1 /*
2 * Copyright (C) 2019 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 //#define LOG_NDEBUG 0
18 #define LOG_TAG "statsd_recorder"
19 #include <utils/Log.h>
20
21 #include <dirent.h>
22 #include <inttypes.h>
23 #include <pthread.h>
24 #include <pwd.h>
25 #include <stdint.h>
26 #include <string.h>
27 #include <sys/stat.h>
28 #include <sys/time.h>
29 #include <sys/types.h>
30 #include <unistd.h>
31
32 #include <statslog.h>
33
34 #include "MediaMetricsService.h"
35 #include "StringUtils.h"
36 #include "frameworks/proto_logging/stats/message/mediametrics_message.pb.h"
37 #include "iface_statsd.h"
38
39 namespace android {
40
statsd_recorder(const std::shared_ptr<const mediametrics::Item> & item,const std::shared_ptr<mediametrics::StatsdLog> & statsdLog)41 bool statsd_recorder(const std::shared_ptr<const mediametrics::Item>& item,
42 const std::shared_ptr<mediametrics::StatsdLog>& statsdLog)
43 {
44 if (item == nullptr) return false;
45
46 // these go into the statsd wrapper
47 const nsecs_t timestamp_nanos = MediaMetricsService::roundTime(item->getTimestamp());
48 const std::string package_name = item->getPkgName();
49 const int64_t package_version_code = item->getPkgVersionCode();
50 const int64_t media_apex_version = 0;
51
52 // the rest into our own proto
53 //
54 ::android::stats::mediametrics_message::RecorderData metrics_proto;
55
56 // flesh out the protobuf we'll hand off with our data
57 //
58
59 // string kRecorderLogSessionId = "android.media.mediarecorder.log-session-id";
60 std::string log_session_id;
61 if (item->getString("android.media.mediarecorder.log-session-id", &log_session_id)) {
62 log_session_id = mediametrics::stringutils::sanitizeLogSessionId(log_session_id);
63 metrics_proto.set_log_session_id(log_session_id);
64 }
65 // string kRecorderAudioMime = "android.media.mediarecorder.audio.mime";
66 std::string audio_mime;
67 if (item->getString("android.media.mediarecorder.audio.mime", &audio_mime)) {
68 metrics_proto.set_audio_mime(audio_mime);
69 }
70 // string kRecorderVideoMime = "android.media.mediarecorder.video.mime";
71 std::string video_mime;
72 if (item->getString("android.media.mediarecorder.video.mime", &video_mime)) {
73 metrics_proto.set_video_mime(video_mime);
74 }
75 // int32 kRecorderVideoProfile = "android.media.mediarecorder.video-encoder-profile";
76 int32_t video_profile = -1;
77 if (item->getInt32("android.media.mediarecorder.video-encoder-profile", &video_profile)) {
78 metrics_proto.set_video_profile(video_profile);
79 }
80 // int32 kRecorderVideoLevel = "android.media.mediarecorder.video-encoder-level";
81 int32_t video_level = -1;
82 if (item->getInt32("android.media.mediarecorder.video-encoder-level", &video_level)) {
83 metrics_proto.set_video_level(video_level);
84 }
85 // int32 kRecorderWidth = "android.media.mediarecorder.width";
86 int32_t width = -1;
87 if (item->getInt32("android.media.mediarecorder.width", &width)) {
88 metrics_proto.set_width(width);
89 }
90 // int32 kRecorderHeight = "android.media.mediarecorder.height";
91 int32_t height = -1;
92 if (item->getInt32("android.media.mediarecorder.height", &height)) {
93 metrics_proto.set_height(height);
94 }
95 // int32 kRecorderRotation = "android.media.mediarecorder.rotation";
96 int32_t rotation = -1; // default to 0?
