// Copyright (c) 2011 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.

#include "webkit/plugins/ppapi/ppb_proxy_impl.h"

#include "ppapi/c/private/ppb_proxy_private.h"
#include "webkit/plugins/ppapi/plugin_module.h"
#include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
#include "webkit/plugins/ppapi/resource.h"
#include "webkit/plugins/ppapi/resource_tracker.h"

namespace webkit {
namespace ppapi {

namespace {

void PluginCrashed(PP_Module module) {
  PluginModule* plugin_module = ResourceTracker::Get()->GetModule(module);
  if (plugin_module)
    plugin_module->PluginCrashed();
}

PP_Instance GetInstanceForResource(PP_Resource resource) {
  scoped_refptr<Resource> obj(ResourceTracker::Get()->GetResource(resource));
  if (!obj)
    return 0;
  return obj->instance()->pp_instance();
}

void SetReserveInstanceIDCallback(PP_Module module,
                                  PP_Bool (*reserve)(PP_Module, PP_Instance)) {
  PluginModule* plugin_module = ResourceTracker::Get()->GetModule(module);
  if (plugin_module)
    plugin_module->SetReserveInstanceIDCallback(reserve);
}

const PPB_Proxy_Private ppb_proxy = {
  &PluginCrashed,
  &GetInstanceForResource,
  &SetReserveInstanceIDCallback
};

}  // namespace

// static
const PPB_Proxy_Private* PPB_Proxy_Impl::GetInterface() {
  return &ppb_proxy;
}

}  // namespace ppapi
}  // namespace webkit