1/*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 * Description: message definition
15 * Author: lijianzhao
16 * Create: 2022-01-19
17 */
18
19#ifndef MESSAGE_H
20#define MESSAGE_H
21
22#include <chrono>
23#include <functional>
24#include <string>
25
26#include "cast_engine_common.h"
27
28namespace OHOS {
29namespace CastEngine {
30namespace CastEngineService {
31class Message {
32public:
33    int what_;
34    int arg1_{ 0 };
35    int arg2_{ 0 };
36    EventCode eventCode_{ EventCode::DEFAULT_EVENT };
37
38    using Function = std::function<void()>;
39    Function task_ = nullptr;
40
41    std::chrono::system_clock::time_point when_;
42
43    // 用于保存指针类型数据
44    intptr_t ptrArg_ = -1;
45
46    std::string strArg_;
47
48public:
49    Message();
50    Message(const Message &msg);
51    Message &operator=(const Message &msg);
52    explicit Message(int what);
53    Message(int what, std::string strArg);
54    Message(int what, std::string deviceId, EventCode eventCode) : what_(what),
55        eventCode_(eventCode), strArg_(deviceId) {}
56    Message(int what, int arg1);
57    Message(int what, int arg1, int arg2);
58    Message(int what, int arg1, int arg2, long uptimeMillis);
59    Message(int what, int arg1, int arg2, long uptimeMillis, std::string strArg);
60    Message(int what, int arg1, std::string strArg);
61    virtual ~Message() = default;
62
63    void SetWhen(long uptimeMillis);
64    void SetFunction(Function func);
65    void SetPtrArg(intptr_t arg);
66    void SetStrArg(std::string strArg);
67
68    bool operator>(const Message &msg) const
69    {
70        return (this->when_ > msg.when_);
71    }
72
73    bool operator<(const Message &msg) const
74    {
75        return (this->when_ < msg.when_);
76    }
77
78    bool operator==(const Message &msg) const
79    {
80        return (this->what_ == msg.what_) && (this->task_ != nullptr) && (msg.task_ != nullptr);
81    }
82
83    bool operator==(int what) const
84    {
85        return (this->what_ == what);
86    }
87};
88} // namespace CastEngineService
89} // namespace CastEngine
90} // namespace OHOS
91
92#endif