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LibWeb: Make FileAPI::Blob::create() buffer/type overload infallible

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This commit is contained in:
Linus Groh 2022-09-22 18:39:33 +01:00
parent 54a987ad45
commit c7c6d7d9e1
3 changed files with 3 additions and 3 deletions
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2
Userland/Libraries/LibWeb/FileAPI/Blob.cpp
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@ -14,7 +14,7 @@
namespace Web::FileAPI {
DOM::ExceptionOr<JS::NonnullGCPtr<Blob>> Blob::create(HTML::Window& window, ByteBuffer byte_buffer, String type)
JS::NonnullGCPtr<Blob> Blob::create(HTML::Window& window, ByteBuffer byte_buffer, String type)
{
return JS::NonnullGCPtr(*window.heap().allocate<Blob>(window.realm(), window, move(byte_buffer), move(type)));
}

2
Userland/Libraries/LibWeb/FileAPI/Blob.h
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@ -33,8 +33,8 @@ class Blob : public Bindings::PlatformObject {
public:
virtual ~Blob() override;
static JS::NonnullGCPtr<Blob> create(HTML::Window&, ByteBuffer, String type);
static DOM::ExceptionOr<JS::NonnullGCPtr<Blob>> create(HTML::Window&, Optional<Vector<BlobPart>> const& blob_parts = {}, Optional<BlobPropertyBag> const& options = {});
static DOM::ExceptionOr<JS::NonnullGCPtr<Blob>> create(HTML::Window&, ByteBuffer, String type);
static DOM::ExceptionOr<JS::NonnullGCPtr<Blob>> create_with_global_object(HTML::Window&, Optional<Vector<BlobPart>> const& blob_parts = {}, Optional<BlobPropertyBag> const& options = {});
// https://w3c.github.io/FileAPI/#dfn-size

2
Userland/Libraries/LibWeb/XHR/XMLHttpRequest.cpp
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@ -132,7 +132,7 @@ DOM::ExceptionOr<JS::Value> XMLHttpRequest::response()
}
// 6. Otherwise, if this’s response type is "blob", set this’s response object to a new Blob object representing this’s received bytes with type set to the result of get a final MIME type for this.
else if (m_response_type == Bindings::XMLHttpRequestResponseType::Blob) {
auto blob_part = TRY(FileAPI::Blob::create(global_object(), m_received_bytes, get_final_mime_type().type()));
auto blob_part = FileAPI::Blob::create(global_object(), m_received_bytes, get_final_mime_type().type());
auto blob = TRY(FileAPI::Blob::create(global_object(), Vector<FileAPI::BlobPart> { JS::make_handle(*blob_part) }));
m_response_object = JS::Value(blob.ptr());
}