OpenHarmony-v5.0.1-Release/s

/*
 * Copyright (c) 2023-2024 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 "extension_record_manager.h"

#include "ability_util.h"
#include "ui_extension_utils.h"
#include "ui_extension_record.h"
#include "ui_extension_record_factory.h"

namespace OHOS {
namespace AbilityRuntime {
namespace {
constexpr const char *SEPARATOR = ":";
const std::string IS_PRELOAD_UIEXTENSION_ABILITY = "ability.want.params.is_preload_uiextension_ability";
}
std::atomic_int32_t ExtensionRecordManager::extensionRecordId_ = INVALID_EXTENSION_RECORD_ID;

ExtensionRecordManager::ExtensionRecordManager(const int32_t userId) : userId_(userId)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "constructor.");
}

ExtensionRecordManager::~ExtensionRecordManager()
{
    TAG_LOGI(AAFwkTag::ABILITYMGR, "deconstructor.");
}

int32_t ExtensionRecordManager::GenerateExtensionRecordId(const int32_t extensionRecordId)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "Input id is %{public}d.", extensionRecordId);
    std::lock_guard<std::mutex> lock(mutex_);
    if (extensionRecordId != INVALID_EXTENSION_RECORD_ID &&
        !extensionRecordIdSet_.count(extensionRecordId)) {
        extensionRecordIdSet_.insert(extensionRecordId);
        extensionRecordId_ = extensionRecordId;
        return extensionRecordId_;
    }

    if (extensionRecordId == INVALID_EXTENSION_RECORD_ID) {
        ++extensionRecordId_;
    }

    while (extensionRecordIdSet_.count(extensionRecordId_)) {
        extensionRecordId_++;
    }

    return extensionRecordId_;
}

void ExtensionRecordManager::AddExtensionRecord(const int32_t extensionRecordId,
    const std::shared_ptr<ExtensionRecord> &record)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "extensionRecordId %{public}d.", extensionRecordId);
    std::lock_guard<std::mutex> lock(mutex_);
    extensionRecords_.emplace(extensionRecordId, record);
}

void ExtensionRecordManager::RemoveExtensionRecord(const int32_t extensionRecordId)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "extensionRecordId %{public}d.", extensionRecordId);
    std::lock_guard<std::mutex> lock(mutex_);
    extensionRecords_.erase(extensionRecordId);
    terminateRecords_.erase(extensionRecordId);
}

void ExtensionRecordManager::AddExtensionRecordToTerminatedList(const int32_t extensionRecordId)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "extensionRecordId %{public}d.", extensionRecordId);
    std::lock_guard<std::mutex> lock(mutex_);

    auto findRecord = extensionRecords_.find(extensionRecordId);
    if (findRecord == extensionRecords_.end()) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "extensionRecordId %{public}d not found.", extensionRecordId);
        return;
    }
    terminateRecords_.emplace(*findRecord);
}

int32_t ExtensionRecordManager::GetExtensionRecord(const int32_t extensionRecordId,
    const std::string &hostBundleName, std::shared_ptr<ExtensionRecord> &extensionRecord, bool &isLoaded)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "extensionRecordId %{public}d.", extensionRecordId);
    std::lock_guard<std::mutex> lock(mutex_);
    // find target record firstly
    auto it = extensionRecords_.find(extensionRecordId);
    if (it != extensionRecords_.end() && it->second != nullptr) {
        // check bundleName
        TAG_LOGD(AAFwkTag::ABILITYMGR, "Stored host bundleName: %{public}s, input bundleName is %{public}s.",
            it->second->hostBundleName_.c_str(), hostBundleName.c_str());
        if (it->second->hostBundleName_ == hostBundleName) {
            extensionRecord = it->second;
            isLoaded = true;
            return ERR_OK;
        }
    }
    TAG_LOGD(AAFwkTag::ABILITYMGR, "Not found stored id %{public}d.", extensionRecordId);
    extensionRecord = nullptr;
    isLoaded = false;
    return ERR_NULL_OBJECT;
}

bool ExtensionRecordManager::IsBelongToManager(const AppExecFwk::AbilityInfo &abilityInfo)
{
    // only support UIExtension now
    return AAFwk::UIExtensionUtils::IsUIExtension(abilityInfo.extensionAbilityType);
}

