ScriptSourceCode.h [plain text]
#pragma once
#include "CachedResourceHandle.h"
#include "CachedScript.h"
#include "CachedScriptFetcher.h"
#include "CachedScriptSourceProvider.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(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<CachedScriptFetcher>&& 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())
{
}
bool isEmpty() const { return m_code.length() == 0; }
const JSC::SourceCode& jsSourceCode() const { return m_code; }
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;
};
}