* Copyright (c) 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 <unistd.h>
#include "errors.h"
#include "ipc_types.h"
#include "iremote_broker.h"
#include "iremote_object.h"
#include "iremote_proxy.h"
#include "iservice_registry.h"
#include "message_option.h"
#include "message_parcel.h"
#include "refbase.h"
#include "string_ex.h"
namespace OHOS {
SystemAbilityManagerClient& SystemAbilityManagerClient::GetInstance()
{
static auto instance = new SystemAbilityManagerClient();
return *instance;
}
sptr<ISystemAbilityManager> SystemAbilityManagerClient::GetSystemAbilityManager()
{
std::lock_guard<std::mutex> lock(systemAbilityManagerLock_);
if (systemAbilityManager_ != nullptr) {
return systemAbilityManager_;
}
sptr<IRemoteObject> registryObject = new (std::nothrow) SystemAbilityManager();
if (registryObject == nullptr) {
return nullptr;
}
systemAbilityManager_ = iface_cast<ISystemAbilityManager>(registryObject);
if (systemAbilityManager_ == nullptr) {
}
return systemAbilityManager_;
}
void SystemAbilityManagerClient::DestroySystemAbilityManagerObject()
{
std::lock_guard<std::mutex> lock(systemAbilityManagerLock_);
systemAbilityManager_.clear();
}
}