69 lines
1.4 KiB
C++
69 lines
1.4 KiB
C++
/*
|
|
* \brief Core-specific instance of the PD session interface
|
|
* \author Christian Helmuth
|
|
* \date 2006-07-17
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2006-2013 Genode Labs GmbH
|
|
*
|
|
* This file is part of the Genode OS framework, which is distributed
|
|
* under the terms of the GNU General Public License version 2.
|
|
*/
|
|
|
|
#ifndef _CORE__INCLUDE__PD_SESSION_COMPONENT_H_
|
|
#define _CORE__INCLUDE__PD_SESSION_COMPONENT_H_
|
|
|
|
/* Genode includes */
|
|
#include <base/rpc_server.h>
|
|
#include <pd_session/pd_session.h>
|
|
#include <util/arg_string.h>
|
|
|
|
/* core includes */
|
|
#include <platform_pd.h>
|
|
|
|
namespace Genode {
|
|
|
|
class Pd_session_component : public Rpc_object<Pd_session>
|
|
{
|
|
private:
|
|
|
|
/**
|
|
* Read and store the PD label
|
|
*/
|
|
struct Label {
|
|
|
|
enum { MAX_LEN = 64 };
|
|
char string[MAX_LEN];
|
|
|
|
/**
|
|
* Constructor
|
|
*/
|
|
Label(char const *args)
|
|
{
|
|
Arg_string::find_arg(args, "label").string(string, sizeof(string), "");
|
|
}
|
|
|
|
} const _label;
|
|
|
|
Platform_pd _pd;
|
|
Parent_capability _parent;
|
|
Rpc_entrypoint *_thread_ep;
|
|
|
|
public:
|
|
|
|
Pd_session_component(Rpc_entrypoint *thread_ep, char const *args)
|
|
: _label(args), _pd(_label.string), _thread_ep(thread_ep) { }
|
|
|
|
|
|
/**************************/
|
|
/** PD session interface **/
|
|
/**************************/
|
|
|
|
int bind_thread(Thread_capability);
|
|
int assign_parent(Parent_capability);
|
|
};
|
|
}
|
|
|
|
#endif /* _CORE__INCLUDE__PD_SESSION_COMPONENT_H_ */
|