include/net/filter.h | 3 ++-
net/filter.c | 47 ++++++++++++++++++++++++++---------------------
net/net.c | 5 ++++-
3 files changed, 32 insertions(+), 23 deletions(-)
diff --git a/include/net/filter.h b/include/net/filter.h
index 2deda36..8a20138 100644
--- a/include/net/filter.h
+++ b/include/net/filter.h
@@ -55,7 +55,6 @@ struct NetFilterState {
char *netdev_id;
NetClientState *netdev;
NetFilterDirection direction;
- char info_str[256];
QTAILQ_ENTRY(NetFilterState) next;
};
@@ -74,4 +73,6 @@ ssize_t qemu_netfilter_pass_to_next(NetClientState *sender,
int iovcnt,
void *opaque);
+void netfilter_print_info(NetFilterState *nf, char *output_str, int size);
+
#endif /* QEMU_NET_FILTER_H */
diff --git a/net/filter.c b/net/filter.c
index 5d90f83..40254bd 100644
--- a/net/filter.c
+++ b/net/filter.c
@@ -128,6 +128,31 @@ static void netfilter_init(Object *obj)
NULL);
}
+void netfilter_print_info(NetFilterState *nf, char *output_str, int size)
+{
+ char *str, *info;
+ ObjectProperty *prop;
+ ObjectPropertyIterator iter;
+ StringOutputVisitor *ov;
+
+ /* generate info str */
+ object_property_iter_init(&iter, OBJECT(nf));
+ while ((prop = object_property_iter_next(&iter))) {
+ if (!strcmp(prop->name, "type")) {
+ continue;
+ }
+ ov = string_output_visitor_new(false);
+ object_property_get(OBJECT(nf), string_output_get_visitor(ov),
+ prop->name, NULL);
+ str = string_output_get_string(ov);
+ string_output_visitor_cleanup(ov);
+ info = g_strdup_printf(",%s=%s", prop->name, str);
+ g_strlcat(output_str, info, size);
+ g_free(str);
+ g_free(info);
+ }
+}
+
static void netfilter_complete(UserCreatable *uc, Error **errp)
{
NetFilterState *nf = NETFILTER(uc);
@@ -135,10 +160,7 @@ static void netfilter_complete(UserCreatable *uc, Error
**errp)
NetFilterClass *nfc = NETFILTER_GET_CLASS(uc);
int queues;
Error *local_err = NULL;
- char *str, *info;
- ObjectProperty *prop;
- ObjectPropertyIterator iter;
- StringOutputVisitor *ov;
+
if (!nf->netdev_id) {
error_setg(errp, "Parameter 'netdev' is required");
@@ -172,23 +194,6 @@ static void netfilter_complete(UserCreatable *uc, Error
**errp)
}
}
QTAILQ_INSERT_TAIL(&nf->netdev->filters, nf, next);
-
- /* generate info str */
- object_property_iter_init(&iter, OBJECT(nf));
- while ((prop = object_property_iter_next(&iter))) {
- if (!strcmp(prop->name, "type")) {
- continue;
- }
- ov = string_output_visitor_new(false);
- object_property_get(OBJECT(nf), string_output_get_visitor(ov),
- prop->name, errp);
- str = string_output_get_string(ov);
- string_output_visitor_cleanup(ov);
- info = g_strdup_printf(",%s=%s", prop->name, str);
- g_strlcat(nf->info_str, info, sizeof(nf->info_str));
- g_free(str);
- g_free(info);
- }
}
static void netfilter_finalize(Object *obj)
diff --git a/net/net.c b/net/net.c
index 87dd356..87de7c0 100644
--- a/net/net.c
+++ b/net/net.c
@@ -1198,9 +1198,12 @@ void print_net_client(Monitor *mon, NetClientState *nc)
}
QTAILQ_FOREACH(nf, &nc->filters, next) {
char *path = object_get_canonical_path_component(OBJECT(nf));
+ char info[256] = { 0 };
+
+ netfilter_print_info(nf, info, sizeof(info));
monitor_printf(mon, " - %s: type=%s%s\n", path,
object_get_typename(OBJECT(nf)),
- nf->info_str);
+ info);
g_free(path);
}
}