extensions/utility/utility_handler.h

   1 // Copyright 2014 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 EXTENSIONS_UTILITY_UTILITY_HANDLER_
   6 #define EXTENSIONS_UTILITY_UTILITY_HANDLER_
   7
   8 #include <string>
   9
  10 #include "base/callback.h"
  11 #include "base/macros.h"
  12
  13 namespace base {
  14 class FilePath;
  15 }
  16
  17 namespace IPC {
  18 class Message;
  19 }
  20
  21 namespace extensions {
  22
  23 // A handler for extensions-related IPC from within utility processes.
  24 class UtilityHandler {
  25  public:
  26   UtilityHandler();
  27   ~UtilityHandler();
  28
  29   static void UtilityThreadStarted();
  30
  31   bool OnMessageReceived(const IPC::Message& message);
  32
  33  private:
  34   // IPC message handlers.
  35   void OnParseUpdateManifest(const std::string& xml);
  36   void OnUnzipToDir(const base::FilePath& zip_path, const base::FilePath& dir);
  37   void OnUnpackExtension(const base::FilePath& directory_path,
  38                          const std::string& extension_id,
  39                          int location,
  40                          int creation_flags);
  41
  42   DISALLOW_COPY_AND_ASSIGN(UtilityHandler);
  43 };
  44
  45 }  // namespace extensions
  46
  47 #endif  // EXTENSIONS_UTILITY_UTILITY_HANDLER_