content/browser/indexed_db/indexed_db_internals_ui.h

   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
  16 namespace base {
  17 class ListValue;
  18 }
  19
  20 namespace content {
  21
  22 class DownloadItem;
  23 class IndexedDBContextImpl;
  24 class StoragePartition;
  25
  26 // The implementation for the chrome://indexeddb-internals page.
  27 class 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_