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fix(types): int8_t -> uint8_t; -1 -> 255

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SEK1RO
2024-09-30 13:10:47 +03:00
parent 1d6b086bfa
commit 7e78bca810
10 changed files with 86 additions and 86 deletions
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2
include/basen/base58.hpp
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@ -11,7 +11,7 @@ namespace base58
* @brief bitcoin alphabet * @brief bitcoin alphabet
*/ */
extern const char digits[59]; extern const char digits[59];
extern const int8_t map[256]; extern const uint8_t map[256];
bool isValid(const char *str, size_t str_size) noexcept; bool isValid(const char *str, size_t str_size) noexcept;
bool isValid(std::string_view str) noexcept; bool isValid(std::string_view str) noexcept;

2
include/basen/base64.hpp
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@ -8,7 +8,7 @@
namespace base64 namespace base64
{ {
extern const char digits[65]; extern const char digits[65];
extern const int8_t map[256]; extern const uint8_t map[256];
bool isValid(const char *str, size_t str_size) noexcept; bool isValid(const char *str, size_t str_size) noexcept;
bool isValid(std::string_view str) noexcept; bool isValid(std::string_view str) noexcept;

20
include/basen/baseN.hpp
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@ -10,23 +10,23 @@ namespace baseN
/** /**
* @param digits char[base] array of digits * @param digits char[base] array of digits
* @param digits_size size of digits array. Equals to base * @param digits_size size of digits array. Equals to base
* @param map [out] int8_t[256] array, where at an index equal to the value of the symbol is the index of this symbol in the digits array. -1 if there is no symbol * @param map [out] uint8_t[256] array, where at an index equal to the value of the symbol is the index of this symbol in the digits array. 255 if there is no symbol
* @throw std::logic_error if alphabet contain same chars * @throw std::logic_error if alphabet contain same chars
*/ */
void digitsMap(const char *digits, uint8_t digits_size, int8_t *map); void digitsMap(const char *digits, uint8_t digits_size, uint8_t *map);
/** /**
* @param str [in] pointer to string * @param str [in] pointer to string
* @param str_size * @param str_size
* @param map int8_t[256] array, where at an index equal to the value of the symbol is the index of this symbol in the digits array. -1 if there is no symbol * @param map uint8_t[256] array, where at an index equal to the value of the symbol is the index of this symbol in the digits array. 255 if there is no symbol
* @return that string doesn't contain unnecessary symbols * @return that string doesn't contain unnecessary symbols
*/ */
bool isValid(const char *str, size_t str_size, const int8_t *map) noexcept; bool isValid(const char *str, size_t str_size, const uint8_t *map) noexcept;
/** /**
* @param str string or string_view which you want to decode * @param str string or string_view which you want to decode
* @param map int8_t[256] array, where at an index equal to the value of the symbol is the index of this symbol in the digits array. -1 if there is no symbol * @param map uint8_t[256] array, where at an index equal to the value of the symbol is the index of this symbol in the digits array. 255 if there is no symbol
* @return that string doesn't contain unnecessary symbols * @return that string doesn't contain unnecessary symbols
*/ */
bool isValid(std::string_view str, const int8_t *map) noexcept; bool isValid(std::string_view str, const uint8_t *map) noexcept;
/** /**
* @param data vector or span of data which you want to encode * @param data vector or span of data which you want to encode
@ -81,7 +81,7 @@ namespace baseN
* @param data_size * @param data_size
* @param base from 1 to 255 * @param base from 1 to 255
* @param digits char[base] array of digits * @param digits char[base] array of digits
* @param map int8_t[256] array, where at an index equal to the value of the symbol is the index of this symbol in the digits array. -1 if there is no symbol * @param map uint8_t[256] array, where at an index equal to the value of the symbol is the index of this symbol in the digits array. 255 if there is no symbol
* @code{cpp} * @code{cpp}
* std::string str; * std::string str;
* std::vector<uint8_t> data(baseN::sizeDecoded(str, 58)); * std::vector<uint8_t> data(baseN::sizeDecoded(str, 58));
@ -93,17 +93,17 @@ namespace baseN
* @return number of leading chars, which should be trimmed * @return number of leading chars, which should be trimmed
* @warning contain leading zeros, returns count of them * @warning contain leading zeros, returns count of them
*/ */
size_t decode(const char *str, size_t str_size, uint8_t *data, size_t data_size, uint8_t base, const char *digits, const int8_t *map); size_t decode(const char *str, size_t str_size, uint8_t *data, size_t data_size, uint8_t base, const char *digits, const uint8_t *map);
/** /**
* @param str string or string_view which you want to decode * @param str string or string_view which you want to decode
* @param base from 1 to 255 * @param base from 1 to 255
* @param digits char[base] array of digits * @param digits char[base] array of digits
* @param map int8_t[256] array, where at an index equal to the value of the symbol is the index of this symbol in the digits array. -1 if there is no symbol * @param map uint8_t[256] array, where at an index equal to the value of the symbol is the index of this symbol in the digits array. 255 if there is no symbol
* @code{cpp} * @code{cpp}
* std::string str; * std::string str;
* auto data = baseN::decode(str, 58, base58::digits, base58::map); * auto data = baseN::decode(str, 58, base58::digits, base58::map);
* @endcode * @endcode
* @return decoded data * @return decoded data
*/ */
std::vector<uint8_t> decode(std::string_view str, uint8_t base, const char *digits, const int8_t *map) noexcept; std::vector<uint8_t> decode(std::string_view str, uint8_t base, const char *digits, const uint8_t *map) noexcept;
} }

