1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromeos/ash/components/quick_start/logging.h"
#include "base/command_line.h"
namespace ash::quick_start {
namespace {
// Passing "--quick-start-verbose-logging" on the command line will force Quick
// Start's verbose logs to be emitted to the log file regardless of the current
// vlog level or vmodules.
constexpr char kQuickStartVerboseLoggingSwitch[] =
"quick-start-verbose-logging";
} // namespace
ScopedLogMessage::ScopedLogMessage(std::string_view file,
int line,
logging::LogSeverity severity)
: file_(file), line_(line), severity_(severity) {}
ScopedLogMessage::~ScopedLogMessage() {
if (ShouldEmitToStandardLog()) {
// Create a log for the standard logging system.
logging::LogMessage log_message(file_.data(), line_, severity_);
log_message.stream() << stream_.str();
}
}
bool ScopedLogMessage::ShouldEmitToStandardLog() const {
// Logs should be emitted if any of the following is true:
// - The severity is INFO or greater
// - The Vlog Level for |file_| is at least 1
// - The --quick-start-verbose-logging switch is enabled
return severity_ > logging::LOGGING_VERBOSE ||
logging::GetVlogLevelHelper(file_.data(), file_.size()) > 0 ||
base::CommandLine::ForCurrentProcess()->HasSwitch(
kQuickStartVerboseLoggingSwitch);
}
} // namespace ash::quick_start
|
