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libunbound-devel-1.3.4-1mdv2010.0.i586.rpm

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<h1>serviced_query Struct Reference</h1><!-- doxytag: class="serviced_query" -->Query service record.  
<a href="#_details">More...</a>
<p>
<code>#include &lt;outside_network.h&gt;</code>
<p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#bb309a526dbf189229a65ff9c35dbdcd">serviced_query_status</a> { <br>
&nbsp;&nbsp;<a class="el" href="structserviced__query.html#bb309a526dbf189229a65ff9c35dbdcdc389662fe4d5091373e2505f6175f2fb">serviced_initial</a>, 
<a class="el" href="structserviced__query.html#bb309a526dbf189229a65ff9c35dbdcd2c15d87db29f044af02536524134b145">serviced_query_UDP_EDNS</a>, 
<a class="el" href="structserviced__query.html#bb309a526dbf189229a65ff9c35dbdcdca99d0143aeadf861f6f4a80788a1ddf">serviced_query_UDP</a>, 
<a class="el" href="structserviced__query.html#bb309a526dbf189229a65ff9c35dbdcdffb9098e542c8dab11e6be14cc3d27a0">serviced_query_TCP_EDNS</a>, 
<br>
&nbsp;&nbsp;<a class="el" href="structserviced__query.html#bb309a526dbf189229a65ff9c35dbdcd722402b1e1f94ead27e50274836a1265">serviced_query_TCP</a>, 
<a class="el" href="structserviced__query.html#bb309a526dbf189229a65ff9c35dbdcd6851b0903f4e9d2cd0c0d558d9bfed3e">serviced_query_PROBE_EDNS</a>
<br>
 }</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">current status  <a href="structserviced__query.html#bb309a526dbf189229a65ff9c35dbdcd">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Data Fields</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="682869235793f9e9b2c70bf5d5789c88"></a><!-- doxytag: member="serviced_query::node" ref="682869235793f9e9b2c70bf5d5789c88" args="" -->
<a class="el" href="structrbnode__t.html">rbnode_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#682869235793f9e9b2c70bf5d5789c88">node</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">The rbtree node, key is this record. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#09a7f9e20ca541745d602d6b14d8d980">qbuf</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">The query that needs to be answered.  <a href="#09a7f9e20ca541745d602d6b14d8d980"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">size_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#e50046c5373a509dbc7e08ebd9547089">qbuflen</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">length of qbuf.  <a href="#e50046c5373a509dbc7e08ebd9547089"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#94fc3610304fd7786b95b3da86eadd31">dnssec</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">If an EDNS section is included, the DO/CD bit will be turned on.  <a href="#94fc3610304fd7786b95b3da86eadd31"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="c7631b9d7c59e49a8219e489d1249375"></a><!-- doxytag: member="serviced_query::addr" ref="c7631b9d7c59e49a8219e489d1249375" args="" -->
struct sockaddr_storage&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#c7631b9d7c59e49a8219e489d1249375">addr</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">where to send it <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">socklen_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#96664d01f534a72e772368637a7cea65">addrlen</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">length of addr field in use.  <a href="#96664d01f534a72e772368637a7cea65"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum <br class="typebreak">
<a class="el" href="structserviced__query.html#bb309a526dbf189229a65ff9c35dbdcd">serviced_query::serviced_query_status</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#a157e7e4a16c7ccf367f0ccd5daea6cf">status</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">current status  <a href="#a157e7e4a16c7ccf367f0ccd5daea6cf"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="4e1ddd6b0f9947e2cba8875b60ce6e5f"></a><!-- doxytag: member="serviced_query::to_be_deleted" ref="4e1ddd6b0f9947e2cba8875b60ce6e5f" args="" -->
int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#4e1ddd6b0f9947e2cba8875b60ce6e5f">to_be_deleted</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">true if <a class="el" href="structserviced__query.html" title="Query service record.">serviced_query</a> is scheduled for deletion already <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="29b4c04c634eca585f57a5c7e9bc5ef2"></a><!-- doxytag: member="serviced_query::retry" ref="29b4c04c634eca585f57a5c7e9bc5ef2" args="" -->
int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#29b4c04c634eca585f57a5c7e9bc5ef2">retry</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">number of UDP retries <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="9d40be29ac0e0d1da80b27ff3c7e86af"></a><!-- doxytag: member="serviced_query::last_sent_time" ref="9d40be29ac0e0d1da80b27ff3c7e86af" args="" -->
