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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/quota/QuotaObject.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/quota/QuotaObject.h')
-rw-r--r--dom/quota/QuotaObject.h85
1 files changed, 85 insertions, 0 deletions
diff --git a/dom/quota/QuotaObject.h b/dom/quota/QuotaObject.h
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+/* -*- 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 mozilla_dom_quota_quotaobject_h__
+#define mozilla_dom_quota_quotaobject_h__
+
+#include "mozilla/dom/quota/QuotaCommon.h"
+
+#include "nsDataHashtable.h"
+
+#include "PersistenceType.h"
+
+BEGIN_QUOTA_NAMESPACE
+
+class OriginInfo;
+class QuotaManager;
+
+class QuotaObject
+{
+ friend class OriginInfo;
+ friend class QuotaManager;
+
+public:
+ void
+ AddRef();
+
+ void
+ Release();
+
+ const nsAString&
+ Path() const
+ {
+ return mPath;
+ }
+
+ bool
+ MaybeUpdateSize(int64_t aSize, bool aTruncate);
+
+ void
+ DisableQuotaCheck();
+
+ void
+ EnableQuotaCheck();
+
+private:
+ QuotaObject(OriginInfo* aOriginInfo, const nsAString& aPath, int64_t aSize)
+ : mOriginInfo(aOriginInfo)
+ , mPath(aPath)
+ , mSize(aSize)
+ , mQuotaCheckDisabled(false)
+ {
+ MOZ_COUNT_CTOR(QuotaObject);
+ }
+
+ ~QuotaObject()
+ {
+ MOZ_COUNT_DTOR(QuotaObject);
+ }
+
+ already_AddRefed<QuotaObject>
+ LockedAddRef()
+ {
+ AssertCurrentThreadOwnsQuotaMutex();
+
+ ++mRefCnt;
+
+ RefPtr<QuotaObject> result = dont_AddRef(this);
+ return result.forget();
+ }
+
+ mozilla::ThreadSafeAutoRefCnt mRefCnt;
+
+ OriginInfo* mOriginInfo;
+ nsString mPath;
+ int64_t mSize;
+
+ bool mQuotaCheckDisabled;
+};
+
+END_QUOTA_NAMESPACE
+
+#endif // mozilla_dom_quota_quotaobject_h__