1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
|
/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License
*/
package com.android.voicemail.impl;
import com.android.dialer.common.LogUtil;
import com.android.dialer.persistentlog.PersistentLogger;
import com.android.voicemail.impl.utils.IndentingPrintWriter;
import java.io.FileDescriptor;
import java.io.PrintWriter;
import java.util.ArrayDeque;
import java.util.Calendar;
import java.util.Deque;
import java.util.Iterator;
/** Helper methods for adding to OMTP visual voicemail local logs. */
public class VvmLog {
private static final int MAX_OMTP_VVM_LOGS = 100;
private static final LocalLog sLocalLog = new LocalLog(MAX_OMTP_VVM_LOGS);
public static void log(String tag, String log) {
PersistentLogger.logText(tag, log);
}
public static void dump(FileDescriptor fd, PrintWriter printwriter, String[] args) {
IndentingPrintWriter indentingPrintWriter = new IndentingPrintWriter(printwriter, " ");
indentingPrintWriter.increaseIndent();
sLocalLog.dump(fd, indentingPrintWriter, args);
indentingPrintWriter.decreaseIndent();
}
public static void e(String tag, String log) {
log(tag, log);
LogUtil.e(tag, log);
}
public static void e(String tag, String log, Throwable e) {
log(tag, log + " " + e);
LogUtil.e(tag, log, e);
}
public static void w(String tag, String log) {
log(tag, log);
LogUtil.w(tag, log);
}
public static void w(String tag, String log, Throwable e) {
log(tag, log + " " + e);
LogUtil.w(tag, log, e);
}
public static void i(String tag, String log) {
log(tag, log);
LogUtil.i(tag, log);
}
public static void i(String tag, String log, Throwable e) {
log(tag, log + " " + e);
LogUtil.i(tag, log, e);
}
public static void d(String tag, String log) {
log(tag, log);
LogUtil.d(tag, log);
}
public static void d(String tag, String log, Throwable e) {
log(tag, log + " " + e);
LogUtil.d(tag, log, e);
}
public static void v(String tag, String log) {
log(tag, log);
LogUtil.v(tag, log);
}
public static void v(String tag, String log, Throwable e) {
log(tag, log + " " + e);
LogUtil.v(tag, log, e);
}
public static void wtf(String tag, String log) {
log(tag, log);
LogUtil.e(tag, log);
}
public static void wtf(String tag, String log, Throwable e) {
log(tag, log + " " + e);
LogUtil.e(tag, log, e);
}
/**
* Redact personally identifiable information for production users. If we are running in verbose
* mode, return the original string, otherwise return a SHA-1 hash of the input string.
*/
public static String pii(Object pii) {
if (pii == null) {
return String.valueOf(pii);
}
return "[PII]";
}
public static class LocalLog {
private final Deque<String> mLog;
private final int mMaxLines;
public LocalLog(int maxLines) {
mMaxLines = Math.max(0, maxLines);
mLog = new ArrayDeque<>(mMaxLines);
}
public void log(String msg) {
if (mMaxLines <= 0) {
return;
}
Calendar c = Calendar.getInstance();
c.setTimeInMillis(System.currentTimeMillis());
append(String.format("%tm-%td %tH:%tM:%tS.%tL - %s", c, c, c, c, c, c, msg));
}
private synchronized void append(String logLine) {
while (mLog.size() >= mMaxLines) {
mLog.remove();
}
mLog.add(logLine);
}
public synchronized void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
Iterator<String> itr = mLog.iterator();
while (itr.hasNext()) {
pw.println(itr.next());
}
}
public synchronized void reverseDump(FileDescriptor fd, PrintWriter pw, String[] args) {
Iterator<String> itr = mLog.descendingIterator();
while (itr.hasNext()) {
pw.println(itr.next());
}
}
public static class ReadOnlyLocalLog {
private final LocalLog mLog;
ReadOnlyLocalLog(LocalLog log) {
mLog = log;
}
public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
mLog.dump(fd, pw, args);
}
public void reverseDump(FileDescriptor fd, PrintWriter pw, String[] args) {
mLog.reverseDump(fd, pw, args);
}
}
public ReadOnlyLocalLog readOnlyLocalLog() {
return new ReadOnlyLocalLog(this);
}
}
}
|
