false),
        "controller is destroy");
    MessageParcel parcel;
    parcel.SetMaxCapacity(defaultIpcCapacity);
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()), ERR_MARSHALLING,
        "write interface token failed");
    CHECK_AND_RETURN_RET_LOG(avQueueItem.GetDescription() != nullptr, ERR_INVALID_PARAM,
        "description is nullptr");
    CHECK_AND_RETURN_RET_LOG(parcel.WriteParcelable(&avQueueItem), ERR_UNMARSHALLING, "Write avQueueItem failed");
    if (avQueueItem.GetDescription()->GetFdSrc().fd_ <= 0) {
        parcel.WriteBool(false);
    } else {
        parcel.WriteBool(true);
        CHECK_AND_RETURN_RET_LOG(parcel.WriteFileDescriptor(avQueueItem.GetDescription()->GetFdSrc().fd_),
            ERR_UNMARSHALLING, "Write avQueueItem failed");
    }
    SLOGI("Prepare received fd %{public}d", avQueueItem.GetDescription()->GetFdSrc().fd_);

    auto remote = Remote();
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(remote != nullptr, ERR_SERVICE_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_SERVICE_NOT_EXIST_CAST_SET, "get remote service failed", false),
        "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_PREPARE, parcel, reply, option) == 0,
        ERR_IPC_SEND_REQUEST, "send request failed");
    int32_t ret = AVSESSION_ERROR;
    return reply.ReadInt32(ret) ? ret : AVSESSION_ERROR;
}

int32_t AVCastControllerProxy::GetDuration(int32_t& duration)
{
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()), ERR_MARSHALLING,
        "write interface token failed");

    auto remote = Remote();
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(remote != nullptr, ERR_SERVICE_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_SERVICE_NOT_EXIST_CAST_GET, "get remote service failed", false),
        "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_GET_DURATION, parcel, reply, option) == 0,
        ERR_IPC_SEND_REQUEST, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    CHECK_AND_RETURN_RET_LOG(reply.ReadInt32(ret), ERR_UNMARSHALLING, "read int32 failed");
    if (ret == AVSESSION_SUCCESS) {
        int32_t tempDuration = 0;
        CHECK_AND_RETURN_RET_LOG(reply.ReadInt32(tempDuration), ERR_UNMARSHALLING, "read string failed");
        duration = tempDuration;
    }
    return ret;
}

int32_t AVCastControllerProxy::GetCastAVPlaybackState(AVPlaybackState& state)
{
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()),
        AVSESSION_ERROR, "write interface token failed");

    auto remote = Remote();
    CHECK_AND_RETURN_RET_LOG(remote != nullptr, AVSESSION_ERROR, "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_GET_CAST_AV_PLAYBACK_STATE, parcel,
        reply, option) == 0, AVSESSION_ERROR, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    CHECK_AND_RETURN_RET_LOG(reply.ReadInt32(ret), ERR_UNMARSHALLING, "read int32 failed");
    if (ret == AVSESSION_SUCCESS) {
        sptr<AVPlaybackState> state_ = reply.ReadParcelable<AVPlaybackState>();
        CHECK_AND_RETURN_RET_LOG(state_ != nullptr, ERR_UNMARSHALLING, "read AVPlaybackState failed");
        state = *state_;
    }
    return ret;
}

int32_t AVCastControllerProxy::GetSupportedDecoders(std::vector<std::string>& decoderTypes)
{
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()),
        AVSESSION_ERROR, "write interface token failed");

    auto remote = Remote();
    CHECK_AND_RETURN_RET_LOG(remote != nullptr, AVSESSION_ERROR, "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_GET_SUPPORT_DECODER, parcel,
        reply, option) == 0, AVSESSION_ERROR, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    CHECK_AND_RETURN_RET_LOG(reply.ReadInt32(ret), ERR_UNMARSHALLING, "read int32 failed");
    if (ret == AVSESSION_SUCCESS) {
        CHECK_AND_RETURN_RET_LOG(reply.ReadStringVector(&decoderTypes), ERR_UNMARSHALLING, "read StringVector failed");
    }
    return ret;
}

int32_t AVCastControllerProxy::GetRecommendedResolutionLevel(std::string& decoderType, ResolutionLevel& resolutionLevel)
{
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()), ERR_MARSHALLING,
        "write interface token failed");
    CHECK_AND_RETURN_RET_LOG(parcel.WriteString(decoderType), ERR_MARSHALLING, "write filter failed");

