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 package com.android.server.telecom;
18 
19 import android.content.Context;
20 import android.telecom.Logging.EventManager;
21 import android.telecom.Logging.EventManager.TimedEventPair;
22 
23 /**
24  * Temporary location of new Logging class
25  */
26 
27 public class LogUtils {
28 
29     private static final String TAG = "Telecom";
30     private static final String LOGUTILS_TAG = "LogUtils";
31 
32     public static final boolean SYSTRACE_DEBUG = false; /* STOP SHIP if true */
33 
34     public static final class Sessions {
35         public static final String ICA_ANSWER_CALL = "ICA.aC";
36         public static final String ICA_REJECT_CALL = "ICA.rC";
37         public static final String ICA_DISCONNECT_CALL = "ICA.dC";
38         public static final String ICA_HOLD_CALL = "ICA.hC";
39         public static final String ICA_UNHOLD_CALL = "ICA.uC";
40         public static final String ICA_MUTE = "ICA.m";
41         public static final String ICA_SET_AUDIO_ROUTE = "ICA.sAR";
42         public static final String ICA_CONFERENCE = "ICA.c";
43         public static final String CSW_HANDLE_CREATE_CONNECTION_COMPLETE = "CSW.hCCC";
44         public static final String CSW_SET_ACTIVE = "CSW.sA";
45         public static final String CSW_SET_RINGING = "CSW.sR";
46         public static final String CSW_SET_DIALING = "CSW.sD";
47         public static final String CSW_SET_PULLING = "CSW.sP";
48         public static final String CSW_SET_DISCONNECTED = "CSW.sDc";
49         public static final String CSW_SET_ON_HOLD = "CSW.sOH";
50         public static final String CSW_REMOVE_CALL = "CSW.rC";
51         public static final String CSW_SET_IS_CONFERENCED = "CSW.sIC";
52         public static final String CSW_ADD_CONFERENCE_CALL = "CSW.aCC";
53     }
54 
55     public final static class Events {
56         public static final String CREATED = "CREATED";
57         public static final String USER_CONFIRMATION = "USER_CONFIRMATION";
58         public static final String USER_CONFIRMED = "USER_CONFIRMED";
59         public static final String USER_CANCELLED = "USER_CANCELLED";
60         public static final String DESTROYED = "DESTROYED";
61         public static final String SET_CONNECTING = "SET_CONNECTING";
62         public static final String SET_DIALING = "SET_DIALING";
63         public static final String SET_PULLING = "SET_PULLING";
64         public static final String SET_ACTIVE = "SET_ACTIVE";
65         public static final String SET_HOLD = "SET_HOLD";
66         public static final String SET_RINGING = "SET_RINGING";
67         public static final String SET_DISCONNECTED = "SET_DISCONNECTED";
68         public static final String SET_DISCONNECTING = "SET_DISCONNECTING";
69         public static final String SET_SELECT_PHONE_ACCOUNT = "SET_SELECT_PHONE_ACCOUNT";
70         public static final String REQUEST_HOLD = "REQUEST_HOLD";
71         public static final String REQUEST_UNHOLD = "REQUEST_UNHOLD";
72         public static final String REQUEST_DISCONNECT = "REQUEST_DISCONNECT";
73         public static final String REQUEST_ACCEPT = "REQUEST_ACCEPT";
74         public static final String REQUEST_REJECT = "REQUEST_REJECT";
75         public static final String START_DTMF = "START_DTMF";
76         public static final String STOP_DTMF = "STOP_DTMF";
77         public static final String START_RINGER = "START_RINGER";
78         public static final String STOP_RINGER = "STOP_RINGER";
79         public static final String START_VIBRATOR = "START_VIBRATOR";
80         public static final String STOP_VIBRATOR = "STOP_VIBRATOR";
81         public static final String SKIP_VIBRATION = "SKIP_VIBRATION";
82         public static final String SKIP_RINGING = "SKIP_RINGING";
