qom: Implement qom-set HMP command
Re-implemented based on qmp_qom_set() to facilitate argument parsing.
Warn about ambiguous path arguments.
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
Tested-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
diff --git a/hmp.c b/hmp.c
index 92decae..ad1beba 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1892,3 +1892,24 @@
}
hmp_handle_error(mon, &err);
}
+
+void hmp_qom_set(Monitor *mon, const QDict *qdict)
+{
+ const char *path = qdict_get_str(qdict, "path");
+ const char *property = qdict_get_str(qdict, "property");
+ const char *value = qdict_get_str(qdict, "value");
+ Error *err = NULL;
+ bool ambiguous = false;
+ Object *obj;
+
+ obj = object_resolve_path(path, &ambiguous);
+ if (obj == NULL) {
+ error_set(&err, QERR_DEVICE_NOT_FOUND, path);
+ } else {
+ if (ambiguous) {
+ monitor_printf(mon, "Warning: Path '%s' is ambiguous\n", path);
+ }
+ object_property_parse(obj, value, property, &err);
+ }
+ hmp_handle_error(mon, &err);
+}