int32_t ExtensionRecordManager::GetActiveUIExtensionList(const int32_t pid, std::vector<std::string> &extensionList)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "called");
    std::lock_guard<std::mutex> lock(mutex_);
    for (const auto &it : extensionRecords_) {
        if (it.second == nullptr || it.second->abilityRecord_ == nullptr ||
            pid != it.second->abilityRecord_->GetPid()) {
            continue;
        }

        extensionList.push_back(it.second->abilityRecord_->GetAbilityInfo().moduleName + SEPARATOR +
                                it.second->abilityRecord_->GetAbilityInfo().name);
    }
    return ERR_OK;
}

int32_t ExtensionRecordManager::GetActiveUIExtensionList(
    const std::string &bundleName, std::vector<std::string> &extensionList)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "called");
    std::lock_guard<std::mutex> lock(mutex_);
    for (const auto &it : extensionRecords_) {
        if (it.second == nullptr || it.second->abilityRecord_ == nullptr ||
            bundleName != it.second->abilityRecord_->GetAbilityInfo().bundleName) {
            continue;
        }

        extensionList.push_back(it.second->abilityRecord_->GetAbilityInfo().moduleName + SEPARATOR +
                                it.second->abilityRecord_->GetAbilityInfo().name);
    }
    return ERR_OK;
}

int32_t ExtensionRecordManager::GetOrCreateExtensionRecord(const AAFwk::AbilityRequest &abilityRequest,
    const std::string &hostBundleName, std::shared_ptr<AAFwk::AbilityRecord> &abilityRecord, bool &isLoaded)
{
    CHECK_POINTER_AND_RETURN(abilityRequest.sessionInfo, ERR_INVALID_VALUE);
    abilityRecord = GetAbilityRecordBySessionInfo(abilityRequest.sessionInfo);
    if (abilityRecord != nullptr) {
        isLoaded = true;
        return ERR_OK;
    }
    std::shared_ptr<ExtensionRecord> extensionRecord = nullptr;
    TAG_LOGD(AAFwkTag::ABILITYMGR, "Check Preload Extension Record.");
    auto result = IsPreloadExtensionRecord(abilityRequest, hostBundleName, extensionRecord, isLoaded);
    if (result) {
        std::string abilityName = abilityRequest.want.GetElement().GetAbilityName();
        std::string bundleName = abilityRequest.want.GetElement().GetBundleName();
        std::string moduleName = abilityRequest.want.GetElement().GetModuleName();
        auto extensionRecordMapKey = std::make_tuple(abilityName, bundleName, moduleName, hostBundleName);
        RemovePreloadUIExtensionRecord(extensionRecordMapKey);
    } else {
        int32_t ret = GetOrCreateExtensionRecordInner(abilityRequest, hostBundleName, extensionRecord, isLoaded);
        if (ret != ERR_OK) {
            TAG_LOGE(AAFwkTag::ABILITYMGR, "GetOrCreateExtensionRecordInner error!");
            return ret;
        }
    }
    if (extensionRecord != nullptr) {
        abilityRecord = extensionRecord->abilityRecord_;
    }
    return ERR_OK;
}

std::shared_ptr<AAFwk::AbilityRecord> ExtensionRecordManager::GetAbilityRecordBySessionInfo(
    const sptr<AAFwk::SessionInfo> &sessionInfo)
{
    CHECK_POINTER_AND_RETURN(sessionInfo, nullptr);
    if (sessionInfo->uiExtensionComponentId == INVALID_EXTENSION_RECORD_ID) {
        TAG_LOGD(AAFwkTag::ABILITYMGR, "ExtensionAbility id invalid or not configured.");
        return nullptr;
    }

    std::lock_guard<std::mutex> lock(mutex_);
    for (const auto& it : extensionRecords_) {
        if (it.second == nullptr) {
            continue;
        }
        std::shared_ptr<AAFwk::AbilityRecord> abilityRecord = it.second->abilityRecord_;
        if (abilityRecord == nullptr) {
            continue;
        }
        sptr<AAFwk::SessionInfo> recordSessionInfo = abilityRecord->GetSessionInfo();
        if (recordSessionInfo == nullptr) {
            continue;
        }
        if (recordSessionInfo->uiExtensionComponentId == sessionInfo->uiExtensionComponentId) {
            TAG_LOGD(AAFwkTag::ABILITYMGR,
                "found record, uiExtensionComponentId: %{public}" PRIu64, sessionInfo->uiExtensionComponentId);
            return abilityRecord;
        }
    }
    return nullptr;
}

