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<h1>lib/route/route_obj.c</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"> * lib/route/route_obj.c Route Object</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"> */</span>
<a name="l00011"></a>00011 <span class="comment"></span>
<a name="l00012"></a>00012 <span class="comment">/**</span>
<a name="l00013"></a>00013 <span class="comment"> * @ingroup route</span>
<a name="l00014"></a>00014 <span class="comment"> * @defgroup route_obj Route Object</span>
<a name="l00015"></a>00015 <span class="comment"> *</span>
<a name="l00016"></a>00016 <span class="comment"> * @par Attributes</span>
<a name="l00017"></a>00017 <span class="comment"> * @code</span>
<a name="l00018"></a>00018 <span class="comment"> * Name Default</span>
<a name="l00019"></a>00019 <span class="comment"> * -------------------------------------------------------------</span>
<a name="l00020"></a>00020 <span class="comment"> * routing table RT_TABLE_MAIN</span>
<a name="l00021"></a>00021 <span class="comment"> * scope RT_SCOPE_NOWHERE</span>
<a name="l00022"></a>00022 <span class="comment"> * tos 0</span>
<a name="l00023"></a>00023 <span class="comment"> * realms 0</span>
<a name="l00024"></a>00024 <span class="comment"> * protocol RTPROT_STATIC</span>
<a name="l00025"></a>00025 <span class="comment"> * prio 0</span>
<a name="l00026"></a>00026 <span class="comment"> * family AF_UNSPEC</span>
<a name="l00027"></a>00027 <span class="comment"> * type RTN_UNICAST</span>
<a name="l00028"></a>00028 <span class="comment"> * oif RTNL_LINK_NOT_FOUND</span>
<a name="l00029"></a>00029 <span class="comment"> * iif NULL</span>
<a name="l00030"></a>00030 <span class="comment"> * mpalgo IP_MP_ALG_NONE</span>
<a name="l00031"></a>00031 <span class="comment"> * @endcode</span>
<a name="l00032"></a>00032 <span class="comment"> *</span>
<a name="l00033"></a>00033 <span class="comment"> * @{</span>
<a name="l00034"></a>00034 <span class="comment"> */</span>
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="preprocessor">#include <netlink-local.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <netlink/netlink.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <netlink/cache.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#include <netlink/utils.h></span>
<a name="l00040"></a>00040 <span class="preprocessor">#include <netlink/data.h></span>
<a name="l00041"></a>00041 <span class="preprocessor">#include <netlink/route/rtnl.h></span>
<a name="l00042"></a>00042 <span class="preprocessor">#include <netlink/route/route.h></span>
<a name="l00043"></a>00043 <span class="preprocessor">#include <netlink/route/link.h></span>
<a name="l00044"></a>00044 <span class="comment"></span>
<a name="l00045"></a>00045 <span class="comment">/** @cond SKIP */</span>
<a name="l00046"></a>00046 <span class="preprocessor">#define ROUTE_ATTR_FAMILY 0x000001</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_TOS 0x000002</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_TABLE 0x000004</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_PROTOCOL 0x000008</span>
<a name="l00050"></a>00050 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_SCOPE 0x000010</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_TYPE 0x000020</span>
<a name="l00052"></a>00052 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_FLAGS 0x000040</span>
<a name="l00053"></a>00053 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_DST 0x000080</span>
<a name="l00054"></a>00054 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_SRC 0x000100</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_IIF 0x000200</span>
<a name="l00056"></a>00056 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_OIF 0x000400</span>
<a name="l00057"></a>00057 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_GATEWAY 0x000800</span>
<a name="l00058"></a>00058 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_PRIO 0x001000</span>
<a name="l00059"></a>00059 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_PREF_SRC 0x002000</span>
<a name="l00060"></a>00060 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_METRICS 0x004000</span>
<a name="l00061"></a>00061 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_MULTIPATH 0x008000</span>
<a name="l00062"></a>00062 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_REALMS 0x010000</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_CACHEINFO 0x020000</span>
<a name="l00064"></a>00064 <span class="preprocessor"></span><span class="preprocessor">#define ROUTE_ATTR_MP_ALGO 0x040000</span>
<a name="l00065"></a>00065 <span class="preprocessor"></span><span class="comment">/** @endcond */</span>
<a name="l00066"></a>00066
<a name="l00067"></a>00067 <span class="keyword">static</span> <span class="keywordtype">int</span> route_dump_brief(<span class="keyword">struct</span> nl_object *a, <span class="keyword">struct</span> <a class="code" href="structnl__dump__params.html" title="Dumping parameters.">nl_dump_params</a> *p);
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="keyword">static</span> <span class="keywordtype">void</span> route_constructor(<span class="keyword">struct</span> nl_object *c)
<a name="l00070"></a>00070 {
<a name="l00071"></a>00071 <span class="keyword">struct </span>rtnl_route *r = (<span class="keyword">struct </span>rtnl_route *) c;
<a name="l00072"></a>00072
<a name="l00073"></a>00073 nl_init_list_head(&r->rt_nexthops);
<a name="l00074"></a>00074 }
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="keyword">static</span> <span class="keywordtype">void</span> route_free_data(<span class="keyword">struct</span> nl_object *c)
<a name="l00077"></a>00077 {
<a name="l00078"></a>00078 <span class="keyword">struct </span>rtnl_route *r = (<span class="keyword">struct </span>rtnl_route *) c;
<a name="l00079"></a>00079 <span class="keyword">struct </span>rtnl_nexthop *nh, *tmp;
<a name="l00080"></a>00080
<a name="l00081"></a>00081 <span class="keywordflow">if</span> (r == NULL)
<a name="l00082"></a>00082 <span class="keywordflow">return</span>;
<a name="l00083"></a>00083
<a name="l00084"></a>00084 nl_addr_put(r->rt_dst);
<a name="l00085"></a>00085 nl_addr_put(r->rt_src);
<a name="l00086"></a>00086 nl_addr_put(r->rt_gateway);
<a name="l00087"></a>00087 nl_addr_put(r->rt_pref_src);
<a name="l00088"></a>00088
<a name="l00089"></a>00089 nl_list_for_each_entry_safe(nh, tmp, &r->rt_nexthops, rtnh_list) {
<a name="l00090"></a>00090 rtnl_route_remove_nexthop(nh);
<a name="l00091"></a>00091 rtnl_route_nh_free(nh);
<a name="l00092"></a>00092 }
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094
<a name="l00095"></a>00095 <span class="keyword">static</span> <span class="keywordtype">int</span> route_clone(<span class="keyword">struct</span> nl_object *_dst, <span class="keyword">struct</span> nl_object *_src)
<a name="l00096"></a>00096 {
<a name="l00097"></a>00097 <span class="keyword">struct </span>rtnl_route *dst = (<span class="keyword">struct </span>rtnl_route *) _dst;
<a name="l00098"></a>00098 <span class="keyword">struct </span>rtnl_route *src = (<span class="keyword">struct </span>rtnl_route *) _src;
<a name="l00099"></a>00099 <span class="keyword">struct </span>rtnl_nexthop *nh, *<span class="keyword">new</span>;
<a name="l00100"></a>00100
<a name="l00101"></a>00101 <span class="keywordflow">if</span> (src->rt_dst)
<a name="l00102"></a>00102 <span class="keywordflow">if</span> (!(dst->rt_dst = <a class="code" href="group__addr.html#ga40b37a1ccec7acf84d868e588e516cba" title="Clone existing abstract address object.">nl_addr_clone</a>(src->rt_dst)))
<a name="l00103"></a>00103 <span class="keywordflow">goto</span> errout;
<a name="l00104"></a>00104
<a name="l00105"></a>00105 <span class="keywordflow">if</span> (src->rt_src)
<a name="l00106"></a>00106 <span class="keywordflow">if</span> (!(dst->rt_src = <a class="code" href="group__addr.html#ga40b37a1ccec7acf84d868e588e516cba" title="Clone existing abstract address object.">nl_addr_clone</a>(src->rt_src)))
<a name="l00107"></a>00107 <span class="keywordflow">goto</span> errout;
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="keywordflow">if</span> (src->rt_gateway)
<a name="l00110"></a>00110 <span class="keywordflow">if</span> (!(dst->rt_gateway = <a class="code" href="group__addr.html#ga40b37a1ccec7acf84d868e588e516cba" title="Clone existing abstract address object.">nl_addr_clone</a>(src->rt_gateway)))
<a name="l00111"></a>00111 <span class="keywordflow">goto</span> errout;
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <span class="keywordflow">if</span> (src->rt_pref_src)