2
include/basen/hex.hpp
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@ -8,7 +8,7 @@
namespace hex namespace hex
{ {
extern const char digits[17]; extern const char digits[17];
extern const int8_t map[256]; extern const uint8_t map[256];
bool isValid(const char *str, size_t str_size) noexcept; bool isValid(const char *str, size_t str_size) noexcept;
bool isValid(std::string_view str) noexcept; bool isValid(std::string_view str) noexcept;

34
src/base58.cpp
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@ -8,23 +8,23 @@ namespace base58
{ {
const char digits[] = const char digits[] =
"123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"; "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
const int8_t map[] = { const uint8_t map[] = {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, -1, -1, -1, -1, -1, -1, 255, 0, 1, 2, 3, 4, 5, 6, 7, 8, 255, 255, 255, 255, 255, 255,
-1, 9, 10, 11, 12, 13, 14, 15, 16, -1, 17, 18, 19, 20, 21, -1, 255, 9, 10, 11, 12, 13, 14, 15, 16, 255, 17, 18, 19, 20, 21, 255,
22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, -1, -1, -1, -1, -1, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 255, 255, 255, 255, 255,
-1, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, -1, 44, 45, 46, 255, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 255, 44, 45, 46,
47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, -1, -1, -1, -1, -1, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
// //
}; };
bool isValid(const char *str, size_t str_size) noexcept bool isValid(const char *str, size_t str_size) noexcept

46
src/base64.cpp
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@ -9,23 +9,23 @@ namespace base64
{ {
const char digits[] = const char digits[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
const int8_t map[] = { const uint8_t map[] = {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 62, 255, 255, 255, 63,
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 255, 255, 255, 255, 255, 255,
-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 255, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 255, 255, 255, 255, 255,
-1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 255, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
// //
}; };
bool isValid(const char *str, size_t str_size) noexcept bool isValid(const char *str, size_t str_size) noexcept
@ -118,19 +118,19 @@ namespace base64
} }
for (auto i = 0; i < size / 4; i++) for (auto i = 0; i < size / 4; i++)
{ {
data[i * 3] = map[(int8_t)str[i * 4]] << 2 | map[(int8_t)str[i * 4 + 1]] >> 4; data[i * 3] = map[(uint8_t)str[i * 4]] << 2 | map[(uint8_t)str[i * 4 + 1]] >> 4;
data[i * 3 + 1] = map[(int8_t)str[i * 4 + 1]] << 4 | map[(int8_t)str[i * 4 + 2]] >> 2; data[i * 3 + 1] = map[(uint8_t)str[i * 4 + 1]] << 4 | map[(uint8_t)str[i * 4 + 2]] >> 2;
data[i * 3 + 2] = map[(int8_t)str[i * 4 + 2]] << 6 | map[(int8_t)str[i * 4 + 3]]; data[i * 3 + 2] = map[(uint8_t)str[i * 4 + 2]] << 6 | map[(uint8_t)str[i * 4 + 3]];
} }
size_t last_idx = size / 4 * 3; size_t last_idx = size / 4 * 3;
switch (size % 4) switch (size % 4)
{ {
case 2: case 2:
data[last_idx] = map[(int8_t)str[size - 2]] << 2 | map[(int8_t)str[size - 1]] >> 4; data[last_idx] = map[(uint8_t)str[size - 2]] << 2 | map[(uint8_t)str[size - 1]] >> 4;
break; break;
case 3: case 3:
data[last_idx] = map[(int8_t)str[size - 3]] << 2 | map[(int8_t)str[size - 2]] >> 4; data[last_idx] = map[(uint8_t)str[size - 3]] << 2 | map[(uint8_t)str[size - 2]] >> 4;
data[last_idx + 1] = map[(int8_t)str[size - 2]] << 4 | map[(int8_t)str[size - 1]] >> 2; data[last_idx + 1] = map[(uint8_t)str[size - 2]] << 4 | map[(uint8_t)str[size - 1]] >> 2;
break; break;
default: default:
break; break;

