blob: 97828ec7aef4afecc1f933b5df23c547b650382b [file] [log] [blame]
andrew@webrtc.orgb87cc852013-03-25 16:23:37 +00001/*
2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11#include "webrtc/test/testsupport/trace_to_stderr.h"
12
13#include <cassert>
14#include <cstdio>
15
16#include <string>
17
18namespace webrtc {
19namespace test {
20
21static const int kLevelFilter = kTraceError | kTraceWarning | kTraceTerseInfo;
22
andrew@webrtc.org59aaebc2013-05-05 19:44:19 +000023TraceToStderr::TraceToStderr()
24 : override_time_(false),
25 time_seconds_(0) {
26 Trace::CreateTrace();
27 Trace::SetTraceCallback(this);
28 Trace::SetLevelFilter(kLevelFilter);
29}
30
31TraceToStderr::TraceToStderr(bool override_time)
32 : override_time_(override_time),
33 time_seconds_(0) {
andrew@webrtc.orgb87cc852013-03-25 16:23:37 +000034 Trace::CreateTrace();
35 Trace::SetTraceCallback(this);
36 Trace::SetLevelFilter(kLevelFilter);
37}
38
39TraceToStderr::~TraceToStderr() {
40 Trace::SetTraceCallback(NULL);
41 Trace::ReturnTrace();
42}
43
44void TraceToStderr::Print(TraceLevel level, const char* msg_array, int length) {
45 if (level & kLevelFilter) {
46 assert(length > Trace::kBoilerplateLength);
47 std::string msg = msg_array;
andrew@webrtc.orgb87cc852013-03-25 16:23:37 +000048 std::string msg_log = msg.substr(Trace::kBoilerplateLength);
andrew@webrtc.org59aaebc2013-05-05 19:44:19 +000049 if (override_time_) {
50 fprintf(stderr, "%.2fs %s\n", time_seconds_, msg_log.c_str());
51 } else {
52 std::string msg_time = msg.substr(Trace::kTimestampPosition,
53 Trace::kTimestampLength);
54 fprintf(stderr, "%s %s\n", msg_time.c_str(), msg_log.c_str());
55 }
andrew@webrtc.orgb87cc852013-03-25 16:23:37 +000056 fflush(stderr);
57 }
58}
59
60} // namespace test
61} // namespace webrtc