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Apply some refactoring/cleanup to mainly util functions

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This commit is contained in:
sfan5
2025-03-26 19:08:31 +01:00
parent 89e3bc8d56
commit e73eed247e
19 changed files with 190 additions and 160 deletions
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23
src/util/hex.h
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@@ -9,27 +9,22 @@
static const char hex_chars[] = "0123456789abcdef";
static inline std::string hex_encode(const char *data, unsigned int data_size)
static inline std::string hex_encode(std::string_view data)
{
std::string ret;
ret.reserve(data_size * 2);
char buf2[3];
buf2[2] = '\0';
for (unsigned int i = 0; i < data_size; i++) {
unsigned char c = (unsigned char)data[i];
buf2[0] = hex_chars[(c & 0xf0) >> 4];
buf2[1] = hex_chars[c & 0x0f];
ret.append(buf2);
ret.reserve(data.size() * 2);
for (unsigned char c : data) {
ret.push_back(hex_chars[(c & 0xf0) >> 4]);
ret.push_back(hex_chars[c & 0x0f]);
}
return ret;
}
static inline std::string hex_encode(std::string_view data)
static inline std::string hex_encode(const char *data, size_t data_size)
{
return hex_encode(data.data(), data.size());
if (!data_size)
return "";
return hex_encode(std::string_view(data, data_size));
}
static inline bool hex_digit_decode(char hexdigit, unsigned char &value)