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Full support for MySQL (and any?) database alerts

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This commit is contained in:
BlackLight 2010-09-04 21:33:53 +02:00
parent a1d157487c
commit 5cb91e3427
115 changed files with 5670 additions and 2909 deletions
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11
ChangeLog
View file

@ -1,3 +1,14 @@
2010-09-04 Fabio "BlackLight" Manganiello <blacklight@autistici.org>
* mysql.c: This file now only contains the functions for managing MySQL
connections in the database wrapper
* db.c: Renamed from 'mysql.c' to 'db.c', now it should be abstract
enough for allowing the support for any database alerts without any lines
of code should be changed
* db.c: Fixed a stupid malloc() mistake that randomly brought the module
to crash
* db.h: New file, including macros and typedefs for allowing the database
operations wrapping
2010-16-08 Fabio "BlackLight" Manganiello <blacklight@autistici.org>
* cluster.c: Finished clustering algorithm and clustering log management

8
Makefile
View file

@ -6,7 +6,7 @@ INCLUDES=-I. -I../../.. -I../include -I./uthash
DEFINES=-D_GNU_SOURCE -D_XOPEN_SOURCE -DDYNAMIC_PLUGIN -DSUP_IP6 -DENABLE_MYSQL -DHAVE_CONFIG_H
CMDLINE=-g -O2 -fvisibility=hidden -fno-strict-aliasing -Wall -fstack-protector
LIBPATH=-L/usr/lib
LDLINKS=-lpthread
LDLINKS=-lpthread -lmysqlclient
LIBTOOL=./libtool --tag=CC
OUTPUT=libsf_ai_preproc.la
LDOPTIONS=-export-dynamic -rpath ${PREPROC_PATH}
@ -18,7 +18,9 @@ spp_ai.lo \
stream.lo \
alert_parser.lo \
regex.lo \
cluster.lo
cluster.lo \
db.lo \
mysql.lo
all:
/bin/sh ${LIBTOOL} --mode=compile gcc ${CMDLINE} ${INCLUDES} ${DEFINES} -c -o sf_dynamic_preproc_lib.lo sf_dynamic_preproc_lib.c
@ -28,6 +30,8 @@ all:
/bin/sh ${LIBTOOL} --mode=compile gcc ${CMDLINE} ${INCLUDES} ${DEFINES} -c -o stream.lo stream.c
/bin/sh ${LIBTOOL} --mode=compile gcc ${CMDLINE} ${INCLUDES} ${DEFINES} -c -o spp_ai.lo spp_ai.c
/bin/sh ${LIBTOOL} --mode=compile gcc ${CMDLINE} ${INCLUDES} ${DEFINES} -c -o cluster.lo cluster.c
/bin/sh ${LIBTOOL} --mode=compile gcc ${CMDLINE} ${INCLUDES} ${DEFINES} -c -o db.lo db.c
/bin/sh ${LIBTOOL} --mode=compile gcc ${CMDLINE} ${INCLUDES} ${DEFINES} -c -o mysql.lo mysql.c
/bin/sh ${LIBTOOL} --mode=link gcc ${CMDLINE} ${LDOPTIONS} ${LIBPATH} -o ${OUTPUT} ${OBJECTS} ${LDLINKS}
clean:

2
TODO
View file

@ -1,6 +1,4 @@
- Check cluster ranges are NEVER on the same ranges
- Managing clusters for addresses, timestamps (and more?)
- MySQL alert log parsing
- Dynamic cluster_min_size algorithm
- Alerts for port scan, grouped alerts, UDP and ICMP too

66
alert_parser.c
View file

@ -24,19 +24,22 @@
#include <time.h>
#include <sys/inotify.h>
#include <sys/stat.h>
#include <pthread.h>
PRIVATE AI_snort_alert *alerts = NULL;
PRIVATE FILE *alert_fp = NULL;
/** \defgroup alert_parser Parse the alert log into binary structures
* @{ */
/**
* FUNCTION: AI_alertparser_thread
* \brief Thread for parsing Snort's alert file
* \param arg void* pointer to module's configuration
*/
void*
AI_alertparser_thread ( void* arg )
AI_file_alertparser_thread ( void* arg )
{
struct logtime {
unsigned short day;
@ -68,8 +71,6 @@ AI_alertparser_thread ( void* arg )
while ( 1 )
{
FILE *fp = fopen ( "/home/blacklight/LOG", "a" );
if (( ifd = inotify_init() ) < 0 )
{
_dpd.fatalMsg ( "Could not initialize an inotify object on the alert log file" );
@ -101,6 +102,8 @@ AI_alertparser_thread ( void* arg )
fseek ( alert_fp, 0, SEEK_END );
read ( ifd, line, sizeof(line) );
inotify_rm_watch ( ifd, wd );
close ( ifd );
while ( !feof ( alert_fp ))
{
@ -117,10 +120,10 @@ AI_alertparser_thread ( void* arg )
{
if ( in_alert )
{
if ( alert->ipproto == IPPROTO_TCP )
if ( alert->ip_proto == IPPROTO_TCP )
{
key.src_ip = alert->src_addr;
key.dst_port = alert->dst_port;
key.src_ip = alert->ip_src_addr;
key.dst_port = alert->tcp_dst_port;
if (( info = AI_get_stream_by_key ( key ) ))
{
@ -211,10 +214,10 @@ AI_alertparser_thread ( void* arg )
strptime ( strtime, "%d/%m/%Y, %H:%M:%S", _tm );
alert->timestamp = mktime ( _tm );
alert->src_addr = inet_addr ( matches[5] );
alert->dst_addr = inet_addr ( matches[7] );
alert->src_port = htons ( atoi( matches[6] ));
alert->dst_port = htons ( atoi( matches[8] ));
alert->ip_src_addr = inet_addr ( matches[5] );
alert->ip_dst_addr = inet_addr ( matches[7] );
alert->tcp_src_port = htons ( atoi( matches[6] ));
alert->tcp_dst_port = htons ( atoi( matches[8] ));
for ( i=0; i < nmatches; i++ )
free ( matches[i] );
@ -240,8 +243,8 @@ AI_alertparser_thread ( void* arg )
strptime ( strtime, "%d/%m/%Y, %H:%M:%S", _tm );
alert->timestamp = mktime ( _tm );
alert->src_addr = inet_addr ( matches[5] );
alert->dst_addr = inet_addr ( matches[6] );
alert->ip_src_addr = inet_addr ( matches[5] );
alert->ip_dst_addr = inet_addr ( matches[6] );
for ( i=0; i < nmatches; i++ )
free ( matches[i] );
@ -251,26 +254,26 @@ AI_alertparser_thread ( void* arg )
} else if ( preg_match ( "^([^\\s+]+)\\s+TTL:\\s*([0-9]+)\\s+TOS:\\s*0x([0-9A-F]+)\\s+ID:\\s*([0-9]+)\\s+IpLen:\\s*([0-9]+)",
line, &matches, &nmatches ) > 0 ) {
if ( !strcasecmp ( matches[0], "tcp" ) ) {
alert->ipproto = IPPROTO_TCP;
alert->ip_proto = IPPROTO_TCP;
} else if ( !strcasecmp ( matches[0], "udp" ) ) {
alert->ipproto = IPPROTO_UDP;
alert->ip_proto = IPPROTO_UDP;
} else if ( !strcasecmp ( matches[0], "icmp" ) ) {
alert->ipproto = IPPROTO_ICMP;
alert->ip_proto = IPPROTO_ICMP;
} else {
alert->ipproto = IPPROTO_NONE;
alert->ip_proto = IPPROTO_NONE;
}
alert->ttl = htons ( (uint16_t) strtoul ( matches[1], NULL, 10 ));
alert->tos = htons ( (uint16_t) strtoul ( matches[2], NULL, 16 ));
alert->id = htons ( (uint16_t) strtoul ( matches[3], NULL, 10 ));
alert->iplen = htons ( (uint16_t) strtoul ( matches[4], NULL, 10 ));
alert->ip_ttl = htons ( (uint16_t) strtoul ( matches[1], NULL, 10 ));
alert->ip_tos = htons ( (uint16_t) strtoul ( matches[2], NULL, 16 ));
alert->ip_id = htons ( (uint16_t) strtoul ( matches[3], NULL, 10 ));
alert->ip_len = htons ( (uint16_t) strtoul ( matches[4], NULL, 10 ));
for ( i=0; i < nmatches; i++ )
free ( matches[i] );
free ( matches );
matches = NULL;
} else if ( preg_match ( "^([\\*UAPRSF]{8})\\s+Seq:\\s*0x([0-9A-F]+)\\s+Ack:\\s*0x([0-9A-F]+)\\s+Win:\\s*0x([0-9A-F]+)\\s+TcpLen:\\s*([0-9]+)",
} else if ( preg_match ( "^([\\*CEUAPRSF]{8})\\s+Seq:\\s*0x([0-9A-F]+)\\s+Ack:\\s*0x([0-9A-F]+)\\s+Win:\\s*0x([0-9A-F]+)\\s+TcpLen:\\s*([0-9]+)",
line, &matches, &nmatches ) > 0 ) {
alert->tcp_flags = 0;
alert->tcp_flags |= ( strstr ( matches[0], "C" ) ) ? TCPHEADER_RES1 : 0;
@ -282,10 +285,10 @@ AI_alertparser_thread ( void* arg )
alert->tcp_flags |= ( strstr ( matches[0], "S" ) ) ? TCPHEADER_SYN : 0;
alert->tcp_flags |= ( strstr ( matches[0], "F" ) ) ? TCPHEADER_FIN : 0;
alert->sequence = htonl ( strtoul ( matches[1], NULL, 16 ));
alert->ack = htonl ( strtoul ( matches[2], NULL, 16 ));
alert->window = htons ( (uint16_t) strtoul ( matches[3], NULL, 16 ));
alert->tcplen = htons ( (uint16_t) strtoul ( matches[4], NULL, 10 ));
alert->tcp_seq = htonl ( strtoul ( matches[1], NULL, 16 ));
alert->tcp_ack = htonl ( strtoul ( matches[2], NULL, 16 ));
alert->tcp_window = htons ( (uint16_t) strtoul ( matches[3], NULL, 16 ));
alert->tcp_len = htons ( (uint16_t) strtoul ( matches[4], NULL, 10 ));
for ( i=0; i < nmatches; i++ )
free ( matches[i] );
@ -294,17 +297,14 @@ AI_alertparser_thread ( void* arg )
matches = NULL;
}
}
fclose ( fp );
}
pthread_exit ((void*) 0 );
return (void*) 0;
} /* ----- end of function AI_alertparser_thread ----- */
} /* ----- end of function AI_file_alertparser_thread ----- */
/**
* FUNCTION: _AI_copy_alerts
* \brief Create a copy of the alert log struct (this is done for leaving the alert log structure in this file as read-only)
* \param node Starting node (used for the recursion)
* \return A copy of the alert log linked list
@ -336,7 +336,6 @@ _AI_copy_alerts ( AI_snort_alert *node )
/**
* FUNCTION: AI_get_alerts
* \brief Return the alerts parsed so far as a linked list
* \return An AI_snort_alert pointer identifying the list of alerts
*/
@ -348,7 +347,6 @@ AI_get_alerts ()
/**
* FUNCTION: AI_free_alerts
* \brief Deallocate the memory of a log alert linked list
* \param node Linked list to be freed
*/
@ -365,3 +363,5 @@ AI_free_alerts ( AI_snort_alert *node )
node = NULL;
} /* ----- end of function AI_free_alerts ----- */
/** @} */

64
cluster.c
View file

@ -5,7 +5,7 @@
*
* Description: Module for managing alarm clustering and cluter hierarchies
*
* Version: 1.0
* Version: 0.1
* Created: 12/08/2010 12:43:28
* Revision: none
* Compiler: gcc
@ -22,15 +22,18 @@
#include <stdio.h>
#include <unistd.h>
#include <limits.h>
#include <pthread.h>
#include <pthread.h>
/* Identifier key for a cluster attribute value */
/** \defgroup cluster Manage the clustering of alarms
* @{ */
/** Identifier key for a cluster attribute value */
typedef struct {
int min;
int max;
} attribute_key;
/* Representation of a cluster attribute value */
/** Representation of a cluster attribute value */
typedef struct {
attribute_key key;
cluster_type type;
@ -45,7 +48,6 @@ PRIVATE AI_snort_alert *alert_log = NULL;
/**
* FUNCTION: _heuristic_func
* \brief Function that picks up the heuristic value for a clustering attribute in according to Julisch's heuristic (ACM, Vol.2, No.3, 09 2002, pag.124)
* \param type Attribute type
* \return The heuristic coefficient for that attribute, -1 if no clustering information is available for that attribute
@ -113,7 +115,6 @@ _heuristic_func ( cluster_type type )
} /* ----- end of function _heuristic_func ----- */
/**
* FUNCTION: _hierarchy_node_new
* \brief Create a new clustering hierarchy node
* \param label Label for the node
* \param min_val Minimum value for the range represented by the node
@ -143,7 +144,6 @@ _hierarchy_node_new ( char *label, int min_val, int max_val )
/**
* FUNCTION: _hierarchy_node_append
* \brief Append a node to a clustering hierarchy node
* \param parent Parent node
* \param child Child node
@ -182,7 +182,6 @@ _hierarchy_node_append ( hierarchy_node *parent, hierarchy_node *child )
/**
* FUNCTION: _AI_get_min_hierarchy_node
* \brief Get the minimum node in a hierarchy tree that matches a certain value
* \param val Value to be matched in the range
* \param root Root of the hierarchy
@ -219,7 +218,6 @@ _AI_get_min_hierarchy_node ( int val, hierarchy_node *root )
} /* ----- end of function _AI_get_min_hierarchy_node ----- */
/**
* FUNCTION: _AI_equal_alarms
* \brief Check if two alerts are semantically equal
* \param a1 First alert
* \param a2 Second alert
@ -267,7 +265,6 @@ _AI_equal_alarms ( AI_snort_alert *a1, AI_snort_alert *a2 )
/**
* FUNCTION: _AI_merge_alerts
* \brief Merge the alerts marked as equal in the log
* \param log Alert log reference
* \return The number of merged couples
@ -309,7 +306,6 @@ _AI_merge_alerts ( AI_snort_alert **log )
/**
* FUNCTION: _AI_print_clustered_alerts
* \brief Print the clustered alerts to a log file
* \param log Log containing the alerts
* \param fp File pointer where the alerts will be printed
@ -335,34 +331,34 @@ _AI_print_clustered_alerts ( AI_snort_alert *log, FILE *fp )
timestamp[ strlen(timestamp)-1 ] = 0;
fprintf ( fp, "[Grouped alerts: %d] [Starting from: %s]\n", tmp->grouped_alarms_count, timestamp );
if ( h_root[src_addr] )
if ( h_root[src_addr] && tmp->h_node[src_addr] )
{
fprintf ( fp, "[%s]:", tmp->h_node[src_addr]->label );
fprintf ( fp, "[%s]:", (tmp->h_node[src_addr]->label) ? tmp->h_node[src_addr]->label : "no label" );
} else {
inet_ntop ( AF_INET, &(tmp->src_addr), ip, INET_ADDRSTRLEN );
inet_ntop ( AF_INET, &(tmp->ip_src_addr), ip, INET_ADDRSTRLEN );
fprintf ( fp, "%s:", ip );
}
if ( h_root[src_port] )
if ( h_root[src_port] && tmp->h_node[src_port] )
{
fprintf ( fp, "[%s] -> ", tmp->h_node[src_port]->label );
fprintf ( fp, "[%s] -> ", (tmp->h_node[src_port]->label) ? tmp->h_node[src_port]->label : "no label" );
} else {
fprintf ( fp, "%d -> ", htons ( tmp->src_port ));
fprintf ( fp, "%d -> ", htons ( tmp->tcp_src_port ));
}
if ( h_root[dst_addr] )
if ( h_root[dst_addr] && tmp->h_node[dst_addr] )
{
fprintf ( fp, "[%s]:", tmp->h_node[dst_addr]->label );
fprintf ( fp, "[%s]:", (tmp->h_node[dst_addr]->label) ? tmp->h_node[dst_addr]->label : "no label" );
} else {
inet_ntop ( AF_INET, &(tmp->dst_addr), ip, INET_ADDRSTRLEN );
inet_ntop ( AF_INET, &(tmp->ip_dst_addr), ip, INET_ADDRSTRLEN );
fprintf ( fp, "%s:", ip );
}
if ( h_root[dst_port] )
if ( h_root[dst_port] && tmp->h_node[dst_port] )
{
fprintf ( fp, "[%s]\n", tmp->h_node[dst_port]->label );
fprintf ( fp, "[%s]\n", (tmp->h_node[dst_port]->label) ? tmp->h_node[dst_port]->label : "no label" );
} else {
fprintf ( fp, "%d\n", htons ( tmp->dst_port ));
fprintf ( fp, "%d\n", htons ( tmp->tcp_dst_port ));
}
fprintf ( fp, "\n" );
@ -371,7 +367,6 @@ _AI_print_clustered_alerts ( AI_snort_alert *log, FILE *fp )
/**
* FUNCTION: _AI_cluster_thread
* \brief Thread for periodically clustering the log information
*/
PRIVATE void*
@ -400,7 +395,7 @@ _AI_cluster_thread ( void* arg )
/* Free the current alert log and get the latest one */
AI_free_alerts ( alert_log );
if ( !( alert_log = AI_get_alerts() ))
if ( !( alert_log = get_alerts() ))
{
continue;
}
@ -432,14 +427,14 @@ _AI_cluster_thread ( void* arg )
{
case src_addr:
case dst_addr:
netval = ( type == src_addr ) ? tmp->src_addr : tmp->dst_addr;
netval = ( type == src_addr ) ? tmp->ip_src_addr : tmp->ip_dst_addr;
hostval = ntohl ( netval );
inet_ntop ( AF_INET, &(netval), label, INET_ADDRSTRLEN );
break;
case src_port:
case dst_port:
netval = ( type == src_port ) ? tmp->src_port : tmp->dst_port;
netval = ( type == src_port ) ? tmp->tcp_src_port : tmp->tcp_dst_port;
hostval = ntohs ( netval );
snprintf ( label, sizeof(label), "%d", hostval );
break;
@ -489,9 +484,12 @@ _AI_cluster_thread ( void* arg )
/* For all the alerts, the corresponing clustering value is the parent of the current one in the hierarchy */
for ( tmp = alert_log; tmp; tmp = tmp->next )
{
if ( tmp->h_node[best_type]->parent )
if ( tmp->h_node[best_type] )
{
tmp->h_node[best_type] = tmp->h_node[best_type]->parent;
if ( tmp->h_node[best_type]->parent )
{
tmp->h_node[best_type] = tmp->h_node[best_type]->parent;
}
}
}
@ -503,6 +501,7 @@ _AI_cluster_thread ( void* arg )
if ( !( cluster_fp = fopen ( _config->clusterfile, "w" )) )
{
pthread_exit ((void*) 0 );
return (void*) 0;
}
@ -512,17 +511,18 @@ _AI_cluster_thread ( void* arg )
fclose ( fp );
}
pthread_exit ((void*) 0 );
return (void*) 0;
} /* ----- end of function AI_cluster_thread ----- */
/**
* FUNCTION: _AI_check_duplicate
* \brief Check if a certain node's range (minimum and maximum value) are already present in a clustering hierarchy
* \param node Node to be checked
* \param root Clustering hierarchy
* \return True if 'node' is already in 'root', false otherwise
*/
PRIVATE BOOL
_AI_check_duplicate ( hierarchy_node *node, hierarchy_node *root )
{
@ -543,8 +543,8 @@ _AI_check_duplicate ( hierarchy_node *node, hierarchy_node *root )
return false;
} /* ----- end of function _AI_check_duplicate ----- */
/**
* FUNCTION: AI_hierarchies_build
* \brief Build the clustering hierarchy trees
* \param conf Reference to the configuration of the module
* \param nodes Nodes containing the information about the clustering ranges
@ -630,3 +630,5 @@ AI_hierarchies_build ( AI_config *conf, hierarchy_node **nodes, int n_nodes )
}
} /* ----- end of function AI_hierarchies_build ----- */
/** @} */

271
db.c Normal file
View file

@ -0,0 +1,271 @@
/*
* =====================================================================================
*
* Filename: mysql.c
*
* Description: Parse the alert log saved by Snort on a database
*
* Version: 0.1
* Created: 17/08/2010 17:29:36
* Revision: none
* Compiler: gcc
*
* Author: BlackLight (http://0x00.ath.cx), <blacklight@autistici.org>
* Licence: GNU GPL v.3
* Company: DO WHAT YOU WANT CAUSE A PIRATE IS FREE, YOU ARE A PIRATE!
*
* =====================================================================================
*/
#include "spp_ai.h"
#include "db.h"
#include <unistd.h>
#include <time.h>
#include <pthread.h>
/** \defgroup mysql Manage alerts on a MySQL database
* @{ */
PRIVATE AI_config *config;
PRIVATE AI_snort_alert *alerts = NULL;
/** pthread mutex for accessing database data */
PRIVATE pthread_mutex_t db_mutex = PTHREAD_MUTEX_INITIALIZER;
/**
* \brief Thread for parsing alerts from MySQL database
* \param arg void* pointer to the module configuration
*/
void*
AI_mysql_alertparser_thread ( void *arg )
{
char query[1024];
int rows = 0;
int latest_cid = 0;
time_t latest_time = time ( NULL );
DB_result res, res2;
DB_row row, row2;
struct pkt_key key;
struct pkt_info *info = NULL;
AI_snort_alert *alert = NULL;
AI_snort_alert *tmp = NULL;
if ( !arg )
{
pthread_exit ((void*) 0 );
return (void*) 0;
}
config = ( AI_config* ) arg;
pthread_mutex_lock ( &db_mutex );
if ( !DB_init ( config ))
{
_dpd.fatalMsg ( "AIPreproc: Unable to connect to the database '%s' @ '%s'\n",
config->dbname, config->dbhost );
}
pthread_mutex_unlock ( &db_mutex );
while ( 1 )
{
sleep ( config->databaseParsingInterval );
memset ( query, 0, sizeof ( query ));
snprintf ( query, sizeof (query), "select cid, unix_timestamp(timestamp), signature from event where cid > %d "
"and unix_timestamp(timestamp) > %ld order by cid", latest_cid, latest_time );
if ( !( res = (DB_result) DB_query ( query )))
{
DB_close();
_dpd.fatalMsg ( "AIPreproc: Fatal error while executing a query on the database "
"at %s:%d: '%s'\n", __FILE__, __LINE__, query );
}
if (( rows = DB_num_rows ( res )) < 0 )
{
DB_close();
_dpd.fatalMsg ( "AIPreproc: Could not store the query result at %s:%d\n", __FILE__, __LINE__ );
} else if ( rows == 0 ) {
continue;
}
while (( row = (DB_row) DB_fetch_row ( res )))
{
if ( !( alert = ( AI_snort_alert* ) malloc ( sizeof ( AI_snort_alert )) ))
{
_dpd.fatalMsg ( "Fatal dynamic memory allocation failure at %s:%d\n", __FILE__, __LINE__ );
}
memset ( alert, 0, sizeof ( AI_snort_alert ));
latest_cid = (row[0]) ? strtol ( row[0], NULL, 10 ) : 0;
alert->timestamp = (row[1]) ? ( time_t ) strtol ( row[1], NULL, 10 ) : 0;
/* Parsing gid, sid, rev, name, timestamp and priority */
memset ( query, 0, sizeof ( query ));
snprintf ( query, sizeof ( query ), "select sig_gid, sig_sid, sig_rev, sig_name, sig_priority from signature "
"where sig_id='%ld'", strtol ( row[2], NULL, 0 ));
if ( !( res2 = (DB_result) DB_query ( query )))
{
DB_close();
_dpd.fatalMsg ( "AIPreproc: Fatal error while executing a query on the database "
"at %s:%d: '%s'\n", __FILE__, __LINE__, query );
}
if (( rows = DB_num_rows ( res2 )) < 0 ) {
DB_close();
_dpd.fatalMsg ( "AIPreproc: Could not store the query result at %s:%d\n", __FILE__, __LINE__ );
} else if ( rows > 0 ) {
if (( row2 = (DB_row) DB_fetch_row ( res2 )))
{
alert->gid = (row2[0]) ? strtol ( row2[0], NULL, 10 ) : 0;
alert->sid = (row2[1]) ? strtol ( row2[1], NULL, 10 ) : 0;
alert->rev = (row2[2]) ? strtol ( row2[2], NULL, 10 ) : 0;
alert->desc = (row2[3]) ? strdup ( row2[3] ) : NULL;
alert->priority = (row2[4]) ? strtol ( row2[4], NULL, 10 ) : 0;
}
DB_free_result ( res2 );
}
/* Parsing IP header information */
memset ( query, 0, sizeof ( query ));
snprintf ( query, sizeof ( query ), "select ip_tos, ip_len, ip_id, ip_ttl, ip_proto, ip_src, ip_dst "
"from iphdr where cid='%d'", latest_cid);
if ( !( res2 = (DB_result) DB_query ( query )))
{
DB_close();
_dpd.fatalMsg ( "AIPreproc: Fatal error while executing a query on the database "
"at %s:%d: '%s'\n", __FILE__, __LINE__, query );
}
if (( rows = DB_num_rows ( res2 )) < 0 ) {
DB_close();
_dpd.fatalMsg ( "AIPreproc: Could not store the query result at %s:%d\n", __FILE__, __LINE__ );
} else if ( rows > 0 ) {
if (( row2 = DB_fetch_row ( res2 )))
{
alert->ip_tos = (row2[0]) ? strtol ( row2[0], NULL, 10 ) : 0;
alert->ip_len = (row2[1]) ? htons ( strtol ( row2[1], NULL, 10 )) : 0;
alert->ip_id = (row2[2]) ? htons ( strtol ( row2[2], NULL, 10 )) : 0;
alert->ip_ttl = (row2[3]) ? strtol ( row2[3], NULL, 10 ) : 0;
alert->ip_proto = (row2[4]) ? strtol ( row2[4], NULL, 10 ) : 0;
alert->ip_src_addr = (row2[5]) ? htonl ( strtoul ( row2[5], NULL, 10 )) : 0;
alert->ip_dst_addr = (row2[6]) ? htonl ( strtoul ( row2[6], NULL, 10 )) : 0;
}
DB_free_result ( res2 );
}
/* Parsing TCP header information */
memset ( query, 0, sizeof ( query ));
snprintf ( query, sizeof ( query ), "select tcp_sport, tcp_dport, tcp_seq, tcp_ack, tcp_flags, tcp_win "
"from tcphdr where cid='%d'", latest_cid );
if ( !( res2 = (DB_result) DB_query ( query )))
{
DB_close();
_dpd.fatalMsg ( "AIPreproc: Fatal error while executing a query on the database "
"at %s:%d: '%s'\n", __FILE__, __LINE__, query );
}
if (( rows = DB_num_rows ( res2 )) < 0 ) {
DB_close();
_dpd.fatalMsg ( "AIPreproc: Could not store the query result at %s:%d\n", __FILE__, __LINE__ );
} else if ( rows > 0 ) {
if (( row2 = DB_fetch_row ( res2 )))
{
alert->tcp_src_port = (row2[0]) ? htons ( strtol ( row2[0], NULL, 10 )) : 0;
alert->tcp_dst_port = (row2[1]) ? htons ( strtol ( row2[1], NULL, 10 )) : 0;
alert->tcp_seq = (row2[2]) ? htonl ( strtoul ( row2[2], NULL, 10 )) : 0;
alert->tcp_ack = (row2[3]) ? htonl ( strtoul ( row2[3], NULL, 10 )) : 0;
alert->tcp_flags = (row2[4]) ? strtol ( row2[4], NULL, 10 ) : 0;
alert->tcp_window = (row2[5]) ? htons ( strtol ( row2[5], NULL, 10 )) : 0;
}
DB_free_result ( res2 );
}
/* Finding the associated stream info, if any */
if ( alert->ip_proto == IPPROTO_TCP )
{
key.src_ip = alert->ip_src_addr;
key.dst_port = alert->tcp_dst_port;
if (( info = AI_get_stream_by_key ( key )))
{
AI_set_stream_observed ( key );
alert->stream = info;
}
}
/* Creating a new alert log if it doesn't exist, or appending the current alert to the log */
if ( !alerts )
{
alerts = alert;
alerts->next = NULL;
} else {
for ( tmp = alerts; tmp->next; tmp = tmp->next );
tmp->next = alert;
}
}
DB_free_result ( res );
latest_time = time ( NULL );
}
DB_close();
pthread_exit ((void*) 0 );
return (void*) 0;
} /* ----- end of function AI_mysql_alert_parse ----- */
/**
* \brief Create a copy of the alert log struct (this is done for leaving the alert log structure in this file as read-only)
* \param node Starting node (used for the recursion)
* \return A copy of the alert log linked list
*/
PRIVATE AI_snort_alert*
_AI_mysql_copy_alerts ( AI_snort_alert *node )
{
AI_snort_alert *current = NULL, *next = NULL;
if ( !node )
{
return NULL;
}
if ( node->next )
{
next = _AI_mysql_copy_alerts ( node->next );
}
if ( !( current = ( AI_snort_alert* ) malloc ( sizeof ( AI_snort_alert )) ))
{
_dpd.fatalMsg ( "Fatal dynamic memory allocation failure at %s:%d\n", __FILE__, __LINE__ );
}
memcpy ( current, node, sizeof ( AI_snort_alert ));
current->next = next;
return current;
} /* ----- end of function _AI_mysql_copy_alerts ----- */
/**
* \brief Return the alerts parsed so far as a linked list
* \return An AI_snort_alert pointer identifying the list of alerts
*/
AI_snort_alert*
AI_mysql_get_alerts ()
{
return _AI_mysql_copy_alerts ( alerts );
} /* ----- end of function AI_mysql_get_alerts ----- */
/** @} */

47
db.h Normal file
View file

@ -0,0 +1,47 @@
/*
* =====================================================================================
*
* Filename: db.h
*
* Description: Manages the interface to several DBMS's through macros
*
* Version: 0.1
* Created: 04/09/2010 20:21:06
* Revision: none
* Compiler: gcc
*
* Author: BlackLight (http://0x00.ath.cx), <blacklight@autistici.org>
* Licence: GNU GPL v.3
* Company: DO WHAT YOU WANT CAUSE A PIRATE IS FREE, YOU ARE A PIRATE!
*
* =====================================================================================
*/
#ifndef _AI_DB_H
#define _AI_DB_H
#ifdef ENABLE_MYSQL
#include <mysql/mysql.h>
typedef MYSQL_RES* DB_result;
typedef MYSQL_ROW DB_row;
#define DB_init mysql_do_init
#define DB_query mysql_do_query
#define DB_num_rows mysql_num_rows
#define DB_fetch_row mysql_fetch_row
#define DB_free_result mysql_free_result
#define DB_close mysql_do_close
#endif
/** Initializer for the database */
void* DB_init ( AI_config* );
/** Execute a query on the database and returns the result */
DB_result* DB_query ( const char* );
/** Close the database descriptor */
void DB_close();
#endif

126
doc/html/alert__parser_8c.html
View file

@ -59,127 +59,23 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<code>#include &lt;time.h&gt;</code><br/>
<code>#include &lt;sys/inotify.h&gt;</code><br/>
<code>#include &lt;sys/stat.h&gt;</code><br/>
<code>#include &lt;pthread.h&gt;</code><br/>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="alert__parser_8c.html#ad68c45b5846743a54ad3fa92c8e48f8a">AI_alertparser_thread</a> (void *arg)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread for parsing Snort's alert file. <a href="#ad68c45b5846743a54ad3fa92c8e48f8a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</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>
<tr><td class="mdescLeft">&nbsp;</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>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="alert__parser_8c.html#a99474495643197b3075ac22ec6f6c70f">AI_get_alerts</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return the alerts parsed so far as a linked list. <a href="#a99474495643197b3075ac22ec6f6c70f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</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>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Deallocate the memory of a log alert linked list. <a href="#a270e86669a0aa64a8da37bc16cda645b"></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__alert__parser.html#ga5aab8d9bdf0e92a51731442fd787f61f">AI_file_alertparser_thread</a> (void *arg)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread for parsing Snort's alert file. <a href="group__alert__parser.html#ga5aab8d9bdf0e92a51731442fd787f61f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__alert__parser.html#ga6c5014cae9155379fdc4db649b2c862d">_AI_copy_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node)</td></tr>
<tr><td class="mdescLeft">&nbsp;</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="group__alert__parser.html#ga6c5014cae9155379fdc4db649b2c862d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f">AI_get_alerts</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return the alerts parsed so far as a linked list. <a href="group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f"></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__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b">AI_free_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Deallocate the memory of a log alert linked list. <a href="group__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="var-members"></a>
Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="alert__parser_8c.html#ae837fc04e61c0eb052f997c54b4fd9fe">alerts</a> = NULL</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE FILE *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="alert__parser_8c.html#abee2a33368912d9288c76b51160a9ed6">alert_fp</a> = NULL</td></tr>
</table>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a6c5014cae9155379fdc4db649b2c862d"></a><!-- doxytag: member="alert_parser.c::_AI_copy_alerts" ref="a6c5014cae9155379fdc4db649b2c862d" args="(AI_snort_alert *node)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a>* _AI_copy_alerts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td>
<td class="paramname"> <em>node</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<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>
<p>FUNCTION: _AI_copy_alerts </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>node</em>&nbsp;</td><td>Starting node (used for the recursion) </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>A copy of the alert log linked list </dd></dl>
</div>
</div>
<a class="anchor" id="ad68c45b5846743a54ad3fa92c8e48f8a"></a><!-- doxytag: member="alert_parser.c::AI_alertparser_thread" ref="ad68c45b5846743a54ad3fa92c8e48f8a" args="(void *arg)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void* AI_alertparser_thread </td>
<td>(</td>
<td class="paramtype">void *&nbsp;</td>
<td class="paramname"> <em>arg</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Thread for parsing Snort's alert file. </p>
<p>FUNCTION: AI_alertparser_thread </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>arg</em>&nbsp;</td><td>void* pointer to module's configuration </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a270e86669a0aa64a8da37bc16cda645b"></a><!-- doxytag: member="alert_parser.c::AI_free_alerts" ref="a270e86669a0aa64a8da37bc16cda645b" args="(AI_snort_alert *node)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void AI_free_alerts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td>
<td class="paramname"> <em>node</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Deallocate the memory of a log alert linked list. </p>
<p>FUNCTION: AI_free_alerts </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>node</em>&nbsp;</td><td>Linked list to be freed </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a99474495643197b3075ac22ec6f6c70f"></a><!-- doxytag: member="alert_parser.c::AI_get_alerts" ref="a99474495643197b3075ac22ec6f6c70f" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a>* AI_get_alerts </td>
<td>(</td>
<td class="paramtype">void&nbsp;</td>
<td class="paramname"></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return the alerts parsed so far as a linked list. </p>
<p>FUNCTION: AI_get_alerts </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>An AI_snort_alert pointer identifying the list of alerts </dd></dl>
</div>
</div>
<hr/><h2>Variable Documentation</h2>
<a class="anchor" id="abee2a33368912d9288c76b51160a9ed6"></a><!-- doxytag: member="alert_parser.c::alert_fp" ref="abee2a33368912d9288c76b51160a9ed6" args="" -->
<div class="memitem">
@ -199,7 +95,7 @@ Variables</h2></td></tr>
<div class="memproto">
<table class="memname">
<tr>
<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>
<td class="memname">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a>* <a class="el" href="group__mysql.html#gae837fc04e61c0eb052f997c54b4fd9fe">alerts</a> = NULL</td>
</tr>
</table>
</div>
@ -222,7 +118,7 @@ Variables</h2></td></tr>
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

2
doc/html/annotated.html
View file

@ -75,7 +75,7 @@ Here are the data structures with brief descriptions:<table>
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

2
doc/html/classes.html
View file

@ -72,7 +72,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

443
doc/html/cluster_8c.html
View file

@ -66,427 +66,32 @@ 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="structattribute__value.html">attribute_value</a></td></tr>
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="cluster_8c.html#a81f5fa721719fdb281595a568eef2101">_heuristic_func</a> (<a class="el" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640">cluster_type</a> type)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function that picks up the heuristic value for a clustering attribute in according to Julisch's heuristic (ACM, Vol.2, No.3, 09 2002, pag.124). <a href="#a81f5fa721719fdb281595a568eef2101"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="cluster_8c.html#a2f1a22cfea64e4669da0467620c3e3b3">_hierarchy_node_new</a> (char *label, int min_val, int max_val)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Create a new clustering hierarchy node. <a href="#a2f1a22cfea64e4669da0467620c3e3b3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="cluster_8c.html#a5601a1f603d9c870ef6e2df192e30c30">_hierarchy_node_append</a> (<a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *parent, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *child)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Append a node to a clustering hierarchy node. <a href="#a5601a1f603d9c870ef6e2df192e30c30"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="cluster_8c.html#a6ddddcd505b1f763c339e81fc143e079">_AI_get_min_hierarchy_node</a> (int val, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *root)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get the minimum node in a hierarchy tree that matches a certain value. <a href="#a6ddddcd505b1f763c339e81fc143e079"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="cluster_8c.html#a0f91c8bfc37a3975f5c26b19fd6c5cba">_AI_equal_alarms</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *a1, <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *a2)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Check if two alerts are semantically equal. <a href="#a0f91c8bfc37a3975f5c26b19fd6c5cba"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="cluster_8c.html#a8ce8e5a5d8954672297fa2dedb380dcd">_AI_merge_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> **log)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Merge the alerts marked as equal in the log. <a href="#a8ce8e5a5d8954672297fa2dedb380dcd"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="cluster_8c.html#a7d151880080470b542e99643dc0426a7">_AI_print_clustered_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *log, FILE *fp)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Print the clustered alerts to a log file. <a href="#a7d151880080470b542e99643dc0426a7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="cluster_8c.html#a8a5eae61dc9fd0f13e0acdfa5f4478e2">_AI_cluster_thread</a> (void *arg)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread for periodically clustering the log information. <a href="#a8a5eae61dc9fd0f13e0acdfa5f4478e2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="cluster_8c.html#a29c35cd6c56f54e27b5b190c6d6c487a">_AI_check_duplicate</a> (<a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *node, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *root)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Check if a certain node's range (minimum and maximum value) are already present in a clustering hierarchy. <a href="#a29c35cd6c56f54e27b5b190c6d6c487a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="cluster_8c.html#a1445818b37483f78cc3fb2890155842c">AI_hierarchies_build</a> (<a class="el" href="structAI__config.html">AI_config</a> *conf, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> **nodes, int n_nodes)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Build the clustering hierarchy trees. <a href="#a1445818b37483f78cc3fb2890155842c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga81f5fa721719fdb281595a568eef2101">_heuristic_func</a> (<a class="el" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640">cluster_type</a> type)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function that picks up the heuristic value for a clustering attribute in according to Julisch's heuristic (ACM, Vol.2, No.3, 09 2002, pag.124). <a href="group__cluster.html#ga81f5fa721719fdb281595a568eef2101"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga2f1a22cfea64e4669da0467620c3e3b3">_hierarchy_node_new</a> (char *label, int min_val, int max_val)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Create a new clustering hierarchy node. <a href="group__cluster.html#ga2f1a22cfea64e4669da0467620c3e3b3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga5601a1f603d9c870ef6e2df192e30c30">_hierarchy_node_append</a> (<a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *parent, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *child)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Append a node to a clustering hierarchy node. <a href="group__cluster.html#ga5601a1f603d9c870ef6e2df192e30c30"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga6ddddcd505b1f763c339e81fc143e079">_AI_get_min_hierarchy_node</a> (int val, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *root)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get the minimum node in a hierarchy tree that matches a certain value. <a href="group__cluster.html#ga6ddddcd505b1f763c339e81fc143e079"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga0f91c8bfc37a3975f5c26b19fd6c5cba">_AI_equal_alarms</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *a1, <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *a2)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Check if two alerts are semantically equal. <a href="group__cluster.html#ga0f91c8bfc37a3975f5c26b19fd6c5cba"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga8ce8e5a5d8954672297fa2dedb380dcd">_AI_merge_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> **log)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Merge the alerts marked as equal in the log. <a href="group__cluster.html#ga8ce8e5a5d8954672297fa2dedb380dcd"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga7d151880080470b542e99643dc0426a7">_AI_print_clustered_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *log, FILE *fp)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Print the clustered alerts to a log file. <a href="group__cluster.html#ga7d151880080470b542e99643dc0426a7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga8a5eae61dc9fd0f13e0acdfa5f4478e2">_AI_cluster_thread</a> (void *arg)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread for periodically clustering the log information. <a href="group__cluster.html#ga8a5eae61dc9fd0f13e0acdfa5f4478e2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga29c35cd6c56f54e27b5b190c6d6c487a">_AI_check_duplicate</a> (<a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *node, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *root)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Check if a certain node's range (minimum and maximum value) are already present in a clustering hierarchy. <a href="group__cluster.html#ga29c35cd6c56f54e27b5b190c6d6c487a"></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__cluster.html#ga1445818b37483f78cc3fb2890155842c">AI_hierarchies_build</a> (<a class="el" href="structAI__config.html">AI_config</a> *conf, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> **nodes, int n_nodes)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Build the clustering hierarchy trees. <a href="group__cluster.html#ga1445818b37483f78cc3fb2890155842c"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="var-members"></a>
Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="cluster_8c.html#a97d35425cf5a0207fb50b64ee8cdda82">h_root</a> [CLUSTER_TYPES] = { NULL }</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="structAI__config.html">AI_config</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="cluster_8c.html#a91458e2d34595688e39fcb63ba418849">_config</a> = NULL</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="cluster_8c.html#aaf4c19f60f48741b0890c6114dcff7d9">alert_log</a> = NULL</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga97d35425cf5a0207fb50b64ee8cdda82">h_root</a> [CLUSTER_TYPES] = { NULL }</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="structAI__config.html">AI_config</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga91458e2d34595688e39fcb63ba418849">_config</a> = NULL</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#gaaf4c19f60f48741b0890c6114dcff7d9">alert_log</a> = NULL</td></tr>
</table>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a29c35cd6c56f54e27b5b190c6d6c487a"></a><!-- doxytag: member="cluster.c::_AI_check_duplicate" ref="a29c35cd6c56f54e27b5b190c6d6c487a" args="(hierarchy_node *node, hierarchy_node *root)" -->
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<td class="memname">PRIVATE <a class="el" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a> _AI_check_duplicate </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td>
<td class="paramname"> <em>node</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td>
<td class="paramname"> <em>root</em></td><td>&nbsp;</td>
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<td></td>
<td>)</td>
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<p>Check if a certain node's range (minimum and maximum value) are already present in a clustering hierarchy. </p>
<p>FUNCTION: _AI_check_duplicate </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>node</em>&nbsp;</td><td>Node to be checked </td></tr>
<tr><td valign="top"></td><td valign="top"><em>root</em>&nbsp;</td><td>Clustering hierarchy </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if 'node' is already in 'root', false otherwise </dd></dl>
</div>
</div>
<a class="anchor" id="a8a5eae61dc9fd0f13e0acdfa5f4478e2"></a><!-- doxytag: member="cluster.c::_AI_cluster_thread" ref="a8a5eae61dc9fd0f13e0acdfa5f4478e2" args="(void *arg)" -->
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<td class="memname">PRIVATE void* _AI_cluster_thread </td>
<td>(</td>
<td class="paramtype">void *&nbsp;</td>
<td class="paramname"> <em>arg</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
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<p>Thread for periodically clustering the log information. </p>
<p>FUNCTION: _AI_cluster_thread </p>
</div>
</div>
<a class="anchor" id="a0f91c8bfc37a3975f5c26b19fd6c5cba"></a><!-- doxytag: member="cluster.c::_AI_equal_alarms" ref="a0f91c8bfc37a3975f5c26b19fd6c5cba" args="(AI_snort_alert *a1, AI_snort_alert *a2)" -->
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<td class="memname">PRIVATE <a class="el" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a> _AI_equal_alarms </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td>
<td class="paramname"> <em>a1</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td>
<td class="paramname"> <em>a2</em></td><td>&nbsp;</td>
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<p>Check if two alerts are semantically equal. </p>
<p>FUNCTION: _AI_equal_alarms </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>a1</em>&nbsp;</td><td>First alert </td></tr>
<tr><td valign="top"></td><td valign="top"><em>a2</em>&nbsp;</td><td>Second alert </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if they are equal, false otherwise </dd></dl>
</div>
</div>
<a class="anchor" id="a6ddddcd505b1f763c339e81fc143e079"></a><!-- doxytag: member="cluster.c::_AI_get_min_hierarchy_node" ref="a6ddddcd505b1f763c339e81fc143e079" args="(int val, hierarchy_node *root)" -->
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<td class="memname">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a>* _AI_get_min_hierarchy_node </td>
<td>(</td>
<td class="paramtype">int&nbsp;</td>
<td class="paramname"> <em>val</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td>
<td class="paramname"> <em>root</em></td><td>&nbsp;</td>
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<p>Get the minimum node in a hierarchy tree that matches a certain value. </p>
<p>FUNCTION: _AI_get_min_hierarchy_node </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>val</em>&nbsp;</td><td>Value to be matched in the range </td></tr>
<tr><td valign="top"></td><td valign="top"><em>root</em>&nbsp;</td><td>Root of the hierarchy </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The minimum node that matches the value if any, NULL otherwise </dd></dl>
</div>
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<a class="anchor" id="a8ce8e5a5d8954672297fa2dedb380dcd"></a><!-- doxytag: member="cluster.c::_AI_merge_alerts" ref="a8ce8e5a5d8954672297fa2dedb380dcd" args="(AI_snort_alert **log)" -->
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<td class="memname">PRIVATE int _AI_merge_alerts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> **&nbsp;</td>
<td class="paramname"> <em>log</em></td>
<td>&nbsp;)&nbsp;</td>
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<p>Merge the alerts marked as equal in the log. </p>
<p>FUNCTION: _AI_merge_alerts </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>log</em>&nbsp;</td><td>Alert log reference </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The number of merged couples </dd></dl>
</div>
</div>
<a class="anchor" id="a7d151880080470b542e99643dc0426a7"></a><!-- doxytag: member="cluster.c::_AI_print_clustered_alerts" ref="a7d151880080470b542e99643dc0426a7" args="(AI_snort_alert *log, FILE *fp)" -->
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<td class="memname">PRIVATE void _AI_print_clustered_alerts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td>
<td class="paramname"> <em>log</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">FILE *&nbsp;</td>
<td class="paramname"> <em>fp</em></td><td>&nbsp;</td>
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<td></td>
<td>)</td>
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<p>Print the clustered alerts to a log file. </p>
<p>FUNCTION: _AI_print_clustered_alerts </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>log</em>&nbsp;</td><td>Log containing the alerts </td></tr>
<tr><td valign="top"></td><td valign="top"><em>fp</em>&nbsp;</td><td>File pointer where the alerts will be printed </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a81f5fa721719fdb281595a568eef2101"></a><!-- doxytag: member="cluster.c::_heuristic_func" ref="a81f5fa721719fdb281595a568eef2101" args="(cluster_type type)" -->
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<td class="memname">PRIVATE int _heuristic_func </td>
<td>(</td>
<td class="paramtype"><a class="el" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640">cluster_type</a>&nbsp;</td>
<td class="paramname"> <em>type</em></td>
<td>&nbsp;)&nbsp;</td>
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<p>Function that picks up the heuristic value for a clustering attribute in according to Julisch's heuristic (ACM, Vol.2, No.3, 09 2002, pag.124). </p>
<p>FUNCTION: _heuristic_func </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>type</em>&nbsp;</td><td>Attribute type </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The heuristic coefficient for that attribute, -1 if no clustering information is available for that attribute </dd></dl>
</div>
</div>
<a class="anchor" id="a5601a1f603d9c870ef6e2df192e30c30"></a><!-- doxytag: member="cluster.c::_hierarchy_node_append" ref="a5601a1f603d9c870ef6e2df192e30c30" args="(hierarchy_node *parent, hierarchy_node *child)" -->
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<td class="memname">PRIVATE void _hierarchy_node_append </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td>
<td class="paramname"> <em>parent</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td>
<td class="paramname"> <em>child</em></td><td>&nbsp;</td>
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<td></td>
<td>)</td>
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<p>Append a node to a clustering hierarchy node. </p>
<p>FUNCTION: _hierarchy_node_append </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>parent</em>&nbsp;</td><td>Parent node </td></tr>
<tr><td valign="top"></td><td valign="top"><em>child</em>&nbsp;</td><td>Child node </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a2f1a22cfea64e4669da0467620c3e3b3"></a><!-- doxytag: member="cluster.c::_hierarchy_node_new" ref="a2f1a22cfea64e4669da0467620c3e3b3" args="(char *label, int min_val, int max_val)" -->
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<td class="memname">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a>* _hierarchy_node_new </td>
<td>(</td>
<td class="paramtype">char *&nbsp;</td>
<td class="paramname"> <em>label</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&nbsp;</td>
<td class="paramname"> <em>min_val</em>, </td>
</tr>
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<td class="paramkey"></td>
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<td class="paramtype">int&nbsp;</td>
<td class="paramname"> <em>max_val</em></td><td>&nbsp;</td>
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<p>Create a new clustering hierarchy node. </p>
<p>FUNCTION: _hierarchy_node_new </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>label</em>&nbsp;</td><td>Label for the node </td></tr>
<tr><td valign="top"></td><td valign="top"><em>min_val</em>&nbsp;</td><td>Minimum value for the range represented by the node </td></tr>
<tr><td valign="top"></td><td valign="top"><em>max_val</em>&nbsp;</td><td>Maximum value for the range represented by the node </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The brand new node if the allocation was ok, otherwise abort the application </dd></dl>
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<a class="anchor" id="a1445818b37483f78cc3fb2890155842c"></a><!-- doxytag: member="cluster.c::AI_hierarchies_build" ref="a1445818b37483f78cc3fb2890155842c" args="(AI_config *conf, hierarchy_node **nodes, int n_nodes)" -->
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<td class="memname">void AI_hierarchies_build </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structAI__config.html">AI_config</a> *&nbsp;</td>
<td class="paramname"> <em>conf</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> **&nbsp;</td>
<td class="paramname"> <em>nodes</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&nbsp;</td>
<td class="paramname"> <em>n_nodes</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>Build the clustering hierarchy trees. </p>
<p>FUNCTION: AI_hierarchies_build </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>conf</em>&nbsp;</td><td>Reference to the configuration of the module </td></tr>
<tr><td valign="top"></td><td valign="top"><em>nodes</em>&nbsp;</td><td>Nodes containing the information about the clustering ranges </td></tr>
<tr><td valign="top"></td><td valign="top"><em>n_nodes</em>&nbsp;</td><td>Number of nodes </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<hr/><h2>Variable Documentation</h2>
<a class="anchor" id="a91458e2d34595688e39fcb63ba418849"></a><!-- doxytag: member="cluster.c::_config" ref="a91458e2d34595688e39fcb63ba418849" args="" -->
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<a class="anchor" id="aaf4c19f60f48741b0890c6114dcff7d9"></a><!-- doxytag: member="cluster.c::alert_log" ref="aaf4c19f60f48741b0890c6114dcff7d9" 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="cluster_8c.html#aaf4c19f60f48741b0890c6114dcff7d9">alert_log</a> = NULL</td>
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<a class="anchor" id="a97d35425cf5a0207fb50b64ee8cdda82"></a><!-- doxytag: member="cluster.c::h_root" ref="a97d35425cf5a0207fb50b64ee8cdda82" args="[CLUSTER_TYPES]" -->
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<td class="memname">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a>* <a class="el" href="cluster_8c.html#a97d35425cf5a0207fb50b64ee8cdda82">h_root</a>[CLUSTER_TYPES] = { NULL }</td>
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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&nbsp;
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<code>#include &quot;<a class="el" href="spp__ai_8h_source.html">spp_ai.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="db_8h_source.html">db.h</a>&quot;</code><br/>
<code>#include &lt;unistd.h&gt;</code><br/>
<code>#include &lt;time.h&gt;</code><br/>
<code>#include &lt;pthread.h&gt;</code><br/>
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Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mysql.html#gadf275635641f88725930de208fb5523f">AI_mysql_alertparser_thread</a> (void *arg)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread for parsing alerts from MySQL database. <a href="group__mysql.html#gadf275635641f88725930de208fb5523f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mysql.html#gab14c269b1187da75d35d4af3eb70a302">_AI_mysql_copy_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node)</td></tr>
<tr><td class="mdescLeft">&nbsp;</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="group__mysql.html#gab14c269b1187da75d35d4af3eb70a302"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b">AI_mysql_get_alerts</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return the alerts parsed so far as a linked list. <a href="group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="var-members"></a>
Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="structAI__config.html">AI_config</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mysql.html#ga6439d32dccbbc77c9b2aad04897bfa74">config</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mysql.html#gae837fc04e61c0eb052f997c54b4fd9fe">alerts</a> = NULL</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE pthread_mutex_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mysql.html#ga40bb4c7d0679e36cc0ec4fa41d36d96c">db_mutex</a> = PTHREAD_MUTEX_INITIALIZER</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="db_8h.html#abfca7b59301511bf708eef53cb70b7ee">DB_init</a> (<a class="el" href="structAI__config.html">AI_config</a> *)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="db_8h.html#a7f625d084ac92d12b665fa7d53414727">DB_close</a> ()</td></tr>
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<p>Close the database descriptor </p>
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<p>Initializer for the database </p>
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<p>Execute a query on the database and returns the result </p>
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<a href="db_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * =====================================================================================</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Filename: db.h</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * Description: Manages the interface to several DBMS&#39;s through macros</span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> * Version: 0.1</span>
<a name="l00009"></a>00009 <span class="comment"> * Created: 04/09/2010 20:21:06</span>
<a name="l00010"></a>00010 <span class="comment"> * Revision: none</span>
<a name="l00011"></a>00011 <span class="comment"> * Compiler: gcc</span>
<a name="l00012"></a>00012 <span class="comment"> *</span>
<a name="l00013"></a>00013 <span class="comment"> * Author: BlackLight (http://0x00.ath.cx), &lt;blacklight@autistici.org&gt;</span>
<a name="l00014"></a>00014 <span class="comment"> * Licence: GNU GPL v.3</span>
<a name="l00015"></a>00015 <span class="comment"> * Company: DO WHAT YOU WANT CAUSE A PIRATE IS FREE, YOU ARE A PIRATE!</span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> * =====================================================================================</span>
<a name="l00018"></a>00018 <span class="comment"> */</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#ifndef _AI_DB_H</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define _AI_DB_H</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span>
<a name="l00023"></a>00023 <span class="preprocessor">#ifdef ENABLE_MYSQL</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor"> #include &lt;mysql/mysql.h&gt;</span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="keyword">typedef</span> MYSQL_RES* DB_result;
<a name="l00027"></a>00027 <span class="keyword">typedef</span> MYSQL_ROW DB_row;
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor"> #define DB_init mysql_do_init</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor"> #define DB_query mysql_do_query</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor"> #define DB_num_rows mysql_num_rows</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor"> #define DB_fetch_row mysql_fetch_row</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor"> #define DB_free_result mysql_free_result</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span><span class="preprocessor"> #define DB_close mysql_do_close</span>
<a name="l00035"></a>00035 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span>
<a name="l00038"></a>00038 <span class="keywordtype">void</span>* <a class="code" href="db_8h.html#abfca7b59301511bf708eef53cb70b7ee">DB_init</a> ( <a class="code" href="structAI__config.html">AI_config</a>* );
<a name="l00039"></a>00039
<a name="l00041"></a>00041 DB_result* <a class="code" href="db_8h.html#a51b1f8be35b963f30fa732fc22a5760e">DB_query</a> ( <span class="keyword">const</span> <span class="keywordtype">char</span>* );
<a name="l00042"></a>00042
<a name="l00044"></a>00044 <span class="keywordtype">void</span> <a class="code" href="db_8h.html#a7f625d084ac92d12b665fa7d53414727">DB_close</a>();
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="preprocessor">#endif</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span>
</pre></div></div>
</div>
<!--- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&nbsp;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&nbsp;</span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&nbsp;</span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&nbsp;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&nbsp;</span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&nbsp;</span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&nbsp;</span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark">&nbsp;</span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark">&nbsp;</span>Defines</a></div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>
</html>

