content/common/web_database_observer_impl.h

   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_COMMON_WEB_DATABASE_OBSERVER_IMPL_H_
   6 #define CONTENT_COMMON_WEB_DATABASE_OBSERVER_IMPL_H_
   7
   8 #include "base/memory/ref_counted.h"
   9 #include "ipc/ipc_sync_message_filter.h"
  10 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDatabaseObserver.h"
  11 #include "webkit/database/database_connections.h"
  12
  13 namespace content {
  14
  15 class WebDatabaseObserverImpl : public WebKit::WebDatabaseObserver {
  16  public:
  17   explicit WebDatabaseObserverImpl(IPC::SyncMessageFilter* sender);
  18   virtual ~WebDatabaseObserverImpl();
  19
  20   virtual void databaseOpened(const WebKit::WebDatabase& database) OVERRIDE;
  21   virtual void databaseModified(const WebKit::WebDatabase& database) OVERRIDE;
  22   virtual void databaseClosed(const WebKit::WebDatabase& database) OVERRIDE;
  23
  24   virtual void reportOpenDatabaseResult(
  25       const WebKit::WebDatabase& database, int callsite,
  26       int websql_error, int sqlite_error) OVERRIDE;
  27   virtual void reportChangeVersionResult(
  28       const WebKit::WebDatabase& database, int callsite,
  29       int websql_error, int sqlite_error) OVERRIDE;
  30   virtual void reportStartTransactionResult(
  31       const WebKit::WebDatabase& database, int callsite,
  32       int websql_error, int sqlite_error) OVERRIDE;
  33   virtual void reportCommitTransactionResult(
  34       const WebKit::WebDatabase& database, int callsite,
  35       int websql_error, int sqlite_error) OVERRIDE;
  36   virtual void reportExecuteStatementResult(
  37       const WebKit::WebDatabase& database, int callsite,
  38       int websql_error, int sqlite_error) OVERRIDE;
  39   virtual void reportVacuumDatabaseResult(
  40       const WebKit::WebDatabase& database, int sqlite_error) OVERRIDE;
  41
  42   void WaitForAllDatabasesToClose();
  43
  44  private:
  45   void HandleSqliteError(const WebKit::WebDatabase& database, int error);
  46
  47   scoped_refptr<IPC::SyncMessageFilter> sender_;
  48   scoped_refptr<webkit_database::DatabaseConnectionsWrapper> open_connections_;
  49 };
  50
  51 }  // namespace content
  52
  53 #endif  // CONTENT_COMMON_WEB_DATABASE_OBSERVER_IMPL_H_