ladybird/AK/CountingStream.cpp
2023-03-21 10:25:13 +01:00

59 lines
941 B
C++

/*
* Copyright (c) 2023, Tim Schumacher <timschumi@gmx.de>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/CountingStream.h>
namespace AK {
CountingStream::CountingStream(MaybeOwned<Stream> stream)
: m_stream(move(stream))
{
}
u64 CountingStream::read_bytes() const
{
return m_read_bytes;
}
ErrorOr<Bytes> CountingStream::read_some(Bytes bytes)
{
auto result = TRY(m_stream->read_some(bytes));
m_read_bytes += result.size();
return result;
}
ErrorOr<void> CountingStream::discard(size_t discarded_bytes)
{
TRY(m_stream->discard(discarded_bytes));
m_read_bytes += discarded_bytes;
return {};
}
ErrorOr<size_t> CountingStream::write_some(ReadonlyBytes bytes)
{
return m_stream->write_some(bytes);
}
bool CountingStream::is_eof() const
{
return m_stream->is_eof();
}
bool CountingStream::is_open() const
{
return m_stream->is_open();
}
void CountingStream::close()
{
}
}