5
doc/html/files.html
View file

@ -53,6 +53,9 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
Here is a list of all files with brief descriptions:<table>
<tr><td class="indexkey"><a class="el" href="alert__parser_8c.html">alert_parser.c</a></td><td class="indexvalue"></td></tr>
<tr><td class="indexkey"><a class="el" href="cluster_8c.html">cluster.c</a></td><td class="indexvalue"></td></tr>
<tr><td class="indexkey"><a class="el" href="db_8c.html">db.c</a></td><td class="indexvalue"></td></tr>
<tr><td class="indexkey"><a class="el" href="db_8h.html">db.h</a> <a href="db_8h_source.html">[code]</a></td><td class="indexvalue"></td></tr>
<tr><td class="indexkey"><a class="el" href="mysql_8c.html">mysql.c</a></td><td class="indexvalue"></td></tr>
<tr><td class="indexkey"><a class="el" href="regex_8c.html">regex.c</a></td><td class="indexvalue"></td></tr>
<tr><td class="indexkey"><a class="el" href="sf__dynamic__preproc__lib_8c.html">sf_dynamic_preproc_lib.c</a></td><td class="indexvalue"></td></tr>
<tr><td class="indexkey"><a class="el" href="sf__preproc__info_8h.html">sf_preproc_info.h</a> <a href="sf__preproc__info_8h_source.html">[code]</a></td><td class="indexvalue"></td></tr>
@ -76,7 +79,7 @@ Here is a list of all files with brief descriptions:<table>
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

94
doc/html/functions.html
View file

@ -68,7 +68,6 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<li><a href="#index_r"><span>r</span></a></li>
<li><a href="#index_s"><span>s</span></a></li>
<li><a href="#index_t"><span>t</span></a></li>
<li><a href="#index_w"><span>w</span></a></li>
</ul>
</div>
</div>
@ -76,9 +75,6 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
Here is a list of all struct and union fields with links to the structures/unions they belong to:
<h3><a class="anchor" id="index_a"></a>- a -</h3><ul>
<li>ack
: <a class="el" href="struct__AI__snort__alert.html#a2b185c678d3a7f1207b2119b0b567c37">_AI_snort_alert</a>
</li>
<li>alertClusteringInterval
: <a class="el" href="structAI__config.html#a7d0d098b8263aa3d8415b11d1ec7f93d">AI_config</a>
</li>
@ -105,15 +101,26 @@ Here is a list of all struct and union fields with links to the structures/union
<h3><a class="anchor" id="index_d"></a>- d -</h3><ul>
<li>databaseParsingInterval
: <a class="el" href="structAI__config.html#ae6ca715cab1d90b70c3aad443133c263">AI_config</a>
</li>
<li>dbhost
: <a class="el" href="structAI__config.html#a8e56f1a1b2095d3d329c8068ea0f3aab">AI_config</a>
</li>
<li>dbname
: <a class="el" href="structAI__config.html#ac8a93607f12106e2f5c9b43af27107da">AI_config</a>
</li>
<li>dbpass
: <a class="el" href="structAI__config.html#aa1cda349763faf60b2ebdbf2d187ae7d">AI_config</a>
</li>
<li>dbuser
: <a class="el" href="structAI__config.html#aa004adebfdafb6d14092aecd7f4912b0">AI_config</a>
</li>
<li>desc
: <a class="el" href="struct__AI__snort__alert.html#ac0902d7c756ec675fb06347ce4706135">_AI_snort_alert</a>
</li>
<li>dst_addr
: <a class="el" href="struct__AI__snort__alert.html#a69cc2ba171c8c808a0b45caa9426cd8c">_AI_snort_alert</a>
</li>
<li>dst_port
: <a class="el" href="structpkt__key.html#af77f5eb1f4cd88b43fe99fd73553351d">pkt_key</a>
, <a class="el" href="struct__AI__snort__alert.html#a6b323c07ae501d221e330e13646a96a3">_AI_snort_alert</a>
</li>
</ul>
@ -143,14 +150,26 @@ Here is a list of all struct and union fields with links to the structures/union
<h3><a class="anchor" id="index_i"></a>- i -</h3><ul>
<li>id
: <a class="el" href="struct__AI__snort__alert.html#a45e4acf90450a5f9efd4e0c290f84bcf">_AI_snort_alert</a>
<li>ip_dst_addr
: <a class="el" href="struct__AI__snort__alert.html#a754ca683593c838e4032fa8c13b1512b">_AI_snort_alert</a>
</li>
<li>iplen
: <a class="el" href="struct__AI__snort__alert.html#a523ef8842d01a1bc4ea3c0bf27518e78">_AI_snort_alert</a>
<li>ip_id
: <a class="el" href="struct__AI__snort__alert.html#a2fc673dec85a7b49dd16ac7c0bb1bb78">_AI_snort_alert</a>
</li>
<li>ipproto
: <a class="el" href="struct__AI__snort__alert.html#a2a5f2741918c3c13890f2b617a7f23a4">_AI_snort_alert</a>
<li>ip_len
: <a class="el" href="struct__AI__snort__alert.html#ad3ffe99036513d5f33b94d22fb84f8f1">_AI_snort_alert</a>
</li>
<li>ip_proto
: <a class="el" href="struct__AI__snort__alert.html#a5ea7b250ac1c472f3ab57565b6df2536">_AI_snort_alert</a>
</li>
<li>ip_src_addr
: <a class="el" href="struct__AI__snort__alert.html#a194117c57a52933d16a97838562bb611">_AI_snort_alert</a>
</li>
<li>ip_tos
: <a class="el" href="struct__AI__snort__alert.html#a3f3c47f9baf3229d067504a85873b416">_AI_snort_alert</a>
</li>
<li>ip_ttl
: <a class="el" href="struct__AI__snort__alert.html#a3c9bbe84ec696cd58668a45799a66600">_AI_snort_alert</a>
</li>
</ul>
@ -225,21 +244,12 @@ Here is a list of all struct and union fields with links to the structures/union
<h3><a class="anchor" id="index_s"></a>- s -</h3><ul>
<li>sequence
: <a class="el" href="struct__AI__snort__alert.html#acb20c4c55149d5806d7523720786ab77">_AI_snort_alert</a>
</li>
<li>sid
: <a class="el" href="struct__AI__snort__alert.html#a3349aa68d2234f8ffd897367c3a8a137">_AI_snort_alert</a>
</li>
<li>src_addr
: <a class="el" href="struct__AI__snort__alert.html#ab16a24f368020e4b40e65b53cae33b48">_AI_snort_alert</a>
</li>
<li>src_ip
: <a class="el" href="structpkt__key.html#a3a091c20dafb8b3f689db00c5b2f8ddb">pkt_key</a>
</li>
<li>src_port
: <a class="el" href="struct__AI__snort__alert.html#a856cccd3eaabd38aa9974f26d3edc5e3">_AI_snort_alert</a>
</li>
<li>stream
: <a class="el" href="struct__AI__snort__alert.html#a09dfe0a841fd3912ec78060d4547cb31">_AI_snort_alert</a>
</li>
@ -250,32 +260,34 @@ Here is a list of all struct and union fields with links to the structures/union
<h3><a class="anchor" id="index_t"></a>- t -</h3><ul>
<li>tcp_ack
: <a class="el" href="struct__AI__snort__alert.html#a8aac577224a4325ec50511c6d79b4b79">_AI_snort_alert</a>
</li>
<li>tcp_dst_port
: <a class="el" href="struct__AI__snort__alert.html#aaca31cb67d48ffc3bfd1227686d5f5a4">_AI_snort_alert</a>
</li>
<li>tcp_flags
: <a class="el" href="struct__AI__snort__alert.html#aa643f11db93b70242b57f0a04775e507">_AI_snort_alert</a>
</li>
<li>tcplen
: <a class="el" href="struct__AI__snort__alert.html#a519a103f5e8f1cb006c0c137b7c6a1c0">_AI_snort_alert</a>
<li>tcp_len
: <a class="el" href="struct__AI__snort__alert.html#ab7e0507050b8e475fea7a4b26c768857">_AI_snort_alert</a>
</li>
<li>tcp_seq
: <a class="el" href="struct__AI__snort__alert.html#ad6edf59fccea55bf5f940bf36117020b">_AI_snort_alert</a>
</li>
<li>tcp_src_port
: <a class="el" href="struct__AI__snort__alert.html#a4d4cbdbd9675f4c43545547f55174cb7">_AI_snort_alert</a>
</li>
<li>tcp_window
: <a class="el" href="struct__AI__snort__alert.html#a1687fccc26bb211591db8b36ffec5348">_AI_snort_alert</a>
</li>
<li>timestamp
: <a class="el" href="struct__AI__snort__alert.html#a10a67f60ca3da339a2104849a0b2ac19">_AI_snort_alert</a>
, <a class="el" href="structpkt__info.html#a7f5090443f21e6290f0439f1bb872e92">pkt_info</a>
</li>
<li>tos
: <a class="el" href="struct__AI__snort__alert.html#a882ae6db43dc0fe08071947ccb044b93">_AI_snort_alert</a>
</li>
<li>ttl
: <a class="el" href="struct__AI__snort__alert.html#ab9b1ce8ee440a324af116403ac9c51a2">_AI_snort_alert</a>
</li>
<li>type
: <a class="el" href="struct__hierarchy__node.html#a3b18e3ddfa2212c5e4ff9c0b4bde4296">_hierarchy_node</a>
, <a class="el" href="structattribute__value.html#a5322c4edde771a7ee0d9fc5f5e45484c">attribute_value</a>
</li>
</ul>
<h3><a class="anchor" id="index_w"></a>- w -</h3><ul>
<li>window
: <a class="el" href="struct__AI__snort__alert.html#a63e94be3d248cf4beb0d4d5ab75331b1">_AI_snort_alert</a>
: <a class="el" href="structattribute__value.html#a5322c4edde771a7ee0d9fc5f5e45484c">attribute_value</a>
, <a class="el" href="struct__hierarchy__node.html#a3b18e3ddfa2212c5e4ff9c0b4bde4296">_hierarchy_node</a>
</li>
</ul>
</div>
@ -293,7 +305,7 @@ Here is a list of all struct and union fields with links to the structures/union
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

94
doc/html/functions_vars.html
View file

@ -68,7 +68,6 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<li><a href="#index_r"><span>r</span></a></li>
<li><a href="#index_s"><span>s</span></a></li>
<li><a href="#index_t"><span>t</span></a></li>
<li><a href="#index_w"><span>w</span></a></li>
</ul>
</div>
</div>
@ -76,9 +75,6 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
&nbsp;
<h3><a class="anchor" id="index_a"></a>- a -</h3><ul>
<li>ack
: <a class="el" href="struct__AI__snort__alert.html#a2b185c678d3a7f1207b2119b0b567c37">_AI_snort_alert</a>
</li>
<li>alertClusteringInterval
: <a class="el" href="structAI__config.html#a7d0d098b8263aa3d8415b11d1ec7f93d">AI_config</a>
</li>
@ -105,15 +101,26 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<h3><a class="anchor" id="index_d"></a>- d -</h3><ul>
<li>databaseParsingInterval
: <a class="el" href="structAI__config.html#ae6ca715cab1d90b70c3aad443133c263">AI_config</a>
</li>
<li>dbhost
: <a class="el" href="structAI__config.html#a8e56f1a1b2095d3d329c8068ea0f3aab">AI_config</a>
</li>
<li>dbname
: <a class="el" href="structAI__config.html#ac8a93607f12106e2f5c9b43af27107da">AI_config</a>
</li>
<li>dbpass
: <a class="el" href="structAI__config.html#aa1cda349763faf60b2ebdbf2d187ae7d">AI_config</a>
</li>
<li>dbuser
: <a class="el" href="structAI__config.html#aa004adebfdafb6d14092aecd7f4912b0">AI_config</a>
</li>
<li>desc
: <a class="el" href="struct__AI__snort__alert.html#ac0902d7c756ec675fb06347ce4706135">_AI_snort_alert</a>
</li>
<li>dst_addr
: <a class="el" href="struct__AI__snort__alert.html#a69cc2ba171c8c808a0b45caa9426cd8c">_AI_snort_alert</a>
</li>
<li>dst_port
: <a class="el" href="structpkt__key.html#af77f5eb1f4cd88b43fe99fd73553351d">pkt_key</a>
, <a class="el" href="struct__AI__snort__alert.html#a6b323c07ae501d221e330e13646a96a3">_AI_snort_alert</a>
</li>
</ul>
@ -143,14 +150,26 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<h3><a class="anchor" id="index_i"></a>- i -</h3><ul>
<li>id
: <a class="el" href="struct__AI__snort__alert.html#a45e4acf90450a5f9efd4e0c290f84bcf">_AI_snort_alert</a>
<li>ip_dst_addr
: <a class="el" href="struct__AI__snort__alert.html#a754ca683593c838e4032fa8c13b1512b">_AI_snort_alert</a>
</li>
<li>iplen
: <a class="el" href="struct__AI__snort__alert.html#a523ef8842d01a1bc4ea3c0bf27518e78">_AI_snort_alert</a>
<li>ip_id
: <a class="el" href="struct__AI__snort__alert.html#a2fc673dec85a7b49dd16ac7c0bb1bb78">_AI_snort_alert</a>
</li>
<li>ipproto
: <a class="el" href="struct__AI__snort__alert.html#a2a5f2741918c3c13890f2b617a7f23a4">_AI_snort_alert</a>
<li>ip_len
: <a class="el" href="struct__AI__snort__alert.html#ad3ffe99036513d5f33b94d22fb84f8f1">_AI_snort_alert</a>
</li>
<li>ip_proto
: <a class="el" href="struct__AI__snort__alert.html#a5ea7b250ac1c472f3ab57565b6df2536">_AI_snort_alert</a>
</li>
<li>ip_src_addr
: <a class="el" href="struct__AI__snort__alert.html#a194117c57a52933d16a97838562bb611">_AI_snort_alert</a>
</li>
<li>ip_tos
: <a class="el" href="struct__AI__snort__alert.html#a3f3c47f9baf3229d067504a85873b416">_AI_snort_alert</a>
</li>
<li>ip_ttl
: <a class="el" href="struct__AI__snort__alert.html#a3c9bbe84ec696cd58668a45799a66600">_AI_snort_alert</a>
</li>
</ul>
@ -225,21 +244,12 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<h3><a class="anchor" id="index_s"></a>- s -</h3><ul>
<li>sequence
: <a class="el" href="struct__AI__snort__alert.html#acb20c4c55149d5806d7523720786ab77">_AI_snort_alert</a>
</li>
<li>sid
: <a class="el" href="struct__AI__snort__alert.html#a3349aa68d2234f8ffd897367c3a8a137">_AI_snort_alert</a>
</li>
<li>src_addr
: <a class="el" href="struct__AI__snort__alert.html#ab16a24f368020e4b40e65b53cae33b48">_AI_snort_alert</a>
</li>
<li>src_ip
: <a class="el" href="structpkt__key.html#a3a091c20dafb8b3f689db00c5b2f8ddb">pkt_key</a>
</li>
<li>src_port
: <a class="el" href="struct__AI__snort__alert.html#a856cccd3eaabd38aa9974f26d3edc5e3">_AI_snort_alert</a>
</li>
<li>stream
: <a class="el" href="struct__AI__snort__alert.html#a09dfe0a841fd3912ec78060d4547cb31">_AI_snort_alert</a>
</li>
@ -250,32 +260,34 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<h3><a class="anchor" id="index_t"></a>- t -</h3><ul>
<li>tcp_ack
: <a class="el" href="struct__AI__snort__alert.html#a8aac577224a4325ec50511c6d79b4b79">_AI_snort_alert</a>
</li>
<li>tcp_dst_port
: <a class="el" href="struct__AI__snort__alert.html#aaca31cb67d48ffc3bfd1227686d5f5a4">_AI_snort_alert</a>
</li>
<li>tcp_flags
: <a class="el" href="struct__AI__snort__alert.html#aa643f11db93b70242b57f0a04775e507">_AI_snort_alert</a>
</li>
<li>tcplen
: <a class="el" href="struct__AI__snort__alert.html#a519a103f5e8f1cb006c0c137b7c6a1c0">_AI_snort_alert</a>
<li>tcp_len
: <a class="el" href="struct__AI__snort__alert.html#ab7e0507050b8e475fea7a4b26c768857">_AI_snort_alert</a>
</li>
<li>tcp_seq
: <a class="el" href="struct__AI__snort__alert.html#ad6edf59fccea55bf5f940bf36117020b">_AI_snort_alert</a>
</li>
<li>tcp_src_port
: <a class="el" href="struct__AI__snort__alert.html#a4d4cbdbd9675f4c43545547f55174cb7">_AI_snort_alert</a>
</li>
<li>tcp_window
: <a class="el" href="struct__AI__snort__alert.html#a1687fccc26bb211591db8b36ffec5348">_AI_snort_alert</a>
</li>
<li>timestamp
: <a class="el" href="struct__AI__snort__alert.html#a10a67f60ca3da339a2104849a0b2ac19">_AI_snort_alert</a>
, <a class="el" href="structpkt__info.html#a7f5090443f21e6290f0439f1bb872e92">pkt_info</a>
</li>
<li>tos
: <a class="el" href="struct__AI__snort__alert.html#a882ae6db43dc0fe08071947ccb044b93">_AI_snort_alert</a>
</li>
<li>ttl
: <a class="el" href="struct__AI__snort__alert.html#ab9b1ce8ee440a324af116403ac9c51a2">_AI_snort_alert</a>
</li>
<li>type
: <a class="el" href="struct__hierarchy__node.html#a3b18e3ddfa2212c5e4ff9c0b4bde4296">_hierarchy_node</a>
, <a class="el" href="structattribute__value.html#a5322c4edde771a7ee0d9fc5f5e45484c">attribute_value</a>
</li>
</ul>
<h3><a class="anchor" id="index_w"></a>- w -</h3><ul>
<li>window
: <a class="el" href="struct__AI__snort__alert.html#a63e94be3d248cf4beb0d4d5ab75331b1">_AI_snort_alert</a>
: <a class="el" href="structattribute__value.html#a5322c4edde771a7ee0d9fc5f5e45484c">attribute_value</a>
, <a class="el" href="struct__hierarchy__node.html#a3b18e3ddfa2212c5e4ff9c0b4bde4296">_hierarchy_node</a>
</li>
</ul>
</div>
@ -293,7 +305,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

141
doc/html/globals.html
View file

@ -64,6 +64,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<li><a href="#index_d"><span>d</span></a></li>
<li><a href="#index_e"><span>e</span></a></li>
<li><a href="#index_f"><span>f</span></a></li>
<li><a href="#index_g"><span>g</span></a></li>
<li><a href="#index_h"><span>h</span></a></li>
<li><a href="#index_i"><span>i</span></a></li>
<li><a href="#index_l"><span>l</span></a></li>
@ -82,93 +83,107 @@ Here is a list of all functions, variables, defines, enums, and typedefs with li
<h3><a class="anchor" id="index__"></a>- _ -</h3><ul>
<li>_AI_check_duplicate()
: <a class="el" href="cluster_8c.html#a29c35cd6c56f54e27b5b190c6d6c487a">cluster.c</a>
: <a class="el" href="group__cluster.html#ga29c35cd6c56f54e27b5b190c6d6c487a">cluster.c</a>
</li>
<li>_AI_cluster_thread()
: <a class="el" href="cluster_8c.html#a8a5eae61dc9fd0f13e0acdfa5f4478e2">cluster.c</a>
: <a class="el" href="group__cluster.html#ga8a5eae61dc9fd0f13e0acdfa5f4478e2">cluster.c</a>
</li>
<li>_AI_copy_alerts()
: <a class="el" href="alert__parser_8c.html#a6c5014cae9155379fdc4db649b2c862d">alert_parser.c</a>
: <a class="el" href="group__alert__parser.html#ga6c5014cae9155379fdc4db649b2c862d">alert_parser.c</a>
</li>
<li>_AI_equal_alarms()
: <a class="el" href="cluster_8c.html#a0f91c8bfc37a3975f5c26b19fd6c5cba">cluster.c</a>
: <a class="el" href="group__cluster.html#ga0f91c8bfc37a3975f5c26b19fd6c5cba">cluster.c</a>
</li>
<li>_AI_get_min_hierarchy_node()
: <a class="el" href="cluster_8c.html#a6ddddcd505b1f763c339e81fc143e079">cluster.c</a>
: <a class="el" href="group__cluster.html#ga6ddddcd505b1f763c339e81fc143e079">cluster.c</a>
</li>
<li>_AI_merge_alerts()
: <a class="el" href="cluster_8c.html#a8ce8e5a5d8954672297fa2dedb380dcd">cluster.c</a>
: <a class="el" href="group__cluster.html#ga8ce8e5a5d8954672297fa2dedb380dcd">cluster.c</a>
</li>
<li>_AI_mysql_copy_alerts()
: <a class="el" href="group__mysql.html#gab14c269b1187da75d35d4af3eb70a302">db.c</a>
</li>
<li>_AI_print_clustered_alerts()
: <a class="el" href="cluster_8c.html#a7d151880080470b542e99643dc0426a7">cluster.c</a>
: <a class="el" href="group__cluster.html#ga7d151880080470b542e99643dc0426a7">cluster.c</a>
</li>
<li>_AI_stream_free()
: <a class="el" href="stream_8c.html#a80016adf701c717a6ebfb5b15b8a5749">stream.c</a>
: <a class="el" href="group__stream.html#ga80016adf701c717a6ebfb5b15b8a5749">stream.c</a>
</li>
<li>_config
: <a class="el" href="cluster_8c.html#a91458e2d34595688e39fcb63ba418849">cluster.c</a>
: <a class="el" href="group__cluster.html#ga91458e2d34595688e39fcb63ba418849">cluster.c</a>
</li>
<li>_dpd
: <a class="el" href="sf__dynamic__preproc__lib_8c.html#ab46420126c43c1aac5eabc5db266a71c">sf_dynamic_preproc_lib.c</a>
, <a class="el" href="spp__ai_8h.html#ab46420126c43c1aac5eabc5db266a71c">spp_ai.h</a>
</li>
<li>_heuristic_func()
: <a class="el" href="cluster_8c.html#a81f5fa721719fdb281595a568eef2101">cluster.c</a>
: <a class="el" href="group__cluster.html#ga81f5fa721719fdb281595a568eef2101">cluster.c</a>
</li>
<li>_hierarchy_node_append()
: <a class="el" href="cluster_8c.html#a5601a1f603d9c870ef6e2df192e30c30">cluster.c</a>
: <a class="el" href="group__cluster.html#ga5601a1f603d9c870ef6e2df192e30c30">cluster.c</a>
</li>
<li>_hierarchy_node_new()
: <a class="el" href="cluster_8c.html#a2f1a22cfea64e4669da0467620c3e3b3">cluster.c</a>
: <a class="el" href="group__cluster.html#ga2f1a22cfea64e4669da0467620c3e3b3">cluster.c</a>
</li>
</ul>
<h3><a class="anchor" id="index_a"></a>- a -</h3><ul>
<li>AI_alertparser_thread()
: <a class="el" href="alert__parser_8c.html#ad68c45b5846743a54ad3fa92c8e48f8a">alert_parser.c</a>
, <a class="el" href="spp__ai_8h.html#a842a3204c6e067a9920990b573757181">spp_ai.h</a>
<li>AI_file_alertparser_thread()
: <a class="el" href="group__alert__parser.html#ga5aab8d9bdf0e92a51731442fd787f61f">alert_parser.c</a>
, <a class="el" href="group__alert__parser.html#ga5aab8d9bdf0e92a51731442fd787f61f">spp_ai.h</a>
</li>
<li>AI_free_alerts()
: <a class="el" href="spp__ai_8h.html#a270e86669a0aa64a8da37bc16cda645b">spp_ai.h</a>
, <a class="el" href="alert__parser_8c.html#a270e86669a0aa64a8da37bc16cda645b">alert_parser.c</a>
: <a class="el" href="group__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b">spp_ai.h</a>
, <a class="el" href="group__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b">alert_parser.c</a>
</li>
<li>AI_get_alerts()
: <a class="el" href="alert__parser_8c.html#a99474495643197b3075ac22ec6f6c70f">alert_parser.c</a>
, <a class="el" href="spp__ai_8h.html#af19a28f7cbcdfeb2b66fb3b625b75076">spp_ai.h</a>
: <a class="el" href="group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f">alert_parser.c</a>
, <a class="el" href="group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f">spp_ai.h</a>
</li>
<li>AI_get_stream_by_key()
: <a class="el" href="stream_8c.html#a2efedcabbfd12c5345f0c93a3dd4735c">stream.c</a>
, <a class="el" href="spp__ai_8h.html#a3054f06297a9caefd4d9b1283bb8b69a">spp_ai.h</a>
: <a class="el" href="group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c">stream.c</a>
, <a class="el" href="group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c">spp_ai.h</a>
</li>
<li>AI_hashcleanup_thread()
: <a class="el" href="spp__ai_8h.html#ad56f71be823eead743972274b99c82ff">spp_ai.h</a>
, <a class="el" href="stream_8c.html#a24b1131374e5059564b8a12380c4eb75">stream.c</a>
: <a class="el" href="group__stream.html#ga24b1131374e5059564b8a12380c4eb75">spp_ai.h</a>
, <a class="el" href="group__stream.html#ga24b1131374e5059564b8a12380c4eb75">stream.c</a>
</li>
<li>AI_hierarchies_build()
: <a class="el" href="cluster_8c.html#a1445818b37483f78cc3fb2890155842c">cluster.c</a>
, <a class="el" href="spp__ai_8h.html#a857348424b9db45c90f95631eb96fd7c">spp_ai.h</a>
: <a class="el" href="group__cluster.html#ga1445818b37483f78cc3fb2890155842c">cluster.c</a>
, <a class="el" href="group__cluster.html#ga1445818b37483f78cc3fb2890155842c">spp_ai.h</a>
</li>
<li>AI_init()
: <a class="el" href="spp__ai_8c.html#a3524cbdf8fddbcf38c4ed55241002242">spp_ai.c</a>
: <a class="el" href="group__spp__ai.html#ga3524cbdf8fddbcf38c4ed55241002242">spp_ai.c</a>
</li>
<li>AI_mysql_alertparser_thread()
: <a class="el" href="group__mysql.html#gadf275635641f88725930de208fb5523f">db.c</a>
, <a class="el" href="group__mysql.html#gadf275635641f88725930de208fb5523f">spp_ai.h</a>
</li>
<li>AI_mysql_free_alerts()
: <a class="el" href="spp__ai_8h.html#ad0d003c241328962df5757398329b809">spp_ai.h</a>
</li>
<li>AI_mysql_get_alerts()
: <a class="el" href="group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b">db.c</a>
, <a class="el" href="group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b">spp_ai.h</a>
</li>
<li>AI_parse()
: <a class="el" href="spp__ai_8c.html#ae1c5c4b38ee2819d427848eb3046373e">spp_ai.c</a>
: <a class="el" href="group__spp__ai.html#gae1c5c4b38ee2819d427848eb3046373e">spp_ai.c</a>
</li>
<li>AI_pkt_enqueue()
: <a class="el" href="stream_8c.html#a7d71c5645b9baff7b6c4b9a181bf80c5">stream.c</a>
, <a class="el" href="spp__ai_8h.html#af6f7d167c3623bbc669e8d31c2719b29">spp_ai.h</a>
: <a class="el" href="group__stream.html#ga7d71c5645b9baff7b6c4b9a181bf80c5">spp_ai.h</a>
, <a class="el" href="group__stream.html#ga7d71c5645b9baff7b6c4b9a181bf80c5">stream.c</a>
</li>
<li>AI_process()
: <a class="el" href="spp__ai_8c.html#a57c05cda012c443cb4c358dc327cd3d1">spp_ai.c</a>
: <a class="el" href="group__spp__ai.html#ga57c05cda012c443cb4c358dc327cd3d1">spp_ai.c</a>
</li>
<li>AI_set_stream_observed()
: <a class="el" href="spp__ai_8h.html#a8749989cee2ac05a7de058faac280c02">spp_ai.h</a>
, <a class="el" href="stream_8c.html#a8749989cee2ac05a7de058faac280c02">stream.c</a>
: <a class="el" href="group__stream.html#ga8749989cee2ac05a7de058faac280c02">spp_ai.h</a>
, <a class="el" href="group__stream.html#ga8749989cee2ac05a7de058faac280c02">stream.c</a>
</li>
<li>AI_setup()
: <a class="el" href="sf__preproc__info_8h.html#ad81716bc3f0fec4df74198a7cbdbd43c">sf_preproc_info.h</a>
, <a class="el" href="spp__ai_8c.html#a1b9ebb5c719c7d9426ddfc1f3da36570">spp_ai.c</a>
: <a class="el" href="group__spp__ai.html#ga1b9ebb5c719c7d9426ddfc1f3da36570">spp_ai.c</a>
, <a class="el" href="group__spp__ai.html#ga1b9ebb5c719c7d9426ddfc1f3da36570">sf_preproc_info.h</a>
</li>
<li>AI_snort_alert
: <a class="el" href="spp__ai_8h.html#a982be90e72362e88d09f28336c9a1897">spp_ai.h</a>
@ -177,10 +192,14 @@ Here is a list of all functions, variables, defines, enums, and typedefs with li
: <a class="el" href="alert__parser_8c.html#abee2a33368912d9288c76b51160a9ed6">alert_parser.c</a>
</li>
<li>alert_log
: <a class="el" href="cluster_8c.html#aaf4c19f60f48741b0890c6114dcff7d9">cluster.c</a>
: <a class="el" href="group__cluster.html#gaaf4c19f60f48741b0890c6114dcff7d9">cluster.c</a>
</li>
<li>alertparser_thread
: <a class="el" href="group__spp__ai.html#gaa3100e48acef5cf4370c3042ff548ed0">spp_ai.c</a>
</li>
<li>alerts
: <a class="el" href="alert__parser_8c.html#ae837fc04e61c0eb052f997c54b4fd9fe">alert_parser.c</a>
: <a class="el" href="group__mysql.html#gae837fc04e61c0eb052f997c54b4fd9fe">db.c</a>
, <a class="el" href="alert__parser_8c.html#ae837fc04e61c0eb052f997c54b4fd9fe">alert_parser.c</a>
</li>
</ul>
@ -202,10 +221,28 @@ Here is a list of all functions, variables, defines, enums, and typedefs with li
<li>CLUSTER_TYPES
: <a class="el" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640ab16bb5c4b330d5db02e2d852cd2ba451">spp_ai.h</a>
</li>
<li>config
: <a class="el" href="group__mysql.html#ga6439d32dccbbc77c9b2aad04897bfa74">db.c</a>
</li>
</ul>
<h3><a class="anchor" id="index_d"></a>- d -</h3><ul>
<li>db
: <a class="el" href="mysql_8c.html#aedbcc8d9f1bd3c64adf6ad8ccfcd48a4">mysql.c</a>
</li>
<li>DB_close()
: <a class="el" href="db_8h.html#a7f625d084ac92d12b665fa7d53414727">db.h</a>
</li>
<li>DB_init()
: <a class="el" href="db_8h.html#abfca7b59301511bf708eef53cb70b7ee">db.h</a>
</li>
<li>db_mutex
: <a class="el" href="group__mysql.html#ga40bb4c7d0679e36cc0ec4fa41d36d96c">db.c</a>
</li>
<li>DB_query()
: <a class="el" href="db_8h.html#a51b1f8be35b963f30fa732fc22a5760e">db.h</a>
</li>
<li>DEFAULT_ALERT_CLUSTERING_INTERVAL
: <a class="el" href="spp__ai_8h.html#a0c4b6fce670e46083e33b9f53b78f39e">spp_ai.h</a>
</li>
@ -215,6 +252,9 @@ Here is a list of all functions, variables, defines, enums, and typedefs with li
<li>DEFAULT_CLUSTER_LOG_FILE
: <a class="el" href="spp__ai_8h.html#a803dc913297ccdace9e604dbfecda97d">spp_ai.h</a>
</li>
<li>DEFAULT_DATABASE_INTERVAL
: <a class="el" href="spp__ai_8h.html#a3c4984a0ee515fbc091ac6e33b05e310">spp_ai.h</a>
</li>
<li>DEFAULT_HASH_CLEANUP_INTERVAL
: <a class="el" href="spp__ai_8h.html#a5f555c0ebd29ce2771a3e2dd4f526746">spp_ai.h</a>
</li>
@ -238,7 +278,7 @@ Here is a list of all functions, variables, defines, enums, and typedefs with li
<h3><a class="anchor" id="index_e"></a>- e -</h3><ul>
<li>ex_config
: <a class="el" href="spp__ai_8c.html#a3dd75596c540d148643fe6d1fdc02628">spp_ai.c</a>
: <a class="el" href="group__spp__ai.html#ga3dd75596c540d148643fe6d1fdc02628">spp_ai.c</a>
</li>
</ul>
@ -250,13 +290,23 @@ Here is a list of all functions, variables, defines, enums, and typedefs with li
</ul>
<h3><a class="anchor" id="index_g"></a>- g -</h3><ul>
<li>get_alerts
: <a class="el" href="spp__ai_8h.html#ab184b676360ce03035801284a2bd1ea7">spp_ai.h</a>
</li>
</ul>
<h3><a class="anchor" id="index_h"></a>- h -</h3><ul>
<li>h_root
: <a class="el" href="cluster_8c.html#a97d35425cf5a0207fb50b64ee8cdda82">cluster.c</a>
: <a class="el" href="group__cluster.html#ga97d35425cf5a0207fb50b64ee8cdda82">cluster.c</a>
</li>
<li>hash
: <a class="el" href="stream_8c.html#a57e23cda853e9d11c37723a962ef2f68">stream.c</a>
</li>
<li>hash_mutex
: <a class="el" href="stream_8c.html#a4e01edd07102e71480b323db2b8f57c8">stream.c</a>
</li>
<li>hierarchy_node
: <a class="el" href="spp__ai_8h.html#a466391129919ef12366d311d501552fa">spp_ai.h</a>
</li>
@ -284,6 +334,15 @@ Here is a list of all functions, variables, defines, enums, and typedefs with li
<li>MINOR_VERSION
: <a class="el" href="sf__preproc__info_8h.html#a320988aa2655ee094f3a34a52da10831">sf_preproc_info.h</a>
</li>
<li>mysql_do_close()
: <a class="el" href="mysql_8c.html#a55eb83ebfb4caefbc4d9cee8aa0095e3">mysql.c</a>
</li>
<li>mysql_do_init()
: <a class="el" href="mysql_8c.html#a3fba38c3da4a252a55d81088c6fe9078">mysql.c</a>
</li>
<li>mysql_do_query()
: <a class="el" href="mysql_8c.html#a90f2e6f4081c0c66f8da54b98aee2674">mysql.c</a>
</li>
</ul>
@ -299,8 +358,8 @@ Here is a list of all functions, variables, defines, enums, and typedefs with li
: <a class="el" href="sfPolicyUserData_8c.html#a0a415b8e70250b11e64a463134d00b4f">sfPolicyUserData.c</a>
</li>
<li>preg_match()
: <a class="el" href="regex_8c.html#a35f57c052a7de1ded54b67a1f7819791">regex.c</a>
, <a class="el" href="spp__ai_8h.html#a85c0852b05b60cbfe0130534160c9876">spp_ai.h</a>
: <a class="el" href="group__regex.html#ga35f57c052a7de1ded54b67a1f7819791">regex.c</a>
, <a class="el" href="group__regex.html#ga35f57c052a7de1ded54b67a1f7819791">spp_ai.h</a>
</li>
<li>PREPROC_NAME
: <a class="el" href="sf__preproc__info_8h.html#af5d5329206253ca0c1a3b8d4a43195af">sf_preproc_info.h</a>
@ -379,7 +438,7 @@ Here is a list of all functions, variables, defines, enums, and typedefs with li
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

5
doc/html/globals_defs.html
View file

@ -70,6 +70,9 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<li>DEFAULT_CLUSTER_LOG_FILE
: <a class="el" href="spp__ai_8h.html#a803dc913297ccdace9e604dbfecda97d">spp_ai.h</a>
</li>
<li>DEFAULT_DATABASE_INTERVAL
: <a class="el" href="spp__ai_8h.html#a3c4984a0ee515fbc091ac6e33b05e310">spp_ai.h</a>
</li>
<li>DEFAULT_HASH_CLEANUP_INTERVAL
: <a class="el" href="spp__ai_8h.html#a5f555c0ebd29ce2771a3e2dd4f526746">spp_ai.h</a>
</li>
@ -107,7 +110,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