bool ExtensionRecordManager::IsHostSpecifiedProcessValid(const AAFwk::AbilityRequest &abilityRequest,
    std::shared_ptr<ExtensionRecord> &record, const std::string &process)
{
    std::lock_guard<std::mutex> lock(mutex_);
    for (const auto &iter: extensionRecords_) {
        if (iter.second == nullptr || iter.second->abilityRecord_ == nullptr) {
            continue;
        }
        if (iter.second->abilityRecord_->GetProcessName() != process) {
            continue;
        }
        TAG_LOGD(AAFwkTag::ABILITYMGR, "found match extension record: id %{public}d", iter.first);
        AppExecFwk::AbilityInfo abilityInfo = iter.second->abilityRecord_->GetAbilityInfo();
        if (abilityRequest.abilityInfo.bundleName != abilityInfo.bundleName) {
            TAG_LOGE(AAFwkTag::ABILITYMGR, "bundleName is not match");
            return false;
        }
        if (abilityRequest.abilityInfo.name != abilityInfo.name) {
            TAG_LOGE(AAFwkTag::ABILITYMGR, "abilityName is not match");
            return false;
        }
        return true;
    }
    TAG_LOGE(AAFwkTag::ABILITYMGR, "specified process not found, %{public}s", process.c_str());
    return false;
}

int32_t ExtensionRecordManager::UpdateProcessName(const AAFwk::AbilityRequest &abilityRequest,
    std::shared_ptr<ExtensionRecord> &record)
{
    std::shared_ptr<AAFwk::AbilityRecord> abilityRecord = record->abilityRecord_;
    switch (record->processMode_) {
        case PROCESS_MODE_INSTANCE: {
            std::string process = abilityRequest.abilityInfo.bundleName + SEPARATOR + abilityRequest.abilityInfo.name
                + SEPARATOR + std::to_string(abilityRecord->GetUIExtensionAbilityId());
            abilityRecord->SetProcessName(process);
            break;
        }
        case PROCESS_MODE_TYPE: {
            std::string process = abilityRequest.abilityInfo.bundleName + SEPARATOR + abilityRequest.abilityInfo.name;
            abilityRecord->SetProcessName(process);
            break;
        }
        case PROCESS_MODE_HOST_SPECIFIED: {
            std::string process = abilityRequest.want.GetStringParam(PROCESS_MODE_HOST_SPECIFIED_KEY);
            if (!IsHostSpecifiedProcessValid(abilityRequest, record, process)) {
                TAG_LOGE(AAFwkTag::ABILITYMGR, "host specified process name is invalid, %{public}s", process.c_str());
                return ERR_INVALID_VALUE;
            }
            abilityRecord->SetProcessName(process);
            break;
        }
        default: // AppExecFwk::ExtensionProcessMode::UNDEFINED or AppExecFwk::ExtensionProcessMode::BUNDLE
            // no need to update
            break;
    }
    return ERR_OK;
}

int32_t ExtensionRecordManager::GetHostBundleNameForExtensionId(int32_t extensionRecordId, std::string &hostBundleName)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "call");
    std::lock_guard<std::mutex> lock(mutex_);
    std::shared_ptr<ExtensionRecord> extensionRecord = nullptr;
    if (extensionRecords_.find(extensionRecordId) != extensionRecords_.end()) {
        extensionRecord = extensionRecords_[extensionRecordId];
        CHECK_POINTER_AND_RETURN(extensionRecord, ERR_INVALID_VALUE);
        hostBundleName = extensionRecord->hostBundleName_;
        return ERR_OK;
    }
    return ERR_INVALID_VALUE;
}

