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64 lines
1.9 KiB
64 lines
1.9 KiB
/*
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UTILS MODULE
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Copyright (C) 2017-2019 by Xose Pérez <xose dot perez at gmail dot com>
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*/
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#pragma once
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#include <Arduino.h>
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#include "types.h"
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String prettyDuration(espurna::duration::Seconds);
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bool sslCheckFingerPrint(const char * fingerprint);
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bool sslFingerPrintArray(const char * fingerprint, unsigned char * bytearray);
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bool sslFingerPrintChar(const char * fingerprint, char * destination);
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char* strnstr(const char* buffer, const char* token, size_t n);
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bool isNumber(espurna::StringView);
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double roundTo(double num, unsigned char positions);
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bool almostEqual(double lhs, double rhs, int ulp);
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bool almostEqual(double lhs, double rhs);
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struct ParseUnsignedResult {
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bool ok;
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uint32_t value;
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};
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ParseUnsignedResult parseUnsigned(espurna::StringView, int base);
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ParseUnsignedResult parseUnsigned(espurna::StringView);
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String formatUnsigned(uint32_t value, int base);
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char* hexEncode(const uint8_t* in_begin, const uint8_t* in_end, char* out_begin, char* out_end);
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size_t hexEncode(const uint8_t* in, size_t in_size, char* out, size_t out_size);
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String hexEncode(const uint8_t* begin, const uint8_t* end);
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template <size_t Size>
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inline String hexEncode(const uint8_t (&data)[Size]) {
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return hexEncode(std::begin(data), std::end(data));
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}
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template <size_t Size>
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inline String hexEncode(const std::array<uint8_t, Size>& data) {
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return hexEncode(data.data(), data.data() + data.size());
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}
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inline String hexEncode(uint8_t value) {
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uint8_t buffer[1] { value };
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return hexEncode(buffer);
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}
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uint8_t* hexDecode(const char* in_begin, const char* in_end, uint8_t* out_begin, uint8_t* out_end);
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size_t hexDecode(const char* in, size_t in_size, uint8_t* out, size_t out_size);
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bool tryParseId(espurna::StringView, size_t limit, size_t& out);
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bool tryParseIdPath(espurna::StringView, size_t limit, size_t& out);
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espurna::StringView stripNewline(espurna::StringView);
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size_t consumeAvailable(Stream&);
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