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LibWeb: Add Fetch::Infrastructure::Header::from_string_pair() helper

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This allows us to use this:

```cpp
auto header = TRY_OR_RETURN_OOM(realm,
    Infrastructure::Header::from_string_pair(name, value));
```

Instead of the somewhat unwieldly:

```cpp
auto header = Infrastructure::Header {
    .name = TRY_OR_RETURN_OOM(realm, ByteBuffer::copy(name.bytes())),
    .value = TRY_OR_RETURN_OOM(realm, ByteBuffer::copy(value.bytes())),
};
```
This commit is contained in:
Linus Groh 2022-10-24 09:16:32 +01:00
parent c12c6fd5ea
commit 65f5c7adbc
5 changed files with 15 additions and 17 deletions
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8
Userland/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Headers.cpp
View file

@ -34,6 +34,14 @@ requires(IsSameIgnoringCV<T, u8>) struct CaseInsensitiveBytesTraits : public Tra
}
};
ErrorOr<Header> Header::from_string_pair(StringView name, StringView value)
{
return Header {
.name = TRY(ByteBuffer::copy(name.bytes())),
.value = TRY(ByteBuffer::copy(value.bytes())),
};
}
// https://fetch.spec.whatwg.org/#header-list-contains
bool HeaderList::contains(ReadonlyBytes name) const
{