mirror of
https://gitee.com/openharmony/castengine_cast_framework
synced 2024-11-23 14:40:07 +00:00
55 lines
2.2 KiB
C++
55 lines
2.2 KiB
C++
/*
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* Copyright (C) 2023-2023 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* Description: supply a helper to define some methods for stub object.
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* Author: zhangge
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* Create: 2022-06-15
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*/
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#ifndef CAST_STUB_HELPER_H
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#define CAST_STUB_HELPER_H
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#include <map>
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#include "cast_engine_log.h"
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#include "iremote_stub.h"
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namespace OHOS {
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namespace CastEngine {
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#define DECLARE_STUB_TASK_MAP(className) \
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private: \
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using className##Func = int32_t (className::*)(MessageParcel &, MessageParcel &); \
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std::map<uint32_t, className##Func> taskMap_
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#define FILL_SINGLE_STUB_TASK(id, func) taskMap_[id] = (func)
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#define RETURN_IF_WRONG_INTERFACE_TOKEN(data) \
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if (GetDescriptor() != (data).ReadInterfaceToken()) { \
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CLOGE("Invalid interface token"); \
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return ERR_FLATTEN_OBJECT; \
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}
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#define RETURN_IF_WRONG_TASK(code, data, reply, option) \
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do { \
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RETURN_IF_WRONG_INTERFACE_TOKEN(data); \
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if (taskMap_.count(code) == 0) { \
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CLOGE("Invalid code:%d", code); \
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return IPCObjectStub::OnRemoteRequest(code, data, reply, option); \
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} \
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} while (0)
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#define EXECUTE_SINGLE_STUB_TASK(code, data, reply) (this->*taskMap_[code])(data, reply)
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} // namespace CastEngine
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} // namespace OHOS
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#endif
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