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/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) OVERRIDE {
  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->InternalInit(module_id, get_browser_interface)) {
  40     delete module;
  41     return PP_ERROR_FAILED;
  42   }
  43
  44 #if !defined(NDEBUG)
  45   // Register a global log handler, but only in Debug builds.
  46   ChromotingInstance::RegisterLogMessageHandler();
  47 #endif
  48
  49   g_module_singleton = module;
  50   return PP_OK;
  51 }
  52
  53 void PPP_ShutdownModule() {
  54   delete pp::Module::Get();
  55   g_module_singleton = NULL;
  56 }
  57
  58 const void* PPP_GetInterface(const char* interface_name) {
  59   if (!pp::Module::Get())
  60     return NULL;
  61   return pp::Module::Get()->GetPluginInterface(interface_name);
  62 }
  63
  64 const void* PPP_GetBrowserInterface(const char* interface_name) {
  65   if (!pp::Module::Get())
  66     return NULL;
  67   return pp::Module::Get()->GetBrowserInterface(interface_name);
  68 }
  69
  70 }  // namespace remoting