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<h1>include/netlink/netfilter/ct.h</h1> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * netlink/netfilter/ct.h Conntrack</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00005"></a>00005 <span class="comment"> * modify it under the terms of the GNU Lesser General Public</span>
<a name="l00006"></a>00006 <span class="comment"> * License as published by the Free Software Foundation version 2.1</span>
<a name="l00007"></a>00007 <span class="comment"> * of the License.</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch></span>
<a name="l00010"></a>00010 <span class="comment"> * Copyright (c) 2007 Philip Craig <philipc@snapgear.com></span>
<a name="l00011"></a>00011 <span class="comment"> * Copyright (c) 2007 Secure Computing Corporation</span>
<a name="l00012"></a>00012 <span class="comment"> */</span>
<a name="l00013"></a>00013
<a name="l00014"></a>00014 <span class="preprocessor">#ifndef NETLINK_CT_H_</span>
<a name="l00015"></a>00015 <span class="preprocessor"></span><span class="preprocessor">#define NETLINK_CT_H_</span>
<a name="l00016"></a>00016 <span class="preprocessor"></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <netlink/netlink.h></span>
<a name="l00018"></a>00018 <span class="preprocessor">#include <netlink/addr.h></span>
<a name="l00019"></a>00019 <span class="preprocessor">#include <netlink/cache.h></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <netlink/msg.h></span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
<a name="l00024"></a>00024 <span class="preprocessor">#endif</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span>
<a name="l00026"></a>00026 <span class="keyword">struct </span>nfnl_ct;
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="keyword">extern</span> <span class="keyword">struct </span><a class="code" href="structnl__object__ops.html" title="Object Operations.">nl_object_ops</a> ct_obj_ops;
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="comment">/* General */</span>
<a name="l00031"></a>00031 <span class="keyword">extern</span> <span class="keyword">struct </span>nfnl_ct * nfnl_ct_alloc(<span class="keywordtype">void</span>);
<a name="l00032"></a>00032 <span class="keyword">extern</span> <span class="keyword">struct </span>nl_cache *<a class="code" href="group__ct.html#ga418aad867d4f08e98b7b423795ff8914" title="Build a conntrack cache holding all conntrack currently in the kernel.">nfnl_ct_alloc_cache</a>(<span class="keyword">struct</span> nl_handle *);
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnlmsg_ct_group(<span class="keyword">struct</span> <a class="code" href="structnlmsghdr.html" title="Netlink message header.">nlmsghdr</a> *);
<a name="l00035"></a>00035 <span class="keyword">extern</span> <span class="keyword">struct </span>nfnl_ct * nfnlmsg_ct_parse(<span class="keyword">struct</span> <a class="code" href="structnlmsghdr.html" title="Netlink message header.">nlmsghdr</a> *);
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_get(<span class="keyword">struct</span> nfnl_ct *);
<a name="l00038"></a>00038 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_put(<span class="keyword">struct</span> nfnl_ct *);
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_dump_request(<span class="keyword">struct</span> nl_handle *);
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_family(<span class="keyword">struct</span> nfnl_ct *, uint8_t);
<a name="l00043"></a>00043 <span class="keyword">extern</span> uint8_t nfnl_ct_get_family(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_proto(<span class="keyword">struct</span> nfnl_ct *, uint8_t);
<a name="l00046"></a>00046 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_test_proto(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00047"></a>00047 <span class="keyword">extern</span> uint8_t nfnl_ct_get_proto(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_tcp_state(<span class="keyword">struct</span> nfnl_ct *, uint8_t);
<a name="l00050"></a>00050 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_test_tcp_state(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00051"></a>00051 <span class="keyword">extern</span> uint8_t nfnl_ct_get_tcp_state(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00052"></a>00052 <span class="keyword">extern</span> <span class="keywordtype">char</span> * nfnl_ct_tcp_state2str(uint8_t, <span class="keywordtype">char</span> *, <span class="keywordtype">size_t</span>);
<a name="l00053"></a>00053 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_str2tcp_state(<span class="keyword">const</span> <span class="keywordtype">char</span> *name);
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_status(<span class="keyword">struct</span> nfnl_ct *, uint32_t);
<a name="l00056"></a>00056 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_unset_status(<span class="keyword">struct</span> nfnl_ct *, uint32_t);
<a name="l00057"></a>00057 <span class="keyword">extern</span> uint32_t nfnl_ct_get_status(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_timeout(<span class="keyword">struct</span> nfnl_ct *, uint32_t);
<a name="l00060"></a>00060 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_test_timeout(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00061"></a>00061 <span class="keyword">extern</span> uint32_t nfnl_ct_get_timeout(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_mark(<span class="keyword">struct</span> nfnl_ct *, uint32_t);
