LCOV - code coverage report
Current view: top level - toolkit/components/url-classifier - LookupCacheV4.h (source / functions) Hit Total Coverage
Test: output.info Lines: 0 4 0.0 %
Date: 2017-07-14 16:53:18 Functions: 0 4 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             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef LookupCacheV4_h__
       7             : #define LookupCacheV4_h__
       8             : 
       9             : #include "LookupCache.h"
      10             : 
      11             : namespace mozilla {
      12             : namespace safebrowsing {
      13             : 
      14             : // Forward declaration.
      15             : class TableUpdateV4;
      16             : 
      17             : class LookupCacheV4 final : public LookupCache
      18             : {
      19             : public:
      20           0 :   explicit LookupCacheV4(const nsACString& aTableName,
      21             :                          const nsACString& aProvider,
      22             :                          nsIFile* aStoreFile)
      23           0 :     : LookupCache(aTableName, aProvider, aStoreFile) {}
      24           0 :   ~LookupCacheV4() {}
      25             : 
      26             :   virtual nsresult Init() override;
      27             :   virtual nsresult Has(const Completion& aCompletion,
      28             :                        bool* aHas,
      29             :                        uint32_t* aMatchLength,
      30             :                        bool* aConfirmed) override;
      31             : 
      32             :   virtual bool IsEmpty() override;
      33             : 
      34             :   nsresult Build(PrefixStringMap& aPrefixMap);
      35             : 
      36             :   nsresult GetPrefixes(PrefixStringMap& aPrefixMap);
      37             :   nsresult GetFixedLengthPrefixes(FallibleTArray<uint32_t>& aPrefixes);
      38             : 
      39             :   // ApplyUpdate will merge data stored in aTableUpdate with prefixes in aInputMap.
      40             :   nsresult ApplyUpdate(TableUpdateV4* aTableUpdate,
      41             :                        PrefixStringMap& aInputMap,
      42             :                        PrefixStringMap& aOutputMap);
      43             : 
      44             :   nsresult AddFullHashResponseToCache(const FullHashResponseMap& aResponseMap);
      45             : 
      46             :   nsresult WriteMetadata(TableUpdateV4* aTableUpdate);
      47             :   nsresult LoadMetadata(nsACString& aState, nsACString& aChecksum);
      48             : 
      49             :   static const int VER;
      50             : 
      51             : protected:
      52             :   virtual nsresult ClearPrefixes() override;
      53             :   virtual nsresult StoreToFile(nsIFile* aFile) override;
      54             :   virtual nsresult LoadFromFile(nsIFile* aFile) override;
      55             :   virtual size_t SizeOfPrefixSet() override;
      56             : 
      57             : private:
      58           0 :   virtual int Ver() const override { return VER; }
      59             : 
      60             :   nsresult InitCrypto(nsCOMPtr<nsICryptoHash>& aCrypto);
      61             :   nsresult VerifyChecksum(const nsACString& aChecksum);
      62             : 
      63             :   RefPtr<VariableLengthPrefixSet> mVLPrefixSet;
      64             : };
      65             : 
      66             : } // namespace safebrowsing
      67             : } // namespace mozilla
      68             : 
      69             : #endif

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