<a name="l00114"></a>00114 <span class="keywordflow">if</span> (!(dst->rt_pref_src = <a class="code" href="group__addr.html#ga40b37a1ccec7acf84d868e588e516cba" title="Clone existing abstract address object.">nl_addr_clone</a>(src->rt_pref_src)))
<a name="l00115"></a>00115 <span class="keywordflow">goto</span> errout;
<a name="l00116"></a>00116
<a name="l00117"></a>00117 nl_init_list_head(&dst->rt_nexthops);
<a name="l00118"></a>00118 nl_list_for_each_entry(nh, &src->rt_nexthops, rtnh_list) {
<a name="l00119"></a>00119 <span class="keyword">new</span> = rtnl_route_nh_clone(nh);
<a name="l00120"></a>00120 <span class="keywordflow">if</span> (!<span class="keyword">new</span>)
<a name="l00121"></a>00121 <span class="keywordflow">goto</span> errout;
<a name="l00122"></a>00122
<a name="l00123"></a>00123 rtnl_route_add_nexthop(dst, <span class="keyword">new</span>);
<a name="l00124"></a>00124 }
<a name="l00125"></a>00125
<a name="l00126"></a>00126 <span class="keywordflow">return</span> 0;
<a name="l00127"></a>00127 errout:
<a name="l00128"></a>00128 <span class="keywordflow">return</span> nl_get_errno();
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130
<a name="l00131"></a>00131 <span class="keyword">static</span> <span class="keywordtype">int</span> route_dump_brief(<span class="keyword">struct</span> nl_object *a, <span class="keyword">struct</span> <a class="code" href="structnl__dump__params.html" title="Dumping parameters.">nl_dump_params</a> *p)
<a name="l00132"></a>00132 {
<a name="l00133"></a>00133 <span class="keyword">struct </span>rtnl_route *r = (<span class="keyword">struct </span>rtnl_route *) a;
<a name="l00134"></a>00134 <span class="keyword">struct </span>nl_cache *link_cache;
<a name="l00135"></a>00135 <span class="keywordtype">char</span> buf[64];
<a name="l00136"></a>00136
<a name="l00137"></a>00137 link_cache = <a class="code" href="group__cache__mngt.html#gad06c0755c030845c3c90ed490108ea5d" title="Demand the use of a global cache.">nl_cache_mngt_require</a>(<span class="stringliteral">"route/link"</span>);
<a name="l00138"></a>00138
<a name="l00139"></a>00139 <span class="keywordflow">if</span> (!(r->ce_mask & ROUTE_ATTR_DST) ||
<a name="l00140"></a>00140 <a class="code" href="group__addr.html#ga6c517a330f9fd12db0844f7ac0c72134" title="Get length of binary address of abstract address object.">nl_addr_get_len</a>(r->rt_dst) == 0)
<a name="l00141"></a>00141 dp_dump(p, <span class="stringliteral">"default "</span>);
<a name="l00142"></a>00142 <span class="keywordflow">else</span>
<a name="l00143"></a>00143 dp_dump(p, <span class="stringliteral">"%s "</span>, <a class="code" href="group__addr.html#ga6471f04b9fa8ef1d4af1bf2b87b49529" title="Convert abstract address object to character string.">nl_addr2str</a>(r->rt_dst, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00144"></a>00144
<a name="l00145"></a>00145 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_OIF) {
<a name="l00146"></a>00146 <span class="keywordflow">if</span> (link_cache)
<a name="l00147"></a>00147 dp_dump(p, <span class="stringliteral">"dev %s "</span>,
<a name="l00148"></a>00148 <a class="code" href="group__link.html#ga66328cb096fb4d21499775e75089109d" title="Translate an interface index to the corresponding link name.">rtnl_link_i2name</a>(link_cache, r->rt_oif,
<a name="l00149"></a>00149 buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00150"></a>00150 <span class="keywordflow">else</span>
<a name="l00151"></a>00151 dp_dump(p, <span class="stringliteral">"dev %d "</span>, r->rt_oif);
<a name="l00152"></a>00152 }
<a name="l00153"></a>00153
<a name="l00154"></a>00154 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_GATEWAY)
<a name="l00155"></a>00155 dp_dump(p, <span class="stringliteral">"via %s "</span>, <a class="code" href="group__addr.html#ga6471f04b9fa8ef1d4af1bf2b87b49529" title="Convert abstract address object to character string.">nl_addr2str</a>(r->rt_gateway, buf,
<a name="l00156"></a>00156 <span class="keyword">sizeof</span>(buf)));
<a name="l00157"></a>00157 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_MULTIPATH)
<a name="l00158"></a>00158 dp_dump(p, <span class="stringliteral">"via nexthops "</span>);
<a name="l00159"></a>00159
<a name="l00160"></a>00160 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_SCOPE)
<a name="l00161"></a>00161 dp_dump(p, <span class="stringliteral">"scope %s "</span>,
<a name="l00162"></a>00162 rtnl_scope2str(r->rt_scope, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00163"></a>00163
<a name="l00164"></a>00164 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_FLAGS && r->rt_flags) {
<a name="l00165"></a>00165 <span class="keywordtype">int</span> flags = r->rt_flags;
<a name="l00166"></a>00166
<a name="l00167"></a>00167 dp_dump(p, <span class="stringliteral">"<"</span>);
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="preprocessor">#define PRINT_FLAG(f) if (flags & RTNH_F_##f) { \</span>
<a name="l00170"></a>00170 <span class="preprocessor"> flags &= ~RTNH_F_##f; dp_dump(p, #f "%s", flags ? "," : ""); }</span>
<a name="l00171"></a>00171 <span class="preprocessor"></span> PRINT_FLAG(DEAD);
<a name="l00172"></a>00172 PRINT_FLAG(ONLINK);
<a name="l00173"></a>00173 PRINT_FLAG(PERVASIVE);
<a name="l00174"></a>00174 <span class="preprocessor">#undef PRINT_FLAG</span>
<a name="l00175"></a>00175 <span class="preprocessor"></span>
<a name="l00176"></a>00176 <span class="preprocessor">#define PRINT_FLAG(f) if (flags & RTM_F_##f) { \</span>
<a name="l00177"></a>00177 <span class="preprocessor"> flags &= ~RTM_F_##f; dp_dump(p, #f "%s", flags ? "," : ""); }</span>
<a name="l00178"></a>00178 <span class="preprocessor"></span> PRINT_FLAG(NOTIFY);
<a name="l00179"></a>00179 PRINT_FLAG(CLONED);
<a name="l00180"></a>00180 PRINT_FLAG(EQUALIZE);
<a name="l00181"></a>00181 PRINT_FLAG(PREFIX);
<a name="l00182"></a>00182 <span class="preprocessor">#undef PRINT_FLAG</span>
<a name="l00183"></a>00183 <span class="preprocessor"></span>
<a name="l00184"></a>00184 dp_dump(p, <span class="stringliteral">">"</span>);
<a name="l00185"></a>00185 }
<a name="l00186"></a>00186
<a name="l00187"></a>00187 dp_dump(p, <span class="stringliteral">"\n"</span>);
<a name="l00188"></a>00188
<a name="l00189"></a>00189 <span class="keywordflow">return</span> 1;
<a name="l00190"></a>00190 }
<a name="l00191"></a>00191
<a name="l00192"></a>00192 <span class="keyword">static</span> <span class="keywordtype">int</span> route_dump_full(<span class="keyword">struct</span> nl_object *a, <span class="keyword">struct</span> <a class="code" href="structnl__dump__params.html" title="Dumping parameters.">nl_dump_params</a> *p)
<a name="l00193"></a>00193 {
<a name="l00194"></a>00194 <span class="keyword">struct </span>rtnl_route *r = (<span class="keyword">struct </span>rtnl_route *) a;
<a name="l00195"></a>00195 <span class="keyword">struct </span>nl_cache *link_cache;
<a name="l00196"></a>00196 <span class="keywordtype">char</span> buf[128];
<a name="l00197"></a>00197 <span class="keywordtype">int</span> i, line;
<a name="l00198"></a>00198
<a name="l00199"></a>00199 link_cache = <a class="code" href="group__cache__mngt.html#gad06c0755c030845c3c90ed490108ea5d" title="Demand the use of a global cache.">nl_cache_mngt_require</a>(<span class="stringliteral">"route/link"</span>);
<a name="l00200"></a>00200 line = route_dump_brief(a, p);
<a name="l00201"></a>00201
<a name="l00202"></a>00202 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_MULTIPATH) {
<a name="l00203"></a>00203 <span class="keyword">struct </span>rtnl_nexthop *nh;
<a name="l00204"></a>00204
<a name="l00205"></a>00205 nl_list_for_each_entry(nh, &r->rt_nexthops, rtnh_list) {
<a name="l00206"></a>00206 dp_dump_line(p, line++, <span class="stringliteral">" via "</span>);
<a name="l00207"></a>00207
<a name="l00208"></a>00208 <span class="keywordflow">if</span> (nh->rtnh_mask & NEXTHOP_HAS_GATEWAY)
<a name="l00209"></a>00209 dp_dump(p, <span class="stringliteral">"%s "</span>,
<a name="l00210"></a>00210 <a class="code" href="group__addr.html#ga6471f04b9fa8ef1d4af1bf2b87b49529" title="Convert abstract address object to character string.">nl_addr2str</a>(nh->rtnh_gateway,
<a name="l00211"></a>00211 buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00212"></a>00212 <span class="keywordflow">if</span> (link_cache) {
<a name="l00213"></a>00213 dp_dump(p, <span class="stringliteral">"dev %s "</span>,
<a name="l00214"></a>00214 <a class="code" href="group__link.html#ga66328cb096fb4d21499775e75089109d" title="Translate an interface index to the corresponding link name.">rtnl_link_i2name</a>(link_cache,
<a name="l00215"></a>00215 nh->rtnh_ifindex,
<a name="l00216"></a>00216 buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00217"></a>00217 } <span class="keywordflow">else</span>