2
doc/html/globals_enum.html
View file

@ -80,7 +80,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
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doc/html/globals_eval.html
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@ -98,7 +98,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</iframe>
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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&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
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109
doc/html/globals_func.html
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@ -62,6 +62,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<li><a href="#index_d"><span>d</span></a></li>
<li><a href="#index_i"><span>i</span></a></li>
<li><a href="#index_l"><span>l</span></a></li>
<li><a href="#index_m"><span>m</span></a></li>
<li><a href="#index_p"><span>p</span></a></li>
<li><a href="#index_s"><span>s</span></a></li>
</ul>
@ -72,91 +73,114 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<h3><a class="anchor" id="index__"></a>- _ -</h3><ul>
<li>_AI_check_duplicate()
: <a class="el" href="cluster_8c.html#a29c35cd6c56f54e27b5b190c6d6c487a">cluster.c</a>
: <a class="el" href="group__cluster.html#ga29c35cd6c56f54e27b5b190c6d6c487a">cluster.c</a>
</li>
<li>_AI_cluster_thread()
: <a class="el" href="cluster_8c.html#a8a5eae61dc9fd0f13e0acdfa5f4478e2">cluster.c</a>
: <a class="el" href="group__cluster.html#ga8a5eae61dc9fd0f13e0acdfa5f4478e2">cluster.c</a>
</li>
<li>_AI_copy_alerts()
: <a class="el" href="alert__parser_8c.html#a6c5014cae9155379fdc4db649b2c862d">alert_parser.c</a>
: <a class="el" href="group__alert__parser.html#ga6c5014cae9155379fdc4db649b2c862d">alert_parser.c</a>
</li>
<li>_AI_equal_alarms()
: <a class="el" href="cluster_8c.html#a0f91c8bfc37a3975f5c26b19fd6c5cba">cluster.c</a>
: <a class="el" href="group__cluster.html#ga0f91c8bfc37a3975f5c26b19fd6c5cba">cluster.c</a>
</li>
<li>_AI_get_min_hierarchy_node()
: <a class="el" href="cluster_8c.html#a6ddddcd505b1f763c339e81fc143e079">cluster.c</a>
: <a class="el" href="group__cluster.html#ga6ddddcd505b1f763c339e81fc143e079">cluster.c</a>
</li>
<li>_AI_merge_alerts()
: <a class="el" href="cluster_8c.html#a8ce8e5a5d8954672297fa2dedb380dcd">cluster.c</a>
: <a class="el" href="group__cluster.html#ga8ce8e5a5d8954672297fa2dedb380dcd">cluster.c</a>
</li>
<li>_AI_mysql_copy_alerts()
: <a class="el" href="group__mysql.html#gab14c269b1187da75d35d4af3eb70a302">db.c</a>
</li>
<li>_AI_print_clustered_alerts()
: <a class="el" href="cluster_8c.html#a7d151880080470b542e99643dc0426a7">cluster.c</a>
: <a class="el" href="group__cluster.html#ga7d151880080470b542e99643dc0426a7">cluster.c</a>
</li>
<li>_AI_stream_free()
: <a class="el" href="stream_8c.html#a80016adf701c717a6ebfb5b15b8a5749">stream.c</a>
: <a class="el" href="group__stream.html#ga80016adf701c717a6ebfb5b15b8a5749">stream.c</a>
</li>
<li>_heuristic_func()
: <a class="el" href="cluster_8c.html#a81f5fa721719fdb281595a568eef2101">cluster.c</a>
: <a class="el" href="group__cluster.html#ga81f5fa721719fdb281595a568eef2101">cluster.c</a>
</li>
<li>_hierarchy_node_append()
: <a class="el" href="cluster_8c.html#a5601a1f603d9c870ef6e2df192e30c30">cluster.c</a>
: <a class="el" href="group__cluster.html#ga5601a1f603d9c870ef6e2df192e30c30">cluster.c</a>
</li>
<li>_hierarchy_node_new()
: <a class="el" href="cluster_8c.html#a2f1a22cfea64e4669da0467620c3e3b3">cluster.c</a>
: <a class="el" href="group__cluster.html#ga2f1a22cfea64e4669da0467620c3e3b3">cluster.c</a>
</li>
</ul>
<h3><a class="anchor" id="index_a"></a>- a -</h3><ul>
<li>AI_alertparser_thread()
: <a class="el" href="alert__parser_8c.html#ad68c45b5846743a54ad3fa92c8e48f8a">alert_parser.c</a>
, <a class="el" href="spp__ai_8h.html#a842a3204c6e067a9920990b573757181">spp_ai.h</a>
<li>AI_file_alertparser_thread()
: <a class="el" href="group__alert__parser.html#ga5aab8d9bdf0e92a51731442fd787f61f">alert_parser.c</a>
, <a class="el" href="group__alert__parser.html#ga5aab8d9bdf0e92a51731442fd787f61f">spp_ai.h</a>
</li>
<li>AI_free_alerts()
: <a class="el" href="spp__ai_8h.html#a270e86669a0aa64a8da37bc16cda645b">spp_ai.h</a>
, <a class="el" href="alert__parser_8c.html#a270e86669a0aa64a8da37bc16cda645b">alert_parser.c</a>
: <a class="el" href="group__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b">spp_ai.h</a>
, <a class="el" href="group__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b">alert_parser.c</a>
</li>
<li>AI_get_alerts()
: <a class="el" href="alert__parser_8c.html#a99474495643197b3075ac22ec6f6c70f">alert_parser.c</a>
, <a class="el" href="spp__ai_8h.html#af19a28f7cbcdfeb2b66fb3b625b75076">spp_ai.h</a>
: <a class="el" href="group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f">alert_parser.c</a>
, <a class="el" href="group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f">spp_ai.h</a>
</li>
<li>AI_get_stream_by_key()
: <a class="el" href="stream_8c.html#a2efedcabbfd12c5345f0c93a3dd4735c">stream.c</a>
, <a class="el" href="spp__ai_8h.html#a3054f06297a9caefd4d9b1283bb8b69a">spp_ai.h</a>
: <a class="el" href="group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c">stream.c</a>
, <a class="el" href="group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c">spp_ai.h</a>
</li>
<li>AI_hashcleanup_thread()
: <a class="el" href="spp__ai_8h.html#ad56f71be823eead743972274b99c82ff">spp_ai.h</a>
, <a class="el" href="stream_8c.html#a24b1131374e5059564b8a12380c4eb75">stream.c</a>
: <a class="el" href="group__stream.html#ga24b1131374e5059564b8a12380c4eb75">spp_ai.h</a>
, <a class="el" href="group__stream.html#ga24b1131374e5059564b8a12380c4eb75">stream.c</a>
</li>
<li>AI_hierarchies_build()
: <a class="el" href="cluster_8c.html#a1445818b37483f78cc3fb2890155842c">cluster.c</a>
, <a class="el" href="spp__ai_8h.html#a857348424b9db45c90f95631eb96fd7c">spp_ai.h</a>
: <a class="el" href="group__cluster.html#ga1445818b37483f78cc3fb2890155842c">cluster.c</a>
, <a class="el" href="group__cluster.html#ga1445818b37483f78cc3fb2890155842c">spp_ai.h</a>
</li>
<li>AI_init()
: <a class="el" href="spp__ai_8c.html#a3524cbdf8fddbcf38c4ed55241002242">spp_ai.c</a>
: <a class="el" href="group__spp__ai.html#ga3524cbdf8fddbcf38c4ed55241002242">spp_ai.c</a>
</li>
<li>AI_mysql_alertparser_thread()
: <a class="el" href="group__mysql.html#gadf275635641f88725930de208fb5523f">spp_ai.h</a>
, <a class="el" href="group__mysql.html#gadf275635641f88725930de208fb5523f">db.c</a>
</li>
<li>AI_mysql_free_alerts()
: <a class="el" href="spp__ai_8h.html#ad0d003c241328962df5757398329b809">spp_ai.h</a>
</li>
<li>AI_mysql_get_alerts()
: <a class="el" href="group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b">db.c</a>
, <a class="el" href="group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b">spp_ai.h</a>
</li>
<li>AI_parse()
: <a class="el" href="spp__ai_8c.html#ae1c5c4b38ee2819d427848eb3046373e">spp_ai.c</a>
: <a class="el" href="group__spp__ai.html#gae1c5c4b38ee2819d427848eb3046373e">spp_ai.c</a>
</li>
<li>AI_pkt_enqueue()
: <a class="el" href="stream_8c.html#a7d71c5645b9baff7b6c4b9a181bf80c5">stream.c</a>
, <a class="el" href="spp__ai_8h.html#af6f7d167c3623bbc669e8d31c2719b29">spp_ai.h</a>
: <a class="el" href="group__stream.html#ga7d71c5645b9baff7b6c4b9a181bf80c5">stream.c</a>
, <a class="el" href="group__stream.html#ga7d71c5645b9baff7b6c4b9a181bf80c5">spp_ai.h</a>
</li>
<li>AI_process()
: <a class="el" href="spp__ai_8c.html#a57c05cda012c443cb4c358dc327cd3d1">spp_ai.c</a>
: <a class="el" href="group__spp__ai.html#ga57c05cda012c443cb4c358dc327cd3d1">spp_ai.c</a>
</li>
<li>AI_set_stream_observed()
: <a class="el" href="stream_8c.html#a8749989cee2ac05a7de058faac280c02">stream.c</a>
, <a class="el" href="spp__ai_8h.html#a8749989cee2ac05a7de058faac280c02">spp_ai.h</a>
: <a class="el" href="group__stream.html#ga8749989cee2ac05a7de058faac280c02">spp_ai.h</a>
, <a class="el" href="group__stream.html#ga8749989cee2ac05a7de058faac280c02">stream.c</a>
</li>
<li>AI_setup()
: <a class="el" href="sf__preproc__info_8h.html#ad81716bc3f0fec4df74198a7cbdbd43c">sf_preproc_info.h</a>
, <a class="el" href="spp__ai_8c.html#a1b9ebb5c719c7d9426ddfc1f3da36570">spp_ai.c</a>
: <a class="el" href="group__spp__ai.html#ga1b9ebb5c719c7d9426ddfc1f3da36570">sf_preproc_info.h</a>
, <a class="el" href="group__spp__ai.html#ga1b9ebb5c719c7d9426ddfc1f3da36570">spp_ai.c</a>
</li>
</ul>
<h3><a class="anchor" id="index_d"></a>- d -</h3><ul>
<li>DB_close()
: <a class="el" href="db_8h.html#a7f625d084ac92d12b665fa7d53414727">db.h</a>
</li>
<li>DB_init()
: <a class="el" href="db_8h.html#abfca7b59301511bf708eef53cb70b7ee">db.h</a>
</li>
<li>DB_query()
: <a class="el" href="db_8h.html#a51b1f8be35b963f30fa732fc22a5760e">db.h</a>
</li>
<li>DynamicPreprocessorFatalMessage()
: <a class="el" href="sf__dynamic__preproc__lib_8c.html#a57c853c0f626bde2af6619cdeeb7471b">sf_dynamic_preproc_lib.c</a>
</li>
@ -177,10 +201,23 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</ul>
<h3><a class="anchor" id="index_m"></a>- m -</h3><ul>
<li>mysql_do_close()
: <a class="el" href="mysql_8c.html#a55eb83ebfb4caefbc4d9cee8aa0095e3">mysql.c</a>
</li>
<li>mysql_do_init()
: <a class="el" href="mysql_8c.html#a3fba38c3da4a252a55d81088c6fe9078">mysql.c</a>
</li>
<li>mysql_do_query()
: <a class="el" href="mysql_8c.html#a90f2e6f4081c0c66f8da54b98aee2674">mysql.c</a>
</li>
</ul>
<h3><a class="anchor" id="index_p"></a>- p -</h3><ul>
<li>preg_match()
: <a class="el" href="regex_8c.html#a35f57c052a7de1ded54b67a1f7819791">regex.c</a>
, <a class="el" href="spp__ai_8h.html#a85c0852b05b60cbfe0130534160c9876">spp_ai.h</a>
: <a class="el" href="group__regex.html#ga35f57c052a7de1ded54b67a1f7819791">regex.c</a>
, <a class="el" href="group__regex.html#ga35f57c052a7de1ded54b67a1f7819791">spp_ai.h</a>
</li>
</ul>
@ -217,7 +254,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
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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&nbsp;
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doc/html/globals_type.html
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@ -89,7 +89,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
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@ -59,7 +59,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<div class="contents">
&nbsp;<ul>
<li>_config
: <a class="el" href="cluster_8c.html#a91458e2d34595688e39fcb63ba418849">cluster.c</a>
: <a class="el" href="group__cluster.html#ga91458e2d34595688e39fcb63ba418849">cluster.c</a>
</li>
<li>_dpd
: <a class="el" href="spp__ai_8h.html#ab46420126c43c1aac5eabc5db266a71c">spp_ai.h</a>
@ -69,20 +69,39 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
: <a class="el" href="alert__parser_8c.html#abee2a33368912d9288c76b51160a9ed6">alert_parser.c</a>
</li>
<li>alert_log
: <a class="el" href="cluster_8c.html#aaf4c19f60f48741b0890c6114dcff7d9">cluster.c</a>
: <a class="el" href="group__cluster.html#gaaf4c19f60f48741b0890c6114dcff7d9">cluster.c</a>
</li>
<li>alertparser_thread
: <a class="el" href="group__spp__ai.html#gaa3100e48acef5cf4370c3042ff548ed0">spp_ai.c</a>
</li>
<li>alerts
: <a class="el" href="alert__parser_8c.html#ae837fc04e61c0eb052f997c54b4fd9fe">alert_parser.c</a>
, <a class="el" href="group__mysql.html#gae837fc04e61c0eb052f997c54b4fd9fe">db.c</a>
</li>
<li>config
: <a class="el" href="group__mysql.html#ga6439d32dccbbc77c9b2aad04897bfa74">db.c</a>
</li>
<li>db
: <a class="el" href="mysql_8c.html#aedbcc8d9f1bd3c64adf6ad8ccfcd48a4">mysql.c</a>
</li>
<li>db_mutex
: <a class="el" href="group__mysql.html#ga40bb4c7d0679e36cc0ec4fa41d36d96c">db.c</a>
</li>
<li>ex_config
: <a class="el" href="spp__ai_8c.html#a3dd75596c540d148643fe6d1fdc02628">spp_ai.c</a>
: <a class="el" href="group__spp__ai.html#ga3dd75596c540d148643fe6d1fdc02628">spp_ai.c</a>
</li>
<li>get_alerts
: <a class="el" href="spp__ai_8h.html#ab184b676360ce03035801284a2bd1ea7">spp_ai.h</a>
</li>
<li>h_root
: <a class="el" href="cluster_8c.html#a97d35425cf5a0207fb50b64ee8cdda82">cluster.c</a>
: <a class="el" href="group__cluster.html#ga97d35425cf5a0207fb50b64ee8cdda82">cluster.c</a>
</li>
<li>hash
: <a class="el" href="stream_8c.html#a57e23cda853e9d11c37723a962ef2f68">stream.c</a>
</li>
<li>hash_mutex
: <a class="el" href="stream_8c.html#a4e01edd07102e71480b323db2b8f57c8">stream.c</a>
</li>
<li>parserPolicyId
: <a class="el" href="sfPolicyUserData_8c.html#a0a415b8e70250b11e64a463134d00b4f">sfPolicyUserData.c</a>
</li>
@ -108,7 +127,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
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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&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
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<title>Snort AI preprocessor module: Parse the alert log into binary structures</title>
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<a href="#func-members">Functions</a> </div>
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<h1>Parse the alert log into binary structures</h1> </div>
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<table class="memberdecls">
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Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__alert__parser.html#ga5aab8d9bdf0e92a51731442fd787f61f">AI_file_alertparser_thread</a> (void *arg)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread for parsing Snort's alert file. <a href="#ga5aab8d9bdf0e92a51731442fd787f61f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__alert__parser.html#ga6c5014cae9155379fdc4db649b2c862d">_AI_copy_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node)</td></tr>
<tr><td class="mdescLeft">&nbsp;</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="#ga6c5014cae9155379fdc4db649b2c862d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f">AI_get_alerts</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return the alerts parsed so far as a linked list. <a href="#ga99474495643197b3075ac22ec6f6c70f"></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__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b">AI_free_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Deallocate the memory of a log alert linked list. <a href="#ga270e86669a0aa64a8da37bc16cda645b"></a><br/></td></tr>
</table>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="ga6c5014cae9155379fdc4db649b2c862d"></a><!-- doxytag: member="alert_parser.c::_AI_copy_alerts" ref="ga6c5014cae9155379fdc4db649b2c862d" args="(AI_snort_alert *node)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a>* _AI_copy_alerts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td>
<td class="paramname"> <em>node</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<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>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>node</em>&nbsp;</td><td>Starting node (used for the recursion) </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>A copy of the alert log linked list </dd></dl>
</div>
</div>
<a class="anchor" id="ga5aab8d9bdf0e92a51731442fd787f61f"></a><!-- doxytag: member="alert_parser.c::AI_file_alertparser_thread" ref="ga5aab8d9bdf0e92a51731442fd787f61f" args="(void *arg)" -->
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<div class="memproto">
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<td class="memname">void* AI_file_alertparser_thread </td>
<td>(</td>
<td class="paramtype">void *&nbsp;</td>
<td class="paramname"> <em>arg</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Thread for parsing Snort's alert file. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>arg</em>&nbsp;</td><td>void* pointer to module's configuration </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ga270e86669a0aa64a8da37bc16cda645b"></a><!-- doxytag: member="alert_parser.c::AI_free_alerts" ref="ga270e86669a0aa64a8da37bc16cda645b" args="(AI_snort_alert *node)" -->
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<div class="memproto">
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<td class="memname">void AI_free_alerts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td>
<td class="paramname"> <em>node</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Deallocate the memory of a log alert linked list. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>node</em>&nbsp;</td><td>Linked list to be freed </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ga99474495643197b3075ac22ec6f6c70f"></a><!-- doxytag: member="alert_parser.c::AI_get_alerts" ref="ga99474495643197b3075ac22ec6f6c70f" 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>
<td>(</td>
<td class="paramtype">void&nbsp;</td>
<td class="paramname"></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
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<div class="memdoc">
<p>Return the alerts parsed so far as a linked list. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>An AI_snort_alert pointer identifying the list of alerts </dd></dl>
</div>
</div>
</div>
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<a href="#nested-classes">Data Structures</a> &#124;
<a href="#func-members">Functions</a> &#124;
<a href="#var-members">Variables</a> </div>
<div class="headertitle">
<h1>Manage the clustering of alarms</h1> </div>
</div>
<div class="contents">
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="nested-classes"></a>
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="structattribute__key.html">attribute_key</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structattribute__value.html">attribute_value</a></td></tr>
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga81f5fa721719fdb281595a568eef2101">_heuristic_func</a> (<a class="el" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640">cluster_type</a> type)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function that picks up the heuristic value for a clustering attribute in according to Julisch's heuristic (ACM, Vol.2, No.3, 09 2002, pag.124). <a href="#ga81f5fa721719fdb281595a568eef2101"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga2f1a22cfea64e4669da0467620c3e3b3">_hierarchy_node_new</a> (char *label, int min_val, int max_val)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Create a new clustering hierarchy node. <a href="#ga2f1a22cfea64e4669da0467620c3e3b3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga5601a1f603d9c870ef6e2df192e30c30">_hierarchy_node_append</a> (<a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *parent, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *child)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Append a node to a clustering hierarchy node. <a href="#ga5601a1f603d9c870ef6e2df192e30c30"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga6ddddcd505b1f763c339e81fc143e079">_AI_get_min_hierarchy_node</a> (int val, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *root)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get the minimum node in a hierarchy tree that matches a certain value. <a href="#ga6ddddcd505b1f763c339e81fc143e079"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga0f91c8bfc37a3975f5c26b19fd6c5cba">_AI_equal_alarms</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *a1, <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *a2)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Check if two alerts are semantically equal. <a href="#ga0f91c8bfc37a3975f5c26b19fd6c5cba"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga8ce8e5a5d8954672297fa2dedb380dcd">_AI_merge_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> **log)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Merge the alerts marked as equal in the log. <a href="#ga8ce8e5a5d8954672297fa2dedb380dcd"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga7d151880080470b542e99643dc0426a7">_AI_print_clustered_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *log, FILE *fp)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Print the clustered alerts to a log file. <a href="#ga7d151880080470b542e99643dc0426a7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga8a5eae61dc9fd0f13e0acdfa5f4478e2">_AI_cluster_thread</a> (void *arg)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread for periodically clustering the log information. <a href="#ga8a5eae61dc9fd0f13e0acdfa5f4478e2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga29c35cd6c56f54e27b5b190c6d6c487a">_AI_check_duplicate</a> (<a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *node, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *root)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Check if a certain node's range (minimum and maximum value) are already present in a clustering hierarchy. <a href="#ga29c35cd6c56f54e27b5b190c6d6c487a"></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__cluster.html#ga1445818b37483f78cc3fb2890155842c">AI_hierarchies_build</a> (<a class="el" href="structAI__config.html">AI_config</a> *conf, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> **nodes, int n_nodes)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Build the clustering hierarchy trees. <a href="#ga1445818b37483f78cc3fb2890155842c"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="var-members"></a>
Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga97d35425cf5a0207fb50b64ee8cdda82">h_root</a> [CLUSTER_TYPES] = { NULL }</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="structAI__config.html">AI_config</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#ga91458e2d34595688e39fcb63ba418849">_config</a> = NULL</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__cluster.html#gaaf4c19f60f48741b0890c6114dcff7d9">alert_log</a> = NULL</td></tr>
</table>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="ga29c35cd6c56f54e27b5b190c6d6c487a"></a><!-- doxytag: member="cluster.c::_AI_check_duplicate" ref="ga29c35cd6c56f54e27b5b190c6d6c487a" args="(hierarchy_node *node, hierarchy_node *root)" -->
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<td class="memname">PRIVATE <a class="el" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a> _AI_check_duplicate </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td>
<td class="paramname"> <em>node</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td>
<td class="paramname"> <em>root</em></td><td>&nbsp;</td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<div class="memdoc">
<p>Check if a certain node's range (minimum and maximum value) are already present in a clustering hierarchy. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>node</em>&nbsp;</td><td>Node to be checked </td></tr>
<tr><td valign="top"></td><td valign="top"><em>root</em>&nbsp;</td><td>Clustering hierarchy </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if 'node' is already in 'root', false otherwise </dd></dl>
</div>
</div>
<a class="anchor" id="ga8a5eae61dc9fd0f13e0acdfa5f4478e2"></a><!-- doxytag: member="cluster.c::_AI_cluster_thread" ref="ga8a5eae61dc9fd0f13e0acdfa5f4478e2" args="(void *arg)" -->
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<td class="memname">PRIVATE void* _AI_cluster_thread </td>
<td>(</td>
<td class="paramtype">void *&nbsp;</td>
<td class="paramname"> <em>arg</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
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<div class="memdoc">
<p>Thread for periodically clustering the log information. </p>
</div>
</div>
<a class="anchor" id="ga0f91c8bfc37a3975f5c26b19fd6c5cba"></a><!-- doxytag: member="cluster.c::_AI_equal_alarms" ref="ga0f91c8bfc37a3975f5c26b19fd6c5cba" args="(AI_snort_alert *a1, AI_snort_alert *a2)" -->
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<td class="memname">PRIVATE <a class="el" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a> _AI_equal_alarms </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td>
<td class="paramname"> <em>a1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td>
<td class="paramname"> <em>a2</em></td><td>&nbsp;</td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<div class="memdoc">
<p>Check if two alerts are semantically equal. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>a1</em>&nbsp;</td><td>First alert </td></tr>
<tr><td valign="top"></td><td valign="top"><em>a2</em>&nbsp;</td><td>Second alert </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if they are equal, false otherwise </dd></dl>
</div>
</div>
<a class="anchor" id="ga6ddddcd505b1f763c339e81fc143e079"></a><!-- doxytag: member="cluster.c::_AI_get_min_hierarchy_node" ref="ga6ddddcd505b1f763c339e81fc143e079" args="(int val, hierarchy_node *root)" -->
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<td class="memname">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a>* _AI_get_min_hierarchy_node </td>
<td>(</td>
<td class="paramtype">int&nbsp;</td>
<td class="paramname"> <em>val</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td>
<td class="paramname"> <em>root</em></td><td>&nbsp;</td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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</table>
</div>
<div class="memdoc">
<p>Get the minimum node in a hierarchy tree that matches a certain value. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>val</em>&nbsp;</td><td>Value to be matched in the range </td></tr>
<tr><td valign="top"></td><td valign="top"><em>root</em>&nbsp;</td><td>Root of the hierarchy </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The minimum node that matches the value if any, NULL otherwise </dd></dl>
</div>
</div>
<a class="anchor" id="ga8ce8e5a5d8954672297fa2dedb380dcd"></a><!-- doxytag: member="cluster.c::_AI_merge_alerts" ref="ga8ce8e5a5d8954672297fa2dedb380dcd" args="(AI_snort_alert **log)" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">PRIVATE int _AI_merge_alerts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> **&nbsp;</td>
<td class="paramname"> <em>log</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Merge the alerts marked as equal in the log. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>log</em>&nbsp;</td><td>Alert log reference </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The number of merged couples </dd></dl>
</div>
</div>
<a class="anchor" id="ga7d151880080470b542e99643dc0426a7"></a><!-- doxytag: member="cluster.c::_AI_print_clustered_alerts" ref="ga7d151880080470b542e99643dc0426a7" args="(AI_snort_alert *log, FILE *fp)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">PRIVATE void _AI_print_clustered_alerts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td>
<td class="paramname"> <em>log</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">FILE *&nbsp;</td>
<td class="paramname"> <em>fp</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Print the clustered alerts to a log file. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>log</em>&nbsp;</td><td>Log containing the alerts </td></tr>
<tr><td valign="top"></td><td valign="top"><em>fp</em>&nbsp;</td><td>File pointer where the alerts will be printed </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ga81f5fa721719fdb281595a568eef2101"></a><!-- doxytag: member="cluster.c::_heuristic_func" ref="ga81f5fa721719fdb281595a568eef2101" args="(cluster_type type)" -->
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<td class="memname">PRIVATE int _heuristic_func </td>
<td>(</td>
<td class="paramtype"><a class="el" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640">cluster_type</a>&nbsp;</td>
<td class="paramname"> <em>type</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Function that picks up the heuristic value for a clustering attribute in according to Julisch's heuristic (ACM, Vol.2, No.3, 09 2002, pag.124). </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>type</em>&nbsp;</td><td>Attribute type </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The heuristic coefficient for that attribute, -1 if no clustering information is available for that attribute </dd></dl>
</div>
</div>
<a class="anchor" id="ga5601a1f603d9c870ef6e2df192e30c30"></a><!-- doxytag: member="cluster.c::_hierarchy_node_append" ref="ga5601a1f603d9c870ef6e2df192e30c30" args="(hierarchy_node *parent, hierarchy_node *child)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">PRIVATE void _hierarchy_node_append </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td>
<td class="paramname"> <em>parent</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td>
<td class="paramname"> <em>child</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Append a node to a clustering hierarchy node. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>parent</em>&nbsp;</td><td>Parent node </td></tr>
<tr><td valign="top"></td><td valign="top"><em>child</em>&nbsp;</td><td>Child node </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ga2f1a22cfea64e4669da0467620c3e3b3"></a><!-- doxytag: member="cluster.c::_hierarchy_node_new" ref="ga2f1a22cfea64e4669da0467620c3e3b3" args="(char *label, int min_val, int max_val)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a>* _hierarchy_node_new </td>
<td>(</td>
<td class="paramtype">char *&nbsp;</td>
<td class="paramname"> <em>label</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&nbsp;</td>
<td class="paramname"> <em>min_val</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&nbsp;</td>
<td class="paramname"> <em>max_val</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Create a new clustering hierarchy node. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>label</em>&nbsp;</td><td>Label for the node </td></tr>
<tr><td valign="top"></td><td valign="top"><em>min_val</em>&nbsp;</td><td>Minimum value for the range represented by the node </td></tr>
<tr><td valign="top"></td><td valign="top"><em>max_val</em>&nbsp;</td><td>Maximum value for the range represented by the node </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The brand new node if the allocation was ok, otherwise abort the application </dd></dl>
</div>
</div>
<a class="anchor" id="ga1445818b37483f78cc3fb2890155842c"></a><!-- doxytag: member="cluster.c::AI_hierarchies_build" ref="ga1445818b37483f78cc3fb2890155842c" args="(AI_config *conf, hierarchy_node **nodes, int n_nodes)" -->
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<td class="memname">void AI_hierarchies_build </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structAI__config.html">AI_config</a> *&nbsp;</td>
<td class="paramname"> <em>conf</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> **&nbsp;</td>
<td class="paramname"> <em>nodes</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&nbsp;</td>
<td class="paramname"> <em>n_nodes</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Build the clustering hierarchy trees. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>conf</em>&nbsp;</td><td>Reference to the configuration of the module </td></tr>
<tr><td valign="top"></td><td valign="top"><em>nodes</em>&nbsp;</td><td>Nodes containing the information about the clustering ranges </td></tr>
<tr><td valign="top"></td><td valign="top"><em>n_nodes</em>&nbsp;</td><td>Number of nodes </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<hr/><h2>Variable Documentation</h2>
<a class="anchor" id="ga91458e2d34595688e39fcb63ba418849"></a><!-- doxytag: member="cluster.c::_config" ref="ga91458e2d34595688e39fcb63ba418849" args="" -->
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<td class="memname">PRIVATE <a class="el" href="structAI__config.html">AI_config</a>* <a class="el" href="group__cluster.html#ga91458e2d34595688e39fcb63ba418849">_config</a> = NULL</td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="gaaf4c19f60f48741b0890c6114dcff7d9"></a><!-- doxytag: member="cluster.c::alert_log" ref="gaaf4c19f60f48741b0890c6114dcff7d9" 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="group__cluster.html#gaaf4c19f60f48741b0890c6114dcff7d9">alert_log</a> = NULL</td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="ga97d35425cf5a0207fb50b64ee8cdda82"></a><!-- doxytag: member="cluster.c::h_root" ref="ga97d35425cf5a0207fb50b64ee8cdda82" args="[CLUSTER_TYPES]" -->
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<div class="memproto">
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<td class="memname">PRIVATE <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a>* <a class="el" href="group__cluster.html#ga97d35425cf5a0207fb50b64ee8cdda82">h_root</a>[CLUSTER_TYPES] = { NULL }</td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
</div>
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<title>Snort AI preprocessor module: Manage alerts on a MySQL database</title>
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<a href="#func-members">Functions</a> &#124;
<a href="#var-members">Variables</a> </div>
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<h1>Manage alerts on a MySQL database</h1> </div>
</div>
<div class="contents">
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mysql.html#gadf275635641f88725930de208fb5523f">AI_mysql_alertparser_thread</a> (void *arg)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread for parsing alerts from MySQL database. <a href="#gadf275635641f88725930de208fb5523f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mysql.html#gab14c269b1187da75d35d4af3eb70a302">_AI_mysql_copy_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node)</td></tr>
<tr><td class="mdescLeft">&nbsp;</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="#gab14c269b1187da75d35d4af3eb70a302"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b">AI_mysql_get_alerts</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return the alerts parsed so far as a linked list. <a href="#ga0ead3c1e46063e215168e76d7999d65b"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="var-members"></a>
Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="structAI__config.html">AI_config</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mysql.html#ga6439d32dccbbc77c9b2aad04897bfa74">config</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mysql.html#gae837fc04e61c0eb052f997c54b4fd9fe">alerts</a> = NULL</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE pthread_mutex_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mysql.html#ga40bb4c7d0679e36cc0ec4fa41d36d96c">db_mutex</a> = PTHREAD_MUTEX_INITIALIZER</td></tr>
</table>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="gab14c269b1187da75d35d4af3eb70a302"></a><!-- doxytag: member="db.c::_AI_mysql_copy_alerts" ref="gab14c269b1187da75d35d4af3eb70a302" args="(AI_snort_alert *node)" -->
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<td class="memname">PRIVATE <a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a>* _AI_mysql_copy_alerts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td>
<td class="paramname"> <em>node</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<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>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>node</em>&nbsp;</td><td>Starting node (used for the recursion) </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>A copy of the alert log linked list </dd></dl>
</div>
</div>
<a class="anchor" id="gadf275635641f88725930de208fb5523f"></a><!-- doxytag: member="db.c::AI_mysql_alertparser_thread" ref="gadf275635641f88725930de208fb5523f" args="(void *arg)" -->
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<td class="memname">void* AI_mysql_alertparser_thread </td>
<td>(</td>
<td class="paramtype">void *&nbsp;</td>
<td class="paramname"> <em>arg</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Thread for parsing alerts from MySQL database. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>arg</em>&nbsp;</td><td>void* pointer to the module configuration </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ga0ead3c1e46063e215168e76d7999d65b"></a><!-- doxytag: member="db.c::AI_mysql_get_alerts" ref="ga0ead3c1e46063e215168e76d7999d65b" args="()" -->
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<td class="memname"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a>* AI_mysql_get_alerts </td>
<td>(</td>
<td class="paramtype">void&nbsp;</td>
<td class="paramname"></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return the alerts parsed so far as a linked list. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>An AI_snort_alert pointer identifying the list of alerts </dd></dl>
</div>
</div>
<hr/><h2>Variable Documentation</h2>
<a class="anchor" id="gae837fc04e61c0eb052f997c54b4fd9fe"></a><!-- doxytag: member="db.c::alerts" ref="gae837fc04e61c0eb052f997c54b4fd9fe" 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="group__mysql.html#gae837fc04e61c0eb052f997c54b4fd9fe">alerts</a> = NULL</td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="ga6439d32dccbbc77c9b2aad04897bfa74"></a><!-- doxytag: member="db.c::config" ref="ga6439d32dccbbc77c9b2aad04897bfa74" args="" -->
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<td class="memname">PRIVATE <a class="el" href="structAI__config.html">AI_config</a>* <a class="el" href="group__mysql.html#ga6439d32dccbbc77c9b2aad04897bfa74">config</a></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="ga40bb4c7d0679e36cc0ec4fa41d36d96c"></a><!-- doxytag: member="db.c::db_mutex" ref="ga40bb4c7d0679e36cc0ec4fa41d36d96c" args="" -->
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<td class="memname">PRIVATE pthread_mutex_t <a class="el" href="group__mysql.html#ga40bb4c7d0679e36cc0ec4fa41d36d96c">db_mutex</a> = PTHREAD_MUTEX_INITIALIZER</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>pthread mutex for accessing database data </p>
</div>
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<h1>Regex management</h1> </div>
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Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__regex.html#ga35f57c052a7de1ded54b67a1f7819791">preg_match</a> (const char *expr, char *str, char ***matches, int *nmatches)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Check if a string matches a regular expression. <a href="#ga35f57c052a7de1ded54b67a1f7819791"></a><br/></td></tr>
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<hr/><h2>Function Documentation</h2>
<a class="anchor" id="ga35f57c052a7de1ded54b67a1f7819791"></a><!-- doxytag: member="regex.c::preg_match" ref="ga35f57c052a7de1ded54b67a1f7819791" args="(const char *expr, char *str, char ***matches, int *nmatches)" -->
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<td class="memname">int preg_match </td>
<td>(</td>
<td class="paramtype">const char *&nbsp;</td>
<td class="paramname"> <em>expr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">char *&nbsp;</td>
<td class="paramname"> <em>str</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">char ***&nbsp;</td>
<td class="paramname"> <em>matches</em>, </td>
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<td></td>
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<td>)</td>
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<p>Check if a string matches a regular expression. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>expr</em>&nbsp;</td><td>Regular expression to be matched </td></tr>
<tr><td valign="top"></td><td valign="top"><em>str</em>&nbsp;</td><td>String to be checked </td></tr>
<tr><td valign="top"></td><td valign="top"><em>matches</em>&nbsp;</td><td>Reference to a char** that will contain the submatches (NULL if you don't need it) </td></tr>
<tr><td valign="top"></td><td valign="top"><em>nmatches</em>&nbsp;</td><td>Reference to a int containing the number of submatches found (NULL if you don't need it) </td></tr>
</table>
</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>-1 if the regex is wrong, 0 if no match was found, 1 otherwise </dd></dl>
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doc/html/group__sfPolicyConfig.html
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@ -51,9 +51,9 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">tSfPolicyUserContextId&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#gac62cd5838bee4a9d3f40561eae920cdd">sfPolicyConfigCreate</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#ga189d09ed6d1203ebace6ea2c2aafc1b8">sfPolicyConfigDelete</a> (tSfPolicyUserContextId pContext)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#ga8e14fd83397b9bbb14568070183db80b">sfPolicyUserDataSet</a> (tSfPolicyUserContextId pContext, tSfPolicyId policyId, void *config)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#ga8e14fd83397b9bbb14568070183db80b">sfPolicyUserDataSet</a> (tSfPolicyUserContextId pContext, tSfPolicyId policyId, void *<a class="el" href="group__mysql.html#ga6439d32dccbbc77c9b2aad04897bfa74">config</a>)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#gae8f2ae426b1f1a50eabfade6d22c2c85">sfPolicyUserDataClear</a> (tSfPolicyUserContextId pContext, tSfPolicyId policyId)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#ga3f3ab9314d29d2ee2a8285289b388f17">sfPolicyUserDataIterate</a> (tSfPolicyUserContextId pContext, int(*callback)(tSfPolicyUserContextId pContext, tSfPolicyId policyId, void *config))</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#ga3f3ab9314d29d2ee2a8285289b388f17">sfPolicyUserDataIterate</a> (tSfPolicyUserContextId pContext, int(*callback)(tSfPolicyUserContextId pContext, tSfPolicyId policyId, void *<a class="el" href="group__mysql.html#ga6439d32dccbbc77c9b2aad04897bfa74">config</a>))</td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Create a user policy configuration context. A context provides facility for creating policy specific data instances. User can create as many policy instances as memory resources will allow. User can create/delete context, set/clear/get user date for a specific policy, default policy or current policy. User can also iterate over all instances user data.</p>
@ -145,7 +145,7 @@ Functions</h2></td></tr>
<tr>
<td class="paramkey"></td>
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<td class="paramtype">int(*)(tSfPolicyUserContextId pContext, tSfPolicyId policyId, void *config)&nbsp;</td>
<td class="paramtype">int(*)(tSfPolicyUserContextId pContext, tSfPolicyId policyId, void *<a class="el" href="group__mysql.html#ga6439d32dccbbc77c9b2aad04897bfa74">config</a>)&nbsp;</td>
<td class="paramname"> <em>callback</em></td><td>&nbsp;</td>
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@ -216,7 +216,7 @@ Functions</h2></td></tr>
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<h1>Main file for spp_ai module</h1> </div>
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Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__spp__ai.html#ga3524cbdf8fddbcf38c4ed55241002242">AI_init</a> (char *args)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Initialize the preprocessor module. <a href="#ga3524cbdf8fddbcf38c4ed55241002242"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__spp__ai.html#ga57c05cda012c443cb4c358dc327cd3d1">AI_process</a> (void *pkt, void *context)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function executed every time the module receives a packet to be processed. <a href="#ga57c05cda012c443cb4c358dc327cd3d1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="el" href="structAI__config.html">AI_config</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__spp__ai.html#gae1c5c4b38ee2819d427848eb3046373e">AI_parse</a> (char *args)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Parse the arguments passed to the module saving them to a valid configuration struct. <a href="#gae1c5c4b38ee2819d427848eb3046373e"></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__spp__ai.html#ga1b9ebb5c719c7d9426ddfc1f3da36570">AI_setup</a> (void)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set up the preprocessor module. <a href="#ga1b9ebb5c719c7d9426ddfc1f3da36570"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="var-members"></a>
Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">tSfPolicyUserContextId&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__spp__ai.html#ga3dd75596c540d148643fe6d1fdc02628">ex_config</a> = NULL</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void *(*&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__spp__ai.html#gaa3100e48acef5cf4370c3042ff548ed0">alertparser_thread</a> )(void *) = NULL</td></tr>
</table>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="ga3524cbdf8fddbcf38c4ed55241002242"></a><!-- doxytag: member="spp_ai.c::AI_init" ref="ga3524cbdf8fddbcf38c4ed55241002242" args="(char *args)" -->
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<td class="memname">static void AI_init </td>
<td>(</td>
<td class="paramtype">char *&nbsp;</td>
<td class="paramname"> <em>args</em></td>
<td>&nbsp;)&nbsp;</td>
<td><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Initialize the preprocessor module. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>args</em>&nbsp;</td><td>Configuration arguments passed to the module </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="gae1c5c4b38ee2819d427848eb3046373e"></a><!-- doxytag: member="spp_ai.c::AI_parse" ref="gae1c5c4b38ee2819d427848eb3046373e" args="(char *args)" -->
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<td class="memname">static <a class="el" href="structAI__config.html">AI_config</a> * AI_parse </td>
<td>(</td>
<td class="paramtype">char *&nbsp;</td>
<td class="paramname"> <em>args</em></td>
<td>&nbsp;)&nbsp;</td>
<td><code> [static]</code></td>
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<p>Parse the arguments passed to the module saving them to a valid configuration struct. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>args</em>&nbsp;</td><td>Arguments passed to the module </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to <a class="el" href="structAI__config.html">AI_config</a> keeping the configuration for the module </dd></dl>
</div>
</div>
<a class="anchor" id="ga57c05cda012c443cb4c358dc327cd3d1"></a><!-- doxytag: member="spp_ai.c::AI_process" ref="ga57c05cda012c443cb4c358dc327cd3d1" args="(void *pkt, void *context)" -->
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<td class="memname">void AI_process </td>
<td>(</td>
<td class="paramtype">void *&nbsp;</td>
<td class="paramname"> <em>pkt</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void *&nbsp;</td>
<td class="paramname"> <em>context</em></td><td>&nbsp;</td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [static]</code></td>
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<p>Function executed every time the module receives a packet to be processed. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>pkt</em>&nbsp;</td><td>void* pointer to the packet data </td></tr>
<tr><td valign="top"></td><td valign="top"><em>context</em>&nbsp;</td><td>void* pointer to the context </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ga1b9ebb5c719c7d9426ddfc1f3da36570"></a><!-- doxytag: member="spp_ai.c::AI_setup" ref="ga1b9ebb5c719c7d9426ddfc1f3da36570" args="(void)" -->
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<td class="memname">void AI_setup </td>
<td>(</td>
<td class="paramtype">void&nbsp;</td>
<td class="paramname"></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set up the preprocessor module. </p>
</div>
</div>
<hr/><h2>Variable Documentation</h2>
<a class="anchor" id="gaa3100e48acef5cf4370c3042ff548ed0"></a><!-- doxytag: member="spp_ai.c::alertparser_thread" ref="gaa3100e48acef5cf4370c3042ff548ed0" args=")(void *)" -->
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<td class="memname">void*(* <a class="el" href="group__spp__ai.html#gaa3100e48acef5cf4370c3042ff548ed0">alertparser_thread</a>)(void *) = NULL<code> [static]</code></td>
</tr>
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</div>
</div>
<a class="anchor" id="ga3dd75596c540d148643fe6d1fdc02628"></a><!-- doxytag: member="spp_ai.c::ex_config" ref="ga3dd75596c540d148643fe6d1fdc02628" args="" -->
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<td class="memname">tSfPolicyUserContextId <a class="el" href="group__spp__ai.html#ga3dd75596c540d148643fe6d1fdc02628">ex_config</a> = NULL</td>
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<h1>Manage streams, sorting them into hash tables and linked lists</h1> </div>
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<table class="memberdecls">
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__stream.html#ga80016adf701c717a6ebfb5b15b8a5749">_AI_stream_free</a> (struct <a class="el" href="structpkt__info.html">pkt_info</a> *stream)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Remove a stream from the hash table (private function). <a href="#ga80016adf701c717a6ebfb5b15b8a5749"></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__stream.html#ga24b1131374e5059564b8a12380c4eb75">AI_hashcleanup_thread</a> (void *arg)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread called for cleaning up the hash table from the traffic streams older than a certain threshold. <a href="#ga24b1131374e5059564b8a12380c4eb75"></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__stream.html#ga7d71c5645b9baff7b6c4b9a181bf80c5">AI_pkt_enqueue</a> (SFSnortPacket *pkt)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function called for appending a new packet to the hash table, creating a new stream or appending it to an existing stream. <a href="#ga7d71c5645b9baff7b6c4b9a181bf80c5"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structpkt__info.html">pkt_info</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c">AI_get_stream_by_key</a> (struct <a class="el" href="structpkt__key.html">pkt_key</a> key)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get a TCP stream by key. <a href="#ga2efedcabbfd12c5345f0c93a3dd4735c"></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__stream.html#ga8749989cee2ac05a7de058faac280c02">AI_set_stream_observed</a> (struct <a class="el" href="structpkt__key.html">pkt_key</a> key)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set the flag "observed" on a stream associated to a security alert, so that it won't be removed from the hash table. <a href="#ga8749989cee2ac05a7de058faac280c02"></a><br/></td></tr>
</table>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="ga80016adf701c717a6ebfb5b15b8a5749"></a><!-- doxytag: member="stream.c::_AI_stream_free" ref="ga80016adf701c717a6ebfb5b15b8a5749" args="(struct pkt_info *stream)" -->
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<td class="memname">PRIVATE void _AI_stream_free </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structpkt__info.html">pkt_info</a> *&nbsp;</td>
<td class="paramname"> <em>stream</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
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<p>Remove a stream from the hash table (private function). </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>stream</em>&nbsp;</td><td>Stream to be removed </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ga2efedcabbfd12c5345f0c93a3dd4735c"></a><!-- doxytag: member="stream.c::AI_get_stream_by_key" ref="ga2efedcabbfd12c5345f0c93a3dd4735c" args="(struct pkt_key key)" -->
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<td class="memname">struct <a class="el" href="structpkt__info.html">pkt_info</a>* AI_get_stream_by_key </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structpkt__key.html">pkt_key</a>&nbsp;</td>
<td class="paramname"> <em>key</em></td>
<td>&nbsp;)&nbsp;</td>
<td><code> [read]</code></td>
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<p>Get a TCP stream by key. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>key</em>&nbsp;</td><td>Key of the stream to be picked up (struct <a class="el" href="structpkt__key.html">pkt_key</a>) </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>A <a class="el" href="structpkt__info.html">pkt_info</a> pointer to the stream if found, NULL otherwise </dd></dl>
</div>
</div>
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<td class="memname">void* AI_hashcleanup_thread </td>
<td>(</td>
<td class="paramtype">void *&nbsp;</td>
<td class="paramname"> <em>arg</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
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<p>Thread called for cleaning up the hash table from the traffic streams older than a certain threshold. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>arg</em>&nbsp;</td><td>Pointer to the <a class="el" href="structAI__config.html">AI_config</a> struct </td></tr>
</table>
</dd>
</dl>
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<td class="memname">void AI_pkt_enqueue </td>
<td>(</td>
<td class="paramtype">SFSnortPacket *&nbsp;</td>
<td class="paramname"> <em>pkt</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
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<div class="memdoc">
<p>Function called for appending a new packet to the hash table, creating a new stream or appending it to an existing stream. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>pkt</em>&nbsp;</td><td>Packet to be appended </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ga8749989cee2ac05a7de058faac280c02"></a><!-- doxytag: member="stream.c::AI_set_stream_observed" ref="ga8749989cee2ac05a7de058faac280c02" args="(struct pkt_key key)" -->
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<td class="memname">void AI_set_stream_observed </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structpkt__key.html">pkt_key</a>&nbsp;</td>
<td class="paramname"> <em>key</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set the flag "observed" on a stream associated to a security alert, so that it won't be removed from the hash table. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>key</em>&nbsp;</td><td>Key of the stream to be set as "observed" </td></tr>
</table>
</dd>
</dl>
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<code>#include &quot;<a class="el" href="spp__ai_8h_source.html">spp_ai.h</a>&quot;</code><br/>
<code>#include &lt;mysql/mysql.h&gt;</code><br/>
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Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="mysql_8c.html#a3fba38c3da4a252a55d81088c6fe9078">mysql_do_init</a> (<a class="el" href="structAI__config.html">AI_config</a> *<a class="el" href="group__mysql.html#ga6439d32dccbbc77c9b2aad04897bfa74">config</a>)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">MYSQL_RES *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="mysql_8c.html#a90f2e6f4081c0c66f8da54b98aee2674">mysql_do_query</a> (const char *query)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="mysql_8c.html#a55eb83ebfb4caefbc4d9cee8aa0095e3">mysql_do_close</a> ()</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">PRIVATE MYSQL *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="mysql_8c.html#aedbcc8d9f1bd3c64adf6ad8ccfcd48a4">db</a> = NULL</td></tr>
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<hr/><h2>Function Documentation</h2>
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<td class="memname">void mysql_do_close </td>
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<a class="anchor" id="a3fba38c3da4a252a55d81088c6fe9078"></a><!-- doxytag: member="mysql.c::mysql_do_init" ref="a3fba38c3da4a252a55d81088c6fe9078" args="(AI_config *config)" -->
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<td class="paramname"> <em>query</em></td>
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<hr/><h2>Variable Documentation</h2>
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<td class="memname">PRIVATE MYSQL* <a class="el" href="mysql_8c.html#aedbcc8d9f1bd3c64adf6ad8ccfcd48a4">db</a> = NULL</td>
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<code>#include &lt;stdio.h&gt;</code><br/>
<code>#include &lt;stdlib.h&gt;</code><br/>
<code>#include &lt;string.h&gt;</code><br/>
<code>#include &lt;alloca.h&gt;</code><br/>
<code>#include &lt;regex.h&gt;</code><br/>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="regex_8c.html#a35f57c052a7de1ded54b67a1f7819791">preg_match</a> (const char *expr, char *str, char ***matches, int *nmatches)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Check if a string matches a regular expression. <a href="#a35f57c052a7de1ded54b67a1f7819791"></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__regex.html#ga35f57c052a7de1ded54b67a1f7819791">preg_match</a> (const char *expr, char *str, char ***matches, int *nmatches)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Check if a string matches a regular expression. <a href="group__regex.html#ga35f57c052a7de1ded54b67a1f7819791"></a><br/></td></tr>
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<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a35f57c052a7de1ded54b67a1f7819791"></a><!-- doxytag: member="regex.c::preg_match" ref="a35f57c052a7de1ded54b67a1f7819791" args="(const char *expr, char *str, char ***matches, int *nmatches)" -->
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<td class="memname">int preg_match </td>
<td>(</td>
<td class="paramtype">const char *&nbsp;</td>
<td class="paramname"> <em>expr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">char *&nbsp;</td>
<td class="paramname"> <em>str</em>, </td>
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<td></td>
<td class="paramtype">char ***&nbsp;</td>
<td class="paramname"> <em>matches</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int *&nbsp;</td>
<td class="paramname"> <em>nmatches</em></td><td>&nbsp;</td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Check if a string matches a regular expression. </p>
<p>FUNCTION: preg_match </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>expr</em>&nbsp;</td><td>Regular expression to be matched </td></tr>
<tr><td valign="top"></td><td valign="top"><em>str</em>&nbsp;</td><td>String to be checked </td></tr>
<tr><td valign="top"></td><td valign="top"><em>matches</em>&nbsp;</td><td>Reference to a char** that will contain the submatches (NULL if you don't need it) </td></tr>
<tr><td valign="top"></td><td valign="top"><em>nmatches</em>&nbsp;</td><td>Reference to a int containing the number of submatches found (NULL if you don't need it) </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>-1 if the regex is wrong, 0 if no match was found, 1 otherwise </dd></dl>
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@ -130,7 +78,7 @@ Functions</h2></td></tr>
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<a id="Item3_c0" onkeydown="return searchResults.NavChild(event,3,0)" onkeypress="return searchResults.NavChild(event,3,0)" onkeyup="return searchResults.NavChild(event,3,0)" class="SRScope" href="../alert__parser_8c.html#a270e86669a0aa64a8da37bc16cda645b" target="_parent">AI_free_alerts(AI_snort_alert *node):&nbsp;alert_parser.c</a>
<a id="Item3_c1" onkeydown="return searchResults.NavChild(event,3,1)" onkeypress="return searchResults.NavChild(event,3,1)" onkeyup="return searchResults.NavChild(event,3,1)" class="SRScope" href="../spp__ai_8h.html#a270e86669a0aa64a8da37bc16cda645b" target="_parent">AI_free_alerts(AI_snort_alert *node):&nbsp;alert_parser.c</a>
<a id="Item2_c0" onkeydown="return searchResults.NavChild(event,2,0)" onkeypress="return searchResults.NavChild(event,2,0)" onkeyup="return searchResults.NavChild(event,2,0)" class="SRScope" href="../group__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b" target="_parent">AI_free_alerts(AI_snort_alert *node):&nbsp;alert_parser.c</a>
<a id="Item2_c1" onkeydown="return searchResults.NavChild(event,2,1)" onkeypress="return searchResults.NavChild(event,2,1)" onkeyup="return searchResults.NavChild(event,2,1)" class="SRScope" href="../group__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b" target="_parent">AI_free_alerts(AI_snort_alert *node):&nbsp;alert_parser.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5fget_5falerts">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fget_5falerts')">AI_get_alerts</a>
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fget_5falerts')">AI_get_alerts</a>
<div class="SRChildren">
<a id="Item4_c0" onkeydown="return searchResults.NavChild(event,4,0)" onkeypress="return searchResults.NavChild(event,4,0)" onkeyup="return searchResults.NavChild(event,4,0)" class="SRScope" href="../alert__parser_8c.html#a99474495643197b3075ac22ec6f6c70f" target="_parent">AI_get_alerts():&nbsp;alert_parser.c</a>
<a id="Item4_c1" onkeydown="return searchResults.NavChild(event,4,1)" onkeypress="return searchResults.NavChild(event,4,1)" onkeyup="return searchResults.NavChild(event,4,1)" class="SRScope" href="../spp__ai_8h.html#af19a28f7cbcdfeb2b66fb3b625b75076" target="_parent">AI_get_alerts(void):&nbsp;alert_parser.c</a>
<a id="Item3_c0" onkeydown="return searchResults.NavChild(event,3,0)" onkeypress="return searchResults.NavChild(event,3,0)" onkeyup="return searchResults.NavChild(event,3,0)" class="SRScope" href="../group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f" target="_parent">AI_get_alerts():&nbsp;alert_parser.c</a>
<a id="Item3_c1" onkeydown="return searchResults.NavChild(event,3,1)" onkeypress="return searchResults.NavChild(event,3,1)" onkeyup="return searchResults.NavChild(event,3,1)" class="SRScope" href="../group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f" target="_parent">AI_get_alerts(void):&nbsp;alert_parser.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5fget_5fstream_5fby_5fkey">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fget_5fstream_5fby_5fkey')">AI_get_stream_by_key</a>
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fget_5fstream_5fby_5fkey')">AI_get_stream_by_key</a>
<div class="SRChildren">
<a id="Item5_c0" onkeydown="return searchResults.NavChild(event,5,0)" onkeypress="return searchResults.NavChild(event,5,0)" onkeyup="return searchResults.NavChild(event,5,0)" class="SRScope" href="../spp__ai_8h.html#a3054f06297a9caefd4d9b1283bb8b69a" target="_parent">AI_get_stream_by_key(struct pkt_key):&nbsp;stream.c</a>
<a id="Item5_c1" onkeydown="return searchResults.NavChild(event,5,1)" onkeypress="return searchResults.NavChild(event,5,1)" onkeyup="return searchResults.NavChild(event,5,1)" class="SRScope" href="../stream_8c.html#a2efedcabbfd12c5345f0c93a3dd4735c" target="_parent">AI_get_stream_by_key(struct pkt_key key):&nbsp;stream.c</a>
<a id="Item4_c0" onkeydown="return searchResults.NavChild(event,4,0)" onkeypress="return searchResults.NavChild(event,4,0)" onkeyup="return searchResults.NavChild(event,4,0)" class="SRScope" href="../group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c" target="_parent">AI_get_stream_by_key(struct pkt_key):&nbsp;stream.c</a>
<a id="Item4_c1" onkeydown="return searchResults.NavChild(event,4,1)" onkeypress="return searchResults.NavChild(event,4,1)" onkeyup="return searchResults.NavChild(event,4,1)" class="SRScope" href="../group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c" target="_parent">AI_get_stream_by_key(struct pkt_key key):&nbsp;stream.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5fhashcleanup_5fthread">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fhashcleanup_5fthread')">AI_hashcleanup_thread</a>
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fhashcleanup_5fthread')">AI_hashcleanup_thread</a>
<div class="SRChildren">
<a id="Item6_c0" onkeydown="return searchResults.NavChild(event,6,0)" onkeypress="return searchResults.NavChild(event,6,0)" onkeyup="return searchResults.NavChild(event,6,0)" class="SRScope" href="../spp__ai_8h.html#ad56f71be823eead743972274b99c82ff" target="_parent">AI_hashcleanup_thread(void *):&nbsp;stream.c</a>
<a id="Item6_c1" onkeydown="return searchResults.NavChild(event,6,1)" onkeypress="return searchResults.NavChild(event,6,1)" onkeyup="return searchResults.NavChild(event,6,1)" class="SRScope" href="../stream_8c.html#a24b1131374e5059564b8a12380c4eb75" target="_parent">AI_hashcleanup_thread(void *arg):&nbsp;stream.c</a>
<a id="Item5_c0" onkeydown="return searchResults.NavChild(event,5,0)" onkeypress="return searchResults.NavChild(event,5,0)" onkeyup="return searchResults.NavChild(event,5,0)" class="SRScope" href="../group__stream.html#ga24b1131374e5059564b8a12380c4eb75" target="_parent">AI_hashcleanup_thread(void *):&nbsp;stream.c</a>
<a id="Item5_c1" onkeydown="return searchResults.NavChild(event,5,1)" onkeypress="return searchResults.NavChild(event,5,1)" onkeyup="return searchResults.NavChild(event,5,1)" class="SRScope" href="../group__stream.html#ga24b1131374e5059564b8a12380c4eb75" target="_parent">AI_hashcleanup_thread(void *arg):&nbsp;stream.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5fhierarchies_5fbuild">
<div class="SREntry">
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fhierarchies_5fbuild')">AI_hierarchies_build</a>
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fhierarchies_5fbuild')">AI_hierarchies_build</a>
<div class="SRChildren">
<a id="Item7_c0" onkeydown="return searchResults.NavChild(event,7,0)" onkeypress="return searchResults.NavChild(event,7,0)" onkeyup="return searchResults.NavChild(event,7,0)" class="SRScope" href="../cluster_8c.html#a1445818b37483f78cc3fb2890155842c" target="_parent">AI_hierarchies_build(AI_config *conf, hierarchy_node **nodes, int n_nodes):&nbsp;cluster.c</a>
<a id="Item7_c1" onkeydown="return searchResults.NavChild(event,7,1)" onkeypress="return searchResults.NavChild(event,7,1)" onkeyup="return searchResults.NavChild(event,7,1)" class="SRScope" href="../spp__ai_8h.html#a857348424b9db45c90f95631eb96fd7c" target="_parent">AI_hierarchies_build(AI_config *, hierarchy_node **, int):&nbsp;cluster.c</a>
<a id="Item6_c0" onkeydown="return searchResults.NavChild(event,6,0)" onkeypress="return searchResults.NavChild(event,6,0)" onkeyup="return searchResults.NavChild(event,6,0)" class="SRScope" href="../group__cluster.html#ga1445818b37483f78cc3fb2890155842c" target="_parent">AI_hierarchies_build(AI_config *conf, hierarchy_node **nodes, int n_nodes):&nbsp;cluster.c</a>
<a id="Item6_c1" onkeydown="return searchResults.NavChild(event,6,1)" onkeypress="return searchResults.NavChild(event,6,1)" onkeyup="return searchResults.NavChild(event,6,1)" class="SRScope" href="../group__cluster.html#ga1445818b37483f78cc3fb2890155842c" target="_parent">AI_hierarchies_build(AI_config *, hierarchy_node **, int):&nbsp;cluster.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5finit">
<div class="SREntry">
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="../spp__ai_8c.html#a3524cbdf8fddbcf38c4ed55241002242" target="_parent">AI_init</a>
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="../group__spp__ai.html#ga3524cbdf8fddbcf38c4ed55241002242" target="_parent">AI_init</a>
<span class="SRScope">spp_ai.c</span>
</div>
</div>
<div class="SRResult" id="SR_ai_5fmysql_5falertparser_5fthread">
<div class="SREntry">
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fmysql_5falertparser_5fthread')">AI_mysql_alertparser_thread</a>
<div class="SRChildren">
<a id="Item8_c0" onkeydown="return searchResults.NavChild(event,8,0)" onkeypress="return searchResults.NavChild(event,8,0)" onkeyup="return searchResults.NavChild(event,8,0)" class="SRScope" href="../group__mysql.html#gadf275635641f88725930de208fb5523f" target="_parent">AI_mysql_alertparser_thread(void *arg):&nbsp;db.c</a>
<a id="Item8_c1" onkeydown="return searchResults.NavChild(event,8,1)" onkeypress="return searchResults.NavChild(event,8,1)" onkeyup="return searchResults.NavChild(event,8,1)" class="SRScope" href="../group__mysql.html#gadf275635641f88725930de208fb5523f" target="_parent">AI_mysql_alertparser_thread(void *):&nbsp;db.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5fmysql_5ffree_5falerts">
<div class="SREntry">
<a id="Item9" onkeydown="return searchResults.Nav(event,9)" onkeypress="return searchResults.Nav(event,9)" onkeyup="return searchResults.Nav(event,9)" class="SRSymbol" href="../spp__ai_8h.html#ad0d003c241328962df5757398329b809" target="_parent">AI_mysql_free_alerts</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_ai_5fmysql_5fget_5falerts">
<div class="SREntry">
<a id="Item10" onkeydown="return searchResults.Nav(event,10)" onkeypress="return searchResults.Nav(event,10)" onkeyup="return searchResults.Nav(event,10)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fmysql_5fget_5falerts')">AI_mysql_get_alerts</a>
<div class="SRChildren">
<a id="Item10_c0" onkeydown="return searchResults.NavChild(event,10,0)" onkeypress="return searchResults.NavChild(event,10,0)" onkeyup="return searchResults.NavChild(event,10,0)" class="SRScope" href="../group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b" target="_parent">AI_mysql_get_alerts():&nbsp;db.c</a>
<a id="Item10_c1" onkeydown="return searchResults.NavChild(event,10,1)" onkeypress="return searchResults.NavChild(event,10,1)" onkeyup="return searchResults.NavChild(event,10,1)" class="SRScope" href="../group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b" target="_parent">AI_mysql_get_alerts(void):&nbsp;db.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5fparse">
<div class="SREntry">
<a id="Item9" onkeydown="return searchResults.Nav(event,9)" onkeypress="return searchResults.Nav(event,9)" onkeyup="return searchResults.Nav(event,9)" class="SRSymbol" href="../spp__ai_8c.html#ae1c5c4b38ee2819d427848eb3046373e" target="_parent">AI_parse</a>
<a id="Item11" onkeydown="return searchResults.Nav(event,11)" onkeypress="return searchResults.Nav(event,11)" onkeyup="return searchResults.Nav(event,11)" class="SRSymbol" href="../group__spp__ai.html#gae1c5c4b38ee2819d427848eb3046373e" target="_parent">AI_parse</a>
<span class="SRScope">spp_ai.c</span>
</div>
</div>
<div class="SRResult" id="SR_ai_5fpkt_5fenqueue">
<div class="SREntry">
<a id="Item10" onkeydown="return searchResults.Nav(event,10)" onkeypress="return searchResults.Nav(event,10)" onkeyup="return searchResults.Nav(event,10)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fpkt_5fenqueue')">AI_pkt_enqueue</a>
<a id="Item12" onkeydown="return searchResults.Nav(event,12)" onkeypress="return searchResults.Nav(event,12)" onkeyup="return searchResults.Nav(event,12)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fpkt_5fenqueue')">AI_pkt_enqueue</a>
<div class="SRChildren">
<a id="Item10_c0" onkeydown="return searchResults.NavChild(event,10,0)" onkeypress="return searchResults.NavChild(event,10,0)" onkeyup="return searchResults.NavChild(event,10,0)" class="SRScope" href="../spp__ai_8h.html#af6f7d167c3623bbc669e8d31c2719b29" target="_parent">AI_pkt_enqueue(SFSnortPacket *):&nbsp;stream.c</a>
<a id="Item10_c1" onkeydown="return searchResults.NavChild(event,10,1)" onkeypress="return searchResults.NavChild(event,10,1)" onkeyup="return searchResults.NavChild(event,10,1)" class="SRScope" href="../stream_8c.html#a7d71c5645b9baff7b6c4b9a181bf80c5" target="_parent">AI_pkt_enqueue(SFSnortPacket *pkt):&nbsp;stream.c</a>
<a id="Item12_c0" onkeydown="return searchResults.NavChild(event,12,0)" onkeypress="return searchResults.NavChild(event,12,0)" onkeyup="return searchResults.NavChild(event,12,0)" class="SRScope" href="../group__stream.html#ga7d71c5645b9baff7b6c4b9a181bf80c5" target="_parent">AI_pkt_enqueue(SFSnortPacket *):&nbsp;stream.c</a>
<a id="Item12_c1" onkeydown="return searchResults.NavChild(event,12,1)" onkeypress="return searchResults.NavChild(event,12,1)" onkeyup="return searchResults.NavChild(event,12,1)" class="SRScope" href="../group__stream.html#ga7d71c5645b9baff7b6c4b9a181bf80c5" target="_parent">AI_pkt_enqueue(SFSnortPacket *pkt):&nbsp;stream.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5fprocess">
<div class="SREntry">
<a id="Item11" onkeydown="return searchResults.Nav(event,11)" onkeypress="return searchResults.Nav(event,11)" onkeyup="return searchResults.Nav(event,11)" class="SRSymbol" href="../spp__ai_8c.html#a57c05cda012c443cb4c358dc327cd3d1" target="_parent">AI_process</a>
<a id="Item13" onkeydown="return searchResults.Nav(event,13)" onkeypress="return searchResults.Nav(event,13)" onkeyup="return searchResults.Nav(event,13)" class="SRSymbol" href="../group__spp__ai.html#ga57c05cda012c443cb4c358dc327cd3d1" target="_parent">AI_process</a>
<span class="SRScope">spp_ai.c</span>
</div>
</div>
<div class="SRResult" id="SR_ai_5fset_5fstream_5fobserved">
<div class="SREntry">
<a id="Item12" onkeydown="return searchResults.Nav(event,12)" onkeypress="return searchResults.Nav(event,12)" onkeyup="return searchResults.Nav(event,12)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fset_5fstream_5fobserved')">AI_set_stream_observed</a>
<a id="Item14" onkeydown="return searchResults.Nav(event,14)" onkeypress="return searchResults.Nav(event,14)" onkeyup="return searchResults.Nav(event,14)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fset_5fstream_5fobserved')">AI_set_stream_observed</a>
<div class="SRChildren">
<a id="Item12_c0" onkeydown="return searchResults.NavChild(event,12,0)" onkeypress="return searchResults.NavChild(event,12,0)" onkeyup="return searchResults.NavChild(event,12,0)" class="SRScope" href="../spp__ai_8h.html#a8749989cee2ac05a7de058faac280c02" target="_parent">AI_set_stream_observed(struct pkt_key key):&nbsp;stream.c</a>
<a id="Item12_c1" onkeydown="return searchResults.NavChild(event,12,1)" onkeypress="return searchResults.NavChild(event,12,1)" onkeyup="return searchResults.NavChild(event,12,1)" class="SRScope" href="../stream_8c.html#a8749989cee2ac05a7de058faac280c02" target="_parent">AI_set_stream_observed(struct pkt_key key):&nbsp;stream.c</a>
<a id="Item14_c0" onkeydown="return searchResults.NavChild(event,14,0)" onkeypress="return searchResults.NavChild(event,14,0)" onkeyup="return searchResults.NavChild(event,14,0)" class="SRScope" href="../group__stream.html#ga8749989cee2ac05a7de058faac280c02" target="_parent">AI_set_stream_observed(struct pkt_key key):&nbsp;stream.c</a>
<a id="Item14_c1" onkeydown="return searchResults.NavChild(event,14,1)" onkeypress="return searchResults.NavChild(event,14,1)" onkeyup="return searchResults.NavChild(event,14,1)" class="SRScope" href="../group__stream.html#ga8749989cee2ac05a7de058faac280c02" target="_parent">AI_set_stream_observed(struct pkt_key key):&nbsp;stream.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5fsetup">
<div class="SREntry">
<a id="Item13" onkeydown="return searchResults.Nav(event,13)" onkeypress="return searchResults.Nav(event,13)" onkeyup="return searchResults.Nav(event,13)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fsetup')">AI_setup</a>
<a id="Item15" onkeydown="return searchResults.Nav(event,15)" onkeypress="return searchResults.Nav(event,15)" onkeyup="return searchResults.Nav(event,15)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fsetup')">AI_setup</a>
<div class="SRChildren">
<a id="Item13_c0" onkeydown="return searchResults.NavChild(event,13,0)" onkeypress="return searchResults.NavChild(event,13,0)" onkeyup="return searchResults.NavChild(event,13,0)" class="SRScope" href="../sf__preproc__info_8h.html#ad81716bc3f0fec4df74198a7cbdbd43c" target="_parent">AI_setup():&nbsp;spp_ai.c</a>
<a id="Item13_c1" onkeydown="return searchResults.NavChild(event,13,1)" onkeypress="return searchResults.NavChild(event,13,1)" onkeyup="return searchResults.NavChild(event,13,1)" class="SRScope" href="../spp__ai_8c.html#a1b9ebb5c719c7d9426ddfc1f3da36570" target="_parent">AI_setup(void):&nbsp;spp_ai.c</a>
<a id="Item15_c0" onkeydown="return searchResults.NavChild(event,15,0)" onkeypress="return searchResults.NavChild(event,15,0)" onkeyup="return searchResults.NavChild(event,15,0)" class="SRScope" href="../group__spp__ai.html#ga1b9ebb5c719c7d9426ddfc1f3da36570" target="_parent">AI_setup():&nbsp;spp_ai.c</a>
<a id="Item15_c1" onkeydown="return searchResults.NavChild(event,15,1)" onkeypress="return searchResults.NavChild(event,15,1)" onkeyup="return searchResults.NavChild(event,15,1)" class="SRScope" href="../group__spp__ai.html#ga1b9ebb5c719c7d9426ddfc1f3da36570" target="_parent">AI_setup(void):&nbsp;spp_ai.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5fsnort_5falert">
<div class="SREntry">
<a id="Item14" onkeydown="return searchResults.Nav(event,14)" onkeypress="return searchResults.Nav(event,14)" onkeyup="return searchResults.Nav(event,14)" class="SRSymbol" href="../spp__ai_8h.html#a982be90e72362e88d09f28336c9a1897" target="_parent">AI_snort_alert</a>
<a id="Item16" onkeydown="return searchResults.Nav(event,16)" onkeypress="return searchResults.Nav(event,16)" onkeyup="return searchResults.Nav(event,16)" class="SRSymbol" href="../spp__ai_8h.html#a982be90e72362e88d09f28336c9a1897" target="_parent">AI_snort_alert</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_alert_5ffp">
<div class="SREntry">
<a id="Item15" onkeydown="return searchResults.Nav(event,15)" onkeypress="return searchResults.Nav(event,15)" onkeyup="return searchResults.Nav(event,15)" class="SRSymbol" href="../alert__parser_8c.html#abee2a33368912d9288c76b51160a9ed6" target="_parent">alert_fp</a>
<a id="Item17" onkeydown="return searchResults.Nav(event,17)" onkeypress="return searchResults.Nav(event,17)" onkeyup="return searchResults.Nav(event,17)" class="SRSymbol" href="../alert__parser_8c.html#abee2a33368912d9288c76b51160a9ed6" target="_parent">alert_fp</a>
<span class="SRScope">alert_parser.c</span>
</div>
</div>
<div class="SRResult" id="SR_alert_5flog">
<div class="SREntry">
<a id="Item16" onkeydown="return searchResults.Nav(event,16)" onkeypress="return searchResults.Nav(event,16)" onkeyup="return searchResults.Nav(event,16)" class="SRSymbol" href="../cluster_8c.html#aaf4c19f60f48741b0890c6114dcff7d9" target="_parent">alert_log</a>
<a id="Item18" onkeydown="return searchResults.Nav(event,18)" onkeypress="return searchResults.Nav(event,18)" onkeyup="return searchResults.Nav(event,18)" class="SRSymbol" href="../group__cluster.html#gaaf4c19f60f48741b0890c6114dcff7d9" target="_parent">alert_log</a>
<span class="SRScope">cluster.c</span>
</div>
</div>
<div class="SRResult" id="SR_alert_5fparser_2ec">
<div class="SREntry">
<a id="Item17" onkeydown="return searchResults.Nav(event,17)" onkeypress="return searchResults.Nav(event,17)" onkeyup="return searchResults.Nav(event,17)" class="SRSymbol" href="../alert__parser_8c.html" target="_parent">alert_parser.c</a>
<a id="Item19" onkeydown="return searchResults.Nav(event,19)" onkeypress="return searchResults.Nav(event,19)" onkeyup="return searchResults.Nav(event,19)" class="SRSymbol" href="../alert__parser_8c.html" target="_parent">alert_parser.c</a>
</div>
</div>
<div class="SRResult" id="SR_alertclusteringinterval">
<div class="SREntry">
<a id="Item18" onkeydown="return searchResults.Nav(event,18)" onkeypress="return searchResults.Nav(event,18)" onkeyup="return searchResults.Nav(event,18)" class="SRSymbol" href="../structAI__config.html#a7d0d098b8263aa3d8415b11d1ec7f93d" target="_parent">alertClusteringInterval</a>
<a id="Item20" onkeydown="return searchResults.Nav(event,20)" onkeypress="return searchResults.Nav(event,20)" onkeyup="return searchResults.Nav(event,20)" class="SRSymbol" href="../structAI__config.html#a7d0d098b8263aa3d8415b11d1ec7f93d" target="_parent">alertClusteringInterval</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_alertfile">
<div class="SREntry">
<a id="Item19" onkeydown="return searchResults.Nav(event,19)" onkeypress="return searchResults.Nav(event,19)" onkeyup="return searchResults.Nav(event,19)" class="SRSymbol" href="../structAI__config.html#a2efa9590d7eea6dce8b5dd9aa76ed8ca" target="_parent">alertfile</a>
<a id="Item21" onkeydown="return searchResults.Nav(event,21)" onkeypress="return searchResults.Nav(event,21)" onkeyup="return searchResults.Nav(event,21)" class="SRSymbol" href="../structAI__config.html#a2efa9590d7eea6dce8b5dd9aa76ed8ca" target="_parent">alertfile</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_alertparser_5fthread">
<div class="SREntry">
<a id="Item22" onkeydown="return searchResults.Nav(event,22)" onkeypress="return searchResults.Nav(event,22)" onkeyup="return searchResults.Nav(event,22)" class="SRSymbol" href="../group__spp__ai.html#gaa3100e48acef5cf4370c3042ff548ed0" target="_parent">alertparser_thread</a>
<span class="SRScope">spp_ai.c</span>
</div>
</div>
<div class="SRResult" id="SR_alerts">
<div class="SREntry">
<a id="Item20" onkeydown="return searchResults.Nav(event,20)" onkeypress="return searchResults.Nav(event,20)" onkeyup="return searchResults.Nav(event,20)" class="SRSymbol" href="../alert__parser_8c.html#ae837fc04e61c0eb052f997c54b4fd9fe" target="_parent">alerts</a>
<span class="SRScope">alert_parser.c</span>
<a id="Item23" onkeydown="return searchResults.Nav(event,23)" onkeypress="return searchResults.Nav(event,23)" onkeyup="return searchResults.Nav(event,23)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_alerts')">alerts</a>
<div class="SRChildren">
<a id="Item23_c0" onkeydown="return searchResults.NavChild(event,23,0)" onkeypress="return searchResults.NavChild(event,23,0)" onkeyup="return searchResults.NavChild(event,23,0)" class="SRScope" href="../alert__parser_8c.html#ae837fc04e61c0eb052f997c54b4fd9fe" target="_parent">alerts():&nbsp;alert_parser.c</a>
<a id="Item23_c1" onkeydown="return searchResults.NavChild(event,23,1)" onkeypress="return searchResults.NavChild(event,23,1)" onkeyup="return searchResults.NavChild(event,23,1)" class="SRScope" href="../group__mysql.html#gae837fc04e61c0eb052f997c54b4fd9fe" target="_parent">alerts():&nbsp;db.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_attribute_5fkey">
<div class="SREntry">
<a id="Item21" onkeydown="return searchResults.Nav(event,21)" onkeypress="return searchResults.Nav(event,21)" onkeyup="return searchResults.Nav(event,21)" class="SRSymbol" href="../structattribute__key.html" target="_parent">attribute_key</a>
<a id="Item24" onkeydown="return searchResults.Nav(event,24)" onkeypress="return searchResults.Nav(event,24)" onkeyup="return searchResults.Nav(event,24)" class="SRSymbol" href="../structattribute__key.html" target="_parent">attribute_key</a>
</div>
</div>
<div class="SRResult" id="SR_attribute_5fvalue">
<div class="SREntry">
<a id="Item22" onkeydown="return searchResults.Nav(event,22)" onkeypress="return searchResults.Nav(event,22)" onkeyup="return searchResults.Nav(event,22)" class="SRSymbol" href="../structattribute__value.html" target="_parent">attribute_value</a>
<a id="Item25" onkeydown="return searchResults.Nav(event,25)" onkeypress="return searchResults.Nav(event,25)" onkeyup="return searchResults.Nav(event,25)" class="SRSymbol" href="../structattribute__value.html" target="_parent">attribute_value</a>
</div>
</div>
<div class="SRStatus" id="Searching">Searching...</div>

