| /* hex.h - conversion for hexadecimal and base32 strings. */ |
| #ifndef HEX_H |
| #define HEX_H |
| |
| #include "ustd.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| void rhash_byte_to_hex(char* dest, const unsigned char* src, size_t length, int upper_case); |
| void rhash_byte_to_base32(char* dest, const unsigned char* src, size_t length, int upper_case); |
| void rhash_byte_to_base64(char* dest, const unsigned char* src, size_t length); |
| char* rhash_print_hex_byte(char* dest, const unsigned char byte, int upper_case); |
| size_t rhash_urlencode(char* dst, const char* str, size_t size, int upper_case); |
| size_t rhash_base64_url_encoded_helper(char* dst, const unsigned char* src, size_t length, int url_encode, int upper_case); |
| int rhash_sprintI64(char* dst, uint64_t number); |
| |
| #define BASE32_LENGTH(bytes) (((bytes) * 8 + 4) / 5) |
| #define BASE64_LENGTH(bytes) ((((bytes) + 2) / 3) * 4) |
| |
| #ifdef __cplusplus |
| } /* extern "C" */ |
| #endif /* __cplusplus */ |
| |
| #endif /* HEX_H */ |