<a name="l00218"></a>00218 dp_dump(p, <span class="stringliteral">"dev %d "</span>, nh->rtnh_ifindex);
<a name="l00219"></a>00219
<a name="l00220"></a>00220 dp_dump(p, <span class="stringliteral">"weight %u <%s>\n"</span>, nh->rtnh_weight,
<a name="l00221"></a>00221 rtnl_route_nh_flags2str(nh->rtnh_flags,
<a name="l00222"></a>00222 buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00223"></a>00223 }
<a name="l00224"></a>00224 }
<a name="l00225"></a>00225
<a name="l00226"></a>00226 dp_dump_line(p, line++, <span class="stringliteral">" "</span>);
<a name="l00227"></a>00227
<a name="l00228"></a>00228 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_PREF_SRC)
<a name="l00229"></a>00229 dp_dump(p, <span class="stringliteral">"preferred-src %s "</span>,
<a name="l00230"></a>00230 <a class="code" href="group__addr.html#ga6471f04b9fa8ef1d4af1bf2b87b49529" title="Convert abstract address object to character string.">nl_addr2str</a>(r->rt_pref_src, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00231"></a>00231
<a name="l00232"></a>00232 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_TABLE)
<a name="l00233"></a>00233 dp_dump(p, <span class="stringliteral">"table %s "</span>,
<a name="l00234"></a>00234 rtnl_route_table2str(r->rt_table, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00235"></a>00235
<a name="l00236"></a>00236 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_TYPE)
<a name="l00237"></a>00237 dp_dump(p, <span class="stringliteral">"type %s "</span>,
<a name="l00238"></a>00238 nl_rtntype2str(r->rt_type, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00239"></a>00239
<a name="l00240"></a>00240 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_PRIO)
<a name="l00241"></a>00241 dp_dump(p, <span class="stringliteral">"metric %#x "</span>, r->rt_prio);
<a name="l00242"></a>00242
<a name="l00243"></a>00243 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_FAMILY)
<a name="l00244"></a>00244 dp_dump(p, <span class="stringliteral">"family %s "</span>,
<a name="l00245"></a>00245 nl_af2str(r->rt_family, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00246"></a>00246
<a name="l00247"></a>00247 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_PROTOCOL)
<a name="l00248"></a>00248 dp_dump(p, <span class="stringliteral">"protocol %s "</span>,
<a name="l00249"></a>00249 rtnl_route_proto2str(r->rt_protocol, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00250"></a>00250
<a name="l00251"></a>00251 dp_dump(p, <span class="stringliteral">"\n"</span>);
<a name="l00252"></a>00252
<a name="l00253"></a>00253 <span class="keywordflow">if</span> ((r->ce_mask & (ROUTE_ATTR_IIF | ROUTE_ATTR_SRC | ROUTE_ATTR_TOS |
<a name="l00254"></a>00254 ROUTE_ATTR_REALMS)) ||
<a name="l00255"></a>00255 ((r->ce_mask & ROUTE_ATTR_CACHEINFO) &&
<a name="l00256"></a>00256 r->rt_cacheinfo.rtci_error)) {
<a name="l00257"></a>00257 dp_dump_line(p, line++, <span class="stringliteral">" "</span>);
<a name="l00258"></a>00258
<a name="l00259"></a>00259 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_IIF)
<a name="l00260"></a>00260 dp_dump(p, <span class="stringliteral">"iif %s "</span>, r->rt_iif);
<a name="l00261"></a>00261
<a name="l00262"></a>00262 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_SRC)
<a name="l00263"></a>00263 dp_dump(p, <span class="stringliteral">"src %s "</span>,
<a name="l00264"></a>00264 <a class="code" href="group__addr.html#ga6471f04b9fa8ef1d4af1bf2b87b49529" title="Convert abstract address object to character string.">nl_addr2str</a>(r->rt_src, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00265"></a>00265
<a name="l00266"></a>00266 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_TOS)
<a name="l00267"></a>00267 dp_dump(p, <span class="stringliteral">"tos %#x "</span>, r->rt_tos);
<a name="l00268"></a>00268
<a name="l00269"></a>00269 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_REALMS)
<a name="l00270"></a>00270 dp_dump(p, <span class="stringliteral">"realm %04x:%04x "</span>,
<a name="l00271"></a>00271 <a class="code" href="group__rtnl.html#gaddef770de253f34324768d500efc7dce" title="Extract FROM realm from a realms field.">RTNL_REALM_FROM</a>(r->rt_realms),
<a name="l00272"></a>00272 <a class="code" href="group__rtnl.html#ga1e942239f430a30cc570989ed612a927" title="Extract TO realm from a realms field.">RTNL_REALM_TO</a>(r->rt_realms));
<a name="l00273"></a>00273
<a name="l00274"></a>00274 <span class="keywordflow">if</span> ((r->ce_mask & ROUTE_ATTR_CACHEINFO) &&
<a name="l00275"></a>00275 r->rt_cacheinfo.rtci_error)
<a name="l00276"></a>00276 dp_dump(p, <span class="stringliteral">"error %d (%s) "</span>, r->rt_cacheinfo.rtci_error,
<a name="l00277"></a>00277 strerror(-r->rt_cacheinfo.rtci_error));
<a name="l00278"></a>00278
<a name="l00279"></a>00279 dp_dump(p, <span class="stringliteral">"\n"</span>);
<a name="l00280"></a>00280 }
<a name="l00281"></a>00281
<a name="l00282"></a>00282 <span class="keywordflow">if</span> (r->ce_mask & ROUTE_ATTR_METRICS) {
<a name="l00283"></a>00283 dp_dump_line(p, line++, <span class="stringliteral">" "</span>);
<a name="l00284"></a>00284 <span class="keywordflow">for</span> (i = 0; i < RTAX_MAX; i++)
<a name="l00285"></a>00285 <span class="keywordflow">if</span> (r->rt_metrics_mask & (1 << i))
<a name="l00286"></a>00286 dp_dump(p, <span class="stringliteral">"%s %u "</span>,
<a name="l00287"></a>00287 rtnl_route_metric2str(i+1,
<a name="l00288"></a>00288 buf, <span class="keyword">sizeof</span>(buf)),
<a name="l00289"></a>00289 r->rt_metrics[i]);
<a name="l00290"></a>00290 dp_dump(p, <span class="stringliteral">"\n"</span>);
<a name="l00291"></a>00291 }
<a name="l00292"></a>00292
<a name="l00293"></a>00293 <span class="keywordflow">return</span> line;
<a name="l00294"></a>00294 }
<a name="l00295"></a>00295
<a name="l00296"></a>00296 <span class="keyword">static</span> <span class="keywordtype">int</span> route_dump_stats(<span class="keyword">struct</span> nl_object *obj, <span class="keyword">struct</span> <a class="code" href="structnl__dump__params.html" title="Dumping parameters.">nl_dump_params</a> *p)
<a name="l00297"></a>00297 {
<a name="l00298"></a>00298 <span class="keyword">struct </span>rtnl_route *route = (<span class="keyword">struct </span>rtnl_route *) obj;
<a name="l00299"></a>00299 <span class="keywordtype">int</span> line;
<a name="l00300"></a>00300
<a name="l00301"></a>00301 line = route_dump_full(obj, p);
<a name="l00302"></a>00302
<a name="l00303"></a>00303 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_CACHEINFO) {
<a name="l00304"></a>00304 <span class="keyword">struct </span><a class="code" href="structrtnl__rtcacheinfo.html">rtnl_rtcacheinfo</a> *ci = &route->rt_cacheinfo;
<a name="l00305"></a>00305 dp_dump_line(p, line++, <span class="stringliteral">" used %u refcnt %u "</span>,
<a name="l00306"></a>00306 ci->rtci_used, ci->rtci_clntref);
<a name="l00307"></a>00307 dp_dump_line(p, line++, <span class="stringliteral">"last-use %us expires %us\n"</span>,
<a name="l00308"></a>00308 ci->rtci_last_use / <a class="code" href="group__utils.html#ga9aa52772ddedc62e60f5ecfc9a66ea89" title="Return the value of HZ.">nl_get_hz</a>(),
<a name="l00309"></a>00309 ci->rtci_expires / <a class="code" href="group__utils.html#ga9aa52772ddedc62e60f5ecfc9a66ea89" title="Return the value of HZ.">nl_get_hz</a>());
<a name="l00310"></a>00310 }
<a name="l00311"></a>00311
<a name="l00312"></a>00312 <span class="keywordflow">return</span> line;
<a name="l00313"></a>00313 }
<a name="l00314"></a>00314
<a name="l00315"></a>00315 <span class="keyword">static</span> <span class="keywordtype">int</span> route_dump_xml(<span class="keyword">struct</span> nl_object *obj, <span class="keyword">struct</span> <a class="code" href="structnl__dump__params.html" title="Dumping parameters.">nl_dump_params</a> *p)
<a name="l00316"></a>00316 {
<a name="l00317"></a>00317 <span class="keyword">struct </span>rtnl_route *route = (<span class="keyword">struct </span>rtnl_route *) obj;
<a name="l00318"></a>00318 <span class="keywordtype">char</span> buf[128];
<a name="l00319"></a>00319 <span class="keywordtype">int</span> line = 0;
<a name="l00320"></a>00320
<a name="l00321"></a>00321 dp_dump_line(p, line++, <span class="stringliteral">"<route>\n"</span>);
<a name="l00322"></a>00322 dp_dump_line(p, line++, <span class="stringliteral">" <family>%s</family>\n"</span>,
<a name="l00323"></a>00323 nl_af2str(route->rt_family, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00324"></a>00324
<a name="l00325"></a>00325 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_DST)
<a name="l00326"></a>00326 dp_dump_line(p, line++, <span class="stringliteral">" <dst>%s</dst>\n"</span>,