22
src/baseN.cpp
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@ -9,24 +9,24 @@ static constexpr auto log256 = std::log(256);
namespace baseN namespace baseN
{ {
void digitsMap(const char *digits, uint8_t digits_size, int8_t *map) void digitsMap(const char *digits, uint8_t digits_size, uint8_t *map)
{ {
std::fill(map, map + 256, -1); std::fill(map, map + 256, 255);
for (uint8_t i = 0; i < digits_size; i++) for (uint8_t i = 0; i < digits_size; i++)
{ {
if (map[(int8_t)digits[i]] != -1) if (map[(uint8_t)digits[i]] != 255)
{ {
throw std::logic_error("baseN::digitsMap: alphabet contain same chars"); throw std::logic_error("baseN::digitsMap: alphabet contain same chars");
} }
map[(int8_t)digits[i]] = i; map[(uint8_t)digits[i]] = i;
} }
} }
bool isValid(const char *str, size_t str_size, const int8_t *map) noexcept bool isValid(const char *str, size_t str_size, const uint8_t *map) noexcept
{ {
return std::all_of(str, str + str_size, [map](char ch) return std::all_of(str, str + str_size, [map](char ch)
{ return map[(int8_t)ch] != -1; }); { return map[(uint8_t)ch] != 255; });
} }
bool isValid(std::string_view str, const int8_t *map) noexcept bool isValid(std::string_view str, const uint8_t *map) noexcept
{ {
return baseN::isValid(str.data(), str.size(), map); return baseN::isValid(str.data(), str.size(), map);
} }
@ -99,7 +99,7 @@ namespace baseN
str.erase(str.begin(), str.begin() + offset); str.erase(str.begin(), str.begin() + offset);
return str; return str;
} }
size_t decode(const char *str, size_t str_size, uint8_t *data, size_t data_size, uint8_t base, const char *digits, const int8_t *map) size_t decode(const char *str, size_t str_size, uint8_t *data, size_t data_size, uint8_t base, const char *digits, const uint8_t *map)
{ {
std::string_view sv(std::find_if(str, str + str_size, [digits](char ch) std::string_view sv(std::find_if(str, str + str_size, [digits](char ch)
{ return ch != digits[0]; }), { return ch != digits[0]; }),
@ -117,10 +117,10 @@ namespace baseN
if (sv.size() != 0) if (sv.size() != 0)
{ {
quo_it_last++; quo_it_last++;
*quo_it = map[(int8_t)*sv_it++]; *quo_it = map[(uint8_t)*sv_it++];
while (sv_it < sv.end()) while (sv_it < sv.end())
{ {
div = map[(int8_t)*sv_it++]; div = map[(uint8_t)*sv_it++];
while (quo_it < quo_it_last && quo_it < dv.rend()) while (quo_it < quo_it_last && quo_it < dv.rend())
{ {
div += *quo_it * base; div += *quo_it * base;
@ -141,7 +141,7 @@ namespace baseN
} }
return std::distance(quo_it_last, dv.rend()); return std::distance(quo_it_last, dv.rend());
} }
std::vector<uint8_t> decode(std::string_view str, uint8_t base, const char *digits, const int8_t *map) noexcept std::vector<uint8_t> decode(std::string_view str, uint8_t base, const char *digits, const uint8_t *map) noexcept
{ {
std::vector<uint8_t> data(baseN::sizeDecoded(str, base, digits)); std::vector<uint8_t> data(baseN::sizeDecoded(str, base, digits));
size_t offset = baseN::decode(str.data(), str.size(), data.data(), data.size(), base, digits, map); size_t offset = baseN::decode(str.data(), str.size(), data.data(), data.size(), base, digits, map);

2
src/basen.cpp
View File

@ -123,7 +123,7 @@ int main(int argc, char *argv[])
if (program.is_used("-a")) if (program.is_used("-a"))
{ {
auto alphabet = program.get<std::string>("-a"); auto alphabet = program.get<std::string>("-a");
int8_t map[256]; uint8_t map[256];
try try
{ {
baseN::digitsMap(alphabet.data(), alphabet.size(), map); baseN::digitsMap(alphabet.data(), alphabet.size(), map);

36
src/hex.cpp
View File

@ -7,23 +7,23 @@
namespace hex namespace hex
{ {
const char digits[] = "0123456789abcdef"; const char digits[] = "0123456789abcdef";
const int8_t map[] = { const uint8_t map[] = {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 255, 255, 255, 255, 255, 255,
-1, 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 10, 11, 12, 13, 14, 15, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 10, 11, 12, 13, 14, 15, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
// //
}; };
bool isValid(const char *str, size_t str_size) noexcept bool isValid(const char *str, size_t str_size) noexcept
@ -80,7 +80,7 @@ namespace hex
} }
for (size_t i = 0; i * 2 < str_size; i++) for (size_t i = 0; i * 2 < str_size; i++)
{ {
data[i] = map[(int8_t)str[i * 2]] << 4 | map[(int8_t)str[i * 2 + 1]]; data[i] = map[(uint8_t)str[i * 2]] << 4 | map[(uint8_t)str[i * 2 + 1]];
} }
} }
std::vector<uint8_t> decode(std::string_view str) noexcept std::vector<uint8_t> decode(std::string_view str) noexcept

2
test/test-baseN.cpp
View File

@ -9,7 +9,7 @@ using namespace baseN;
TEST(baseN, digitsMap) TEST(baseN, digitsMap)
{ {
int8_t map[256]; uint8_t map[256];
digitsMap(base58::digits, 58, map); digitsMap(base58::digits, 58, map);
EXPECT_TRUE(std::equal(map, map + 256, base58::map)); EXPECT_TRUE(std::equal(map, map + 256, base58::map));