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@ -42,9 +42,15 @@
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_config">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../group__mysql.html#ga6439d32dccbbc77c9b2aad04897bfa74" target="_parent">config</a>
<span class="SRScope">db.c</span>
</div>
</div>
<div class="SRResult" id="SR_count">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../structattribute__value.html#a5579c0304c2e9ab488ac94905b385045" target="_parent">count</a>
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="../structattribute__value.html#a5579c0304c2e9ab488ac94905b385045" target="_parent">count</a>
<span class="SRScope">attribute_value</span>
</div>
</div>

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@ -7,70 +7,142 @@
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_databaseparsinginterval">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../structAI__config.html#ae6ca715cab1d90b70c3aad443133c263" target="_parent">databaseParsingInterval</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_db">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../mysql_8c.html#aedbcc8d9f1bd3c64adf6ad8ccfcd48a4" target="_parent">db</a>
<span class="SRScope">mysql.c</span>
</div>
</div>
<div class="SRResult" id="SR_db_2ec">
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../db_8c.html" target="_parent">db.c</a>
</div>
</div>
<div class="SRResult" id="SR_db_2eh">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../db_8h.html" target="_parent">db.h</a>
</div>
</div>
<div class="SRResult" id="SR_db_5fclose">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../db_8h.html#a7f625d084ac92d12b665fa7d53414727" target="_parent">DB_close</a>
<span class="SRScope">db.h</span>
</div>
</div>
<div class="SRResult" id="SR_db_5finit">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../db_8h.html#abfca7b59301511bf708eef53cb70b7ee" target="_parent">DB_init</a>
<span class="SRScope">db.h</span>
</div>
</div>
<div class="SRResult" id="SR_db_5fmutex">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../group__mysql.html#ga40bb4c7d0679e36cc0ec4fa41d36d96c" target="_parent">db_mutex</a>
<span class="SRScope">db.c</span>
</div>
</div>
<div class="SRResult" id="SR_db_5fquery">
<div class="SREntry">
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="../db_8h.html#a51b1f8be35b963f30fa732fc22a5760e" target="_parent">DB_query</a>
<span class="SRScope">db.h</span>
</div>
</div>
<div class="SRResult" id="SR_dbhost">
<div class="SREntry">
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="../structAI__config.html#a8e56f1a1b2095d3d329c8068ea0f3aab" target="_parent">dbhost</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_dbname">
<div class="SREntry">
<a id="Item9" onkeydown="return searchResults.Nav(event,9)" onkeypress="return searchResults.Nav(event,9)" onkeyup="return searchResults.Nav(event,9)" class="SRSymbol" href="../structAI__config.html#ac8a93607f12106e2f5c9b43af27107da" target="_parent">dbname</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_dbpass">
<div class="SREntry">
<a id="Item10" onkeydown="return searchResults.Nav(event,10)" onkeypress="return searchResults.Nav(event,10)" onkeyup="return searchResults.Nav(event,10)" class="SRSymbol" href="../structAI__config.html#aa1cda349763faf60b2ebdbf2d187ae7d" target="_parent">dbpass</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_dbuser">
<div class="SREntry">
<a id="Item11" onkeydown="return searchResults.Nav(event,11)" onkeypress="return searchResults.Nav(event,11)" onkeyup="return searchResults.Nav(event,11)" class="SRSymbol" href="../structAI__config.html#aa004adebfdafb6d14092aecd7f4912b0" target="_parent">dbuser</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_default_5falert_5fclustering_5finterval">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../spp__ai_8h.html#a0c4b6fce670e46083e33b9f53b78f39e" target="_parent">DEFAULT_ALERT_CLUSTERING_INTERVAL</a>
<a id="Item12" onkeydown="return searchResults.Nav(event,12)" onkeypress="return searchResults.Nav(event,12)" onkeyup="return searchResults.Nav(event,12)" class="SRSymbol" href="../spp__ai_8h.html#a0c4b6fce670e46083e33b9f53b78f39e" target="_parent">DEFAULT_ALERT_CLUSTERING_INTERVAL</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_default_5falert_5flog_5ffile">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../spp__ai_8h.html#a6d9bf552c32371e0144dc6a6209c7e4a" target="_parent">DEFAULT_ALERT_LOG_FILE</a>
<a id="Item13" onkeydown="return searchResults.Nav(event,13)" onkeypress="return searchResults.Nav(event,13)" onkeyup="return searchResults.Nav(event,13)" class="SRSymbol" href="../spp__ai_8h.html#a6d9bf552c32371e0144dc6a6209c7e4a" target="_parent">DEFAULT_ALERT_LOG_FILE</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_default_5fcluster_5flog_5ffile">
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../spp__ai_8h.html#a803dc913297ccdace9e604dbfecda97d" target="_parent">DEFAULT_CLUSTER_LOG_FILE</a>
<a id="Item14" onkeydown="return searchResults.Nav(event,14)" onkeypress="return searchResults.Nav(event,14)" onkeyup="return searchResults.Nav(event,14)" class="SRSymbol" href="../spp__ai_8h.html#a803dc913297ccdace9e604dbfecda97d" target="_parent">DEFAULT_CLUSTER_LOG_FILE</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_default_5fdatabase_5finterval">
<div class="SREntry">
<a id="Item15" onkeydown="return searchResults.Nav(event,15)" onkeypress="return searchResults.Nav(event,15)" onkeyup="return searchResults.Nav(event,15)" class="SRSymbol" href="../spp__ai_8h.html#a3c4984a0ee515fbc091ac6e33b05e310" target="_parent">DEFAULT_DATABASE_INTERVAL</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_default_5fhash_5fcleanup_5finterval">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../spp__ai_8h.html#a5f555c0ebd29ce2771a3e2dd4f526746" target="_parent">DEFAULT_HASH_CLEANUP_INTERVAL</a>
<a id="Item16" onkeydown="return searchResults.Nav(event,16)" onkeypress="return searchResults.Nav(event,16)" onkeyup="return searchResults.Nav(event,16)" class="SRSymbol" href="../spp__ai_8h.html#a5f555c0ebd29ce2771a3e2dd4f526746" target="_parent">DEFAULT_HASH_CLEANUP_INTERVAL</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_default_5fstream_5fexpire_5finterval">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../spp__ai_8h.html#a0f6a189af15ef783fb46ed37c144e031" target="_parent">DEFAULT_STREAM_EXPIRE_INTERVAL</a>
<a id="Item17" onkeydown="return searchResults.Nav(event,17)" onkeypress="return searchResults.Nav(event,17)" onkeyup="return searchResults.Nav(event,17)" class="SRSymbol" href="../spp__ai_8h.html#a0f6a189af15ef783fb46ed37c144e031" target="_parent">DEFAULT_STREAM_EXPIRE_INTERVAL</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_desc">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../struct__AI__snort__alert.html#ac0902d7c756ec675fb06347ce4706135" target="_parent">desc</a>
<a id="Item18" onkeydown="return searchResults.Nav(event,18)" onkeypress="return searchResults.Nav(event,18)" onkeyup="return searchResults.Nav(event,18)" class="SRSymbol" href="../struct__AI__snort__alert.html#ac0902d7c756ec675fb06347ce4706135" target="_parent">desc</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_dst_5faddr">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_dst_5faddr')">dst_addr</a>
<div class="SRChildren">
<a id="Item6_c0" onkeydown="return searchResults.NavChild(event,6,0)" onkeypress="return searchResults.NavChild(event,6,0)" onkeyup="return searchResults.NavChild(event,6,0)" class="SRScope" href="../struct__AI__snort__alert.html#a69cc2ba171c8c808a0b45caa9426cd8c" target="_parent">_AI_snort_alert::dst_addr()</a>
<a id="Item6_c1" onkeydown="return searchResults.NavChild(event,6,1)" onkeypress="return searchResults.NavChild(event,6,1)" onkeyup="return searchResults.NavChild(event,6,1)" class="SRScope" href="../spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640aa000f955ef1374c60cdb16bf43a1593c" target="_parent">dst_addr():&nbsp;spp_ai.h</a>
</div>
<a id="Item19" onkeydown="return searchResults.Nav(event,19)" onkeypress="return searchResults.Nav(event,19)" onkeyup="return searchResults.Nav(event,19)" class="SRSymbol" href="../spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640aa000f955ef1374c60cdb16bf43a1593c" target="_parent">dst_addr</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_dst_5fport">
<div class="SREntry">
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_dst_5fport')">dst_port</a>
<a id="Item20" onkeydown="return searchResults.Nav(event,20)" onkeypress="return searchResults.Nav(event,20)" onkeyup="return searchResults.Nav(event,20)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_dst_5fport')">dst_port</a>
<div class="SRChildren">
<a id="Item7_c0" onkeydown="return searchResults.NavChild(event,7,0)" onkeypress="return searchResults.NavChild(event,7,0)" onkeyup="return searchResults.NavChild(event,7,0)" class="SRScope" href="../structpkt__key.html#af77f5eb1f4cd88b43fe99fd73553351d" target="_parent">pkt_key::dst_port()</a>
<a id="Item7_c1" onkeydown="return searchResults.NavChild(event,7,1)" onkeypress="return searchResults.NavChild(event,7,1)" onkeyup="return searchResults.NavChild(event,7,1)" class="SRScope" href="../struct__AI__snort__alert.html#a6b323c07ae501d221e330e13646a96a3" target="_parent">_AI_snort_alert::dst_port()</a>
<a id="Item7_c2" onkeydown="return searchResults.NavChild(event,7,2)" onkeypress="return searchResults.NavChild(event,7,2)" onkeyup="return searchResults.NavChild(event,7,2)" class="SRScope" href="../spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640abc4f89a184ada44073bd6f54d7fc11c9" target="_parent">dst_port():&nbsp;spp_ai.h</a>
<a id="Item20_c0" onkeydown="return searchResults.NavChild(event,20,0)" onkeypress="return searchResults.NavChild(event,20,0)" onkeyup="return searchResults.NavChild(event,20,0)" class="SRScope" href="../structpkt__key.html#af77f5eb1f4cd88b43fe99fd73553351d" target="_parent">pkt_key::dst_port()</a>
<a id="Item20_c1" onkeydown="return searchResults.NavChild(event,20,1)" onkeypress="return searchResults.NavChild(event,20,1)" onkeyup="return searchResults.NavChild(event,20,1)" class="SRScope" href="../spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640abc4f89a184ada44073bd6f54d7fc11c9" target="_parent">dst_port():&nbsp;spp_ai.h</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_dynamic_5fpreproc_5fsetup">
<div class="SREntry">
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="../sf__preproc__info_8h.html#aba4c0d0af324a3861e662ed4650aae44" target="_parent">DYNAMIC_PREPROC_SETUP</a>
<a id="Item21" onkeydown="return searchResults.Nav(event,21)" onkeypress="return searchResults.Nav(event,21)" onkeyup="return searchResults.Nav(event,21)" class="SRSymbol" href="../sf__preproc__info_8h.html#aba4c0d0af324a3861e662ed4650aae44" target="_parent">DYNAMIC_PREPROC_SETUP</a>
<span class="SRScope">sf_preproc_info.h</span>
</div>
</div>
<div class="SRResult" id="SR_dynamicpreprocessorfatalmessage">
<div class="SREntry">
<a id="Item9" onkeydown="return searchResults.Nav(event,9)" onkeypress="return searchResults.Nav(event,9)" onkeyup="return searchResults.Nav(event,9)" class="SRSymbol" href="../sf__dynamic__preproc__lib_8c.html#a57c853c0f626bde2af6619cdeeb7471b" target="_parent">DynamicPreprocessorFatalMessage</a>
<a id="Item22" onkeydown="return searchResults.Nav(event,22)" onkeypress="return searchResults.Nav(event,22)" onkeyup="return searchResults.Nav(event,22)" class="SRSymbol" href="../sf__dynamic__preproc__lib_8c.html#a57c853c0f626bde2af6619cdeeb7471b" target="_parent">DynamicPreprocessorFatalMessage</a>
<span class="SRScope">sf_dynamic_preproc_lib.c</span>
</div>
</div>

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@ -9,7 +9,7 @@
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_ex_5fconfig">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../spp__ai_8c.html#a3dd75596c540d148643fe6d1fdc02628" target="_parent">ex_config</a>
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../group__spp__ai.html#ga3dd75596c540d148643fe6d1fdc02628" target="_parent">ex_config</a>
<span class="SRScope">spp_ai.c</span>
</div>
</div>

10
doc/html/search/all_67.html
View file

@ -7,15 +7,21 @@
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_get_5falerts">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../spp__ai_8h.html#ab184b676360ce03035801284a2bd1ea7" target="_parent">get_alerts</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_gid">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#af8408be5da59cda853442dd13465c0f6" target="_parent">gid</a>
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../struct__AI__snort__alert.html#af8408be5da59cda853442dd13465c0f6" target="_parent">gid</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_grouped_5falarms_5fcount">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../struct__AI__snort__alert.html#a285aff12d6bac03c316ccc5305d28e53" target="_parent">grouped_alarms_count</a>
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../struct__AI__snort__alert.html#a285aff12d6bac03c316ccc5305d28e53" target="_parent">grouped_alarms_count</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>

18
doc/html/search/all_68.html
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@ -15,7 +15,7 @@
</div>
<div class="SRResult" id="SR_h_5froot">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../cluster_8c.html#a97d35425cf5a0207fb50b64ee8cdda82" target="_parent">h_root</a>
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../group__cluster.html#ga97d35425cf5a0207fb50b64ee8cdda82" target="_parent">h_root</a>
<span class="SRScope">cluster.c</span>
</div>
</div>
@ -25,24 +25,30 @@
<span class="SRScope">stream.c</span>
</div>
</div>
<div class="SRResult" id="SR_hash_5fmutex">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../stream_8c.html#a4e01edd07102e71480b323db2b8f57c8" target="_parent">hash_mutex</a>
<span class="SRScope">stream.c</span>
</div>
</div>
<div class="SRResult" id="SR_hashcleanupinterval">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../structAI__config.html#a9f7680615027d4fb74b4aa144a7028a4" target="_parent">hashCleanupInterval</a>
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../structAI__config.html#a9f7680615027d4fb74b4aa144a7028a4" target="_parent">hashCleanupInterval</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_hh">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_hh')">hh</a>
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_hh')">hh</a>
<div class="SRChildren">
<a id="Item4_c0" onkeydown="return searchResults.NavChild(event,4,0)" onkeypress="return searchResults.NavChild(event,4,0)" onkeyup="return searchResults.NavChild(event,4,0)" class="SRScope" href="../structattribute__value.html#a9abf5d1758ee0cc4803e3b40fc4481cc" target="_parent">attribute_value::hh()</a>
<a id="Item4_c1" onkeydown="return searchResults.NavChild(event,4,1)" onkeypress="return searchResults.NavChild(event,4,1)" onkeyup="return searchResults.NavChild(event,4,1)" class="SRScope" href="../structpkt__info.html#a264e90d4b5d490de040f38c1072e142f" target="_parent">pkt_info::hh()</a>
<a id="Item5_c0" onkeydown="return searchResults.NavChild(event,5,0)" onkeypress="return searchResults.NavChild(event,5,0)" onkeyup="return searchResults.NavChild(event,5,0)" class="SRScope" href="../structattribute__value.html#a9abf5d1758ee0cc4803e3b40fc4481cc" target="_parent">attribute_value::hh()</a>
<a id="Item5_c1" onkeydown="return searchResults.NavChild(event,5,1)" onkeypress="return searchResults.NavChild(event,5,1)" onkeyup="return searchResults.NavChild(event,5,1)" class="SRScope" href="../structpkt__info.html#a264e90d4b5d490de040f38c1072e142f" target="_parent">pkt_info::hh()</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_hierarchy_5fnode">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../spp__ai_8h.html#a466391129919ef12366d311d501552fa" target="_parent">hierarchy_node</a>
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../spp__ai_8h.html#a466391129919ef12366d311d501552fa" target="_parent">hierarchy_node</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>

46
doc/html/search/all_69.html
View file

@ -7,27 +7,51 @@
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_id">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#a45e4acf90450a5f9efd4e0c290f84bcf" target="_parent">id</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_initializepreprocessor">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../sf__dynamic__preproc__lib_8c.html#a16439ea02cc5c66c842c21c5b537b1d9" target="_parent">InitializePreprocessor</a>
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../sf__dynamic__preproc__lib_8c.html#a16439ea02cc5c66c842c21c5b537b1d9" target="_parent">InitializePreprocessor</a>
<span class="SRScope">sf_dynamic_preproc_lib.c</span>
</div>
</div>
<div class="SRResult" id="SR_iplen">
<div class="SRResult" id="SR_ip_5fdst_5faddr">
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../struct__AI__snort__alert.html#a523ef8842d01a1bc4ea3c0bf27518e78" target="_parent">iplen</a>
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../struct__AI__snort__alert.html#a754ca683593c838e4032fa8c13b1512b" target="_parent">ip_dst_addr</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_ipproto">
<div class="SRResult" id="SR_ip_5fid">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../struct__AI__snort__alert.html#a2a5f2741918c3c13890f2b617a7f23a4" target="_parent">ipproto</a>
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../struct__AI__snort__alert.html#a2fc673dec85a7b49dd16ac7c0bb1bb78" target="_parent">ip_id</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_ip_5flen">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../struct__AI__snort__alert.html#ad3ffe99036513d5f33b94d22fb84f8f1" target="_parent">ip_len</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_ip_5fproto">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../struct__AI__snort__alert.html#a5ea7b250ac1c472f3ab57565b6df2536" target="_parent">ip_proto</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_ip_5fsrc_5faddr">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../struct__AI__snort__alert.html#a194117c57a52933d16a97838562bb611" target="_parent">ip_src_addr</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_ip_5ftos">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../struct__AI__snort__alert.html#a3f3c47f9baf3229d067504a85873b416" target="_parent">ip_tos</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_ip_5fttl">
<div class="SREntry">
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="../struct__AI__snort__alert.html#a3c9bbe84ec696cd58668a45799a66600" target="_parent">ip_ttl</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>

23
doc/html/search/all_6d.html
View file

@ -43,6 +43,29 @@
<span class="SRScope">sf_preproc_info.h</span>
</div>
</div>
<div class="SRResult" id="SR_mysql_2ec">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../mysql_8c.html" target="_parent">mysql.c</a>
</div>
</div>
<div class="SRResult" id="SR_mysql_5fdo_5fclose">
<div class="SREntry">
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="../mysql_8c.html#a55eb83ebfb4caefbc4d9cee8aa0095e3" target="_parent">mysql_do_close</a>
<span class="SRScope">mysql.c</span>
</div>
</div>
<div class="SRResult" id="SR_mysql_5fdo_5finit">
<div class="SREntry">
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="../mysql_8c.html#a3fba38c3da4a252a55d81088c6fe9078" target="_parent">mysql_do_init</a>
<span class="SRScope">mysql.c</span>
</div>
</div>
<div class="SRResult" id="SR_mysql_5fdo_5fquery">
<div class="SREntry">
<a id="Item9" onkeydown="return searchResults.Nav(event,9)" onkeypress="return searchResults.Nav(event,9)" onkeyup="return searchResults.Nav(event,9)" class="SRSymbol" href="../mysql_8c.html#a90f2e6f4081c0c66f8da54b98aee2674" target="_parent">mysql_do_query</a>
<span class="SRScope">mysql.c</span>
</div>
</div>
<div class="SRStatus" id="Searching">Searching...</div>
<div class="SRStatus" id="NoMatches">No Matches</div>
<script type="text/javascript"><!--

4
doc/html/search/all_70.html
View file

@ -39,8 +39,8 @@
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_preg_5fmatch')">preg_match</a>
<div class="SRChildren">
<a id="Item5_c0" onkeydown="return searchResults.NavChild(event,5,0)" onkeypress="return searchResults.NavChild(event,5,0)" onkeyup="return searchResults.NavChild(event,5,0)" class="SRScope" href="../regex_8c.html#a35f57c052a7de1ded54b67a1f7819791" target="_parent">preg_match(const char *expr, char *str, char ***matches, int *nmatches):&nbsp;regex.c</a>
<a id="Item5_c1" onkeydown="return searchResults.NavChild(event,5,1)" onkeypress="return searchResults.NavChild(event,5,1)" onkeyup="return searchResults.NavChild(event,5,1)" class="SRScope" href="../spp__ai_8h.html#a85c0852b05b60cbfe0130534160c9876" target="_parent">preg_match(const char *, char *, char ***, int *):&nbsp;regex.c</a>
<a id="Item5_c0" onkeydown="return searchResults.NavChild(event,5,0)" onkeypress="return searchResults.NavChild(event,5,0)" onkeyup="return searchResults.NavChild(event,5,0)" class="SRScope" href="../group__regex.html#ga35f57c052a7de1ded54b67a1f7819791" target="_parent">preg_match(const char *expr, char *str, char ***matches, int *nmatches):&nbsp;regex.c</a>
<a id="Item5_c1" onkeydown="return searchResults.NavChild(event,5,1)" onkeypress="return searchResults.NavChild(event,5,1)" onkeyup="return searchResults.NavChild(event,5,1)" class="SRScope" href="../group__regex.html#ga35f57c052a7de1ded54b67a1f7819791" target="_parent">preg_match(const char *, char *, char ***, int *):&nbsp;regex.c</a>
</div>
</div>
</div>

