LCOV - code coverage report
Current view: top level - dom/storage - SessionStorageCache.h (source / functions) Hit Total Coverage
Test: output.info Lines: 0 6 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 5 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=8 sts=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
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #ifndef mozilla_dom_SessionStorageCache_h
       8             : #define mozilla_dom_SessionStorageCache_h
       9             : 
      10             : #include "nsDataHashtable.h"
      11             : 
      12             : namespace mozilla {
      13             : namespace dom {
      14             : 
      15             : class SessionStorageCache final
      16             : {
      17             : public:
      18           0 :   NS_INLINE_DECL_REFCOUNTING(SessionStorageCache)
      19             : 
      20             :   SessionStorageCache();
      21             : 
      22             :   enum DataSetType {
      23             :     eDefaultSetType,
      24             :     eSessionSetType,
      25             :   };
      26             : 
      27             :   int64_t GetOriginQuotaUsage(DataSetType aDataSetType);
      28             : 
      29             :   uint32_t Length(DataSetType aDataSetType);
      30             : 
      31             :   void Key(DataSetType aDataSetType, uint32_t aIndex, nsAString& aResult);
      32             : 
      33             :   void GetItem(DataSetType aDataSetType, const nsAString& aKey,
      34             :                nsAString& aResult);
      35             : 
      36             :   void GetKeys(DataSetType aDataSetType, nsTArray<nsString>& aKeys);
      37             : 
      38             :   nsresult SetItem(DataSetType aDataSetType, const nsAString& aKey,
      39             :                    const nsAString& aValue, nsString& aOldValue);
      40             : 
      41             :   nsresult RemoveItem(DataSetType aDataSetType, const nsAString& aKey,
      42             :                       nsString& aOldValue);
      43             : 
      44             :   void Clear(DataSetType aDataSetType, bool aByUserInteraction = true);
      45             : 
      46             :   already_AddRefed<SessionStorageCache>
      47             :   Clone() const;
      48             : 
      49             : private:
      50           0 :   ~SessionStorageCache() = default;
      51             : 
      52           0 :   struct DataSet
      53             :   {
      54           0 :     DataSet()
      55           0 :       : mOriginQuotaUsage(0)
      56           0 :     {}
      57             : 
      58             :     bool ProcessUsageDelta(int64_t aDelta);
      59             : 
      60             :     int64_t mOriginQuotaUsage;
      61             :     nsDataHashtable<nsStringHashKey, nsString> mKeys;
      62             :   };
      63             : 
      64             :   DataSet* Set(DataSetType aDataSetType);
      65             : 
      66             :   DataSet mDefaultSet;
      67             :   DataSet mSessionSet;
      68             :   bool mSessionDataSetActive;
      69             : };
      70             : 
      71             : } // dom namespace
      72             : } // mozilla namespace
      73             : 
      74             : #endif //mozilla_dom_SessionStorageCache_h

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