/**

 * Relational pipes

 *

 * 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, version 3 of the License.

 *

 * 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, see <http://www.gnu.org/licenses/>.

 */

#include <cstdlib>

#include <vector>

#include <memory>

#include <locale>

#include <regex>

#include <algorithm>

#include <unistd.h>

#include <relpipe/writer/RelationalWriter.h>

#include <relpipe/writer/RelpipeWriterException.h>

#include <relpipe/writer/AttributeMetadata.h>

#include <relpipe/writer/Factory.h>

#include <relpipe/writer/TypeId.h>

#include <relpipe/cli/CLI.h>

#include "PosixMQCommand.h"

#include "PosixMQ.h"

using namespace std;

using namespace relpipe::cli;

using namespace relpipe::writer;

namespace relpipe {

namespace in {

namespace posixmq {

void PosixMQCommand::process(std::shared_ptr<writer::RelationalWriter> writer, Configuration& configuration) {

	vector<AttributeMetadata> metadata;

	std::shared_ptr<PosixMQ> mq(PosixMQ::open(convertor.to_bytes(configuration.queue)));

	writer->startRelation(configuration.relation,{

		{L"queue", TypeId::STRING},

		{L"message", TypeId::STRING}

	}, true);

	for (int i = configuration.messageCount; i > 0; i--) {

		writer->writeAttribute(configuration.queue);

		writer->writeAttribute(convertor.from_bytes(mq->receive()));

	}

}

PosixMQCommand::~PosixMQCommand() {

}

}

}

}