int32_t ExtensionRecordManager::AddPreloadUIExtensionRecord(const std::shared_ptr<AAFwk::AbilityRecord> abilityRecord)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "call");
    std::lock_guard<std::mutex> lock(mutex_);
    CHECK_POINTER_AND_RETURN(abilityRecord, ERR_INVALID_VALUE);
    std::shared_ptr<ExtensionRecord> extensionRecord = nullptr;
    auto extensionRecordId = abilityRecord->GetUIExtensionAbilityId();
    if (extensionRecords_.find(extensionRecordId) != extensionRecords_.end()) {
        extensionRecord = extensionRecords_[extensionRecordId];
        CHECK_POINTER_AND_RETURN(extensionRecord, ERR_INVALID_VALUE);
        auto hostBundleName = extensionRecord->hostBundleName_;
        auto preLoadUIExtensionInfo = std::make_tuple(abilityRecord->GetWant().GetElement().GetAbilityName(),
            abilityRecord->GetWant().GetElement().GetBundleName(),
            abilityRecord->GetWant().GetElement().GetModuleName(), hostBundleName);
        TAG_LOGD(AAFwkTag::ABILITYMGR, "hostBundleName: %{public}s, elementName:%{public}s ",
            hostBundleName.c_str(), abilityRecord->GetWant().GetElement().GetURI().c_str());
        std::lock_guard<std::mutex> lock(preloadUIExtensionMapMutex_);
        preloadUIExtensionMap_[preLoadUIExtensionInfo].push_back(extensionRecord);
        return ERR_OK;
    }
    TAG_LOGE(AAFwkTag::ABILITYMGR, "The extensionRecordId has no corresponding extensionRecord object!");
    return ERR_INVALID_VALUE;
}

void ExtensionRecordManager::RemoveAllPreloadUIExtensionRecord(PreLoadUIExtensionMapKey &preLoadUIExtensionInfo)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "call.");
    std::lock_guard<std::mutex> lock(preloadUIExtensionMapMutex_);
    if (preloadUIExtensionMap_.find(preLoadUIExtensionInfo) != preloadUIExtensionMap_.end()) {
        preloadUIExtensionMap_.erase(preLoadUIExtensionInfo);
    } else {
        TAG_LOGD(AAFwkTag::ABILITYMGR, "The preLoadUIExtensionInfo has no corresponding extensionRecord object!");
    }
}

bool ExtensionRecordManager::IsPreloadExtensionRecord(const AAFwk::AbilityRequest &abilityRequest,
    const std::string &hostBundleName, std::shared_ptr<ExtensionRecord> &extensionRecord, bool &isLoaded)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "call.");
    std::string abilityName = abilityRequest.want.GetElement().GetAbilityName();
    std::string bundleName = abilityRequest.want.GetElement().GetBundleName();
    std::string moduleName = abilityRequest.want.GetElement().GetModuleName();
    auto extensionRecordMapKey = std::make_tuple(abilityName, bundleName, moduleName, hostBundleName);
    TAG_LOGD(AAFwkTag::ABILITYMGR, "hostBundleName: %{public}s, bundleName: %{public}s",
        hostBundleName.c_str(), bundleName.c_str());
    std::lock_guard<std::mutex> lock(preloadUIExtensionMapMutex_);
    auto item = preloadUIExtensionMap_.find(extensionRecordMapKey);
    if (item != preloadUIExtensionMap_.end()) {
        if (!item->second.empty()) {
            TAG_LOGD(AAFwkTag::ABILITYMGR, "UIExtensionAbility has been preloaded.");
            auto extensionRecords = item->second;
            extensionRecord = extensionRecords[0];
            if (extensionRecord == nullptr) {
                TAG_LOGE(AAFwkTag::ABILITYMGR, "ExtensionRecord is nullptr.");
                return false;
            }
            extensionRecord->Update(abilityRequest);
            isLoaded = true;
            return true;
        }
    }
    TAG_LOGD(AAFwkTag::ABILITYMGR, "UIExtension is not preloaded.");
    return false;
}

bool ExtensionRecordManager::RemovePreloadUIExtensionRecordById(
    const std::tuple<std::string, std::string, std::string, std::string> extensionRecordMapKey,
    int32_t extensionRecordId)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "call.");
    std::lock_guard<std::mutex> lock(preloadUIExtensionMapMutex_);
    auto item = preloadUIExtensionMap_.find(extensionRecordMapKey);
    if (item == preloadUIExtensionMap_.end()) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Cannot find ExtensionRecords!");
        return false;
    }
    if (item->second.empty()) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Extension record vector is empty! Clean the map key");
        preloadUIExtensionMap_.erase(extensionRecordMapKey);
        return false;
    }
    for (auto it = item->second.begin(); it != item->second.end(); ++it) {
        if ((*it)->extensionRecordId_ == extensionRecordId) {
            item->second.erase(it);
            TAG_LOGD(AAFwkTag::ABILITYMGR, "Remove extension record by id: %{public}d success.", extensionRecordId);
            if (item->second.empty()) {
                TAG_LOGD(AAFwkTag::ABILITYMGR, "Clean extensionRecord by map key");
                preloadUIExtensionMap_.erase(extensionRecordMapKey);
            }
            return true;
        }
    }
    TAG_LOGE(AAFwkTag::ABILITYMGR, "Cannot find extension records by id: %{public}d.", extensionRecordId);
    return false;
}

