michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef CacheStorage__h__
michael@0: #define CacheStorage__h__
michael@0: 
michael@0: #include "nsICacheStorage.h"
michael@0: #include "CacheEntry.h"
michael@0: #include "LoadContextInfo.h"
michael@0: 
michael@0: #include "nsRefPtrHashtable.h"
michael@0: #include "nsThreadUtils.h"
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsILoadContextInfo.h"
michael@0: #include "nsIApplicationCache.h"
michael@0: #include "nsICacheEntryDoomCallback.h"
michael@0: 
michael@0: class nsIURI;
michael@0: class nsIApplicationCache;
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace net {
michael@0: 
michael@0: // This dance is needed to make CacheEntryTable declarable-only in headers
michael@0: // w/o exporting CacheEntry.h file to make nsNetModule.cpp compilable.
michael@0: typedef nsRefPtrHashtable<nsCStringHashKey, CacheEntry> TCacheEntryTable;
michael@0: class CacheEntryTable : public TCacheEntryTable
michael@0: {
michael@0: public:
michael@0:   enum EType
michael@0:   {
michael@0:     MEMORY_ONLY,
michael@0:     ALL_ENTRIES
michael@0:   };
michael@0: 
michael@0:   CacheEntryTable(EType aType) : mType(aType) { }
michael@0:   EType Type() const
michael@0:   {
michael@0:     return mType;
michael@0:   }
michael@0: private:
michael@0:   EType const mType;
michael@0:   CacheEntryTable() MOZ_DELETE;
michael@0: };
michael@0: 
michael@0: class CacheStorage : public nsICacheStorage
michael@0: {
michael@0:   NS_DECL_THREADSAFE_ISUPPORTS
michael@0:   NS_DECL_NSICACHESTORAGE
michael@0: 
michael@0: public:
michael@0:   CacheStorage(nsILoadContextInfo* aInfo,
michael@0:                bool aAllowDisk,
michael@0:                bool aLookupAppCache);
michael@0: 
michael@0: protected:
michael@0:   virtual ~CacheStorage();
michael@0: 
michael@0:   nsresult ChooseApplicationCache(nsIURI* aURI, nsIApplicationCache** aCache);
michael@0: 
michael@0:   nsRefPtr<LoadContextInfo> mLoadContextInfo;
michael@0:   bool mWriteToDisk : 1;
michael@0:   bool mLookupAppCache : 1;
michael@0: 
michael@0: public:
michael@0:   nsIApplicationCache* AppCache() const { return nullptr; }
michael@0:   nsILoadContextInfo* LoadInfo() const { return mLoadContextInfo; }
michael@0:   bool WriteToDisk() const { return mWriteToDisk && !mLoadContextInfo->IsPrivate(); }
michael@0:   bool LookupAppCache() const { return mLookupAppCache; }
michael@0: };
michael@0: 
michael@0: } // net
michael@0: } // mozilla
michael@0: 
michael@0: #endif