| 19 | static const u8 zbase32_revchars[]={ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 18, 255, 25, 26, 27, 30, 29, 7, 31, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 24, 1, 12, 3, 8, 5, 6, 28, 21, 9, 10, 255, 11, 2, 16, 13, 14, 4, 22, 17, 19, 255, 20, 15, 0, 23, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, }; |
| 20 | |
| 21 | static const char *to_zbase32(const tal_t *ctx, const u8 *msg, size_t srclen) |
| 22 | { |
| 23 | size_t outlen; |
| 24 | char *out = tal_arr(ctx, char, (srclen * 8 + 4) / 5 + 1); |
| 25 | |
| 26 | outlen = 0; |
| 27 | if (!bech32_convert_bits((uint8_t *)out, &outlen, 5, msg, srclen, 8, true)) |
| 28 | return tal_free(out); |
| 29 | assert(outlen < tal_bytelen(out)); |
| 30 | for (size_t i = 0; i < outlen; i++) |
| 31 | out[i] = zbase32_chars[(unsigned)out[i]]; |
| 32 | out[outlen] = '\0'; |
| 33 | return out; |
| 34 | } |
| 35 | |
| 36 | static const u8 *from_zbase32(const tal_t *ctx, const char *msg) |
| 37 | { |
no test coverage detected