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6 Commits

Author SHA1 Message Date
Eugene Syromyatnikov
3960fea7f1 [wip] NFNL_SUBSYS_CTNETLINK subsystem decoding support 2018-08-31 21:11:42 +02:00
Eugene Syromyatnikov
741b34b3d1 netlink_netfilter: use xlat styles for res_id workaround printing 
* netlink_netfilter.c (decode_netlink_netfilter): Call print_xlat_ex
in order to respect xlat style setting.
 2018-08-31 19:33:28 +02:00
Eugene Syromyatnikov
02ad183786 netlink_netfilter: decode netfilter netlink attribute names 
* xlat/nf_acct_attr_names.in: New file.
* xlat/nf_cthelper_attr_names.in: Likewise.
* xlat/nf_ctnetlink_attr_names.in: Likewise.
* xlat/nf_ctnetlink_exp_attr_names.in: Likewise.
* xlat/nf_ctnetlink_to_attr_names.in: Likewise.
* xlat/nf_ipset_attr_names.in: Likewise.
* xlat/nf_nft_compat_attr_names.in: Likewise.
* xlat/nf_nftables_msg_types.in: Likewise.
* xlat/nf_osf_attr_names.in: Likewise.
* xlat/nf_queue_attr_names.in: Likewise.
* xlat/nf_ulog_attr_names.in: Likewise.
* xlat/nft_chain_attr_names.in: Likewise.
* xlat/nft_flow_attr_names.in: Likewise.
* xlat/nft_gen_attr_names.in: Likewise.
* xlat/nft_obj_attr_names.in: Likewise.
* xlat/nft_rule_attr_names.in: Likewise.
* xlat/nft_set_attr_names.in: Likewise.
* xlat/nft_setelem_attr_names.in: Likewise.
* xlat/nft_table_attr_names.in: Likewise.
* xlat/nft_trace_attr_names.in: Likewise.
* netlink_netfilter.c (struct nfnl_decoder): New type definition.
(nft_subsystem_decoders, nfnl_subsystems): New static constants.
(decode_netlink_netfilter): Select xlat for attribute names based
on message subsystem.
* tests/netlink_netfilter.c: Update expected output.
 2018-08-31 19:33:24 +02:00
Chen Jingpiao
073d93827f nfnetlink: introduce generic netfilter subsystem decoder 
* netlink_netfilter.c: Include "nlattr.h".
(decode_netlink_netfilter): Call decode_nlattr.
 2018-03-11 15:35:19 +00:00
Chen Jingpiao
547b90e239 Move nl_netfilter_msg_types definition from netlink.c to netlink_netfilter.c 
The side effect of #include "xlat/nl_netfilter_msg_types.h" is
NFNL_MSG_BATCH_* constants properly defined in that header file.
While netlink.c does not use these constants itself,
netlink_netfilter.c is going to need them soon.

* defs.h (nl_netfilter_msg_types): New xlat prototype.
* netlink.c: Move inclusion of "xlat/nl_netfilter_msg_types.h" ...
* netlink_netfilter.c: ... here.
 2018-03-11 14:49:25 +00:00
Chen Jingpiao
106731a96c netlink: introduce NETLINK_NETFILTER parser 
* netlink_netfilter.c: New file.
* Makefile.am (strace_SOURCES): Add it.
* defs.h (decode_netlink_netfilter): New prototype.
* netlink.c (netlink_decoders): Add NETLINK_NETFILTER.
* xlat/netfilter_versions.in: New file.
 2018-03-11 14:49:25 +00:00