chromium/third_party/blink/renderer/core/script/modulator.h

// 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.

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_SCRIPT_MODULATOR_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_SCRIPT_MODULATOR_H_

#include "base/task/single_thread_task_runner.h"
#include "base/types/pass_key.h"
#include "services/network/public/mojom/referrer_policy.mojom-blink-forward.h"
#include "third_party/blink/public/mojom/fetch/fetch_api_request.mojom-blink-forward.h"
#include "third_party/blink/public/platform/web_url_request.h"
#include "third_party/blink/renderer/bindings/core/v8/module_record.h"
#include "third_party/blink/renderer/bindings/core/v8/module_request.h"
#include "third_party/blink/renderer/bindings/core/v8/sanitize_script_errors.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_code_cache.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/script/import_map_error.h"
#include "third_party/blink/renderer/core/script/module_import_meta.h"
#include "third_party/blink/renderer/platform/bindings/name_client.h"
#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
#include "third_party/blink/renderer/platform/bindings/v8_per_context_data.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/loader/fetch/integrity_metadata.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"
#include "third_party/blink/renderer/platform/weborigin/referrer.h"
#include "third_party/blink/renderer/platform/wtf/text/text_position.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"

namespace blink {

class ModuleScript;
class ModuleScriptFetchRequest;
class ModuleScriptFetcher;
class ModuleScriptLoader;
class ImportMap;
class ReferrerScriptInfo;
class ResourceFetcher;
class ModuleRecordResolver;
class ScriptFetchOptions;
class ScriptState;
enum class ModuleType;

// A SingleModuleClient is notified when single module script node (node as in a
// module tree graph) load is complete and its corresponding entry is created in
// module map.
class CORE_EXPORT SingleModuleClient
    : public GarbageCollected<SingleModuleClient>,
      public NameClient { … };

// A ModuleTreeClient is notified when a module script and its whole descendent
// tree load is complete.
class CORE_EXPORT ModuleTreeClient : public GarbageCollected<ModuleTreeClient>,
                                     public NameClient { … };

// spec: "top-level module fetch flag"
// https://html.spec.whatwg.org/C/#fetching-scripts-is-top-level
enum class ModuleGraphLevel { … };

// spec: "custom peform the fetch hook"
// https://html.spec.whatwg.org/C/#fetching-scripts-perform-fetch
enum class ModuleScriptCustomFetchType { … };

// A Modulator is an interface for "environment settings object" concept for
// module scripts.
// https://html.spec.whatwg.org/C/#environment-settings-object
//
// A Modulator also serves as an entry point for various module spec algorithms.
class CORE_EXPORT Modulator : public GarbageCollected<Modulator>,
                              public V8PerContextData::Data,
                              public NameClient { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_SCRIPT_MODULATOR_H_