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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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10
Userland/Libraries/LibWeb/Fetch/Headers.cpp
View file

@ -277,10 +277,7 @@ WebIDL::ExceptionOr<void> Headers::fill(HeadersInit const& object)
return WebIDL::SimpleException { WebIDL::SimpleExceptionType::TypeError, "Array must contain header key/value pair" };
// 2. Append (header’s first item, header’s second item) to headers.
auto header = Fetch::Infrastructure::Header {
.name = TRY_OR_RETURN_OOM(realm(), ByteBuffer::copy(entry[0].bytes())),
.value = TRY_OR_RETURN_OOM(realm(), ByteBuffer::copy(entry[1].bytes())),
};
auto header = TRY_OR_RETURN_OOM(realm(), Infrastructure::Header::from_string_pair(entry[0], entry[1].bytes()));
TRY(append(move(header)));
}
return {};
@ -288,10 +285,7 @@ WebIDL::ExceptionOr<void> Headers::fill(HeadersInit const& object)
// 2. Otherwise, object is a record, then for each key → value in object, append (key, value) to headers.
[this](OrderedHashMap<String, String> const& object) -> WebIDL::ExceptionOr<void> {
for (auto const& entry : object) {
auto header = Fetch::Infrastructure::Header {
.name = TRY_OR_RETURN_OOM(realm(), ByteBuffer::copy(entry.key.bytes())),
.value = TRY_OR_RETURN_OOM(realm(), ByteBuffer::copy(entry.value.bytes())),
};
auto header = TRY_OR_RETURN_OOM(realm(), Infrastructure::Header::from_string_pair(entry.key, entry.value));
TRY(append(move(header)));
}
return {};