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// 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.
#ifndef PPAPI_HOST_HOST_FACTORY_H_
#define PPAPI_HOST_HOST_FACTORY_H_
#include "base/memory/scoped_ptr.h"
#include "ppapi/c/pp_instance.h"
#include "ppapi/c/pp_resource.h"
namespace IPC {
class Message;
}
namespace ppapi {
namespace proxy {
class ResourceMessageCallParams;
}
namespace host {
class PpapiHost;
class ResourceHost;
// A host factory creates ResourceHosts for incoming create messages from
// the plugin. This allows us to implement the hosts at the chrome/content
// layer without the ppapi layer knowing about the details.
class HostFactory {
public:
virtual ~HostFactory() {}
virtual scoped_ptr<ResourceHost> CreateResourceHost(
PpapiHost* host,
PP_Resource resource,
PP_Instance instance,
const IPC::Message& message) = 0;
};
} // namespace host
} // namespace ppapi
#endif // PPAPI_HOST_HOST_FACTORY_H_
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