Torne (Richard Coles) | a36e592 | 2013-08-05 13:57:33 +0100 | [diff] [blame] | 1 | // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #ifndef CONTENT_RENDERER_DOM_STORAGE_DOM_STORAGE_PROXY_H_ |
| 6 | #define CONTENT_RENDERER_DOM_STORAGE_DOM_STORAGE_PROXY_H_ |
| 7 | |
| 8 | #include "base/bind.h" |
| 9 | #include "base/memory/ref_counted.h" |
| 10 | #include "base/strings/nullable_string16.h" |
| 11 | #include "base/strings/string16.h" |
Ben Murdoch | bb1529c | 2013-08-08 10:24:53 +0100 | [diff] [blame^] | 12 | #include "content/common/dom_storage/dom_storage_types.h" |
Torne (Richard Coles) | a36e592 | 2013-08-05 13:57:33 +0100 | [diff] [blame] | 13 | #include "url/gurl.h" |
Torne (Richard Coles) | a36e592 | 2013-08-05 13:57:33 +0100 | [diff] [blame] | 14 | |
| 15 | namespace content { |
| 16 | |
| 17 | // Abstract interface for cached area, renderer to browser communications. |
Ben Murdoch | bb1529c | 2013-08-08 10:24:53 +0100 | [diff] [blame^] | 18 | class DOMStorageProxy : public base::RefCounted<DOMStorageProxy> { |
Torne (Richard Coles) | a36e592 | 2013-08-05 13:57:33 +0100 | [diff] [blame] | 19 | public: |
| 20 | typedef base::Callback<void(bool)> CompletionCallback; |
| 21 | |
| 22 | virtual void LoadArea(int connection_id, |
Ben Murdoch | bb1529c | 2013-08-08 10:24:53 +0100 | [diff] [blame^] | 23 | DOMStorageValuesMap* values, |
Torne (Richard Coles) | a36e592 | 2013-08-05 13:57:33 +0100 | [diff] [blame] | 24 | const CompletionCallback& callback) = 0; |
| 25 | |
| 26 | virtual void SetItem(int connection_id, |
| 27 | const base::string16& key, |
| 28 | const base::string16& value, |
| 29 | const GURL& page_url, |
| 30 | const CompletionCallback& callback) = 0; |
| 31 | |
| 32 | virtual void RemoveItem(int connection_id, |
| 33 | const base::string16& key, |
| 34 | const GURL& page_url, |
| 35 | const CompletionCallback& callback) = 0; |
| 36 | |
| 37 | virtual void ClearArea(int connection_id, |
| 38 | const GURL& page_url, |
| 39 | const CompletionCallback& callback) = 0; |
| 40 | |
| 41 | protected: |
Ben Murdoch | bb1529c | 2013-08-08 10:24:53 +0100 | [diff] [blame^] | 42 | friend class base::RefCounted<DOMStorageProxy>; |
| 43 | virtual ~DOMStorageProxy() {} |
Torne (Richard Coles) | a36e592 | 2013-08-05 13:57:33 +0100 | [diff] [blame] | 44 | }; |
| 45 | |
| 46 | } // namespace content |
| 47 | |
| 48 | #endif // CONTENT_RENDERER_DOM_STORAGE_DOM_STORAGE_PROXY_H_ |