The Tor Browser / file comparison
comparison: dom/quota/Utilities.h
dom/quota/Utilities.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:9f3d628f6434 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim: set ts=2 et sw=2 tw=80: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 5 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #ifndef mozilla_dom_quota_utilities_h__ | |
| 8 #define mozilla_dom_quota_utilities_h__ | |
| 9 | |
| 10 #include "mozilla/dom/quota/QuotaCommon.h" | |
| 11 | |
| 12 BEGIN_QUOTA_NAMESPACE | |
| 13 | |
| 14 inline void | |
| 15 IncrementUsage(uint64_t* aUsage, uint64_t aDelta) | |
| 16 { | |
| 17 // Watch for overflow! | |
| 18 if ((UINT64_MAX - *aUsage) < aDelta) { | |
| 19 NS_WARNING("Usage exceeds the maximum!"); | |
| 20 *aUsage = UINT64_MAX; | |
| 21 } | |
| 22 else { | |
| 23 *aUsage += aDelta; | |
| 24 } | |
| 25 } | |
| 26 | |
| 27 inline bool | |
| 28 PatternMatchesOrigin(const nsACString& aPatternString, const nsACString& aOrigin) | |
| 29 { | |
| 30 // Aren't we smart! | |
| 31 return StringBeginsWith(aOrigin, aPatternString); | |
| 32 } | |
| 33 | |
| 34 END_QUOTA_NAMESPACE | |
| 35 | |
| 36 #endif // mozilla_dom_quota_utilities_h__ |
