WebKit/Source/JavaScriptCore/inspector/ScriptArguments.h at main · WebKit/WebKit · GitHub

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* 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 <JavaScriptCore/Strong.h>

#include <wtf/Forward.h>

#include <wtf/RefCounted.h>

#include <wtf/Vector.h>

#include <wtf/text/MakeString.h>

namespace JSC {

class CallFrame;

class JSGlobalObject;

}

namespace Inspector {

class ScriptArguments : public RefCounted<ScriptArguments> {

public:

JS_EXPORT_PRIVATE static Ref<ScriptArguments> create(JSC::JSGlobalObject*, Vector<JSC::Strong<JSC::Unknown>>&& arguments);

JS_EXPORT_PRIVATE ~ScriptArguments();

JS_EXPORT_PRIVATE JSC::JSValue NODELETE argumentAt(size_t) const;

size_t argumentCount() const { return m_arguments.size(); }

JS_EXPORT_PRIVATE JSC::JSGlobalObject* NODELETE globalObject() const;

JS_EXPORT_PRIVATE bool getFirstArgumentAsString(String& result) const;

JS_EXPORT_PRIVATE Vector<String> getArgumentsAsStrings() const;

bool isEqual(const ScriptArguments&) const;

static String truncateStringForConsoleMessage(const String& message)

{

constexpr size_t maxMessageLength = 10000;

if (message.length() <= maxMessageLength)

return message;

return makeString(StringView(message).left(maxMessageLength), "..."_s);

}

private:

ScriptArguments(JSC::JSGlobalObject*, Vector<JSC::Strong<JSC::Unknown>>&& arguments);

std::optional<String> getArgumentAtIndexAsString(size_t) const;

JSC::Strong<JSC::JSGlobalObject> m_globalObject;

Vector<JSC::Strong<JSC::Unknown>> m_arguments;

};

} // namespace Inspector

WebKit/Source/JavaScriptCore/inspector/ScriptArguments.h at main · WebKit/WebKit · GitHub

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