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      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                                bool getSectionDetails,
     42                                sp<IDumpstateToken>* returned_token) override;
     43 
     44   private:
     45     Dumpstate& ds_;
     46     std::mutex lock_;
     47 };
     48 
     49 }  // namespace os
     50 }  // namespace android
     51 
     52 #endif  // ANDROID_OS_DUMPSTATE_H_
     53