upstream/test/test-subsystem/TESTSubsystemString.cpp

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#include <string.h>
#include <iterator>
#include <algorithm>
#include <stdexcept>
#include <Iterator.hpp>
#include "TESTSubsystemString.h"

#define base CTESTSubsystemObject

CTESTSubsystemString::CTESTSubsystemString(
    const std::string &strMappingValue, CInstanceConfigurableElement *pInstanceConfigurableElement,
    const CMappingContext &context, core::log::Logger &logger)
    : base(strMappingValue, pInstanceConfigurableElement, context, logger)
{
}

std::string CTESTSubsystemString::toString(const void *pvValue, size_t /*size*/) const
{
    return (const char *)pvValue;
}

void CTESTSubsystemString::fromString(const std::string &strValue, void *pvValue, size_t size)
{
    std::size_t requiredBufferSize = strValue.length() + 1; /* Adding one for null character */
    if (size < requiredBufferSize) {
        throw std::logic_error("Buffer is to small: " + std::to_string(size) + " Minimum size: " +
                               std::to_string(requiredBufferSize));
    }

    auto destination = MAKE_ARRAY_ITERATOR(static_cast<char *>(pvValue), size);
    auto last = std::copy(begin(strValue), end(strValue), destination);

    /* Adding null character */
    *last = 0;
}