зеркало из https://github.com/mozilla/gecko-dev.git
37 строки
950 B
C
37 строки
950 B
C
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
||
|
|
/* vim: set ts=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 mozilla_dom_quota_utilities_h__
|
||
|
|
#define mozilla_dom_quota_utilities_h__
|
||
|
|
|
||
|
|
#include "mozilla/dom/quota/QuotaCommon.h"
|
||
|
|
|
||
|
|
BEGIN_QUOTA_NAMESPACE
|
||
|
|
|
||
|
|
inline void
|
||
|
|
IncrementUsage(uint64_t* aUsage, uint64_t aDelta)
|
||
|
|
{
|
||
|
|
// Watch for overflow!
|
||
|
|
if ((UINT64_MAX - *aUsage) < aDelta) {
|
||
|
|
NS_WARNING("Usage exceeds the maximum!");
|
||
|
|
*aUsage = UINT64_MAX;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
*aUsage += aDelta;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
inline bool
|
||
|
|
PatternMatchesOrigin(const nsACString& aPatternString, const nsACString& aOrigin)
|
||
|
|
{
|
||
|
|
// Aren't we smart!
|
||
|
|
return StringBeginsWith(aOrigin, aPatternString);
|
||
|
|
}
|
||
|
|
|
||
|
|
END_QUOTA_NAMESPACE
|
||
|
|
|
||
|
|
#endif // mozilla_dom_quota_utilities_h__
|