1 /**
2  * Copyright (c) 2016, 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 ANDROID_OS_DUMPSTATE_H_
18 #define ANDROID_OS_DUMPSTATE_H_
19 
20 #include <mutex>
21 #include <vector>
22 
23 #include <binder/BinderService.h>
24 
25 #include "android/os/BnDumpstate.h"
26 #include "android/os/BnDumpstateToken.h"
27 #include "dumpstate.h"
28 
29 namespace android {
30 namespace os {
31 
32 class DumpstateService : public BinderService<DumpstateService>, public BnDumpstate {
33   public:
34     DumpstateService();
35 
36     static status_t Start();
37     static char const* getServiceName();
38 
39     status_t dump(int fd, const Vector<String16>& args) override;
40     binder::Status setListener(const std::string& name, const sp<IDumpstateListener>& listener,
41                                sp<IDumpstateToken>* returned_token) override;
42 
43   private:
44     Dumpstate& ds_;
45     std::mutex lock_;
46 };
47 
48 }  // namespace os
49 }  // namespace android
50 
51 #endif  // ANDROID_OS_DUMPSTATE_H_
52