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comparison: netwerk/cache2/CacheIndexIterator.h
netwerk/cache2/CacheIndexIterator.h
- changeset 2
- 7e26c7da4463
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| -1:000000000000 | 0:48256fe8cf7b |
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #ifndef CacheIndexIterator__h__ | |
| 6 #define CacheIndexIterator__h__ | |
| 7 | |
| 8 #include "nsTArray.h" | |
| 9 #include "nsCOMPtr.h" | |
| 10 #include "nsAutoPtr.h" | |
| 11 #include "mozilla/SHA1.h" | |
| 12 | |
| 13 namespace mozilla { | |
| 14 namespace net { | |
| 15 | |
| 16 class CacheIndex; | |
| 17 struct CacheIndexRecord; | |
| 18 | |
| 19 class CacheIndexIterator | |
| 20 { | |
| 21 public: | |
| 22 NS_INLINE_DECL_THREADSAFE_REFCOUNTING(CacheIndexIterator) | |
| 23 | |
| 24 CacheIndexIterator(CacheIndex *aIndex, bool aAddNew); | |
| 25 virtual ~CacheIndexIterator(); | |
| 26 | |
| 27 // Returns a hash of a next entry. If there is no entry NS_ERROR_NOT_AVAILABLE | |
| 28 // is returned and the iterator is closed. Other error is returned when the | |
| 29 // iterator is closed for other reason, e.g. shutdown. | |
| 30 nsresult GetNextHash(SHA1Sum::Hash *aHash); | |
| 31 | |
| 32 // Closes the iterator. This means the iterator is removed from the list of | |
| 33 // iterators in CacheIndex. | |
| 34 nsresult Close(); | |
| 35 | |
| 36 protected: | |
| 37 friend class CacheIndex; | |
| 38 | |
| 39 nsresult CloseInternal(nsresult aStatus); | |
| 40 | |
| 41 bool ShouldBeNewAdded() { return mAddNew; } | |
| 42 virtual void AddRecord(CacheIndexRecord *aRecord); | |
| 43 virtual void AddRecords(const nsTArray<CacheIndexRecord *> &aRecords); | |
| 44 bool RemoveRecord(CacheIndexRecord *aRecord); | |
| 45 bool ReplaceRecord(CacheIndexRecord *aOldRecord, | |
| 46 CacheIndexRecord *aNewRecord); | |
| 47 | |
| 48 nsresult mStatus; | |
| 49 nsRefPtr<CacheIndex> mIndex; | |
| 50 nsTArray<CacheIndexRecord *> mRecords; | |
| 51 bool mAddNew; | |
| 52 }; | |
| 53 | |
| 54 } // net | |
| 55 } // mozilla | |
| 56 | |
| 57 #endif |
