flipperzero-firmware/applications/lf-rfid/helpers/protocols/protocol-generic.h

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C
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#pragma once
#include "stdint.h"
#include "stdbool.h"
class ProtocolGeneric {
public:
/**
* @brief Get the encoded data size
*
* @return uint8_t size of encoded data in bytes
*/
virtual uint8_t get_encoded_data_size() = 0;
/**
* @brief Get the decoded data size
*
* @return uint8_t size of decoded data in bytes
*/
virtual uint8_t get_decoded_data_size() = 0;
/**
* @brief encode decoded data
*
* @param decoded_data
* @param decoded_data_size
* @param encoded_data
* @param encoded_data_size
*/
virtual void encode(
const uint8_t* decoded_data,
const uint8_t decoded_data_size,
uint8_t* encoded_data,
const uint8_t encoded_data_size) = 0;
/**
* @brief decode encoded data
*
* @param encoded_data
* @param encoded_data_size
* @param decoded_data
* @param decoded_data_size
*/
virtual void decode(
const uint8_t* encoded_data,
const uint8_t encoded_data_size,
uint8_t* decoded_data,
const uint8_t decoded_data_size) = 0;
/**
* @brief fast check that data can be correctly decoded
*
* @param encoded_data
* @param encoded_data_size
* @return true - can be correctly decoded
* @return false - cannot be correctly decoded
*/
virtual bool can_be_decoded(const uint8_t* encoded_data, const uint8_t encoded_data_size) = 0;
virtual ~ProtocolGeneric(){};
};