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      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)
     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 #if !defined(NDEBUG)
     48   // Register a global log handler, but only in Debug builds.
     49   ChromotingInstance::RegisterLogMessageHandler();
     50 #endif
     51 
     52   g_module_singleton = module;
     53   return PP_OK;
     54 }
     55 
     56 void PPP_ShutdownModule() {
     57   delete pp::Module::Get();
     58   g_module_singleton = NULL;
     59 }
     60 
     61 const void* PPP_GetInterface(const char* interface_name) {
     62   if (!pp::Module::Get())
     63     return NULL;
     64   return pp::Module::Get()->GetPluginInterface(interface_name);
     65 }
     66 
     67 const void* PPP_GetBrowserInterface(const char* interface_name) {
     68   if (!pp::Module::Get())
     69     return NULL;
     70   return pp::Module::Get()->GetBrowserInterface(interface_name);
     71 }
     72 
     73 }  // namespace remoting
     74