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/*
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "webrtc/system_wrappers/interface/logging.h"
#include <string.h>
#include <sstream>
#include "webrtc/common_types.h"
#include "webrtc/system_wrappers/interface/trace.h"
namespace webrtc {
namespace {
TraceLevel WebRtcSeverity(LoggingSeverity sev) {
switch (sev) {
// TODO(ajm): SENSITIVE doesn't have a corresponding webrtc level.
case LS_SENSITIVE: return kTraceInfo;
case LS_VERBOSE: return kTraceInfo;
case LS_INFO: return kTraceTerseInfo;
case LS_WARNING: return kTraceWarning;
case LS_ERROR: return kTraceError;
default: return kTraceNone;
}
}
const char* DescribeFile(const char* file) {
const char* end1 = ::strrchr(file, '/');
const char* end2 = ::strrchr(file, '\\');
if (!end1 && !end2)
return file;
else
return (end1 > end2) ? end1 + 1 : end2 + 1;
}
} // namespace
LogMessage::LogMessage(const char* file, int line, LoggingSeverity sev)
: severity_(sev) {
print_stream_ << "(" << DescribeFile(file) << ":" << line << "): ";
}
bool LogMessage::Loggable(LoggingSeverity sev) {
// |level_filter| is a bitmask, unlike libjingle's minimum severity value.
return WebRtcSeverity(sev) & Trace::level_filter() ? true : false;
}
LogMessage::~LogMessage() {
const std::string& str = print_stream_.str();
Trace::Add(WebRtcSeverity(severity_), kTraceUndefined, 0, "%s", str.c_str());
}
} // namespace webrtc
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