src/types/BooleanDataTypeReader.h
branchv_0
changeset 14 e8de089f95dd
parent 12 2d7109286408
child 29 755978b0935c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/types/BooleanDataTypeReader.h	Sat Aug 25 18:16:53 2018 +0200
@@ -0,0 +1,43 @@
+#pragma once
+
+#include <string>
+#include <iostream>
+
+#include <relpipe/protocol/constants.h>
+
+#include "../../include/relpipe/reader/RelpipeReaderException.h"
+#include "../../include/relpipe/reader/typedefs.h"
+#include "../DataTypeReader.h"
+
+namespace relpipe {
+namespace reader {
+namespace types {
+
+using namespace relpipe::protocol;
+using namespace relpipe::reader;
+
+class BooleanDataTypeReader : public DataTypeReader<boolean_t> {
+private:
+	const string_t TRUE = L"true";
+	const string_t FALSE = L"false";
+public:
+
+	BooleanDataTypeReader() : DataTypeReader<boolean_t>(TypeId::BOOLEAN, DATA_TYPE_CODE_BOOLEAN) {
+	}
+
+	bool readValue(std::istream &input) override {
+		auto value = input.get(); // TODO: check failbit
+		if (value == 0) return false;
+		else if (value == 1) return true;
+		else throw RelpipeReaderException(L"Unable to convert the octet to boolean");
+	}
+
+	string_t toString(const boolean_t &value) override {
+		return value ? TRUE : FALSE;
+	}
+
+};
+
+}
+}
+}
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