bool ExtensionRecordManager::RemovePreloadUIExtensionRecord(
    const std::tuple<std::string, std::string, std::string, std::string> extensionRecordMapKey)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "call.");
    std::lock_guard<std::mutex> lock(preloadUIExtensionMapMutex_);
    auto item = preloadUIExtensionMap_.find(extensionRecordMapKey);
    if (item != preloadUIExtensionMap_.end()) {
        if (!item->second.empty()) {
            item->second.erase(item->second.begin());
        }
        if (item->second.empty()) {
            preloadUIExtensionMap_.erase(extensionRecordMapKey);
        }
        return true;
    }
    TAG_LOGE(AAFwkTag::ABILITYMGR, "preloadUIExtensionMap_ erase key error.");
    return false;
}

int32_t ExtensionRecordManager::GetOrCreateExtensionRecordInner(const AAFwk::AbilityRequest &abilityRequest,
    const std::string &hostBundleName, std::shared_ptr<ExtensionRecord> &extensionRecord, bool &isLoaded)
{
    std::shared_ptr<ExtensionRecordFactory> factory = nullptr;
    if (AAFwk::UIExtensionUtils::IsUIExtension(abilityRequest.abilityInfo.extensionAbilityType)) {
        factory = DelayedSingleton<UIExtensionRecordFactory>::GetInstance();
    }
    if (factory == nullptr) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Invalid extensionAbilityType");
        return ERR_INVALID_VALUE;
    }
    int32_t result = factory->PreCheck(abilityRequest, hostBundleName);
    if (result != ERR_OK) {
        return result;
    }
    int32_t extensionRecordId = INVALID_EXTENSION_RECORD_ID;
    bool needReuse = factory->NeedReuse(abilityRequest, extensionRecordId);
    if (needReuse) {
        TAG_LOGD(AAFwkTag::ABILITYMGR, "reuse record, id: %{public}d", extensionRecordId);
        int32_t ret = GetExtensionRecord(extensionRecordId, hostBundleName, extensionRecord, isLoaded);
        if (ret == ERR_OK) {
            extensionRecord->Update(abilityRequest);
        }
        return ret;
    }
    result = factory->CreateRecord(abilityRequest, extensionRecord);
    if (result != ERR_OK) {
        return result;
    }
    CHECK_POINTER_AND_RETURN(extensionRecord, ERR_NULL_OBJECT);
    std::shared_ptr<AAFwk::AbilityRecord> abilityRecord = extensionRecord->abilityRecord_;
    CHECK_POINTER_AND_RETURN(abilityRecord, ERR_NULL_OBJECT);
    isLoaded = false;
    // Reuse id or not has been checked, so alloc a new id here.
    extensionRecordId = GenerateExtensionRecordId(INVALID_EXTENSION_RECORD_ID);
    extensionRecord->extensionRecordId_ = extensionRecordId;
    extensionRecord->hostBundleName_ = hostBundleName;
    abilityRecord->SetOwnerMissionUserId(userId_);
    abilityRecord->SetUIExtensionAbilityId(extensionRecordId);
    result = UpdateProcessName(abilityRequest, extensionRecord);
    if (result != ERR_OK) {
        return result;
    }
    TAG_LOGD(AAFwkTag::ABILITYMGR,
        "extensionRecordId: %{public}d, extensionProcessMode:%{public}d, process: %{public}s",
        extensionRecordId, abilityRequest.extensionProcessMode, abilityRecord->GetAbilityInfo().process.c_str());
    std::lock_guard<std::mutex> lock(mutex_);
    extensionRecords_[extensionRecordId] = extensionRecord;
    return ERR_OK;
}

int32_t ExtensionRecordManager::StartAbility(const AAFwk::AbilityRequest &abilityRequest)
{
    return ERR_OK;
}

void ExtensionRecordManager::SetCachedFocusedCallerToken(int32_t extensionRecordId,
    sptr<IRemoteObject> &focusedCallerToken)
{
    auto it = extensionRecords_.find(extensionRecordId);
    if (it != extensionRecords_.end() && it->second != nullptr) {
        it->second->SetFocusedCallerToken(focusedCallerToken);
    }
}

