1 /*
2  * Copyright 2019 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 #pragma once
18 
19 #include <chrono>
20 
21 namespace bluetooth {
22 namespace l2cap {
23 namespace internal {
24 
25 /**
26  * A class that provide constant parameters to the L2CAP stack
27  *
28  * All methods are virtual so that they can be override in unit tests
29  */
30 class ParameterProvider {
31  public:
32   virtual ~ParameterProvider() = default;
GetClassicLinkIdleDisconnectTimeout()33   virtual std::chrono::milliseconds GetClassicLinkIdleDisconnectTimeout() {
34     return std::chrono::seconds(20);
35   }
GetLeLinkIdleDisconnectTimeout()36   virtual std::chrono::milliseconds GetLeLinkIdleDisconnectTimeout() {
37     return std::chrono::seconds(1);
38   }
GetLeMps()39   virtual uint16_t GetLeMps() {
40     return 251;
41   }
GetLeInitialCredit()42   virtual uint16_t GetLeInitialCredit() {
43     return 100;
44   }
45 };
46 
47 }  // namespace internal
48 }  // namespace l2cap
49 }  // namespace bluetooth
50