52
doc/html/search/all_73.html
View file

@ -7,117 +7,105 @@
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_sequence">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#acb20c4c55149d5806d7523720786ab77" target="_parent">sequence</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_sf_5fdynamic_5fpreproc_5flib_2ec">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../sf__dynamic__preproc__lib_8c.html" target="_parent">sf_dynamic_preproc_lib.c</a>
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../sf__dynamic__preproc__lib_8c.html" target="_parent">sf_dynamic_preproc_lib.c</a>
</div>
</div>
<div class="SRResult" id="SR_sf_5fpreproc_5finfo_2eh">
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../sf__preproc__info_8h.html" target="_parent">sf_preproc_info.h</a>
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../sf__preproc__info_8h.html" target="_parent">sf_preproc_info.h</a>
</div>
</div>
<div class="SRResult" id="SR_sfpolicyconfigcreate">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../group__sfPolicyConfig.html#gac62cd5838bee4a9d3f40561eae920cdd" target="_parent">sfPolicyConfigCreate</a>
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../group__sfPolicyConfig.html#gac62cd5838bee4a9d3f40561eae920cdd" target="_parent">sfPolicyConfigCreate</a>
<span class="SRScope">sfPolicyUserData.c</span>
</div>
</div>
<div class="SRResult" id="SR_sfpolicyconfigdelete">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../group__sfPolicyConfig.html#ga189d09ed6d1203ebace6ea2c2aafc1b8" target="_parent">sfPolicyConfigDelete</a>
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../group__sfPolicyConfig.html#ga189d09ed6d1203ebace6ea2c2aafc1b8" target="_parent">sfPolicyConfigDelete</a>
<span class="SRScope">sfPolicyUserData.c</span>
</div>
</div>
<div class="SRResult" id="SR_sfpolicyuserdata_2ec">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../sfPolicyUserData_8c.html" target="_parent">sfPolicyUserData.c</a>
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../sfPolicyUserData_8c.html" target="_parent">sfPolicyUserData.c</a>
</div>
</div>
<div class="SRResult" id="SR_sfpolicyuserdataclear">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../group__sfPolicyConfig.html#gae8f2ae426b1f1a50eabfade6d22c2c85" target="_parent">sfPolicyUserDataClear</a>
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../group__sfPolicyConfig.html#gae8f2ae426b1f1a50eabfade6d22c2c85" target="_parent">sfPolicyUserDataClear</a>
<span class="SRScope">sfPolicyUserData.c</span>
</div>
</div>
<div class="SRResult" id="SR_sfpolicyuserdataiterate">
<div class="SREntry">
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="../group__sfPolicyConfig.html#ga3f3ab9314d29d2ee2a8285289b388f17" target="_parent">sfPolicyUserDataIterate</a>
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../group__sfPolicyConfig.html#ga3f3ab9314d29d2ee2a8285289b388f17" target="_parent">sfPolicyUserDataIterate</a>
<span class="SRScope">sfPolicyUserData.c</span>
</div>
</div>
<div class="SRResult" id="SR_sfpolicyuserdataset">
<div class="SREntry">
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="../group__sfPolicyConfig.html#ga8e14fd83397b9bbb14568070183db80b" target="_parent">sfPolicyUserDataSet</a>
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="../group__sfPolicyConfig.html#ga8e14fd83397b9bbb14568070183db80b" target="_parent">sfPolicyUserDataSet</a>
<span class="SRScope">sfPolicyUserData.c</span>
</div>
</div>
<div class="SRResult" id="SR_sid">
<div class="SREntry">
<a id="Item9" onkeydown="return searchResults.Nav(event,9)" onkeypress="return searchResults.Nav(event,9)" onkeyup="return searchResults.Nav(event,9)" class="SRSymbol" href="../struct__AI__snort__alert.html#a3349aa68d2234f8ffd897367c3a8a137" target="_parent">sid</a>
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="../struct__AI__snort__alert.html#a3349aa68d2234f8ffd897367c3a8a137" target="_parent">sid</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_spp_5fai_2ec">
<div class="SREntry">
<a id="Item10" onkeydown="return searchResults.Nav(event,10)" onkeypress="return searchResults.Nav(event,10)" onkeyup="return searchResults.Nav(event,10)" class="SRSymbol" href="../spp__ai_8c.html" target="_parent">spp_ai.c</a>
<a id="Item9" onkeydown="return searchResults.Nav(event,9)" onkeypress="return searchResults.Nav(event,9)" onkeyup="return searchResults.Nav(event,9)" class="SRSymbol" href="../spp__ai_8c.html" target="_parent">spp_ai.c</a>
</div>
</div>
<div class="SRResult" id="SR_spp_5fai_2eh">
<div class="SREntry">
<a id="Item11" onkeydown="return searchResults.Nav(event,11)" onkeypress="return searchResults.Nav(event,11)" onkeyup="return searchResults.Nav(event,11)" class="SRSymbol" href="../spp__ai_8h.html" target="_parent">spp_ai.h</a>
<a id="Item10" onkeydown="return searchResults.Nav(event,10)" onkeypress="return searchResults.Nav(event,10)" onkeyup="return searchResults.Nav(event,10)" class="SRSymbol" href="../spp__ai_8h.html" target="_parent">spp_ai.h</a>
</div>
</div>
<div class="SRResult" id="SR_src_5faddr">
<div class="SREntry">
<a id="Item12" onkeydown="return searchResults.Nav(event,12)" onkeypress="return searchResults.Nav(event,12)" onkeyup="return searchResults.Nav(event,12)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_src_5faddr')">src_addr</a>
<div class="SRChildren">
<a id="Item12_c0" onkeydown="return searchResults.NavChild(event,12,0)" onkeypress="return searchResults.NavChild(event,12,0)" onkeyup="return searchResults.NavChild(event,12,0)" class="SRScope" href="../struct__AI__snort__alert.html#ab16a24f368020e4b40e65b53cae33b48" target="_parent">_AI_snort_alert::src_addr()</a>
<a id="Item12_c1" onkeydown="return searchResults.NavChild(event,12,1)" onkeypress="return searchResults.NavChild(event,12,1)" onkeyup="return searchResults.NavChild(event,12,1)" class="SRScope" href="../spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640abc900639df18f0f5f2f63a1f033fe42f" target="_parent">src_addr():&nbsp;spp_ai.h</a>
</div>
<a id="Item11" onkeydown="return searchResults.Nav(event,11)" onkeypress="return searchResults.Nav(event,11)" onkeyup="return searchResults.Nav(event,11)" class="SRSymbol" href="../spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640abc900639df18f0f5f2f63a1f033fe42f" target="_parent">src_addr</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_src_5fip">
<div class="SREntry">
<a id="Item13" onkeydown="return searchResults.Nav(event,13)" onkeypress="return searchResults.Nav(event,13)" onkeyup="return searchResults.Nav(event,13)" class="SRSymbol" href="../structpkt__key.html#a3a091c20dafb8b3f689db00c5b2f8ddb" target="_parent">src_ip</a>
<a id="Item12" onkeydown="return searchResults.Nav(event,12)" onkeypress="return searchResults.Nav(event,12)" onkeyup="return searchResults.Nav(event,12)" class="SRSymbol" href="../structpkt__key.html#a3a091c20dafb8b3f689db00c5b2f8ddb" target="_parent">src_ip</a>
<span class="SRScope">pkt_key</span>
</div>
</div>
<div class="SRResult" id="SR_src_5fport">
<div class="SREntry">
<a id="Item14" onkeydown="return searchResults.Nav(event,14)" onkeypress="return searchResults.Nav(event,14)" onkeyup="return searchResults.Nav(event,14)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_src_5fport')">src_port</a>
<div class="SRChildren">
<a id="Item14_c0" onkeydown="return searchResults.NavChild(event,14,0)" onkeypress="return searchResults.NavChild(event,14,0)" onkeyup="return searchResults.NavChild(event,14,0)" class="SRScope" href="../struct__AI__snort__alert.html#a856cccd3eaabd38aa9974f26d3edc5e3" target="_parent">_AI_snort_alert::src_port()</a>
<a id="Item14_c1" onkeydown="return searchResults.NavChild(event,14,1)" onkeypress="return searchResults.NavChild(event,14,1)" onkeyup="return searchResults.NavChild(event,14,1)" class="SRScope" href="../spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640ac1335c508143eb06843af2ce5ff3027b" target="_parent">src_port():&nbsp;spp_ai.h</a>
</div>
<a id="Item13" onkeydown="return searchResults.Nav(event,13)" onkeypress="return searchResults.Nav(event,13)" onkeyup="return searchResults.Nav(event,13)" class="SRSymbol" href="../spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640ac1335c508143eb06843af2ce5ff3027b" target="_parent">src_port</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_start_5ftime">
<div class="SREntry">
<a id="Item15" onkeydown="return searchResults.Nav(event,15)" onkeypress="return searchResults.Nav(event,15)" onkeyup="return searchResults.Nav(event,15)" class="SRSymbol" href="../stream_8c.html#a0597864b078ff448f28432db86950309" target="_parent">start_time</a>
<a id="Item14" onkeydown="return searchResults.Nav(event,14)" onkeypress="return searchResults.Nav(event,14)" onkeyup="return searchResults.Nav(event,14)" class="SRSymbol" href="../stream_8c.html#a0597864b078ff448f28432db86950309" target="_parent">start_time</a>
<span class="SRScope">stream.c</span>
</div>
</div>
<div class="SRResult" id="SR_stream">
<div class="SREntry">
<a id="Item16" onkeydown="return searchResults.Nav(event,16)" onkeypress="return searchResults.Nav(event,16)" onkeyup="return searchResults.Nav(event,16)" class="SRSymbol" href="../struct__AI__snort__alert.html#a09dfe0a841fd3912ec78060d4547cb31" target="_parent">stream</a>
<a id="Item15" onkeydown="return searchResults.Nav(event,15)" onkeypress="return searchResults.Nav(event,15)" onkeyup="return searchResults.Nav(event,15)" class="SRSymbol" href="../struct__AI__snort__alert.html#a09dfe0a841fd3912ec78060d4547cb31" target="_parent">stream</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_stream_2ec">
<div class="SREntry">
<a id="Item17" onkeydown="return searchResults.Nav(event,17)" onkeypress="return searchResults.Nav(event,17)" onkeyup="return searchResults.Nav(event,17)" class="SRSymbol" href="../stream_8c.html" target="_parent">stream.c</a>
<a id="Item16" onkeydown="return searchResults.Nav(event,16)" onkeypress="return searchResults.Nav(event,16)" onkeyup="return searchResults.Nav(event,16)" class="SRSymbol" href="../stream_8c.html" target="_parent">stream.c</a>
</div>
</div>
<div class="SRResult" id="SR_streamexpireinterval">
<div class="SREntry">
<a id="Item18" onkeydown="return searchResults.Nav(event,18)" onkeypress="return searchResults.Nav(event,18)" onkeyup="return searchResults.Nav(event,18)" class="SRSymbol" href="../structAI__config.html#abbe77d5f94b8c5164bea47acba09c98b" target="_parent">streamExpireInterval</a>
<a id="Item17" onkeydown="return searchResults.Nav(event,17)" onkeypress="return searchResults.Nav(event,17)" onkeyup="return searchResults.Nav(event,17)" class="SRSymbol" href="../structAI__config.html#abbe77d5f94b8c5164bea47acba09c98b" target="_parent">streamExpireInterval</a>
<span class="SRScope">AI_config</span>
</div>
</div>

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@ -7,51 +7,69 @@
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_tcp_5fflags">
<div class="SRResult" id="SR_tcp_5fack">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#aa643f11db93b70242b57f0a04775e507" target="_parent">tcp_flags</a>
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#a8aac577224a4325ec50511c6d79b4b79" target="_parent">tcp_ack</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_tcplen">
<div class="SRResult" id="SR_tcp_5fdst_5fport">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../struct__AI__snort__alert.html#a519a103f5e8f1cb006c0c137b7c6a1c0" target="_parent">tcplen</a>
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../struct__AI__snort__alert.html#aaca31cb67d48ffc3bfd1227686d5f5a4" target="_parent">tcp_dst_port</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_tcp_5fflags">
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../struct__AI__snort__alert.html#aa643f11db93b70242b57f0a04775e507" target="_parent">tcp_flags</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_tcp_5flen">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../struct__AI__snort__alert.html#ab7e0507050b8e475fea7a4b26c768857" target="_parent">tcp_len</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_tcp_5fseq">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../struct__AI__snort__alert.html#ad6edf59fccea55bf5f940bf36117020b" target="_parent">tcp_seq</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_tcp_5fsrc_5fport">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../struct__AI__snort__alert.html#a4d4cbdbd9675f4c43545547f55174cb7" target="_parent">tcp_src_port</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_tcp_5fwindow">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../struct__AI__snort__alert.html#a1687fccc26bb211591db8b36ffec5348" target="_parent">tcp_window</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_timestamp">
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_timestamp')">timestamp</a>
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_timestamp')">timestamp</a>
<div class="SRChildren">
<a id="Item2_c0" onkeydown="return searchResults.NavChild(event,2,0)" onkeypress="return searchResults.NavChild(event,2,0)" onkeyup="return searchResults.NavChild(event,2,0)" class="SRScope" href="../structpkt__info.html#a7f5090443f21e6290f0439f1bb872e92" target="_parent">pkt_info::timestamp()</a>
<a id="Item2_c1" onkeydown="return searchResults.NavChild(event,2,1)" onkeypress="return searchResults.NavChild(event,2,1)" onkeyup="return searchResults.NavChild(event,2,1)" class="SRScope" href="../struct__AI__snort__alert.html#a10a67f60ca3da339a2104849a0b2ac19" target="_parent">_AI_snort_alert::timestamp()</a>
<a id="Item7_c0" onkeydown="return searchResults.NavChild(event,7,0)" onkeypress="return searchResults.NavChild(event,7,0)" onkeyup="return searchResults.NavChild(event,7,0)" class="SRScope" href="../structpkt__info.html#a7f5090443f21e6290f0439f1bb872e92" target="_parent">pkt_info::timestamp()</a>
<a id="Item7_c1" onkeydown="return searchResults.NavChild(event,7,1)" onkeypress="return searchResults.NavChild(event,7,1)" onkeyup="return searchResults.NavChild(event,7,1)" class="SRScope" href="../struct__AI__snort__alert.html#a10a67f60ca3da339a2104849a0b2ac19" target="_parent">_AI_snort_alert::timestamp()</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_tos">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../struct__AI__snort__alert.html#a882ae6db43dc0fe08071947ccb044b93" target="_parent">tos</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_true">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dda08f175a5505a10b9ed657defeb050e4b" target="_parent">true</a>
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="../spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dda08f175a5505a10b9ed657defeb050e4b" target="_parent">true</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_ttl">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../struct__AI__snort__alert.html#ab9b1ce8ee440a324af116403ac9c51a2" target="_parent">ttl</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_type">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_type')">type</a>
<a id="Item9" onkeydown="return searchResults.Nav(event,9)" onkeypress="return searchResults.Nav(event,9)" onkeyup="return searchResults.Nav(event,9)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_type')">type</a>
<div class="SRChildren">
<a id="Item6_c0" onkeydown="return searchResults.NavChild(event,6,0)" onkeypress="return searchResults.NavChild(event,6,0)" onkeyup="return searchResults.NavChild(event,6,0)" class="SRScope" href="../structattribute__value.html#a5322c4edde771a7ee0d9fc5f5e45484c" target="_parent">attribute_value::type()</a>
<a id="Item6_c1" onkeydown="return searchResults.NavChild(event,6,1)" onkeypress="return searchResults.NavChild(event,6,1)" onkeyup="return searchResults.NavChild(event,6,1)" class="SRScope" href="../struct__hierarchy__node.html#a3b18e3ddfa2212c5e4ff9c0b4bde4296" target="_parent">_hierarchy_node::type()</a>
<a id="Item9_c0" onkeydown="return searchResults.NavChild(event,9,0)" onkeypress="return searchResults.NavChild(event,9,0)" onkeyup="return searchResults.NavChild(event,9,0)" class="SRScope" href="../structattribute__value.html#a5322c4edde771a7ee0d9fc5f5e45484c" target="_parent">attribute_value::type()</a>
<a id="Item9_c1" onkeydown="return searchResults.NavChild(event,9,1)" onkeypress="return searchResults.NavChild(event,9,1)" onkeyup="return searchResults.NavChild(event,9,1)" class="SRScope" href="../struct__hierarchy__node.html#a3b18e3ddfa2212c5e4ff9c0b4bde4296" target="_parent">_hierarchy_node::type()</a>
</div>
</div>
</div>

12
doc/html/search/defines_64.html
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@ -25,21 +25,27 @@
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_default_5fdatabase_5finterval">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../spp__ai_8h.html#a3c4984a0ee515fbc091ac6e33b05e310" target="_parent">DEFAULT_DATABASE_INTERVAL</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_default_5fhash_5fcleanup_5finterval">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../spp__ai_8h.html#a5f555c0ebd29ce2771a3e2dd4f526746" target="_parent">DEFAULT_HASH_CLEANUP_INTERVAL</a>
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../spp__ai_8h.html#a5f555c0ebd29ce2771a3e2dd4f526746" target="_parent">DEFAULT_HASH_CLEANUP_INTERVAL</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_default_5fstream_5fexpire_5finterval">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../spp__ai_8h.html#a0f6a189af15ef783fb46ed37c144e031" target="_parent">DEFAULT_STREAM_EXPIRE_INTERVAL</a>
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../spp__ai_8h.html#a0f6a189af15ef783fb46ed37c144e031" target="_parent">DEFAULT_STREAM_EXPIRE_INTERVAL</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_dynamic_5fpreproc_5fsetup">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../sf__preproc__info_8h.html#aba4c0d0af324a3861e662ed4650aae44" target="_parent">DYNAMIC_PREPROC_SETUP</a>
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../sf__preproc__info_8h.html#aba4c0d0af324a3861e662ed4650aae44" target="_parent">DYNAMIC_PREPROC_SETUP</a>
<span class="SRScope">sf_preproc_info.h</span>
</div>
</div>

30
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@ -0,0 +1,30 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html><head><title></title>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<link rel="stylesheet" type="text/css" href="search.css"/>
<script type="text/javascript" src="search.js"></script>
</head>
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_db_2ec">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../db_8c.html" target="_parent">db.c</a>
</div>
</div>
<div class="SRResult" id="SR_db_2eh">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../db_8h.html" target="_parent">db.h</a>
</div>
</div>
<div class="SRStatus" id="Searching">Searching...</div>
<div class="SRStatus" id="NoMatches">No Matches</div>
<script type="text/javascript"><!--
document.getElementById("Loading").style.display="none";
document.getElementById("NoMatches").style.display="none";
var searchResults = new SearchResults("searchResults");
searchResults.Search();
--></script>
</div>
</body>
</html>

25
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@ -0,0 +1,25 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html><head><title></title>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<link rel="stylesheet" type="text/css" href="search.css"/>
<script type="text/javascript" src="search.js"></script>
</head>
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_mysql_2ec">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../mysql_8c.html" target="_parent">mysql.c</a>
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<div class="SRStatus" id="Loading">Loading...</div>
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<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../cluster_8c.html#a29c35cd6c56f54e27b5b190c6d6c487a" target="_parent">_AI_check_duplicate</a>
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../group__cluster.html#ga29c35cd6c56f54e27b5b190c6d6c487a" target="_parent">_AI_check_duplicate</a>
<span class="SRScope">cluster.c</span>
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<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../cluster_8c.html#a8a5eae61dc9fd0f13e0acdfa5f4478e2" target="_parent">_AI_cluster_thread</a>
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../group__cluster.html#ga8a5eae61dc9fd0f13e0acdfa5f4478e2" target="_parent">_AI_cluster_thread</a>
<span class="SRScope">cluster.c</span>
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<span class="SRScope">alert_parser.c</span>
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<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../group__cluster.html#ga0f91c8bfc37a3975f5c26b19fd6c5cba" target="_parent">_AI_equal_alarms</a>
<span class="SRScope">cluster.c</span>
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<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../group__cluster.html#ga6ddddcd505b1f763c339e81fc143e079" target="_parent">_AI_get_min_hierarchy_node</a>
<span class="SRScope">cluster.c</span>
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<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../cluster_8c.html#a8ce8e5a5d8954672297fa2dedb380dcd" target="_parent">_AI_merge_alerts</a>
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../group__cluster.html#ga8ce8e5a5d8954672297fa2dedb380dcd" target="_parent">_AI_merge_alerts</a>
<span class="SRScope">cluster.c</span>
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</div>
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<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../group__mysql.html#gab14c269b1187da75d35d4af3eb70a302" target="_parent">_AI_mysql_copy_alerts</a>
<span class="SRScope">db.c</span>
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<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../cluster_8c.html#a7d151880080470b542e99643dc0426a7" target="_parent">_AI_print_clustered_alerts</a>
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<span class="SRScope">cluster.c</span>
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</div>
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<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="../stream_8c.html#a80016adf701c717a6ebfb5b15b8a5749" target="_parent">_AI_stream_free</a>
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="../group__stream.html#ga80016adf701c717a6ebfb5b15b8a5749" target="_parent">_AI_stream_free</a>
<span class="SRScope">stream.c</span>
</div>
</div>
<div class="SRResult" id="SR__5fheuristic_5ffunc">
<div class="SREntry">
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="../cluster_8c.html#a81f5fa721719fdb281595a568eef2101" target="_parent">_heuristic_func</a>
<a id="Item9" onkeydown="return searchResults.Nav(event,9)" onkeypress="return searchResults.Nav(event,9)" onkeyup="return searchResults.Nav(event,9)" class="SRSymbol" href="../group__cluster.html#ga81f5fa721719fdb281595a568eef2101" target="_parent">_heuristic_func</a>
<span class="SRScope">cluster.c</span>
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<div class="SRResult" id="SR__5fhierarchy_5fnode_5fappend">
<div class="SREntry">
<a id="Item9" onkeydown="return searchResults.Nav(event,9)" onkeypress="return searchResults.Nav(event,9)" onkeyup="return searchResults.Nav(event,9)" class="SRSymbol" href="../cluster_8c.html#a5601a1f603d9c870ef6e2df192e30c30" target="_parent">_hierarchy_node_append</a>
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<span class="SRScope">cluster.c</span>
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<div class="SREntry">
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<span class="SRScope">cluster.c</span>
</div>
</div>

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@ -7,12 +7,12 @@
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_ai_5falertparser_5fthread">
<div class="SRResult" id="SR_ai_5ffile_5falertparser_5fthread">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5falertparser_5fthread')">AI_alertparser_thread</a>
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5ffile_5falertparser_5fthread')">AI_file_alertparser_thread</a>
<div class="SRChildren">
<a id="Item0_c0" onkeydown="return searchResults.NavChild(event,0,0)" onkeypress="return searchResults.NavChild(event,0,0)" onkeyup="return searchResults.NavChild(event,0,0)" class="SRScope" href="../alert__parser_8c.html#ad68c45b5846743a54ad3fa92c8e48f8a" target="_parent">AI_alertparser_thread(void *arg):&nbsp;alert_parser.c</a>
<a id="Item0_c1" onkeydown="return searchResults.NavChild(event,0,1)" onkeypress="return searchResults.NavChild(event,0,1)" onkeyup="return searchResults.NavChild(event,0,1)" class="SRScope" href="../spp__ai_8h.html#a842a3204c6e067a9920990b573757181" target="_parent">AI_alertparser_thread(void *):&nbsp;alert_parser.c</a>
<a id="Item0_c0" onkeydown="return searchResults.NavChild(event,0,0)" onkeypress="return searchResults.NavChild(event,0,0)" onkeyup="return searchResults.NavChild(event,0,0)" class="SRScope" href="../group__alert__parser.html#ga5aab8d9bdf0e92a51731442fd787f61f" target="_parent">AI_file_alertparser_thread(void *arg):&nbsp;alert_parser.c</a>
<a id="Item0_c1" onkeydown="return searchResults.NavChild(event,0,1)" onkeypress="return searchResults.NavChild(event,0,1)" onkeyup="return searchResults.NavChild(event,0,1)" class="SRScope" href="../group__alert__parser.html#ga5aab8d9bdf0e92a51731442fd787f61f" target="_parent">AI_file_alertparser_thread(void *):&nbsp;alert_parser.c</a>
</div>
</div>
</div>
@ -20,8 +20,8 @@
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5ffree_5falerts')">AI_free_alerts</a>
<div class="SRChildren">
<a id="Item1_c0" onkeydown="return searchResults.NavChild(event,1,0)" onkeypress="return searchResults.NavChild(event,1,0)" onkeyup="return searchResults.NavChild(event,1,0)" class="SRScope" href="../alert__parser_8c.html#a270e86669a0aa64a8da37bc16cda645b" target="_parent">AI_free_alerts(AI_snort_alert *node):&nbsp;alert_parser.c</a>
<a id="Item1_c1" onkeydown="return searchResults.NavChild(event,1,1)" onkeypress="return searchResults.NavChild(event,1,1)" onkeyup="return searchResults.NavChild(event,1,1)" class="SRScope" href="../spp__ai_8h.html#a270e86669a0aa64a8da37bc16cda645b" target="_parent">AI_free_alerts(AI_snort_alert *node):&nbsp;alert_parser.c</a>
<a id="Item1_c0" onkeydown="return searchResults.NavChild(event,1,0)" onkeypress="return searchResults.NavChild(event,1,0)" onkeyup="return searchResults.NavChild(event,1,0)" class="SRScope" href="../group__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b" target="_parent">AI_free_alerts(AI_snort_alert *node):&nbsp;alert_parser.c</a>
<a id="Item1_c1" onkeydown="return searchResults.NavChild(event,1,1)" onkeypress="return searchResults.NavChild(event,1,1)" onkeyup="return searchResults.NavChild(event,1,1)" class="SRScope" href="../group__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b" target="_parent">AI_free_alerts(AI_snort_alert *node):&nbsp;alert_parser.c</a>
</div>
</div>
</div>
@ -29,8 +29,8 @@
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fget_5falerts')">AI_get_alerts</a>
<div class="SRChildren">
<a id="Item2_c0" onkeydown="return searchResults.NavChild(event,2,0)" onkeypress="return searchResults.NavChild(event,2,0)" onkeyup="return searchResults.NavChild(event,2,0)" class="SRScope" href="../alert__parser_8c.html#a99474495643197b3075ac22ec6f6c70f" target="_parent">AI_get_alerts():&nbsp;alert_parser.c</a>
<a id="Item2_c1" onkeydown="return searchResults.NavChild(event,2,1)" onkeypress="return searchResults.NavChild(event,2,1)" onkeyup="return searchResults.NavChild(event,2,1)" class="SRScope" href="../spp__ai_8h.html#af19a28f7cbcdfeb2b66fb3b625b75076" target="_parent">AI_get_alerts(void):&nbsp;alert_parser.c</a>
<a id="Item2_c0" onkeydown="return searchResults.NavChild(event,2,0)" onkeypress="return searchResults.NavChild(event,2,0)" onkeyup="return searchResults.NavChild(event,2,0)" class="SRScope" href="../group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f" target="_parent">AI_get_alerts():&nbsp;alert_parser.c</a>
<a id="Item2_c1" onkeydown="return searchResults.NavChild(event,2,1)" onkeypress="return searchResults.NavChild(event,2,1)" onkeyup="return searchResults.NavChild(event,2,1)" class="SRScope" href="../group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f" target="_parent">AI_get_alerts(void):&nbsp;alert_parser.c</a>
</div>
</div>
</div>
@ -38,8 +38,8 @@
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fget_5fstream_5fby_5fkey')">AI_get_stream_by_key</a>
<div class="SRChildren">
<a id="Item3_c0" onkeydown="return searchResults.NavChild(event,3,0)" onkeypress="return searchResults.NavChild(event,3,0)" onkeyup="return searchResults.NavChild(event,3,0)" class="SRScope" href="../spp__ai_8h.html#a3054f06297a9caefd4d9b1283bb8b69a" target="_parent">AI_get_stream_by_key(struct pkt_key):&nbsp;stream.c</a>
<a id="Item3_c1" onkeydown="return searchResults.NavChild(event,3,1)" onkeypress="return searchResults.NavChild(event,3,1)" onkeyup="return searchResults.NavChild(event,3,1)" class="SRScope" href="../stream_8c.html#a2efedcabbfd12c5345f0c93a3dd4735c" target="_parent">AI_get_stream_by_key(struct pkt_key key):&nbsp;stream.c</a>
<a id="Item3_c0" onkeydown="return searchResults.NavChild(event,3,0)" onkeypress="return searchResults.NavChild(event,3,0)" onkeyup="return searchResults.NavChild(event,3,0)" class="SRScope" href="../group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c" target="_parent">AI_get_stream_by_key(struct pkt_key):&nbsp;stream.c</a>
<a id="Item3_c1" onkeydown="return searchResults.NavChild(event,3,1)" onkeypress="return searchResults.NavChild(event,3,1)" onkeyup="return searchResults.NavChild(event,3,1)" class="SRScope" href="../group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c" target="_parent">AI_get_stream_by_key(struct pkt_key key):&nbsp;stream.c</a>
</div>
</div>
</div>
@ -47,8 +47,8 @@
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fhashcleanup_5fthread')">AI_hashcleanup_thread</a>
<div class="SRChildren">
<a id="Item4_c0" onkeydown="return searchResults.NavChild(event,4,0)" onkeypress="return searchResults.NavChild(event,4,0)" onkeyup="return searchResults.NavChild(event,4,0)" class="SRScope" href="../spp__ai_8h.html#ad56f71be823eead743972274b99c82ff" target="_parent">AI_hashcleanup_thread(void *):&nbsp;stream.c</a>
<a id="Item4_c1" onkeydown="return searchResults.NavChild(event,4,1)" onkeypress="return searchResults.NavChild(event,4,1)" onkeyup="return searchResults.NavChild(event,4,1)" class="SRScope" href="../stream_8c.html#a24b1131374e5059564b8a12380c4eb75" target="_parent">AI_hashcleanup_thread(void *arg):&nbsp;stream.c</a>
<a id="Item4_c0" onkeydown="return searchResults.NavChild(event,4,0)" onkeypress="return searchResults.NavChild(event,4,0)" onkeyup="return searchResults.NavChild(event,4,0)" class="SRScope" href="../group__stream.html#ga24b1131374e5059564b8a12380c4eb75" target="_parent">AI_hashcleanup_thread(void *):&nbsp;stream.c</a>
<a id="Item4_c1" onkeydown="return searchResults.NavChild(event,4,1)" onkeypress="return searchResults.NavChild(event,4,1)" onkeyup="return searchResults.NavChild(event,4,1)" class="SRScope" href="../group__stream.html#ga24b1131374e5059564b8a12380c4eb75" target="_parent">AI_hashcleanup_thread(void *arg):&nbsp;stream.c</a>
</div>
</div>
</div>
@ -56,53 +56,77 @@
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fhierarchies_5fbuild')">AI_hierarchies_build</a>
<div class="SRChildren">
<a id="Item5_c0" onkeydown="return searchResults.NavChild(event,5,0)" onkeypress="return searchResults.NavChild(event,5,0)" onkeyup="return searchResults.NavChild(event,5,0)" class="SRScope" href="../cluster_8c.html#a1445818b37483f78cc3fb2890155842c" target="_parent">AI_hierarchies_build(AI_config *conf, hierarchy_node **nodes, int n_nodes):&nbsp;cluster.c</a>
<a id="Item5_c1" onkeydown="return searchResults.NavChild(event,5,1)" onkeypress="return searchResults.NavChild(event,5,1)" onkeyup="return searchResults.NavChild(event,5,1)" class="SRScope" href="../spp__ai_8h.html#a857348424b9db45c90f95631eb96fd7c" target="_parent">AI_hierarchies_build(AI_config *, hierarchy_node **, int):&nbsp;cluster.c</a>
<a id="Item5_c0" onkeydown="return searchResults.NavChild(event,5,0)" onkeypress="return searchResults.NavChild(event,5,0)" onkeyup="return searchResults.NavChild(event,5,0)" class="SRScope" href="../group__cluster.html#ga1445818b37483f78cc3fb2890155842c" target="_parent">AI_hierarchies_build(AI_config *conf, hierarchy_node **nodes, int n_nodes):&nbsp;cluster.c</a>
<a id="Item5_c1" onkeydown="return searchResults.NavChild(event,5,1)" onkeypress="return searchResults.NavChild(event,5,1)" onkeyup="return searchResults.NavChild(event,5,1)" class="SRScope" href="../group__cluster.html#ga1445818b37483f78cc3fb2890155842c" target="_parent">AI_hierarchies_build(AI_config *, hierarchy_node **, int):&nbsp;cluster.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5finit">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../spp__ai_8c.html#a3524cbdf8fddbcf38c4ed55241002242" target="_parent">AI_init</a>
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../group__spp__ai.html#ga3524cbdf8fddbcf38c4ed55241002242" target="_parent">AI_init</a>
<span class="SRScope">spp_ai.c</span>
</div>
</div>
<div class="SRResult" id="SR_ai_5fmysql_5falertparser_5fthread">
<div class="SREntry">
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fmysql_5falertparser_5fthread')">AI_mysql_alertparser_thread</a>
<div class="SRChildren">
<a id="Item7_c0" onkeydown="return searchResults.NavChild(event,7,0)" onkeypress="return searchResults.NavChild(event,7,0)" onkeyup="return searchResults.NavChild(event,7,0)" class="SRScope" href="../group__mysql.html#gadf275635641f88725930de208fb5523f" target="_parent">AI_mysql_alertparser_thread(void *arg):&nbsp;db.c</a>
<a id="Item7_c1" onkeydown="return searchResults.NavChild(event,7,1)" onkeypress="return searchResults.NavChild(event,7,1)" onkeyup="return searchResults.NavChild(event,7,1)" class="SRScope" href="../group__mysql.html#gadf275635641f88725930de208fb5523f" target="_parent">AI_mysql_alertparser_thread(void *):&nbsp;db.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5fmysql_5ffree_5falerts">
<div class="SREntry">
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="../spp__ai_8h.html#ad0d003c241328962df5757398329b809" target="_parent">AI_mysql_free_alerts</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_ai_5fmysql_5fget_5falerts">
<div class="SREntry">
<a id="Item9" onkeydown="return searchResults.Nav(event,9)" onkeypress="return searchResults.Nav(event,9)" onkeyup="return searchResults.Nav(event,9)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fmysql_5fget_5falerts')">AI_mysql_get_alerts</a>
<div class="SRChildren">
<a id="Item9_c0" onkeydown="return searchResults.NavChild(event,9,0)" onkeypress="return searchResults.NavChild(event,9,0)" onkeyup="return searchResults.NavChild(event,9,0)" class="SRScope" href="../group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b" target="_parent">AI_mysql_get_alerts():&nbsp;db.c</a>
<a id="Item9_c1" onkeydown="return searchResults.NavChild(event,9,1)" onkeypress="return searchResults.NavChild(event,9,1)" onkeyup="return searchResults.NavChild(event,9,1)" class="SRScope" href="../group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b" target="_parent">AI_mysql_get_alerts(void):&nbsp;db.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5fparse">
<div class="SREntry">
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="../spp__ai_8c.html#ae1c5c4b38ee2819d427848eb3046373e" target="_parent">AI_parse</a>
<a id="Item10" onkeydown="return searchResults.Nav(event,10)" onkeypress="return searchResults.Nav(event,10)" onkeyup="return searchResults.Nav(event,10)" class="SRSymbol" href="../group__spp__ai.html#gae1c5c4b38ee2819d427848eb3046373e" target="_parent">AI_parse</a>
<span class="SRScope">spp_ai.c</span>
</div>
</div>
<div class="SRResult" id="SR_ai_5fpkt_5fenqueue">
<div class="SREntry">
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fpkt_5fenqueue')">AI_pkt_enqueue</a>
<a id="Item11" onkeydown="return searchResults.Nav(event,11)" onkeypress="return searchResults.Nav(event,11)" onkeyup="return searchResults.Nav(event,11)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fpkt_5fenqueue')">AI_pkt_enqueue</a>
<div class="SRChildren">
<a id="Item8_c0" onkeydown="return searchResults.NavChild(event,8,0)" onkeypress="return searchResults.NavChild(event,8,0)" onkeyup="return searchResults.NavChild(event,8,0)" class="SRScope" href="../spp__ai_8h.html#af6f7d167c3623bbc669e8d31c2719b29" target="_parent">AI_pkt_enqueue(SFSnortPacket *):&nbsp;stream.c</a>
<a id="Item8_c1" onkeydown="return searchResults.NavChild(event,8,1)" onkeypress="return searchResults.NavChild(event,8,1)" onkeyup="return searchResults.NavChild(event,8,1)" class="SRScope" href="../stream_8c.html#a7d71c5645b9baff7b6c4b9a181bf80c5" target="_parent">AI_pkt_enqueue(SFSnortPacket *pkt):&nbsp;stream.c</a>
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<a id="Item11_c1" onkeydown="return searchResults.NavChild(event,11,1)" onkeypress="return searchResults.NavChild(event,11,1)" onkeyup="return searchResults.NavChild(event,11,1)" class="SRScope" href="../group__stream.html#ga7d71c5645b9baff7b6c4b9a181bf80c5" target="_parent">AI_pkt_enqueue(SFSnortPacket *pkt):&nbsp;stream.c</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_ai_5fprocess">
<div class="SREntry">
<a id="Item9" onkeydown="return searchResults.Nav(event,9)" onkeypress="return searchResults.Nav(event,9)" onkeyup="return searchResults.Nav(event,9)" class="SRSymbol" href="../spp__ai_8c.html#a57c05cda012c443cb4c358dc327cd3d1" target="_parent">AI_process</a>
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<span class="SRScope">spp_ai.c</span>
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<div class="SREntry">
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<a id="Item10_c1" onkeydown="return searchResults.NavChild(event,10,1)" onkeypress="return searchResults.NavChild(event,10,1)" onkeyup="return searchResults.NavChild(event,10,1)" class="SRScope" href="../stream_8c.html#a8749989cee2ac05a7de058faac280c02" target="_parent">AI_set_stream_observed(struct pkt_key key):&nbsp;stream.c</a>
<a id="Item13_c0" onkeydown="return searchResults.NavChild(event,13,0)" onkeypress="return searchResults.NavChild(event,13,0)" onkeyup="return searchResults.NavChild(event,13,0)" class="SRScope" href="../group__stream.html#ga8749989cee2ac05a7de058faac280c02" target="_parent">AI_set_stream_observed(struct pkt_key key):&nbsp;stream.c</a>
<a id="Item13_c1" onkeydown="return searchResults.NavChild(event,13,1)" onkeypress="return searchResults.NavChild(event,13,1)" onkeyup="return searchResults.NavChild(event,13,1)" class="SRScope" href="../group__stream.html#ga8749989cee2ac05a7de058faac280c02" target="_parent">AI_set_stream_observed(struct pkt_key key):&nbsp;stream.c</a>
</div>
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<div class="SRResult" id="SR_ai_5fsetup">
<div class="SREntry">
<a id="Item11" onkeydown="return searchResults.Nav(event,11)" onkeypress="return searchResults.Nav(event,11)" onkeyup="return searchResults.Nav(event,11)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fsetup')">AI_setup</a>
<a id="Item14" onkeydown="return searchResults.Nav(event,14)" onkeypress="return searchResults.Nav(event,14)" onkeyup="return searchResults.Nav(event,14)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_ai_5fsetup')">AI_setup</a>
<div class="SRChildren">
<a id="Item11_c0" onkeydown="return searchResults.NavChild(event,11,0)" onkeypress="return searchResults.NavChild(event,11,0)" onkeyup="return searchResults.NavChild(event,11,0)" class="SRScope" href="../sf__preproc__info_8h.html#ad81716bc3f0fec4df74198a7cbdbd43c" target="_parent">AI_setup():&nbsp;spp_ai.c</a>
<a id="Item11_c1" onkeydown="return searchResults.NavChild(event,11,1)" onkeypress="return searchResults.NavChild(event,11,1)" onkeyup="return searchResults.NavChild(event,11,1)" class="SRScope" href="../spp__ai_8c.html#a1b9ebb5c719c7d9426ddfc1f3da36570" target="_parent">AI_setup(void):&nbsp;spp_ai.c</a>
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<body class="SRPage">
<div id="SRIndex">
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<div class="SREntry">
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<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../db_8h.html#abfca7b59301511bf708eef53cb70b7ee" target="_parent">DB_init</a>
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<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../db_8h.html#a51b1f8be35b963f30fa732fc22a5760e" target="_parent">DB_query</a>
<span class="SRScope">db.h</span>
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</div>
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<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../sf__dynamic__preproc__lib_8c.html#a57c853c0f626bde2af6619cdeeb7471b" target="_parent">DynamicPreprocessorFatalMessage</a>
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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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<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../mysql_8c.html#a55eb83ebfb4caefbc4d9cee8aa0095e3" target="_parent">mysql_do_close</a>
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@ -11,8 +11,8 @@
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_preg_5fmatch')">preg_match</a>
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<a id="Item0_c0" onkeydown="return searchResults.NavChild(event,0,0)" onkeypress="return searchResults.NavChild(event,0,0)" onkeyup="return searchResults.NavChild(event,0,0)" class="SRScope" href="../regex_8c.html#a35f57c052a7de1ded54b67a1f7819791" target="_parent">preg_match(const char *expr, char *str, char ***matches, int *nmatches):&nbsp;regex.c</a>
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<a id="Item0_c0" onkeydown="return searchResults.NavChild(event,0,0)" onkeypress="return searchResults.NavChild(event,0,0)" onkeyup="return searchResults.NavChild(event,0,0)" class="SRScope" href="../group__regex.html#ga35f57c052a7de1ded54b67a1f7819791" target="_parent">preg_match(const char *expr, char *str, char ***matches, int *nmatches):&nbsp;regex.c</a>
<a id="Item0_c1" onkeydown="return searchResults.NavChild(event,0,1)" onkeypress="return searchResults.NavChild(event,0,1)" onkeyup="return searchResults.NavChild(event,0,1)" class="SRScope" href="../group__regex.html#ga35f57c052a7de1ded54b67a1f7819791" target="_parent">preg_match(const char *, char *, char ***, int *):&nbsp;regex.c</a>
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@ -7,11 +7,11 @@
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@ -9,7 +9,7 @@
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR__5fconfig">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../cluster_8c.html#a91458e2d34595688e39fcb63ba418849" target="_parent">_config</a>
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../group__cluster.html#ga91458e2d34595688e39fcb63ba418849" target="_parent">_config</a>
<span class="SRScope">cluster.c</span>
</div>
</div>

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@ -7,40 +7,43 @@
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_ack">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#a2b185c678d3a7f1207b2119b0b567c37" target="_parent">ack</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_alert_5ffp">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../alert__parser_8c.html#abee2a33368912d9288c76b51160a9ed6" target="_parent">alert_fp</a>
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<span class="SRScope">alert_parser.c</span>
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</div>
<div class="SRResult" id="SR_alert_5flog">
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../cluster_8c.html#aaf4c19f60f48741b0890c6114dcff7d9" target="_parent">alert_log</a>
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<span class="SRScope">cluster.c</span>
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<div class="SRResult" id="SR_alertclusteringinterval">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../structAI__config.html#a7d0d098b8263aa3d8415b11d1ec7f93d" target="_parent">alertClusteringInterval</a>
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<span class="SRScope">AI_config</span>
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</div>
<div class="SRResult" id="SR_alertfile">
<div class="SREntry">
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<span class="SRScope">AI_config</span>
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</div>
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<div class="SREntry">
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<span class="SRScope">spp_ai.c</span>
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</div>
<div class="SRResult" id="SR_alerts">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../alert__parser_8c.html#ae837fc04e61c0eb052f997c54b4fd9fe" target="_parent">alerts</a>
<span class="SRScope">alert_parser.c</span>
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@ -25,9 +25,15 @@
<span class="SRScope">AI_config</span>
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<div class="SRResult" id="SR_config">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../group__mysql.html#ga6439d32dccbbc77c9b2aad04897bfa74" target="_parent">config</a>
<span class="SRScope">db.c</span>
</div>
</div>
<div class="SRResult" id="SR_count">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../structattribute__value.html#a5579c0304c2e9ab488ac94905b385045" target="_parent">count</a>
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../structattribute__value.html#a5579c0304c2e9ab488ac94905b385045" target="_parent">count</a>
<span class="SRScope">attribute_value</span>
</div>
</div>

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@ -7,25 +7,58 @@
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_desc">
<div class="SRResult" id="SR_databaseparsinginterval">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#ac0902d7c756ec675fb06347ce4706135" target="_parent">desc</a>
<span class="SRScope">_AI_snort_alert</span>
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../structAI__config.html#ae6ca715cab1d90b70c3aad443133c263" target="_parent">databaseParsingInterval</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_dst_5faddr">
<div class="SRResult" id="SR_db">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../struct__AI__snort__alert.html#a69cc2ba171c8c808a0b45caa9426cd8c" target="_parent">dst_addr</a>
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../mysql_8c.html#aedbcc8d9f1bd3c64adf6ad8ccfcd48a4" target="_parent">db</a>
<span class="SRScope">mysql.c</span>
</div>
</div>
<div class="SRResult" id="SR_db_5fmutex">
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../group__mysql.html#ga40bb4c7d0679e36cc0ec4fa41d36d96c" target="_parent">db_mutex</a>
<span class="SRScope">db.c</span>
</div>
</div>
<div class="SRResult" id="SR_dbhost">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../structAI__config.html#a8e56f1a1b2095d3d329c8068ea0f3aab" target="_parent">dbhost</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_dbname">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../structAI__config.html#ac8a93607f12106e2f5c9b43af27107da" target="_parent">dbname</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_dbpass">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../structAI__config.html#aa1cda349763faf60b2ebdbf2d187ae7d" target="_parent">dbpass</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_dbuser">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../structAI__config.html#aa004adebfdafb6d14092aecd7f4912b0" target="_parent">dbuser</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_desc">
<div class="SREntry">
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="../struct__AI__snort__alert.html#ac0902d7c756ec675fb06347ce4706135" target="_parent">desc</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_dst_5fport">
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_dst_5fport')">dst_port</a>
<div class="SRChildren">
<a id="Item2_c0" onkeydown="return searchResults.NavChild(event,2,0)" onkeypress="return searchResults.NavChild(event,2,0)" onkeyup="return searchResults.NavChild(event,2,0)" class="SRScope" href="../structpkt__key.html#af77f5eb1f4cd88b43fe99fd73553351d" target="_parent">pkt_key::dst_port()</a>
<a id="Item2_c1" onkeydown="return searchResults.NavChild(event,2,1)" onkeypress="return searchResults.NavChild(event,2,1)" onkeyup="return searchResults.NavChild(event,2,1)" class="SRScope" href="../struct__AI__snort__alert.html#a6b323c07ae501d221e330e13646a96a3" target="_parent">_AI_snort_alert::dst_port()</a>
</div>
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="../structpkt__key.html#af77f5eb1f4cd88b43fe99fd73553351d" target="_parent">dst_port</a>
<span class="SRScope">pkt_key</span>
</div>
</div>
<div class="SRStatus" id="Searching">Searching...</div>

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@ -9,7 +9,7 @@
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_ex_5fconfig">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../spp__ai_8c.html#a3dd75596c540d148643fe6d1fdc02628" target="_parent">ex_config</a>
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../group__spp__ai.html#ga3dd75596c540d148643fe6d1fdc02628" target="_parent">ex_config</a>
<span class="SRScope">spp_ai.c</span>
</div>
</div>

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@ -7,15 +7,21 @@
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_get_5falerts">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../spp__ai_8h.html#ab184b676360ce03035801284a2bd1ea7" target="_parent">get_alerts</a>
<span class="SRScope">spp_ai.h</span>
</div>
</div>
<div class="SRResult" id="SR_gid">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#af8408be5da59cda853442dd13465c0f6" target="_parent">gid</a>
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../struct__AI__snort__alert.html#af8408be5da59cda853442dd13465c0f6" target="_parent">gid</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_grouped_5falarms_5fcount">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../struct__AI__snort__alert.html#a285aff12d6bac03c316ccc5305d28e53" target="_parent">grouped_alarms_count</a>
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../struct__AI__snort__alert.html#a285aff12d6bac03c316ccc5305d28e53" target="_parent">grouped_alarms_count</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>

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@ -15,7 +15,7 @@
</div>
<div class="SRResult" id="SR_h_5froot">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../cluster_8c.html#a97d35425cf5a0207fb50b64ee8cdda82" target="_parent">h_root</a>
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../group__cluster.html#ga97d35425cf5a0207fb50b64ee8cdda82" target="_parent">h_root</a>
<span class="SRScope">cluster.c</span>
</div>
</div>
@ -25,18 +25,24 @@
<span class="SRScope">stream.c</span>
</div>
</div>
<div class="SRResult" id="SR_hash_5fmutex">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../stream_8c.html#a4e01edd07102e71480b323db2b8f57c8" target="_parent">hash_mutex</a>
<span class="SRScope">stream.c</span>
</div>
</div>
<div class="SRResult" id="SR_hashcleanupinterval">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../structAI__config.html#a9f7680615027d4fb74b4aa144a7028a4" target="_parent">hashCleanupInterval</a>
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../structAI__config.html#a9f7680615027d4fb74b4aa144a7028a4" target="_parent">hashCleanupInterval</a>
<span class="SRScope">AI_config</span>
</div>
</div>
<div class="SRResult" id="SR_hh">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_hh')">hh</a>
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_hh')">hh</a>
<div class="SRChildren">
<a id="Item4_c0" onkeydown="return searchResults.NavChild(event,4,0)" onkeypress="return searchResults.NavChild(event,4,0)" onkeyup="return searchResults.NavChild(event,4,0)" class="SRScope" href="../structattribute__value.html#a9abf5d1758ee0cc4803e3b40fc4481cc" target="_parent">attribute_value::hh()</a>
<a id="Item4_c1" onkeydown="return searchResults.NavChild(event,4,1)" onkeypress="return searchResults.NavChild(event,4,1)" onkeyup="return searchResults.NavChild(event,4,1)" class="SRScope" href="../structpkt__info.html#a264e90d4b5d490de040f38c1072e142f" target="_parent">pkt_info::hh()</a>
<a id="Item5_c0" onkeydown="return searchResults.NavChild(event,5,0)" onkeypress="return searchResults.NavChild(event,5,0)" onkeyup="return searchResults.NavChild(event,5,0)" class="SRScope" href="../structattribute__value.html#a9abf5d1758ee0cc4803e3b40fc4481cc" target="_parent">attribute_value::hh()</a>
<a id="Item5_c1" onkeydown="return searchResults.NavChild(event,5,1)" onkeypress="return searchResults.NavChild(event,5,1)" onkeyup="return searchResults.NavChild(event,5,1)" class="SRScope" href="../structpkt__info.html#a264e90d4b5d490de040f38c1072e142f" target="_parent">pkt_info::hh()</a>
</div>
</div>
</div>

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@ -7,21 +7,45 @@
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_id">
<div class="SRResult" id="SR_ip_5fdst_5faddr">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#a45e4acf90450a5f9efd4e0c290f84bcf" target="_parent">id</a>
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#a754ca683593c838e4032fa8c13b1512b" target="_parent">ip_dst_addr</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_iplen">
<div class="SRResult" id="SR_ip_5fid">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../struct__AI__snort__alert.html#a523ef8842d01a1bc4ea3c0bf27518e78" target="_parent">iplen</a>
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../struct__AI__snort__alert.html#a2fc673dec85a7b49dd16ac7c0bb1bb78" target="_parent">ip_id</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_ipproto">
<div class="SRResult" id="SR_ip_5flen">
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../struct__AI__snort__alert.html#a2a5f2741918c3c13890f2b617a7f23a4" target="_parent">ipproto</a>
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../struct__AI__snort__alert.html#ad3ffe99036513d5f33b94d22fb84f8f1" target="_parent">ip_len</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_ip_5fproto">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../struct__AI__snort__alert.html#a5ea7b250ac1c472f3ab57565b6df2536" target="_parent">ip_proto</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_ip_5fsrc_5faddr">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../struct__AI__snort__alert.html#a194117c57a52933d16a97838562bb611" target="_parent">ip_src_addr</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_ip_5ftos">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../struct__AI__snort__alert.html#a3f3c47f9baf3229d067504a85873b416" target="_parent">ip_tos</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_ip_5fttl">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../struct__AI__snort__alert.html#a3c9bbe84ec696cd58668a45799a66600" target="_parent">ip_ttl</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>

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@ -7,51 +7,33 @@
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_sequence">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#acb20c4c55149d5806d7523720786ab77" target="_parent">sequence</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_sid">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../struct__AI__snort__alert.html#a3349aa68d2234f8ffd897367c3a8a137" target="_parent">sid</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_src_5faddr">
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../struct__AI__snort__alert.html#ab16a24f368020e4b40e65b53cae33b48" target="_parent">src_addr</a>
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#a3349aa68d2234f8ffd897367c3a8a137" target="_parent">sid</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_src_5fip">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../structpkt__key.html#a3a091c20dafb8b3f689db00c5b2f8ddb" target="_parent">src_ip</a>
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../structpkt__key.html#a3a091c20dafb8b3f689db00c5b2f8ddb" target="_parent">src_ip</a>
<span class="SRScope">pkt_key</span>
</div>
</div>
<div class="SRResult" id="SR_src_5fport">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../struct__AI__snort__alert.html#a856cccd3eaabd38aa9974f26d3edc5e3" target="_parent">src_port</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_start_5ftime">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../stream_8c.html#a0597864b078ff448f28432db86950309" target="_parent">start_time</a>
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../stream_8c.html#a0597864b078ff448f28432db86950309" target="_parent">start_time</a>
<span class="SRScope">stream.c</span>
</div>
</div>
<div class="SRResult" id="SR_stream">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../struct__AI__snort__alert.html#a09dfe0a841fd3912ec78060d4547cb31" target="_parent">stream</a>
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../struct__AI__snort__alert.html#a09dfe0a841fd3912ec78060d4547cb31" target="_parent">stream</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_streamexpireinterval">
<div class="SREntry">
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="../structAI__config.html#abbe77d5f94b8c5164bea47acba09c98b" target="_parent">streamExpireInterval</a>
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../structAI__config.html#abbe77d5f94b8c5164bea47acba09c98b" target="_parent">streamExpireInterval</a>
<span class="SRScope">AI_config</span>
</div>
</div>

