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/*
* 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.
*/
#include "config.h"
#include "LoadableModuleScript.h"
#include "Document.h"
#include "LocalFrame.h"
#include "ModuleFetchParameters.h"
#include "ScriptController.h"
#include "ScriptElement.h"
namespace WebCore {
Ref<LoadableModuleScript> LoadableModuleScript::create(const AtomString& nonce, const AtomString& integrity, ReferrerPolicy policy, RequestPriority fetchPriorityHint, const AtomString& crossOriginMode, const String& charset, const AtomString& initiatorType, bool isInUserAgentShadowTree)
{
return adoptRef(*new LoadableModuleScript(nonce, integrity, policy, fetchPriorityHint, crossOriginMode, charset, initiatorType, isInUserAgentShadowTree));
}
LoadableModuleScript::LoadableModuleScript(const AtomString& nonce, const AtomString& integrity, ReferrerPolicy policy, RequestPriority fetchPriorityHint, const AtomString& crossOriginMode, const String& charset, const AtomString& initiatorType, bool isInUserAgentShadowTree)
: LoadableScript(nonce, policy, fetchPriorityHint, crossOriginMode, charset, initiatorType, isInUserAgentShadowTree)
, m_parameters(ModuleFetchParameters::create(JSC::ScriptFetchParameters::Type::JavaScript, integrity, /* isTopLevelModule */ true))
{
}
LoadableModuleScript::~LoadableModuleScript() = default;
bool LoadableModuleScript::isLoaded() const
{
return m_isLoaded;
}
bool LoadableModuleScript::hasError() const
{
return !!m_error;
}
std::optional<LoadableScript::Error> LoadableModuleScript::takeError()
{
return std::exchange(m_error, std::nullopt);
}
bool LoadableModuleScript::wasCanceled() const
{
return m_wasCanceled;
}
void LoadableModuleScript::notifyLoadCompleted(UniquedStringImpl& moduleKey)
{
m_moduleKey = &moduleKey;
m_isLoaded = true;
notifyClientFinished();
}
void LoadableModuleScript::notifyLoadFailed(LoadableScript::Error&& error)
{
m_error = WTFMove(error);
m_isLoaded = true;
notifyClientFinished();
}
void LoadableModuleScript::notifyLoadWasCanceled()
{
m_wasCanceled = true;
m_isLoaded = true;
notifyClientFinished();
}
void LoadableModuleScript::execute(ScriptElement& scriptElement)
{
scriptElement.executeModuleScript(*this);
}
}
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