1 /*
2  * Copyright (C) 2021 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 HARDWARE_GOOGLE_PIXEL_PIXELSTATS_STATSHELPER_H
18 #define HARDWARE_GOOGLE_PIXEL_PIXELSTATS_STATSHELPER_H
19 
20 #include <aidl/android/frameworks/stats/IStats.h>
21 #include <hardware/google/pixel/pixelstats/pixelatoms.pb.h>
22 
23 namespace android {
24 namespace hardware {
25 namespace google {
26 namespace pixel {
27 
28 using aidl::android::frameworks::stats::IStats;
29 
30 bool fileExists(const std::string &path);
31 std::shared_ptr<IStats> getStatsService();
32 
33 enum ReportEventType {
34   EvtFGAbnormalEvent   = 0x4142, /* AB */
35   EvtFGLearningHistory = 0x4C48, /* LH */
36   EvtGMSR              = 0xFFFF, /* GMSR */
37   EvtModelLoading      = 0x4D4C, /* ML */
38   EvtHistoryValidation = 0x4856, /* HV */
39   EvtFGRegularMonitor  = 0x524D, /* RM */
40 };
41 
42 enum ReportEventFormat {
43   FormatAddrWithVal,
44   FormatIgnoreAddr,
45   FormatNoAddr,
46 };
47 
48 void reportSpeakerImpedance(const std::shared_ptr<IStats> &stats_client,
49                             const PixelAtoms::VendorSpeakerImpedance &speakerImpedance);
50 
51 void reportSlowIo(const std::shared_ptr<IStats> &stats_client,
52                   const PixelAtoms::VendorSlowIo &slowIo);
53 
54 void reportChargeCycles(const std::shared_ptr<IStats> &stats_client,
55                         const std::vector<int32_t> &chargeCycles);
56 
57 void reportHardwareFailed(const std::shared_ptr<IStats> &stats_client,
58                           const PixelAtoms::VendorHardwareFailed &failure);
59 
60 void reportSpeechDspStat(const std::shared_ptr<IStats> &stats_client,
61                          const PixelAtoms::VendorSpeechDspStat &dsp_stats);
62 
63 void reportUsbPortOverheat(const std::shared_ptr<IStats> &stats_client,
64                            const PixelAtoms::VendorUsbPortOverheat &overheat_info);
65 
66 void reportSpeakerHealthStat(const std::shared_ptr<IStats> &stats_client,
67                              const PixelAtoms::VendorSpeakerStatsReported &speakerHealthStat);
68 
69 void reportUsbDataSessionEvent(const std::shared_ptr<IStats> &stats_client,
70                                const PixelAtoms::VendorUsbDataSessionEvent &usb_session);
71 void readLogbuffer(const std::string &buf_path, int num_fields, uint16_t code,
72                    enum ReportEventFormat format, unsigned int last_check_time,
73                    std::vector<std::vector<uint16_t>> &events);
74 
75 void readLogbuffer(const std::string &buf_path, int num_fields, const char *code,
76                    enum ReportEventFormat format, unsigned int last_check_time,
77                    std::vector<std::vector<uint16_t>> &events);
78 }  // namespace pixel
79 }  // namespace google
80 }  // namespace hardware
81 }  // namespace android
82 
83 #endif  // HARDWARE_GOOGLE_PIXEL_PIXELSTATS_STATSHELPER_H
84