ppapi/nacl_irt/plugin_startup.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 PPAPI_NACL_IRT_PLUGIN_STARTUP_H_
   6 #define PPAPI_NACL_IRT_PLUGIN_STARTUP_H_
   7
   8 #include "ppapi/proxy/ppapi_proxy_export.h"
   9
  10 namespace base {
  11 class Thread;
  12 class WaitableEvent;
  13 }  // namespace base
  14
  15 namespace ppapi {
  16
  17 // Sets the IPC channels for the browser and the renderer by the given FD
  18 // numbers. This will be used for non-SFI mode. Must be called before
  19 // PpapiPluginMain is called.
  20 PPAPI_PROXY_EXPORT void SetIPCFileDescriptors(
  21     int browser_ipc_fd, int renderer_ipc_fd);
  22
  23 // Runs start up procedure for the plugin.
  24 // Specifically, start background IO thread for IPC, and prepare
  25 // shutdown event instance.
  26 PPAPI_PROXY_EXPORT void StartUpPlugin();
  27
  28 // Returns IPC file descriptor for PPAPI to the browser.
  29 int GetBrowserIPCFileDescriptor();
  30
  31 // Returns IPC file descriptor for PPAPI to the renderer.
  32 int GetRendererIPCFileDescriptor();
  33
  34 // Returns the shutdown event instance for the plugin.
  35 // Must be called after StartUpPlugin().
  36 base::WaitableEvent* GetShutdownEvent();
  37
  38 // Returns the IOThread for the plugin. Must be called after StartUpPlugin().
  39 base::Thread* GetIOThread();
  40
  41 }  // namespace ppapi
  42
  43 #endif  // PPAPI_NACL_IRT_PLUGIN_STARTUP_H_