xref: /foundation/resourceschedule/memmgr/services/memmgrservice/src/event/extension_connection_observer.cpp

/*
 * Copyright (c) 2022 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_connection_observer.h"

#include "mem_mgr_event_center.h"
#include "memmgr_log.h"
#include "reclaim_priority_manager.h"

namespace OHOS {
namespace Memory {
namespace {
const std::string TAG = "ExtConnObs";
}

void ExtensionConnectionObserver::OnExtensionConnected(const AbilityRuntime::ConnectionData& data)
{
    HILOGI("%{public}s(%{public}d,%{public}d) --> [%{public}s|%{public}s|%{public}s](%{public}d,%{public}d) "
        "with type %{public}d", data.callerName.c_str(), data.callerPid, data.callerUid,
        data.extensionBundleName.c_str(), data.extensionModuleName.c_str(), data.extensionName.c_str(),
        data.extensionPid, data.extensionUid, static_cast<int32_t>(data.extensionType));

    ReclaimPriorityManager::GetInstance().UpdateReclaimPriority(
        CallerRequest({data.callerPid, data.callerUid, data.callerName},
            {data.extensionPid, data.extensionUid, data.extensionBundleName},
            AppStateUpdateReason::BIND_EXTENSION));
}

void ExtensionConnectionObserver::OnExtensionDisconnected(const AbilityRuntime::ConnectionData& data)
{
    HILOGI("%{public}s(%{public}d,%{public}d) -/-> [%{public}s|%{public}s|%{public}s](%{public}d,%{public}d) "
        "with type %{public}d", data.callerName.c_str(), data.callerPid, data.callerUid,
        data.extensionBundleName.c_str(), data.extensionModuleName.c_str(), data.extensionName.c_str(),
        data.extensionPid, data.extensionUid, static_cast<int32_t>(data.extensionType));

    ReclaimPriorityManager::GetInstance().UpdateReclaimPriority(
        CallerRequest({data.callerPid, data.callerUid, data.callerName},
            {data.extensionPid, data.extensionUid, data.extensionBundleName},
            AppStateUpdateReason::UNBIND_EXTENSION));
}

void ExtensionConnectionObserver::OnDlpAbilityOpened(const AbilityRuntime::DlpStateData& data)
{
    HILOGI("%{public}s(%{public}d,%{public}d) --> [%{public}s|%{public}s|%{public}s](%{public}d,%{public}d)",
        data.callerName.c_str(), data.callerPid, data.callerUid, data.targetBundleName.c_str(),
        data.targetModuleName.c_str(), data.targetAbilityName.c_str(), data.targetPid, data.targetUid);

    ReclaimHandleRequest request;
    request.callerPid = data.callerPid;
    request.callerUid = data.callerUid;
    request.callerBundleName = data.callerName;
    request.pid = data.targetPid;
    request.uid = data.targetUid;
    request.bundleName = data.targetBundleName;
    request.reason =  AppStateUpdateReason::BIND_EXTENSION;
    ReclaimPriorityManager::GetInstance().UpdateReclaimPriority(
        CallerRequest({data.callerPid, data.callerUid, data.callerName},
            {data.targetPid, data.targetUid, data.targetBundleName},
            AppStateUpdateReason::BIND_EXTENSION));
}

void ExtensionConnectionObserver::OnDlpAbilityClosed(const AbilityRuntime::DlpStateData& data)
{
    HILOGI("%{public}s(%{public}d,%{public}d) -/-> [%{public}s|%{public}s|%{public}s](%{public}d,%{public}d)",
        data.callerName.c_str(), data.callerPid, data.callerUid, data.targetBundleName.c_str(),
        data.targetModuleName.c_str(), data.targetAbilityName.c_str(), data.targetPid, data.targetUid);

    ReclaimHandleRequest request;
    request.callerPid = data.callerPid;
    request.callerUid = data.callerUid;
    request.callerBundleName = data.callerName;
    request.pid = data.targetPid;
    request.uid = data.targetUid;
    request.bundleName = data.targetBundleName;
    request.reason =  AppStateUpdateReason::UNBIND_EXTENSION;
    ReclaimPriorityManager::GetInstance().UpdateReclaimPriority(
        CallerRequest({data.callerPid, data.callerUid, data.callerName},
            {data.targetPid, data.targetUid, data.targetBundleName},
            AppStateUpdateReason::UNBIND_EXTENSION));
}

void ExtensionConnectionObserver::OnServiceDied()
{
    HILOGE("called");
    MemMgrEventCenter::GetInstance().OnExtensionServiceDied();
}
} // namespace Memory
} // namespace OHOS