<a name="l00327"></a>00327 <a class="code" href="group__addr.html#ga6471f04b9fa8ef1d4af1bf2b87b49529" title="Convert abstract address object to character string.">nl_addr2str</a>(route->rt_dst, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00328"></a>00328
<a name="l00329"></a>00329 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_SRC)
<a name="l00330"></a>00330 dp_dump_line(p, line++, <span class="stringliteral">" <src>%s</src>\n"</span>,
<a name="l00331"></a>00331 <a class="code" href="group__addr.html#ga6471f04b9fa8ef1d4af1bf2b87b49529" title="Convert abstract address object to character string.">nl_addr2str</a>(route->rt_src, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00332"></a>00332
<a name="l00333"></a>00333 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_GATEWAY)
<a name="l00334"></a>00334 dp_dump_line(p, line++, <span class="stringliteral">" <gateway>%s</gateway>\n"</span>,
<a name="l00335"></a>00335 <a class="code" href="group__addr.html#ga6471f04b9fa8ef1d4af1bf2b87b49529" title="Convert abstract address object to character string.">nl_addr2str</a>(route->rt_gateway, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00336"></a>00336
<a name="l00337"></a>00337 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_PREF_SRC)
<a name="l00338"></a>00338 dp_dump_line(p, line++, <span class="stringliteral">" <prefsrc>%s</prefsrc>\n"</span>,
<a name="l00339"></a>00339 <a class="code" href="group__addr.html#ga6471f04b9fa8ef1d4af1bf2b87b49529" title="Convert abstract address object to character string.">nl_addr2str</a>(route->rt_pref_src, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00340"></a>00340
<a name="l00341"></a>00341 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_IIF)
<a name="l00342"></a>00342 dp_dump_line(p, line++, <span class="stringliteral">" <iif>%s</iif>\n"</span>, route->rt_iif);
<a name="l00343"></a>00343
<a name="l00344"></a>00344 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_REALMS)
<a name="l00345"></a>00345 dp_dump_line(p, line++, <span class="stringliteral">" <realms>%u</realms>\n"</span>,
<a name="l00346"></a>00346 route->rt_realms);
<a name="l00347"></a>00347
<a name="l00348"></a>00348 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_TOS)
<a name="l00349"></a>00349 dp_dump_line(p, line++, <span class="stringliteral">" <tos>%u</tos>\n"</span>, route->rt_tos);
<a name="l00350"></a>00350
<a name="l00351"></a>00351 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_TABLE)
<a name="l00352"></a>00352 dp_dump_line(p, line++, <span class="stringliteral">" <table>%u</table>\n"</span>,
<a name="l00353"></a>00353 route->rt_table);
<a name="l00354"></a>00354
<a name="l00355"></a>00355 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_SCOPE)
<a name="l00356"></a>00356 dp_dump_line(p, line++, <span class="stringliteral">" <scope>%s</scope>\n"</span>,
<a name="l00357"></a>00357 rtnl_scope2str(route->rt_scope, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00358"></a>00358
<a name="l00359"></a>00359 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_PRIO)
<a name="l00360"></a>00360 dp_dump_line(p, line++, <span class="stringliteral">" <metric>%u</metric>\n"</span>,
<a name="l00361"></a>00361 route->rt_prio);
<a name="l00362"></a>00362
<a name="l00363"></a>00363 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_OIF) {
<a name="l00364"></a>00364 <span class="keyword">struct </span>nl_cache *link_cache;
<a name="l00365"></a>00365
<a name="l00366"></a>00366 link_cache = <a class="code" href="group__cache__mngt.html#gad06c0755c030845c3c90ed490108ea5d" title="Demand the use of a global cache.">nl_cache_mngt_require</a>(<span class="stringliteral">"route/link"</span>);
<a name="l00367"></a>00367 <span class="keywordflow">if</span> (link_cache)
<a name="l00368"></a>00368 dp_dump_line(p, line++, <span class="stringliteral">" <oif>%s</oif>\n"</span>,
<a name="l00369"></a>00369 <a class="code" href="group__link.html#ga66328cb096fb4d21499775e75089109d" title="Translate an interface index to the corresponding link name.">rtnl_link_i2name</a>(link_cache,
<a name="l00370"></a>00370 route->rt_oif,
<a name="l00371"></a>00371 buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00372"></a>00372 <span class="keywordflow">else</span>
<a name="l00373"></a>00373 dp_dump_line(p, line++, <span class="stringliteral">" <oif>%u</oif>\n"</span>,
<a name="l00374"></a>00374 route->rt_oif);
<a name="l00375"></a>00375 }
<a name="l00376"></a>00376
<a name="l00377"></a>00377 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_TYPE)
<a name="l00378"></a>00378 dp_dump_line(p, line++, <span class="stringliteral">" <type>%s</type>\n"</span>,
<a name="l00379"></a>00379 nl_rtntype2str(route->rt_type, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00380"></a>00380
<a name="l00381"></a>00381 dp_dump_line(p, line++, <span class="stringliteral">"</route>\n"</span>);
<a name="l00382"></a>00382
<a name="l00383"></a>00383 <span class="preprocessor">#if 0</span>
<a name="l00384"></a>00384 <span class="preprocessor"></span> uint8_t rt_protocol;
<a name="l00385"></a>00385 uint32_t rt_flags;
<a name="l00386"></a>00386 uint32_t rt_metrics[RTAX_MAX];
<a name="l00387"></a>00387 uint32_t rt_metrics_mask;
<a name="l00388"></a>00388 <span class="keyword">struct </span>rtnl_nexthop * rt_nexthops;
<a name="l00389"></a>00389 <span class="keyword">struct </span><a class="code" href="structrtnl__rtcacheinfo.html">rtnl_rtcacheinfo</a> rt_cacheinfo;
<a name="l00390"></a>00390 uint32_t rt_mp_algo;
<a name="l00391"></a>00391
<a name="l00392"></a>00392 <span class="preprocessor">#endif</span>
<a name="l00393"></a>00393 <span class="preprocessor"></span>
<a name="l00394"></a>00394 <span class="keywordflow">return</span> line;
<a name="l00395"></a>00395 }
<a name="l00396"></a>00396
<a name="l00397"></a>00397 <span class="keyword">static</span> <span class="keywordtype">int</span> route_dump_env(<span class="keyword">struct</span> nl_object *obj, <span class="keyword">struct</span> <a class="code" href="structnl__dump__params.html" title="Dumping parameters.">nl_dump_params</a> *p)
<a name="l00398"></a>00398 {
<a name="l00399"></a>00399 <span class="keyword">struct </span>rtnl_route *route = (<span class="keyword">struct </span>rtnl_route *) obj;
<a name="l00400"></a>00400 <span class="keywordtype">char</span> buf[128];
<a name="l00401"></a>00401 <span class="keywordtype">int</span> line = 0;
<a name="l00402"></a>00402
<a name="l00403"></a>00403 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_FAMILY=%s\n"</span>,
<a name="l00404"></a>00404 nl_af2str(route->rt_family, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00405"></a>00405
<a name="l00406"></a>00406 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_DST)
<a name="l00407"></a>00407 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_DST=%s\n"</span>,
<a name="l00408"></a>00408 <a class="code" href="group__addr.html#ga6471f04b9fa8ef1d4af1bf2b87b49529" title="Convert abstract address object to character string.">nl_addr2str</a>(route->rt_dst, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00409"></a>00409
<a name="l00410"></a>00410 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_SRC)
<a name="l00411"></a>00411 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_SRC=%s\n"</span>,
<a name="l00412"></a>00412 <a class="code" href="group__addr.html#ga6471f04b9fa8ef1d4af1bf2b87b49529" title="Convert abstract address object to character string.">nl_addr2str</a>(route->rt_src, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00413"></a>00413
<a name="l00414"></a>00414 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_GATEWAY)
<a name="l00415"></a>00415 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_GATEWAY=%s\n"</span>,
<a name="l00416"></a>00416 <a class="code" href="group__addr.html#ga6471f04b9fa8ef1d4af1bf2b87b49529" title="Convert abstract address object to character string.">nl_addr2str</a>(route->rt_gateway, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00417"></a>00417
<a name="l00418"></a>00418 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_PREF_SRC)
<a name="l00419"></a>00419 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_PREFSRC=%s\n"</span>,
<a name="l00420"></a>00420 <a class="code" href="group__addr.html#ga6471f04b9fa8ef1d4af1bf2b87b49529" title="Convert abstract address object to character string.">nl_addr2str</a>(route->rt_pref_src, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00421"></a>00421
<a name="l00422"></a>00422 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_IIF)
<a name="l00423"></a>00423 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_IIF=%s\n"</span>, route->rt_iif);
<a name="l00424"></a>00424
