1// Copyright (c) 2013 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_BROWSER_INDEXED_DB_INDEXED_DB_INTERNALS_UI_H_
6#define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_INTERNALS_UI_H_
7
8#include <vector>
9
10#include "base/memory/ref_counted.h"
11#include "base/memory/scoped_ptr.h"
12#include "content/public/browser/download_interrupt_reasons.h"
13#include "content/public/browser/indexed_db_context.h"
14#include "content/public/browser/web_ui_controller.h"
15
16namespace base {
17class ListValue;
18}
19
20namespace content {
21
22class DownloadItem;
23class IndexedDBContextImpl;
24class StoragePartition;
25
26// The implementation for the chrome://indexeddb-internals page.
27class IndexedDBInternalsUI : public WebUIController {
28 public:
29  explicit IndexedDBInternalsUI(WebUI* web_ui);
30  virtual ~IndexedDBInternalsUI();
31
32 private:
33  void GetAllOrigins(const base::ListValue* args);
34  void GetAllOriginsOnIndexedDBThread(scoped_refptr<IndexedDBContext> context,
35                                      const base::FilePath& context_path);
36  void OnOriginsReady(scoped_ptr<base::ListValue> origins,
37                      const base::FilePath& path);
38
39  void AddContextFromStoragePartition(StoragePartition* partition);
40
41  void DownloadOriginData(const base::ListValue* args);
42  void DownloadOriginDataOnIndexedDBThread(
43      const base::FilePath& partition_path,
44      const scoped_refptr<IndexedDBContextImpl> context,
45      const GURL& origin_url);
46  void OnDownloadDataReady(const base::FilePath& partition_path,
47                           const GURL& origin_url,
48                           const base::FilePath temp_path,
49                           const base::FilePath zip_path,
50                           size_t connection_count);
51  void OnDownloadStarted(const base::FilePath& partition_path,
52                         const GURL& origin_url,
53                         const base::FilePath& temp_path,
54                         size_t connection_count,
55                         DownloadItem* item,
56                         DownloadInterruptReason interrupt_reason);
57
58  void ForceCloseOrigin(const base::ListValue* args);
59  void ForceCloseOriginOnIndexedDBThread(
60      const base::FilePath& partition_path,
61      const scoped_refptr<IndexedDBContextImpl> context,
62      const GURL& origin_url);
63  void OnForcedClose(const base::FilePath& partition_path,
64                     const GURL& origin_url,
65                     size_t connection_count);
66  bool GetOriginContext(const base::FilePath& path,
67                        const GURL& origin_url,
68                        scoped_refptr<IndexedDBContextImpl>* context);
69  bool GetOriginData(const base::ListValue* args,
70                     base::FilePath* path,
71                     GURL* origin_url,
72                     scoped_refptr<IndexedDBContextImpl>* context);
73
74  DISALLOW_COPY_AND_ASSIGN(IndexedDBInternalsUI);
75};
76
77}  // namespace content
78
79#endif  // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_INTERNALS_UI_H_
80