blob: 2b2409dbe44e09deb90e3dd0f03a6e28739e9f8d [file] [log] [blame]
/*
* Copyright (C) 2013 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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 "platform/loader/fetch/FetchContext.h"
#include "platform/PlatformProbeSink.h"
#include "platform/probe/PlatformTraceEventsAgent.h"
namespace blink {
FetchContext& FetchContext::NullInstance() {
DEFINE_STATIC_LOCAL(FetchContext, instance, (new FetchContext));
return instance;
}
FetchContext::FetchContext() : platform_probe_sink_(new PlatformProbeSink) {
platform_probe_sink_->addPlatformTraceEventsAgent(
new PlatformTraceEventsAgent);
}
void FetchContext::Trace(blink::Visitor* visitor) {
visitor->Trace(platform_probe_sink_);
}
void FetchContext::DispatchDidChangeResourcePriority(unsigned long,
ResourceLoadPriority,
int) {}
void FetchContext::AddAdditionalRequestHeaders(ResourceRequest&,
FetchResourceType) {}
mojom::FetchCacheMode FetchContext::ResourceRequestCachePolicy(
const ResourceRequest&,
Resource::Type,
FetchParameters::DeferOption defer) const {
return mojom::FetchCacheMode::kDefault;
}
void FetchContext::PrepareRequest(ResourceRequest&, RedirectType) {}
void FetchContext::DispatchWillSendRequest(unsigned long,
ResourceRequest&,
const ResourceResponse&,
Resource::Type,
const FetchInitiatorInfo&) {}
void FetchContext::DispatchDidLoadResourceFromMemoryCache(
unsigned long,
const ResourceRequest&,
const ResourceResponse&) {}
void FetchContext::DispatchDidReceiveResponse(unsigned long,
const ResourceResponse&,
WebURLRequest::FrameType,
WebURLRequest::RequestContext,
Resource*,
ResourceResponseType) {}
void FetchContext::DispatchDidReceiveData(unsigned long, const char*, int) {}
void FetchContext::DispatchDidReceiveEncodedData(unsigned long, int) {}
void FetchContext::DispatchDidDownloadData(unsigned long, int, int) {}
void FetchContext::DispatchDidFinishLoading(unsigned long,
double,
int64_t,
int64_t) {}
void FetchContext::DispatchDidFail(unsigned long,
const ResourceError&,
int64_t,
bool) {}
void FetchContext::RecordLoadingActivity(
const ResourceRequest&,
Resource::Type,
const AtomicString& fetch_initiator_name) {}
void FetchContext::DidLoadResource(Resource*) {}
void FetchContext::AddResourceTiming(const ResourceTimingInfo&) {}
void FetchContext::SendImagePing(const KURL&) {}
void FetchContext::AddWarningConsoleMessage(const String&, LogSource) const {}
void FetchContext::AddErrorConsoleMessage(const String&, LogSource) const {}
void FetchContext::PopulateResourceRequest(
Resource::Type,
const ClientHintsPreferences&,
const FetchParameters::ResourceWidth&,
ResourceRequest&) {}
void FetchContext::SetFirstPartyCookieAndRequestorOrigin(ResourceRequest&) {}
} // namespace blink