ba2b0b8360
This patch also updates os/slave.h because the app/launcher cannot be reasonably updated without it. Issue #1987 Issue #3125
91 lines
2.2 KiB
C++
91 lines
2.2 KiB
C++
/*
|
|
* \brief Report-ROM slave
|
|
* \author Norman Feske
|
|
* \date 2014-02-14
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2014-2017 Genode Labs GmbH
|
|
*
|
|
* This file is part of the Genode OS framework, which is distributed
|
|
* under the terms of the GNU Affero General Public License version 3.
|
|
*/
|
|
|
|
#ifndef _INCLUDE__GEMS__REPORT_ROM_SLAVE_H_
|
|
#define _INCLUDE__GEMS__REPORT_ROM_SLAVE_H_
|
|
|
|
/* Genode includes */
|
|
#include <base/lock.h>
|
|
#include <os/static_parent_services.h>
|
|
#include <os/slave.h>
|
|
#include <report_session/connection.h>
|
|
#include <rom_session/connection.h>
|
|
|
|
|
|
class Report_rom_slave : public Genode::Noncopyable
|
|
{
|
|
private:
|
|
|
|
struct Policy_base
|
|
{
|
|
Genode::Static_parent_services<Genode::Rom_session,
|
|
Genode::Cpu_session,
|
|
Genode::Pd_session,
|
|
Genode::Log_session>
|
|
_parent_services;
|
|
|
|
Policy_base(Genode::Env &env) : _parent_services(env) { }
|
|
};
|
|
|
|
class Policy : Policy_base, public Genode::Slave::Policy
|
|
{
|
|
private:
|
|
|
|
Genode::Root_capability _report_root_cap;
|
|
Genode::Root_capability _rom_root_cap;
|
|
bool _announced;
|
|
|
|
static Name _name() { return "report_rom"; }
|
|
static Genode::Ram_quota _quota() { return { 1024*1024 }; }
|
|
static Genode::Cap_quota _caps() { return { 75 }; }
|
|
|
|
public:
|
|
|
|
Policy(Genode::Env &env,
|
|
Genode::Rpc_entrypoint &ep,
|
|
const char *config)
|
|
:
|
|
Policy_base(env),
|
|
Genode::Slave::Policy(env, _name(), _name(),
|
|
Policy_base::_parent_services,
|
|
ep, _caps(), _quota())
|
|
{
|
|
if (config)
|
|
configure(config);
|
|
}
|
|
};
|
|
|
|
Genode::size_t const _ep_stack_size = 4*1024*sizeof(Genode::addr_t);
|
|
Genode::Rpc_entrypoint _ep;
|
|
Policy _policy;
|
|
Genode::Child _child;
|
|
|
|
public:
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* \param ep entrypoint used for child thread
|
|
*/
|
|
Report_rom_slave(Genode::Env &env, char const *config)
|
|
:
|
|
_ep(&env.pd(), _ep_stack_size, "report_rom"),
|
|
_policy(env, _ep, config),
|
|
_child(env.rm(), _ep, _policy)
|
|
{ }
|
|
|
|
Genode::Slave::Policy &policy() { return _policy; }
|
|
};
|
|
|
|
#endif /* _INCLUDE__GEMS__REPORT_ROM_SLAVE_H_ */
|