frame-set.h

Go to the documentation of this file.

//
// Copyright (c) 2017 Regents of the SIGNET lab, University of Padova.
// 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, this list of conditions and the following disclaimer.
// 2. 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.
// 3. Neither the name of the University of Padova (SIGNET lab) 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.
//
 
#ifndef FRAMESET_H
#define FRAMESET_H
 
#include <cstring>
#include <iostream>
#include <sstream>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
 
#include "stdint.h"
 
#define MAX_BIN_PAYLOAD_ARRAY_LENGTH 2240
 
#define MAX_BIN_PAYLOAD_CHECK_ARRAY_LENGTH \
    ((MAX_BIN_PAYLOAD_ARRAY_LENGTH + sizeof(char) - 1) / sizeof(char))
 
class RxFrameSetKey
{
 
    uint8_t srcID_; 
    unsigned int pktID_; 
public:
    RxFrameSetKey(uint8_t, unsigned int);
 
    ~RxFrameSetKey();
 
    inline uint8_t
    srcID() const
    {
        return srcID_;
    }
 
    inline unsigned int
    pktID() const
    {
        return pktID_;
    }
 
    bool operator<(RxFrameSetKey) const;
 
    std::string displayKey() const;
};
 
class RxFrameSet
{
 
    char binPayload_[MAX_BIN_PAYLOAD_ARRAY_LENGTH]; 
    char binPayloadCheck_
            [MAX_BIN_PAYLOAD_CHECK_ARRAY_LENGTH]; 
    int tot_length_;
    size_t curr_length_;
    double t_last_rx_frame_;
    bool error_;
 
public:
    RxFrameSet();
 
    ~RxFrameSet();
 
    inline int
    tot_length() const
    {
        return tot_length_;
    }
 
    inline size_t
    curr_length() const
    {
        return curr_length_;
    }
 
    inline double
    t_last_rx_frame() const
    {
        return t_last_rx_frame_;
    }
 
    inline std::string
    binPayload() const
    {
        return binPayload(true);
    }
 
    inline void
    setError()
    {
        error_ = true;
    }
 
    inline bool
    getError() const
    {
        return error_;
    }
 
    std::string binPayload(bool) const;
 
    void UpdateRxFrameSet(char *, size_t, size_t, int, double);
 
    std::string displaySet();
};
 
#endif