remoting/client/plugin/pepper_entrypoints.cc

   1 // Copyright (c) 2011 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 #include "remoting/client/plugin/pepper_entrypoints.h"
   6
   7 #include "base/message_loop.h"
   8 #include "ppapi/c/pp_errors.h"
   9 #include "ppapi/c/pp_instance.h"
  10 #include "ppapi/c/pp_module.h"
  11 #include "ppapi/c/ppb_instance.h"
  12 #include "ppapi/cpp/instance.h"
  13 #include "ppapi/cpp/module.h"
  14 #include "remoting/client/plugin/chromoting_instance.h"
  15
  16 static pp::Module* g_module_singleton = NULL;
  17
  18 namespace pp {
  19
  20 Module* Module::Get() {
  21   return g_module_singleton;
  22 }
  23
  24 }  // namespace pp
  25
  26 namespace remoting {
  27
  28 class ChromotingModule : public pp::Module {
  29  protected:
  30   virtual ChromotingInstance* CreateInstance(PP_Instance instance) {
  31     return new ChromotingInstance(instance);
  32   }
  33 };
  34
  35 // Implementation of Global PPP functions ---------------------------------
  36 int32_t PPP_InitializeModule(PP_Module module_id,
  37                              PPB_GetInterface get_browser_interface) {
  38   ChromotingModule* module = new ChromotingModule();
  39   if (!module)
  40     return PP_ERROR_FAILED;
  41
  42   if (!module->InternalInit(module_id, get_browser_interface)) {
  43     delete module;
  44     return PP_ERROR_FAILED;
  45   }
  46
  47   // Register a global log handler.
  48   ChromotingInstance::RegisterLogMessageHandler();
  49
  50   g_module_singleton = module;
  51   return PP_OK;
  52 }
  53
  54 void PPP_ShutdownModule() {
  55   delete pp::Module::Get();
  56   g_module_singleton = NULL;
  57 }
  58
  59 const void* PPP_GetInterface(const char* interface_name) {
  60   if (!pp::Module::Get())
  61     return NULL;
  62   return pp::Module::Get()->GetPluginInterface(interface_name);
  63 }
  64
  65 const void* PPP_GetBrowserInterface(const char* interface_name) {
  66   if (!pp::Module::Get())
  67     return NULL;
  68   return pp::Module::Get()->GetBrowserInterface(interface_name);
  69 }
  70
  71 }  // namespace remoting