Ichthyostega
8e250839f4
During the last months, a lot of gradual changes to policies and guidelines had been finalised and documented. Moreover, recent clarifications regarding memory management in the render engine will lead to a clearer definition of the »Vault« Layer's role, with some ''engine code'' expected to move down. On this occasion, I reworked relevant sections in the documentation to confirm the role that now falls to central parts of the overall architecture. Notably I decided to rename those parts related to the application backbone as »Vessel« — to underpin the more active and defining role they assumed.
86 lines
2.1 KiB
C++
86 lines
2.1 KiB
C++
/*
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ScriptRunnerFacade - access point for running a script within Lumiera application context
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Copyright (C)
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2008, Hermann Vosseler <Ichthyostega@web.de>
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**Lumiera** is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version. See the file COPYING for further details.
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* *****************************************************************/
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/** @file scriptrunnerfacade.cpp
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** Subsystem descriptor and configuration for a controlling and operating
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** Lumiera through bindings to a script language.
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**
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** @todo this just documents a vague plan. We won't be able to implement
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** anything of that kind for the foreseeable future as of 1/2017
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*/
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#include "vault/scriptrunnerfacade.hpp"
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#include "lib/depend.hpp"
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#include <string>
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namespace vault {
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using std::string;
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using vessel::Subsys;
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using vessel::Option;
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class ScriptRunnerSubsysDescriptor
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: public Subsys
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{
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operator string () const { return "Script runner"; }
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bool
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shouldStart (Option&) override
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{
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TODO ("determine, if a script should be executed");
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return false;
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}
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bool
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start (Option&, SigTerm termination) override
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{
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UNIMPLEMENTED ("start the script as defined by the options and register script abort/exit hook");
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return false;
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}
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void
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triggerShutdown () noexcept override
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{
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UNIMPLEMENTED ("halt any running script");
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}
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bool
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checkRunningState () noexcept override
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{
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//Lock guard{*this};
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TODO ("implement detecting running state");
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return false;
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}
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};
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namespace {
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lib::Depend<ScriptRunnerSubsysDescriptor> theDescriptor;
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}
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/** @internal intended for use by main(). */
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Subsys&
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ScriptRunnerFacade::getDescriptor()
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{
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return theDescriptor();
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}
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} // namespace vault
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