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doc/html/search/variables_74.html
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@ -7,45 +7,63 @@
<body class="SRPage">
<div id="SRIndex">
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRResult" id="SR_tcp_5fflags">
<div class="SRResult" id="SR_tcp_5fack">
<div class="SREntry">
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#aa643f11db93b70242b57f0a04775e507" target="_parent">tcp_flags</a>
<a id="Item0" onkeydown="return searchResults.Nav(event,0)" onkeypress="return searchResults.Nav(event,0)" onkeyup="return searchResults.Nav(event,0)" class="SRSymbol" href="../struct__AI__snort__alert.html#a8aac577224a4325ec50511c6d79b4b79" target="_parent">tcp_ack</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_tcplen">
<div class="SRResult" id="SR_tcp_5fdst_5fport">
<div class="SREntry">
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../struct__AI__snort__alert.html#a519a103f5e8f1cb006c0c137b7c6a1c0" target="_parent">tcplen</a>
<a id="Item1" onkeydown="return searchResults.Nav(event,1)" onkeypress="return searchResults.Nav(event,1)" onkeyup="return searchResults.Nav(event,1)" class="SRSymbol" href="../struct__AI__snort__alert.html#aaca31cb67d48ffc3bfd1227686d5f5a4" target="_parent">tcp_dst_port</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_tcp_5fflags">
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="../struct__AI__snort__alert.html#aa643f11db93b70242b57f0a04775e507" target="_parent">tcp_flags</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_tcp_5flen">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../struct__AI__snort__alert.html#ab7e0507050b8e475fea7a4b26c768857" target="_parent">tcp_len</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_tcp_5fseq">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../struct__AI__snort__alert.html#ad6edf59fccea55bf5f940bf36117020b" target="_parent">tcp_seq</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_tcp_5fsrc_5fport">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="../struct__AI__snort__alert.html#a4d4cbdbd9675f4c43545547f55174cb7" target="_parent">tcp_src_port</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_tcp_5fwindow">
<div class="SREntry">
<a id="Item6" onkeydown="return searchResults.Nav(event,6)" onkeypress="return searchResults.Nav(event,6)" onkeyup="return searchResults.Nav(event,6)" class="SRSymbol" href="../struct__AI__snort__alert.html#a1687fccc26bb211591db8b36ffec5348" target="_parent">tcp_window</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_timestamp">
<div class="SREntry">
<a id="Item2" onkeydown="return searchResults.Nav(event,2)" onkeypress="return searchResults.Nav(event,2)" onkeyup="return searchResults.Nav(event,2)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_timestamp')">timestamp</a>
<a id="Item7" onkeydown="return searchResults.Nav(event,7)" onkeypress="return searchResults.Nav(event,7)" onkeyup="return searchResults.Nav(event,7)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_timestamp')">timestamp</a>
<div class="SRChildren">
<a id="Item2_c0" onkeydown="return searchResults.NavChild(event,2,0)" onkeypress="return searchResults.NavChild(event,2,0)" onkeyup="return searchResults.NavChild(event,2,0)" class="SRScope" href="../structpkt__info.html#a7f5090443f21e6290f0439f1bb872e92" target="_parent">pkt_info::timestamp()</a>
<a id="Item2_c1" onkeydown="return searchResults.NavChild(event,2,1)" onkeypress="return searchResults.NavChild(event,2,1)" onkeyup="return searchResults.NavChild(event,2,1)" class="SRScope" href="../struct__AI__snort__alert.html#a10a67f60ca3da339a2104849a0b2ac19" target="_parent">_AI_snort_alert::timestamp()</a>
<a id="Item7_c0" onkeydown="return searchResults.NavChild(event,7,0)" onkeypress="return searchResults.NavChild(event,7,0)" onkeyup="return searchResults.NavChild(event,7,0)" class="SRScope" href="../structpkt__info.html#a7f5090443f21e6290f0439f1bb872e92" target="_parent">pkt_info::timestamp()</a>
<a id="Item7_c1" onkeydown="return searchResults.NavChild(event,7,1)" onkeypress="return searchResults.NavChild(event,7,1)" onkeyup="return searchResults.NavChild(event,7,1)" class="SRScope" href="../struct__AI__snort__alert.html#a10a67f60ca3da339a2104849a0b2ac19" target="_parent">_AI_snort_alert::timestamp()</a>
</div>
</div>
</div>
<div class="SRResult" id="SR_tos">
<div class="SREntry">
<a id="Item3" onkeydown="return searchResults.Nav(event,3)" onkeypress="return searchResults.Nav(event,3)" onkeyup="return searchResults.Nav(event,3)" class="SRSymbol" href="../struct__AI__snort__alert.html#a882ae6db43dc0fe08071947ccb044b93" target="_parent">tos</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_ttl">
<div class="SREntry">
<a id="Item4" onkeydown="return searchResults.Nav(event,4)" onkeypress="return searchResults.Nav(event,4)" onkeyup="return searchResults.Nav(event,4)" class="SRSymbol" href="../struct__AI__snort__alert.html#ab9b1ce8ee440a324af116403ac9c51a2" target="_parent">ttl</a>
<span class="SRScope">_AI_snort_alert</span>
</div>
</div>
<div class="SRResult" id="SR_type">
<div class="SREntry">
<a id="Item5" onkeydown="return searchResults.Nav(event,5)" onkeypress="return searchResults.Nav(event,5)" onkeyup="return searchResults.Nav(event,5)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_type')">type</a>
<a id="Item8" onkeydown="return searchResults.Nav(event,8)" onkeypress="return searchResults.Nav(event,8)" onkeyup="return searchResults.Nav(event,8)" class="SRSymbol" href="javascript:searchResults.Toggle('SR_type')">type</a>
<div class="SRChildren">
<a id="Item5_c0" onkeydown="return searchResults.NavChild(event,5,0)" onkeypress="return searchResults.NavChild(event,5,0)" onkeyup="return searchResults.NavChild(event,5,0)" class="SRScope" href="../structattribute__value.html#a5322c4edde771a7ee0d9fc5f5e45484c" target="_parent">attribute_value::type()</a>
<a id="Item5_c1" onkeydown="return searchResults.NavChild(event,5,1)" onkeypress="return searchResults.NavChild(event,5,1)" onkeyup="return searchResults.NavChild(event,5,1)" class="SRScope" href="../struct__hierarchy__node.html#a3b18e3ddfa2212c5e4ff9c0b4bde4296" target="_parent">_hierarchy_node::type()</a>
<a id="Item8_c0" onkeydown="return searchResults.NavChild(event,8,0)" onkeypress="return searchResults.NavChild(event,8,0)" onkeyup="return searchResults.NavChild(event,8,0)" class="SRScope" href="../structattribute__value.html#a5322c4edde771a7ee0d9fc5f5e45484c" target="_parent">attribute_value::type()</a>
<a id="Item8_c1" onkeydown="return searchResults.NavChild(event,8,1)" onkeypress="return searchResults.NavChild(event,8,1)" onkeyup="return searchResults.NavChild(event,8,1)" class="SRScope" href="../struct__hierarchy__node.html#a3b18e3ddfa2212c5e4ff9c0b4bde4296" target="_parent">_hierarchy_node::type()</a>
</div>
</div>
</div>

6
doc/html/sfPolicyUserData_8c.html
View file

@ -62,9 +62,9 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">tSfPolicyUserContextId&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#gac62cd5838bee4a9d3f40561eae920cdd">sfPolicyConfigCreate</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#ga189d09ed6d1203ebace6ea2c2aafc1b8">sfPolicyConfigDelete</a> (tSfPolicyUserContextId pContext)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#ga8e14fd83397b9bbb14568070183db80b">sfPolicyUserDataSet</a> (tSfPolicyUserContextId pContext, tSfPolicyId policyId, void *config)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#ga8e14fd83397b9bbb14568070183db80b">sfPolicyUserDataSet</a> (tSfPolicyUserContextId pContext, tSfPolicyId policyId, void *<a class="el" href="group__mysql.html#ga6439d32dccbbc77c9b2aad04897bfa74">config</a>)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#gae8f2ae426b1f1a50eabfade6d22c2c85">sfPolicyUserDataClear</a> (tSfPolicyUserContextId pContext, tSfPolicyId policyId)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#ga3f3ab9314d29d2ee2a8285289b388f17">sfPolicyUserDataIterate</a> (tSfPolicyUserContextId pContext, int(*callback)(tSfPolicyUserContextId pContext, tSfPolicyId policyId, void *config))</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__sfPolicyConfig.html#ga3f3ab9314d29d2ee2a8285289b388f17">sfPolicyUserDataIterate</a> (tSfPolicyUserContextId pContext, int(*callback)(tSfPolicyUserContextId pContext, tSfPolicyId policyId, void *<a class="el" href="group__mysql.html#ga6439d32dccbbc77c9b2aad04897bfa74">config</a>))</td></tr>
<tr><td colspan="2"><h2><a name="var-members"></a>
Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">tSfPolicyId&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="sfPolicyUserData_8c.html#a281b418c0dc978a74cd7ab5e46ee0fa4">runtimePolicyId</a> = 0</td></tr>
@ -112,7 +112,7 @@ Variables</h2></td></tr>
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

2
doc/html/sf__dynamic__preproc__lib_8c.html
View file

@ -168,7 +168,7 @@ Variables</h2></td></tr>
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

28
doc/html/sf__preproc__info_8h.html
View file

@ -65,8 +65,8 @@ Defines</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="sf__preproc__info_8h.html#aba4c0d0af324a3861e662ed4650aae44">DYNAMIC_PREPROC_SETUP</a>&nbsp;&nbsp;&nbsp;AI_setup</td></tr>
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="sf__preproc__info_8h.html#ad81716bc3f0fec4df74198a7cbdbd43c">AI_setup</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set up the preprocessor module. <a href="#ad81716bc3f0fec4df74198a7cbdbd43c"></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__spp__ai.html#ga1b9ebb5c719c7d9426ddfc1f3da36570">AI_setup</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set up the preprocessor module. <a href="group__spp__ai.html#ga1b9ebb5c719c7d9426ddfc1f3da36570"></a><br/></td></tr>
</table>
<hr/><h2>Define Documentation</h2>
<a class="anchor" id="ad7a967dd260384e94010b31b1412a0b4"></a><!-- doxytag: member="sf_preproc_info.h::BUILD_VERSION" ref="ad7a967dd260384e94010b31b1412a0b4" args="" -->
@ -132,28 +132,6 @@ Functions</h2></td></tr>
</div>
<div class="memdoc">
</div>
</div>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="ad81716bc3f0fec4df74198a7cbdbd43c"></a><!-- doxytag: member="sf_preproc_info.h::AI_setup" ref="ad81716bc3f0fec4df74198a7cbdbd43c" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void AI_setup </td>
<td>(</td>
<td class="paramtype">void&nbsp;</td>
<td class="paramname"></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set up the preprocessor module. </p>
<p>FUNCTION: AI_setup </p>
</div>
</div>
</div>
@ -171,7 +149,7 @@ Functions</h2></td></tr>
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

4
doc/html/sf__preproc__info_8h_source.html
View file

@ -58,7 +58,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<a name="l00007"></a><a class="code" href="sf__preproc__info_8h.html#af5d5329206253ca0c1a3b8d4a43195af">00007</a> <span class="preprocessor"></span><span class="preprocessor">#define PREPROC_NAME &quot;SF_AI&quot;</span>
<a name="l00008"></a>00008 <span class="preprocessor"></span>
<a name="l00009"></a><a class="code" href="sf__preproc__info_8h.html#aba4c0d0af324a3861e662ed4650aae44">00009</a> <span class="preprocessor">#define DYNAMIC_PREPROC_SETUP AI_setup</span>
<a name="l00010"></a>00010 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="sf__preproc__info_8h.html#ad81716bc3f0fec4df74198a7cbdbd43c" title="Set up the preprocessor module.">AI_setup</a>();
<a name="l00010"></a>00010 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="group__spp__ai.html#ga1b9ebb5c719c7d9426ddfc1f3da36570" title="Set up the preprocessor module.">AI_setup</a>();
<a name="l00011"></a>00011
<a name="l00012"></a>00012 <span class="preprocessor">#endif </span><span class="comment">/* SF_PREPROC_INFO_H_ */</span>
<a name="l00013"></a>00013
@ -78,7 +78,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

149
doc/html/spp__ai_8c.html
View file

@ -61,146 +61,19 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8c.html#a3524cbdf8fddbcf38c4ed55241002242">AI_init</a> (char *args)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Initialize the preprocessor module. <a href="#a3524cbdf8fddbcf38c4ed55241002242"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8c.html#a57c05cda012c443cb4c358dc327cd3d1">AI_process</a> (void *pkt, void *context)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function executed every time the module receives a packet to be processed. <a href="#a57c05cda012c443cb4c358dc327cd3d1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="el" href="structAI__config.html">AI_config</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8c.html#ae1c5c4b38ee2819d427848eb3046373e">AI_parse</a> (char *args)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Parse the arguments passed to the module saving them to a valid configuration struct. <a href="#ae1c5c4b38ee2819d427848eb3046373e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8c.html#a1b9ebb5c719c7d9426ddfc1f3da36570">AI_setup</a> (void)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set up the preprocessor module. <a href="#a1b9ebb5c719c7d9426ddfc1f3da36570"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__spp__ai.html#ga3524cbdf8fddbcf38c4ed55241002242">AI_init</a> (char *args)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Initialize the preprocessor module. <a href="group__spp__ai.html#ga3524cbdf8fddbcf38c4ed55241002242"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__spp__ai.html#ga57c05cda012c443cb4c358dc327cd3d1">AI_process</a> (void *pkt, void *context)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function executed every time the module receives a packet to be processed. <a href="group__spp__ai.html#ga57c05cda012c443cb4c358dc327cd3d1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static <a class="el" href="structAI__config.html">AI_config</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__spp__ai.html#gae1c5c4b38ee2819d427848eb3046373e">AI_parse</a> (char *args)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Parse the arguments passed to the module saving them to a valid configuration struct. <a href="group__spp__ai.html#gae1c5c4b38ee2819d427848eb3046373e"></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__spp__ai.html#ga1b9ebb5c719c7d9426ddfc1f3da36570">AI_setup</a> (void)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set up the preprocessor module. <a href="group__spp__ai.html#ga1b9ebb5c719c7d9426ddfc1f3da36570"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="var-members"></a>
Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">tSfPolicyUserContextId&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8c.html#a3dd75596c540d148643fe6d1fdc02628">ex_config</a> = NULL</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">tSfPolicyUserContextId&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__spp__ai.html#ga3dd75596c540d148643fe6d1fdc02628">ex_config</a> = NULL</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void *(*&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__spp__ai.html#gaa3100e48acef5cf4370c3042ff548ed0">alertparser_thread</a> )(void *) = NULL</td></tr>
</table>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a3524cbdf8fddbcf38c4ed55241002242"></a><!-- doxytag: member="spp_ai.c::AI_init" ref="a3524cbdf8fddbcf38c4ed55241002242" args="(char *args)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static void AI_init </td>
<td>(</td>
<td class="paramtype">char *&nbsp;</td>
<td class="paramname"> <em>args</em></td>
<td>&nbsp;)&nbsp;</td>
<td><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Initialize the preprocessor module. </p>
<p>FUNCTION: AI_init </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>args</em>&nbsp;</td><td>Configuration arguments passed to the module </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ae1c5c4b38ee2819d427848eb3046373e"></a><!-- doxytag: member="spp_ai.c::AI_parse" ref="ae1c5c4b38ee2819d427848eb3046373e" args="(char *args)" -->
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<td class="memname">static <a class="el" href="structAI__config.html">AI_config</a> * AI_parse </td>
<td>(</td>
<td class="paramtype">char *&nbsp;</td>
<td class="paramname"> <em>args</em></td>
<td>&nbsp;)&nbsp;</td>
<td><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Parse the arguments passed to the module saving them to a valid configuration struct. </p>
<p>FUNCTION: <a class="el" href="structAI__config.html">AI_config</a> </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>args</em>&nbsp;</td><td>Arguments passed to the module </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to <a class="el" href="structAI__config.html">AI_config</a> keeping the configuration for the module </dd></dl>
</div>
</div>
<a class="anchor" id="a57c05cda012c443cb4c358dc327cd3d1"></a><!-- doxytag: member="spp_ai.c::AI_process" ref="a57c05cda012c443cb4c358dc327cd3d1" args="(void *pkt, void *context)" -->
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<td class="memname">void AI_process </td>
<td>(</td>
<td class="paramtype">void *&nbsp;</td>
<td class="paramname"> <em>pkt</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void *&nbsp;</td>
<td class="paramname"> <em>context</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [static]</code></td>
</tr>
</table>
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<div class="memdoc">
<p>Function executed every time the module receives a packet to be processed. </p>
<p>FUNCTION: AI_process </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>pkt</em>&nbsp;</td><td>void* pointer to the packet data </td></tr>
<tr><td valign="top"></td><td valign="top"><em>context</em>&nbsp;</td><td>void* pointer to the context </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a1b9ebb5c719c7d9426ddfc1f3da36570"></a><!-- doxytag: member="spp_ai.c::AI_setup" ref="a1b9ebb5c719c7d9426ddfc1f3da36570" args="(void)" -->
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<td class="memname">void AI_setup </td>
<td>(</td>
<td class="paramtype">void&nbsp;</td>
<td class="paramname"></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set up the preprocessor module. </p>
<p>FUNCTION: AI_setup </p>
</div>
</div>
<hr/><h2>Variable Documentation</h2>
<a class="anchor" id="a3dd75596c540d148643fe6d1fdc02628"></a><!-- doxytag: member="spp_ai.c::ex_config" ref="a3dd75596c540d148643fe6d1fdc02628" args="" -->
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<td class="memname">tSfPolicyUserContextId <a class="el" href="spp__ai_8c.html#a3dd75596c540d148643fe6d1fdc02628">ex_config</a> = NULL</td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
</div>
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<div id="MSearchSelectWindow"
@ -216,7 +89,7 @@ Variables</h2></td></tr>
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

347
doc/html/spp__ai_8h.html
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@ -75,6 +75,7 @@ Defines</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#a5e151c615eda34903514212f05a5ccf8">PRIVATE</a>&nbsp;&nbsp;&nbsp;static</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#a5f555c0ebd29ce2771a3e2dd4f526746">DEFAULT_HASH_CLEANUP_INTERVAL</a>&nbsp;&nbsp;&nbsp;300</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#a0f6a189af15ef783fb46ed37c144e031">DEFAULT_STREAM_EXPIRE_INTERVAL</a>&nbsp;&nbsp;&nbsp;300</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#a3c4984a0ee515fbc091ac6e33b05e310">DEFAULT_DATABASE_INTERVAL</a>&nbsp;&nbsp;&nbsp;30</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#a0c4b6fce670e46083e33b9f53b78f39e">DEFAULT_ALERT_CLUSTERING_INTERVAL</a>&nbsp;&nbsp;&nbsp;3600</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#a6d9bf552c32371e0144dc6a6209c7e4a">DEFAULT_ALERT_LOG_FILE</a>&nbsp;&nbsp;&nbsp;&quot;/var/log/snort/alert&quot;</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#a803dc913297ccdace9e604dbfecda97d">DEFAULT_CLUSTER_LOG_FILE</a>&nbsp;&nbsp;&nbsp;&quot;/var/log/snort/cluster_alert&quot;</td></tr>
@ -102,27 +103,33 @@ Enumerations</h2></td></tr>
}</td></tr>
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#a85c0852b05b60cbfe0130534160c9876">preg_match</a> (const char *, char *, char ***, int *)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Check if a string matches a regular expression. <a href="#a85c0852b05b60cbfe0130534160c9876"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#ad56f71be823eead743972274b99c82ff">AI_hashcleanup_thread</a> (void *)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread called for cleaning up the hash table from the traffic streams older than a certain threshold. <a href="#ad56f71be823eead743972274b99c82ff"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#a842a3204c6e067a9920990b573757181">AI_alertparser_thread</a> (void *)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread for parsing Snort's alert file. <a href="#a842a3204c6e067a9920990b573757181"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#af6f7d167c3623bbc669e8d31c2719b29">AI_pkt_enqueue</a> (SFSnortPacket *)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function called for appending a new packet to the hash table, creating a new stream or appending it to an existing stream. <a href="#af6f7d167c3623bbc669e8d31c2719b29"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#a8749989cee2ac05a7de058faac280c02">AI_set_stream_observed</a> (struct <a class="el" href="structpkt__key.html">pkt_key</a> key)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set the flag "observed" on a stream associated to a security alert, so that it won't be removed from the hash table. <a href="#a8749989cee2ac05a7de058faac280c02"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#a857348424b9db45c90f95631eb96fd7c">AI_hierarchies_build</a> (<a class="el" href="structAI__config.html">AI_config</a> *, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> **, int)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Build the clustering hierarchy trees. <a href="#a857348424b9db45c90f95631eb96fd7c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structpkt__info.html">pkt_info</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#a3054f06297a9caefd4d9b1283bb8b69a">AI_get_stream_by_key</a> (struct <a class="el" href="structpkt__key.html">pkt_key</a>)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get a TCP stream by key. <a href="#a3054f06297a9caefd4d9b1283bb8b69a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#af19a28f7cbcdfeb2b66fb3b625b75076">AI_get_alerts</a> (void)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return the alerts parsed so far as a linked list. <a href="#af19a28f7cbcdfeb2b66fb3b625b75076"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#a270e86669a0aa64a8da37bc16cda645b">AI_free_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Deallocate the memory of a log alert linked list. <a href="#a270e86669a0aa64a8da37bc16cda645b"></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__regex.html#ga35f57c052a7de1ded54b67a1f7819791">preg_match</a> (const char *, char *, char ***, int *)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Check if a string matches a regular expression. <a href="group__regex.html#ga35f57c052a7de1ded54b67a1f7819791"></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__stream.html#ga24b1131374e5059564b8a12380c4eb75">AI_hashcleanup_thread</a> (void *)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread called for cleaning up the hash table from the traffic streams older than a certain threshold. <a href="group__stream.html#ga24b1131374e5059564b8a12380c4eb75"></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__alert__parser.html#ga5aab8d9bdf0e92a51731442fd787f61f">AI_file_alertparser_thread</a> (void *)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread for parsing Snort's alert file. <a href="group__alert__parser.html#ga5aab8d9bdf0e92a51731442fd787f61f"></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__mysql.html#gadf275635641f88725930de208fb5523f">AI_mysql_alertparser_thread</a> (void *)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread for parsing alerts from MySQL database. <a href="group__mysql.html#gadf275635641f88725930de208fb5523f"></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__stream.html#ga7d71c5645b9baff7b6c4b9a181bf80c5">AI_pkt_enqueue</a> (SFSnortPacket *)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function called for appending a new packet to the hash table, creating a new stream or appending it to an existing stream. <a href="group__stream.html#ga7d71c5645b9baff7b6c4b9a181bf80c5"></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__stream.html#ga8749989cee2ac05a7de058faac280c02">AI_set_stream_observed</a> (struct <a class="el" href="structpkt__key.html">pkt_key</a> key)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set the flag "observed" on a stream associated to a security alert, so that it won't be removed from the hash table. <a href="group__stream.html#ga8749989cee2ac05a7de058faac280c02"></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__cluster.html#ga1445818b37483f78cc3fb2890155842c">AI_hierarchies_build</a> (<a class="el" href="structAI__config.html">AI_config</a> *, <a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> **, int)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Build the clustering hierarchy trees. <a href="group__cluster.html#ga1445818b37483f78cc3fb2890155842c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structpkt__info.html">pkt_info</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c">AI_get_stream_by_key</a> (struct <a class="el" href="structpkt__key.html">pkt_key</a>)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get a TCP stream by key. <a href="group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f">AI_get_alerts</a> (void)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return the alerts parsed so far as a linked list. <a href="group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b">AI_mysql_get_alerts</a> (void)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return the alerts parsed so far as a linked list. <a href="group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b"></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__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b">AI_free_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Deallocate the memory of a log alert linked list. <a href="group__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#ad0d003c241328962df5757398329b809">AI_mysql_free_alerts</a> (<a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node)</td></tr>
<tr><td colspan="2"><h2><a name="var-members"></a>
Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">DynamicPreprocessorData&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#ab46420126c43c1aac5eabc5db266a71c">_dpd</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *(*&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="spp__ai_8h.html#ab184b676360ce03035801284a2bd1ea7">get_alerts</a> )(void)</td></tr>
</table>
<hr/><h2>Define Documentation</h2>
<a class="anchor" id="a0c4b6fce670e46083e33b9f53b78f39e"></a><!-- doxytag: member="spp_ai.h::DEFAULT_ALERT_CLUSTERING_INTERVAL" ref="a0c4b6fce670e46083e33b9f53b78f39e" args="" -->
@ -135,6 +142,7 @@ Variables</h2></td></tr>
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<p>Default interval in seconds for the thread clustering alerts </p>
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@ -148,6 +156,7 @@ Variables</h2></td></tr>
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<p>Default path to Snort's log file </p>
</div>
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@ -161,6 +170,21 @@ Variables</h2></td></tr>
</table>
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<div class="memdoc">
<p>Default path to Snort's clustered alerts file </p>
</div>
</div>
<a class="anchor" id="a3c4984a0ee515fbc091ac6e33b05e310"></a><!-- doxytag: member="spp_ai.h::DEFAULT_DATABASE_INTERVAL" ref="a3c4984a0ee515fbc091ac6e33b05e310" args="" -->
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<td class="memname">#define DEFAULT_DATABASE_INTERVAL&nbsp;&nbsp;&nbsp;30</td>
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<div class="memdoc">
<p>Default interval in seconds for reading alerts from the alert database, if used </p>
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@ -174,6 +198,7 @@ Variables</h2></td></tr>
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<p>Default interval in seconds for the thread cleaning up TCP streams </p>
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@ -187,6 +212,7 @@ Variables</h2></td></tr>
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<p>Default interval in seconds before a stream without any packet is considered timed out </p>
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@ -214,6 +240,7 @@ Variables</h2></td></tr>
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<p>Data type for Snort alerts </p>
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@ -301,6 +328,7 @@ Variables</h2></td></tr>
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<p>Possible types of clustering attributes </p>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="ae2ff3c6586aa2ab211a102abfde86640ab7e4e0120a041dbe6528b050c04269e0"></a><!-- doxytag: member="none" ref="ae2ff3c6586aa2ab211a102abfde86640ab7e4e0120a041dbe6528b050c04269e0" args="" -->none</em>&nbsp;</td><td>
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@ -321,39 +349,12 @@ Variables</h2></td></tr>
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<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a842a3204c6e067a9920990b573757181"></a><!-- doxytag: member="spp_ai.h::AI_alertparser_thread" ref="a842a3204c6e067a9920990b573757181" args="(void *)" -->
<a class="anchor" id="ad0d003c241328962df5757398329b809"></a><!-- doxytag: member="spp_ai.h::AI_mysql_free_alerts" ref="ad0d003c241328962df5757398329b809" args="(AI_snort_alert *node)" -->
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<td class="memname">void* AI_alertparser_thread </td>
<td>(</td>
<td class="paramtype">void *&nbsp;</td>
<td class="paramname"> <em>arg</em></td>
<td>&nbsp;)&nbsp;</td>
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<p>Thread for parsing Snort's alert file. </p>
<p>FUNCTION: AI_alertparser_thread </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>arg</em>&nbsp;</td><td>void* pointer to module's configuration </td></tr>
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</dd>
</dl>
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<a class="anchor" id="a270e86669a0aa64a8da37bc16cda645b"></a><!-- doxytag: member="spp_ai.h::AI_free_alerts" ref="a270e86669a0aa64a8da37bc16cda645b" args="(AI_snort_alert *node)" -->
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<td class="memname">void AI_free_alerts </td>
<td class="memname">void AI_mysql_free_alerts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a> *&nbsp;</td>
<td class="paramname"> <em>node</em></td>
@ -364,242 +365,6 @@ Variables</h2></td></tr>
</div>
<div class="memdoc">
<p>Deallocate the memory of a log alert linked list. </p>
<p>FUNCTION: AI_free_alerts </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>node</em>&nbsp;</td><td>Linked list to be freed </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="af19a28f7cbcdfeb2b66fb3b625b75076"></a><!-- doxytag: member="spp_ai.h::AI_get_alerts" ref="af19a28f7cbcdfeb2b66fb3b625b75076" args="(void)" -->
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<td class="memname"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a>* AI_get_alerts </td>
<td>(</td>
<td class="paramtype">void&nbsp;</td>
<td class="paramname"></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return the alerts parsed so far as a linked list. </p>
<p>FUNCTION: AI_get_alerts </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>An AI_snort_alert pointer identifying the list of alerts </dd></dl>
</div>
</div>
<a class="anchor" id="a3054f06297a9caefd4d9b1283bb8b69a"></a><!-- doxytag: member="spp_ai.h::AI_get_stream_by_key" ref="a3054f06297a9caefd4d9b1283bb8b69a" args="(struct pkt_key)" -->
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<table class="memname">
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<td class="memname">struct <a class="el" href="structpkt__info.html">pkt_info</a>* AI_get_stream_by_key </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structpkt__key.html">pkt_key</a>&nbsp;</td>
<td class="paramname"> <em>key</em></td>
<td>&nbsp;)&nbsp;</td>
<td><code> [read]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get a TCP stream by key. </p>
<p>FUNCTION: AI_get_stream_by_key </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>key</em>&nbsp;</td><td>Key of the stream to be picked up (struct <a class="el" href="structpkt__key.html">pkt_key</a>) </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>A <a class="el" href="structpkt__info.html">pkt_info</a> pointer to the stream if found, NULL otherwise </dd></dl>
</div>
</div>
<a class="anchor" id="ad56f71be823eead743972274b99c82ff"></a><!-- doxytag: member="spp_ai.h::AI_hashcleanup_thread" ref="ad56f71be823eead743972274b99c82ff" args="(void *)" -->
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<td class="memname">void* AI_hashcleanup_thread </td>
<td>(</td>
<td class="paramtype">void *&nbsp;</td>
<td class="paramname"> <em>arg</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Thread called for cleaning up the hash table from the traffic streams older than a certain threshold. </p>
<p>FUNCTION: AI_hashcleanup_thread </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>arg</em>&nbsp;</td><td>Pointer to the <a class="el" href="structAI__config.html">AI_config</a> struct </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a857348424b9db45c90f95631eb96fd7c"></a><!-- doxytag: member="spp_ai.h::AI_hierarchies_build" ref="a857348424b9db45c90f95631eb96fd7c" args="(AI_config *, hierarchy_node **, int)" -->
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<td class="memname">void AI_hierarchies_build </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structAI__config.html">AI_config</a> *&nbsp;</td>
<td class="paramname"> <em>conf</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> **&nbsp;</td>
<td class="paramname"> <em>nodes</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&nbsp;</td>
<td class="paramname"> <em>n_nodes</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Build the clustering hierarchy trees. </p>
<p>FUNCTION: AI_hierarchies_build </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>conf</em>&nbsp;</td><td>Reference to the configuration of the module </td></tr>
<tr><td valign="top"></td><td valign="top"><em>nodes</em>&nbsp;</td><td>Nodes containing the information about the clustering ranges </td></tr>
<tr><td valign="top"></td><td valign="top"><em>n_nodes</em>&nbsp;</td><td>Number of nodes </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="af6f7d167c3623bbc669e8d31c2719b29"></a><!-- doxytag: member="spp_ai.h::AI_pkt_enqueue" ref="af6f7d167c3623bbc669e8d31c2719b29" args="(SFSnortPacket *)" -->
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void AI_pkt_enqueue </td>
<td>(</td>
<td class="paramtype">SFSnortPacket *&nbsp;</td>
<td class="paramname"> <em>pkt</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Function called for appending a new packet to the hash table, creating a new stream or appending it to an existing stream. </p>
<p>FUNCTION: AI_pkt_enqueue </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>pkt</em>&nbsp;</td><td>Packet to be appended </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a8749989cee2ac05a7de058faac280c02"></a><!-- doxytag: member="spp_ai.h::AI_set_stream_observed" ref="a8749989cee2ac05a7de058faac280c02" args="(struct pkt_key key)" -->
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<td class="memname">void AI_set_stream_observed </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structpkt__key.html">pkt_key</a>&nbsp;</td>
<td class="paramname"> <em>key</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set the flag "observed" on a stream associated to a security alert, so that it won't be removed from the hash table. </p>
<p>FUNCTION: AI_set_stream_observed </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>key</em>&nbsp;</td><td>Key of the stream to be set as "observed" </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a85c0852b05b60cbfe0130534160c9876"></a><!-- doxytag: member="spp_ai.h::preg_match" ref="a85c0852b05b60cbfe0130534160c9876" args="(const char *, char *, char ***, int *)" -->
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int preg_match </td>
<td>(</td>
<td class="paramtype">const char *&nbsp;</td>
<td class="paramname"> <em>expr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">char *&nbsp;</td>
<td class="paramname"> <em>str</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">char ***&nbsp;</td>
<td class="paramname"> <em>matches</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int *&nbsp;</td>
<td class="paramname"> <em>nmatches</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Check if a string matches a regular expression. </p>
<p>FUNCTION: preg_match </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>expr</em>&nbsp;</td><td>Regular expression to be matched </td></tr>
<tr><td valign="top"></td><td valign="top"><em>str</em>&nbsp;</td><td>String to be checked </td></tr>
<tr><td valign="top"></td><td valign="top"><em>matches</em>&nbsp;</td><td>Reference to a char** that will contain the submatches (NULL if you don't need it) </td></tr>
<tr><td valign="top"></td><td valign="top"><em>nmatches</em>&nbsp;</td><td>Reference to a int containing the number of submatches found (NULL if you don't need it) </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>-1 if the regex is wrong, 0 if no match was found, 1 otherwise </dd></dl>
</div>
</div>
<hr/><h2>Variable Documentation</h2>
@ -614,6 +379,20 @@ Variables</h2></td></tr>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="ab184b676360ce03035801284a2bd1ea7"></a><!-- doxytag: member="spp_ai.h::get_alerts" ref="ab184b676360ce03035801284a2bd1ea7" args=")(void)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="struct__AI__snort__alert.html">AI_snort_alert</a>*(* <a class="el" href="spp__ai_8h.html#ab184b676360ce03035801284a2bd1ea7">get_alerts</a>)(void)</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Function pointer to the function used for getting the alert list (from log file, db, ...) </p>
</div>
</div>
</div>
@ -631,7 +410,7 @@ Variables</h2></td></tr>
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
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View file