<a name="l00064"></a>00064 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_test_mark(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00065"></a>00065 <span class="keyword">extern</span> uint32_t nfnl_ct_get_mark(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00066"></a>00066
<a name="l00067"></a>00067 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_use(<span class="keyword">struct</span> nfnl_ct *, uint32_t);
<a name="l00068"></a>00068 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_test_use(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00069"></a>00069 <span class="keyword">extern</span> uint32_t nfnl_ct_get_use(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_id(<span class="keyword">struct</span> nfnl_ct *, uint32_t);
<a name="l00072"></a>00072 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_test_id(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00073"></a>00073 <span class="keyword">extern</span> uint32_t nfnl_ct_get_id(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *);
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_set_src(<span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>,
<a name="l00076"></a>00076 <span class="keyword">struct</span> nl_addr *);
<a name="l00077"></a>00077 <span class="keyword">extern</span> <span class="keyword">struct </span>nl_addr * nfnl_ct_get_src(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_set_dst(<span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>,
<a name="l00080"></a>00080 <span class="keyword">struct</span> nl_addr *);
<a name="l00081"></a>00081 <span class="keyword">extern</span> <span class="keyword">struct </span>nl_addr * nfnl_ct_get_dst(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_src_port(<span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>, uint16_t);
<a name="l00084"></a>00084 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_test_src_port(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00085"></a>00085 <span class="keyword">extern</span> uint16_t nfnl_ct_get_src_port(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_dst_port(<span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>, uint16_t);
<a name="l00088"></a>00088 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_test_dst_port(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00089"></a>00089 <span class="keyword">extern</span> uint16_t nfnl_ct_get_dst_port(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_icmp_id(<span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>, uint16_t);
<a name="l00092"></a>00092 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_test_icmp_id(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00093"></a>00093 <span class="keyword">extern</span> uint16_t nfnl_ct_get_icmp_id(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00094"></a>00094
<a name="l00095"></a>00095 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_icmp_type(<span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>, uint8_t);
<a name="l00096"></a>00096 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_test_icmp_type(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00097"></a>00097 <span class="keyword">extern</span> uint8_t nfnl_ct_get_icmp_type(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00098"></a>00098
<a name="l00099"></a>00099 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_icmp_code(<span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>, uint8_t);
<a name="l00100"></a>00100 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_test_icmp_code(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00101"></a>00101 <span class="keyword">extern</span> uint8_t nfnl_ct_get_icmp_code(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00102"></a>00102
<a name="l00103"></a>00103 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_packets(<span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>, uint64_t);
<a name="l00104"></a>00104 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_test_packets(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00105"></a>00105 <span class="keyword">extern</span> uint64_t nfnl_ct_get_packets(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *,<span class="keywordtype">int</span>);
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keyword">extern</span> <span class="keywordtype">void</span> nfnl_ct_set_bytes(<span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>, uint64_t);
<a name="l00108"></a>00108 <span class="keyword">extern</span> <span class="keywordtype">int</span> nfnl_ct_test_bytes(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00109"></a>00109 <span class="keyword">extern</span> uint64_t nfnl_ct_get_bytes(<span class="keyword">const</span> <span class="keyword">struct</span> nfnl_ct *, <span class="keywordtype">int</span>);
<a name="l00110"></a>00110
<a name="l00111"></a>00111 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00112"></a>00112 <span class="preprocessor"></span>}
<a name="l00113"></a>00113 <span class="preprocessor">#endif</span>
<a name="l00114"></a>00114 <span class="preprocessor"></span>
<a name="l00115"></a>00115 <span class="preprocessor">#endif</span>
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