xref: /external/chromium_org/third_party/WebKit/Source/modules/serviceworkers/FetchResponseData.h

// 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 FetchResponseData_h
#define FetchResponseData_h

#include "platform/heap/Handle.h"
#include "platform/weborigin/KURL.h"
#include "wtf/PassRefPtr.h"
#include "wtf/text/AtomicString.h"

namespace blink {

class BlobDataHandle;
class FetchHeaderList;
class WebServiceWorkerResponse;

class FetchResponseData FINAL : public GarbageCollectedFinalized<FetchResponseData> {
    WTF_MAKE_NONCOPYABLE(FetchResponseData);
public:
    // "A response has an associated type which is one of basic, CORS, default,
    // error, and opaque. Unless stated otherwise, it is default."
    enum Type { BasicType, CORSType, DefaultType, ErrorType, OpaqueType };
    // "A response can have an associated termination reason which is one of
    // end-user abort, fatal, and timeout."
    enum TerminationReason { EndUserAbortTermination, FatalTermination, TimeoutTermination };

    static FetchResponseData* create();
    static FetchResponseData* createNetworkErrorResponse();

    FetchResponseData* createBasicFilteredResponse();
    FetchResponseData* createCORSFilteredResponse();
    FetchResponseData* createOpaqueFilteredResponse();

    Type type() const { return m_type; }
    const KURL& url() const { return m_url; }
    unsigned short status() const { return m_status; }
    AtomicString statusMessage() const { return m_statusMessage; }
    FetchHeaderList* headerList() const { return m_headerList.get(); }
    PassRefPtr<BlobDataHandle> blobDataHandle() const { return m_blobDataHandle; }

    void setURL(const KURL& url) { m_url = url; }
    void setStatus(unsigned short status) { m_status = status; }
    void setStatusMessage(AtomicString statusMessage) { m_statusMessage = statusMessage; }
    void setBlobDataHandle(PassRefPtr<BlobDataHandle> blobDataHandle) { m_blobDataHandle = blobDataHandle; }

    void populateWebServiceWorkerResponse(blink::WebServiceWorkerResponse&);

    void trace(Visitor*);

private:
    FetchResponseData(Type, unsigned short, AtomicString);

    Type m_type;
    OwnPtr<TerminationReason> m_terminationReason;
    KURL m_url;
    unsigned short m_status;
    AtomicString m_statusMessage;
    Member<FetchHeaderList> m_headerList;
    RefPtr<BlobDataHandle> m_blobDataHandle;
    Member<FetchResponseData> m_internalResponse;
};

} // namespace blink

#endif // FetchResponseData_h