@ -77,129 +77,158 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<a name="l00026"></a>00026
<a name="l00027"></a><a class="code" href="spp__ai_8h.html#a5e151c615eda34903514212f05a5ccf8">00027</a> <span class="preprocessor">#define PRIVATE static</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span>
<a name="l00029"></a><a class="code" href="spp__ai_8h.html#a5f555c0ebd29ce2771a3e2dd4f526746">00029</a> <span class="preprocessor">#define DEFAULT_HASH_CLEANUP_INTERVAL 300</span>
<a name="l00030"></a><a class="code" href="spp__ai_8h.html#a0f6a189af15ef783fb46ed37c144e031">00030</a> <span class="preprocessor"></span><span class="preprocessor">#define DEFAULT_STREAM_EXPIRE_INTERVAL 300</span>
<a name="l00031"></a><a class="code" href="spp__ai_8h.html#a0c4b6fce670e46083e33b9f53b78f39e">00031</a> <span class="preprocessor"></span><span class="preprocessor">#define DEFAULT_ALERT_CLUSTERING_INTERVAL 3600</span>
<a name="l00032"></a><a class="code" href="spp__ai_8h.html#a6d9bf552c32371e0144dc6a6209c7e4a">00032</a> <span class="preprocessor"></span><span class="preprocessor">#define DEFAULT_ALERT_LOG_FILE &quot;/var/log/snort/alert&quot;</span>
<a name="l00033"></a><a class="code" href="spp__ai_8h.html#a803dc913297ccdace9e604dbfecda97d">00033</a> <span class="preprocessor"></span><span class="preprocessor">#define DEFAULT_CLUSTER_LOG_FILE &quot;/var/log/snort/cluster_alert&quot;</span>
<a name="l00030"></a><a class="code" href="spp__ai_8h.html#a5f555c0ebd29ce2771a3e2dd4f526746">00030</a> <span class="preprocessor">#define DEFAULT_HASH_CLEANUP_INTERVAL 300</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span>
<a name="l00033"></a><a class="code" href="spp__ai_8h.html#a0f6a189af15ef783fb46ed37c144e031">00033</a> <span class="preprocessor">#define DEFAULT_STREAM_EXPIRE_INTERVAL 300</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span>
<a name="l00035"></a>00035 <span class="keyword">extern</span> DynamicPreprocessorData <a class="code" href="sf__dynamic__preproc__lib_8c.html#ab46420126c43c1aac5eabc5db266a71c">_dpd</a>;
<a name="l00036"></a><a class="code" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">00036</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> uint8_t;
<a name="l00037"></a><a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">00037</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> uint16_t;
<a name="l00038"></a><a class="code" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">00038</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> uint32_t;
<a name="l00039"></a>00039
<a name="l00040"></a><a class="code" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dda08f175a5505a10b9ed657defeb050e4b">00040</a> <span class="keyword">typedef</span> <span class="keyword">enum</span> { <span class="keyword">false</span>, <span class="keyword">true</span> } BOOL;
<a name="l00041"></a>00041
<a name="l00042"></a><a class="code" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640">00042</a> <span class="keyword">typedef</span> <span class="keyword">enum</span> {
<a name="l00043"></a><a class="code" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640ac1335c508143eb06843af2ce5ff3027b">00043</a> none, src_addr, dst_addr, src_port, dst_port, <a class="code" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640ab16bb5c4b330d5db02e2d852cd2ba451">CLUSTER_TYPES</a>
<a name="l00044"></a>00044 } cluster_type;
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="comment">/* Each stream in the hash table is identified by the couple (src_ip, dst_port) */</span>
<a name="l00047"></a><a class="code" href="structpkt__key.html">00047</a> <span class="keyword">struct </span><a class="code" href="structpkt__key.html">pkt_key</a>
<a name="l00048"></a>00048 {
<a name="l00049"></a><a class="code" href="structpkt__key.html#a3a091c20dafb8b3f689db00c5b2f8ddb">00049</a> <a class="code" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="code" href="structpkt__key.html#a3a091c20dafb8b3f689db00c5b2f8ddb">src_ip</a>;
<a name="l00050"></a><a class="code" href="structpkt__key.html#af77f5eb1f4cd88b43fe99fd73553351d">00050</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="structpkt__key.html#af77f5eb1f4cd88b43fe99fd73553351d">dst_port</a>;
<a name="l00051"></a>00051 };
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="comment">/* Identifier of a packet in a stream */</span>
<a name="l00054"></a><a class="code" href="structpkt__info.html">00054</a> <span class="keyword">struct </span><a class="code" href="structpkt__info.html">pkt_info</a>
<a name="l00055"></a>00055 {
<a name="l00056"></a><a class="code" href="structpkt__info.html#a231d4734d3c62292b06eb9ea4b49c339">00056</a> <span class="keyword">struct </span><a class="code" href="structpkt__key.html">pkt_key</a> <a class="code" href="structpkt__info.html#a231d4734d3c62292b06eb9ea4b49c339">key</a>; <span class="comment">/* Key of the packet (src_ip, dst_port) */</span>
<a name="l00057"></a><a class="code" href="structpkt__info.html#a7f5090443f21e6290f0439f1bb872e92">00057</a> time_t <a class="code" href="structpkt__info.html#a7f5090443f21e6290f0439f1bb872e92">timestamp</a>; <span class="comment">/* Timestamp */</span>
<a name="l00058"></a><a class="code" href="structpkt__info.html#a8d5ebd04a32067b05387e5c5056fe168">00058</a> SFSnortPacket* <a class="code" href="structpkt__info.html#a8d5ebd04a32067b05387e5c5056fe168">pkt</a>; <span class="comment">/* Reference to SFSnortPacket containing packet&#39;s information */</span>
<a name="l00059"></a><a class="code" href="structpkt__info.html#a5ee3c51f2ca5768b94819182641ef168">00059</a> <span class="keyword">struct </span><a class="code" href="structpkt__info.html">pkt_info</a>* <a class="code" href="structpkt__info.html#a5ee3c51f2ca5768b94819182641ef168">next</a>; <span class="comment">/* Pointer to the next packet in the stream */</span>
<a name="l00060"></a><a class="code" href="structpkt__info.html#ac7ff78ea5faf333fc91f92e3085ea7c9">00060</a> <a class="code" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a> <a class="code" href="structpkt__info.html#ac7ff78ea5faf333fc91f92e3085ea7c9">observed</a>; <span class="comment">/* Flag set if the packet is observed, i.e. associated to a security alert */</span>
<a name="l00061"></a><a class="code" href="structpkt__info.html#a264e90d4b5d490de040f38c1072e142f">00061</a> UT_hash_handle <a class="code" href="structpkt__info.html#a264e90d4b5d490de040f38c1072e142f">hh</a>; <span class="comment">/* Make the struct &#39;hashable&#39; */</span>
<a name="l00062"></a>00062 };
<a name="l00063"></a>00063
<a name="l00064"></a>00064 <span class="comment">/* Data type containing the configuration of the module */</span>
<a name="l00065"></a><a class="code" href="structAI__config.html">00065</a> <span class="keyword">typedef</span> <span class="keyword">struct</span>
<a name="l00066"></a>00066 {
<a name="l00067"></a><a class="code" href="structAI__config.html#a9f7680615027d4fb74b4aa144a7028a4">00067</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> hashCleanupInterval;
<a name="l00068"></a><a class="code" href="structAI__config.html#abbe77d5f94b8c5164bea47acba09c98b">00068</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> streamExpireInterval;
<a name="l00069"></a><a class="code" href="structAI__config.html#a7d0d098b8263aa3d8415b11d1ec7f93d">00069</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> alertClusteringInterval;
<a name="l00070"></a><a class="code" href="structAI__config.html#a2efa9590d7eea6dce8b5dd9aa76ed8ca">00070</a> <span class="keywordtype">char</span> alertfile[1024];
<a name="l00071"></a><a class="code" href="structAI__config.html#a6da02a3f7116fd3810a41b738e8883a3">00071</a> <span class="keywordtype">char</span> clusterfile[1024];
<a name="l00072"></a>00072 } <a class="code" href="structAI__config.html">AI_config</a>;
<a name="l00073"></a>00073
<a name="l00074"></a>00074 <span class="comment">/* Data type for hierarchies used for clustering */</span>
<a name="l00075"></a><a class="code" href="struct__hierarchy__node.html">00075</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__hierarchy__node.html">_hierarchy_node</a>
<a name="l00076"></a>00076 {
<a name="l00077"></a><a class="code" href="struct__hierarchy__node.html#a3b18e3ddfa2212c5e4ff9c0b4bde4296">00077</a> <a class="code" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640">cluster_type</a> <a class="code" href="struct__hierarchy__node.html#a3b18e3ddfa2212c5e4ff9c0b4bde4296">type</a>;
<a name="l00078"></a><a class="code" href="struct__hierarchy__node.html#ae498f6fd14ca058a3ae0a95d5425451a">00078</a> <span class="keywordtype">char</span> <a class="code" href="struct__hierarchy__node.html#ae498f6fd14ca058a3ae0a95d5425451a">label</a>[256];
<a name="l00079"></a><a class="code" href="struct__hierarchy__node.html#a13ceebd7b435b9ef347fb90d9e6bbfe4">00079</a> <span class="keywordtype">int</span> <a class="code" href="struct__hierarchy__node.html#a13ceebd7b435b9ef347fb90d9e6bbfe4">min_val</a>;
<a name="l00080"></a><a class="code" href="struct__hierarchy__node.html#a79ea88029938dc30ab8f159405d12c87">00080</a> <span class="keywordtype">int</span> <a class="code" href="struct__hierarchy__node.html#a79ea88029938dc30ab8f159405d12c87">max_val</a>;
<a name="l00081"></a><a class="code" href="struct__hierarchy__node.html#a849256ce1039e2cefaaf64d91171be0a">00081</a> <span class="keywordtype">int</span> <a class="code" href="struct__hierarchy__node.html#a849256ce1039e2cefaaf64d91171be0a">nchildren</a>;
<a name="l00082"></a><a class="code" href="struct__hierarchy__node.html#a5c94c89d7e2aea393f1c550afb766bbe">00082</a> <span class="keyword">struct </span><a class="code" href="struct__hierarchy__node.html">_hierarchy_node</a> *<a class="code" href="struct__hierarchy__node.html#a5c94c89d7e2aea393f1c550afb766bbe">parent</a>;
<a name="l00083"></a><a class="code" href="struct__hierarchy__node.html#afc23d4fe6426873164cdaab2f3d4f0cd">00083</a> <span class="keyword">struct </span><a class="code" href="struct__hierarchy__node.html">_hierarchy_node</a> **<a class="code" href="struct__hierarchy__node.html#afc23d4fe6426873164cdaab2f3d4f0cd">children</a>;
<a name="l00084"></a>00084 } <a class="code" href="struct__hierarchy__node.html">hierarchy_node</a>;
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <span class="comment">/* Data type for Snort alerts */</span>
<a name="l00087"></a><a class="code" href="struct__AI__snort__alert.html">00087</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__AI__snort__alert.html">_AI_snort_alert</a> {
<a name="l00088"></a>00088 <span class="comment">/* Identifiers of the alert */</span>
<a name="l00089"></a><a class="code" href="struct__AI__snort__alert.html#af8408be5da59cda853442dd13465c0f6">00089</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__AI__snort__alert.html#af8408be5da59cda853442dd13465c0f6">gid</a>;
<a name="l00090"></a><a class="code" href="struct__AI__snort__alert.html#a3349aa68d2234f8ffd897367c3a8a137">00090</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__AI__snort__alert.html#a3349aa68d2234f8ffd897367c3a8a137">sid</a>;
<a name="l00091"></a><a class="code" href="struct__AI__snort__alert.html#a864d3baa48586d6a31639f4cd27d9d37">00091</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__AI__snort__alert.html#a864d3baa48586d6a31639f4cd27d9d37">rev</a>;
<a name="l00092"></a>00092
<a name="l00093"></a>00093 <span class="comment">/* Snort priority, description,</span>
<a name="l00094"></a>00094 <span class="comment"> * classification and timestamp</span>
<a name="l00095"></a>00095 <span class="comment"> * of the alert */</span>
<a name="l00096"></a><a class="code" href="struct__AI__snort__alert.html#a25661fa4e212c5e30af5e6a892985ec9">00096</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <a class="code" href="struct__AI__snort__alert.html#a25661fa4e212c5e30af5e6a892985ec9">priority</a>;
<a name="l00097"></a><a class="code" href="struct__AI__snort__alert.html#ac0902d7c756ec675fb06347ce4706135">00097</a> <span class="keywordtype">char</span> *<a class="code" href="struct__AI__snort__alert.html#ac0902d7c756ec675fb06347ce4706135">desc</a>;
<a name="l00098"></a><a class="code" href="struct__AI__snort__alert.html#aa89585e14acb2c4e684a1552d322632f">00098</a> <span class="keywordtype">char</span> *<a class="code" href="struct__AI__snort__alert.html#aa89585e14acb2c4e684a1552d322632f">classification</a>;
<a name="l00099"></a><a class="code" href="struct__AI__snort__alert.html#a10a67f60ca3da339a2104849a0b2ac19">00099</a> time_t <a class="code" href="struct__AI__snort__alert.html#a10a67f60ca3da339a2104849a0b2ac19">timestamp</a>;
<a name="l00100"></a>00100
<a name="l00101"></a>00101 <span class="comment">/* IP header information */</span>
<a name="l00102"></a><a class="code" href="struct__AI__snort__alert.html#a882ae6db43dc0fe08071947ccb044b93">00102</a> <a class="code" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> <a class="code" href="struct__AI__snort__alert.html#a882ae6db43dc0fe08071947ccb044b93">tos</a>;
<a name="l00103"></a><a class="code" href="struct__AI__snort__alert.html#a523ef8842d01a1bc4ea3c0bf27518e78">00103</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="struct__AI__snort__alert.html#a523ef8842d01a1bc4ea3c0bf27518e78">iplen</a>;
<a name="l00104"></a><a class="code" href="struct__AI__snort__alert.html#a45e4acf90450a5f9efd4e0c290f84bcf">00104</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="struct__AI__snort__alert.html#a45e4acf90450a5f9efd4e0c290f84bcf">id</a>;
<a name="l00105"></a><a class="code" href="struct__AI__snort__alert.html#ab9b1ce8ee440a324af116403ac9c51a2">00105</a> <a class="code" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> <a class="code" href="struct__AI__snort__alert.html#ab9b1ce8ee440a324af116403ac9c51a2">ttl</a>;
<a name="l00106"></a><a class="code" href="struct__AI__snort__alert.html#a2a5f2741918c3c13890f2b617a7f23a4">00106</a> <a class="code" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> <a class="code" href="struct__AI__snort__alert.html#a2a5f2741918c3c13890f2b617a7f23a4">ipproto</a>;
<a name="l00107"></a><a class="code" href="struct__AI__snort__alert.html#ab16a24f368020e4b40e65b53cae33b48">00107</a> <a class="code" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="code" href="struct__AI__snort__alert.html#ab16a24f368020e4b40e65b53cae33b48">src_addr</a>;
<a name="l00108"></a><a class="code" href="struct__AI__snort__alert.html#a69cc2ba171c8c808a0b45caa9426cd8c">00108</a> <a class="code" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="code" href="struct__AI__snort__alert.html#a69cc2ba171c8c808a0b45caa9426cd8c">dst_addr</a>;
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="comment">/* TCP header information */</span>
<a name="l00111"></a><a class="code" href="struct__AI__snort__alert.html#a856cccd3eaabd38aa9974f26d3edc5e3">00111</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="struct__AI__snort__alert.html#a856cccd3eaabd38aa9974f26d3edc5e3">src_port</a>;
<a name="l00112"></a><a class="code" href="struct__AI__snort__alert.html#a6b323c07ae501d221e330e13646a96a3">00112</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="struct__AI__snort__alert.html#a6b323c07ae501d221e330e13646a96a3">dst_port</a>;
<a name="l00113"></a><a class="code" href="struct__AI__snort__alert.html#acb20c4c55149d5806d7523720786ab77">00113</a> <a class="code" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="code" href="struct__AI__snort__alert.html#acb20c4c55149d5806d7523720786ab77">sequence</a>;
<a name="l00114"></a><a class="code" href="struct__AI__snort__alert.html#a2b185c678d3a7f1207b2119b0b567c37">00114</a> <a class="code" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="code" href="struct__AI__snort__alert.html#a2b185c678d3a7f1207b2119b0b567c37">ack</a>;
<a name="l00115"></a><a class="code" href="struct__AI__snort__alert.html#aa643f11db93b70242b57f0a04775e507">00115</a> <a class="code" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> <a class="code" href="struct__AI__snort__alert.html#aa643f11db93b70242b57f0a04775e507">tcp_flags</a>;
<a name="l00116"></a><a class="code" href="struct__AI__snort__alert.html#a63e94be3d248cf4beb0d4d5ab75331b1">00116</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="struct__AI__snort__alert.html#a63e94be3d248cf4beb0d4d5ab75331b1">window</a>;
<a name="l00117"></a><a class="code" href="struct__AI__snort__alert.html#a519a103f5e8f1cb006c0c137b7c6a1c0">00117</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="struct__AI__snort__alert.html#a519a103f5e8f1cb006c0c137b7c6a1c0">tcplen</a>;
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <span class="comment">/* Reference to the TCP stream</span>
<a name="l00120"></a>00120 <span class="comment"> * associated to the alert, if any */</span>
<a name="l00121"></a><a class="code" href="struct__AI__snort__alert.html#a09dfe0a841fd3912ec78060d4547cb31">00121</a> <span class="keyword">struct </span><a class="code" href="structpkt__info.html">pkt_info</a> *<a class="code" href="struct__AI__snort__alert.html#a09dfe0a841fd3912ec78060d4547cb31">stream</a>;
<a name="l00122"></a>00122
<a name="l00123"></a>00123 <span class="comment">/* Pointer to the next alert in</span>
<a name="l00124"></a>00124 <span class="comment"> * the log, if any*/</span>
<a name="l00125"></a><a class="code" href="struct__AI__snort__alert.html#aa8336d4b3359015ed8ea312ca1fd1173">00125</a> <span class="keyword">struct </span><a class="code" href="struct__AI__snort__alert.html">_AI_snort_alert</a> *<a class="code" href="struct__AI__snort__alert.html#aa8336d4b3359015ed8ea312ca1fd1173">next</a>;
<a name="l00126"></a>00126
<a name="l00127"></a>00127 <span class="comment">/* Hierarchies for addresses and ports,</span>
<a name="l00128"></a>00128 <span class="comment"> * if the clustering algorithm is used */</span>
<a name="l00129"></a><a class="code" href="struct__AI__snort__alert.html#ac53765584296ead1328eabfaba8a3aed">00129</a> <a class="code" href="struct__hierarchy__node.html">hierarchy_node</a> *<a class="code" href="struct__AI__snort__alert.html#ac53765584296ead1328eabfaba8a3aed">h_node</a>[CLUSTER_TYPES];
<a name="l00130"></a>00130
<a name="l00131"></a>00131 <span class="comment">/* If the clustering algorithm is used,</span>
<a name="l00132"></a>00132 <span class="comment"> * we also count how many alerts this</span>
<a name="l00133"></a>00133 <span class="comment"> * single alert groups */</span>
<a name="l00134"></a><a class="code" href="struct__AI__snort__alert.html#a285aff12d6bac03c316ccc5305d28e53">00134</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__AI__snort__alert.html#a285aff12d6bac03c316ccc5305d28e53">grouped_alarms_count</a>;
<a name="l00135"></a>00135 } <a class="code" href="struct__AI__snort__alert.html">AI_snort_alert</a>;
<a name="l00136"></a>00136
<a name="l00137"></a>00137 <span class="keywordtype">int</span> <a class="code" href="regex_8c.html#a35f57c052a7de1ded54b67a1f7819791" title="Check if a string matches a regular expression.">preg_match</a> ( <span class="keyword">const</span> <span class="keywordtype">char</span>*, <span class="keywordtype">char</span>*, <span class="keywordtype">char</span>***, <span class="keywordtype">int</span>* );
<a name="l00138"></a>00138
<a name="l00139"></a>00139 <span class="keywordtype">void</span>* <a class="code" href="spp__ai_8h.html#ad56f71be823eead743972274b99c82ff" title="Thread called for cleaning up the hash table from the traffic streams older than a certain threshold...">AI_hashcleanup_thread</a> ( <span class="keywordtype">void</span>* );
<a name="l00140"></a>00140 <span class="keywordtype">void</span>* <a class="code" href="alert__parser_8c.html#ad68c45b5846743a54ad3fa92c8e48f8a" title="Thread for parsing Snort&amp;#39;s alert file.">AI_alertparser_thread</a> ( <span class="keywordtype">void</span>* );
<a name="l00141"></a>00141
<a name="l00142"></a>00142 <span class="keywordtype">void</span> <a class="code" href="spp__ai_8h.html#af6f7d167c3623bbc669e8d31c2719b29" title="Function called for appending a new packet to the hash table, creating a new stream or appending it t...">AI_pkt_enqueue</a> ( SFSnortPacket* );
<a name="l00143"></a>00143 <span class="keywordtype">void</span> <a class="code" href="spp__ai_8h.html#a8749989cee2ac05a7de058faac280c02" title="Set the flag &amp;quot;observed&amp;quot; on a stream associated to a security alert, so that it won&amp;#39;t be...">AI_set_stream_observed</a> ( <span class="keyword">struct</span> <a class="code" href="structpkt__key.html">pkt_key</a> key );
<a name="l00144"></a>00144 <span class="keywordtype">void</span> <a class="code" href="cluster_8c.html#a1445818b37483f78cc3fb2890155842c" title="Build the clustering hierarchy trees.">AI_hierarchies_build</a> ( <a class="code" href="structAI__config.html">AI_config</a>*, <a class="code" href="struct__hierarchy__node.html">hierarchy_node</a>**, <span class="keywordtype">int</span> );
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <span class="keyword">struct </span><a class="code" href="structpkt__info.html">pkt_info</a>* <a class="code" href="spp__ai_8h.html#a3054f06297a9caefd4d9b1283bb8b69a" title="Get a TCP stream by key.">AI_get_stream_by_key</a> ( <span class="keyword">struct</span> <a class="code" href="structpkt__key.html">pkt_key</a> );
<a name="l00147"></a>00147 <a class="code" href="struct__AI__snort__alert.html">AI_snort_alert</a>* <a class="code" href="alert__parser_8c.html#a99474495643197b3075ac22ec6f6c70f" title="Return the alerts parsed so far as a linked list.">AI_get_alerts</a> ( <span class="keywordtype">void</span> );
<a name="l00148"></a>00148 <span class="keywordtype">void</span> <a class="code" href="alert__parser_8c.html#a270e86669a0aa64a8da37bc16cda645b" title="Deallocate the memory of a log alert linked list.">AI_free_alerts</a> ( <a class="code" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node );
<a name="l00149"></a>00149
<a name="l00150"></a>00150 <span class="preprocessor">#endif </span><span class="comment">/* _SPP_AI_H */</span>
<a name="l00151"></a>00151
<a name="l00036"></a><a class="code" href="spp__ai_8h.html#a3c4984a0ee515fbc091ac6e33b05e310">00036</a> <span class="preprocessor">#define DEFAULT_DATABASE_INTERVAL 30</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span>
<a name="l00039"></a><a class="code" href="spp__ai_8h.html#a0c4b6fce670e46083e33b9f53b78f39e">00039</a> <span class="preprocessor">#define DEFAULT_ALERT_CLUSTERING_INTERVAL 3600</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span>
<a name="l00042"></a><a class="code" href="spp__ai_8h.html#a6d9bf552c32371e0144dc6a6209c7e4a">00042</a> <span class="preprocessor">#define DEFAULT_ALERT_LOG_FILE &quot;/var/log/snort/alert&quot;</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span>
<a name="l00045"></a><a class="code" href="spp__ai_8h.html#a803dc913297ccdace9e604dbfecda97d">00045</a> <span class="preprocessor">#define DEFAULT_CLUSTER_LOG_FILE &quot;/var/log/snort/cluster_alert&quot;</span>
<a name="l00046"></a>00046 <span class="preprocessor"></span>
<a name="l00047"></a>00047 <span class="keyword">extern</span> DynamicPreprocessorData <a class="code" href="sf__dynamic__preproc__lib_8c.html#ab46420126c43c1aac5eabc5db266a71c">_dpd</a>;
<a name="l00048"></a><a class="code" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">00048</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> uint8_t;
<a name="l00049"></a><a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">00049</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> uint16_t;
<a name="l00050"></a><a class="code" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">00050</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> uint32_t;
<a name="l00051"></a>00051
<a name="l00052"></a><a class="code" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dda08f175a5505a10b9ed657defeb050e4b">00052</a> <span class="keyword">typedef</span> <span class="keyword">enum</span> { <span class="keyword">false</span>, <span class="keyword">true</span> } BOOL;
<a name="l00053"></a>00053
<a name="l00055"></a><a class="code" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640">00055</a> <span class="keyword">typedef</span> <span class="keyword">enum</span> {
<a name="l00056"></a><a class="code" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640ac1335c508143eb06843af2ce5ff3027b">00056</a> none, src_addr, dst_addr, src_port, dst_port, <a class="code" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640ab16bb5c4b330d5db02e2d852cd2ba451">CLUSTER_TYPES</a>
<a name="l00057"></a>00057 } cluster_type;
<a name="l00058"></a>00058
<a name="l00060"></a><a class="code" href="structpkt__key.html">00060</a> <span class="keyword">struct </span><a class="code" href="structpkt__key.html">pkt_key</a>
<a name="l00061"></a>00061 {
<a name="l00062"></a><a class="code" href="structpkt__key.html#a3a091c20dafb8b3f689db00c5b2f8ddb">00062</a> <a class="code" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="code" href="structpkt__key.html#a3a091c20dafb8b3f689db00c5b2f8ddb">src_ip</a>;
<a name="l00063"></a><a class="code" href="structpkt__key.html#af77f5eb1f4cd88b43fe99fd73553351d">00063</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="structpkt__key.html#af77f5eb1f4cd88b43fe99fd73553351d">dst_port</a>;
<a name="l00064"></a>00064 };
<a name="l00065"></a>00065
<a name="l00067"></a><a class="code" href="structpkt__info.html">00067</a> <span class="keyword">struct </span><a class="code" href="structpkt__info.html">pkt_info</a>
<a name="l00068"></a>00068 {
<a name="l00070"></a><a class="code" href="structpkt__info.html#a231d4734d3c62292b06eb9ea4b49c339">00070</a> <span class="keyword">struct </span><a class="code" href="structpkt__key.html">pkt_key</a> <a class="code" href="structpkt__info.html#a231d4734d3c62292b06eb9ea4b49c339">key</a>;
<a name="l00071"></a>00071
<a name="l00073"></a><a class="code" href="structpkt__info.html#a7f5090443f21e6290f0439f1bb872e92">00073</a> time_t <a class="code" href="structpkt__info.html#a7f5090443f21e6290f0439f1bb872e92">timestamp</a>;
<a name="l00074"></a>00074
<a name="l00076"></a><a class="code" href="structpkt__info.html#a8d5ebd04a32067b05387e5c5056fe168">00076</a> SFSnortPacket* <a class="code" href="structpkt__info.html#a8d5ebd04a32067b05387e5c5056fe168">pkt</a>;
<a name="l00077"></a>00077
<a name="l00079"></a><a class="code" href="structpkt__info.html#a5ee3c51f2ca5768b94819182641ef168">00079</a> <span class="keyword">struct </span><a class="code" href="structpkt__info.html">pkt_info</a>* <a class="code" href="structpkt__info.html#a5ee3c51f2ca5768b94819182641ef168">next</a>;
<a name="l00080"></a>00080
<a name="l00082"></a><a class="code" href="structpkt__info.html#ac7ff78ea5faf333fc91f92e3085ea7c9">00082</a> <a class="code" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a> <a class="code" href="structpkt__info.html#ac7ff78ea5faf333fc91f92e3085ea7c9">observed</a>;
<a name="l00083"></a>00083
<a name="l00085"></a><a class="code" href="structpkt__info.html#a264e90d4b5d490de040f38c1072e142f">00085</a> UT_hash_handle <a class="code" href="structpkt__info.html#a264e90d4b5d490de040f38c1072e142f">hh</a>;
<a name="l00086"></a>00086 };
<a name="l00087"></a>00087
<a name="l00088"></a>00088 <span class="comment">/* Data type containing the configuration of the module */</span>
<a name="l00089"></a><a class="code" href="structAI__config.html">00089</a> <span class="keyword">typedef</span> <span class="keyword">struct</span>
<a name="l00090"></a>00090 {
<a name="l00092"></a><a class="code" href="structAI__config.html#a9f7680615027d4fb74b4aa144a7028a4">00092</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> hashCleanupInterval;
<a name="l00093"></a>00093
<a name="l00095"></a><a class="code" href="structAI__config.html#abbe77d5f94b8c5164bea47acba09c98b">00095</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> streamExpireInterval;
<a name="l00096"></a>00096
<a name="l00098"></a><a class="code" href="structAI__config.html#a7d0d098b8263aa3d8415b11d1ec7f93d">00098</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> alertClusteringInterval;
<a name="l00099"></a>00099
<a name="l00101"></a><a class="code" href="structAI__config.html#ae6ca715cab1d90b70c3aad443133c263">00101</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> databaseParsingInterval;
<a name="l00102"></a>00102
<a name="l00104"></a><a class="code" href="structAI__config.html#a2efa9590d7eea6dce8b5dd9aa76ed8ca">00104</a> <span class="keywordtype">char</span> alertfile[1024];
<a name="l00105"></a>00105
<a name="l00107"></a><a class="code" href="structAI__config.html#a6da02a3f7116fd3810a41b738e8883a3">00107</a> <span class="keywordtype">char</span> clusterfile[1024];
<a name="l00108"></a>00108
<a name="l00110"></a><a class="code" href="structAI__config.html#ac8a93607f12106e2f5c9b43af27107da">00110</a> <span class="keywordtype">char</span> dbname[256];
<a name="l00111"></a>00111
<a name="l00113"></a><a class="code" href="structAI__config.html#aa004adebfdafb6d14092aecd7f4912b0">00113</a> <span class="keywordtype">char</span> dbuser[256];
<a name="l00114"></a>00114
<a name="l00116"></a><a class="code" href="structAI__config.html#aa1cda349763faf60b2ebdbf2d187ae7d">00116</a> <span class="keywordtype">char</span> dbpass[256];
<a name="l00117"></a>00117
<a name="l00119"></a><a class="code" href="structAI__config.html#a8e56f1a1b2095d3d329c8068ea0f3aab">00119</a> <span class="keywordtype">char</span> dbhost[256];
<a name="l00120"></a>00120 } <a class="code" href="structAI__config.html">AI_config</a>;
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <span class="comment">/* Data type for hierarchies used for clustering */</span>
<a name="l00123"></a><a class="code" href="struct__hierarchy__node.html">00123</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__hierarchy__node.html">_hierarchy_node</a>
<a name="l00124"></a>00124 {
<a name="l00125"></a><a class="code" href="struct__hierarchy__node.html#a3b18e3ddfa2212c5e4ff9c0b4bde4296">00125</a> <a class="code" href="spp__ai_8h.html#ae2ff3c6586aa2ab211a102abfde86640">cluster_type</a> <a class="code" href="struct__hierarchy__node.html#a3b18e3ddfa2212c5e4ff9c0b4bde4296">type</a>;
<a name="l00126"></a><a class="code" href="struct__hierarchy__node.html#ae498f6fd14ca058a3ae0a95d5425451a">00126</a> <span class="keywordtype">char</span> <a class="code" href="struct__hierarchy__node.html#ae498f6fd14ca058a3ae0a95d5425451a">label</a>[256];
<a name="l00127"></a><a class="code" href="struct__hierarchy__node.html#a13ceebd7b435b9ef347fb90d9e6bbfe4">00127</a> <span class="keywordtype">int</span> <a class="code" href="struct__hierarchy__node.html#a13ceebd7b435b9ef347fb90d9e6bbfe4">min_val</a>;
<a name="l00128"></a><a class="code" href="struct__hierarchy__node.html#a79ea88029938dc30ab8f159405d12c87">00128</a> <span class="keywordtype">int</span> <a class="code" href="struct__hierarchy__node.html#a79ea88029938dc30ab8f159405d12c87">max_val</a>;
<a name="l00129"></a><a class="code" href="struct__hierarchy__node.html#a849256ce1039e2cefaaf64d91171be0a">00129</a> <span class="keywordtype">int</span> <a class="code" href="struct__hierarchy__node.html#a849256ce1039e2cefaaf64d91171be0a">nchildren</a>;
<a name="l00130"></a><a class="code" href="struct__hierarchy__node.html#a5c94c89d7e2aea393f1c550afb766bbe">00130</a> <span class="keyword">struct </span><a class="code" href="struct__hierarchy__node.html">_hierarchy_node</a> *<a class="code" href="struct__hierarchy__node.html#a5c94c89d7e2aea393f1c550afb766bbe">parent</a>;
<a name="l00131"></a><a class="code" href="struct__hierarchy__node.html#afc23d4fe6426873164cdaab2f3d4f0cd">00131</a> <span class="keyword">struct </span><a class="code" href="struct__hierarchy__node.html">_hierarchy_node</a> **<a class="code" href="struct__hierarchy__node.html#afc23d4fe6426873164cdaab2f3d4f0cd">children</a>;
<a name="l00132"></a>00132 } <a class="code" href="struct__hierarchy__node.html">hierarchy_node</a>;
<a name="l00133"></a>00133
<a name="l00135"></a><a class="code" href="struct__AI__snort__alert.html">00135</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__AI__snort__alert.html">_AI_snort_alert</a> {
<a name="l00136"></a>00136 <span class="comment">/* Identifiers of the alert */</span>
<a name="l00137"></a><a class="code" href="struct__AI__snort__alert.html#af8408be5da59cda853442dd13465c0f6">00137</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__AI__snort__alert.html#af8408be5da59cda853442dd13465c0f6">gid</a>;
<a name="l00138"></a><a class="code" href="struct__AI__snort__alert.html#a3349aa68d2234f8ffd897367c3a8a137">00138</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__AI__snort__alert.html#a3349aa68d2234f8ffd897367c3a8a137">sid</a>;
<a name="l00139"></a><a class="code" href="struct__AI__snort__alert.html#a864d3baa48586d6a31639f4cd27d9d37">00139</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__AI__snort__alert.html#a864d3baa48586d6a31639f4cd27d9d37">rev</a>;
<a name="l00140"></a>00140
<a name="l00141"></a>00141 <span class="comment">/* Snort priority, description,</span>
<a name="l00142"></a>00142 <span class="comment"> * classification and timestamp</span>
<a name="l00143"></a>00143 <span class="comment"> * of the alert */</span>
<a name="l00144"></a><a class="code" href="struct__AI__snort__alert.html#a25661fa4e212c5e30af5e6a892985ec9">00144</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <a class="code" href="struct__AI__snort__alert.html#a25661fa4e212c5e30af5e6a892985ec9">priority</a>;
<a name="l00145"></a><a class="code" href="struct__AI__snort__alert.html#ac0902d7c756ec675fb06347ce4706135">00145</a> <span class="keywordtype">char</span> *<a class="code" href="struct__AI__snort__alert.html#ac0902d7c756ec675fb06347ce4706135">desc</a>;
<a name="l00146"></a><a class="code" href="struct__AI__snort__alert.html#aa89585e14acb2c4e684a1552d322632f">00146</a> <span class="keywordtype">char</span> *<a class="code" href="struct__AI__snort__alert.html#aa89585e14acb2c4e684a1552d322632f">classification</a>;
<a name="l00147"></a><a class="code" href="struct__AI__snort__alert.html#a10a67f60ca3da339a2104849a0b2ac19">00147</a> time_t <a class="code" href="struct__AI__snort__alert.html#a10a67f60ca3da339a2104849a0b2ac19">timestamp</a>;
<a name="l00148"></a>00148
<a name="l00149"></a>00149 <span class="comment">/* IP header information */</span>
<a name="l00150"></a><a class="code" href="struct__AI__snort__alert.html#a3f3c47f9baf3229d067504a85873b416">00150</a> <a class="code" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> <a class="code" href="struct__AI__snort__alert.html#a3f3c47f9baf3229d067504a85873b416">ip_tos</a>;
<a name="l00151"></a><a class="code" href="struct__AI__snort__alert.html#ad3ffe99036513d5f33b94d22fb84f8f1">00151</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="struct__AI__snort__alert.html#ad3ffe99036513d5f33b94d22fb84f8f1">ip_len</a>;
<a name="l00152"></a><a class="code" href="struct__AI__snort__alert.html#a2fc673dec85a7b49dd16ac7c0bb1bb78">00152</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="struct__AI__snort__alert.html#a2fc673dec85a7b49dd16ac7c0bb1bb78">ip_id</a>;
<a name="l00153"></a><a class="code" href="struct__AI__snort__alert.html#a3c9bbe84ec696cd58668a45799a66600">00153</a> <a class="code" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> <a class="code" href="struct__AI__snort__alert.html#a3c9bbe84ec696cd58668a45799a66600">ip_ttl</a>;
<a name="l00154"></a><a class="code" href="struct__AI__snort__alert.html#a5ea7b250ac1c472f3ab57565b6df2536">00154</a> <a class="code" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> <a class="code" href="struct__AI__snort__alert.html#a5ea7b250ac1c472f3ab57565b6df2536">ip_proto</a>;
<a name="l00155"></a><a class="code" href="struct__AI__snort__alert.html#a194117c57a52933d16a97838562bb611">00155</a> <a class="code" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="code" href="struct__AI__snort__alert.html#a194117c57a52933d16a97838562bb611">ip_src_addr</a>;
<a name="l00156"></a><a class="code" href="struct__AI__snort__alert.html#a754ca683593c838e4032fa8c13b1512b">00156</a> <a class="code" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="code" href="struct__AI__snort__alert.html#a754ca683593c838e4032fa8c13b1512b">ip_dst_addr</a>;
<a name="l00157"></a>00157
<a name="l00158"></a>00158 <span class="comment">/* TCP header information */</span>
<a name="l00159"></a><a class="code" href="struct__AI__snort__alert.html#a4d4cbdbd9675f4c43545547f55174cb7">00159</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="struct__AI__snort__alert.html#a4d4cbdbd9675f4c43545547f55174cb7">tcp_src_port</a>;
<a name="l00160"></a><a class="code" href="struct__AI__snort__alert.html#aaca31cb67d48ffc3bfd1227686d5f5a4">00160</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="struct__AI__snort__alert.html#aaca31cb67d48ffc3bfd1227686d5f5a4">tcp_dst_port</a>;
<a name="l00161"></a><a class="code" href="struct__AI__snort__alert.html#ad6edf59fccea55bf5f940bf36117020b">00161</a> <a class="code" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="code" href="struct__AI__snort__alert.html#ad6edf59fccea55bf5f940bf36117020b">tcp_seq</a>;
<a name="l00162"></a><a class="code" href="struct__AI__snort__alert.html#a8aac577224a4325ec50511c6d79b4b79">00162</a> <a class="code" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="code" href="struct__AI__snort__alert.html#a8aac577224a4325ec50511c6d79b4b79">tcp_ack</a>;
<a name="l00163"></a><a class="code" href="struct__AI__snort__alert.html#aa643f11db93b70242b57f0a04775e507">00163</a> <a class="code" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> <a class="code" href="struct__AI__snort__alert.html#aa643f11db93b70242b57f0a04775e507">tcp_flags</a>;
<a name="l00164"></a><a class="code" href="struct__AI__snort__alert.html#a1687fccc26bb211591db8b36ffec5348">00164</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="struct__AI__snort__alert.html#a1687fccc26bb211591db8b36ffec5348">tcp_window</a>;
<a name="l00165"></a><a class="code" href="struct__AI__snort__alert.html#ab7e0507050b8e475fea7a4b26c768857">00165</a> <a class="code" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="code" href="struct__AI__snort__alert.html#ab7e0507050b8e475fea7a4b26c768857">tcp_len</a>;
<a name="l00166"></a>00166
<a name="l00167"></a>00167 <span class="comment">/* Reference to the TCP stream</span>
<a name="l00168"></a>00168 <span class="comment"> * associated to the alert, if any */</span>
<a name="l00169"></a><a class="code" href="struct__AI__snort__alert.html#a09dfe0a841fd3912ec78060d4547cb31">00169</a> <span class="keyword">struct </span><a class="code" href="structpkt__info.html">pkt_info</a> *<a class="code" href="struct__AI__snort__alert.html#a09dfe0a841fd3912ec78060d4547cb31">stream</a>;
<a name="l00170"></a>00170
<a name="l00171"></a>00171 <span class="comment">/* Pointer to the next alert in</span>
<a name="l00172"></a>00172 <span class="comment"> * the log, if any*/</span>
<a name="l00173"></a><a class="code" href="struct__AI__snort__alert.html#aa8336d4b3359015ed8ea312ca1fd1173">00173</a> <span class="keyword">struct </span><a class="code" href="struct__AI__snort__alert.html">_AI_snort_alert</a> *<a class="code" href="struct__AI__snort__alert.html#aa8336d4b3359015ed8ea312ca1fd1173">next</a>;
<a name="l00174"></a>00174
<a name="l00175"></a>00175 <span class="comment">/* Hierarchies for addresses and ports,</span>
<a name="l00176"></a>00176 <span class="comment"> * if the clustering algorithm is used */</span>
<a name="l00177"></a><a class="code" href="struct__AI__snort__alert.html#ac53765584296ead1328eabfaba8a3aed">00177</a> <a class="code" href="struct__hierarchy__node.html">hierarchy_node</a> *<a class="code" href="struct__AI__snort__alert.html#ac53765584296ead1328eabfaba8a3aed">h_node</a>[CLUSTER_TYPES];
<a name="l00178"></a>00178
<a name="l00179"></a>00179 <span class="comment">/* If the clustering algorithm is used,</span>
<a name="l00180"></a>00180 <span class="comment"> * we also count how many alerts this</span>
<a name="l00181"></a>00181 <span class="comment"> * single alert groups */</span>
<a name="l00182"></a><a class="code" href="struct__AI__snort__alert.html#a285aff12d6bac03c316ccc5305d28e53">00182</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__AI__snort__alert.html#a285aff12d6bac03c316ccc5305d28e53">grouped_alarms_count</a>;
<a name="l00183"></a>00183 } <a class="code" href="struct__AI__snort__alert.html">AI_snort_alert</a>;
<a name="l00184"></a>00184
<a name="l00185"></a>00185 <span class="keywordtype">int</span> <a class="code" href="group__regex.html#ga35f57c052a7de1ded54b67a1f7819791" title="Check if a string matches a regular expression.">preg_match</a> ( <span class="keyword">const</span> <span class="keywordtype">char</span>*, <span class="keywordtype">char</span>*, <span class="keywordtype">char</span>***, <span class="keywordtype">int</span>* );
<a name="l00186"></a>00186
<a name="l00187"></a>00187 <span class="keywordtype">void</span>* <a class="code" href="group__stream.html#ga24b1131374e5059564b8a12380c4eb75" title="Thread called for cleaning up the hash table from the traffic streams older than a certain threshold...">AI_hashcleanup_thread</a> ( <span class="keywordtype">void</span>* );
<a name="l00188"></a>00188 <span class="keywordtype">void</span>* <a class="code" href="group__alert__parser.html#ga5aab8d9bdf0e92a51731442fd787f61f" title="Thread for parsing Snort&amp;#39;s alert file.">AI_file_alertparser_thread</a> ( <span class="keywordtype">void</span>* );
<a name="l00189"></a>00189 <span class="keywordtype">void</span>* <a class="code" href="group__mysql.html#gadf275635641f88725930de208fb5523f" title="Thread for parsing alerts from MySQL database.">AI_mysql_alertparser_thread</a> ( <span class="keywordtype">void</span>* );
<a name="l00190"></a>00190
<a name="l00191"></a>00191 <span class="keywordtype">void</span> <a class="code" href="group__stream.html#ga7d71c5645b9baff7b6c4b9a181bf80c5" title="Function called for appending a new packet to the hash table, creating a new stream or appending it t...">AI_pkt_enqueue</a> ( SFSnortPacket* );
<a name="l00192"></a>00192 <span class="keywordtype">void</span> <a class="code" href="group__stream.html#ga8749989cee2ac05a7de058faac280c02" title="Set the flag &amp;quot;observed&amp;quot; on a stream associated to a security alert, so that it won&amp;#39;t be...">AI_set_stream_observed</a> ( <span class="keyword">struct</span> <a class="code" href="structpkt__key.html">pkt_key</a> key );
<a name="l00193"></a>00193 <span class="keywordtype">void</span> <a class="code" href="group__cluster.html#ga1445818b37483f78cc3fb2890155842c" title="Build the clustering hierarchy trees.">AI_hierarchies_build</a> ( <a class="code" href="structAI__config.html">AI_config</a>*, <a class="code" href="struct__hierarchy__node.html">hierarchy_node</a>**, <span class="keywordtype">int</span> );
<a name="l00194"></a>00194
<a name="l00195"></a>00195 <span class="keyword">struct </span><a class="code" href="structpkt__info.html">pkt_info</a>* <a class="code" href="group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c" title="Get a TCP stream by key.">AI_get_stream_by_key</a> ( <span class="keyword">struct</span> <a class="code" href="structpkt__key.html">pkt_key</a> );
<a name="l00196"></a>00196
<a name="l00197"></a>00197 <a class="code" href="struct__AI__snort__alert.html">AI_snort_alert</a>* <a class="code" href="group__alert__parser.html#ga99474495643197b3075ac22ec6f6c70f" title="Return the alerts parsed so far as a linked list.">AI_get_alerts</a> ( <span class="keywordtype">void</span> );
<a name="l00198"></a>00198 <a class="code" href="struct__AI__snort__alert.html">AI_snort_alert</a>* <a class="code" href="group__mysql.html#ga0ead3c1e46063e215168e76d7999d65b" title="Return the alerts parsed so far as a linked list.">AI_mysql_get_alerts</a> ( <span class="keywordtype">void</span> );
<a name="l00199"></a>00199
<a name="l00200"></a>00200 <span class="keywordtype">void</span> <a class="code" href="group__alert__parser.html#ga270e86669a0aa64a8da37bc16cda645b" title="Deallocate the memory of a log alert linked list.">AI_free_alerts</a> ( <a class="code" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node );
<a name="l00201"></a>00201 <span class="keywordtype">void</span> <a class="code" href="spp__ai_8h.html#ad0d003c241328962df5757398329b809">AI_mysql_free_alerts</a> ( <a class="code" href="struct__AI__snort__alert.html">AI_snort_alert</a> *node );
<a name="l00202"></a>00202
<a name="l00204"></a><a class="code" href="spp__ai_8h.html#ab184b676360ce03035801284a2bd1ea7">00204</a> <a class="code" href="struct__AI__snort__alert.html">AI_snort_alert</a>* (*get_alerts)(void);
<a name="l00205"></a>00205
<a name="l00206"></a>00206 <span class="preprocessor">#endif </span><span class="comment">/* _SPP_AI_H */</span>
<a name="l00207"></a>00207
</pre></div></div>
</div>
<!--- window showing the filter options -->
@ -216,7 +245,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>

175
doc/html/stream_8c.html
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@ -58,161 +58,26 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<code>#include &lt;stdlib.h&gt;</code><br/>
<code>#include &lt;time.h&gt;</code><br/>
<code>#include &lt;unistd.h&gt;</code><br/>
<code>#include &lt;pthread.h&gt;</code><br/>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="stream_8c.html#a80016adf701c717a6ebfb5b15b8a5749">_AI_stream_free</a> (struct <a class="el" href="structpkt__info.html">pkt_info</a> *stream)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Remove a stream from the hash table (private function). <a href="#a80016adf701c717a6ebfb5b15b8a5749"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="stream_8c.html#a24b1131374e5059564b8a12380c4eb75">AI_hashcleanup_thread</a> (void *arg)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread called for cleaning up the hash table from the traffic streams older than a certain threshold. <a href="#a24b1131374e5059564b8a12380c4eb75"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="stream_8c.html#a7d71c5645b9baff7b6c4b9a181bf80c5">AI_pkt_enqueue</a> (SFSnortPacket *pkt)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function called for appending a new packet to the hash table, creating a new stream or appending it to an existing stream. <a href="#a7d71c5645b9baff7b6c4b9a181bf80c5"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structpkt__info.html">pkt_info</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="stream_8c.html#a2efedcabbfd12c5345f0c93a3dd4735c">AI_get_stream_by_key</a> (struct <a class="el" href="structpkt__key.html">pkt_key</a> key)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get a TCP stream by key. <a href="#a2efedcabbfd12c5345f0c93a3dd4735c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="stream_8c.html#a8749989cee2ac05a7de058faac280c02">AI_set_stream_observed</a> (struct <a class="el" href="structpkt__key.html">pkt_key</a> key)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set the flag "observed" on a stream associated to a security alert, so that it won't be removed from the hash table. <a href="#a8749989cee2ac05a7de058faac280c02"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__stream.html#ga80016adf701c717a6ebfb5b15b8a5749">_AI_stream_free</a> (struct <a class="el" href="structpkt__info.html">pkt_info</a> *stream)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Remove a stream from the hash table (private function). <a href="group__stream.html#ga80016adf701c717a6ebfb5b15b8a5749"></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__stream.html#ga24b1131374e5059564b8a12380c4eb75">AI_hashcleanup_thread</a> (void *arg)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Thread called for cleaning up the hash table from the traffic streams older than a certain threshold. <a href="group__stream.html#ga24b1131374e5059564b8a12380c4eb75"></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__stream.html#ga7d71c5645b9baff7b6c4b9a181bf80c5">AI_pkt_enqueue</a> (SFSnortPacket *pkt)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Function called for appending a new packet to the hash table, creating a new stream or appending it to an existing stream. <a href="group__stream.html#ga7d71c5645b9baff7b6c4b9a181bf80c5"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structpkt__info.html">pkt_info</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c">AI_get_stream_by_key</a> (struct <a class="el" href="structpkt__key.html">pkt_key</a> key)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get a TCP stream by key. <a href="group__stream.html#ga2efedcabbfd12c5345f0c93a3dd4735c"></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__stream.html#ga8749989cee2ac05a7de058faac280c02">AI_set_stream_observed</a> (struct <a class="el" href="structpkt__key.html">pkt_key</a> key)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set the flag "observed" on a stream associated to a security alert, so that it won't be removed from the hash table. <a href="group__stream.html#ga8749989cee2ac05a7de058faac280c02"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="var-members"></a>
Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE struct <a class="el" href="structpkt__info.html">pkt_info</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="stream_8c.html#a57e23cda853e9d11c37723a962ef2f68">hash</a> = NULL</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE time_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="stream_8c.html#a0597864b078ff448f28432db86950309">start_time</a> = 0</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">PRIVATE pthread_mutex_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="stream_8c.html#a4e01edd07102e71480b323db2b8f57c8">hash_mutex</a> = PTHREAD_MUTEX_INITIALIZER</td></tr>
</table>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a80016adf701c717a6ebfb5b15b8a5749"></a><!-- doxytag: member="stream.c::_AI_stream_free" ref="a80016adf701c717a6ebfb5b15b8a5749" args="(struct pkt_info *stream)" -->
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<td class="memname">PRIVATE void _AI_stream_free </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structpkt__info.html">pkt_info</a> *&nbsp;</td>
<td class="paramname"> <em>stream</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Remove a stream from the hash table (private function). </p>
<p>FUNCTION: _AI_stream_free </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>stream</em>&nbsp;</td><td>Stream to be removed </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a2efedcabbfd12c5345f0c93a3dd4735c"></a><!-- doxytag: member="stream.c::AI_get_stream_by_key" ref="a2efedcabbfd12c5345f0c93a3dd4735c" args="(struct pkt_key key)" -->
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<td class="memname">struct <a class="el" href="structpkt__info.html">pkt_info</a>* AI_get_stream_by_key </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structpkt__key.html">pkt_key</a>&nbsp;</td>
<td class="paramname"> <em>key</em></td>
<td>&nbsp;)&nbsp;</td>
<td><code> [read]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Get a TCP stream by key. </p>
<p>FUNCTION: AI_get_stream_by_key </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>key</em>&nbsp;</td><td>Key of the stream to be picked up (struct <a class="el" href="structpkt__key.html">pkt_key</a>) </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>A <a class="el" href="structpkt__info.html">pkt_info</a> pointer to the stream if found, NULL otherwise </dd></dl>
</div>
</div>
<a class="anchor" id="a24b1131374e5059564b8a12380c4eb75"></a><!-- doxytag: member="stream.c::AI_hashcleanup_thread" ref="a24b1131374e5059564b8a12380c4eb75" args="(void *arg)" -->
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<div class="memproto">
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<td class="memname">void* AI_hashcleanup_thread </td>
<td>(</td>
<td class="paramtype">void *&nbsp;</td>
<td class="paramname"> <em>arg</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Thread called for cleaning up the hash table from the traffic streams older than a certain threshold. </p>
<p>FUNCTION: AI_hashcleanup_thread </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>arg</em>&nbsp;</td><td>Pointer to the <a class="el" href="structAI__config.html">AI_config</a> struct </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a7d71c5645b9baff7b6c4b9a181bf80c5"></a><!-- doxytag: member="stream.c::AI_pkt_enqueue" ref="a7d71c5645b9baff7b6c4b9a181bf80c5" args="(SFSnortPacket *pkt)" -->
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<td class="memname">void AI_pkt_enqueue </td>
<td>(</td>
<td class="paramtype">SFSnortPacket *&nbsp;</td>
<td class="paramname"> <em>pkt</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Function called for appending a new packet to the hash table, creating a new stream or appending it to an existing stream. </p>
<p>FUNCTION: AI_pkt_enqueue </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>pkt</em>&nbsp;</td><td>Packet to be appended </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a8749989cee2ac05a7de058faac280c02"></a><!-- doxytag: member="stream.c::AI_set_stream_observed" ref="a8749989cee2ac05a7de058faac280c02" args="(struct pkt_key key)" -->
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<td class="memname">void AI_set_stream_observed </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structpkt__key.html">pkt_key</a>&nbsp;</td>
<td class="paramname"> <em>key</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set the flag "observed" on a stream associated to a security alert, so that it won't be removed from the hash table. </p>
<p>FUNCTION: AI_set_stream_observed </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>key</em>&nbsp;</td><td>Key of the stream to be set as "observed" </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<hr/><h2>Variable Documentation</h2>
<a class="anchor" id="a57e23cda853e9d11c37723a962ef2f68"></a><!-- doxytag: member="stream.c::hash" ref="a57e23cda853e9d11c37723a962ef2f68" args="" -->
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@ -225,6 +90,20 @@ Variables</h2></td></tr>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="a4e01edd07102e71480b323db2b8f57c8"></a><!-- doxytag: member="stream.c::hash_mutex" ref="a4e01edd07102e71480b323db2b8f57c8" args="" -->
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<td class="memname">PRIVATE pthread_mutex_t <a class="el" href="stream_8c.html#a4e01edd07102e71480b323db2b8f57c8">hash_mutex</a> = PTHREAD_MUTEX_INITIALIZER</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>pthread mutex for managing the access of multiple readers/writers to the hash table </p>
</div>
</div>
<a class="anchor" id="a0597864b078ff448f28432db86950309"></a><!-- doxytag: member="stream.c::start_time" ref="a0597864b078ff448f28432db86950309" args="" -->
@ -255,7 +134,7 @@ Variables</h2></td></tr>
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
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82
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@ -61,8 +61,13 @@ Data Fields</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned long&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structAI__config.html#a9f7680615027d4fb74b4aa144a7028a4">hashCleanupInterval</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned long&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structAI__config.html#abbe77d5f94b8c5164bea47acba09c98b">streamExpireInterval</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned long&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structAI__config.html#a7d0d098b8263aa3d8415b11d1ec7f93d">alertClusteringInterval</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned long&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structAI__config.html#ae6ca715cab1d90b70c3aad443133c263">databaseParsingInterval</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">char&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structAI__config.html#a2efa9590d7eea6dce8b5dd9aa76ed8ca">alertfile</a> [1024]</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">char&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structAI__config.html#a6da02a3f7116fd3810a41b738e8883a3">clusterfile</a> [1024]</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">char&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structAI__config.html#ac8a93607f12106e2f5c9b43af27107da">dbname</a> [256]</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">char&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structAI__config.html#aa004adebfdafb6d14092aecd7f4912b0">dbuser</a> [256]</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">char&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structAI__config.html#aa1cda349763faf60b2ebdbf2d187ae7d">dbpass</a> [256]</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">char&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structAI__config.html#a8e56f1a1b2095d3d329c8068ea0f3aab">dbhost</a> [256]</td></tr>
</table>
<hr/><h2>Field Documentation</h2>
<a class="anchor" id="a7d0d098b8263aa3d8415b11d1ec7f93d"></a><!-- doxytag: member="AI_config::alertClusteringInterval" ref="a7d0d098b8263aa3d8415b11d1ec7f93d" args="" -->
@ -75,6 +80,7 @@ Data Fields</h2></td></tr>
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<div class="memdoc">
<p>Interval in seconds for the alert clustering thread </p>
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</div>
@ -88,6 +94,7 @@ Data Fields</h2></td></tr>
</table>
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<p>Alert file </p>
</div>
</div>
@ -101,6 +108,77 @@ Data Fields</h2></td></tr>
</table>
</div>
<div class="memdoc">
<p>Clustered alerts file </p>
</div>
</div>
<a class="anchor" id="ae6ca715cab1d90b70c3aad443133c263"></a><!-- doxytag: member="AI_config::databaseParsingInterval" ref="ae6ca715cab1d90b70c3aad443133c263" args="" -->
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<td class="memname">unsigned long <a class="el" href="structAI__config.html#ae6ca715cab1d90b70c3aad443133c263">AI_config::databaseParsingInterval</a></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Interval in seconds for reading the alert database, if database logging is used </p>
</div>
</div>
<a class="anchor" id="a8e56f1a1b2095d3d329c8068ea0f3aab"></a><!-- doxytag: member="AI_config::dbhost" ref="a8e56f1a1b2095d3d329c8068ea0f3aab" args="[256]" -->
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<td class="memname">char <a class="el" href="structAI__config.html#a8e56f1a1b2095d3d329c8068ea0f3aab">AI_config::dbhost</a>[256]</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Database host, if database logging is used </p>
</div>
</div>
<a class="anchor" id="ac8a93607f12106e2f5c9b43af27107da"></a><!-- doxytag: member="AI_config::dbname" ref="ac8a93607f12106e2f5c9b43af27107da" args="[256]" -->
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<td class="memname">char <a class="el" href="structAI__config.html#ac8a93607f12106e2f5c9b43af27107da">AI_config::dbname</a>[256]</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Database name, if database logging is used </p>
</div>
</div>
<a class="anchor" id="aa1cda349763faf60b2ebdbf2d187ae7d"></a><!-- doxytag: member="AI_config::dbpass" ref="aa1cda349763faf60b2ebdbf2d187ae7d" args="[256]" -->
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<td class="memname">char <a class="el" href="structAI__config.html#aa1cda349763faf60b2ebdbf2d187ae7d">AI_config::dbpass</a>[256]</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Database password, if database logging is used </p>
</div>
</div>
<a class="anchor" id="aa004adebfdafb6d14092aecd7f4912b0"></a><!-- doxytag: member="AI_config::dbuser" ref="aa004adebfdafb6d14092aecd7f4912b0" args="[256]" -->
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<td class="memname">char <a class="el" href="structAI__config.html#aa004adebfdafb6d14092aecd7f4912b0">AI_config::dbuser</a>[256]</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Database user, if database logging is used </p>
</div>
</div>
@ -114,6 +192,7 @@ Data Fields</h2></td></tr>
</table>
</div>
<div class="memdoc">
<p>Interval in seconds for the stream cleanup thread </p>
</div>
</div>
@ -127,6 +206,7 @@ Data Fields</h2></td></tr>
</table>
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<div class="memdoc">
<p>Interval in seconds for considering an idle stream timed out </p>
</div>
</div>
@ -148,7 +228,7 @@ Data Fields</h2></td></tr>
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by&nbsp;
<hr class="footer"/><address class="footer"><small>Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
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@ -65,39 +65,28 @@ Data Fields</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#ac0902d7c756ec675fb06347ce4706135">desc</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#aa89585e14acb2c4e684a1552d322632f">classification</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">time_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a10a67f60ca3da339a2104849a0b2ac19">timestamp</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a882ae6db43dc0fe08071947ccb044b93">tos</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a523ef8842d01a1bc4ea3c0bf27518e78">iplen</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a45e4acf90450a5f9efd4e0c290f84bcf">id</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#ab9b1ce8ee440a324af116403ac9c51a2">ttl</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a2a5f2741918c3c13890f2b617a7f23a4">ipproto</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#ab16a24f368020e4b40e65b53cae33b48">src_addr</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a69cc2ba171c8c808a0b45caa9426cd8c">dst_addr</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a856cccd3eaabd38aa9974f26d3edc5e3">src_port</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a6b323c07ae501d221e330e13646a96a3">dst_port</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#acb20c4c55149d5806d7523720786ab77">sequence</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a2b185c678d3a7f1207b2119b0b567c37">ack</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a3f3c47f9baf3229d067504a85873b416">ip_tos</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#ad3ffe99036513d5f33b94d22fb84f8f1">ip_len</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a2fc673dec85a7b49dd16ac7c0bb1bb78">ip_id</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a3c9bbe84ec696cd58668a45799a66600">ip_ttl</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a5ea7b250ac1c472f3ab57565b6df2536">ip_proto</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a194117c57a52933d16a97838562bb611">ip_src_addr</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a754ca683593c838e4032fa8c13b1512b">ip_dst_addr</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a4d4cbdbd9675f4c43545547f55174cb7">tcp_src_port</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#aaca31cb67d48ffc3bfd1227686d5f5a4">tcp_dst_port</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#ad6edf59fccea55bf5f940bf36117020b">tcp_seq</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a8aac577224a4325ec50511c6d79b4b79">tcp_ack</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#aa643f11db93b70242b57f0a04775e507">tcp_flags</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a63e94be3d248cf4beb0d4d5ab75331b1">window</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a519a103f5e8f1cb006c0c137b7c6a1c0">tcplen</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a1687fccc26bb211591db8b36ffec5348">tcp_window</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#ab7e0507050b8e475fea7a4b26c768857">tcp_len</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structpkt__info.html">pkt_info</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a09dfe0a841fd3912ec78060d4547cb31">stream</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="struct__AI__snort__alert.html">_AI_snort_alert</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#aa8336d4b3359015ed8ea312ca1fd1173">next</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct__hierarchy__node.html">hierarchy_node</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#ac53765584296ead1328eabfaba8a3aed">h_node</a> [CLUSTER_TYPES]</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AI__snort__alert.html#a285aff12d6bac03c316ccc5305d28e53">grouped_alarms_count</a></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Data type for Snort alerts </p>
<hr/><h2>Field Documentation</h2>
<a class="anchor" id="a2b185c678d3a7f1207b2119b0b567c37"></a><!-- doxytag: member="_AI_snort_alert::ack" ref="a2b185c678d3a7f1207b2119b0b567c37" args="" -->
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<td class="memname"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="el" href="struct__AI__snort__alert.html#a2b185c678d3a7f1207b2119b0b567c37">_AI_snort_alert::ack</a></td>
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<td class="memname"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="el" href="struct__AI__snort__alert.html#a69cc2ba171c8c808a0b45caa9426cd8c">_AI_snort_alert::dst_addr</a></td>
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<a class="anchor" id="a6b323c07ae501d221e330e13646a96a3"></a><!-- doxytag: member="_AI_snort_alert::dst_port" ref="a6b323c07ae501d221e330e13646a96a3" args="" -->
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<td class="memname"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="el" href="struct__AI__snort__alert.html#a6b323c07ae501d221e330e13646a96a3">_AI_snort_alert::dst_port</a></td>
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@ -189,12 +152,12 @@ Data Fields</h2></td></tr>
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<td class="memname"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="el" href="struct__AI__snort__alert.html#a45e4acf90450a5f9efd4e0c290f84bcf">_AI_snort_alert::id</a></td>
<td class="memname"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="el" href="struct__AI__snort__alert.html#a754ca683593c838e4032fa8c13b1512b">_AI_snort_alert::ip_dst_addr</a></td>
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<td class="memname"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="el" href="struct__AI__snort__alert.html#a523ef8842d01a1bc4ea3c0bf27518e78">_AI_snort_alert::iplen</a></td>
<td class="memname"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="el" href="struct__AI__snort__alert.html#a2fc673dec85a7b49dd16ac7c0bb1bb78">_AI_snort_alert::ip_id</a></td>
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<td class="memname"><a class="el" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> <a class="el" href="struct__AI__snort__alert.html#a2a5f2741918c3c13890f2b617a7f23a4">_AI_snort_alert::ipproto</a></td>
<td class="memname"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="el" href="struct__AI__snort__alert.html#ad3ffe99036513d5f33b94d22fb84f8f1">_AI_snort_alert::ip_len</a></td>
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<td class="memname"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="el" href="struct__AI__snort__alert.html#a194117c57a52933d16a97838562bb611">_AI_snort_alert::ip_src_addr</a></td>
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<td class="memname"><a class="el" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> <a class="el" href="struct__AI__snort__alert.html#a3f3c47f9baf3229d067504a85873b416">_AI_snort_alert::ip_tos</a></td>
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<td class="memname"><a class="el" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> <a class="el" href="struct__AI__snort__alert.html#a3c9bbe84ec696cd58668a45799a66600">_AI_snort_alert::ip_ttl</a></td>
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<a class="anchor" id="a856cccd3eaabd38aa9974f26d3edc5e3"></a><!-- doxytag: member="_AI_snort_alert::src_port" ref="a856cccd3eaabd38aa9974f26d3edc5e3" args="" -->
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<td class="memname"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="el" href="struct__AI__snort__alert.html#a856cccd3eaabd38aa9974f26d3edc5e3">_AI_snort_alert::src_port</a></td>
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<td class="memname"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a> <a class="el" href="struct__AI__snort__alert.html#a8aac577224a4325ec50511c6d79b4b79">_AI_snort_alert::tcp_ack</a></td>
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<td class="memname"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="el" href="struct__AI__snort__alert.html#aaca31cb67d48ffc3bfd1227686d5f5a4">_AI_snort_alert::tcp_dst_port</a></td>
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<td class="memname"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="el" href="struct__AI__snort__alert.html#ab7e0507050b8e475fea7a4b26c768857">_AI_snort_alert::tcp_len</a></td>
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<a class="anchor" id="a1687fccc26bb211591db8b36ffec5348"></a><!-- doxytag: member="_AI_snort_alert::tcp_window" ref="a1687fccc26bb211591db8b36ffec5348" args="" -->
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<td class="memname"><a class="el" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> <a class="el" href="struct__AI__snort__alert.html#a882ae6db43dc0fe08071947ccb044b93">_AI_snort_alert::tos</a></td>
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<td class="memname"><a class="el" href="spp__ai_8h.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> <a class="el" href="struct__AI__snort__alert.html#ab9b1ce8ee440a324af116403ac9c51a2">_AI_snort_alert::ttl</a></td>
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<a class="anchor" id="a63e94be3d248cf4beb0d4d5ab75331b1"></a><!-- doxytag: member="_AI_snort_alert::window" ref="a63e94be3d248cf4beb0d4d5ab75331b1" args="" -->
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<td class="memname"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> <a class="el" href="struct__AI__snort__alert.html#a63e94be3d248cf4beb0d4d5ab75331b1">_AI_snort_alert::window</a></td>
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<hr/>The documentation for this struct was generated from the following file:<ul>
@ -428,7 +430,7 @@ Data Fields</h2></td></tr>
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@ -50,7 +50,10 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<div class="summary">
<a href="#pub-attribs">Data Fields</a> </div>
<div class="headertitle">
<h1>attribute_key Struct Reference</h1> </div>
<h1>attribute_key Struct Reference<br/>
<small>
[<a class="el" href="group__cluster.html">Manage the clustering of alarms</a>]</small>
</h1> </div>
</div>
<div class="contents">
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<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structattribute__key.html#a4fdb3d7aabeac6b1052b59e05e3d8842">min</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structattribute__key.html#a82b7e5ac49820b816871a4ddf30c462d">max</a></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Identifier key for a cluster attribute value </p>
<hr/><h2>Field Documentation</h2>
<a class="anchor" id="a82b7e5ac49820b816871a4ddf30c462d"></a><!-- doxytag: member="attribute_key::max" ref="a82b7e5ac49820b816871a4ddf30c462d" args="" -->
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@ -50,7 +50,10 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<div class="summary">
<a href="#pub-attribs">Data Fields</a> </div>
<div class="headertitle">
<h1>attribute_value Struct Reference</h1> </div>
<h1>attribute_value Struct Reference<br/>
<small>
[<a class="el" href="group__cluster.html">Manage the clustering of alarms</a>]</small>
</h1> </div>
</div>
<div class="contents">
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<tr><td class="memItemLeft" align="right" valign="top">unsigned int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structattribute__value.html#a5579c0304c2e9ab488ac94905b385045">count</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">UT_hash_handle&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structattribute__value.html#a9abf5d1758ee0cc4803e3b40fc4481cc">hh</a></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Representation of a cluster attribute value </p>
<hr/><h2>Field Documentation</h2>
<a class="anchor" id="a5579c0304c2e9ab488ac94905b385045"></a><!-- doxytag: member="attribute_value::count" ref="a5579c0304c2e9ab488ac94905b385045" args="" -->
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structpkt__info.html#ac7ff78ea5faf333fc91f92e3085ea7c9">observed</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">UT_hash_handle&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structpkt__info.html#a264e90d4b5d490de040f38c1072e142f">hh</a></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Identifier of a packet in a stream </p>
<hr/><h2>Field Documentation</h2>
<a class="anchor" id="a264e90d4b5d490de040f38c1072e142f"></a><!-- doxytag: member="pkt_info::hh" ref="a264e90d4b5d490de040f38c1072e142f" args="" -->
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<p>Make the struct 'hashable' </p>
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<p>Key of the packet (src_ip, dst_port) </p>
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<p>Pointer to the next packet in the stream </p>
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<p>Flag set if the packet is observed, i.e. associated to a security alert </p>
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<p>Reference to SFSnortPacket containing packet's information </p>
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<p>Timestamp </p>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a435d1572bf3f880d55459d9805097f62">uint32_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structpkt__key.html#a3a091c20dafb8b3f689db00c5b2f8ddb">src_ip</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="spp__ai_8h.html#a273cf69d639a59973b6019625df33e30">uint16_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structpkt__key.html#af77f5eb1f4cd88b43fe99fd73553351d">dst_port</a></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Each stream in the hash table is identified by the couple (src_ip, dst_port) </p>
<hr/><h2>Field Documentation</h2>
<a class="anchor" id="af77f5eb1f4cd88b43fe99fd73553351d"></a><!-- doxytag: member="pkt_key::dst_port" ref="af77f5eb1f4cd88b43fe99fd73553351d" args="" -->
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{\ttfamily \#include $<$time.h$>$}\par
{\ttfamily \#include $<$sys/inotify.h$>$}\par
{\ttfamily \#include $<$sys/stat.h$>$}\par
{\ttfamily \#include $<$pthread.h$>$}\par
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
void $\ast$ \hyperlink{alert__parser_8c_ad68c45b5846743a54ad3fa92c8e48f8a}{AI\_\-alertparser\_\-thread} (void $\ast$arg)
void $\ast$ \hyperlink{group__alert__parser_ga5aab8d9bdf0e92a51731442fd787f61f}{AI\_\-file\_\-alertparser\_\-thread} (void $\ast$arg)
\begin{DoxyCompactList}\small\item\em Thread for parsing Snort's alert file. \item\end{DoxyCompactList}\item
PRIVATE \hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{alert__parser_8c_a6c5014cae9155379fdc4db649b2c862d}{\_\-AI\_\-copy\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$node)
PRIVATE \hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{group__alert__parser_ga6c5014cae9155379fdc4db649b2c862d}{\_\-AI\_\-copy\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$node)
\begin{DoxyCompactList}\small\item\em Create a copy of the alert log struct (this is done for leaving the alert log structure in this file as read-\/only). \item\end{DoxyCompactList}\item
\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{alert__parser_8c_a99474495643197b3075ac22ec6f6c70f}{AI\_\-get\_\-alerts} ()
\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{group__alert__parser_ga99474495643197b3075ac22ec6f6c70f}{AI\_\-get\_\-alerts} ()
\begin{DoxyCompactList}\small\item\em Return the alerts parsed so far as a linked list. \item\end{DoxyCompactList}\item
void \hyperlink{alert__parser_8c_a270e86669a0aa64a8da37bc16cda645b}{AI\_\-free\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$node)
void \hyperlink{group__alert__parser_ga270e86669a0aa64a8da37bc16cda645b}{AI\_\-free\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$node)
\begin{DoxyCompactList}\small\item\em Deallocate the memory of a log alert linked list. \item\end{DoxyCompactList}\end{DoxyCompactItemize}
\subsection*{Variables}
\begin{DoxyCompactItemize}
@ -28,76 +29,6 @@ PRIVATE FILE $\ast$ \hyperlink{alert__parser_8c_abee2a33368912d9288c76b51160a9ed
\end{DoxyCompactItemize}
\subsection{Function Documentation}
\hypertarget{alert__parser_8c_a6c5014cae9155379fdc4db649b2c862d}{
\index{alert\_\-parser.c@{alert\_\-parser.c}!\_\-AI\_\-copy\_\-alerts@{\_\-AI\_\-copy\_\-alerts}}
\index{\_\-AI\_\-copy\_\-alerts@{\_\-AI\_\-copy\_\-alerts}!alert_parser.c@{alert\_\-parser.c}}
\subsubsection[{\_\-AI\_\-copy\_\-alerts}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf AI\_\-snort\_\-alert}$\ast$ \_\-AI\_\-copy\_\-alerts (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-snort\_\-alert} $\ast$}]{ node}
\end{DoxyParamCaption}
)}}
\label{alert__parser_8c_a6c5014cae9155379fdc4db649b2c862d}
Create a copy of the alert log struct (this is done for leaving the alert log structure in this file as read-\/only).
FUNCTION: \_\-AI\_\-copy\_\-alerts
\begin{DoxyParams}{Parameters}
\item[{\em node}]Starting node (used for the recursion) \end{DoxyParams}
\begin{DoxyReturn}{Returns}
A copy of the alert log linked list
\end{DoxyReturn}
\hypertarget{alert__parser_8c_ad68c45b5846743a54ad3fa92c8e48f8a}{
\index{alert\_\-parser.c@{alert\_\-parser.c}!AI\_\-alertparser\_\-thread@{AI\_\-alertparser\_\-thread}}
\index{AI\_\-alertparser\_\-thread@{AI\_\-alertparser\_\-thread}!alert_parser.c@{alert\_\-parser.c}}
\subsubsection[{AI\_\-alertparser\_\-thread}]{\setlength{\rightskip}{0pt plus 5cm}void$\ast$ AI\_\-alertparser\_\-thread (
\begin{DoxyParamCaption}
\item[{void $\ast$}]{ arg}
\end{DoxyParamCaption}
)}}
\label{alert__parser_8c_ad68c45b5846743a54ad3fa92c8e48f8a}
Thread for parsing Snort's alert file.
FUNCTION: AI\_\-alertparser\_\-thread
\begin{DoxyParams}{Parameters}
\item[{\em arg}]void$\ast$ pointer to module's configuration \end{DoxyParams}
\hypertarget{alert__parser_8c_a270e86669a0aa64a8da37bc16cda645b}{
\index{alert\_\-parser.c@{alert\_\-parser.c}!AI\_\-free\_\-alerts@{AI\_\-free\_\-alerts}}
\index{AI\_\-free\_\-alerts@{AI\_\-free\_\-alerts}!alert_parser.c@{alert\_\-parser.c}}
\subsubsection[{AI\_\-free\_\-alerts}]{\setlength{\rightskip}{0pt plus 5cm}void AI\_\-free\_\-alerts (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-snort\_\-alert} $\ast$}]{ node}
\end{DoxyParamCaption}
)}}
\label{alert__parser_8c_a270e86669a0aa64a8da37bc16cda645b}
Deallocate the memory of a log alert linked list.
FUNCTION: AI\_\-free\_\-alerts
\begin{DoxyParams}{Parameters}
\item[{\em node}]Linked list to be freed \end{DoxyParams}
\hypertarget{alert__parser_8c_a99474495643197b3075ac22ec6f6c70f}{
\index{alert\_\-parser.c@{alert\_\-parser.c}!AI\_\-get\_\-alerts@{AI\_\-get\_\-alerts}}
\index{AI\_\-get\_\-alerts@{AI\_\-get\_\-alerts}!alert_parser.c@{alert\_\-parser.c}}
\subsubsection[{AI\_\-get\_\-alerts}]{\setlength{\rightskip}{0pt plus 5cm}{\bf AI\_\-snort\_\-alert}$\ast$ AI\_\-get\_\-alerts (
\begin{DoxyParamCaption}
\item[{void}]{}
\end{DoxyParamCaption}
)}}
\label{alert__parser_8c_a99474495643197b3075ac22ec6f6c70f}
Return the alerts parsed so far as a linked list.
FUNCTION: AI\_\-get\_\-alerts \begin{DoxyReturn}{Returns}
An AI\_\-snort\_\-alert pointer identifying the list of alerts
\end{DoxyReturn}
\subsection{Variable Documentation}
\hypertarget{alert__parser_8c_abee2a33368912d9288c76b51160a9ed6}{
\index{alert\_\-parser.c@{alert\_\-parser.c}!alert\_\-fp@{alert\_\-fp}}

