зеркало из https://github.com/mozilla/gecko-dev.git
115 строки
4.5 KiB
C++
115 строки
4.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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 mozilla_dom_cache_DBSchema_h
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#define mozilla_dom_cache_DBSchema_h
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#include "mozilla/Attributes.h"
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#include "mozilla/dom/cache/Types.h"
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#include "nsError.h"
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#include "nsString.h"
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#include "nsTArrayForwardDeclare.h"
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class mozIStorageConnection;
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struct nsID;
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namespace mozilla {
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namespace dom {
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namespace cache {
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class CacheQueryParams;
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class CacheRequest;
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class CacheResponse;
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struct SavedRequest;
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struct SavedResponse;
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namespace db {
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// Note, this cannot be executed within a transaction.
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nsresult CreateOrMigrateSchema(mozIStorageConnection* aConn);
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// Note, this cannot be executed within a transaction.
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nsresult InitializeConnection(mozIStorageConnection* aConn);
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nsresult CreateCacheId(mozIStorageConnection* aConn, CacheId* aCacheIdOut);
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nsresult DeleteCacheId(mozIStorageConnection* aConn, CacheId aCacheId,
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nsTArray<nsID>& aDeletedBodyIdListOut,
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int64_t* aDeletedPaddingSizeOut);
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// TODO: Consider removing unused IsCacheOrphaned after writing cleanup code.
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// (bug 1110446)
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nsresult IsCacheOrphaned(mozIStorageConnection* aConn, CacheId aCacheId,
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bool* aOrphanedOut);
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nsresult FindOrphanedCacheIds(mozIStorageConnection* aConn,
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nsTArray<CacheId>& aOrphanedListOut);
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nsresult FindOverallPaddingSize(mozIStorageConnection* aConn,
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int64_t* aOverallPaddingSizeOut);
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nsresult GetKnownBodyIds(mozIStorageConnection* aConn,
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nsTArray<nsID>& aBodyIdListOut);
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nsresult CacheMatch(mozIStorageConnection* aConn, CacheId aCacheId,
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const CacheRequest& aRequest,
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const CacheQueryParams& aParams, bool* aFoundResponseOut,
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SavedResponse* aSavedResponseOut);
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nsresult CacheMatchAll(mozIStorageConnection* aConn, CacheId aCacheId,
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const Maybe<CacheRequest>& aMaybeRequest,
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const CacheQueryParams& aParams,
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nsTArray<SavedResponse>& aSavedResponsesOut);
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nsresult CachePut(mozIStorageConnection* aConn, CacheId aCacheId,
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const CacheRequest& aRequest, const nsID* aRequestBodyId,
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const CacheResponse& aResponse, const nsID* aResponseBodyId,
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nsTArray<nsID>& aDeletedBodyIdListOut,
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int64_t* aDeletedPaddingSizeOut);
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nsresult CacheDelete(mozIStorageConnection* aConn, CacheId aCacheId,
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const CacheRequest& aRequest,
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const CacheQueryParams& aParams,
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nsTArray<nsID>& aDeletedBodyIdListOut,
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int64_t* aDeletedPaddingSizeOut, bool* aSuccessOut);
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nsresult CacheKeys(mozIStorageConnection* aConn, CacheId aCacheId,
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const Maybe<CacheRequest>& aMaybeRequest,
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const CacheQueryParams& aParams,
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nsTArray<SavedRequest>& aSavedRequestsOut);
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nsresult StorageMatch(mozIStorageConnection* aConn, Namespace aNamespace,
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const CacheRequest& aRequest,
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const CacheQueryParams& aParams, bool* aFoundResponseOut,
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SavedResponse* aSavedResponseOut);
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nsresult StorageGetCacheId(mozIStorageConnection* aConn, Namespace aNamespace,
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const nsAString& aKey, bool* aFoundCacheOut,
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CacheId* aCacheIdOut);
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nsresult StoragePutCache(mozIStorageConnection* aConn, Namespace aNamespace,
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const nsAString& aKey, CacheId aCacheId);
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nsresult StorageForgetCache(mozIStorageConnection* aConn, Namespace aNamespace,
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const nsAString& aKey);
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nsresult StorageGetKeys(mozIStorageConnection* aConn, Namespace aNamespace,
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nsTArray<nsString>& aKeysOut);
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// Note, this works best when its NOT executed within a transaction.
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nsresult IncrementalVacuum(mozIStorageConnection* aConn);
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// We will wipe out databases with a schema versions less than this. Newer
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// versions will be migrated on open to the latest schema version.
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extern const int32_t kFirstShippedSchemaVersion;
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} // namespace db
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} // namespace cache
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_cache_DBSchema_h
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