chromium/ppapi/proxy/plugin_resource_callback.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef PPAPI_PROXY_PLUGIN_RESOURCE_CALLBACK_H_
#define PPAPI_PROXY_PLUGIN_RESOURCE_CALLBACK_H_

#include "ipc/ipc_message.h"
#include "ppapi/proxy/dispatch_reply_message.h"
#include "ppapi/proxy/resource_message_params.h"

namespace ppapi {
namespace proxy {

// |PluginResourceCallback| wraps a |base::OnceCallback| on the plugin side
// which will be triggered in response to a particular message type being
// received. |MsgClass| is the reply message type that the callback will be
// called with and |CallbackType| is the type of the |base::OnceCallback| that
// will be called.
class PluginResourceCallbackBase { … };

template<typename MsgClass, typename CallbackType>
class PluginResourceCallback : public PluginResourceCallbackBase { … };

}  // namespace proxy
}  // namespace ppapi

#endif  // PPAPI_PROXY_PLUGIN_RESOURCE_CALLBACK_H_