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LibCore: Add Stream::WrapInAKOutputStream

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This commit is contained in:
Tim Schumacher 2022-12-26 18:39:50 +01:00 • committed by Sam Atkins
parent bd65ecf05c
commit dd948b046c
2 changed files with 40 additions and 0 deletions
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29
Userland/Libraries/LibCore/Stream.cpp
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@ -830,4 +830,33 @@ bool WrapInAKInputStream::discard_or_error(size_t count)
return true;
}
WrapInAKOutputStream::WrapInAKOutputStream(Core::Stream::Stream& stream)
: m_stream(stream)
{
}
size_t WrapInAKOutputStream::write(ReadonlyBytes bytes)
{
if (has_any_error())
return 0;
auto length_or_error = m_stream.write(bytes);
if (length_or_error.is_error()) {
set_fatal_error();
return 0;
}
return length_or_error.value();
}
bool WrapInAKOutputStream::write_or_error(ReadonlyBytes bytes)
{
if (write(bytes) < bytes.size()) {
set_fatal_error();
return false;
}
return true;
}
}