sptr<IRemoteObject> ExtensionRecordManager::GetCachedFocusedCallerToken(int32_t extensionRecordId) const
{
    auto it = extensionRecords_.find(extensionRecordId);
    if (it != extensionRecords_.end() && it->second != nullptr) {
        return it->second->GetFocusedCallerToken();
    }
    return nullptr;
}

sptr<IRemoteObject> ExtensionRecordManager::GetRootCallerTokenLocked(
    int32_t extensionRecordId, const std::shared_ptr<AAFwk::AbilityRecord> &abilityRecord)
{
    auto it = extensionRecords_.find(extensionRecordId);
    if (it != extensionRecords_.end() && it->second != nullptr) {
        sptr<IRemoteObject> rootCallerToken = it->second->GetRootCallerToken();
        if (rootCallerToken != nullptr) {
            return rootCallerToken;
        }
        std::list<sptr<IRemoteObject>> callerList;
        GetCallerTokenList(abilityRecord, callerList);

        if (callerList.empty()) {
            TAG_LOGE(AAFwkTag::ABILITYMGR, "Get callerList failed");
            return nullptr;
        }

        rootCallerToken = callerList.front();
        it->second->SetRootCallerToken(rootCallerToken);
        return rootCallerToken;
    }
    TAG_LOGE(AAFwkTag::ABILITYMGR, "Not found id %{public}d.", extensionRecordId);
    return nullptr;
}

int32_t ExtensionRecordManager::CreateExtensionRecord(const AAFwk::AbilityRequest &abilityRequest,
    const std::string &hostBundleName, std::shared_ptr<ExtensionRecord> &extensionRecord, int32_t &extensionRecordId)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "call");
    std::shared_ptr<ExtensionRecordFactory> factory = nullptr;
    if (AAFwk::UIExtensionUtils::IsUIExtension(abilityRequest.abilityInfo.extensionAbilityType)) {
        factory = DelayedSingleton<UIExtensionRecordFactory>::GetInstance();
    }
    if (factory == nullptr) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Invalid extensionAbilityType");
        return ERR_INVALID_VALUE;
    }
    int32_t result = factory->PreCheck(abilityRequest, hostBundleName);
    if (result != ERR_OK) {
        return result;
    }
    result = factory->CreateRecord(abilityRequest, extensionRecord);
    if (result != ERR_OK) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "createRecord error");
        return result;
    }
    CHECK_POINTER_AND_RETURN(extensionRecord, ERR_NULL_OBJECT);
    std::shared_ptr<AAFwk::AbilityRecord> abilityRecord = extensionRecord->abilityRecord_;
    CHECK_POINTER_AND_RETURN(abilityRecord, ERR_NULL_OBJECT);
    extensionRecordId = GenerateExtensionRecordId(extensionRecordId);
    extensionRecord->extensionRecordId_ = extensionRecordId;
    extensionRecord->hostBundleName_ = hostBundleName;
    abilityRecord->SetOwnerMissionUserId(userId_);
    abilityRecord->SetUIExtensionAbilityId(extensionRecordId);
    extensionRecord->hostPid_ = IPCSkeleton::GetCallingPid();
    //add uiextension record register state observer object.
    if (abilityRecord->GetWant().GetBoolParam(IS_PRELOAD_UIEXTENSION_ABILITY, false)) {
        auto ret = extensionRecord->RegisterStateObserver(hostBundleName);
        if (ret != ERR_OK) {
            TAG_LOGE(AAFwkTag::ABILITYMGR, "Register extensionRecord state observer failed, err: %{public}d.", ret);
            return ERR_INVALID_VALUE;
        }
    }
    result = UpdateProcessName(abilityRequest, extensionRecord);
    if (result != ERR_OK) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "update processname error!");
        return result;
    }
    TAG_LOGI(AAFwkTag::ABILITYMGR,
        "extensionRecordId: %{public}d, extensionProcessMode:%{public}d, process: %{public}s",
        extensionRecordId, abilityRequest.extensionProcessMode, abilityRecord->GetAbilityInfo().process.c_str());
    std::lock_guard<std::mutex> lock(mutex_);
    extensionRecords_[extensionRecordId] = extensionRecord;
    return ERR_OK;
}

std::shared_ptr<AAFwk::AbilityRecord> ExtensionRecordManager::GetUIExtensionRootHostInfo(
    const sptr<IRemoteObject> token)
{
    if (token == nullptr) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Input param invalid.");
        return nullptr;
    }

