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Diffstat (limited to 'content/browser/indexed_db/indexed_db_database.h')
-rw-r--r-- | content/browser/indexed_db/indexed_db_database.h | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/content/browser/indexed_db/indexed_db_database.h b/content/browser/indexed_db/indexed_db_database.h deleted file mode 100644 index 880e880..0000000 --- a/content/browser/indexed_db/indexed_db_database.h +++ /dev/null @@ -1,131 +0,0 @@ -// Copyright (c) 2013 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#ifndef CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_H_ -#define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_H_ - -#include <vector> - -#include "base/basictypes.h" -#include "base/memory/ref_counted.h" -#include "base/memory/scoped_ptr.h" -#include "base/string16.h" -#include "content/browser/indexed_db/indexed_db.h" -#include "content/browser/indexed_db/indexed_db_database_error.h" -#include "content/common/indexed_db/indexed_db_key.h" -#include "content/common/indexed_db/indexed_db_key_path.h" -#include "content/common/indexed_db/indexed_db_key_range.h" - -namespace content { - -class IndexedDBCallbacksWrapper; -class IndexedDBDatabaseCallbacksWrapper; -struct IndexedDBDatabaseMetadata; - -// This is implemented by IndexedDBDatabaseImpl and optionally others (in order -// to proxy calls across process barriers). All calls to these classes should be -// non-blocking and trigger work on a background thread if necessary. -class IndexedDBDatabase : public base::RefCounted<IndexedDBDatabase> { - public: - virtual void CreateObjectStore(int64 transaction_id, - int64 object_store_id, - const string16& name, - const IndexedDBKeyPath& key_path, - bool auto_increment) = 0; - virtual void DeleteObjectStore(int64 transaction_id, - int64 object_store_id) = 0; - virtual void CreateTransaction( - int64 transaction_id, - scoped_refptr<IndexedDBDatabaseCallbacksWrapper> callbacks, - const std::vector<int64>& object_store_ids, - uint16 mode) = 0; - virtual void Close( - scoped_refptr<IndexedDBDatabaseCallbacksWrapper> callbacks) = 0; - - // Transaction-specific operations. - virtual void Commit(int64 transaction_id) = 0; - virtual void Abort(int64 transaction_id) = 0; - virtual void Abort(int64 transaction_id, - scoped_refptr<IndexedDBDatabaseError> error) = 0; - - virtual void CreateIndex(int64 transaction_id, - int64 object_store_id, - int64 index_id, - const string16& name, - const IndexedDBKeyPath& key_path, - bool unique, - bool multi_entry) = 0; - virtual void DeleteIndex(int64 transaction_id, - int64 object_store_id, - int64 index_id) = 0; - - enum TaskType { - NORMAL_TASK = 0, - PREEMPTIVE_TASK - }; - - enum PutMode { - ADD_OR_UPDATE, - ADD_ONLY, - CURSOR_UPDATE - }; - - static const int64 kMinimumIndexId = 30; - - typedef std::vector<IndexedDBKey> IndexKeys; - - virtual void Get(int64 transaction_id, - int64 object_store_id, - int64 index_id, - scoped_ptr<IndexedDBKeyRange> key_range, - bool key_only, - scoped_refptr<IndexedDBCallbacksWrapper> callbacks) = 0; - // This will swap() with value. - virtual void Put(int64 transaction_id, - int64 object_store_id, - std::vector<char>* value, - scoped_ptr<IndexedDBKey> key, - PutMode mode, - scoped_refptr<IndexedDBCallbacksWrapper> callbacks, - const std::vector<int64>& index_ids, - const std::vector<IndexKeys>& index_keys) = 0; - virtual void SetIndexKeys(int64 transaction_id, - int64 object_store_id, - scoped_ptr<IndexedDBKey> primary_key, - const std::vector<int64>& index_ids, - const std::vector<IndexKeys>& index_keys) = 0; - virtual void SetIndexesReady(int64 transaction_id, - int64 object_store_id, - const std::vector<int64>& index_ids) = 0; - virtual void OpenCursor( - int64 transaction_id, - int64 object_store_id, - int64 index_id, - scoped_ptr<IndexedDBKeyRange> key_Range, - indexed_db::CursorDirection direction, - bool key_only, - TaskType task_type, - scoped_refptr<IndexedDBCallbacksWrapper> callbacks) = 0; - virtual void Count(int64 transaction_id, - int64 object_store_id, - int64 index_id, - scoped_ptr<IndexedDBKeyRange> key_range, - scoped_refptr<IndexedDBCallbacksWrapper> callbacks) = 0; - virtual void DeleteRange( - int64 transaction_id, - int64 object_store_id, - scoped_ptr<IndexedDBKeyRange> key_range, - scoped_refptr<IndexedDBCallbacksWrapper> callbacks) = 0; - virtual void Clear(int64 transaction_id, - int64 object_store_id, - scoped_refptr<IndexedDBCallbacksWrapper> callbacks) = 0; - - protected: - virtual ~IndexedDBDatabase() {} - friend class base::RefCounted<IndexedDBDatabase>; -}; - -} // namespace content - -#endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_H_ |