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// Copyright (c) 2011 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 "chrome/browser/chromeos/system/touchpad_settings.h"
#include "base/bind.h"
#include "base/file_path.h"
#include "base/file_util.h"
#include "base/stringprintf.h"
#include "chrome/browser/chromeos/system/runtime_environment.h"
#include "content/public/browser/browser_thread.h"
using content::BrowserThread;
namespace {
const char kLockOnIdleSuspendPath[] =
"/var/lib/power_manager/lock_on_idle_suspend";
void EnableScreenLockOnFileThread(bool enable) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
if (chromeos::system::runtime_environment::IsRunningOnChromeOS()) {
std::string config = base::StringPrintf("%d", enable);
file_util::WriteFile(FilePath(kLockOnIdleSuspendPath),
config.c_str(),
config.size());
}
}
} // namespace
namespace chromeos {
namespace system {
namespace screen_locker_settings {
void EnableScreenLock(bool enable) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
// Run this on the FILE thread.
BrowserThread::PostTask(
BrowserThread::FILE, FROM_HERE,
base::Bind(&EnableScreenLockOnFileThread, enable));
}
} // namespace screen_locker_settings
} // namespace system
} // namespace chromeos
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