struct timeval&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#9d40be29ac0e0d1da80b27ff3c7e86af">last_sent_time</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">time last UDP was sent <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a121502a2a80cca54b478866f881cc56"></a><!-- doxytag: member="serviced_query::last_rtt" ref="a121502a2a80cca54b478866f881cc56" args="" -->
int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#a121502a2a80cca54b478866f881cc56">last_rtt</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">rtt of last (UDP) message <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a0b15fcc12d7f54296d4bc189383df33"></a><!-- doxytag: member="serviced_query::edns_lame_known" ref="a0b15fcc12d7f54296d4bc189383df33" args="" -->
int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#a0b15fcc12d7f54296d4bc189383df33">edns_lame_known</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">do we know edns probe status already, for UDP_EDNS queries <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="cfcf4064892ba646f3e4fbfb1f347c54"></a><!-- doxytag: member="serviced_query::outnet" ref="cfcf4064892ba646f3e4fbfb1f347c54" args="" -->
struct <a class="el" href="structoutside__network.html">outside_network</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#cfcf4064892ba646f3e4fbfb1f347c54">outnet</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">outside network this is part of <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structservice__callback.html">service_callback</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#7033f1fae1025ca66514757b70c3a36f">cblist</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">list of interested parties that need callback on results.  <a href="#7033f1fae1025ca66514757b70c3a36f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2bea64ec122beb6e191c816306fceff8"></a><!-- doxytag: member="serviced_query::pending" ref="2bea64ec122beb6e191c816306fceff8" args="" -->
void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structserviced__query.html#2bea64ec122beb6e191c816306fceff8">pending</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">the UDP or TCP query that is <a class="el" href="structpending.html" title="A query that has an answer pending for it.">pending</a>, see status which <br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Query service record. 
<p>
Contains query and destination. UDP, TCP, EDNS are all tried. complete with retries and timeouts. A number of interested parties can receive a callback. <hr><h2>Member Enumeration Documentation</h2>
<a class="anchor" name="bb309a526dbf189229a65ff9c35dbdcd"></a><!-- doxytag: member="serviced_query::serviced_query_status" ref="bb309a526dbf189229a65ff9c35dbdcd" args="" -->
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          <td class="memname">enum <a class="el" href="structserviced__query.html#bb309a526dbf189229a65ff9c35dbdcd">serviced_query::serviced_query_status</a>          </td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
current status 
<p>
<dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" name="bb309a526dbf189229a65ff9c35dbdcdc389662fe4d5091373e2505f6175f2fb"></a><!-- doxytag: member="serviced_initial" ref="bb309a526dbf189229a65ff9c35dbdcdc389662fe4d5091373e2505f6175f2fb" args="" -->serviced_initial</em>&nbsp;</td><td>
initial status </td></tr>
<tr><td valign="top"><em><a class="anchor" name="bb309a526dbf189229a65ff9c35dbdcd2c15d87db29f044af02536524134b145"></a><!-- doxytag: member="serviced_query_UDP_EDNS" ref="bb309a526dbf189229a65ff9c35dbdcd2c15d87db29f044af02536524134b145" args="" -->serviced_query_UDP_EDNS</em>&nbsp;</td><td>
UDP with EDNS sent. </td></tr>
<tr><td valign="top"><em><a class="anchor" name="bb309a526dbf189229a65ff9c35dbdcdca99d0143aeadf861f6f4a80788a1ddf"></a><!-- doxytag: member="serviced_query_UDP" ref="bb309a526dbf189229a65ff9c35dbdcdca99d0143aeadf861f6f4a80788a1ddf" args="" -->serviced_query_UDP</em>&nbsp;</td><td>
UDP without EDNS sent. </td></tr>
<tr><td valign="top"><em><a class="anchor" name="bb309a526dbf189229a65ff9c35dbdcdffb9098e542c8dab11e6be14cc3d27a0"></a><!-- doxytag: member="serviced_query_TCP_EDNS" ref="bb309a526dbf189229a65ff9c35dbdcdffb9098e542c8dab11e6be14cc3d27a0" args="" -->serviced_query_TCP_EDNS</em>&nbsp;</td><td>
TCP with EDNS sent. </td></tr>
<tr><td valign="top"><em><a class="anchor" name="bb309a526dbf189229a65ff9c35dbdcd722402b1e1f94ead27e50274836a1265"></a><!-- doxytag: member="serviced_query_TCP" ref="bb309a526dbf189229a65ff9c35dbdcd722402b1e1f94ead27e50274836a1265" args="" -->serviced_query_TCP</em>&nbsp;</td><td>
TCP without EDNS sent. </td></tr>
<tr><td valign="top"><em><a class="anchor" name="bb309a526dbf189229a65ff9c35dbdcd6851b0903f4e9d2cd0c0d558d9bfed3e"></a><!-- doxytag: member="serviced_query_PROBE_EDNS" ref="bb309a526dbf189229a65ff9c35dbdcd6851b0903f4e9d2cd0c0d558d9bfed3e" args="" -->serviced_query_PROBE_EDNS</em>&nbsp;</td><td>
probe to test EDNS lameness (EDNS is dropped) </td></tr>
</table>
</dl>