97 if (item->getInt32("android.media.mediarecorder.rotation", &rotation)) {
98 metrics_proto.set_rotation(rotation);
99 }
100 // int32 kRecorderFrameRate = "android.media.mediarecorder.frame-rate";
101 int32_t framerate = -1;
102 if (item->getInt32("android.media.mediarecorder.frame-rate", &framerate)) {
103 metrics_proto.set_framerate(framerate);
104 }
105
106 // int32 kRecorderCaptureFps = "android.media.mediarecorder.capture-fps";
107 int32_t capture_fps = -1;
108 if (item->getInt32("android.media.mediarecorder.capture-fps", &capture_fps)) {
109 metrics_proto.set_capture_fps(capture_fps);
110 }
111 // double kRecorderCaptureFpsEnable = "android.media.mediarecorder.capture-fpsenable";
112 double capture_fps_enable = -1;
113 if (item->getDouble("android.media.mediarecorder.capture-fpsenable", &capture_fps_enable)) {
114 metrics_proto.set_capture_fps_enable(capture_fps_enable);
115 }
116
117 // int64 kRecorderDurationMs = "android.media.mediarecorder.durationMs";
118 int64_t duration_millis = -1;
119 if (item->getInt64("android.media.mediarecorder.durationMs", &duration_millis)) {
120 metrics_proto.set_duration_millis(duration_millis);
121 }
122 // int64 kRecorderPaused = "android.media.mediarecorder.pausedMs";
123 int64_t paused_millis = -1;
124 if (item->getInt64("android.media.mediarecorder.pausedMs", &paused_millis)) {
125 metrics_proto.set_paused_millis(paused_millis);
126 }
127 // int32 kRecorderNumPauses = "android.media.mediarecorder.NPauses";
128 int32_t paused_count = -1;
129 if (item->getInt32("android.media.mediarecorder.NPauses", &paused_count)) {
130 metrics_proto.set_paused_count(paused_count);
131 }
132
133 // int32 kRecorderAudioBitrate = "android.media.mediarecorder.audio-bitrate";
134 int32_t audio_bitrate = -1;
135 if (item->getInt32("android.media.mediarecorder.audio-bitrate", &audio_bitrate)) {
136 metrics_proto.set_audio_bitrate(audio_bitrate);
137 }
138 // int32 kRecorderAudioChannels = "android.media.mediarecorder.audio-channels";
139 int32_t audio_channels = -1;
140 if (item->getInt32("android.media.mediarecorder.audio-channels", &audio_channels)) {
141 metrics_proto.set_audio_channels(audio_channels);
142 }
143 // int32 kRecorderAudioSampleRate = "android.media.mediarecorder.audio-samplerate";
144 int32_t audio_samplerate = -1;
145 if (item->getInt32("android.media.mediarecorder.audio-samplerate", &audio_samplerate)) {
146 metrics_proto.set_audio_samplerate(audio_samplerate);
147 }
148
149 // int32 kRecorderMovieTimescale = "android.media.mediarecorder.movie-timescale";
150 int32_t movie_timescale = -1;
151 if (item->getInt32("android.media.mediarecorder.movie-timescale", &movie_timescale)) {
152 metrics_proto.set_movie_timescale(movie_timescale);
153 }
154 // int32 kRecorderAudioTimescale = "android.media.mediarecorder.audio-timescale";
155 int32_t audio_timescale = -1;
156 if (item->getInt32("android.media.mediarecorder.audio-timescale", &audio_timescale)) {
157 metrics_proto.set_audio_timescale(audio_timescale);
158 }
159 // int32 kRecorderVideoTimescale = "android.media.mediarecorder.video-timescale";
160 int32_t video_timescale = -1;
161 if (item->getInt32("android.media.mediarecorder.video-timescale", &video_timescale)) {
162 metrics_proto.set_video_timescale(video_timescale);
163 }
164
165 // int32 kRecorderVideoBitrate = "android.media.mediarecorder.video-bitrate";
166 int32_t video_bitrate = -1;
167 if (item->getInt32("android.media.mediarecorder.video-bitrate", &video_bitrate)) {
168 metrics_proto.set_video_bitrate(video_bitrate);
169 }
170 // int32 kRecorderVideoIframeInterval = "android.media.mediarecorder.video-iframe-interval";
171 int32_t iframe_interval = -1;
172 if (item->getInt32("android.media.mediarecorder.video-iframe-interval", &iframe_interval)) {
173 metrics_proto.set_iframe_interval(iframe_interval);
174 }
175
176 std::string serialized;
177 if (!metrics_proto.SerializeToString(&serialized)) {
178 ALOGE("Failed to serialize recorder metrics");
179 return false;
180 }
181
182 android::util::BytesField bf_serialized( serialized.c_str(), serialized.size());
183 int result = android::util::stats_write(android::util::MEDIAMETRICS_RECORDER_REPORTED,
184 timestamp_nanos, package_name.c_str(), package_version_code,
185 media_apex_version,
186 bf_serialized);
187 std::stringstream log;
188 log << "result:" << result << " {"
189 << " mediametrics_recorder_reported:"
190 << android::util::MEDIAMETRICS_RECORDER_REPORTED
191 << " timestamp_nanos:" << timestamp_nanos
192 << " package_name:" << package_name
193 << " package_version_code:" << package_version_code
194 << " media_apex_version:" << media_apex_version
195
196 << " audio_mime:" << audio_mime
197 << " video_mime:" << video_mime
198 << " video_profile:" << video_profile
199 << " video_level:" << video_level
200 << " width:" << width
201 << " height:" << height
202 << " rotation:" << rotation
203 << " framerate:" << framerate
204 << " capture_fps:" << capture_fps
205 << " capture_fps_enable:" << capture_fps_enable
206
207 << " duration_millis:" << duration_millis
208 << " paused_millis:" << paused_millis
209 << " paused_count:" << paused_count
210 << " audio_bitrate:" << audio_bitrate
211 << " audio_channels:" << audio_channels
212 << " audio_samplerate:" << audio_samplerate
213 << " movie_timescale:" << movie_timescale
214 << " audio_timescale:" << audio_timescale
215 << " video_timescale:" << video_timescale
216 << " video_bitrate:" << video_bitrate
217
218 << " iframe_interval:" << iframe_interval
219 << " log_session_id:" << log_session_id
220 << " }";
221 statsdLog->log(android::util::MEDIAMETRICS_RECORDER_REPORTED, log.str());
222 return true;
223 }
224
225 } // namespace android
226