    auto remote = Remote();
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(remote != nullptr, ERR_SERVICE_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_SERVICE_NOT_EXIST_CAST_GET, "get remote service failed", false),
        "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_GET_RECOMMEND_RESOLUTION_LEVEL, parcel, reply,
        option) == 0, ERR_IPC_SEND_REQUEST, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    CHECK_AND_RETURN_RET_LOG(reply.ReadInt32(ret), ERR_UNMARSHALLING, "read int32 failed");
    if (ret == AVSESSION_SUCCESS) {
        int32_t resolutionLevelInt = -1;
        CHECK_AND_RETURN_RET_LOG(reply.ReadInt32(resolutionLevelInt), ERR_UNMARSHALLING, "read int32 failed");
        resolutionLevel = static_cast<ResolutionLevel>(resolutionLevelInt);
    }
    return ret;
}

int32_t AVCastControllerProxy::GetSupportedHdrCapabilities(std::vector<HDRFormat>& hdrFormats)
{
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()),
        AVSESSION_ERROR, "write interface token failed");

    auto remote = Remote();
    CHECK_AND_RETURN_RET_LOG(remote != nullptr, AVSESSION_ERROR, "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_GET_SUPPORT_HDR_CAPABILITIES, parcel,
        reply, option) == 0, AVSESSION_ERROR, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    CHECK_AND_RETURN_RET_LOG(reply.ReadInt32(ret), ERR_UNMARSHALLING, "read int32 failed");
    if (ret == AVSESSION_SUCCESS) {
        std::vector<int32_t> hdrFormatsInt;
        CHECK_AND_RETURN_RET_LOG(reply.ReadInt32Vector(&hdrFormatsInt), ERR_UNMARSHALLING, "read int32 failed");
        for (auto it = hdrFormatsInt.begin(); it != hdrFormatsInt.end(); it++) {
            CHECK_AND_CONTINUE(*it >= static_cast<int32_t>(HDRFormat::NONE) &&
                *it <= static_cast<int32_t>(HDRFormat::IMAGE_HDR_ISO_SINGLE));
            hdrFormats.emplace_back(static_cast<HDRFormat>(*it));
        }
    }
    return ret;
}

int32_t AVCastControllerProxy::GetSupportedPlaySpeeds(std::vector<float>& playSpeeds)
{
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()),
        AVSESSION_ERROR, "write interface token failed");

    auto remote = Remote();
    CHECK_AND_RETURN_RET_LOG(remote != nullptr, AVSESSION_ERROR, "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_GET_SUPPORT_PLAY_SPEED, parcel,
        reply, option) == 0, AVSESSION_ERROR, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    CHECK_AND_RETURN_RET_LOG(reply.ReadInt32(ret), ERR_UNMARSHALLING, "read int32 failed");
    if (ret == AVSESSION_SUCCESS) {
        CHECK_AND_RETURN_RET_LOG(reply.ReadFloatVector(&playSpeeds), ERR_UNMARSHALLING, "read float failed");
    }
    return ret;
}

int32_t AVCastControllerProxy::GetCurrentItem(AVQueueItem& currentItem)
{
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()),
        AVSESSION_ERROR, "write interface token failed");

    auto remote = Remote();
    CHECK_AND_RETURN_RET_LOG(remote != nullptr, AVSESSION_ERROR, "get remote service failed");
    MessageParcel reply;
    reply.SetMaxCapacity(defaultIpcCapacity);
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_GET_CURRENT_ITEM, parcel,
        reply, option) == 0, AVSESSION_ERROR, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    CHECK_AND_RETURN_RET_LOG(reply.ReadInt32(ret), ERR_UNMARSHALLING, "read int32 failed");
    if (ret == AVSESSION_SUCCESS) {
        sptr<AVQueueItem> currentItem_ = reply.ReadParcelable<AVQueueItem>();
        CHECK_AND_RETURN_RET_LOG(currentItem_ != nullptr, ERR_UNMARSHALLING, "read AVQueueItem failed");
        currentItem = *currentItem_;
    }
    return ret;
}

int32_t AVCastControllerProxy::GetValidCommands(std::vector<int32_t>& cmds)
{
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(!isDestroy_.load(), ERR_CONTROLLER_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_CONTROLLER_NOT_EXIST_CAST_GET, "controller is destroy", false),
        "controller is destroy");
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()),
        ERR_MARSHALLING, "write interface token failed");

    auto remote = Remote();
    CHECK_AND_RETURN_RET_LOG(remote != nullptr, AVSESSION_ERROR, "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_GET_VALID_COMMANDS, parcel,
        reply, option) == 0, AVSESSION_ERROR, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    CHECK_AND_RETURN_RET_LOG(reply.ReadInt32(ret), ERR_UNMARSHALLING, "read int32 failed");
    if (ret == AVSESSION_SUCCESS) {
        CHECK_AND_RETURN_RET_LOG(reply.ReadInt32Vector(&cmds), ERR_UNMARSHALLING, "read int32 vector failed");
    }
    return ret;
}