<a name="l00425"></a>00425 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_REALMS)
<a name="l00426"></a>00426 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_REALM=%u\n"</span>,
<a name="l00427"></a>00427 route->rt_realms);
<a name="l00428"></a>00428
<a name="l00429"></a>00429 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_TOS)
<a name="l00430"></a>00430 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_TOS=%u\n"</span>, route->rt_tos);
<a name="l00431"></a>00431
<a name="l00432"></a>00432 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_TABLE)
<a name="l00433"></a>00433 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_TABLE=%u\n"</span>,
<a name="l00434"></a>00434 route->rt_table);
<a name="l00435"></a>00435
<a name="l00436"></a>00436 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_SCOPE)
<a name="l00437"></a>00437 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_SCOPE=%s\n"</span>,
<a name="l00438"></a>00438 rtnl_scope2str(route->rt_scope, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00439"></a>00439
<a name="l00440"></a>00440 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_PRIO)
<a name="l00441"></a>00441 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_METRIC=%u\n"</span>,
<a name="l00442"></a>00442 route->rt_prio);
<a name="l00443"></a>00443
<a name="l00444"></a>00444 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_OIF) {
<a name="l00445"></a>00445 <span class="keyword">struct </span>nl_cache *link_cache;
<a name="l00446"></a>00446
<a name="l00447"></a>00447 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_OIF_IFINDEX=%u\n"</span>,
<a name="l00448"></a>00448 route->rt_oif);
<a name="l00449"></a>00449
<a name="l00450"></a>00450 link_cache = <a class="code" href="group__cache__mngt.html#gad06c0755c030845c3c90ed490108ea5d" title="Demand the use of a global cache.">nl_cache_mngt_require</a>(<span class="stringliteral">"route/link"</span>);
<a name="l00451"></a>00451 <span class="keywordflow">if</span> (link_cache)
<a name="l00452"></a>00452 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_OIF_IFNAME=%s\n"</span>,
<a name="l00453"></a>00453 <a class="code" href="group__link.html#ga66328cb096fb4d21499775e75089109d" title="Translate an interface index to the corresponding link name.">rtnl_link_i2name</a>(link_cache,
<a name="l00454"></a>00454 route->rt_oif,
<a name="l00455"></a>00455 buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00456"></a>00456 }
<a name="l00457"></a>00457
<a name="l00458"></a>00458 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_TYPE)
<a name="l00459"></a>00459 dp_dump_line(p, line++, <span class="stringliteral">"ROUTE_TYPE=%s\n"</span>,
<a name="l00460"></a>00460 nl_rtntype2str(route->rt_type, buf, <span class="keyword">sizeof</span>(buf)));
<a name="l00461"></a>00461
<a name="l00462"></a>00462 <span class="keywordflow">return</span> line;
<a name="l00463"></a>00463 }
<a name="l00464"></a>00464
<a name="l00465"></a>00465 <span class="keyword">static</span> <span class="keywordtype">int</span> route_compare(<span class="keyword">struct</span> nl_object *_a, <span class="keyword">struct</span> nl_object *_b,
<a name="l00466"></a>00466 uint32_t attrs, <span class="keywordtype">int</span> flags)
<a name="l00467"></a>00467 {
<a name="l00468"></a>00468 <span class="keyword">struct </span>rtnl_route *a = (<span class="keyword">struct </span>rtnl_route *) _a;
<a name="l00469"></a>00469 <span class="keyword">struct </span>rtnl_route *b = (<span class="keyword">struct </span>rtnl_route *) _b;
<a name="l00470"></a>00470 <span class="keywordtype">int</span> diff = 0;
<a name="l00471"></a>00471
<a name="l00472"></a>00472 <span class="preprocessor">#define ROUTE_DIFF(ATTR, EXPR) ATTR_DIFF(attrs, ROUTE_ATTR_##ATTR, a, b, EXPR)</span>
<a name="l00473"></a>00473 <span class="preprocessor"></span>
<a name="l00474"></a>00474 diff |= ROUTE_DIFF(FAMILY, a->rt_family != b->rt_family);
<a name="l00475"></a>00475 diff |= ROUTE_DIFF(TOS, a->rt_tos != b->rt_tos);
<a name="l00476"></a>00476 diff |= ROUTE_DIFF(TABLE, a->rt_table != b->rt_table);
<a name="l00477"></a>00477 diff |= ROUTE_DIFF(PROTOCOL, a->rt_protocol != b->rt_protocol);
<a name="l00478"></a>00478 diff |= ROUTE_DIFF(SCOPE, a->rt_scope != b->rt_scope);
<a name="l00479"></a>00479 diff |= ROUTE_DIFF(TYPE, a->rt_type != b->rt_type);
<a name="l00480"></a>00480 diff |= ROUTE_DIFF(OIF, a->rt_oif != b->rt_oif);
<a name="l00481"></a>00481 diff |= ROUTE_DIFF(PRIO, a->rt_prio != b->rt_prio);
<a name="l00482"></a>00482 diff |= ROUTE_DIFF(REALMS, a->rt_realms != b->rt_realms);
<a name="l00483"></a>00483 diff |= ROUTE_DIFF(MP_ALGO, a->rt_mp_algo != b->rt_mp_algo);
<a name="l00484"></a>00484 diff |= ROUTE_DIFF(DST, <a class="code" href="group__addr.html#ga3b85d180a4f6d2df86be1dc8798a7d9a" title="Compares two abstract address objects.">nl_addr_cmp</a>(a->rt_dst, b->rt_dst));
<a name="l00485"></a>00485 diff |= ROUTE_DIFF(SRC, <a class="code" href="group__addr.html#ga3b85d180a4f6d2df86be1dc8798a7d9a" title="Compares two abstract address objects.">nl_addr_cmp</a>(a->rt_src, b->rt_src));
<a name="l00486"></a>00486 diff |= ROUTE_DIFF(IIF, strcmp(a->rt_iif, b->rt_iif));
<a name="l00487"></a>00487 diff |= ROUTE_DIFF(PREF_SRC, <a class="code" href="group__addr.html#ga3b85d180a4f6d2df86be1dc8798a7d9a" title="Compares two abstract address objects.">nl_addr_cmp</a>(a->rt_pref_src,
<a name="l00488"></a>00488 b->rt_pref_src));
<a name="l00489"></a>00489 diff |= ROUTE_DIFF(GATEWAY, <a class="code" href="group__addr.html#ga3b85d180a4f6d2df86be1dc8798a7d9a" title="Compares two abstract address objects.">nl_addr_cmp</a>(a->rt_gateway,
<a name="l00490"></a>00490 b->rt_gateway));
<a name="l00491"></a>00491
<a name="l00492"></a>00492 <span class="comment">/* FIXME: Compare metrics, multipath config */</span>
<a name="l00493"></a>00493
<a name="l00494"></a>00494 <span class="keywordflow">if</span> (flags & LOOSE_FLAG_COMPARISON)
<a name="l00495"></a>00495 diff |= ROUTE_DIFF(FLAGS,
<a name="l00496"></a>00496 (a->rt_flags ^ b->rt_flags) & b->rt_flag_mask);
<a name="l00497"></a>00497 <span class="keywordflow">else</span>
<a name="l00498"></a>00498 diff |= ROUTE_DIFF(FLAGS, a->rt_flags != b->rt_flags);
<a name="l00499"></a>00499
<a name="l00500"></a>00500 <span class="preprocessor">#undef ROUTE_DIFF</span>
<a name="l00501"></a>00501 <span class="preprocessor"></span>
<a name="l00502"></a>00502 <span class="keywordflow">return</span> diff;
<a name="l00503"></a>00503 }
<a name="l00504"></a>00504
<a name="l00505"></a>00505 <span class="keyword">static</span> <span class="keyword">struct </span>trans_tbl route_attrs[] = {
<a name="l00506"></a>00506 __ADD(ROUTE_ATTR_FAMILY, family)
<a name="l00507"></a>00507 __ADD(ROUTE_ATTR_TOS, tos)
<a name="l00508"></a>00508 __ADD(ROUTE_ATTR_TABLE, table)
<a name="l00509"></a>00509 __ADD(ROUTE_ATTR_PROTOCOL, protocol)
<a name="l00510"></a>00510 __ADD(ROUTE_ATTR_SCOPE, scope)
<a name="l00511"></a>00511 __ADD(ROUTE_ATTR_TYPE, type)
<a name="l00512"></a>00512 __ADD(ROUTE_ATTR_FLAGS, flags)
<a name="l00513"></a>00513 __ADD(ROUTE_ATTR_DST, dst)
<a name="l00514"></a>00514 __ADD(ROUTE_ATTR_SRC, src)
<a name="l00515"></a>00515 __ADD(ROUTE_ATTR_IIF, iif)
<a name="l00516"></a>00516 __ADD(ROUTE_ATTR_OIF, oif)
<a name="l00517"></a>00517 __ADD(ROUTE_ATTR_GATEWAY, gateway)
<a name="l00518"></a>00518 __ADD(ROUTE_ATTR_PRIO, prio)
<a name="l00519"></a>00519 __ADD(ROUTE_ATTR_PREF_SRC, pref_src)
<a name="l00520"></a>00520 __ADD(ROUTE_ATTR_METRICS, metrics)
<a name="l00521"></a>00521 __ADD(ROUTE_ATTR_MULTIPATH, multipath)
<a name="l00522"></a>00522 __ADD(ROUTE_ATTR_REALMS, realms)
<a name="l00523"></a>00523 __ADD(ROUTE_ATTR_CACHEINFO, cacheinfo)
<a name="l00524"></a>00524 __ADD(ROUTE_ATTR_MP_ALGO, mp_algo)
<a name="l00525"></a>00525 };
<a name="l00526"></a>00526
<a name="l00527"></a>00527 static <span class="keywordtype">char</span> *route_attrs2str(<span class="keywordtype">int</span> attrs, <span class="keywordtype">char</span> *buf, <span class="keywordtype">size_t</span> len)
<a name="l00528"></a>00528 {
<a name="l00529"></a>00529 <span class="keywordflow">return</span> __flags2str(attrs, buf, len, route_attrs,
<a name="l00530"></a>00530 ARRAY_SIZE(route_attrs));
<a name="l00531"></a>00531 }
<a name="l00532"></a>00532 <span class="comment"></span>
<a name="l00533"></a>00533 <span class="comment">/**</span>
<a name="l00534"></a>00534 <span class="comment"> * @name Allocation/Freeing</span>
<a name="l00535"></a>00535 <span class="comment"> * @{</span>
<a name="l00536"></a>00536 <span class="comment"> */</span>
<a name="l00537"></a>00537
<a name="l00538"></a>00538 <span class="keyword">struct </span>rtnl_route *rtnl_route_alloc(<span class="keywordtype">void</span>)
