/*

 * Copyright (C) 2014 - 2019 Intel Corporation.

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions are met:

 * 1. Redistributions of source code must retain the above copyright notice(s),

 *    this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright notice(s),

 *    this list of conditions and the following disclaimer in the documentation

 *    and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``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 HOLDER(S) 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.

 */

#ifndef check_include_h

#define check_include_h

#include <list>

#include "trial_generator.h"

typedef struct {

    unsigned long start_addr;

    unsigned long end_addr;

    size_t pagesize;

} smaps_entry_t;

using namespace std;

class Check

{

public:

    Check(const void *p, const trial_t &trial;;

    Check(const void *p, const size_t size, const size_t page_size);

    Check(const Check &);

    ~Check();

    int check_page_size(size_t page_size);

    int check_zero(void);

    int check_align(size_t align);

private:

    const void *ptr;

    size_t size;

    void **address;

    size_t num_address;

    list<smaps_entry_t>smaps_table;

    ifstream ip;

    string skip_to_next_entry(ifstream &);

    string skip_to_next_kpage(ifstream &);

    void get_address_range(string &line, unsigned long long *start_addr,

                           unsigned long long *end_addr);

    size_t get_kpagesize(string line);

    int check_page_size(size_t page_size, void *vaddr);

    int populate_smaps_table();

};

#endif