83         public static final String START_CALL_WAITING_TONE = "START_CALL_WAITING_TONE";
84         public static final String STOP_CALL_WAITING_TONE = "STOP_CALL_WAITING_TONE";
85         public static final String START_CONNECTION = "START_CONNECTION";
86         public static final String CREATE_CONNECTION_FAILED = "CREATE_CONNECTION_FAILED";
87         public static final String BIND_CS = "BIND_CS";
88         public static final String CS_BOUND = "CS_BOUND";
89         public static final String CONFERENCE_WITH = "CONF_WITH";
90         public static final String SPLIT_FROM_CONFERENCE = "CONF_SPLIT";
91         public static final String SWAP = "SWAP";
92         public static final String ADD_CHILD = "ADD_CHILD";
93         public static final String REMOVE_CHILD = "REMOVE_CHILD";
94         public static final String SET_PARENT = "SET_PARENT";
95         public static final String MUTE = "MUTE";
96         public static final String UNMUTE = "UNMUTE";
97         public static final String AUDIO_ROUTE = "AUDIO_ROUTE";
98         public static final String AUDIO_ROUTE_EARPIECE = "AUDIO_ROUTE_EARPIECE";
99         public static final String AUDIO_ROUTE_HEADSET = "AUDIO_ROUTE_HEADSET";
100         public static final String AUDIO_ROUTE_BT = "AUDIO_ROUTE_BT";
101         public static final String AUDIO_ROUTE_SPEAKER = "AUDIO_ROUTE_SPEAKER";
102         public static final String ERROR_LOG = "ERROR";
103         public static final String USER_LOG_MARK = "USER_LOG_MARK";
104         public static final String SILENCE = "SILENCE";
105         public static final String BIND_SCREENING = "BIND_SCREENING";
106         public static final String SCREENING_BOUND = "SCREENING_BOUND";
107         public static final String SCREENING_SENT = "SCREENING_SENT";
108         public static final String SCREENING_COMPLETED = "SCREENING_COMPLETED";
109         public static final String BLOCK_CHECK_INITIATED = "BLOCK_CHECK_INITIATED";
110         public static final String BLOCK_CHECK_FINISHED = "BLOCK_CHECK_FINISHED";
111         public static final String DIRECT_TO_VM_INITIATED = "DIRECT_TO_VM_INITIATED";
112         public static final String DIRECT_TO_VM_FINISHED = "DIRECT_TO_VM_FINISHED";
113         public static final String FILTERING_INITIATED = "FILTERING_INITIATED";
114         public static final String FILTERING_COMPLETED = "FILTERING_COMPLETED";
115         public static final String FILTERING_TIMED_OUT = "FILTERING_TIMED_OUT";
116         public static final String REMOTELY_HELD = "REMOTELY_HELD";
117         public static final String REMOTELY_UNHELD = "REMOTELY_UNHELD";
118         public static final String REQUEST_PULL = "PULL";
119         public static final String INFO = "INFO";
120         public static final String VIDEO_STATE_CHANGED = "VIDEO_STATE_CHANGED";
121         public static final String RECEIVE_VIDEO_REQUEST = "RECEIVE_VIDEO_REQUEST";
122         public static final String RECEIVE_VIDEO_RESPONSE = "RECEIVE_VIDEO_RESPONSE";
123         public static final String SEND_VIDEO_REQUEST = "SEND_VIDEO_REQUEST";
124         public static final String SEND_VIDEO_RESPONSE = "SEND_VIDEO_RESPONSE";
125         public static final String IS_EXTERNAL = "IS_EXTERNAL";
126         public static final String PROPERTY_CHANGE = "PROPERTY_CHANGE";
127         public static final String CAPABILITY_CHANGE = "CAPABILITY_CHANGE";
128         public static final String CONNECTION_EVENT = "CONNECTION_EVENT";
129 
130         public static class Timings {
131             public static final String ACCEPT_TIMING = "accept";
132             public static final String REJECT_TIMING = "reject";
133             public static final String DISCONNECT_TIMING = "disconnect";
134             public static final String HOLD_TIMING = "hold";
135             public static final String UNHOLD_TIMING = "unhold";
