1 /*
2  * Copyright 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 CPP_EVS_MANAGER_1_1_STATS_ISTATSCOLLECTOR_H_
18 #define CPP_EVS_MANAGER_1_1_STATS_ISTATSCOLLECTOR_H_
19 
20 #include "VirtualCamera.h"
21 
22 #include <android-base/result.h>
23 #include <android/hardware/automotive/evs/1.1/types.h>
24 
25 #include <string>
26 #include <unordered_map>
27 
28 namespace android::automotive::evs::V1_1::implementation {
29 
30 class IStatsCollector {
31 public:
32     virtual ~IStatsCollector() = default;
33 
34     virtual android::base::Result<void> startCollection() = 0;
35     virtual android::base::Result<void> startCustomCollection(
36             std::chrono::nanoseconds interval, std::chrono::nanoseconds duration) = 0;
37     virtual android::base::Result<std::string> stopCustomCollection(std::string id) = 0;
38 
39     virtual std::unordered_map<std::string, std::string> toString(const char* indent) = 0;
40     virtual android::base::Result<void> registerClientToMonitor(
41             const android::sp<HalCamera>& camera) = 0;
42     virtual android::base::Result<void> unregisterClientToMonitor(const std::string& id) = 0;
43 };
44 
45 }  // namespace android::automotive::evs::V1_1::implementation
46 
47 #endif  // CPP_EVS_MANAGER_1_1_STATS_ISTATSCOLLECTOR_H_
48