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/*
* Copyright (C) 2012 Google, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are 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.
*
* THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``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 APPLE COMPUTER, INC. OR
* 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.
*/
#include "third_party/blink/renderer/platform/loader/fetch/fetch_parameters.h"
#include <memory>
#include <utility>
#include "third_party/blink/renderer/platform/loader/fetch/resource_fetcher.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"
#include "third_party/blink/renderer/platform/weborigin/security_origin.h"
namespace blink {
// static
FetchParameters FetchParameters::CreateForTest(
ResourceRequest resource_request) {
return FetchParameters(std::move(resource_request),
ResourceLoaderOptions(/*world=*/nullptr));
}
FetchParameters::FetchParameters(ResourceRequest resource_request,
ResourceLoaderOptions options)
: resource_request_(std::move(resource_request)),
decoder_options_(TextResourceDecoderOptions::kPlainTextContent),
options_(std::move(options)) {}
FetchParameters::FetchParameters(FetchParameters&&) = default;
FetchParameters::~FetchParameters() = default;
void FetchParameters::SetCrossOriginAccessControl(
const SecurityOrigin* origin,
CrossOriginAttributeValue cross_origin) {
switch (cross_origin) {
case kCrossOriginAttributeNotSet:
NOTREACHED();
case kCrossOriginAttributeAnonymous:
SetCrossOriginAccessControl(origin,
network::mojom::CredentialsMode::kSameOrigin);
break;
case kCrossOriginAttributeUseCredentials:
SetCrossOriginAccessControl(origin,
network::mojom::CredentialsMode::kInclude);
break;
}
}
void FetchParameters::SetCrossOriginAccessControl(
const SecurityOrigin* origin,
network::mojom::CredentialsMode credentials_mode) {
// Currently FetchParametersMode is only used when the request goes to
// Service Worker.
resource_request_.SetMode(network::mojom::RequestMode::kCors);
resource_request_.SetCredentialsMode(credentials_mode);
resource_request_.SetRequestorOrigin(origin);
// TODO: Credentials should be removed only when the request is cross origin.
resource_request_.RemoveUserAndPassFromURL();
if (origin)
resource_request_.SetHTTPOrigin(origin);
}
void FetchParameters::SetResourceWidth(
const std::optional<float> resource_width) {
resource_width_ = resource_width;
}
void FetchParameters::SetResourceHeight(
const std::optional<float> resource_height) {
resource_height_ = resource_height;
}
void FetchParameters::SetSpeculativePreloadType(
SpeculativePreloadType speculative_preload_type) {
speculative_preload_type_ = speculative_preload_type;
}
void FetchParameters::MakeSynchronous() {
// Synchronous requests should always be max priority, lest they hang the
// renderer.
resource_request_.SetPriority(ResourceLoadPriority::kHighest);
// Skip ServiceWorker for synchronous loads from the main thread to avoid
// deadlocks.
if (IsMainThread())
resource_request_.SetSkipServiceWorker(true);
options_.synchronous_policy = kRequestSynchronously;
}
void FetchParameters::SetLazyImageDeferred() {
DCHECK_EQ(ImageRequestBehavior::kNone, image_request_behavior_);
image_request_behavior_ = ImageRequestBehavior::kDeferImageLoad;
}
void FetchParameters::SetLazyImageNonBlocking() {
image_request_behavior_ = ImageRequestBehavior::kNonBlockingImage;
}
void FetchParameters::SetModuleScript() {
DCHECK_EQ(mojom::blink::ScriptType::kClassic, script_type_);
script_type_ = mojom::blink::ScriptType::kModule;
}
} // namespace blink
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