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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "mojo/logging/init_logging.h"
#include "base/command_line.h"
#include "base/logging.h"
namespace mojo {
namespace {
::logging::LoggingDestination DetermineLogMode(
const base::CommandLine& command_line) {
// only use OutputDebugString in debug mode
#if defined(NDEBUG)
bool enable_logging = false;
const char* kInvertLoggingSwitch = "enable-logging";
#else
bool enable_logging = true;
const char* kInvertLoggingSwitch = "disable-logging";
#endif
const ::logging::LoggingDestination kDefaultLoggingMode =
::logging::LOG_TO_SYSTEM_DEBUG_LOG;
if (command_line.HasSwitch(kInvertLoggingSwitch))
enable_logging = !enable_logging;
return enable_logging ? kDefaultLoggingMode : ::logging::LOG_NONE;
}
} // namespace
void InitLogging() {
::logging::LoggingSettings settings;
settings.logging_dest = DetermineLogMode(
*base::CommandLine::ForCurrentProcess());
::logging::InitLogging(settings);
// we want process and thread IDs because we have a lot of things running
::logging::SetLogItems(true, // enable_process_id
true, // enable_thread_id
true, // enable_timestamp
false); // enable_tickcount
}
} // namespace mojo
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