int32_t AVCastControllerProxy::SetDisplaySurface(std::string& surfaceId)
{
    AVSESSION_TRACE_SYNC_START("AVCastControllerProxy::SetDisplaySurface");
    errno = 0;
    uint64_t surfaceUniqueId = static_cast<uint64_t>(std::strtoll(surfaceId.c_str(), nullptr, 10));
    if (errno == ERANGE) {
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
            AudioStandard::AVSESSION_CONTROL_INVALID_PARAM_CAST_SET, "surfaceId conversion error", false);
        return ERR_INVALID_PARAM;
    }

    sptr<Surface> surface = SurfaceUtils::GetInstance()->GetSurface(surfaceUniqueId);
    if (!surface) {
        SLOGE("surface is null, surface uniqueId %{public}llu", (unsigned long long)surfaceUniqueId);
        return AVSESSION_ERROR;
    }
    sptr<IBufferProducer> producer = surface->GetProducer();
    if (!producer) {
        SLOGE("producer is null");
        return AVSESSION_ERROR;
    }

    MessageParcel parcel;
    MessageParcel reply;
    MessageOption option;

    if (!parcel.WriteInterfaceToken(GetDescriptor())) {
        SLOGE("Failed to write the interface token");
        return AVSESSION_ERROR;
    }
    if (!parcel.WriteRemoteObject(producer->AsObject())) {
        SLOGE("Failed to write surface producer");
        return AVSESSION_ERROR;
    }
    auto remote = Remote();
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(remote != nullptr, ERR_SERVICE_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_SERVICE_NOT_EXIST_CAST_SET, "get remote service failed", false),
        "get remote service failed");
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_SET_DISPLAY_SURFACE, parcel, reply, option) == 0,
        ERR_IPC_SEND_REQUEST, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    return reply.ReadInt32(ret) ? ret : AVSESSION_ERROR;
}

int32_t AVCastControllerProxy::ProcessMediaKeyResponse(const std::string& assetId, const std::vector<uint8_t>& response)
{
    AVSESSION_TRACE_SYNC_START("AVCastControllerProxy::ProcessMediaKeyResponse");
    MessageParcel parcel;
    MessageParcel reply;
    MessageOption option;
    auto len = response.size();
    if (len > parcel.GetDataCapacity()) {
        SLOGD("ProcessMediaKeyResponse SetDataCapacity totalSize: %{public}d", static_cast<int>(len));
        parcel.SetMaxCapacity(len + len);
        parcel.SetDataCapacity(len);
    }

    if (!parcel.WriteInterfaceToken(GetDescriptor())) {
        SLOGE("Failed to write the interface token");
        return AVSESSION_ERROR;
    }
    if (!parcel.WriteString(assetId)) {
        SLOGE("Failed to write assetId");
        return AVSESSION_ERROR;
    }

    if (!parcel.WriteInt32(response.size())) {
        SLOGE("Failed to write response size");
        return AVSESSION_ERROR;
    }
    if (len != 0) {
        if (!parcel.WriteBuffer(response.data(), len)) {
            SLOGE("AVCastControllerProxy ProcessMediaKeyResponse write response failed");
            return IPC_PROXY_ERR;
        }
    }

    auto remote = Remote();
    CHECK_AND_RETURN_RET_LOG(remote != nullptr, AVSESSION_ERROR, "Remote() return nullptr");
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_PROVIDE_KEY_RESPONSE, parcel, reply, option) == 0,
        ERR_IPC_SEND_REQUEST, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    return reply.ReadInt32(ret) ? ret : AVSESSION_ERROR;
}

int32_t AVCastControllerProxy::SetCastPlaybackFilter(const AVPlaybackState::PlaybackStateMaskType& filter)
{
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(!isDestroy_.load(), ERR_CONTROLLER_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_CONTROLLER_NOT_EXIST_CAST_SET, "controller is destroy", false),
        "controller is destroy");
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()), ERR_MARSHALLING,
        "write interface token failed");
    CHECK_AND_RETURN_RET_LOG(parcel.WriteString(filter.to_string()), ERR_MARSHALLING, "write filter failed");

    auto remote = Remote();
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(remote != nullptr, ERR_SERVICE_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_SERVICE_NOT_EXIST_CAST_SET, "get remote service failed", false),
        "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_SET_CAST_PLAYBACK_FILTER, parcel, reply,
        option) == 0, ERR_IPC_SEND_REQUEST, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    return reply.ReadInt32(ret) ? ret : AVSESSION_ERROR;
}

int32_t AVCastControllerProxy::AddAvailableCommand(const int32_t cmd)
{
    SLOGI("add available command in");
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(!isDestroy_.load(), ERR_CONTROLLER_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_CONTROLLER_NOT_EXIST_CAST_SET, "controller is destroy", false),
        "controller is destroy");
    CHECK_AND_RETURN_RET_LOG(cmd > AVCastControlCommand::CAST_CONTROL_CMD_INVALID, AVSESSION_ERROR, "invalid cmd");
    CHECK_AND_RETURN_RET_LOG(cmd < AVCastControlCommand::CAST_CONTROL_CMD_MAX, AVSESSION_ERROR, "invalid cmd");
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()), ERR_MARSHALLING,
        "write interface token failed");
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInt32(cmd),
        ERR_MARSHALLING, "write valid command failed");

