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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>Open SCAP Library: PROBESESSION</title>
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<!-- Generated by Doxygen 1.6.1 -->
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<h1>PROBESESSION</h1><table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structoval__probe__session.html">oval_probe_session</a></td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">OVAL probe session structure.  <a href="structoval__probe__session.html#_details">More...</a><br/></td></tr>
<tr><td colspan="2"><h2>Typedefs</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga295f5308d30c7e491f9fa9ba3f408431"></a><!-- doxytag: member="PROBESESSION::oval_probe_session_t" ref="ga295f5308d30c7e491f9fa9ba3f408431" args="" -->
typedef struct <a class="el" href="structoval__probe__session.html">oval_probe_session</a>&nbsp;</td><td class="memItemRight" valign="bottom"><b>oval_probe_session_t</b></td></tr>
<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structoval__probe__session.html">oval_probe_session_t</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PROBESESSION.html#ga89df3c24436ed2a50770b4e00f81e525">oval_probe_session_new</a> (struct <a class="el" href="structoval__syschar__model.html">oval_syschar_model</a> *model)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Create and initialize a new probe session.  <a href="#ga89df3c24436ed2a50770b4e00f81e525"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PROBESESSION.html#ga570a8ec1ddefa3dea49b75b7ba430d82">oval_probe_session_destroy</a> (<a class="el" href="structoval__probe__session.html">oval_probe_session_t</a> *sess)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Destroy probe session.  <a href="#ga570a8ec1ddefa3dea49b75b7ba430d82"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PROBESESSION.html#ga7875c98b154cb7b574d500920a5da432">oval_probe_session_close</a> (<a class="el" href="structoval__probe__session.html">oval_probe_session_t</a> *sess)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Send a close request to all probes.  <a href="#ga7875c98b154cb7b574d500920a5da432"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PROBESESSION.html#ga12311e1f51159191021c24f5663925a9">oval_probe_session_reset</a> (<a class="el" href="structoval__probe__session.html">oval_probe_session_t</a> *sess, struct <a class="el" href="structoval__syschar__model.html">oval_syschar_model</a> *sysch)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Reset the session.  <a href="#ga12311e1f51159191021c24f5663925a9"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PROBESESSION.html#gaeaad2407d22a2865ff7bca1e4dec2bc9">oval_probe_session_sethandler</a> (<a class="el" href="structoval__probe__session.html">oval_probe_session_t</a> *sess, <a class="el" href="group__OVAL.html#ga99498f525c1a0282ef45557fc882f97f">oval_subtype_t</a> type, <a class="el" href="group__PROBEHANDLERS.html#gaa9dc58a25b744ead912c84a69bab84b6">oval_probe_handler_t</a> handler, void *ptr)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set a new handler for an object of the specified type.  <a href="#gaeaad2407d22a2865ff7bca1e4dec2bc9"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structoval__syschar__model.html">oval_syschar_model</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PROBESESSION.html#ga2ed62b62d886e985c9228d76fbee6150">oval_probe_session_getmodel</a> (<a class="el" href="structoval__probe__session.html">oval_probe_session_t</a> *sess)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get system characteristics model from probe session.  <a href="#ga2ed62b62d886e985c9228d76fbee6150"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga493b68b33b91df4271176f92de3ae749"></a><!-- doxytag: member="PROBESESSION::oval_probe_session_query_variable" ref="ga493b68b33b91df4271176f92de3ae749" args="(oval_probe_session_t *sess, struct oval_variable *variable)" -->
int&nbsp;</td><td class="memItemRight" valign="bottom"><b>oval_probe_session_query_variable</b> (<a class="el" href="structoval__probe__session.html">oval_probe_session_t</a> *sess, struct <a class="el" href="structoval__variable.html">oval_variable</a> *variable)</td></tr>
<tr><td colspan="2"><h2>Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga1d3383910bd9e1ed87a83c121f4175dd"></a><!-- doxytag: member="PROBESESSION::pext" ref="ga1d3383910bd9e1ed87a83c121f4175dd" args="" -->
void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PROBESESSION.html#ga1d3383910bd9e1ed87a83c121f4175dd">oval_probe_session::pext</a></td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">dummy pointer <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gabd631014ee2350816f4636620c9c0ed2"></a><!-- doxytag: member="PROBESESSION::sys_model" ref="gabd631014ee2350816f4636620c9c0ed2" args="" -->
struct <a class="el" href="structoval__syschar__model.html">oval_syschar_model</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PROBESESSION.html#gabd631014ee2350816f4636620c9c0ed2">oval_probe_session::sys_model</a></td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">system characteristics model <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga2b3f6d54e3ad513c29e44d0bd846b6d1"></a><!-- doxytag: member="PROBESESSION::dir" ref="ga2b3f6d54e3ad513c29e44d0bd846b6d1" args="" -->
char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PROBESESSION.html#ga2b3f6d54e3ad513c29e44d0bd846b6d1">oval_probe_session::dir</a></td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">probe session directory <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gaa77ed7a3b41c83ce37d3b2a15ff8b78f"></a><!-- doxytag: member="PROBESESSION::flg" ref="gaa77ed7a3b41c83ce37d3b2a15ff8b78f" args="" -->
uint32_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__PROBESESSION.html#gaa77ed7a3b41c83ce37d3b2a15ff8b78f">oval_probe_session::flg</a></td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">probe session flags <br/></td></tr>
</table>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="ga7875c98b154cb7b574d500920a5da432"></a><!-- doxytag: member="oval_probe_session.c::oval_probe_session_close" ref="ga7875c98b154cb7b574d500920a5da432" args="(oval_probe_session_t *sess)" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">int oval_probe_session_close </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structoval__probe__session.html">oval_probe_session_t</a> *&nbsp;</td>