    auto abilityRecord = AAFwk::Token::GetAbilityRecordByToken(token);
    if (abilityRecord == nullptr) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Get ability record failed.");
        return nullptr;
    }

    if (!AAFwk::UIExtensionUtils::IsUIExtension(abilityRecord->GetAbilityInfo().extensionAbilityType)) {
        TAG_LOGW(AAFwkTag::ABILITYMGR, "Not ui extension ability.");
        return nullptr;
    }

    sptr<IRemoteObject> rootCallerToken = nullptr;
    auto extensionRecordId = abilityRecord->GetUIExtensionAbilityId();
    {
        std::lock_guard<std::mutex> lock(mutex_);
        rootCallerToken = GetRootCallerTokenLocked(extensionRecordId, abilityRecord);
    }

    if (rootCallerToken == nullptr) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Get root caller record failed.");
        return nullptr;
    }

    return AAFwk::Token::GetAbilityRecordByToken(rootCallerToken);
}

int32_t ExtensionRecordManager::GetUIExtensionSessionInfo(
    const sptr<IRemoteObject> token, UIExtensionSessionInfo &uiExtensionSessionInfo)
{
    if (token == nullptr) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Input param invalid.");
        return ERR_NULL_OBJECT;
    }

    auto abilityRecord = AAFwk::Token::GetAbilityRecordByToken(token);
    if (abilityRecord == nullptr) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Get ability record failed.");
        return ERR_NULL_OBJECT;
    }

    if (!AAFwk::UIExtensionUtils::IsUIExtension(abilityRecord->GetAbilityInfo().extensionAbilityType)) {
        TAG_LOGW(AAFwkTag::ABILITYMGR, "Not ui extension ability.");
        return ERR_INVALID_VALUE;
    }

    auto sessionInfo = abilityRecord->GetSessionInfo();
    if (sessionInfo == nullptr) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "session info is null.");
        return ERR_NULL_OBJECT;
    }

    uiExtensionSessionInfo.persistentId = sessionInfo->persistentId;
    uiExtensionSessionInfo.hostWindowId = sessionInfo->hostWindowId;
    uiExtensionSessionInfo.uiExtensionUsage = sessionInfo->uiExtensionUsage;
    return ERR_OK;
}

std::shared_ptr<ExtensionRecord> ExtensionRecordManager::GetExtensionRecordById(int32_t extensionRecordId)
{
    std::lock_guard<std::mutex> lock(mutex_);
    auto findRecord = extensionRecords_.find(extensionRecordId);
    if (findRecord != extensionRecords_.end()) {
        return findRecord->second;
    }
    findRecord = terminateRecords_.find(extensionRecordId);
    if (findRecord == terminateRecords_.end()) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Ui extension record not found, id: %{public}d.", extensionRecordId);
        return nullptr;
    }

    return findRecord->second;
}

void ExtensionRecordManager::LoadTimeout(int32_t extensionRecordId)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "called");
    auto uiExtensionRecord = std::static_pointer_cast<UIExtensionRecord>(GetExtensionRecordById(extensionRecordId));
    if (uiExtensionRecord == nullptr) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Parsing ui extension record failed.");
        return;
    }
    TAG_LOGD(AAFwkTag::ABILITYMGR, "Start load timeout.");
    uiExtensionRecord->LoadTimeout();
}

void ExtensionRecordManager::ForegroundTimeout(int32_t extensionRecordId)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "called");
    auto uiExtensionRecord = std::static_pointer_cast<UIExtensionRecord>(GetExtensionRecordById(extensionRecordId));
    if (uiExtensionRecord == nullptr) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Parsing ui extension record failed.");
        return;
    }
    TAG_LOGD(AAFwkTag::ABILITYMGR, "Start foreground timeout.");
    uiExtensionRecord->ForegroundTimeout();
}

void ExtensionRecordManager::BackgroundTimeout(int32_t extensionRecordId)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "called");
    auto uiExtensionRecord = std::static_pointer_cast<UIExtensionRecord>(GetExtensionRecordById(extensionRecordId));
    if (uiExtensionRecord == nullptr) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Parsing ui extension record failed.");
        return;
    }
    TAG_LOGD(AAFwkTag::ABILITYMGR, "Start background timeout.");
    uiExtensionRecord->BackgroundTimeout();
}