</div>
</div><p>
<hr><h2>Field Documentation</h2>
<a class="anchor" name="09a7f9e20ca541745d602d6b14d8d980"></a><!-- doxytag: member="serviced_query::qbuf" ref="09a7f9e20ca541745d602d6b14d8d980" args="" -->
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          <td class="memname">uint8_t* <a class="el" href="structserviced__query.html#09a7f9e20ca541745d602d6b14d8d980">serviced_query::qbuf</a>          </td>
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<div class="memdoc">

<p>
The query that needs to be answered. 
<p>
Starts with flags u16, then qdcount, ..., including qname, qtype, qclass. Does not include EDNS record. 
<p>Referenced by <a class="el" href="outside__network_8c_source.html#l01056">lookup_serviced()</a>, <a class="el" href="outside__network_8c_source.html#l01556">outnet_serviced_query()</a>, <a class="el" href="outside__network_8c_source.html#l01308">serviced_callbacks()</a>, <a class="el" href="outside__network_8c_source.html#l00092">serviced_cmp()</a>, <a class="el" href="outside__network_8c_source.html#l01072">serviced_create()</a>, <a class="el" href="outside__network_8c_source.html#l01192">serviced_encode()</a>, <a class="el" href="outside__network_8c_source.html#l00601">serviced_node_del()</a>, and <a class="el" href="outside__network_8c_source.html#l01441">serviced_udp_callback()</a>.</p>

</div>
</div><p>
<a class="anchor" name="e50046c5373a509dbc7e08ebd9547089"></a><!-- doxytag: member="serviced_query::qbuflen" ref="e50046c5373a509dbc7e08ebd9547089" args="" -->
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          <td class="memname">size_t <a class="el" href="structserviced__query.html#e50046c5373a509dbc7e08ebd9547089">serviced_query::qbuflen</a>          </td>
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<p>
length of qbuf. 
<p>

<p>Referenced by <a class="el" href="outside__network_8c_source.html#l01056">lookup_serviced()</a>, <a class="el" href="outside__network_8c_source.html#l01664">outnet_get_mem()</a>, <a class="el" href="outside__network_8c_source.html#l01308">serviced_callbacks()</a>, <a class="el" href="outside__network_8c_source.html#l00092">serviced_cmp()</a>, <a class="el" href="outside__network_8c_source.html#l01072">serviced_create()</a>, <a class="el" href="outside__network_8c_source.html#l01192">serviced_encode()</a>, and <a class="el" href="outside__network_8c_source.html#l01710">serviced_get_mem()</a>.</p>

</div>
</div><p>
<a class="anchor" name="94fc3610304fd7786b95b3da86eadd31"></a><!-- doxytag: member="serviced_query::dnssec" ref="94fc3610304fd7786b95b3da86eadd31" args="" -->
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          <td class="memname">int <a class="el" href="structserviced__query.html#94fc3610304fd7786b95b3da86eadd31">serviced_query::dnssec</a>          </td>
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<div class="memdoc">

<p>
If an EDNS section is included, the DO/CD bit will be turned on. 
<p>

<p>Referenced by <a class="el" href="outside__network_8c_source.html#l01056">lookup_serviced()</a>, <a class="el" href="outside__network_8c_source.html#l00092">serviced_cmp()</a>, <a class="el" href="outside__network_8c_source.html#l01072">serviced_create()</a>, and <a class="el" href="outside__network_8c_source.html#l01192">serviced_encode()</a>.</p>

