4 commits

Author	SHA1	Message	Date
Yang Hongyang	a4960f52e7	netfilter: print filter info associate with the netdev ... When execute "info network", print filter info also. add a info_str member to NetFilterState, store specific filters info. Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com> Signed-off-by: Jason Wang <jasowang@redhat.com>	2015-10-12 13:30:56 +08:00
Yang Hongyang	7ef7bc8586	netfilter: add an API to pass the packet to next filter ... add an API qemu_netfilter_pass_to_next() to pass the packet to next filter. Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>	2015-10-12 13:30:45 +08:00
Yang Hongyang	e64c770d1f	netfilter: hook packets before net queue send ... Capture packets that will be sent. Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>	2015-10-12 13:29:39 +08:00
Yang Hongyang	fdccce4596	init/cleanup of netfilter object ... Add a netfilter object based on QOM. A netfilter is attached to a netdev, captures all network packets that pass through the netdev. When we delete the netdev, we also delete the netfilter object attached to it, because if the netdev is removed, the filter which attached to it is useless. Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>	2015-10-12 13:23:40 +08:00