void ExtensionRecordManager::TerminateTimeout(int32_t extensionRecordId)
{
    TAG_LOGD(AAFwkTag::ABILITYMGR, "called");
    auto uiExtensionRecord = std::static_pointer_cast<UIExtensionRecord>(GetExtensionRecordById(extensionRecordId));
    if (uiExtensionRecord == nullptr) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "Parsing ui extension record failed.");
        return;
    }
    TAG_LOGD(AAFwkTag::ABILITYMGR, "Start terminate timeout.");
    uiExtensionRecord->TerminateTimeout();
}

void ExtensionRecordManager::GetCallerTokenList(
    const std::shared_ptr<AAFwk::AbilityRecord> &abilityRecord, std::list<sptr<IRemoteObject>> &callerList)
{
    auto extensionRecordId = abilityRecord->GetUIExtensionAbilityId();
    auto sessionInfo = abilityRecord->GetSessionInfo();
    if (!sessionInfo) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "sessionInfo null, id: %{public}d", extensionRecordId);
        callerList.clear();
        return;
    }

    auto callerToken = sessionInfo->callerToken;
    auto callerAbilityRecord = AAFwk::Token::GetAbilityRecordByToken(callerToken);
    if (callerAbilityRecord == nullptr) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "callerRecord null, id: %{public}d", extensionRecordId);
        callerList.clear();
        return;
    }

    TAG_LOGD(AAFwkTag::ABILITYMGR, "ability: %{public}s, pid: %{public}d, tokenId: %{public}d",
        callerAbilityRecord->GetWant().GetElement().GetURI().c_str(), callerAbilityRecord->GetPid(),
        callerAbilityRecord->GetApplicationInfo().accessTokenId);

    auto callerExtensionRecordId = callerAbilityRecord->GetUIExtensionAbilityId();
    if (callerExtensionRecordId == INVALID_EXTENSION_RECORD_ID) {
        TAG_LOGD(AAFwkTag::ABILITYMGR, "Get caller, callerRecord: %{public}d", callerExtensionRecordId);
        callerList.push_front(callerToken);
        return;
    }

    // If caller extension record id is same with current, need terminate, prevent possible stack-overflow.
    if (callerExtensionRecordId == extensionRecordId) {
        TAG_LOGE(AAFwkTag::ABILITYMGR, "callerRecordId: %{public}d, same with caller", extensionRecordId);
        callerList.clear();
        return;
    }

    callerList.push_front(callerToken);
    GetCallerTokenList(callerAbilityRecord, callerList);
}

bool ExtensionRecordManager::IsFocused(
    int32_t extensionRecordId, const sptr<IRemoteObject> &token, const sptr<IRemoteObject> &focusToken)
{
    std::lock_guard<std::mutex> lock(mutex_);
    auto cachedCaller = GetCachedFocusedCallerToken(extensionRecordId);
    if (cachedCaller != nullptr && cachedCaller == focusToken) {
        TAG_LOGD(AAFwkTag::ABILITYMGR, "id: %{public}d has focused", extensionRecordId);
        return true;
    }

    auto abilityRecord = AAFwk::Token::GetAbilityRecordByToken(token);
    if (!abilityRecord) {
        return false;
    }

    TAG_LOGD(AAFwkTag::ABILITYMGR, "ability: %{public}s, pid: %{public}d, tokenId: %{public}d",
        abilityRecord->GetWant().GetElement().GetURI().c_str(), abilityRecord->GetPid(),
        abilityRecord->GetApplicationInfo().accessTokenId);

    if (!AAFwk::UIExtensionUtils::IsUIExtension(abilityRecord->GetAbilityInfo().extensionAbilityType)) {
        TAG_LOGW(AAFwkTag::ABILITYMGR, "Not uiextension");
        return false;
    }

    bool isFocused = false;
    std::list<sptr<IRemoteObject>> callerList;
    GetCallerTokenList(abilityRecord, callerList);
    for (auto& item : callerList) {
        auto ability = AAFwk::Token::GetAbilityRecordByToken(item);
        if (ability == nullptr) {
            TAG_LOGW(AAFwkTag::ABILITYMGR, "Wrong ability");
            continue;
        }

        if (item == focusToken) {
            isFocused = true;
            SetCachedFocusedCallerToken(extensionRecordId, item);
            break;
        }
    }
    return isFocused;
}
} // namespace AbilityRuntime
} // namespace OHOS