27c2a66bbd
This adds two new boolean attributes to the <report> tag of the NIC router configuration 'link_state' and 'link_state_triggers'. The former decides whether to report the link state of each NIC interface (downlink, uplinks) at the NIC router. The other decides whether to trigger reporting each time the link state of an interface changes. Fixes #3527
93 lines
2.0 KiB
C++
93 lines
2.0 KiB
C++
/*
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* \brief Report generation unit
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* \author Martin Stein
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* \date 2016-08-24
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*/
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/*
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* Copyright (C) 2016-2017 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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#ifndef _REPORT_H_
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#define _REPORT_H_
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/* Genode */
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#include <timer_session/connection.h>
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#include <os/reporter.h>
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namespace Genode {
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class Xml_node;
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class Env;
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}
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namespace Net {
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class Domain_tree;
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class Report;
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class Quota;
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}
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struct Net::Quota
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{
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Genode::size_t ram { 0 };
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Genode::size_t cap { 0 };
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};
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class Net::Report
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{
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private:
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bool const &_verbose;
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bool const _config;
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bool const _config_triggers;
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bool const _bytes;
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bool const _stats;
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bool const _link_state;
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bool const _link_state_triggers;
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bool const _quota;
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Quota const &_shared_quota;
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Genode::Pd_session &_pd;
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Genode::Reporter &_reporter;
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Domain_tree &_domains;
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Timer::Periodic_timeout<Report> _timeout;
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void _handle_report_timeout(Genode::Duration);
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void _report();
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public:
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struct Empty : Genode::Exception { };
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Report(bool const &verbose,
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Genode::Xml_node const node,
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Timer::Connection &timer,
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Domain_tree &domains,
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Quota const &shared_quota,
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Genode::Pd_session &pd,
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Genode::Reporter &reporter);
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void handle_config();
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void handle_link_state();
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/***************
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** Accessors **
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***************/
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bool config() const { return _config; }
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bool bytes() const { return _bytes; }
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bool stats() const { return _stats; }
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bool link_state() const { return _link_state; }
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bool link_state_triggers() const { return _link_state_triggers; }
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};
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#endif /* _REPORT_H_ */
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