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[Qemu-devel] [PATCH v9 07/10] netfilter: print filter info associate wit
From: |
Yang Hongyang |
Subject: |
[Qemu-devel] [PATCH v9 07/10] netfilter: print filter info associate with the netdev |
Date: |
Tue, 1 Sep 2015 17:06:20 +0800 |
From: Yang Hongyang <address@hidden>
When execute "info network", print filter info also.
current info printed is simple, can add more info later.
Signed-off-by: Yang Hongyang <address@hidden>
---
v9: tiny cleanup according to Tomas's comment.
v7: initial patch
---
include/net/filter.h | 1 +
net/filter.c | 22 ++++++++++++++++++++++
net/net.c | 11 +++++++++++
3 files changed, 34 insertions(+)
diff --git a/include/net/filter.h b/include/net/filter.h
index d1aafbe..e29c8a4 100644
--- a/include/net/filter.h
+++ b/include/net/filter.h
@@ -55,6 +55,7 @@ NetFilterState *qemu_new_net_filter(NetFilterInfo *info,
int chain);
void qemu_del_net_filter(NetFilterState *nf);
void netfilter_add(QemuOpts *opts, Error **errp);
+const char *qemu_netfilter_get_chain_str(int chain);
/* pass the packet to the next filter */
ssize_t qemu_netfilter_pass_to_next(NetFilterState *nf, NetPacket *packet);
diff --git a/net/filter.c b/net/filter.c
index 53bb8c4..570813c 100644
--- a/net/filter.c
+++ b/net/filter.c
@@ -24,6 +24,28 @@
static QTAILQ_HEAD(, NetFilterState) net_filters;
+const char *qemu_netfilter_get_chain_str(int chain)
+{
+ const char *str;
+
+ switch (chain) {
+ case NET_FILTER_IN:
+ str = "in";
+ break;
+ case NET_FILTER_OUT:
+ str = "out";
+ break;
+ case NET_FILTER_ALL:
+ str = "all";
+ break;
+ default:
+ str = "unknown";
+ break;
+ }
+
+ return str;
+}
+
NetFilterState *qemu_new_net_filter(NetFilterInfo *info,
NetClientState *netdev,
const char *name,
diff --git a/net/net.c b/net/net.c
index 00cca83..06f2cce 100644
--- a/net/net.c
+++ b/net/net.c
@@ -1199,10 +1199,21 @@ void qmp_netdev_del(const char *id, Error **errp)
void print_net_client(Monitor *mon, NetClientState *nc)
{
+ NetFilterState *nf;
+
monitor_printf(mon, "%s: index=%d,type=%s,%s\n", nc->name,
nc->queue_index,
NetClientOptionsKind_lookup[nc->info->type],
nc->info_str);
+ if (!QTAILQ_EMPTY(&nc->filters)) {
+ monitor_printf(mon, "filters:\n");
+ }
+ QTAILQ_FOREACH(nf, &nc->filters, next) {
+ monitor_printf(mon, " - %s: type=%s,netdev=%s,chain=%s\n", nf->name,
+ NetFilterType_lookup[nf->info->type],
+ nf->netdev->name,
+ qemu_netfilter_get_chain_str(nf->chain));
+ }
}
RxFilterInfoList *qmp_query_rx_filter(bool has_name, const char *name,
--
1.9.1
- Re: [Qemu-devel] [PATCH v9 05/10] move out net queue structs define, (continued)
- Re: [Qemu-devel] [PATCH v9 05/10] move out net queue structs define, Stefan Hajnoczi, 2015/09/07
- Re: [Qemu-devel] [PATCH v9 05/10] move out net queue structs define, Yang Hongyang, 2015/09/07
- Re: [Qemu-devel] [PATCH v9 05/10] move out net queue structs define, Yang Hongyang, 2015/09/07
- Re: [Qemu-devel] [PATCH v9 05/10] move out net queue structs define, Daniel P. Berrange, 2015/09/07
- Re: [Qemu-devel] [PATCH v9 05/10] move out net queue structs define, Yang Hongyang, 2015/09/07
- Re: [Qemu-devel] [PATCH v9 05/10] move out net queue structs define, Daniel P. Berrange, 2015/09/07
- Re: [Qemu-devel] [PATCH v9 05/10] move out net queue structs define, Yang Hongyang, 2015/09/07
[Qemu-devel] [PATCH v9 07/10] netfilter: print filter info associate with the netdev,
Yang Hongyang <=
[Qemu-devel] [PATCH v9 01/10] net: add a new object netfilter, Yang Hongyang, 2015/09/01
[Qemu-devel] [PATCH v9 10/10] tests: add test cases for netfilter object, Yang Hongyang, 2015/09/01