136             public static final String OUTGOING_TIME_TO_DIALING_TIMING = "outgoing_time_to_dialing";
137             public static final String BIND_CS_TIMING = "bind_cs";
138             public static final String SCREENING_COMPLETED_TIMING = "screening_completed";
139             public static final String DIRECT_TO_VM_FINISHED_TIMING = "direct_to_vm_finished";
140             public static final String BLOCK_CHECK_FINISHED_TIMING = "block_check_finished";
141             public static final String FILTERING_COMPLETED_TIMING = "filtering_completed";
142             public static final String FILTERING_TIMED_OUT_TIMING = "filtering_timed_out";
143 
144             private static final TimedEventPair[] sTimedEvents = {
145                     new TimedEventPair(REQUEST_ACCEPT, SET_ACTIVE, ACCEPT_TIMING),
146                     new TimedEventPair(REQUEST_REJECT, SET_DISCONNECTED, REJECT_TIMING),
147                     new TimedEventPair(REQUEST_DISCONNECT, SET_DISCONNECTED, DISCONNECT_TIMING),
148                     new TimedEventPair(REQUEST_HOLD, SET_HOLD, HOLD_TIMING),
149                     new TimedEventPair(REQUEST_UNHOLD, SET_ACTIVE, UNHOLD_TIMING),
150                     new TimedEventPair(START_CONNECTION, SET_DIALING,
151                             OUTGOING_TIME_TO_DIALING_TIMING),
152                     new TimedEventPair(BIND_CS, CS_BOUND, BIND_CS_TIMING),
153                     new TimedEventPair(SCREENING_SENT, SCREENING_COMPLETED,
154                             SCREENING_COMPLETED_TIMING),
155                     new TimedEventPair(DIRECT_TO_VM_INITIATED, DIRECT_TO_VM_FINISHED,
156                             DIRECT_TO_VM_FINISHED_TIMING),
157                     new TimedEventPair(BLOCK_CHECK_INITIATED, BLOCK_CHECK_FINISHED,
158                             BLOCK_CHECK_FINISHED_TIMING),
159                     new TimedEventPair(FILTERING_INITIATED, FILTERING_COMPLETED,
160                             FILTERING_COMPLETED_TIMING),
161                     new TimedEventPair(FILTERING_INITIATED, FILTERING_TIMED_OUT,
162                             FILTERING_TIMED_OUT_TIMING, 6000L),
163             };
164         }
165     }
166 
eventRecordAdded(EventManager.EventRecord eventRecord)167     private static void eventRecordAdded(EventManager.EventRecord eventRecord) {
168         // Only Calls will be added as event records in this case
169         EventManager.Loggable recordEntry = eventRecord.getRecordEntry();
170         if (recordEntry instanceof Call) {
171             Call callRecordEntry = (Call) recordEntry;
172             android.telecom.Log.i(LOGUTILS_TAG, "EventRecord added as Call: " + callRecordEntry);
173             Analytics.CallInfo callInfo = callRecordEntry.getAnalytics();
174             if(callInfo != null) {
175                 callInfo.setCallEvents(eventRecord);
176             } else {
177                 android.telecom.Log.w(LOGUTILS_TAG, "Could not get Analytics CallInfo.");
178             }
179         } else {
180             android.telecom.Log.w(LOGUTILS_TAG, "Non-Call EventRecord Added.");
181         }
182     }
183 
initLogging(Context context)184     public static void initLogging(Context context) {
185         android.telecom.Log.setTag(TAG);
186         android.telecom.Log.setSessionContext(context);
187         android.telecom.Log.initMd5Sum();
188         for (EventManager.TimedEventPair p : Events.Timings.sTimedEvents) {
189             android.telecom.Log.addRequestResponsePair(p);
190         }
191         android.telecom.Log.registerEventListener(LogUtils::eventRecordAdded);
192         // Store analytics about recently completed Sessions.
193         android.telecom.Log.registerSessionListener(Analytics::addSessionTiming);
194     }
195 }
196