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138 lines
3.7 KiB
C
138 lines
3.7 KiB
C
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Indexed Database.
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*
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* The Initial Developer of the Original Code is
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* The Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Ben Turner <bent.mozilla@gmail.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef mozilla_dom_indexeddb_databaseinfo_h__
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#define mozilla_dom_indexeddb_databaseinfo_h__
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// Only meant to be included in IndexedDB source files, not exported.
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#include "IndexedDatabase.h"
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#include "IDBObjectStore.h"
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BEGIN_INDEXEDDB_NAMESPACE
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struct DatabaseInfo
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{
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#ifdef NS_BUILD_REFCNT_LOGGING
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DatabaseInfo();
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~DatabaseInfo();
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#else
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DatabaseInfo()
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: id(0), nextObjectStoreId(1), nextIndexId(1) { }
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#endif
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static bool Get(PRUint32 aId,
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DatabaseInfo** aInfo);
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static bool Put(DatabaseInfo* aInfo);
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static void Remove(PRUint32 aId);
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bool GetObjectStoreNames(nsTArray<nsString>& aNames);
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bool ContainsStoreName(const nsAString& aName);
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nsString name;
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nsString version;
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PRUint32 id;
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nsString filePath;
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PRInt64 nextObjectStoreId;
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PRInt64 nextIndexId;
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nsAutoRefCnt referenceCount;
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};
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struct IndexInfo
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{
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#ifdef NS_BUILD_REFCNT_LOGGING
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IndexInfo();
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~IndexInfo();
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#else
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IndexInfo()
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: id(LL_MININT), unique(false), autoIncrement(false) { }
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#endif
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PRInt64 id;
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nsString name;
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nsString keyPath;
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bool unique;
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bool autoIncrement;
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};
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struct ObjectStoreInfo
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{
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#ifdef NS_BUILD_REFCNT_LOGGING
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ObjectStoreInfo();
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~ObjectStoreInfo();
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#else
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ObjectStoreInfo()
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: id(0), autoIncrement(false), databaseId(0) { }
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#endif
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static bool Get(PRUint32 aDatabaseId,
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const nsAString& aName,
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ObjectStoreInfo** aInfo);
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static bool Put(ObjectStoreInfo* aInfo);
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static void Remove(PRUint32 aDatabaseId,
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const nsAString& aName);
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nsString name;
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PRInt64 id;
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nsString keyPath;
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bool autoIncrement;
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PRUint32 databaseId;
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nsTArray<IndexInfo> indexes;
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};
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struct IndexUpdateInfo
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{
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#ifdef NS_BUILD_REFCNT_LOGGING
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IndexUpdateInfo();
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~IndexUpdateInfo();
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#endif
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IndexInfo info;
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Key value;
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};
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END_INDEXEDDB_NAMESPACE
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#endif // mozilla_dom_indexeddb_databaseinfo_h__
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