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LibCore+Everywhere: Make Core::Stream::read() return Bytes

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A mistake I've repeatedly made is along these lines:
```c++
auto nread = TRY(source_file->read(buffer));
TRY(destination_file->write(buffer));
```

It's a little clunky to have to create a Bytes or StringView from the
buffer's data pointer and the nread, and easy to forget and just use
the buffer. So, this patch changes the read() function to return a
Bytes of the data that were just read.

The other read_foo() methods will be modified in the same way in
subsequent commits.

Fixes #13687
This commit is contained in:
Sam Atkins 2022-04-15 13:33:02 +01:00 • committed by Tim Flynn
parent 6654efcd82
commit 3b1e063d30
22 changed files with 103 additions and 103 deletions
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2
Userland/Libraries/LibAudio/FlacLoader.cpp
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@ -114,7 +114,7 @@ MaybeLoaderError FlacLoaderPlugin::parse_header()
[[maybe_unused]] u128 md5_checksum;
VERIFY(streaminfo_data->is_aligned_to_byte_boundary());
auto md5_bytes_read = LOADER_TRY(streaminfo_data->read(md5_checksum.bytes()));
FLAC_VERIFY(md5_bytes_read == md5_checksum.my_size(), LoaderError::Category::IO, "MD5 Checksum size");
FLAC_VERIFY(md5_bytes_read.size() == md5_checksum.my_size(), LoaderError::Category::IO, "MD5 Checksum size");
md5_checksum.bytes().copy_to({ m_md5_checksum, sizeof(m_md5_checksum) });
// Parse other blocks