blob: d1a0e18abfce83ae081b0a9a93a9d9c21b2d3794 [file] [log] [blame]
/*
* Copyright (c) 2008, Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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 "CachedResourceHandle.h"
#include "CachedScript.h"
#include "CachedScriptFetcher.h"
#include "CachedScriptSourceProvider.h"
#include "ScriptBufferSourceProvider.h"
#include <JavaScriptCore/SourceCode.h>
#include <JavaScriptCore/SourceProvider.h>
#include <wtf/RefPtr.h>
#include <wtf/URL.h>
#include <wtf/text/TextPosition.h>
namespace WebCore {
class ScriptSourceCode {
public:
ScriptSourceCode(const String& source, URL&& url = URL(), const TextPosition& startPosition = TextPosition(), JSC::SourceProviderSourceType sourceType = JSC::SourceProviderSourceType::Program)
: m_provider(JSC::StringSourceProvider::create(source, JSC::SourceOrigin { url }, url.string(), startPosition, sourceType))
, m_code(m_provider.copyRef(), startPosition.m_line.oneBasedInt(), startPosition.m_column.oneBasedInt())
{
}
ScriptSourceCode(const ScriptBuffer& source, URL&& url = URL(), const TextPosition& startPosition = TextPosition(), JSC::SourceProviderSourceType sourceType = JSC::SourceProviderSourceType::Program)
: m_provider(ScriptBufferSourceProvider::create(source, JSC::SourceOrigin { url }, url.string(), startPosition, sourceType))
, m_code(m_provider.copyRef(), startPosition.m_line.oneBasedInt(), startPosition.m_column.oneBasedInt())
{
}
ScriptSourceCode(CachedScript* cachedScript, JSC::SourceProviderSourceType sourceType, Ref<CachedScriptFetcher>&& scriptFetcher)
: m_provider(CachedScriptSourceProvider::create(cachedScript, sourceType, WTFMove(scriptFetcher)))
, m_code(m_provider.copyRef())
, m_cachedScript(cachedScript)
{
}
ScriptSourceCode(const String& source, URL&& url, const TextPosition& startPosition, JSC::SourceProviderSourceType sourceType, Ref<JSC::ScriptFetcher>&& scriptFetcher)
: m_provider(JSC::StringSourceProvider::create(source, JSC::SourceOrigin { url, WTFMove(scriptFetcher) }, url.string(), startPosition, sourceType))
, m_code(m_provider.copyRef(), startPosition.m_line.oneBasedInt(), startPosition.m_column.oneBasedInt())
{
}
ScriptSourceCode(const ScriptBuffer& source, URL&& url, const TextPosition& startPosition, JSC::SourceProviderSourceType sourceType, Ref<JSC::ScriptFetcher>&& scriptFetcher)
: m_provider(ScriptBufferSourceProvider::create(source, JSC::SourceOrigin { url, WTFMove(scriptFetcher) }, url.string(), startPosition, sourceType))
, m_code(m_provider.copyRef(), startPosition.m_line.oneBasedInt(), startPosition.m_column.oneBasedInt())
{
}
bool isEmpty() const { return m_code.length() == 0; }
const JSC::SourceCode& jsSourceCode() const { return m_code; }
JSC::SourceProvider& provider() { return m_provider.get(); }
StringView source() const { return m_provider->source(); }
int startLine() const { return m_code.firstLine().oneBasedInt(); }
int startColumn() const { return m_code.startColumn().oneBasedInt(); }
CachedScript* cachedScript() const { return m_cachedScript.get(); }
const URL& url() const { return m_provider->sourceOrigin().url(); }
private:
Ref<JSC::SourceProvider> m_provider;
JSC::SourceCode m_code;
CachedResourceHandle<CachedScript> m_cachedScript;
};
} // namespace WebCore