static int parse_pair(JSONParserContext *ctxt, QDict *dict, va_list *ap) { QObject *key = NULL, *token = NULL, *value, *peek; JSONParserContext saved_ctxt = parser_context_save(ctxt); peek = parser_context_peek_token(ctxt); if (peek == NULL) { parse_error(ctxt, NULL, "premature EOI"); goto out; } key = parse_value(ctxt, ap); if (!key || qobject_type(key) != QTYPE_QSTRING) { parse_error(ctxt, peek, "key is not a string in object"); goto out; } token = parser_context_pop_token(ctxt); if (token == NULL) { parse_error(ctxt, NULL, "premature EOI"); goto out; } if (!token_is_operator(token, ':')) { parse_error(ctxt, token, "missing : in object pair"); goto out; } value = parse_value(ctxt, ap); if (value == NULL) { parse_error(ctxt, token, "Missing value in dict"); goto out; } qdict_put_obj(dict, qstring_get_str(qobject_to_qstring(key)), value); qobject_decref(key); return 0; out: parser_context_restore(ctxt, saved_ctxt); qobject_decref(key); return -1; }