Masayuki Nakano
976be8097e
This patch does not fix the methods in xslt and content sink because they require a lot of `MOZ_CAN_RUN_SCRIPT` but I think most of them do not make sense because working in a specific period. Differential Revision: https://phabricator.services.mozilla.com/D310971
116 lines
3.8 KiB
C++
116 lines
3.8 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_ModuleLoader_h
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#define mozilla_dom_ModuleLoader_h
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#include "ScriptLoader.h"
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#include "js/loader/ModuleLoaderBase.h"
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#include "mozilla/dom/ScriptLoadRequestType.h"
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class nsIGlobalObject;
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class nsIURI;
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namespace JS {
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class CompileOptions;
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namespace loader {
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class ModuleLoadRequest;
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} // namespace loader
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} // namespace JS
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namespace mozilla::dom {
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class ScriptLoader;
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class ScriptLoadContext;
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class SRIMetadata;
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//////////////////////////////////////////////////////////////
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// DOM Module loader implementation
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//////////////////////////////////////////////////////////////
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class ModuleLoader final : public JS::loader::ModuleLoaderBase {
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private:
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virtual ~ModuleLoader();
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public:
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enum Kind { Normal, WebExtension };
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ModuleLoader(ScriptLoader* aLoader, nsIGlobalObject* aGlobalObject,
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Kind aKind);
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Kind GetKind() const { return mKind; }
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ScriptLoader* GetScriptLoader();
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bool CanStartLoad(ModuleLoadRequest* aRequest, nsresult* aRvOut) override;
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nsresult StartFetch(ModuleLoadRequest* aRequest) override;
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void OnModuleLoadComplete(ModuleLoadRequest* aRequest) override;
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nsresult CompileFetchedModule(
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JSContext* aCx, JS::Handle<JSObject*> aGlobal,
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JS::CompileOptions& aOptions, ModuleLoadRequest* aRequest,
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JS::MutableHandle<JSObject*> aModuleScript) override;
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// Create a top-level module load request.
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already_AddRefed<ModuleLoadRequest> CreateTopLevel(
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nsIURI* aURI, nsIScriptElement* aElement, ReferrerPolicy aReferrerPolicy,
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ScriptFetchOptions* aFetchOptions, const SRIMetadata& aIntegrity,
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nsIURI* aReferrer, ScriptLoadContext* aContext,
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ScriptLoadRequestType aRequestType);
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nsIURI* GetClientReferrerURI() override;
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already_AddRefed<ScriptFetchOptions> CreateDefaultScriptFetchOptions()
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override;
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already_AddRefed<ModuleLoadRequest> CreateRequest(
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JSContext* aCx, nsIURI* aURI, JS::Handle<JSObject*> aModuleRequest,
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JS::Handle<JS::Value> aHostDefined, JS::Handle<JS::Value> aPayload,
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bool aIsDynamicImport, ScriptFetchOptions* aOptions,
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ReferrerPolicy aReferrerPolicy, nsIURI* aBaseURL,
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const SRIMetadata& aSriMetadata) override;
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static ModuleLoader* From(ModuleLoaderBase* aLoader) {
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return static_cast<ModuleLoader*>(aLoader);
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}
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void AsyncExecuteInlineModule(ModuleLoadRequest* aRequest);
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MOZ_CAN_RUN_SCRIPT void ExecuteInlineModule(ModuleLoadRequest* aRequest);
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private:
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nsresult CompileJavaScriptOrWasmModule(
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JSContext* aCx, JS::CompileOptions& aOptions, ModuleLoadRequest* aRequest,
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JS::MutableHandle<JSObject*> aModuleOut);
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nsresult CompileJsonModule(JSContext* aCx, JS::CompileOptions& aOptions,
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ModuleLoadRequest* aRequest,
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JS::MutableHandle<JSObject*> aModuleOut);
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nsresult CompileCssModule(JSContext* aCx, JS::CompileOptions& aOptions,
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ModuleLoadRequest* aRequest,
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JS::MutableHandle<JSObject*> aModuleOut);
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nsresult CreateTextModule(JSContext* aCx, JS::CompileOptions& aOptions,
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ModuleLoadRequest* aRequest,
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JS::MutableHandle<JSObject*> aModuleOut);
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void DisallowImportMapsForModuleFetch(ModuleLoadRequest* aRequest);
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private:
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const Kind mKind;
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};
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// Creates an ESM with a default CSSStyleSheet export from a
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// CSS source string.
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nsresult CreateCssModule(JSContext* aCx, nsIGlobalObject* aGlobal,
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const nsACString& aSource, nsIURI* aBaseURI,
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JS::MutableHandle<JSObject*> aModuleOut);
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} // namespace mozilla::dom
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#endif // mozilla_dom_ModuleLoader_h
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