    auto remote = Remote();
    CHECK_AND_RETURN_RET_LOG(remote != nullptr, AVSESSION_ERROR, "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_ADD_AVAILABLE_COMMAND, parcel,
        reply, option) == 0, AVSESSION_ERROR, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    return reply.ReadInt32(ret) ? ret : AVSESSION_ERROR;
}

int32_t AVCastControllerProxy::RemoveAvailableCommand(const int32_t cmd)
{
    SLOGI("remove available command in");
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(!isDestroy_.load(), ERR_CONTROLLER_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_CONTROLLER_NOT_EXIST_CAST_SET, "controller is destroy", false),
        "controller is destroy");
    CHECK_AND_RETURN_RET_LOG(cmd > AVCastControlCommand::CAST_CONTROL_CMD_INVALID, AVSESSION_ERROR, "invalid cmd");
    CHECK_AND_RETURN_RET_LOG(cmd < AVCastControlCommand::CAST_CONTROL_CMD_MAX, AVSESSION_ERROR, "invalid cmd");
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()), ERR_MARSHALLING,
        "write interface token failed");
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInt32(cmd),
        ERR_MARSHALLING, "write valid command failed");

    auto remote = Remote();
    CHECK_AND_RETURN_RET_LOG(remote != nullptr, AVSESSION_ERROR, "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_REMOVE_AVAILABLE_COMMAND, parcel,
        reply, option) == 0, AVSESSION_ERROR, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    return reply.ReadInt32(ret) ? ret : AVSESSION_ERROR;
}

int32_t AVCastControllerProxy::RegisterCallback(const std::shared_ptr<AVCastControllerCallback>& callback)
{
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(!isDestroy_.load(), ERR_CONTROLLER_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_CONTROLLER_NOT_EXIST_CAST_SET, "controller is destroy", false),
        "controller is destroy");

    sptr<AVCastControllerCallbackClient> callback_;
    callback_ = new(std::nothrow) AVCastControllerCallbackClient(callback);
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(callback_ != nullptr, ERR_NO_MEMORY,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_NO_MEMORY_CAST_SET, "new AVCastControllerCallbackClient failed", false),
        "new AVCastControllerCallbackClient failed");

    return RegisterCallbackInner(callback_);
}

int32_t AVCastControllerProxy::RegisterCallbackInner(const sptr<IRemoteObject>& callback)
{
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()), ERR_MARSHALLING,
        "write interface token failed");
    CHECK_AND_RETURN_RET_LOG(parcel.WriteRemoteObject(callback), ERR_MARSHALLING,
        "write remote object failed");

    auto remote = Remote();
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(remote != nullptr, ERR_SERVICE_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_SERVICE_NOT_EXIST_CAST_SET, "get remote service failed", false),
        "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_REGISTER_CALLBACK, parcel, reply, option) == 0,
        ERR_IPC_SEND_REQUEST, "send request failed");

    int32_t ret = AVSESSION_ERROR;
    return reply.ReadInt32(ret) ? ret : AVSESSION_ERROR;
}

int32_t AVCastControllerProxy::Destroy()
{
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(!isDestroy_.load(), ERR_CONTROLLER_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_CONTROLLER_NOT_EXIST_CAST_SET, "controller is destroy", false),
        "controller is destroy");
    MessageParcel parcel;
    CHECK_AND_RETURN_RET_LOG(parcel.WriteInterfaceToken(GetDescriptor()), ERR_MARSHALLING,
        "write interface token failed");

    auto remote = Remote();
    CHECK_AND_CALL_FUNC_RETURN_RET_LOG(remote != nullptr, ERR_SERVICE_NOT_EXIST,
        AudioStandard::StreamDfxManager::GetInstance().SendAudioErrorEvent(static_cast<int32_t>(getuid()),
        AudioStandard::AVSESSION_CONTROL_SERVICE_NOT_EXIST_CAST_SET, "get remote service failed", false),
        "get remote service failed");
    MessageParcel reply;
    MessageOption option;
    CHECK_AND_RETURN_RET_LOG(remote->SendRequest(CAST_CONTROLLER_CMD_DESTROY, parcel, reply, option) == 0,
        ERR_IPC_SEND_REQUEST, "send request failed");
    isDestroy_.store(true);

    int32_t ret = AVSESSION_ERROR;
    return reply.ReadInt32(ret) ? ret : AVSESSION_ERROR;
}
}