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/*
* Copyright (C) 2024 Igalia S.L. All rights reserved.
* Copyright (C) 2025 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. AND ITS CONTRIBUTORS ``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 ITS 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 "UserScript.h"
#include <wtf/TZoneMallocInlines.h>
#include <wtf/text/MakeString.h>
namespace WebCore {
WTF_MAKE_TZONE_ALLOCATED_IMPL(UserScript);
static WTF::URL generateUserScriptUniqueURL()
{
static uint64_t identifier;
return { { }, makeString("user-script:"_s, ++identifier) };
}
UserScript::UserScript(String&& source, URL&& url, Vector<String>&& allowlist, Vector<String>&& blocklist, UserScriptInjectionTime injectionTime, UserContentInjectedFrames injectedFrames, UserContentMatchParentFrame matchParentFrame)
: m_source(WTFMove(source))
, m_url(url.isEmpty() ? generateUserScriptUniqueURL() : WTFMove(url))
, m_allowlist(WTFMove(allowlist))
, m_blocklist(WTFMove(blocklist))
, m_injectionTime(injectionTime)
, m_injectedFrames(injectedFrames)
, m_matchParentFrame(matchParentFrame)
{
}
String UserScript::debugDescription() const
{
String urlString = m_url.string();
if (!urlString.isEmpty() && !urlString.startsWith("user-script:"_s))
return urlString;
StringView view { m_source };
auto truncated = view.left(64);
if (size_t pos = truncated.find('\n'); pos != notFound) {
if (truncated.startsWith("//# sourceURL="_s))
truncated = truncated.substring(14, pos);
else
truncated = truncated.substring(0, pos);
}
return truncated.toString();
}
} // namespace WebCore
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