diff -r 000000000000 -r e8205d9206fb src/PosixMQCommand.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/PosixMQCommand.cpp	Sat Feb 26 01:21:14 2022 +0100
@@ -0,0 +1,58 @@
+/**
+ * Relational pipes
+ * Copyright © 2018 František Kučera (Frantovo.cz, GlobalCode.info)
+ *
+ * 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"
+
+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) {
+	wstring_convert < codecvt_utf8<wchar_t>> convertor; // UTF-8 is required for PosixMQ
+	vector<AttributeMetadata> metadata;
+
+	writer->startRelation(L"posix_mq",{
+		{L"message", TypeId::STRING}
+	}, true);
+	
+	writer->writeAttribute(L"TODO: read messages from POSIX MQ");
+
+
+}
+
+}
+}
+}
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