ApduResponseAdapter.cpp

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/******************************************************************************
 * Copyright (c) 2025 Calypso Networks Association https://calypsonet.org/    *
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 * See the NOTICE file(s) distributed with this work for additional           *
 * information regarding copyright ownership.                                 *
 *                                                                            *
 * This program and the accompanying materials are made available under the   *
 * terms of the Eclipse Public License 2.0 which is available at              *
 * http://www.eclipse.org/legal/epl-2.0                                       *
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 * SPDX-License-Identifier: EPL-2.0                                           *
 ******************************************************************************/
 
#include "keyple/core/service/ApduResponseAdapter.hpp"
 
#include <iomanip>
#include <memory>
#include <sstream>
#include <vector>
 
#include "keyple/core/util/cpp/Arrays.hpp"
#include "keyple/core/util/cpp/KeypleStd.hpp"
 
namespace keyple {
namespace core {
namespace service {
 
using keyple::core::util::cpp::Arrays;
 
ApduResponseAdapter::ApduResponseAdapter(const std::vector<uint8_t>& apdu)
: mApdu(apdu)
, mStatusWord(
      ((apdu[apdu.size() - 2] & 0x000000FF) << 8)
      + (apdu[apdu.size() - 1] & 0x000000FF))
{
}
 
const std::vector<uint8_t>&
ApduResponseAdapter::getApdu() const
{
    return mApdu;
}
 
void
ApduResponseAdapter::setApdu(const std::vector<std::uint8_t>& apdu)
{
    mApdu = apdu;
}
 
std::vector<uint8_t>
ApduResponseAdapter::getDataOut() const
{
    return Arrays::copyOfRange(mApdu, 0, static_cast<int>(mApdu.size()) - 2);
}
 
int
ApduResponseAdapter::getStatusWord() const
{
    return mStatusWord;
}
 
std::ostream&
operator<<(std::ostream& os, const ApduResponseAdapter& ara)
{
    std::stringstream ssSw;
    ssSw << std::uppercase << std::hex << std::setfill('0') << std::setw(4)
         << ara.mStatusWord;
 
    os << "APDU_RESPONSE_ADAPTER: {"
       << "APDU = " << ara.mApdu << ", "
       << "STATUS_WORD = " << ssSw.str() << "}";
 
    return os;
}
 
std::ostream&
operator<<(std::ostream& os, const std::shared_ptr<ApduResponseAdapter> ara)
{
    os << *ara.get();
 
    return os;
}
 
} /* namespace service */
} /* namespace core */
} /* namespace keyple */