/* Copyright Statement:
 *
 * This software/firmware and related documentation ("MediaTek Software") are
 * protected under relevant copyright laws. The information contained herein is
 * confidential and proprietary to MediaTek Inc. and/or its licensors. Without
 * the prior written permission of MediaTek inc. and/or its licensors, any
 * reproduction, modification, use or disclosure of MediaTek Software, and
 * information contained herein, in whole or in part, shall be strictly
 * prohibited.
 *
 * MediaTek Inc. (C) 2018. All rights reserved.
 *
 * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
 * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
 * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER
 * ON AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL
 * WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
 * NONINFRINGEMENT. NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH
 * RESPECT TO THE SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY,
 * INCORPORATED IN, OR SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES
 * TO LOOK ONLY TO SUCH THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO.
 * RECEIVER EXPRESSLY ACKNOWLEDGES THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO
 * OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES CONTAINED IN MEDIATEK
 * SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE
 * RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
 * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S
 * ENTIRE AND CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE
 * RELEASED HEREUNDER WILL BE, AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE
 * MEDIATEK SOFTWARE AT ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE
 * CHARGE PAID BY RECEIVER TO MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
 *
 * The following software/firmware and/or related documentation ("MediaTek
 * Software") have been modified by MediaTek Inc. All revisions are subject to
 * any receiver's applicable license agreements with MediaTek Inc.
 */
#ifndef ANDROID_MTK_SF_WATCH_DOG_API_COUNTER_LOADER_H
#define ANDROID_MTK_SF_WATCH_DOG_API_COUNTER_LOADER_H

#include <android-base/stringprintf.h>

#include "sf_debug/SurfaceFlingerWatchDogAPI.h"

#ifdef MTK_SF_WATCHDOG_SUPPORT
#define SF_AUTO_WDT(threshold) \
    SFAutoWDT _wdt(base::StringPrintf("%s:%d", __func__, __LINE__), false, threshold);
#else
#define SF_AUTO_WDT(threshold)
#endif

namespace android {
// ---------------------------------------------------------------------------
#ifdef MTK_SF_WATCHDOG_SUPPORT
typedef SFWatchDogAPI* (*createSFWDPrototype)();
typedef void* (*getAutoWDTPrototype)(const char*, const SWWatchDog::msecs_t&);
typedef void (*removeAutoWDTPrototype)(void*);
class SFWatchDogAPILoader
{
    friend class SFAutoWDT;
public:
    static SFWatchDogAPILoader& getInstance();

    ~SFWatchDogAPILoader();

    bool setAnchor(const std::string& msg);
    bool delAnchor();

    void setSuspend();
    void setResume();

    void setThreshold(const SWWatchDog::msecs_t& threshold);

private:
    SFWatchDogAPILoader();

    void* mSoHandle;
    SFWatchDogAPI* mMessageWDT;
    getAutoWDTPrototype fnGetAutoWDT;
    removeAutoWDTPrototype fnRemoveAutoWDT;

    void* setAutoWDT(const std::string& msg, const SWWatchDog::msecs_t& threshold);
    void delAutoWDT(void* wdt);
};

class SFAutoWDT {
public:
    SFAutoWDT(const std::string& msg, const bool& isSFWDT = true, const SWWatchDog::msecs_t& threshold = -1);
    ~SFAutoWDT();

private:
    bool mIsSFWDT;
    void* mWDT;
};
#endif
// ---------------------------------------------------------------------------
}; // namespace android

#endif // ANDROID_MTK_SF_WATCH_DOG_COUNTER_LOADER_H