components/proximity_auth/logging/logging.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "components/proximity_auth/logging/logging.h"
   6
   7 #include "components/proximity_auth/logging/log_buffer.h"
   8
   9 namespace proximity_auth {
  10 namespace {
  11
  12 bool g_logging_enabled = true;
  13
  14 }  // namespace
  15
  16 ScopedDisableLoggingForTesting::ScopedDisableLoggingForTesting() {
  17   g_logging_enabled = false;
  18 }
  19
  20 ScopedDisableLoggingForTesting::~ScopedDisableLoggingForTesting() {
  21   g_logging_enabled = true;
  22 }
  23
  24 ScopedLogMessage::ScopedLogMessage(const char* file,
  25                                    int line,
  26                                    logging::LogSeverity severity)
  27     : file_(file), line_(line), severity_(severity) {
  28 }
  29
  30 ScopedLogMessage::~ScopedLogMessage() {
  31   if (!g_logging_enabled)
  32     return;
  33
  34   LogBuffer::GetInstance()->AddLogMessage(LogBuffer::LogMessage(
  35       stream_.str(), base::Time::Now(), file_, line_, severity_));
  36
  37   // The destructor of |log_message| also creates a log for the standard logging
  38   // system.
  39   logging::LogMessage log_message(file_, line_, severity_);
  40   log_message.stream() << stream_.str();
  41 }
  42
  43 }  // proximity_auth