Function rune_restr_from_json

plugins/commando.c:785–818

}

static struct rune_restr *rune_restr_from_json(const tal_t *ctx,
					       const char *buffer,
					       const jsmntok_t *tok)
{
	const jsmntok_t *t;
	size_t i;
	struct rune_restr *restr;

	/* \| is not valid JSON, so they use \\|: undo it! */
	if (deprecated_apis && tok->type == JSMN_STRING) {
		const char *unescape;
		struct json_escape *e = json_escape_string_(tmpctx,
							    buffer + tok->start,
							    tok->end - tok->start);
		unescape = json_escape_unescape(tmpctx, e);
		if (!unescape)
			return NULL;
		return rune_restr_from_string(ctx, unescape, strlen(unescape));
	}

	restr = tal(ctx, struct rune_restr);
	/* FIXME: after deprecation removed, allow singletons again! */
	if (tok->type != JSMN_ARRAY)
		return NULL;

	restr->alterns = tal_arr(restr, struct rune_altern *, tok->size);
	json_for_each_arr(i, t, tok) {
		restr->alterns[i] = rune_altern_from_json(restr->alterns,
							  buffer, t);
		if (!restr->alterns[i])
			return tal_free(restr);
	}
	return restr;
}

static struct command_result *param_restrictions(struct command *cmd,
						 const char *name,