stream-sink.cpp

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
#include "stream-sink.hpp"

namespace ndn {
namespace security {
namespace transform {

StreamSink::StreamSink(std::ostream& os)
  : m_os(os)
{
}

size_t
StreamSink::doWrite(const uint8_t* buf, size_t size)
{
  m_os.write(reinterpret_cast<const char*>(buf), size);

  if (m_os.bad())
    BOOST_THROW_EXCEPTION(Error(getIndex(), "Fail to write data into output stream"));

  return size;
}

void
StreamSink::doEnd()
{
  m_os.flush();
}

unique_ptr<Sink>
streamSink(std::ostream& os)
{
  return make_unique<StreamSink>(os);
}


} // namespace transform
} // namespace security
} // namespace ndn