utils/dnp3_src/cpp/libs/src/asiodnp3/OutstationStack.cpp - master - tisit/OpenPLC_v3

utils/dnp3_src/cpp/libs/src/asiodnp3/OutstationStack.cpp
125 строк4 KB
thiagoralves
First commit. OpenPLC v3 beta 1
14 июн 2018, 20:43
14 июн 2018, 20:431b10e97
/*
 * Licensed to Green Energy Corp (www.greenenergycorp.com) under one or
 * more contributor license agreements. See the NOTICE file distributed
 * with this work for additional information regarding copyright ownership.
 * Green Energy Corp licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file except in
 * compliance with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * This project was forked on 01/01/2013 by Automatak, LLC and modifications
 * may have been made to this file. Automatak, LLC licenses these modifications
 * to you under the terms of the License.
 */
#include "OutstationStack.h"

using namespace openpal;
using namespace asiopal;
using namespace opendnp3;

namespace asiodnp3
{

template <class T, class U>
void assign(const T& config, U& view)
{
	for (auto i = 0; i < view.Size(); ++i)
	{
		view[i].config = config[i];
	}
}

OutstationStack::OutstationStack(
    const Logger& logger,
    const std::shared_ptr<Executor>& executor,
    const std::shared_ptr<ICommandHandler>& commandHandler,
    const std::shared_ptr<IOutstationApplication>& application,
    const std::shared_ptr<IOHandler>& iohandler,
    const std::shared_ptr<IResourceManager>& manager,
    const OutstationStackConfig& config) :

	StackBase(logger, executor, application, iohandler, manager, config.outstation.params.maxRxFragSize, config.link),
	ocontext(config.outstation, config.dbConfig.sizes, logger, executor, tstack.transport, commandHandler, application)
{
	this->tstack.transport->SetAppLayer(ocontext);

	// apply the database configuration
	auto view = ocontext.GetConfigView();

	assign(config.dbConfig.binary, view.binaries);
	assign(config.dbConfig.doubleBinary, view.doubleBinaries);
	assign(config.dbConfig.analog, view.analogs);
	assign(config.dbConfig.counter, view.counters);
	assign(config.dbConfig.frozenCounter, view.frozenCounters);
	assign(config.dbConfig.boStatus, view.binaryOutputStatii);
	assign(config.dbConfig.aoStatus, view.analogOutputStatii);
	assign(config.dbConfig.timeAndInterval, view.timeAndIntervals);
}


bool OutstationStack::Enable()
{
	auto action = [self = shared_from_this()] { return self->iohandler->Enable(self); };
	return this->executor->ReturnFrom<bool>(action);
}

bool OutstationStack::Disable()
{
	auto action = [self = shared_from_this()] { return self->iohandler->Disable(self); };
	return this->executor->ReturnFrom<bool>(action);
}

void OutstationStack::Shutdown()
{
	this->PerformShutdown(shared_from_this());
}

StackStatistics OutstationStack::GetStackStatistics()
{
	auto get = [self = shared_from_this()]
	{
		return self->CreateStatistics();
	};
	return this->executor->ReturnFrom<StackStatistics>(get);
}

void OutstationStack::SetLogFilters(const LogFilters& filters)
{
	auto set = [self = this->shared_from_this(), filters]()
	{
		self->logger.SetFilters(filters);
	};
	this->executor->strand.post(set);
}

void OutstationStack::SetRestartIIN()
{
	// this doesn't need to be synchronous, just post it
	auto set = [self = this->shared_from_this()]()
	{
		self->ocontext.SetRestartIIN();
	};
	this->executor->strand.post(set);
}

void OutstationStack::Apply(const Updates& updates)
{
	if (updates.IsEmpty()) return;

	auto task = [self = this->shared_from_this(), updates]()
	{
		updates.Apply(self->ocontext.GetUpdateHandler());
		self->ocontext.CheckForTaskStart(); // force the outstation to check for updates
	};

	this->executor->strand.post(task);
}

}