/*
* Copyright (c) 2017 - 2018, Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/

#pragma once
#include "runtime/gmm_helper/gmm_lib.h"
#include <memory>
#include <functional>

namespace OCLRT {
class GmmPageTableMngr {
  public:
    MOCKABLE_VIRTUAL ~GmmPageTableMngr() = default;

    static GmmPageTableMngr *create(GMM_DEVICE_CALLBACKS_INT *deviceCb, unsigned int translationTableFlags, GMM_TRANSLATIONTABLE_CALLBACKS *translationTableCb);

    MOCKABLE_VIRTUAL GMM_STATUS initContextAuxTableRegister(HANDLE initialBBHandle, GMM_ENGINE_TYPE engineType) {
        return pageTableManager->InitContextAuxTableRegister(initialBBHandle, engineType);
    }

    MOCKABLE_VIRTUAL GMM_STATUS initContextTRTableRegister(HANDLE initialBBHandle, GMM_ENGINE_TYPE engineType) {
        return pageTableManager->InitContextTRTableRegister(initialBBHandle, engineType);
    }

    MOCKABLE_VIRTUAL GMM_STATUS updateAuxTable(const GMM_DDI_UPDATEAUXTABLE *ddiUpdateAuxTable) {
        return pageTableManager->UpdateAuxTable(ddiUpdateAuxTable);
    }

  protected:
    static void customDeleter(GMM_PAGETABLE_MGR *gmmPageTableManager);
    using UniquePtrType = std::unique_ptr<GMM_PAGETABLE_MGR, std::function<void(GMM_PAGETABLE_MGR *)>>;

    GmmPageTableMngr() = default;

    GmmPageTableMngr(GMM_DEVICE_CALLBACKS_INT *deviceCb, unsigned int translationTableFlags, GMM_TRANSLATIONTABLE_CALLBACKS *translationTableCb);

    UniquePtrType pageTableManager;
};
} // namespace OCLRT