mirror of
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roytam1
602f1f1389
- Bug 1165269 - Use OriginAttributes in nsILoadContextInfo, r=michal+allstars (e9ac11acd5) - Bug 1180195 - Uninitialised value use in Predictor::SpaceCleaner::OnMetaDataElement. r=hurley@todesschaf.org. (f565058f95) - Bug 1181258 - Limit URI length the predictor keeps. r=honzab (d34a902d0e) - Bug 1197215 - Remove now unnecessary uses of ok in the predictor. r=hurley (7adb74c366) - Bug 1165267 - Part 0: Add util functions NS_GetOriginAttributes. r=honzab (b886b00fe0) - space (2841c02d85) - Bug 1199775 - mozilla::Tokenizer improvements vol 2. r=nfroyd (faabcc18e4) - missing bit of 1212183 (a9a5548239) - Bug 1215341 - Make assignment to const errors runtime TypeErrors in the JITs. (r=jandem) (ea4e0daf85) - Bug 1214173 - Remove unused MSetPropertyInstruction::needsBarrier_. r=h4writer (6077181a1e) - Bug 1130672 - ARM assembler: Check oom() before using editSrc(). r=jandem (50a818038a) - Bug 1214126 part 1 - Add extra 'id' operand to SetProperty IC. r=efaust (3dfcc4703b) - Bug 1214126 part 2 - Use SetProperty IC for JSOP_SETELEM. r=efaust (f9c9d28520) - Bug 1214126 part 3 - Use IC for JSOP_SETELEM in more cases. r=efaust (f0e4859c26) - Bug 1214126 part 4 - Move IC stubs from SetElementIC to SetPropertyIC. r=efaust (00d91ede67) - Bug 1214126 part 5 - Remove SetElementIC. r=efaust (33a11800a2) - Bug 1221177 - Add a ByFilename breakdown for JS::ubi::Node censuses; r=sfink (45cb94f13c) - Bug 1207868 - Implement Debugger.Object.asEnvironment. (r=jimb) (988a55fb94) - Bug 930414 - Add debugger support for modules r=shu (4233dc42b4) - Bug 863089 - replace Debugger.Script.getOffsetLine with getOffsetLocation; r=fitzgen (8a0049ada4) - Bug 1003554 - make entry points correspond to entries in the line table; r=jimb,fitzgen (fd32986726) - Bug 1212624 - Use range-based iteration for various LinkedList<T> in spidermonkey, r=Waldo (f84d927c56) - Bug 1212624 - Implement range-based iteration for LinkedList, r=Waldo (6c4b503624) - Bug 1213005 - Try harder not to fire read barriers during GC; r=sfink (6a24f448a6) - Bug 1206594: Pass SavedStacks::chooseSamplingProbability its JSCompartment directly. r=fitzgen (6aba5a807a) - Bug 1206594: Update SavedStacks sampling probability only when a Debugger changes its probability, not on every sample taken. r=fitzgen (a54ef1d504) - Bug 1206594: Address review comments. r=fitzgen (39ea0921f9) - Bug 1206594 - Followup hazard-fix. r=H-bustage in a CLOSED TREE (69c0266e15) - Bug 1202134 - Save return value onto the stack before executing finally block. r=jandem (bd56605c95) - Bug 1196896 - add CSSLexer.performEOFFixup. r=heycam, r=bz (8e103ebd7d)
295 lines
12 KiB
C++
295 lines
12 KiB
C++
/* vim:set ts=2 sw=2 sts=2 et cin: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsOfflineCacheDevice_h__
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#define nsOfflineCacheDevice_h__
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#include "nsCacheDevice.h"
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#include "nsIApplicationCache.h"
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#include "nsIApplicationCacheService.h"
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#include "nsIObserver.h"
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#include "mozIStorageConnection.h"
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#include "mozIStorageFunction.h"
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#include "nsIFile.h"
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#include "nsAutoPtr.h"
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#include "nsCOMPtr.h"
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#include "nsCOMArray.h"
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#include "nsInterfaceHashtable.h"
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#include "nsClassHashtable.h"
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#include "nsWeakReference.h"
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#include "mozilla/Attributes.h"
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#include "mozilla/Mutex.h"
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class nsIURI;
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class nsOfflineCacheDevice;
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class mozIStorageService;
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namespace mozilla { class OriginAttributes; }
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class nsApplicationCacheNamespace final : public nsIApplicationCacheNamespace
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIAPPLICATIONCACHENAMESPACE
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nsApplicationCacheNamespace() : mItemType(0) {}
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private:
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~nsApplicationCacheNamespace() {}
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uint32_t mItemType;
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nsCString mNamespaceSpec;
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nsCString mData;
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};
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class nsOfflineCacheEvictionFunction final : public mozIStorageFunction {
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public:
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_MOZISTORAGEFUNCTION
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explicit nsOfflineCacheEvictionFunction(nsOfflineCacheDevice *device)
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: mDevice(device)
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{}
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void Reset() { mItems.Clear(); }
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void Apply();
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private:
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~nsOfflineCacheEvictionFunction() {}
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nsOfflineCacheDevice *mDevice;
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nsCOMArray<nsIFile> mItems;
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};
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class nsOfflineCacheDevice final : public nsCacheDevice
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, public nsISupports
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{
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public:
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nsOfflineCacheDevice();
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NS_DECL_THREADSAFE_ISUPPORTS
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/**
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* nsCacheDevice methods
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*/
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virtual nsresult Init() override;
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nsresult InitWithSqlite(mozIStorageService * ss);
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virtual nsresult Shutdown() override;
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virtual const char * GetDeviceID(void) override;
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virtual nsCacheEntry * FindEntry(nsCString * key, bool *collision) override;
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virtual nsresult DeactivateEntry(nsCacheEntry * entry) override;
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virtual nsresult BindEntry(nsCacheEntry * entry) override;
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virtual void DoomEntry( nsCacheEntry * entry ) override;