</div>
</div><p>
<a class="anchor" name="96664d01f534a72e772368637a7cea65"></a><!-- doxytag: member="serviced_query::addrlen" ref="96664d01f534a72e772368637a7cea65" args="" -->
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          <td class="memname">socklen_t <a class="el" href="structserviced__query.html#96664d01f534a72e772368637a7cea65">serviced_query::addrlen</a>          </td>
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<div class="memdoc">

<p>
length of addr field in use. 
<p>

<p>Referenced by <a class="el" href="outside__network_8c_source.html#l01056">lookup_serviced()</a>, <a class="el" href="outside__network_8c_source.html#l01308">serviced_callbacks()</a>, <a class="el" href="outside__network_8c_source.html#l00092">serviced_cmp()</a>, <a class="el" href="outside__network_8c_source.html#l01072">serviced_create()</a>, <a class="el" href="outside__network_8c_source.html#l01389">serviced_tcp_callback()</a>, <a class="el" href="outside__network_8c_source.html#l01425">serviced_tcp_initiate()</a>, <a class="el" href="outside__network_8c_source.html#l01441">serviced_udp_callback()</a>, and <a class="el" href="outside__network_8c_source.html#l01227">serviced_udp_send()</a>.</p>

</div>
</div><p>
<a class="anchor" name="a157e7e4a16c7ccf367f0ccd5daea6cf"></a><!-- doxytag: member="serviced_query::status" ref="a157e7e4a16c7ccf367f0ccd5daea6cf" args="" -->
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          <td class="memname">enum <a class="el" href="structserviced__query.html#bb309a526dbf189229a65ff9c35dbdcd">serviced_query::serviced_query_status</a> 
		 <a class="el" href="structserviced__query.html#a157e7e4a16c7ccf367f0ccd5daea6cf">serviced_query::status</a>          </td>
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<div class="memdoc">

<p>
current status 
<p>
variable with current status 
<p>Referenced by <a class="el" href="outside__network_8c_source.html#l01072">serviced_create()</a>, <a class="el" href="outside__network_8c_source.html#l01122">serviced_delete()</a>, <a class="el" href="outside__network_8c_source.html#l01710">serviced_get_mem()</a>, <a class="el" href="outside__network_8c_source.html#l01389">serviced_tcp_callback()</a>, <a class="el" href="outside__network_8c_source.html#l01425">serviced_tcp_initiate()</a>, <a class="el" href="outside__network_8c_source.html#l01441">serviced_udp_callback()</a>, and <a class="el" href="outside__network_8c_source.html#l01227">serviced_udp_send()</a>.</p>

</div>
</div><p>
<a class="anchor" name="7033f1fae1025ca66514757b70c3a36f"></a><!-- doxytag: member="serviced_query::cblist" ref="7033f1fae1025ca66514757b70c3a36f" args="" -->
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          <td class="memname">struct <a class="el" href="structservice__callback.html">service_callback</a>* <a class="el" href="structserviced__query.html#7033f1fae1025ca66514757b70c3a36f">serviced_query::cblist</a><code> [read]</code>          </td>
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      </table>
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<div class="memdoc">

<p>
list of interested parties that need callback on results. 
<p>

<p>Referenced by <a class="el" href="outside__network_8c_source.html#l01544">callback_list_find()</a>, <a class="el" href="outside__network_8c_source.html#l01601">callback_list_remove()</a>, <a class="el" href="outside__network_8c_source.html#l01664">outnet_get_mem()</a>, <a class="el" href="outside__network_8c_source.html#l01556">outnet_serviced_query()</a>, <a class="el" href="outside__network_8c_source.html#l01615">outnet_serviced_query_stop()</a>, <a class="el" href="outside__network_8c_source.html#l01308">serviced_callbacks()</a>, <a class="el" href="outside__network_8c_source.html#l01072">serviced_create()</a>, <a class="el" href="outside__network_8c_source.html#l01710">serviced_get_mem()</a>, and <a class="el" href="outside__network_8c_source.html#l00601">serviced_node_del()</a>.</p>

</div>
</div><p>
<hr>The documentation for this struct was generated from the following file:<ul>
<li>services/<a class="el" href="outside__network_8h.html">outside_network.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Tue Oct 13 06:46:34 2009 for unbound by&nbsp;
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.9 </small></address>
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