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12 KiB
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<title>Snort AI preprocessor module: alert_parser.c File Reference</title>
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<a href="#func-members">Functions</a> |
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<a href="#var-members">Variables</a> </div>
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<h1>alert_parser.c File Reference</h1> </div>
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<div class="contents">
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<code>#include "<a class="el" href="spp__ai_8h_source.html">spp_ai.h</a>"</code><br/>
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<code>#include <stdio.h></code><br/>
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<code>#include <unistd.h></code><br/>
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<code>#include <time.h></code><br/>
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<code>#include <sys/inotify.h></code><br/>
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<code>#include <sys/stat.h></code><br/>
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<table class="memberdecls">
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<tr><td colspan="2"><h2><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="alert__parser_8c.html#ad68c45b5846743a54ad3fa92c8e48f8a">AI_alertparser_thread</a> (void *arg)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Thread for parsing Snort's alert file. <a href="#ad68c45b5846743a54ad3fa92c8e48f8a"></a><br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="alert__parser_8c.html#a6c5014cae9155379fdc4db649b2c862d">_AI_copy_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a copy of the alert log struct (this is done for leaving the alert log structure in this file as read-only). <a href="#a6c5014cae9155379fdc4db649b2c862d"></a><br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="alert__parser_8c.html#a99474495643197b3075ac22ec6f6c70f">AI_get_alerts</a> ()</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the alerts parsed so far as a linked list. <a href="#a99474495643197b3075ac22ec6f6c70f"></a><br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="alert__parser_8c.html#a270e86669a0aa64a8da37bc16cda645b">AI_free_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Deallocate the memory of a log alert linked list. <a href="#a270e86669a0aa64a8da37bc16cda645b"></a><br/></td></tr>
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<tr><td colspan="2"><h2><a name="var-members"></a>
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Variables</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="alert__parser_8c.html#ae837fc04e61c0eb052f997c54b4fd9fe">alerts</a> = NULL</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">PRIVATE FILE * </td><td class="memItemRight" valign="bottom"><a class="el" href="alert__parser_8c.html#abee2a33368912d9288c76b51160a9ed6">alert_fp</a> = NULL</td></tr>
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</table>
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<hr/><h2>Function Documentation</h2>
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<a class="anchor" id="a6c5014cae9155379fdc4db649b2c862d"></a><!-- doxytag: member="alert_parser.c::_AI_copy_alerts" ref="a6c5014cae9155379fdc4db649b2c862d" args="(AI_snort_alert *node)" -->
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<div class="memitem">
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<table class="memname">
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<td class="memname">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a>* _AI_copy_alerts </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> * </td>
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<td class="paramname"> <em>node</em></td>
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<td> ) </td>
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<td></td>
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<p>Create a copy of the alert log struct (this is done for leaving the alert log structure in this file as read-only). </p>
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<p>FUNCTION: _AI_copy_alerts </p>
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<dl><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>node</em> </td><td>Starting node (used for the recursion) </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="return"><dt><b>Returns:</b></dt><dd>A copy of the alert log linked list </dd></dl>
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</div>
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<a class="anchor" id="ad68c45b5846743a54ad3fa92c8e48f8a"></a><!-- doxytag: member="alert_parser.c::AI_alertparser_thread" ref="ad68c45b5846743a54ad3fa92c8e48f8a" args="(void *arg)" -->
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<td class="memname">void* AI_alertparser_thread </td>
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<td>(</td>
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<td class="paramtype">void * </td>
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<td class="paramname"> <em>arg</em></td>
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<td> ) </td>
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<td></td>
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</tr>
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</table>
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<p>Thread for parsing Snort's alert file. </p>
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<p>FUNCTION: AI_alertparser_thread </p>
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<dl><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>arg</em> </td><td>void* pointer to module's configuration </td></tr>
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</table>
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</dd>
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</dl>
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</div>
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<a class="anchor" id="a270e86669a0aa64a8da37bc16cda645b"></a><!-- doxytag: member="alert_parser.c::AI_free_alerts" ref="a270e86669a0aa64a8da37bc16cda645b" args="(AI_snort_alert *node)" -->
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<div class="memitem">
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<table class="memname">
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<tr>
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<td class="memname">void AI_free_alerts </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> * </td>
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<td class="paramname"> <em>node</em></td>
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<td> ) </td>
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<td></td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p>Deallocate the memory of a log alert linked list. </p>
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<p>FUNCTION: AI_free_alerts </p>
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<dl><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>node</em> </td><td>Linked list to be freed </td></tr>
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</dd>
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</div>
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<a class="anchor" id="a99474495643197b3075ac22ec6f6c70f"></a><!-- doxytag: member="alert_parser.c::AI_get_alerts" ref="a99474495643197b3075ac22ec6f6c70f" args="()" -->
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<td class="memname"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a>* AI_get_alerts </td>
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<td>(</td>
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<td class="paramtype">void </td>
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<td class="paramname"></td>
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<td> ) </td>
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<td></td>
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</tr>
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</div>
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<p>Return the alerts parsed so far as a linked list. </p>
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<p>FUNCTION: AI_get_alerts </p>
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<dl class="return"><dt><b>Returns:</b></dt><dd>An AI_snort_alert pointer identifying the list of alerts </dd></dl>
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</div>
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</div>
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<hr/><h2>Variable Documentation</h2>
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<a class="anchor" id="abee2a33368912d9288c76b51160a9ed6"></a><!-- doxytag: member="alert_parser.c::alert_fp" ref="abee2a33368912d9288c76b51160a9ed6" args="" -->
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<td class="memname">PRIVATE FILE* <a class="el" href="alert__parser_8c.html#abee2a33368912d9288c76b51160a9ed6">alert_fp</a> = NULL</td>
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<a class="anchor" id="ae837fc04e61c0eb052f997c54b4fd9fe"></a><!-- doxytag: member="alert_parser.c::alerts" ref="ae837fc04e61c0eb052f997c54b4fd9fe" args="" -->
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<td class="memname">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a>* <a class="el" href="alert__parser_8c.html#ae837fc04e61c0eb052f997c54b4fd9fe">alerts</a> = NULL</td>
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<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Defines</a></div>
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<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
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