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virtual nsresult OpenInputStreamForEntry(nsCacheEntry * entry,
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nsCacheAccessMode mode,
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uint32_t offset,
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nsIInputStream ** result) override;
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virtual nsresult OpenOutputStreamForEntry(nsCacheEntry * entry,
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nsCacheAccessMode mode,
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uint32_t offset,
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nsIOutputStream ** result) override;
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virtual nsresult GetFileForEntry(nsCacheEntry * entry,
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nsIFile ** result) override;
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virtual nsresult OnDataSizeChange(nsCacheEntry * entry, int32_t deltaSize) override;
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virtual nsresult Visit(nsICacheVisitor * visitor) override;
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virtual nsresult EvictEntries(const char * clientID) override;
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/* Entry ownership */
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nsresult GetOwnerDomains(const char * clientID,
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uint32_t * count,
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char *** domains);
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nsresult GetOwnerURIs(const char * clientID,
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const nsACString & ownerDomain,
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uint32_t * count,
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char *** uris);
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nsresult SetOwnedKeys(const char * clientID,
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const nsACString & ownerDomain,
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const nsACString & ownerUrl,
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uint32_t count,
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const char ** keys);
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nsresult GetOwnedKeys(const char * clientID,
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const nsACString & ownerDomain,
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const nsACString & ownerUrl,
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uint32_t * count,
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char *** keys);
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nsresult AddOwnedKey(const char * clientID,
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const nsACString & ownerDomain,
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const nsACString & ownerURI,
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const nsACString & key);
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nsresult RemoveOwnedKey(const char * clientID,
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const nsACString & ownerDomain,
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const nsACString & ownerURI,
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const nsACString & key);
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nsresult KeyIsOwned(const char * clientID,
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const nsACString & ownerDomain,
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const nsACString & ownerURI,
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const nsACString & key,
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bool * isOwned);
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nsresult ClearKeysOwnedByDomain(const char *clientID,
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const nsACString &ownerDomain);
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nsresult EvictUnownedEntries(const char *clientID);
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static nsresult BuildApplicationCacheGroupID(nsIURI *aManifestURL,
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mozilla::OriginAttributes const *aOriginAttributes,
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nsACString &_result);
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nsresult ActivateCache(const nsCSubstring &group,
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const nsCSubstring &clientID);
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bool IsActiveCache(const nsCSubstring &group,
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const nsCSubstring &clientID);
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nsresult CreateApplicationCache(const nsACString &group,
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nsIApplicationCache **out);
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nsresult GetApplicationCache(const nsACString &clientID,
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nsIApplicationCache **out);
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nsresult GetApplicationCache_Unlocked(const nsACString &clientID,
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nsIApplicationCache **out);
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nsresult GetActiveCache(const nsACString &group,
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nsIApplicationCache **out);
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nsresult DeactivateGroup(const nsACString &group);
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nsresult ChooseApplicationCache(const nsACString &key,
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nsILoadContextInfo *loadContext,
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nsIApplicationCache **out);
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nsresult CacheOpportunistically(nsIApplicationCache* cache,
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const nsACString &key);
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nsresult DiscardByAppId(int32_t appID, bool isInBrowser);
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nsresult GetGroups(uint32_t *count,char ***keys);
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nsresult GetGroupsTimeOrdered(uint32_t *count,
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char ***keys);
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bool IsLocked(const nsACString &key);
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void Lock(const nsACString &key);
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void Unlock(const nsACString &key);
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/**
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* Preference accessors
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*/
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void SetCacheParentDirectory(nsIFile * parentDir);
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void SetCapacity(uint32_t capacity);
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void SetAutoShutdown() { mAutoShutdown = true; }
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bool AutoShutdown(nsIApplicationCache * aAppCache);
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nsIFile * BaseDirectory() { return mBaseDirectory; }
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nsIFile * CacheDirectory() { return mCacheDirectory; }
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uint32_t CacheCapacity() { return mCacheCapacity; }
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uint32_t CacheSize();
