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 namespace chrome {
  27
  28 // Dispatches IPCs for out of process profile import.
  29 class ProfileImportHandler : public UtilityMessageHandler {
  30  public:
  31   ProfileImportHandler();
  32   virtual ~ProfileImportHandler();
  33
  34   // IPC::Listener:
  35   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
  36
  37  private:
  38   void OnImportStart(
  39       const importer::SourceProfile& source_profile,
  40       uint16 items,
  41       const base::DictionaryValue& localized_strings);
  42   void OnImportCancel();
  43   void OnImportItemFinished(uint16 item);
  44
  45   // The following are used with out of process profile import:
  46   void ImporterCleanup();
  47
  48   static bool Send(IPC::Message* message);
  49
  50   // Thread that importer runs on, while ProfileImportThread handles messages
  51   // from the browser process.
  52   scoped_ptr<base::Thread> import_thread_;
  53
  54   // Bridge object is passed to importer, so that it can send IPC calls
  55   // directly back to the ProfileImportProcessHost.
  56   scoped_refptr<ExternalProcessImporterBridge> bridge_;
  57
  58   // A bitmask of importer::ImportItem.
  59   uint16 items_to_import_;
  60
  61   // Importer of the appropriate type (Firefox, Safari, IE, etc.)
  62   scoped_refptr<Importer> importer_;
  63 };
  64
  65 }  // namespace chrome
  66
  67 #endif  // CHROME_UTILITY_PROFILE_IMPORT_HANDLER_H_