chrome/utility/profile_import_handler.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 CHROME_UTILITY_PROFILE_IMPORT_HANDLER_H_
   6 #define CHROME_UTILITY_PROFILE_IMPORT_HANDLER_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/memory/ref_counted.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #include "chrome/utility/utility_message_handler.h"
  13
  14 class ExternalProcessImporterBridge;
  15 class Importer;
  16
  17 namespace base {
  18 class DictionaryValue;
  19 class Thread;
  20 }
  21
  22 namespace importer {
  23 struct SourceProfile;
  24 }
  25
  26 // Dispatches IPCs for out of process profile import.
  27 class ProfileImportHandler : public UtilityMessageHandler {
  28  public:
  29   ProfileImportHandler();
  30   ~ProfileImportHandler() override;
  31
  32   // IPC::Listener:
  33   bool OnMessageReceived(const IPC::Message& message) override;
  34
  35  private:
  36   void OnImportStart(
  37       const importer::SourceProfile& source_profile,
  38       uint16 items,
  39       const base::DictionaryValue& localized_strings);
  40   void OnImportCancel();
  41   void OnImportItemFinished(uint16 item);
  42
  43   // The following are used with out of process profile import:
  44   void ImporterCleanup();
  45
  46   // Thread that importer runs on, while ProfileImportThread handles messages
  47   // from the browser process.
  48   scoped_ptr<base::Thread> import_thread_;
  49
  50   // Bridge object is passed to importer, so that it can send IPC calls
  51   // directly back to the ProfileImportProcessHost.
  52   scoped_refptr<ExternalProcessImporterBridge> bridge_;
  53
  54   // A bitmask of importer::ImportItem.
  55   uint16 items_to_import_;
  56
  57   // Importer of the appropriate type (Firefox, Safari, IE, etc.)
  58   scoped_refptr<Importer> importer_;
  59 };
  60
  61 #endif  // CHROME_UTILITY_PROFILE_IMPORT_HANDLER_H_