diff options
Diffstat (limited to 'Source/WebCore/dom/LoadableModuleScript.h')
-rw-r--r-- | Source/WebCore/dom/LoadableModuleScript.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/Source/WebCore/dom/LoadableModuleScript.h b/Source/WebCore/dom/LoadableModuleScript.h new file mode 100644 index 000000000..7c55fe710 --- /dev/null +++ b/Source/WebCore/dom/LoadableModuleScript.h @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2016 Apple, 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 APPLE 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 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. + */ + +#pragma once + +#include "LoadableScript.h" +#include <wtf/TypeCasts.h> + +namespace WebCore { + +class ScriptSourceCode; + +class LoadableModuleScript final : public LoadableScript { +public: + virtual ~LoadableModuleScript(); + + static Ref<LoadableModuleScript> create(const String& nonce, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree); + + bool isLoaded() const final; + std::optional<Error> error() const final; + bool wasCanceled() const final; + + bool isClassicScript() const final { return false; } + bool isModuleScript() const final { return true; } + + void execute(ScriptElement&) final; + + void setError(Error&&); + + void load(Document&, const URL& rootURL); + void load(Document&, const ScriptSourceCode&); + + void notifyLoadCompleted(UniquedStringImpl&); + void notifyLoadFailed(LoadableScript::Error&&); + void notifyLoadWasCanceled(); + + UniquedStringImpl* moduleKey() const { return m_moduleKey.get(); } + +private: + LoadableModuleScript(const String& nonce, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree); + + RefPtr<UniquedStringImpl> m_moduleKey; + std::optional<LoadableScript::Error> m_error; + bool m_wasCanceled { false }; + bool m_isLoaded { false }; +}; + +} + +SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::LoadableModuleScript) + static bool isType(const WebCore::LoadableScript& script) { return script.isModuleScript(); } +SPECIALIZE_TYPE_TRAITS_END() |