/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/

#ifndef INCLUDED_COMPHELPER_PROFILEZONE_HXX
#define INCLUDED_COMPHELPER_PROFILEZONE_HXX

#include <sal/config.h>

#include <atomic>

#include <com/sun/star/uno/Sequence.h>
#include <comphelper/comphelperdllapi.h>
#include <rtl/ustring.hxx>

// implementation of XToolkitExperimental profiling API

namespace comphelper
{

namespace ProfileRecording
{

COMPHELPER_DLLPUBLIC void startRecording(bool bRecording);

COMPHELPER_DLLPUBLIC long long addRecording(const char * aProfileId, long long aCreateTime);

COMPHELPER_DLLPUBLIC css::uno::Sequence<OUString> getRecordingAndClear();

} // namespace ProfileRecording

class COMPHELPER_DLLPUBLIC ProfileZone
{
private:
    const char * m_sProfileId;
    long long const m_aCreateTime;
public:
    static std::atomic<bool> g_bRecording; // true during recording

    // Note that the char pointer is stored as such in the ProfileZone object and used in the
    // destructor, so be sure to pass a pointer that stays valid for the duration of the object's
    // lifetime.
    ProfileZone(const char *sProfileId)
        : m_sProfileId(sProfileId),
          m_aCreateTime(g_bRecording ? ProfileRecording::addRecording(sProfileId, 0) : 0)
    {
    }
    ~ProfileZone()
    {
        if (g_bRecording)
            ProfileRecording::addRecording(m_sProfileId, m_aCreateTime);
    }
};

} // namespace comphelper


#endif // INCLUDED_COMPHELPER_PROFILEZONE_HXX

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */