d398a6ced2
- CitrineOS core extracted (CSMS OCPP 2.0.1) - OpenOCPP extracted (firmware OCPP 1.6J/2.0.1) - ShapeShifter library installed (pip install -e) - ShapeShifter specification extracted - EVerest extracted TODO updated with progress
94 lines
3.2 KiB
C++
94 lines
3.2 KiB
C++
// SPDX-License-Identifier: Apache-2.0
|
|
// Copyright (C) 2022-2023 chargebyte GmbH
|
|
// Copyright (C) 2022-2023 Contributors to EVerest
|
|
#ifndef TOOLS_H
|
|
#define TOOLS_H
|
|
|
|
#include <generated/types/evse_security.hpp>
|
|
#include <generated/types/iso15118.hpp>
|
|
#include <netinet/in.h>
|
|
#include <stdbool.h>
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <string>
|
|
#include <sys/time.h>
|
|
#include <time.h>
|
|
#include <vector>
|
|
|
|
#define MAX_FILE_NAME_LENGTH 100
|
|
#define MAX_PKI_CA_LENGTH 4 /* leaf up to root certificate */
|
|
|
|
#ifndef ARRAY_SIZE
|
|
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
|
|
#endif
|
|
|
|
#ifndef ROUND_UP
|
|
#define ROUND_UP(N, S) ((((N) + (S)-1) / (S)) * (S))
|
|
#endif
|
|
|
|
#ifndef ROUND_UP_ELEMENTS
|
|
#define ROUND_UP_ELEMENTS(N, S) (((N) + (S)-1) / (S))
|
|
#endif
|
|
|
|
int generate_random_data(void* dest, size_t dest_len);
|
|
|
|
enum Addr6Type {
|
|
ADDR6_TYPE_UNPSEC = -1,
|
|
ADDR6_TYPE_GLOBAL = 0,
|
|
ADDR6_TYPE_LINKLOCAL = 1,
|
|
};
|
|
|
|
const char* choose_first_ipv6_interface();
|
|
int get_interface_ipv6_address(const char* if_name, enum Addr6Type type, struct sockaddr_in6* addr);
|
|
|
|
void set_normalized_timespec(struct timespec* ts, time_t sec, int64_t nsec);
|
|
struct timespec timespec_sub(struct timespec lhs, struct timespec rhs);
|
|
struct timespec timespec_add(struct timespec lhs, struct timespec rhs);
|
|
void timespec_add_ms(struct timespec* ts, long long msec);
|
|
long long timespec_to_ms(struct timespec ts);
|
|
long long int getmonotonictime(void);
|
|
|
|
/*!
|
|
* \brief calc_physical_value This function calculates the physical value consists on a value and multiplier.
|
|
* \param value is the value of the physical value
|
|
* \param multiplier is the multiplier of the physical value
|
|
* \return Returns the physical value
|
|
*/
|
|
double calc_physical_value(const int16_t& value, const int8_t& multiplier);
|
|
|
|
/**
|
|
* \brief convert the given \p hash_algorithm to type types::iso15118::HashAlgorithm
|
|
* \param hash_algorithm
|
|
* \return types::iso15118::HashAlgorithm
|
|
*/
|
|
types::iso15118::HashAlgorithm convert_to_hash_algorithm(const types::evse_security::HashAlgorithm hash_algorithm);
|
|
|
|
/**
|
|
* \brief convert the given \p ocsp_request_data_list to std::vector<types::iso15118::CertificateHashDataInfo>
|
|
* \param ocsp_request_data_list
|
|
* \return std::vector<types::iso15118::CertificateHashDataInfo>
|
|
*/
|
|
std::vector<types::iso15118::CertificateHashDataInfo>
|
|
convert_to_certificate_hash_data_info_vector(const types::evse_security::OCSPRequestDataList& ocsp_request_data_list);
|
|
|
|
/**
|
|
* \brief convert bytes into a colon delimited string
|
|
* \param[in] ptr - a pointer to the byte array
|
|
* \param[in] len - the length of the byte array
|
|
* \returns a string of hex digits separated by : or empty on error
|
|
*/
|
|
|
|
std::string to_mac_address_str(const uint8_t* ptr, size_t len);
|
|
|
|
/**
|
|
* \brief Copy the content of \p src to the character array pointed by \p characters.
|
|
* \param characters The destination buffer (array)
|
|
* \param size_of_characters The size of the destination (must not be zero)
|
|
* \param characters_len Pointer to the corresponding string length field in the destination struct.
|
|
* \param src The source string to use.
|
|
*/
|
|
void strncpy_to_v2g(char* characters, size_t size_of_characters, uint16_t* characters_len, const std::string& src);
|
|
|
|
#endif /* TOOLS_H */
|