apps/app_shim/app_shim_host_manager_mac.h

   1 // Copyright 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 CHROME_BROWSER_WEB_APPLICATIONS_APP_SHIM_HOST_MANAGER_MAC_H_
   6 #define CHROME_BROWSER_WEB_APPLICATIONS_APP_SHIM_HOST_MANAGER_MAC_H_
   7
   8 #include "apps/app_shim/extension_app_shim_handler_mac.h"
   9 #include "base/memory/weak_ptr.h"
  10 #include "ipc/ipc_channel_factory.h"
  11
  12 // The AppShimHostManager receives connections from app shims on a UNIX
  13 // socket (|factory_|) and creates a helper object to manage the connection.
  14 class AppShimHostManager
  15     : public IPC::ChannelFactory::Delegate,
  16       public base::SupportsWeakPtr<AppShimHostManager> {
  17  public:
  18   AppShimHostManager();
  19   virtual ~AppShimHostManager();
  20
  21   apps::ExtensionAppShimHandler* extension_app_shim_handler() {
  22     return &extension_app_shim_handler_;
  23   }
  24
  25  private:
  26   // IPC::ChannelFactory::Delegate implementation.
  27   virtual void OnClientConnected(const IPC::ChannelHandle& handle) OVERRIDE;
  28   virtual void OnListenError() OVERRIDE;
  29
  30   // The |factory_| must be created on a thread which allows blocking I/O, so
  31   // part of the initialization of this class must be carried out on the file
  32   // thread.
  33   void InitOnFileThread();
  34
  35   // Called on the IO thread to begin listening for connections from app shims.
  36   void ListenOnIOThread();
  37
  38   scoped_ptr<IPC::ChannelFactory> factory_;
  39
  40   apps::ExtensionAppShimHandler extension_app_shim_handler_;
  41
  42   DISALLOW_COPY_AND_ASSIGN(AppShimHostManager);
  43 };
  44
  45 #endif  // CHROME_BROWSER_WEB_APPLICATIONS_APP_SHIM_HOST_MANAGER_MAC_H_