1 /**
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef BASE_SESSION_CALLBACK_H
18 #define BASE_SESSION_CALLBACK_H
19 
20 #include <ImsMediaDefine.h>
21 
22 struct SessionCallbackParameter
23 {
24 public:
25     SessionCallbackParameter(uint32_t t = 0, uint32_t p1 = 0, uint32_t p2 = 0) :
typeSessionCallbackParameter26             type(t),
27             param1(p1),
28             param2(p2)
29     {
30     }
31     uint32_t type;
32     uint32_t param1;
33     uint32_t param2;
34 };
35 
36 class BaseSessionCallback
37 {
38 public:
BaseSessionCallback()39     BaseSessionCallback() {}
~BaseSessionCallback()40     virtual ~BaseSessionCallback() {}
41     virtual void SendEvent(int32_t type, uint64_t param1 = 0, uint64_t param2 = 0)
42     {
43         onEvent(type, param1, param2);
44     }
45 
46 protected:
47     virtual void onEvent(int32_t type, uint64_t param1, uint64_t param2) = 0;
48 };
49 
50 #endif