Re-implemented based on qmp_qom_set() to facilitate argument parsing.
Warn about ambiguous path arguments.
Signed-off-by: Andreas Färber <afaer...@suse.de>
---
hmp-commands.hx | 13 +++++++++++++
hmp.c | 21 +++++++++++++++++++++
hmp.h | 1 +
3 files changed, 35 insertions(+)
diff --git a/hmp-commands.hx b/hmp-commands.hx
index c3b93d6..1a6cd3e 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1671,6 +1671,19 @@ Print QOM properties of object at location @var{path}
ETEXI
{
+ .name = "qom-set",
+ .args_type = "path:s,property:s,value:s",
+ .params = "path property value",
+ .help = "set QOM property",
+ .mhandler.cmd = hmp_qom_set,
+ },
+
+STEXI
+@item qom-set @var{path} @var{property} @var{value}
+Set QOM property @var{property} of object at location @var{path} to value
@var{value}
+ETEXI
+
+ {
.name = "info",
.args_type = "item:s?",
.params = "[subcommand]",
diff --git a/hmp.c b/hmp.c
index f6df075..811f9a3 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1878,3 +1878,24 @@ void hmp_qom_list(Monitor *mon, const QDict *qdict)
}
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);
+}
diff --git a/hmp.h b/hmp.h
index 18c0f52..44049e8 100644
--- a/hmp.h
+++ b/hmp.h
@@ -96,6 +96,7 @@ void hmp_object_del(Monitor *mon, const QDict *qdict);
void hmp_info_memdev(Monitor *mon, const QDict *qdict);
void hmp_info_memory_devices(Monitor *mon, const QDict *qdict);
void hmp_qom_list(Monitor *mon, const QDict *qdict);
+void hmp_qom_set(Monitor *mon, const QDict *qdict);
void object_add_completion(ReadLineState *rs, int nb_args, const char *str);
void object_del_completion(ReadLineState *rs, int nb_args, const char *str);
void device_add_completion(ReadLineState *rs, int nb_args, const char *str);
--
2.1.4
