blob: e9e64573c1e1b551a11b076077485a0aec78d374 [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// When used in conjunction with module_embedder.h, this gives a default
// implementation of ppp.h for clients of the ppapi C++ interface. Most
// plugin implementors can export their derivation of Module by just
// linking to this implementation.
#include "ppapi/c/ppb.h"
#include "ppapi/c/ppp.h"
#include "ppapi/c/pp_errors.h"
#include "ppapi/cpp/module.h"
#include "ppapi/cpp/module_embedder.h"
static pp::Module* g_module_singleton = NULL;
static PP_GetInterface_Func g_broker_get_interface = NULL;
namespace pp {
// Give a default implementation of Module::Get(). See for details.
pp::Module* Module::Get() {
return g_module_singleton;
void SetBrokerGetInterfaceFunc(PP_GetInterface_Func broker_get_interface) {
g_broker_get_interface = broker_get_interface;
} // namespace pp
// Global PPP functions --------------------------------------------------------
PP_EXPORT int32_t PPP_InitializeModule(PP_Module module_id,
PPB_GetInterface get_browser_interface) {
pp::Module* module = pp::CreateModule();
if (!module)
if (!module->InternalInit(module_id, get_browser_interface)) {
delete module;
g_module_singleton = module;
return PP_OK;
PP_EXPORT void PPP_ShutdownModule() {
delete g_module_singleton;
g_module_singleton = NULL;
PP_EXPORT const void* PPP_GetInterface(const char* interface_name) {
if (g_module_singleton)
return g_module_singleton->GetPluginInterface(interface_name);
if (g_broker_get_interface)
return g_broker_get_interface(interface_name);
return NULL;