<a name="l00539"></a>00539 {
<a name="l00540"></a>00540 <span class="keywordflow">return</span> (<span class="keyword">struct</span> rtnl_route *) <a class="code" href="group__object.html#ga9c1f2fd887d8325839f452879cdf982a" title="Allocate a new object of kind specified by the operations handle.">nl_object_alloc</a>(&route_obj_ops);
<a name="l00541"></a>00541 }
<a name="l00542"></a>00542
<a name="l00543"></a>00543 <span class="keywordtype">void</span> rtnl_route_get(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00544"></a>00544 {
<a name="l00545"></a>00545 <a class="code" href="group__object.html#gabd5767ac47ec6f09d1ac643f44eb8bfd" title="Acquire a reference on a object.">nl_object_get</a>((<span class="keyword">struct</span> nl_object *) route);
<a name="l00546"></a>00546 }
<a name="l00547"></a>00547
<a name="l00548"></a>00548 <span class="keywordtype">void</span> rtnl_route_put(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00549"></a>00549 {
<a name="l00550"></a>00550 <a class="code" href="group__object.html#ga9905da094bf4c03cf4ac78aeaa86a12b" title="Release a reference from an object.">nl_object_put</a>((<span class="keyword">struct</span> nl_object *) route);
<a name="l00551"></a>00551 }
<a name="l00552"></a>00552 <span class="comment"></span>
<a name="l00553"></a>00553 <span class="comment">/** @} */</span>
<a name="l00554"></a>00554 <span class="comment"></span>
<a name="l00555"></a>00555 <span class="comment">/**</span>
<a name="l00556"></a>00556 <span class="comment"> * @name Attributes</span>
<a name="l00557"></a>00557 <span class="comment"> * @{</span>
<a name="l00558"></a>00558 <span class="comment"> */</span>
<a name="l00559"></a>00559
<a name="l00560"></a>00560 <span class="keywordtype">void</span> rtnl_route_set_table(<span class="keyword">struct</span> rtnl_route *route, <span class="keywordtype">int</span> table)
<a name="l00561"></a>00561 {
<a name="l00562"></a>00562 route->rt_table = table;
<a name="l00563"></a>00563 route->ce_mask |= ROUTE_ATTR_TABLE;
<a name="l00564"></a>00564 }
<a name="l00565"></a>00565
<a name="l00566"></a>00566 <span class="keywordtype">int</span> rtnl_route_get_table(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00567"></a>00567 {
<a name="l00568"></a>00568 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_TABLE)
<a name="l00569"></a>00569 <span class="keywordflow">return</span> route->rt_table;
<a name="l00570"></a>00570 <span class="keywordflow">else</span>
<a name="l00571"></a>00571 <span class="keywordflow">return</span> RT_TABLE_MAIN;
<a name="l00572"></a>00572 }
<a name="l00573"></a>00573
<a name="l00574"></a>00574 <span class="keywordtype">void</span> rtnl_route_set_scope(<span class="keyword">struct</span> rtnl_route *route, <span class="keywordtype">int</span> scope)
<a name="l00575"></a>00575 {
<a name="l00576"></a>00576 route->rt_scope = scope;
<a name="l00577"></a>00577 route->ce_mask |= ROUTE_ATTR_SCOPE;
<a name="l00578"></a>00578 }
<a name="l00579"></a>00579
<a name="l00580"></a>00580 <span class="keywordtype">int</span> rtnl_route_get_scope(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00581"></a>00581 {
<a name="l00582"></a>00582 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_SCOPE)
<a name="l00583"></a>00583 <span class="keywordflow">return</span> route->rt_scope;
<a name="l00584"></a>00584 <span class="keywordflow">else</span>
<a name="l00585"></a>00585 <span class="keywordflow">return</span> RT_SCOPE_NOWHERE;
<a name="l00586"></a>00586 }
<a name="l00587"></a>00587
<a name="l00588"></a>00588 <span class="keywordtype">void</span> rtnl_route_set_tos(<span class="keyword">struct</span> rtnl_route *route, <span class="keywordtype">int</span> tos)
<a name="l00589"></a>00589 {
<a name="l00590"></a>00590 route->rt_tos = tos;
<a name="l00591"></a>00591 route->ce_mask |= ROUTE_ATTR_TOS;
<a name="l00592"></a>00592 }
<a name="l00593"></a>00593
<a name="l00594"></a>00594 <span class="keywordtype">int</span> rtnl_route_get_tos(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00595"></a>00595 {
<a name="l00596"></a>00596 <span class="keywordflow">return</span> route->rt_tos;
<a name="l00597"></a>00597 }
<a name="l00598"></a>00598
<a name="l00599"></a>00599 <span class="keywordtype">void</span> rtnl_route_set_realms(<span class="keyword">struct</span> rtnl_route *route, realm_t realms)
<a name="l00600"></a>00600 {
<a name="l00601"></a>00601 route->rt_realms = realms;
<a name="l00602"></a>00602 route->ce_mask |= ROUTE_ATTR_REALMS;
<a name="l00603"></a>00603 }
<a name="l00604"></a>00604
<a name="l00605"></a>00605 realm_t rtnl_route_get_realms(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00606"></a>00606 {
<a name="l00607"></a>00607 <span class="keywordflow">return</span> route->rt_realms;
<a name="l00608"></a>00608 }
<a name="l00609"></a>00609
<a name="l00610"></a>00610 <span class="keywordtype">void</span> rtnl_route_set_protocol(<span class="keyword">struct</span> rtnl_route *route, <span class="keywordtype">int</span> proto)
<a name="l00611"></a>00611 {
<a name="l00612"></a>00612 route->rt_protocol = proto;
<a name="l00613"></a>00613 route->ce_mask |= ROUTE_ATTR_PROTOCOL;
<a name="l00614"></a>00614 }
<a name="l00615"></a>00615
<a name="l00616"></a>00616 <span class="keywordtype">int</span> rtnl_route_get_protocol(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00617"></a>00617 {
<a name="l00618"></a>00618 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_PROTOCOL)
<a name="l00619"></a>00619 <span class="keywordflow">return</span> route->rt_protocol;
<a name="l00620"></a>00620 <span class="keywordflow">else</span>
<a name="l00621"></a>00621 <span class="keywordflow">return</span> RTPROT_STATIC;
<a name="l00622"></a>00622 }
<a name="l00623"></a>00623
<a name="l00624"></a>00624 <span class="keywordtype">void</span> rtnl_route_set_prio(<span class="keyword">struct</span> rtnl_route *route, <span class="keywordtype">int</span> prio)
<a name="l00625"></a>00625 {
<a name="l00626"></a>00626 route->rt_prio = prio;
<a name="l00627"></a>00627 route->ce_mask |= ROUTE_ATTR_PRIO;
<a name="l00628"></a>00628 }
<a name="l00629"></a>00629
<a name="l00630"></a>00630 <span class="keywordtype">int</span> rtnl_route_get_prio(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00631"></a>00631 {
<a name="l00632"></a>00632 <span class="keywordflow">return</span> route->rt_prio;
<a name="l00633"></a>00633 }
<a name="l00634"></a>00634
<a name="l00635"></a>00635 <span class="keywordtype">void</span> rtnl_route_set_family(<span class="keyword">struct</span> rtnl_route *route, <span class="keywordtype">int</span> family)
<a name="l00636"></a>00636 {
<a name="l00637"></a>00637 route->rt_family = family;
<a name="l00638"></a>00638 route->ce_mask |= ROUTE_ATTR_FAMILY;
<a name="l00639"></a>00639 }
<a name="l00640"></a>00640
<a name="l00641"></a>00641 <span class="keywordtype">int</span> rtnl_route_get_family(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00642"></a>00642 {
<a name="l00643"></a>00643 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_FAMILY)
<a name="l00644"></a>00644 <span class="keywordflow">return</span> route->rt_family;
<a name="l00645"></a>00645 <span class="keywordflow">else</span>
<a name="l00646"></a>00646 <span class="keywordflow">return</span> AF_UNSPEC;
<a name="l00647"></a>00647 }
<a name="l00648"></a>00648
<a name="l00649"></a>00649 <span class="keywordtype">int</span> rtnl_route_set_dst(<span class="keyword">struct</span> rtnl_route *route, <span class="keyword">struct</span> nl_addr *addr)
<a name="l00650"></a>00650 {
<a name="l00651"></a>00651 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_FAMILY) {
<a name="l00652"></a>00652 <span class="keywordflow">if</span> (addr->a_family != route->rt_family)
<a name="l00653"></a>00653 <span class="keywordflow">return</span> nl_error(EINVAL, <span class="stringliteral">"Address family mismatch"</span>);
<a name="l00654"></a>00654 } <span class="keywordflow">else</span>
<a name="l00655"></a>00655 route->rt_family = addr->a_family;
<a name="l00656"></a>00656
<a name="l00657"></a>00657 <span class="keywordflow">if</span> (route->rt_dst)
<a name="l00658"></a>00658 nl_addr_put(route->rt_dst);
<a name="l00659"></a>00659
<a name="l00660"></a>00660 nl_addr_get(addr);
<a name="l00661"></a>00661 route->rt_dst = addr;
<a name="l00662"></a>00662
<a name="l00663"></a>00663 route->ce_mask |= (ROUTE_ATTR_DST | ROUTE_ATTR_FAMILY);
<a name="l00664"></a>00664
<a name="l00665"></a>00665 <span class="keywordflow">return</span> 0;
<a name="l00666"></a>00666 }
<a name="l00667"></a>00667
<a name="l00668"></a>00668 <span class="keyword">struct </span>nl_addr *rtnl_route_get_dst(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00669"></a>00669 {