          <td class="paramname"> <em>sess</em></td>
          <td>&nbsp;)&nbsp;</td>
          <td></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>Send a close request to all probes. </p>
<p>In case of external probes, the running processes are shutdown - all cached results are lost. </p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>sess</em>&nbsp;</td><td>pointer to the probe session structure </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a class="anchor" id="ga570a8ec1ddefa3dea49b75b7ba430d82"></a><!-- doxytag: member="oval_probe_session.c::oval_probe_session_destroy" ref="ga570a8ec1ddefa3dea49b75b7ba430d82" args="(oval_probe_session_t *sess)" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void oval_probe_session_destroy </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structoval__probe__session.html">oval_probe_session_t</a> *&nbsp;</td>
          <td class="paramname"> <em>sess</em></td>
          <td>&nbsp;)&nbsp;</td>
          <td></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>Destroy probe session. </p>
<p>All state information created during the lifetime of the session is freed, resources used by probes are freed using the probe handler API. </p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>sess</em>&nbsp;</td><td>pointer to the probe session structure </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a class="anchor" id="ga2ed62b62d886e985c9228d76fbee6150"></a><!-- doxytag: member="oval_probe_session.c::oval_probe_session_getmodel" ref="ga2ed62b62d886e985c9228d76fbee6150" args="(oval_probe_session_t *sess)" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">struct <a class="el" href="structoval__syschar__model.html">oval_syschar_model</a> * oval_probe_session_getmodel </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structoval__probe__session.html">oval_probe_session_t</a> *&nbsp;</td>
          <td class="paramname"> <em>sess</em></td>
          <td>&nbsp;)&nbsp;</td>
          <td><code> [read]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>Get system characteristics model from probe session. </p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>sess</em>&nbsp;</td><td>pointer to the probe session structure </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a class="anchor" id="ga89df3c24436ed2a50770b4e00f81e525"></a><!-- doxytag: member="oval_probe_session.c::oval_probe_session_new" ref="ga89df3c24436ed2a50770b4e00f81e525" args="(struct oval_syschar_model *model)" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="structoval__probe__session.html">oval_probe_session_t</a> * oval_probe_session_new </td>
          <td>(</td>
          <td class="paramtype">struct <a class="el" href="structoval__syschar__model.html">oval_syschar_model</a> *&nbsp;</td>
          <td class="paramname"> <em>model</em></td>
          <td>&nbsp;)&nbsp;</td>
          <td></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>Create and initialize a new probe session. </p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>model</em>&nbsp;</td><td>system characteristics model </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a class="anchor" id="ga12311e1f51159191021c24f5663925a9"></a><!-- doxytag: member="oval_probe_session.c::oval_probe_session_reset" ref="ga12311e1f51159191021c24f5663925a9" args="(oval_probe_session_t *sess, struct oval_syschar_model *sysch)" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">int oval_probe_session_reset </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structoval__probe__session.html">oval_probe_session_t</a> *&nbsp;</td>
          <td class="paramname"> <em>sess</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">struct <a class="el" href="structoval__syschar__model.html">oval_syschar_model</a> *&nbsp;</td>
          <td class="paramname"> <em>sysch</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>Reset the session. </p>
<p>All state information created during the lifetime of the session is freed and reset to its initial state. All cached results are lost. </p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>sess</em>&nbsp;</td><td>pointer to the probe session structure </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>sysch</em>&nbsp;</td><td>pointer to a new syschar model or NULL </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a class="anchor" id="gaeaad2407d22a2865ff7bca1e4dec2bc9"></a><!-- doxytag: member="oval_probe_session.c::oval_probe_session_sethandler" ref="gaeaad2407d22a2865ff7bca1e4dec2bc9" args="(oval_probe_session_t *sess, oval_subtype_t type, oval_probe_handler_t handler, void *ptr)" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">int oval_probe_session_sethandler </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structoval__probe__session.html">oval_probe_session_t</a> *&nbsp;</td>
          <td class="paramname"> <em>sess</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="group__OVAL.html#ga99498f525c1a0282ef45557fc882f97f">oval_subtype_t</a>&nbsp;</td>
          <td class="paramname"> <em>type</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="group__PROBEHANDLERS.html#gaa9dc58a25b744ead912c84a69bab84b6">oval_probe_handler_t</a>&nbsp;</td>
          <td class="paramname"> <em>handler</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">void *&nbsp;</td>
          <td class="paramname"> <em>ptr</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>Set a new handler for an object of the specified type. </p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>sess</em>&nbsp;</td><td>pointer to the probe session structure </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>type</em>&nbsp;</td><td>object type </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>handler</em>&nbsp;</td><td></td></tr>
    <tr><td valign="top"></td><td valign="top"><em>ptr</em>&nbsp;</td><td>user pointer that will be passed to the handler on each invocation of the handler </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
</div>
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