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/*
* Copyright (C) 2016 Canon Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted, provided that the following conditions
* are required to be met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Canon Inc. nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY CANON INC. AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL CANON INC. AND ITS CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "ExceptionOr.h"
#include "FetchBodyOwner.h"
#include "FetchOptions.h"
#include "FetchRequestInit.h"
#include "ResourceRequest.h"
#include <wtf/Optional.h>
namespace WebCore {
class Blob;
class ScriptExecutionContext;
class URLSearchParams;
class FetchRequest final : public FetchBodyOwner {
public:
using Init = FetchRequestInit;
using Info = Variant<RefPtr<FetchRequest>, String>;
using Cache = FetchOptions::Cache;
using Credentials = FetchOptions::Credentials;
using Destination = FetchOptions::Destination;
using Mode = FetchOptions::Mode;
using Redirect = FetchOptions::Redirect;
using Type = FetchOptions::Type;
static ExceptionOr<Ref<FetchRequest>> create(ScriptExecutionContext&, Info&&, Init&&);
const String& method() const { return m_internalRequest.request.httpMethod(); }
const String& url() const;
FetchHeaders& headers() { return m_headers.get(); }
Type type() const;
Destination destination() const;
String referrer() const;
ReferrerPolicy referrerPolicy() const;
Mode mode() const;
Credentials credentials() const;
Cache cache() const;
Redirect redirect() const;
bool keepalive() const { return m_internalRequest.options.keepAlive; };
const String& integrity() const { return m_internalRequest.options.integrity; }
ExceptionOr<Ref<FetchRequest>> clone(ScriptExecutionContext&);
struct InternalRequest {
ResourceRequest request;
FetchOptions options;
String referrer;
};
const FetchOptions& fetchOptions() const { return m_internalRequest.options; }
ResourceRequest internalRequest() const;
bool isBodyReadableStream() const { return !isBodyNull() && body().isReadableStream(); }
const String& internalRequestReferrer() const { return m_internalRequest.referrer; }
private:
FetchRequest(ScriptExecutionContext&, std::optional<FetchBody>&&, Ref<FetchHeaders>&&, InternalRequest&&);
ExceptionOr<void> initializeOptions(const Init&);
ExceptionOr<void> initializeWith(FetchRequest&, Init&&);
ExceptionOr<void> initializeWith(const String&, Init&&);
ExceptionOr<void> setBody(FetchBody::Init&&);
ExceptionOr<void> setBody(FetchRequest&);
const char* activeDOMObjectName() const final;
bool canSuspendForDocumentSuspension() const final;
InternalRequest m_internalRequest;
mutable String m_requestURL;
};
inline FetchRequest::FetchRequest(ScriptExecutionContext& context, std::optional<FetchBody>&& body, Ref<FetchHeaders>&& headers, InternalRequest&& internalRequest)
: FetchBodyOwner(context, WTFMove(body), WTFMove(headers))
, m_internalRequest(WTFMove(internalRequest))
{
}
inline auto FetchRequest::cache() const -> Cache
{
return m_internalRequest.options.cache;
}
inline auto FetchRequest::credentials() const -> Credentials
{
return m_internalRequest.options.credentials;
}
inline auto FetchRequest::destination() const -> Destination
{
return m_internalRequest.options.destination;
}
inline auto FetchRequest::mode() const -> Mode
{
return m_internalRequest.options.mode;
}
inline auto FetchRequest::redirect() const -> Redirect
{
return m_internalRequest.options.redirect;
}
inline auto FetchRequest::referrerPolicy() const -> ReferrerPolicy
{
return m_internalRequest.options.referrerPolicy;
}
inline auto FetchRequest::type() const -> Type
{
return m_internalRequest.options.type;
}
} // namespace WebCore
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