| 1102 | } |
| 1103 | |
| 1104 | static bool encode_extra(u5 **data, const struct bolt11_field *extra) |
| 1105 | { |
| 1106 | size_t len; |
| 1107 | |
| 1108 | /* Can't encode an invalid tag. */ |
| 1109 | if (bech32_charset_rev[(unsigned char)extra->tag] == -1) |
| 1110 | return false; |
| 1111 | |
| 1112 | push_varlen_uint(data, bech32_charset_rev[(unsigned char)extra->tag], 5); |
| 1113 | push_varlen_uint(data, tal_count(extra->data), 10); |
| 1114 | |
| 1115 | /* extra->data is already u5s, so do this raw. */ |
| 1116 | len = tal_count(*data); |
| 1117 | tal_resize(data, len + tal_count(extra->data)); |
| 1118 | memcpy(*data + len, extra->data, tal_count(extra->data)); |
| 1119 | return true; |
| 1120 | } |
| 1121 | |
| 1122 | /* Encodes, even if it's nonsense. */ |
| 1123 | char *bolt11_encode_(const tal_t *ctx, |
no test coverage detected