<a name="l00670"></a>00670 <span class="keywordflow">return</span> route->rt_dst;
<a name="l00671"></a>00671 }
<a name="l00672"></a>00672
<a name="l00673"></a>00673 <span class="keywordtype">int</span> rtnl_route_get_dst_len(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00674"></a>00674 {
<a name="l00675"></a>00675 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_DST)
<a name="l00676"></a>00676 <span class="keywordflow">return</span> <a class="code" href="group__addr.html#gabaeaaa163f115fff9318424fc9bd304b" title="Get prefix length of abstract address object.">nl_addr_get_prefixlen</a>(route->rt_dst);
<a name="l00677"></a>00677 <span class="keywordflow">else</span>
<a name="l00678"></a>00678 <span class="keywordflow">return</span> 0;
<a name="l00679"></a>00679 }
<a name="l00680"></a>00680
<a name="l00681"></a>00681 <span class="keywordtype">int</span> rtnl_route_set_src(<span class="keyword">struct</span> rtnl_route *route, <span class="keyword">struct</span> nl_addr *addr)
<a name="l00682"></a>00682 {
<a name="l00683"></a>00683 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_FAMILY) {
<a name="l00684"></a>00684 <span class="keywordflow">if</span> (addr->a_family != route->rt_family)
<a name="l00685"></a>00685 <span class="keywordflow">return</span> nl_error(EINVAL, <span class="stringliteral">"Address family mismatch"</span>);
<a name="l00686"></a>00686 } <span class="keywordflow">else</span>
<a name="l00687"></a>00687 route->rt_family = addr->a_family;
<a name="l00688"></a>00688
<a name="l00689"></a>00689 <span class="keywordflow">if</span> (route->rt_src)
<a name="l00690"></a>00690 nl_addr_put(route->rt_src);
<a name="l00691"></a>00691
<a name="l00692"></a>00692 nl_addr_get(addr);
<a name="l00693"></a>00693 route->rt_src = addr;
<a name="l00694"></a>00694 route->ce_mask |= (ROUTE_ATTR_SRC | ROUTE_ATTR_FAMILY);
<a name="l00695"></a>00695
<a name="l00696"></a>00696 <span class="keywordflow">return</span> 0;
<a name="l00697"></a>00697 }
<a name="l00698"></a>00698
<a name="l00699"></a>00699 <span class="keyword">struct </span>nl_addr *rtnl_route_get_src(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00700"></a>00700 {
<a name="l00701"></a>00701 <span class="keywordflow">return</span> route->rt_src;
<a name="l00702"></a>00702 }
<a name="l00703"></a>00703
<a name="l00704"></a>00704 <span class="keywordtype">int</span> rtnl_route_get_src_len(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00705"></a>00705 {
<a name="l00706"></a>00706 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_SRC)
<a name="l00707"></a>00707 <span class="keywordflow">return</span> <a class="code" href="group__addr.html#gabaeaaa163f115fff9318424fc9bd304b" title="Get prefix length of abstract address object.">nl_addr_get_prefixlen</a>(route->rt_src);
<a name="l00708"></a>00708 <span class="keywordflow">else</span>
<a name="l00709"></a>00709 <span class="keywordflow">return</span> 0;
<a name="l00710"></a>00710 }
<a name="l00711"></a>00711
<a name="l00712"></a>00712 <span class="keywordtype">int</span> rtnl_route_set_gateway(<span class="keyword">struct</span> rtnl_route *route, <span class="keyword">struct</span> nl_addr *addr)
<a name="l00713"></a>00713 {
<a name="l00714"></a>00714 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_FAMILY) {
<a name="l00715"></a>00715 <span class="keywordflow">if</span> (addr->a_family != route->rt_family)
<a name="l00716"></a>00716 <span class="keywordflow">return</span> nl_error(EINVAL, <span class="stringliteral">"Address family mismatch"</span>);
<a name="l00717"></a>00717 } <span class="keywordflow">else</span>
<a name="l00718"></a>00718 route->rt_family = addr->a_family;
<a name="l00719"></a>00719
<a name="l00720"></a>00720 <span class="keywordflow">if</span> (route->rt_gateway)
<a name="l00721"></a>00721 nl_addr_put(route->rt_gateway);
<a name="l00722"></a>00722
<a name="l00723"></a>00723 nl_addr_get(addr);
<a name="l00724"></a>00724 route->rt_gateway = addr;
<a name="l00725"></a>00725 route->ce_mask |= (ROUTE_ATTR_GATEWAY | ROUTE_ATTR_FAMILY);
<a name="l00726"></a>00726
<a name="l00727"></a>00727 <span class="keywordflow">return</span> 0;
<a name="l00728"></a>00728 }
<a name="l00729"></a>00729
<a name="l00730"></a>00730 <span class="keyword">struct </span>nl_addr *rtnl_route_get_gateway(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00731"></a>00731 {
<a name="l00732"></a>00732 <span class="keywordflow">return</span> route->rt_gateway;
<a name="l00733"></a>00733 }
<a name="l00734"></a>00734
<a name="l00735"></a>00735 <span class="keywordtype">void</span> rtnl_route_set_type(<span class="keyword">struct</span> rtnl_route *route, <span class="keywordtype">int</span> type)
<a name="l00736"></a>00736 {
<a name="l00737"></a>00737 route->rt_type = type;
<a name="l00738"></a>00738 route->ce_mask |= ROUTE_ATTR_TYPE;
<a name="l00739"></a>00739 }
<a name="l00740"></a>00740
<a name="l00741"></a>00741 <span class="keywordtype">int</span> rtnl_route_get_type(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00742"></a>00742 {
<a name="l00743"></a>00743 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_TYPE)
<a name="l00744"></a>00744 <span class="keywordflow">return</span> route->rt_type;
<a name="l00745"></a>00745 <span class="keywordflow">else</span>
<a name="l00746"></a>00746 <span class="keywordflow">return</span> RTN_UNICAST;
<a name="l00747"></a>00747 }
<a name="l00748"></a>00748
<a name="l00749"></a>00749 <span class="keywordtype">void</span> rtnl_route_set_flags(<span class="keyword">struct</span> rtnl_route *route, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags)
<a name="l00750"></a>00750 {
<a name="l00751"></a>00751 route->rt_flag_mask |= flags;
<a name="l00752"></a>00752 route->rt_flags |= flags;
<a name="l00753"></a>00753 route->ce_mask |= ROUTE_ATTR_FLAGS;
<a name="l00754"></a>00754 }
<a name="l00755"></a>00755
<a name="l00756"></a>00756 <span class="keywordtype">void</span> rtnl_route_unset_flags(<span class="keyword">struct</span> rtnl_route *route, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags)
<a name="l00757"></a>00757 {
<a name="l00758"></a>00758 route->rt_flag_mask |= flags;
<a name="l00759"></a>00759 route->rt_flags &= ~flags;
<a name="l00760"></a>00760 route->ce_mask |= ROUTE_ATTR_FLAGS;
<a name="l00761"></a>00761 }
<a name="l00762"></a>00762
<a name="l00763"></a>00763 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> rtnl_route_get_flags(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00764"></a>00764 {
<a name="l00765"></a>00765 <span class="keywordflow">return</span> route->rt_flags;
<a name="l00766"></a>00766 }
<a name="l00767"></a>00767
<a name="l00768"></a>00768 <span class="keywordtype">int</span> rtnl_route_set_metric(<span class="keyword">struct</span> rtnl_route *route, <span class="keywordtype">int</span> metric, uint32_t value)
<a name="l00769"></a>00769 {
<a name="l00770"></a>00770 <span class="keywordflow">if</span> (metric > RTAX_MAX || metric < 1)
<a name="l00771"></a>00771 <span class="keywordflow">return</span> nl_error(EINVAL, <span class="stringliteral">"Metric out of range (1..%d)"</span>,
<a name="l00772"></a>00772 RTAX_MAX);
<a name="l00773"></a>00773
<a name="l00774"></a>00774 route->rt_metrics[metric - 1] = value;
<a name="l00775"></a>00775 route->rt_metrics_mask |= (1 << (metric - 1));
<a name="l00776"></a>00776
<a name="l00777"></a>00777 <span class="keywordflow">return</span> 0;
<a name="l00778"></a>00778 }
<a name="l00779"></a>00779
<a name="l00780"></a>00780 <span class="keywordtype">int</span> rtnl_route_unset_metric(<span class="keyword">struct</span> rtnl_route *route, <span class="keywordtype">int</span> metric)
<a name="l00781"></a>00781 {
<a name="l00782"></a>00782 <span class="keywordflow">if</span> (metric > RTAX_MAX || metric < 1)
<a name="l00783"></a>00783 <span class="keywordflow">return</span> nl_error(EINVAL, <span class="stringliteral">"Metric out of range (1..%d)"</span>,
<a name="l00784"></a>00784 RTAX_MAX);
<a name="l00785"></a>00785
<a name="l00786"></a>00786 route->rt_metrics_mask &= ~(1 << (metric - 1));
<a name="l00787"></a>00787
<a name="l00788"></a>00788 <span class="keywordflow">return</span> 0;
<a name="l00789"></a>00789 }
<a name="l00790"></a>00790
<a name="l00791"></a>00791 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> rtnl_route_get_metric(<span class="keyword">struct</span> rtnl_route *route, <span class="keywordtype">int</span> metric)
<a name="l00792"></a>00792 {
<a name="l00793"></a>00793 <span class="keywordflow">if</span> (metric > RTAX_MAX || metric < 1)
<a name="l00794"></a>00794 <span class="keywordflow">return</span> UINT_MAX;
<a name="l00795"></a>00795
