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      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_
     46