| 332 | } |
| 333 | |
| 334 | static const char *parse_field(const char *buffer, |
| 335 | const jsmntok_t *tok, |
| 336 | const char **guide, |
| 337 | va_list *ap) |
| 338 | { |
| 339 | const jsmntok_t *member; |
| 340 | size_t len; |
| 341 | const char *memname; |
| 342 | bool optional; |
| 343 | |
| 344 | parse_literal(guide, &memname, &len); |
| 345 | optional = guide_maybe_optional(guide); |
| 346 | guide_must_be(guide, ':'); |
| 347 | |
| 348 | if (tok) { |
| 349 | member = json_get_membern(buffer, tok, memname, len); |
| 350 | if (!member && !optional) { |
| 351 | return tal_fmt(tmpctx, "object does not have member %.*s", |
| 352 | (int)len, memname); |
| 353 | } |
| 354 | } else { |
| 355 | member = NULL; |
| 356 | } |
| 357 | |
| 358 | return parse_fieldval(buffer, member, guide, ap); |
| 359 | } |
| 360 | |
| 361 | static const char *parse_fieldlist(const char *buffer, |
| 362 | const jsmntok_t *tok, |
no test coverage detected