<a name="l00796"></a>00796 <span class="keywordflow">if</span> (!(route->rt_metrics_mask & (1 << (metric - 1))))
<a name="l00797"></a>00797 <span class="keywordflow">return</span> UINT_MAX;
<a name="l00798"></a>00798
<a name="l00799"></a>00799 <span class="keywordflow">return</span> route->rt_metrics[metric - 1];
<a name="l00800"></a>00800 }
<a name="l00801"></a>00801
<a name="l00802"></a>00802 <span class="keywordtype">int</span> rtnl_route_set_pref_src(<span class="keyword">struct</span> rtnl_route *route, <span class="keyword">struct</span> nl_addr *addr)
<a name="l00803"></a>00803 {
<a name="l00804"></a>00804 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_FAMILY) {
<a name="l00805"></a>00805 <span class="keywordflow">if</span> (addr->a_family != route->rt_family)
<a name="l00806"></a>00806 <span class="keywordflow">return</span> nl_error(EINVAL, <span class="stringliteral">"Address family mismatch"</span>);
<a name="l00807"></a>00807 } <span class="keywordflow">else</span>
<a name="l00808"></a>00808 route->rt_family = addr->a_family;
<a name="l00809"></a>00809
<a name="l00810"></a>00810 <span class="keywordflow">if</span> (route->rt_pref_src)
<a name="l00811"></a>00811 nl_addr_put(route->rt_pref_src);
<a name="l00812"></a>00812
<a name="l00813"></a>00813 nl_addr_get(addr);
<a name="l00814"></a>00814 route->rt_pref_src = addr;
<a name="l00815"></a>00815 route->ce_mask |= (ROUTE_ATTR_PREF_SRC | ROUTE_ATTR_FAMILY);
<a name="l00816"></a>00816
<a name="l00817"></a>00817 <span class="keywordflow">return</span> 0;
<a name="l00818"></a>00818 }
<a name="l00819"></a>00819
<a name="l00820"></a>00820 <span class="keyword">struct </span>nl_addr *rtnl_route_get_pref_src(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00821"></a>00821 {
<a name="l00822"></a>00822 <span class="keywordflow">return</span> route->rt_pref_src;
<a name="l00823"></a>00823 }
<a name="l00824"></a>00824
<a name="l00825"></a>00825 <span class="keywordtype">void</span> rtnl_route_set_oif(<span class="keyword">struct</span> rtnl_route *route, <span class="keywordtype">int</span> ifindex)
<a name="l00826"></a>00826 {
<a name="l00827"></a>00827 route->rt_oif = ifindex;
<a name="l00828"></a>00828 route->ce_mask |= ROUTE_ATTR_OIF;
<a name="l00829"></a>00829 }
<a name="l00830"></a>00830
<a name="l00831"></a>00831 <span class="keywordtype">int</span> rtnl_route_get_oif(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00832"></a>00832 {
<a name="l00833"></a>00833 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_OIF)
<a name="l00834"></a>00834 <span class="keywordflow">return</span> route->rt_oif;
<a name="l00835"></a>00835 <span class="keywordflow">else</span>
<a name="l00836"></a>00836 <span class="keywordflow">return</span> <a class="code" href="group__link.html#ga774720bec7d14a6e314238c42122ec78" title="Special interface index stating the link was not found.">RTNL_LINK_NOT_FOUND</a>;
<a name="l00837"></a>00837 }
<a name="l00838"></a>00838
<a name="l00839"></a>00839 <span class="keywordtype">void</span> rtnl_route_set_iif(<span class="keyword">struct</span> rtnl_route *route, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)
<a name="l00840"></a>00840 {
<a name="l00841"></a>00841 strncpy(route->rt_iif, name, <span class="keyword">sizeof</span>(route->rt_iif) - 1);
<a name="l00842"></a>00842 route->ce_mask |= ROUTE_ATTR_IIF;
<a name="l00843"></a>00843 }
<a name="l00844"></a>00844
<a name="l00845"></a>00845 <span class="keywordtype">char</span> *rtnl_route_get_iif(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00846"></a>00846 {
<a name="l00847"></a>00847 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_IIF)
<a name="l00848"></a>00848 <span class="keywordflow">return</span> route->rt_iif;
<a name="l00849"></a>00849 <span class="keywordflow">else</span>
<a name="l00850"></a>00850 <span class="keywordflow">return</span> NULL;
<a name="l00851"></a>00851 }
<a name="l00852"></a>00852
<a name="l00853"></a>00853 <span class="keywordtype">void</span> rtnl_route_add_nexthop(<span class="keyword">struct</span> rtnl_route *route, <span class="keyword">struct</span> rtnl_nexthop *nh)
<a name="l00854"></a>00854 {
<a name="l00855"></a>00855 nl_list_add_tail(&nh->rtnh_list, &route->rt_nexthops);
<a name="l00856"></a>00856 route->ce_mask |= ROUTE_ATTR_MULTIPATH;
<a name="l00857"></a>00857 }
<a name="l00858"></a>00858
<a name="l00859"></a>00859 <span class="keywordtype">void</span> rtnl_route_remove_nexthop(<span class="keyword">struct</span> rtnl_nexthop *nh)
<a name="l00860"></a>00860 {
<a name="l00861"></a>00861 nl_list_del(&nh->rtnh_list);
<a name="l00862"></a>00862 }
<a name="l00863"></a>00863
<a name="l00864"></a>00864 <span class="keyword">struct </span><a class="code" href="structnl__list__head.html">nl_list_head</a> *rtnl_route_get_nexthops(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00865"></a>00865 {
<a name="l00866"></a>00866 <span class="keywordflow">return</span> &route->rt_nexthops;
<a name="l00867"></a>00867 }
<a name="l00868"></a>00868
<a name="l00869"></a>00869 <span class="keywordtype">void</span> rtnl_route_set_cacheinfo(<span class="keyword">struct</span> rtnl_route *route,
<a name="l00870"></a>00870 <span class="keyword">struct</span> <a class="code" href="structrtnl__rtcacheinfo.html">rtnl_rtcacheinfo</a> *ci)
<a name="l00871"></a>00871 {
<a name="l00872"></a>00872 memcpy(&route->rt_cacheinfo, ci, <span class="keyword">sizeof</span>(*ci));
<a name="l00873"></a>00873 route->ce_mask |= ROUTE_ATTR_CACHEINFO;
<a name="l00874"></a>00874 }
<a name="l00875"></a>00875
<a name="l00876"></a>00876 uint32_t rtnl_route_get_mp_algo(<span class="keyword">struct</span> rtnl_route *route)
<a name="l00877"></a>00877 {
<a name="l00878"></a>00878 <span class="keywordflow">if</span> (route->ce_mask & ROUTE_ATTR_MP_ALGO)
<a name="l00879"></a>00879 <span class="keywordflow">return</span> route->rt_mp_algo;
<a name="l00880"></a>00880 <span class="keywordflow">else</span>
<a name="l00881"></a>00881 <span class="keywordflow">return</span> IP_MP_ALG_NONE;
<a name="l00882"></a>00882 }
<a name="l00883"></a>00883
<a name="l00884"></a>00884 <span class="keywordtype">void</span> rtnl_route_set_mp_algo(<span class="keyword">struct</span> rtnl_route *route, uint32_t algo)
<a name="l00885"></a>00885 {
<a name="l00886"></a>00886 route->rt_mp_algo = algo;
<a name="l00887"></a>00887 route->ce_mask |= ROUTE_ATTR_MP_ALGO;
<a name="l00888"></a>00888 }
<a name="l00889"></a>00889 <span class="comment"></span>
<a name="l00890"></a>00890 <span class="comment">/** @} */</span>
<a name="l00891"></a>00891
<a name="l00892"></a>00892 <span class="keyword">struct </span><a class="code" href="structnl__object__ops.html" title="Object Operations.">nl_object_ops</a> route_obj_ops = {
<a name="l00893"></a>00893 .<a class="code" href="structnl__object__ops.html#a5225584343fe711642303e000b036ee9" title="Unique name of object type.">oo_name</a> = <span class="stringliteral">"route/route"</span>,
<a name="l00894"></a>00894 .oo_size = <span class="keyword">sizeof</span>(<span class="keyword">struct </span>rtnl_route),
<a name="l00895"></a>00895 .oo_constructor = route_constructor,
<a name="l00896"></a>00896 .oo_free_data = route_free_data,
<a name="l00897"></a>00897 .oo_clone = route_clone,
<a name="l00898"></a>00898 .oo_dump[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a5597887c080d5ecae358b6065a4048fd" title="Dump object in a brief one-liner.">NL_DUMP_BRIEF</a>] = route_dump_brief,
<a name="l00899"></a>00899 .oo_dump[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a1445106c7af529b2c99ee289fbcd3179" title="Dump all attributes but no statistics.">NL_DUMP_FULL</a>] = route_dump_full,
<a name="l00900"></a>00900 .oo_dump[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a8ebedc55094df6175b84fb1230047a65" title="Dump all attributes including statistics.">NL_DUMP_STATS</a>] = route_dump_stats,
<a name="l00901"></a>00901 .oo_dump[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9aa5b83654e99e53423c39b0d6e835d768" title="Dump all attribtes in XML format.">NL_DUMP_XML</a>] = route_dump_xml,
<a name="l00902"></a>00902 .oo_dump[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a7178b29f7f68857970540f2d1dabbaf1" title="Dump all attribtues as env variables.">NL_DUMP_ENV</a>] = route_dump_env,
<a name="l00903"></a>00903 .oo_compare = route_compare,
<a name="l00904"></a>00904 .oo_attrs2str = route_attrs2str,
<a name="l00905"></a>00905 .oo_id_attrs = (ROUTE_ATTR_FAMILY | ROUTE_ATTR_TOS |
<a name="l00906"></a>00906 ROUTE_ATTR_TABLE | ROUTE_ATTR_DST),
<a name="l00907"></a>00907 };
<a name="l00908"></a>00908 <span class="comment"></span>
<a name="l00909"></a>00909 <span class="comment">/** @} */</span>
</pre></div></div>
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