LUMIERA.clone/src/vault/gear/activity-lang.cpp
Ichthyostega 7debaaca48 Activity-Lang: adaptor to watch existing Activity's activation
due to technical limitations this requires to wire the adaptor
as replacement for the subject Activity, so that it can capture
and log the activation, and then pass it on to its watched subject
2023-08-19 19:06:44 +02:00

138 lines
3.6 KiB
C++

/*
ActivityLang - definition language framework for scheduler activities
Copyright (C) Lumiera.org
2023, Hermann Vosseler <Ichthyostega@web.de>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* *****************************************************/
/** @file activity-lang.cpp
** Implementation details of the scheduler activity language framework.
**
** @todo WIP-WIP-WIP 8/2023 »Playback Vertical Slice«
**
*/
#include "vault/gear/activity-lang.hpp"
//#include "lib/symbol.hpp"
//#include "include/logging.h"
#include "lib/format-obj.hpp"
#include <string>
using std::string;
//using util::isnil;
using lib::time::Time;
using lib::time::TimeValue;
namespace vault{
namespace gear {
namespace { // internal details
} // internal details
namespace activity {
}
Activity::operator string() const
{
return string{"Act("}
+ showVerb()
+ util::showAddr(this)
+ ": "
+ showData()
+ "; ⤵ "
+ (next? next->showVerb()+util::showAddr(*next)
: util::BOTTOM_INDICATOR)
+ ")";
}
string
Activity::showVerb() const
{
switch (verb_) {
case INVOKE: return "INVOKE";
case WORKSTART: return "WORKSTART";
case WORKSTOP: return "WORKSTOP";
case NOTIFY: return "NOTIFY";
case GATE: return "GATE";
case POST: return "POST";
case FEED: return "FEED";
case HOOK: return "HOOK";
case TICK: return "TICK";
default: NOTREACHED ("uncovered Activity verb diagnostics.");
}
}
string
Activity::showData() const
{
switch (verb_) {
case INVOKE:
return util::showPtr (data_.invocation.task)
+ ", "
+ util::toString(TimeValue{data_.invocation.time});
case WORKSTART:
case WORKSTOP:
return util::toString(TimeValue{data_.timing.instant})
+ ", quality="
+ util::toString(data_.timing.quality);
case NOTIFY:
return util::showAddr(data_.notification.target)
+ ", report="
+ util::toString(data_.notification.report);
case GATE:
return "<"
+ util::toString(data_.condition.rest)
+ ", until "
+ util::toString(Time{data_.condition.dead});
case POST:
return "["
+ util::toString(Time{data_.timeWindow.life})
+ ""
+ util::toString(Time{data_.timeWindow.dead})
+ "]";
case FEED:
return "{"
+ util::toString(data_.feed.one)
+ "::"
+ util::toString(data_.feed.two)
+ "}";
case HOOK:
return util::showPtr (data_.callback.hook)
+ "("
+ util::toString(data_.callback.arg)
+ ")";
case TICK:
return "";
default:
NOTREACHED ("uncovered Activity verb in activation function.");
}
}
/**
*/
}} // namespace vault::gear