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 <android-base/unique_fd.h>
24 #include <binder/BinderService.h>
25 
26 #include "android/os/BnDumpstate.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 
41     binder::Status startBugreport(int32_t calling_uid, const std::string& calling_package,
42                                   android::base::unique_fd bugreport_fd,
43                                   android::base::unique_fd screenshot_fd, int bugreport_mode,
44                                   const sp<IDumpstateListener>& listener,
45                                   bool is_screenshot_requested) override;
46 
47     // No-op
48     binder::Status cancelBugreport();
49 
50   private:
51     // Dumpstate object which contains all the bugreporting logic.
52     // Note that dumpstate is a oneshot service, so this object is meant to be used at most for
53     // one bugreport.
54     // This service does not own this object.
55     Dumpstate* ds_;
56     std::mutex lock_;
57 };
58 
59 }  // namespace os
60 }  // namespace android
61 
62 #endif  // ANDROID_OS_DUMPSTATE_H_
63