/*
 * Copyright (c) 2010, 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.
 */

#include "config.h"

#include "ScriptProfile.h"

#include "V8Binding.h"

#include <v8-profiler.h>

namespace WebCore {

String ScriptProfileNode::functionName() const
{
    return toWebCoreString(m_profileNode->GetFunctionName());
}

String ScriptProfileNode::url() const
{
    return toWebCoreString(m_profileNode->GetScriptResourceName());
}

unsigned long ScriptProfileNode::lineNumber() const
{
    return m_profileNode->GetLineNumber();
}

double ScriptProfileNode::totalTime() const
{
    return m_profileNode->GetTotalTime();
}

double ScriptProfileNode::selfTime() const
{
    return m_profileNode->GetSelfTime();
}

unsigned long ScriptProfileNode::numberOfCalls() const
{
    return 0;
}

ProfileNodesList ScriptProfileNode::children() const
{
    const int childrenCount = m_profileNode->GetChildrenCount();
    ProfileNodesList result(childrenCount);
    for (int i = 0; i < childrenCount; ++i)
        result[i] = ScriptProfileNode::create(m_profileNode->GetChild(i));
    return result;
}

bool ScriptProfileNode::visible() const
{
    return true;
}

unsigned long ScriptProfileNode::callUID() const
{
    return m_profileNode->GetCallUid();
}

} // namespace WebCore
