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// 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.
#ifndef WEBKIT_PLUGINS_PPAPI_PPB_BROKER_IMPL_H_
#define WEBKIT_PLUGINS_PPAPI_PPB_BROKER_IMPL_H_
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/memory/weak_ptr.h"
#include "ppapi/c/pp_completion_callback.h"
#include "ppapi/c/trusted/ppb_broker_trusted.h"
#include "ppapi/shared_impl/resource.h"
#include "ppapi/shared_impl/tracked_callback.h"
#include "ppapi/thunk/ppb_broker_api.h"
#include "webkit/plugins/ppapi/plugin_delegate.h"
#include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
#include "webkit/plugins/webkit_plugins_export.h"
namespace webkit {
namespace ppapi {
class WEBKIT_PLUGINS_EXPORT PPB_Broker_Impl
: public ::ppapi::Resource,
NON_EXPORTED_BASE(public ::ppapi::thunk::PPB_Broker_API),
public base::SupportsWeakPtr<PPB_Broker_Impl> {
public:
explicit PPB_Broker_Impl(PP_Instance instance);
virtual ~PPB_Broker_Impl();
// Resource override.
virtual ::ppapi::thunk::PPB_Broker_API* AsPPB_Broker_API() OVERRIDE;
// PPB_BrokerTrusted implementation.
virtual int32_t Connect(PP_CompletionCallback connect_callback) OVERRIDE;
virtual int32_t GetHandle(int32_t* handle) OVERRIDE;
void BrokerConnected(int32_t handle, int32_t result);
private:
// PluginDelegate ppapi broker object.
// We don't own this pointer but are responsible for calling Disconnect on it.
PluginDelegate::PpapiBroker* broker_;
// Callback invoked from BrokerConnected.
scoped_refptr< ::ppapi::TrackedCallback> connect_callback_;
// Pipe handle for the plugin instance to use to communicate with the broker.
// Never owned by this object.
int32_t pipe_handle_;
DISALLOW_COPY_AND_ASSIGN(PPB_Broker_Impl);
};
} // namespace ppapi
} // namespace webkit
#endif // WEBKIT_PLUGINS_PPAPI_PPB_BROKER_IMPL_H_
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