-static bool invalid_qmp_mode(const Monitor *mon, const char *cmd,
- Error **errp)
-{
- bool is_cap = g_str_equal(cmd, "qmp_capabilities");
-
- if (is_cap && mon->qmp.in_command_mode) {
- error_set(errp, ERROR_CLASS_COMMAND_NOT_FOUND,
- "Capabilities negotiation is already complete, command "
- "'%s' ignored", cmd);
- return true;
- }
- if (!is_cap && !mon->qmp.in_command_mode) {
- error_set(errp, ERROR_CLASS_COMMAND_NOT_FOUND,
- "Expecting capabilities negotiation with "
- "'qmp_capabilities' before command '%s'", cmd);
- return true;
- }
- return false;
-}
-
-/*
- * Input object checking rules
- *
- * 1. Input object must be a dict
- * 2. The "execute" key must exist
- * 3. The "execute" key must be a string
- * 4. If the "arguments" key exists, it must be a dict
- * 5. If the "id" key exists, it can be anything (ie. json-value)
- * 6. Any argument not listed above is considered invalid
- */
-static QDict *qmp_check_input_obj(QObject *input_obj, Error **errp)
-{
- const QDictEntry *ent;
- int has_exec_key = 0;
- QDict *input_dict;
-
- if (qobject_type(input_obj) != QTYPE_QDICT) {
- error_setg(errp, QERR_QMP_BAD_INPUT_OBJECT, "object");
- return NULL;
- }
-
- input_dict = qobject_to_qdict(input_obj);
-
- for (ent = qdict_first(input_dict); ent; ent = qdict_next(input_dict, ent)){
- const char *arg_name = qdict_entry_key(ent);
- const QObject *arg_obj = qdict_entry_value(ent);
-
- if (!strcmp(arg_name, "execute")) {
- if (qobject_type(arg_obj) != QTYPE_QSTRING) {
- error_setg(errp, QERR_QMP_BAD_INPUT_OBJECT_MEMBER,
- "execute", "string");
- return NULL;
- }
- has_exec_key = 1;
- } else if (!strcmp(arg_name, "arguments")) {
- if (qobject_type(arg_obj) != QTYPE_QDICT) {
- error_setg(errp, QERR_QMP_BAD_INPUT_OBJECT_MEMBER,
- "arguments", "object");
- return NULL;
- }
- } else if (!strcmp(arg_name, "id")) {
- /* Any string is acceptable as "id", so nothing to check */
- } else {
- error_setg(errp, QERR_QMP_EXTRA_MEMBER, arg_name);
- return NULL;
- }
- }
-
- if (!has_exec_key) {
- error_setg(errp, QERR_QMP_BAD_INPUT_OBJECT, "execute");
- return NULL;
- }
-
- return input_dict;
-}
-