mirror of
https://github.com/mozilla/gecko-dev.git
synced 2025-11-04 10:18:41 +02:00
30984f7bab
Differential Revision: https://phabricator.services.mozilla.com/D62543 --HG-- extra : moz-landing-system : lando
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef LogModulePrefWatcher_h
|
|
#define LogModulePrefWatcher_h
|
|
|
|
#include "nsIObserver.h"
|
|
|
|
namespace mozilla {
|
|
|
|
/**
|
|
* Watches for changes to "logging.*" prefs and then updates the appropriate
|
|
* LogModule's log level. Both the integer and string versions of the LogLevel
|
|
* enum are supported.
|
|
*
|
|
* For example setting the pref "logging.Foo" to "Verbose" will set the
|
|
* LogModule for "Foo" to the LogLevel::Verbose level. Setting "logging.Bar" to
|
|
* 4 would set the LogModule for "Bar" to the LogLevel::Debug level.
|
|
*/
|
|
class LogModulePrefWatcher : public nsIObserver {
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIOBSERVER
|
|
|
|
/**
|
|
* Starts observing logging pref changes.
|
|
*/
|
|
static void RegisterPrefWatcher();
|
|
|
|
private:
|
|
LogModulePrefWatcher();
|
|
virtual ~LogModulePrefWatcher() = default;
|
|
};
|
|
} // namespace mozilla
|
|
|
|
#endif // LogModulePrefWatcher_h
|