chromium/third_party/blink/renderer/core/script/classic_pending_script.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/core/script/classic_pending_script.h"

#include "base/feature_list.h"
#include "third_party/blink/public/common/features.h"
#include "third_party/blink/public/common/loader/lcp_critical_path_predictor_util.h"
#include "third_party/blink/public/mojom/script/script_type.mojom-blink-forward.h"
#include "third_party/blink/public/platform/task_type.h"
#include "third_party/blink/renderer/bindings/core/v8/referrer_script_info.h"
#include "third_party/blink/renderer/bindings/core/v8/script_streamer.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_binding_for_core.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/dom/scriptable_document_parser.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/html/html_document.h"
#include "third_party/blink/renderer/core/inspector/inspector_trace_events.h"
#include "third_party/blink/renderer/core/lcp_critical_path_predictor/lcp_critical_path_predictor.h"
#include "third_party/blink/renderer/core/loader/document_loader.h"
#include "third_party/blink/renderer/core/loader/resource/script_resource.h"
#include "third_party/blink/renderer/core/loader/subresource_integrity_helper.h"
#include "third_party/blink/renderer/core/loader/url_matcher.h"
#include "third_party/blink/renderer/core/page/page.h"
#include "third_party/blink/renderer/core/script/document_write_intervention.h"
#include "third_party/blink/renderer/core/script/script_loader.h"
#include "third_party/blink/renderer/platform/bindings/script_state.h"
#include "third_party/blink/renderer/platform/instrumentation/histogram.h"
#include "third_party/blink/renderer/platform/instrumentation/tracing/trace_event.h"
#include "third_party/blink/renderer/platform/loader/allowed_by_nosniff.h"
#include "third_party/blink/renderer/platform/loader/fetch/cached_metadata.h"
#include "third_party/blink/renderer/platform/loader/fetch/detachable_use_counter.h"
#include "third_party/blink/renderer/platform/loader/fetch/memory_cache.h"
#include "third_party/blink/renderer/platform/loader/fetch/raw_resource.h"
#include "third_party/blink/renderer/platform/loader/fetch/resource_client.h"
#include "third_party/blink/renderer/platform/loader/fetch/resource_fetcher.h"
#include "third_party/blink/renderer/platform/wtf/functional.h"

namespace blink {
namespace {

InlineScriptStreamer* GetInlineScriptStreamer(const String& source,
                                              Document& document) { … }

}  // namespace

// <specdef href="https://html.spec.whatwg.org/C/#fetch-a-classic-script">
ClassicPendingScript* ClassicPendingScript::Fetch(
    const KURL& url,
    Document& element_document,
    const ScriptFetchOptions& options,
    CrossOriginAttributeValue cross_origin,
    const WTF::TextEncoding& encoding,
    ScriptElementBase* element,
    FetchParameters::DeferOption defer,
    scheduler::TaskAttributionInfo* parent_task) { … }

ClassicPendingScript* ClassicPendingScript::CreateInline(
    ScriptElementBase* element,
    const TextPosition& starting_position,
    const KURL& source_url,
    const KURL& base_url,
    const String& source_text,
    ScriptSourceLocationType source_location_type,
    const ScriptFetchOptions& options,
    scheduler::TaskAttributionInfo* parent_task) { … }

ClassicPendingScript::ClassicPendingScript(
    ScriptElementBase* element,
    const TextPosition& starting_position,
    const KURL& source_url_for_inline_script,
    const KURL& base_url_for_inline_script,
    const String& source_text_for_inline_script,
    ScriptSourceLocationType source_location_type,
    const ScriptFetchOptions& options,
    bool is_external,
    scheduler::TaskAttributionInfo* parent_task)
    : … { … }

ClassicPendingScript::~ClassicPendingScript() = default;

NOINLINE void ClassicPendingScript::CheckState() const { … }


void ClassicPendingScript::RecordThirdPartyRequestWithCookieIfNeeded(
    const ResourceResponse& response) const { … }

void ClassicPendingScript::DisposeInternal() { … }

bool ClassicPendingScript::IsEligibleForLowPriorityAsyncScriptExecution()
    const { … }

void ClassicPendingScript::NotifyFinished(Resource* resource) { … }

void ClassicPendingScript::NotifyCacheConsumeFinished() { … }

void ClassicPendingScript::Trace(Visitor* visitor) const { … }

ClassicScript* ClassicPendingScript::GetSource() const { … }

// static
bool ClassicPendingScript::StateIsReady(ReadyState state) { … }

bool ClassicPendingScript::IsReady() const { … }

void ClassicPendingScript::AdvanceReadyState(ReadyState new_ready_state) { … }

bool ClassicPendingScript::WasCanceled() const { … }

KURL ClassicPendingScript::UrlForTracing() const { … }

}  // namespace blink