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uint32_t EntryCount();
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private:
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~nsOfflineCacheDevice();
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friend class nsApplicationCache;
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static PLDHashOperator ShutdownApplicationCache(const nsACString &key,
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nsIWeakReference *weakRef,
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void *ctx);
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static bool GetStrictFileOriginPolicy();
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bool Initialized() { return mDB != nullptr; }
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nsresult InitActiveCaches();
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nsresult UpdateEntry(nsCacheEntry *entry);
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nsresult UpdateEntrySize(nsCacheEntry *entry, uint32_t newSize);
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nsresult DeleteEntry(nsCacheEntry *entry, bool deleteData);
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nsresult DeleteData(nsCacheEntry *entry);
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nsresult EnableEvictionObserver();
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nsresult DisableEvictionObserver();
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bool CanUseCache(nsIURI *keyURI, const nsACString &clientID, nsILoadContextInfo *loadContext);
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nsresult MarkEntry(const nsCString &clientID,
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const nsACString &key,
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uint32_t typeBits);
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nsresult UnmarkEntry(const nsCString &clientID,
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const nsACString &key,
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uint32_t typeBits);
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nsresult CacheOpportunistically(const nsCString &clientID,
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const nsACString &key);
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nsresult GetTypes(const nsCString &clientID,
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const nsACString &key,
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uint32_t *typeBits);
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nsresult GetMatchingNamespace(const nsCString &clientID,
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const nsACString &key,
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nsIApplicationCacheNamespace **out);
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nsresult GatherEntries(const nsCString &clientID,
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uint32_t typeBits,
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uint32_t *count,
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char *** values);
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nsresult AddNamespace(const nsCString &clientID,
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nsIApplicationCacheNamespace *ns);
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nsresult GetUsage(const nsACString &clientID,
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uint32_t *usage);
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nsresult RunSimpleQuery(mozIStorageStatement *statment,
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uint32_t resultIndex,
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uint32_t * count,
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char *** values);
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nsCOMPtr<mozIStorageConnection> mDB;
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RefPtr<nsOfflineCacheEvictionFunction> mEvictionFunction;
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nsCOMPtr<mozIStorageStatement> mStatement_CacheSize;
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nsCOMPtr<mozIStorageStatement> mStatement_ApplicationCacheSize;
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nsCOMPtr<mozIStorageStatement> mStatement_EntryCount;
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nsCOMPtr<mozIStorageStatement> mStatement_UpdateEntry;
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nsCOMPtr<mozIStorageStatement> mStatement_UpdateEntrySize;
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nsCOMPtr<mozIStorageStatement> mStatement_DeleteEntry;
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nsCOMPtr<mozIStorageStatement> mStatement_FindEntry;
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nsCOMPtr<mozIStorageStatement> mStatement_BindEntry;
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nsCOMPtr<mozIStorageStatement> mStatement_ClearDomain;
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nsCOMPtr<mozIStorageStatement> mStatement_MarkEntry;
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nsCOMPtr<mozIStorageStatement> mStatement_UnmarkEntry;
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nsCOMPtr<mozIStorageStatement> mStatement_GetTypes;
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nsCOMPtr<mozIStorageStatement> mStatement_FindNamespaceEntry;
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nsCOMPtr<mozIStorageStatement> mStatement_InsertNamespaceEntry;
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nsCOMPtr<mozIStorageStatement> mStatement_CleanupUnmarked;
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nsCOMPtr<mozIStorageStatement> mStatement_GatherEntries;
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nsCOMPtr<mozIStorageStatement> mStatement_ActivateClient;
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nsCOMPtr<mozIStorageStatement> mStatement_DeactivateGroup;
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nsCOMPtr<mozIStorageStatement> mStatement_FindClient;
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nsCOMPtr<mozIStorageStatement> mStatement_FindClientByNamespace;
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nsCOMPtr<mozIStorageStatement> mStatement_EnumerateApps;
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nsCOMPtr<mozIStorageStatement> mStatement_EnumerateGroups;
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nsCOMPtr<mozIStorageStatement> mStatement_EnumerateGroupsTimeOrder;
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nsCOMPtr<nsIFile> mBaseDirectory;
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nsCOMPtr<nsIFile> mCacheDirectory;
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uint32_t mCacheCapacity; // in bytes
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int32_t mDeltaCounter;
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bool mAutoShutdown;
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mozilla::Mutex mLock;
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nsInterfaceHashtable<nsCStringHashKey, nsIWeakReference> mCaches;
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nsClassHashtable<nsCStringHashKey, nsCString> mActiveCachesByGroup;
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nsTHashtable<nsCStringHashKey> mActiveCaches;
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nsTHashtable<nsCStringHashKey> mLockedEntries;
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nsCOMPtr<nsIThread> mInitThread;
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};
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#endif // nsOfflineCacheDevice_h__
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