3 * Copyright 2013, Google Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
8 * 1. Redistributions of source code must retain the above copyright notice,
9 * this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation
12 * and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 import java.util.EnumSet;
32 /** Java wrapper for WebRTC & libjingle logging. */
33 public class Logging {
35 System.loadLibrary("jingle_peerconnection_so");
38 // Keep in sync with webrtc/common_types.h:TraceLevel.
39 public enum TraceLevel {
41 TRACE_STATEINFO(0x0001),
42 TRACE_WARNING(0x0002),
44 TRACE_CRITICAL(0x0008),
45 TRACE_APICALL(0x0010),
46 TRACE_DEFAULT(0x00ff),
47 TRACE_MODULECALL(0x0020),
53 TRACE_TERSEINFO(0x2000),
56 public final int level;
57 TraceLevel(int level) {
62 // Keep in sync with webrtc/base/logging.h:LoggingSeverity.
63 public enum Severity {
64 LS_SENSITIVE, LS_VERBOSE, LS_INFO, LS_WARNING, LS_ERROR,
68 // Enable tracing to |path| of messages of |levels| and |severity|.
69 // On Android, use "logcat:" for |path| to send output there.
70 public static void enableTracing(
71 String path, EnumSet<TraceLevel> levels, Severity severity) {
73 for (TraceLevel level : levels) {
74 nativeLevel |= level.level;
76 nativeEnableTracing(path, nativeLevel, severity.ordinal());
79 private static native void nativeEnableTracing(
80 String path, int nativeLevels, int nativeSeverity);