| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_FETCH_RESPONSE_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_FETCH_RESPONSE_H_ |
| |
| #include "third_party/blink/public/mojom/fetch/fetch_api_response.mojom-blink.h" |
| #include "third_party/blink/renderer/bindings/core/v8/dictionary.h" |
| #include "third_party/blink/renderer/bindings/core/v8/script_value.h" |
| #include "third_party/blink/renderer/core/core_export.h" |
| #include "third_party/blink/renderer/core/fetch/body.h" |
| #include "third_party/blink/renderer/core/fetch/body_stream_buffer.h" |
| #include "third_party/blink/renderer/core/fetch/fetch_response_data.h" |
| #include "third_party/blink/renderer/core/fetch/headers.h" |
| #include "third_party/blink/renderer/platform/bindings/script_wrappable.h" |
| #include "third_party/blink/renderer/platform/blob/blob_data.h" |
| #include "third_party/blink/renderer/platform/heap/handle.h" |
| #include "third_party/blink/renderer/platform/wtf/text/wtf_string.h" |
| #include "third_party/blink/renderer/platform/wtf/vector.h" |
| |
| namespace blink { |
| |
| class ExceptionState; |
| class ResponseInit; |
| class ScriptState; |
| class WebServiceWorkerResponse; |
| |
| class CORE_EXPORT Response final : public Body { |
| DEFINE_WRAPPERTYPEINFO(); |
| |
| public: |
| // These "create" function which takes a ScriptState* must be called with |
| // entering an appropriate V8 context. |
| // From Response.idl: |
| static Response* Create(ScriptState*, ExceptionState&); |
| static Response* Create(ScriptState*, |
| ScriptValue body, |
| const ResponseInit&, |
| ExceptionState&); |
| |
| static Response* Create(ScriptState*, |
| BodyStreamBuffer*, |
| const String& content_type, |
| const ResponseInit&, |
| ExceptionState&); |
| static Response* Create(ExecutionContext*, FetchResponseData*); |
| static Response* Create(ScriptState*, const WebServiceWorkerResponse&); |
| static Response* Create(ScriptState*, mojom::blink::FetchAPIResponse&); |
| |
| static Response* CreateClone(const Response&); |
| |
| static Response* error(ScriptState*); |
| static Response* redirect(ScriptState*, |
| const String& url, |
| unsigned short status, |
| ExceptionState&); |
| |
| const FetchResponseData* GetResponse() const { return response_; } |
| |
| // From Response.idl: |
| String type() const; |
| String url() const; |
| bool redirected() const; |
| unsigned short status() const; |
| bool ok() const; |
| String statusText() const; |
| Headers* headers() const; |
| |
| // From Response.idl: |
| // This function must be called with entering an appropriate V8 context. |
| Response* clone(ScriptState*, ExceptionState&); |
| |
| // ScriptWrappable |
| bool HasPendingActivity() const final; |
| |
| // Does not call response.setBlobDataHandle(). |
| void PopulateWebServiceWorkerResponse( |
| WebServiceWorkerResponse& /* response */); |
| mojom::blink::FetchAPIResponsePtr PopulateFetchAPIResponse(); |
| |
| bool HasBody() const; |
| BodyStreamBuffer* BodyBuffer() override { return response_->Buffer(); } |
| // Returns the BodyStreamBuffer of |m_response|. This method doesn't check |
| // the internal response of |m_response| even if |m_response| has it. |
| const BodyStreamBuffer* BodyBuffer() const override { |
| return response_->Buffer(); |
| } |
| // Returns the BodyStreamBuffer of the internal response of |m_response| if |
| // any. Otherwise, returns one of |m_response|. |
| BodyStreamBuffer* InternalBodyBuffer() { return response_->InternalBuffer(); } |
| const BodyStreamBuffer* InternalBodyBuffer() const { |
| return response_->InternalBuffer(); |
| } |
| |
| BodyUsed IsBodyUsed(ExceptionState&) override; |
| |
| String ContentType() const override; |
| String MimeType() const override; |
| String InternalMIMEType() const; |
| |
| const Vector<KURL>& InternalURLList() const; |
| |
| void Trace(blink::Visitor*) override; |
| |
| protected: |
| // A version of IsBodyUsed() which catches exceptions and returns |
| // false. Should never be used outside DCHECK(). |
| bool IsBodyUsedForDCheck() override; |
| |
| private: |
| explicit Response(ExecutionContext*); |
| Response(ExecutionContext*, FetchResponseData*); |
| Response(ExecutionContext*, FetchResponseData*, Headers*); |
| |
| const TraceWrapperMember<FetchResponseData> response_; |
| const Member<Headers> headers_; |
| DISALLOW_COPY_AND_ASSIGN(Response); |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_FETCH_RESPONSE_H_ |