231
doc/latex/cluster_8c.tex
View file

@ -17,237 +17,32 @@ struct \hyperlink{structattribute__value}{attribute\_\-value}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
PRIVATE int \hyperlink{cluster_8c_a81f5fa721719fdb281595a568eef2101}{\_\-heuristic\_\-func} (\hyperlink{spp__ai_8h_ae2ff3c6586aa2ab211a102abfde86640}{cluster\_\-type} type)
PRIVATE int \hyperlink{group__cluster_ga81f5fa721719fdb281595a568eef2101}{\_\-heuristic\_\-func} (\hyperlink{spp__ai_8h_ae2ff3c6586aa2ab211a102abfde86640}{cluster\_\-type} type)
\begin{DoxyCompactList}\small\item\em Function that picks up the heuristic value for a clustering attribute in according to Julisch's heuristic (ACM, Vol.2, No.3, 09 2002, pag.124). \item\end{DoxyCompactList}\item
PRIVATE \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$ \hyperlink{cluster_8c_a2f1a22cfea64e4669da0467620c3e3b3}{\_\-hierarchy\_\-node\_\-new} (char $\ast$label, int min\_\-val, int max\_\-val)
PRIVATE \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$ \hyperlink{group__cluster_ga2f1a22cfea64e4669da0467620c3e3b3}{\_\-hierarchy\_\-node\_\-new} (char $\ast$label, int min\_\-val, int max\_\-val)
\begin{DoxyCompactList}\small\item\em Create a new clustering hierarchy node. \item\end{DoxyCompactList}\item
PRIVATE void \hyperlink{cluster_8c_a5601a1f603d9c870ef6e2df192e30c30}{\_\-hierarchy\_\-node\_\-append} (\hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$parent, \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$child)
PRIVATE void \hyperlink{group__cluster_ga5601a1f603d9c870ef6e2df192e30c30}{\_\-hierarchy\_\-node\_\-append} (\hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$parent, \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$child)
\begin{DoxyCompactList}\small\item\em Append a node to a clustering hierarchy node. \item\end{DoxyCompactList}\item
PRIVATE \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$ \hyperlink{cluster_8c_a6ddddcd505b1f763c339e81fc143e079}{\_\-AI\_\-get\_\-min\_\-hierarchy\_\-node} (int val, \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$root)
PRIVATE \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$ \hyperlink{group__cluster_ga6ddddcd505b1f763c339e81fc143e079}{\_\-AI\_\-get\_\-min\_\-hierarchy\_\-node} (int val, \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$root)
\begin{DoxyCompactList}\small\item\em Get the minimum node in a hierarchy tree that matches a certain value. \item\end{DoxyCompactList}\item
PRIVATE \hyperlink{spp__ai_8h_a3e5b8192e7d9ffaf3542f1210aec18dd}{BOOL} \hyperlink{cluster_8c_a0f91c8bfc37a3975f5c26b19fd6c5cba}{\_\-AI\_\-equal\_\-alarms} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$a1, \hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$a2)
PRIVATE \hyperlink{spp__ai_8h_a3e5b8192e7d9ffaf3542f1210aec18dd}{BOOL} \hyperlink{group__cluster_ga0f91c8bfc37a3975f5c26b19fd6c5cba}{\_\-AI\_\-equal\_\-alarms} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$a1, \hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$a2)
\begin{DoxyCompactList}\small\item\em Check if two alerts are semantically equal. \item\end{DoxyCompactList}\item
PRIVATE int \hyperlink{cluster_8c_a8ce8e5a5d8954672297fa2dedb380dcd}{\_\-AI\_\-merge\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$$\ast$log)
PRIVATE int \hyperlink{group__cluster_ga8ce8e5a5d8954672297fa2dedb380dcd}{\_\-AI\_\-merge\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$$\ast$log)
\begin{DoxyCompactList}\small\item\em Merge the alerts marked as equal in the log. \item\end{DoxyCompactList}\item
PRIVATE void \hyperlink{cluster_8c_a7d151880080470b542e99643dc0426a7}{\_\-AI\_\-print\_\-clustered\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$log, FILE $\ast$fp)
PRIVATE void \hyperlink{group__cluster_ga7d151880080470b542e99643dc0426a7}{\_\-AI\_\-print\_\-clustered\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$log, FILE $\ast$fp)
\begin{DoxyCompactList}\small\item\em Print the clustered alerts to a log file. \item\end{DoxyCompactList}\item
PRIVATE void $\ast$ \hyperlink{cluster_8c_a8a5eae61dc9fd0f13e0acdfa5f4478e2}{\_\-AI\_\-cluster\_\-thread} (void $\ast$arg)
PRIVATE void $\ast$ \hyperlink{group__cluster_ga8a5eae61dc9fd0f13e0acdfa5f4478e2}{\_\-AI\_\-cluster\_\-thread} (void $\ast$arg)
\begin{DoxyCompactList}\small\item\em Thread for periodically clustering the log information. \item\end{DoxyCompactList}\item
PRIVATE \hyperlink{spp__ai_8h_a3e5b8192e7d9ffaf3542f1210aec18dd}{BOOL} \hyperlink{cluster_8c_a29c35cd6c56f54e27b5b190c6d6c487a}{\_\-AI\_\-check\_\-duplicate} (\hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$node, \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$root)
PRIVATE \hyperlink{spp__ai_8h_a3e5b8192e7d9ffaf3542f1210aec18dd}{BOOL} \hyperlink{group__cluster_ga29c35cd6c56f54e27b5b190c6d6c487a}{\_\-AI\_\-check\_\-duplicate} (\hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$node, \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$root)
\begin{DoxyCompactList}\small\item\em Check if a certain node's range (minimum and maximum value) are already present in a clustering hierarchy. \item\end{DoxyCompactList}\item
void \hyperlink{cluster_8c_a1445818b37483f78cc3fb2890155842c}{AI\_\-hierarchies\_\-build} (\hyperlink{structAI__config}{AI\_\-config} $\ast$conf, \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$$\ast$nodes, int n\_\-nodes)
void \hyperlink{group__cluster_ga1445818b37483f78cc3fb2890155842c}{AI\_\-hierarchies\_\-build} (\hyperlink{structAI__config}{AI\_\-config} $\ast$conf, \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$$\ast$nodes, int n\_\-nodes)
\begin{DoxyCompactList}\small\item\em Build the clustering hierarchy trees. \item\end{DoxyCompactList}\end{DoxyCompactItemize}
\subsection*{Variables}
\begin{DoxyCompactItemize}
\item
PRIVATE \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$ \hyperlink{cluster_8c_a97d35425cf5a0207fb50b64ee8cdda82}{h\_\-root} \mbox{[}CLUSTER\_\-TYPES\mbox{]} = \{ NULL \}
PRIVATE \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$ \hyperlink{group__cluster_ga97d35425cf5a0207fb50b64ee8cdda82}{h\_\-root} \mbox{[}CLUSTER\_\-TYPES\mbox{]} = \{ NULL \}
\item
PRIVATE \hyperlink{structAI__config}{AI\_\-config} $\ast$ \hyperlink{cluster_8c_a91458e2d34595688e39fcb63ba418849}{\_\-config} = NULL
PRIVATE \hyperlink{structAI__config}{AI\_\-config} $\ast$ \hyperlink{group__cluster_ga91458e2d34595688e39fcb63ba418849}{\_\-config} = NULL
\item
PRIVATE \hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{cluster_8c_aaf4c19f60f48741b0890c6114dcff7d9}{alert\_\-log} = NULL
PRIVATE \hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{group__cluster_gaaf4c19f60f48741b0890c6114dcff7d9}{alert\_\-log} = NULL
\end{DoxyCompactItemize}
\subsection{Function Documentation}
\hypertarget{cluster_8c_a29c35cd6c56f54e27b5b190c6d6c487a}{
\index{cluster.c@{cluster.c}!\_\-AI\_\-check\_\-duplicate@{\_\-AI\_\-check\_\-duplicate}}
\index{\_\-AI\_\-check\_\-duplicate@{\_\-AI\_\-check\_\-duplicate}!cluster.c@{cluster.c}}
\subsubsection[{\_\-AI\_\-check\_\-duplicate}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf BOOL} \_\-AI\_\-check\_\-duplicate (
\begin{DoxyParamCaption}
\item[{{\bf hierarchy\_\-node} $\ast$}]{ node, }
\item[{{\bf hierarchy\_\-node} $\ast$}]{ root}
\end{DoxyParamCaption}
)}}
\label{cluster_8c_a29c35cd6c56f54e27b5b190c6d6c487a}
Check if a certain node's range (minimum and maximum value) are already present in a clustering hierarchy.
FUNCTION: \_\-AI\_\-check\_\-duplicate
\begin{DoxyParams}{Parameters}
\item[{\em node}]Node to be checked \item[{\em root}]Clustering hierarchy \end{DoxyParams}
\begin{DoxyReturn}{Returns}
True if 'node' is already in 'root', false otherwise
\end{DoxyReturn}
\hypertarget{cluster_8c_a8a5eae61dc9fd0f13e0acdfa5f4478e2}{
\index{cluster.c@{cluster.c}!\_\-AI\_\-cluster\_\-thread@{\_\-AI\_\-cluster\_\-thread}}
\index{\_\-AI\_\-cluster\_\-thread@{\_\-AI\_\-cluster\_\-thread}!cluster.c@{cluster.c}}
\subsubsection[{\_\-AI\_\-cluster\_\-thread}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE void$\ast$ \_\-AI\_\-cluster\_\-thread (
\begin{DoxyParamCaption}
\item[{void $\ast$}]{ arg}
\end{DoxyParamCaption}
)}}
\label{cluster_8c_a8a5eae61dc9fd0f13e0acdfa5f4478e2}
Thread for periodically clustering the log information.
FUNCTION: \_\-AI\_\-cluster\_\-thread \hypertarget{cluster_8c_a0f91c8bfc37a3975f5c26b19fd6c5cba}{
\index{cluster.c@{cluster.c}!\_\-AI\_\-equal\_\-alarms@{\_\-AI\_\-equal\_\-alarms}}
\index{\_\-AI\_\-equal\_\-alarms@{\_\-AI\_\-equal\_\-alarms}!cluster.c@{cluster.c}}
\subsubsection[{\_\-AI\_\-equal\_\-alarms}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf BOOL} \_\-AI\_\-equal\_\-alarms (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-snort\_\-alert} $\ast$}]{ a1, }
\item[{{\bf AI\_\-snort\_\-alert} $\ast$}]{ a2}
\end{DoxyParamCaption}
)}}
\label{cluster_8c_a0f91c8bfc37a3975f5c26b19fd6c5cba}
Check if two alerts are semantically equal.
FUNCTION: \_\-AI\_\-equal\_\-alarms
\begin{DoxyParams}{Parameters}
\item[{\em a1}]First alert \item[{\em a2}]Second alert \end{DoxyParams}
\begin{DoxyReturn}{Returns}
True if they are equal, false otherwise
\end{DoxyReturn}
\hypertarget{cluster_8c_a6ddddcd505b1f763c339e81fc143e079}{
\index{cluster.c@{cluster.c}!\_\-AI\_\-get\_\-min\_\-hierarchy\_\-node@{\_\-AI\_\-get\_\-min\_\-hierarchy\_\-node}}
\index{\_\-AI\_\-get\_\-min\_\-hierarchy\_\-node@{\_\-AI\_\-get\_\-min\_\-hierarchy\_\-node}!cluster.c@{cluster.c}}
\subsubsection[{\_\-AI\_\-get\_\-min\_\-hierarchy\_\-node}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf hierarchy\_\-node}$\ast$ \_\-AI\_\-get\_\-min\_\-hierarchy\_\-node (
\begin{DoxyParamCaption}
\item[{int}]{ val, }
\item[{{\bf hierarchy\_\-node} $\ast$}]{ root}
\end{DoxyParamCaption}
)}}
\label{cluster_8c_a6ddddcd505b1f763c339e81fc143e079}
Get the minimum node in a hierarchy tree that matches a certain value.
FUNCTION: \_\-AI\_\-get\_\-min\_\-hierarchy\_\-node
\begin{DoxyParams}{Parameters}
\item[{\em val}]Value to be matched in the range \item[{\em root}]Root of the hierarchy \end{DoxyParams}
\begin{DoxyReturn}{Returns}
The minimum node that matches the value if any, NULL otherwise
\end{DoxyReturn}
\hypertarget{cluster_8c_a8ce8e5a5d8954672297fa2dedb380dcd}{
\index{cluster.c@{cluster.c}!\_\-AI\_\-merge\_\-alerts@{\_\-AI\_\-merge\_\-alerts}}
\index{\_\-AI\_\-merge\_\-alerts@{\_\-AI\_\-merge\_\-alerts}!cluster.c@{cluster.c}}
\subsubsection[{\_\-AI\_\-merge\_\-alerts}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE int \_\-AI\_\-merge\_\-alerts (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-snort\_\-alert} $\ast$$\ast$}]{ log}
\end{DoxyParamCaption}
)}}
\label{cluster_8c_a8ce8e5a5d8954672297fa2dedb380dcd}
Merge the alerts marked as equal in the log.
FUNCTION: \_\-AI\_\-merge\_\-alerts
\begin{DoxyParams}{Parameters}
\item[{\em log}]Alert log reference \end{DoxyParams}
\begin{DoxyReturn}{Returns}
The number of merged couples
\end{DoxyReturn}
\hypertarget{cluster_8c_a7d151880080470b542e99643dc0426a7}{
\index{cluster.c@{cluster.c}!\_\-AI\_\-print\_\-clustered\_\-alerts@{\_\-AI\_\-print\_\-clustered\_\-alerts}}
\index{\_\-AI\_\-print\_\-clustered\_\-alerts@{\_\-AI\_\-print\_\-clustered\_\-alerts}!cluster.c@{cluster.c}}
\subsubsection[{\_\-AI\_\-print\_\-clustered\_\-alerts}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE void \_\-AI\_\-print\_\-clustered\_\-alerts (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-snort\_\-alert} $\ast$}]{ log, }
\item[{FILE $\ast$}]{ fp}
\end{DoxyParamCaption}
)}}
\label{cluster_8c_a7d151880080470b542e99643dc0426a7}
Print the clustered alerts to a log file.
FUNCTION: \_\-AI\_\-print\_\-clustered\_\-alerts
\begin{DoxyParams}{Parameters}
\item[{\em log}]Log containing the alerts \item[{\em fp}]File pointer where the alerts will be printed \end{DoxyParams}
\hypertarget{cluster_8c_a81f5fa721719fdb281595a568eef2101}{
\index{cluster.c@{cluster.c}!\_\-heuristic\_\-func@{\_\-heuristic\_\-func}}
\index{\_\-heuristic\_\-func@{\_\-heuristic\_\-func}!cluster.c@{cluster.c}}
\subsubsection[{\_\-heuristic\_\-func}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE int \_\-heuristic\_\-func (
\begin{DoxyParamCaption}
\item[{{\bf cluster\_\-type}}]{ type}
\end{DoxyParamCaption}
)}}
\label{cluster_8c_a81f5fa721719fdb281595a568eef2101}
Function that picks up the heuristic value for a clustering attribute in according to Julisch's heuristic (ACM, Vol.2, No.3, 09 2002, pag.124).
FUNCTION: \_\-heuristic\_\-func
\begin{DoxyParams}{Parameters}
\item[{\em type}]Attribute type \end{DoxyParams}
\begin{DoxyReturn}{Returns}
The heuristic coefficient for that attribute, -\/1 if no clustering information is available for that attribute
\end{DoxyReturn}
\hypertarget{cluster_8c_a5601a1f603d9c870ef6e2df192e30c30}{
\index{cluster.c@{cluster.c}!\_\-hierarchy\_\-node\_\-append@{\_\-hierarchy\_\-node\_\-append}}
\index{\_\-hierarchy\_\-node\_\-append@{\_\-hierarchy\_\-node\_\-append}!cluster.c@{cluster.c}}
\subsubsection[{\_\-hierarchy\_\-node\_\-append}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE void \_\-hierarchy\_\-node\_\-append (
\begin{DoxyParamCaption}
\item[{{\bf hierarchy\_\-node} $\ast$}]{ parent, }
\item[{{\bf hierarchy\_\-node} $\ast$}]{ child}
\end{DoxyParamCaption}
)}}
\label{cluster_8c_a5601a1f603d9c870ef6e2df192e30c30}
Append a node to a clustering hierarchy node.
FUNCTION: \_\-hierarchy\_\-node\_\-append
\begin{DoxyParams}{Parameters}
\item[{\em parent}]Parent node \item[{\em child}]Child node \end{DoxyParams}
\hypertarget{cluster_8c_a2f1a22cfea64e4669da0467620c3e3b3}{
\index{cluster.c@{cluster.c}!\_\-hierarchy\_\-node\_\-new@{\_\-hierarchy\_\-node\_\-new}}
\index{\_\-hierarchy\_\-node\_\-new@{\_\-hierarchy\_\-node\_\-new}!cluster.c@{cluster.c}}
\subsubsection[{\_\-hierarchy\_\-node\_\-new}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf hierarchy\_\-node}$\ast$ \_\-hierarchy\_\-node\_\-new (
\begin{DoxyParamCaption}
\item[{char $\ast$}]{ label, }
\item[{int}]{ min\_\-val, }
\item[{int}]{ max\_\-val}
\end{DoxyParamCaption}
)}}
\label{cluster_8c_a2f1a22cfea64e4669da0467620c3e3b3}
Create a new clustering hierarchy node.
FUNCTION: \_\-hierarchy\_\-node\_\-new
\begin{DoxyParams}{Parameters}
\item[{\em label}]Label for the node \item[{\em min\_\-val}]Minimum value for the range represented by the node \item[{\em max\_\-val}]Maximum value for the range represented by the node \end{DoxyParams}
\begin{DoxyReturn}{Returns}
The brand new node if the allocation was ok, otherwise abort the application
\end{DoxyReturn}
\hypertarget{cluster_8c_a1445818b37483f78cc3fb2890155842c}{
\index{cluster.c@{cluster.c}!AI\_\-hierarchies\_\-build@{AI\_\-hierarchies\_\-build}}
\index{AI\_\-hierarchies\_\-build@{AI\_\-hierarchies\_\-build}!cluster.c@{cluster.c}}
\subsubsection[{AI\_\-hierarchies\_\-build}]{\setlength{\rightskip}{0pt plus 5cm}void AI\_\-hierarchies\_\-build (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-config} $\ast$}]{ conf, }
\item[{{\bf hierarchy\_\-node} $\ast$$\ast$}]{ nodes, }
\item[{int}]{ n\_\-nodes}
\end{DoxyParamCaption}
)}}
\label{cluster_8c_a1445818b37483f78cc3fb2890155842c}
Build the clustering hierarchy trees.
FUNCTION: AI\_\-hierarchies\_\-build
\begin{DoxyParams}{Parameters}
\item[{\em conf}]Reference to the configuration of the module \item[{\em nodes}]Nodes containing the information about the clustering ranges \item[{\em n\_\-nodes}]Number of nodes \end{DoxyParams}
\subsection{Variable Documentation}
\hypertarget{cluster_8c_a91458e2d34595688e39fcb63ba418849}{
\index{cluster.c@{cluster.c}!\_\-config@{\_\-config}}
\index{\_\-config@{\_\-config}!cluster.c@{cluster.c}}
\subsubsection[{\_\-config}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf AI\_\-config}$\ast$ {\bf \_\-config} = NULL}}
\label{cluster_8c_a91458e2d34595688e39fcb63ba418849}
\hypertarget{cluster_8c_aaf4c19f60f48741b0890c6114dcff7d9}{
\index{cluster.c@{cluster.c}!alert\_\-log@{alert\_\-log}}
\index{alert\_\-log@{alert\_\-log}!cluster.c@{cluster.c}}
\subsubsection[{alert\_\-log}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf AI\_\-snort\_\-alert}$\ast$ {\bf alert\_\-log} = NULL}}
\label{cluster_8c_aaf4c19f60f48741b0890c6114dcff7d9}
\hypertarget{cluster_8c_a97d35425cf5a0207fb50b64ee8cdda82}{
\index{cluster.c@{cluster.c}!h\_\-root@{h\_\-root}}
\index{h\_\-root@{h\_\-root}!cluster.c@{cluster.c}}
\subsubsection[{h\_\-root}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf hierarchy\_\-node}$\ast$ {\bf h\_\-root}\mbox{[}CLUSTER\_\-TYPES\mbox{]} = \{ NULL \}}}
\label{cluster_8c_a97d35425cf5a0207fb50b64ee8cdda82}

27
doc/latex/db_8c.tex Normal file
View file

@ -0,0 +1,27 @@
\hypertarget{db_8c}{
\section{db.c File Reference}
\label{db_8c}\index{db.c@{db.c}}
}
{\ttfamily \#include \char`\"{}spp\_\-ai.h\char`\"{}}\par
{\ttfamily \#include \char`\"{}db.h\char`\"{}}\par
{\ttfamily \#include $<$unistd.h$>$}\par
{\ttfamily \#include $<$time.h$>$}\par
{\ttfamily \#include $<$pthread.h$>$}\par
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
void $\ast$ \hyperlink{group__mysql_gadf275635641f88725930de208fb5523f}{AI\_\-mysql\_\-alertparser\_\-thread} (void $\ast$arg)
\begin{DoxyCompactList}\small\item\em Thread for parsing alerts from MySQL database. \item\end{DoxyCompactList}\item
PRIVATE \hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{group__mysql_gab14c269b1187da75d35d4af3eb70a302}{\_\-AI\_\-mysql\_\-copy\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$node)
\begin{DoxyCompactList}\small\item\em Create a copy of the alert log struct (this is done for leaving the alert log structure in this file as read-\/only). \item\end{DoxyCompactList}\item
\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{group__mysql_ga0ead3c1e46063e215168e76d7999d65b}{AI\_\-mysql\_\-get\_\-alerts} ()
\begin{DoxyCompactList}\small\item\em Return the alerts parsed so far as a linked list. \item\end{DoxyCompactList}\end{DoxyCompactItemize}
\subsection*{Variables}
\begin{DoxyCompactItemize}
\item
PRIVATE \hyperlink{structAI__config}{AI\_\-config} $\ast$ \hyperlink{group__mysql_ga6439d32dccbbc77c9b2aad04897bfa74}{config}
\item
PRIVATE \hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{group__mysql_gae837fc04e61c0eb052f997c54b4fd9fe}{alerts} = NULL
\item
PRIVATE pthread\_\-mutex\_\-t \hyperlink{group__mysql_ga40bb4c7d0679e36cc0ec4fa41d36d96c}{db\_\-mutex} = PTHREAD\_\-MUTEX\_\-INITIALIZER
\end{DoxyCompactItemize}

44
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\hypertarget{db_8h}{
\section{db.h File Reference}
\label{db_8h}\index{db.h@{db.h}}
}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
void $\ast$ \hyperlink{db_8h_abfca7b59301511bf708eef53cb70b7ee}{DB\_\-init} (\hyperlink{structAI__config}{AI\_\-config} $\ast$)
\item
DB\_\-result $\ast$ \hyperlink{db_8h_a51b1f8be35b963f30fa732fc22a5760e}{DB\_\-query} (const char $\ast$)
\item
void \hyperlink{db_8h_a7f625d084ac92d12b665fa7d53414727}{DB\_\-close} ()
\end{DoxyCompactItemize}
\subsection{Function Documentation}
\hypertarget{db_8h_a7f625d084ac92d12b665fa7d53414727}{
\index{db.h@{db.h}!DB\_\-close@{DB\_\-close}}
\index{DB\_\-close@{DB\_\-close}!db.h@{db.h}}
\subsubsection[{DB\_\-close}]{\setlength{\rightskip}{0pt plus 5cm}void DB\_\-close (
\begin{DoxyParamCaption}
{}
\end{DoxyParamCaption}
)}}
\label{db_8h_a7f625d084ac92d12b665fa7d53414727}
Close the database descriptor \hypertarget{db_8h_abfca7b59301511bf708eef53cb70b7ee}{
\index{db.h@{db.h}!DB\_\-init@{DB\_\-init}}
\index{DB\_\-init@{DB\_\-init}!db.h@{db.h}}
\subsubsection[{DB\_\-init}]{\setlength{\rightskip}{0pt plus 5cm}void$\ast$ DB\_\-init (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-config} $\ast$}]{}
\end{DoxyParamCaption}
)}}
\label{db_8h_abfca7b59301511bf708eef53cb70b7ee}
Initializer for the database \hypertarget{db_8h_a51b1f8be35b963f30fa732fc22a5760e}{
\index{db.h@{db.h}!DB\_\-query@{DB\_\-query}}
\index{DB\_\-query@{DB\_\-query}!db.h@{db.h}}
\subsubsection[{DB\_\-query}]{\setlength{\rightskip}{0pt plus 5cm}DB\_\-result$\ast$ DB\_\-query (
\begin{DoxyParamCaption}
\item[{const char $\ast$}]{}
\end{DoxyParamCaption}
)}}
\label{db_8h_a51b1f8be35b963f30fa732fc22a5760e}
Execute a query on the database and returns the result

4
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\fancyplain{}{\bfseries\thepage}%
}
\rfoot[\fancyplain{}{\bfseries\scriptsize%
Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by Doxygen }]{}
Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by Doxygen }]{}
\lfoot[]{\fancyplain{}{\bfseries\scriptsize%
Generated on Mon Aug 16 2010 22:05:38 for Snort AI preprocessor module by Doxygen }}
Generated on Sat Sep 4 2010 21:30:42 for Snort AI preprocessor module by Doxygen }}
\cfoot{}
%---------- Internal commands used in this style file ----------------

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Here is a list of all files with brief descriptions:\begin{DoxyCompactList}
\item\contentsline{section}{\hyperlink{alert__parser_8c}{alert\_\-parser.c} }{\pageref{alert__parser_8c}}{}
\item\contentsline{section}{\hyperlink{cluster_8c}{cluster.c} }{\pageref{cluster_8c}}{}
\item\contentsline{section}{\hyperlink{db_8c}{db.c} }{\pageref{db_8c}}{}
\item\contentsline{section}{\hyperlink{db_8h}{db.h} }{\pageref{db_8h}}{}
\item\contentsline{section}{\hyperlink{mysql_8c}{mysql.c} }{\pageref{mysql_8c}}{}
\item\contentsline{section}{\hyperlink{regex_8c}{regex.c} }{\pageref{regex_8c}}{}
\item\contentsline{section}{\hyperlink{sf__dynamic__preproc__lib_8c}{sf\_\-dynamic\_\-preproc\_\-lib.c} }{\pageref{sf__dynamic__preproc__lib_8c}}{}
\item\contentsline{section}{\hyperlink{sf__preproc__info_8h}{sf\_\-preproc\_\-info.h} }{\pageref{sf__preproc__info_8h}}{}

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\hypertarget{group__alert__parser}{
\section{Parse the alert log into binary structures}
\label{group__alert__parser}\index{Parse the alert log into binary structures@{Parse the alert log into binary structures}}
}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
void $\ast$ \hyperlink{group__alert__parser_ga5aab8d9bdf0e92a51731442fd787f61f}{AI\_\-file\_\-alertparser\_\-thread} (void $\ast$arg)
\begin{DoxyCompactList}\small\item\em Thread for parsing Snort's alert file. \item\end{DoxyCompactList}\item
PRIVATE \hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{group__alert__parser_ga6c5014cae9155379fdc4db649b2c862d}{\_\-AI\_\-copy\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$node)
\begin{DoxyCompactList}\small\item\em Create a copy of the alert log struct (this is done for leaving the alert log structure in this file as read-\/only). \item\end{DoxyCompactList}\item
\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{group__alert__parser_ga99474495643197b3075ac22ec6f6c70f}{AI\_\-get\_\-alerts} ()
\begin{DoxyCompactList}\small\item\em Return the alerts parsed so far as a linked list. \item\end{DoxyCompactList}\item
void \hyperlink{group__alert__parser_ga270e86669a0aa64a8da37bc16cda645b}{AI\_\-free\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$node)
\begin{DoxyCompactList}\small\item\em Deallocate the memory of a log alert linked list. \item\end{DoxyCompactList}\end{DoxyCompactItemize}
\subsection{Function Documentation}
\hypertarget{group__alert__parser_ga6c5014cae9155379fdc4db649b2c862d}{
\index{alert\_\-parser@{alert\_\-parser}!\_\-AI\_\-copy\_\-alerts@{\_\-AI\_\-copy\_\-alerts}}
\index{\_\-AI\_\-copy\_\-alerts@{\_\-AI\_\-copy\_\-alerts}!alert_parser@{alert\_\-parser}}
\subsubsection[{\_\-AI\_\-copy\_\-alerts}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf AI\_\-snort\_\-alert}$\ast$ \_\-AI\_\-copy\_\-alerts (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-snort\_\-alert} $\ast$}]{ node}
\end{DoxyParamCaption}
)}}
\label{group__alert__parser_ga6c5014cae9155379fdc4db649b2c862d}
Create a copy of the alert log struct (this is done for leaving the alert log structure in this file as read-\/only).
\begin{DoxyParams}{Parameters}
\item[{\em node}]Starting node (used for the recursion) \end{DoxyParams}
\begin{DoxyReturn}{Returns}
A copy of the alert log linked list
\end{DoxyReturn}
\hypertarget{group__alert__parser_ga5aab8d9bdf0e92a51731442fd787f61f}{
\index{alert\_\-parser@{alert\_\-parser}!AI\_\-file\_\-alertparser\_\-thread@{AI\_\-file\_\-alertparser\_\-thread}}
\index{AI\_\-file\_\-alertparser\_\-thread@{AI\_\-file\_\-alertparser\_\-thread}!alert_parser@{alert\_\-parser}}
\subsubsection[{AI\_\-file\_\-alertparser\_\-thread}]{\setlength{\rightskip}{0pt plus 5cm}void$\ast$ AI\_\-file\_\-alertparser\_\-thread (
\begin{DoxyParamCaption}
\item[{void $\ast$}]{ arg}
\end{DoxyParamCaption}
)}}
\label{group__alert__parser_ga5aab8d9bdf0e92a51731442fd787f61f}
Thread for parsing Snort's alert file.
\begin{DoxyParams}{Parameters}
\item[{\em arg}]void$\ast$ pointer to module's configuration \end{DoxyParams}
\hypertarget{group__alert__parser_ga270e86669a0aa64a8da37bc16cda645b}{
\index{alert\_\-parser@{alert\_\-parser}!AI\_\-free\_\-alerts@{AI\_\-free\_\-alerts}}
\index{AI\_\-free\_\-alerts@{AI\_\-free\_\-alerts}!alert_parser@{alert\_\-parser}}
\subsubsection[{AI\_\-free\_\-alerts}]{\setlength{\rightskip}{0pt plus 5cm}void AI\_\-free\_\-alerts (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-snort\_\-alert} $\ast$}]{ node}
\end{DoxyParamCaption}
)}}
\label{group__alert__parser_ga270e86669a0aa64a8da37bc16cda645b}
Deallocate the memory of a log alert linked list.
\begin{DoxyParams}{Parameters}
\item[{\em node}]Linked list to be freed \end{DoxyParams}
\hypertarget{group__alert__parser_ga99474495643197b3075ac22ec6f6c70f}{
\index{alert\_\-parser@{alert\_\-parser}!AI\_\-get\_\-alerts@{AI\_\-get\_\-alerts}}
\index{AI\_\-get\_\-alerts@{AI\_\-get\_\-alerts}!alert_parser@{alert\_\-parser}}
\subsubsection[{AI\_\-get\_\-alerts}]{\setlength{\rightskip}{0pt plus 5cm}{\bf AI\_\-snort\_\-alert}$\ast$ AI\_\-get\_\-alerts (
\begin{DoxyParamCaption}
\item[{void}]{}
\end{DoxyParamCaption}
)}}
\label{group__alert__parser_ga99474495643197b3075ac22ec6f6c70f}
Return the alerts parsed so far as a linked list.
\begin{DoxyReturn}{Returns}
An AI\_\-snort\_\-alert pointer identifying the list of alerts
\end{DoxyReturn}

248
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\hypertarget{group__cluster}{
\section{Manage the clustering of alarms}
\label{group__cluster}\index{Manage the clustering of alarms@{Manage the clustering of alarms}}
}
\subsection*{Data Structures}
\begin{DoxyCompactItemize}
\item
struct \hyperlink{structattribute__key}{attribute\_\-key}
\item
struct \hyperlink{structattribute__value}{attribute\_\-value}
\end{DoxyCompactItemize}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
PRIVATE int \hyperlink{group__cluster_ga81f5fa721719fdb281595a568eef2101}{\_\-heuristic\_\-func} (\hyperlink{spp__ai_8h_ae2ff3c6586aa2ab211a102abfde86640}{cluster\_\-type} type)
\begin{DoxyCompactList}\small\item\em Function that picks up the heuristic value for a clustering attribute in according to Julisch's heuristic (ACM, Vol.2, No.3, 09 2002, pag.124). \item\end{DoxyCompactList}\item
PRIVATE \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$ \hyperlink{group__cluster_ga2f1a22cfea64e4669da0467620c3e3b3}{\_\-hierarchy\_\-node\_\-new} (char $\ast$label, int min\_\-val, int max\_\-val)
\begin{DoxyCompactList}\small\item\em Create a new clustering hierarchy node. \item\end{DoxyCompactList}\item
PRIVATE void \hyperlink{group__cluster_ga5601a1f603d9c870ef6e2df192e30c30}{\_\-hierarchy\_\-node\_\-append} (\hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$parent, \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$child)
\begin{DoxyCompactList}\small\item\em Append a node to a clustering hierarchy node. \item\end{DoxyCompactList}\item
PRIVATE \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$ \hyperlink{group__cluster_ga6ddddcd505b1f763c339e81fc143e079}{\_\-AI\_\-get\_\-min\_\-hierarchy\_\-node} (int val, \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$root)
\begin{DoxyCompactList}\small\item\em Get the minimum node in a hierarchy tree that matches a certain value. \item\end{DoxyCompactList}\item
PRIVATE \hyperlink{spp__ai_8h_a3e5b8192e7d9ffaf3542f1210aec18dd}{BOOL} \hyperlink{group__cluster_ga0f91c8bfc37a3975f5c26b19fd6c5cba}{\_\-AI\_\-equal\_\-alarms} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$a1, \hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$a2)
\begin{DoxyCompactList}\small\item\em Check if two alerts are semantically equal. \item\end{DoxyCompactList}\item
PRIVATE int \hyperlink{group__cluster_ga8ce8e5a5d8954672297fa2dedb380dcd}{\_\-AI\_\-merge\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$$\ast$log)
\begin{DoxyCompactList}\small\item\em Merge the alerts marked as equal in the log. \item\end{DoxyCompactList}\item
PRIVATE void \hyperlink{group__cluster_ga7d151880080470b542e99643dc0426a7}{\_\-AI\_\-print\_\-clustered\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$log, FILE $\ast$fp)
\begin{DoxyCompactList}\small\item\em Print the clustered alerts to a log file. \item\end{DoxyCompactList}\item
PRIVATE void $\ast$ \hyperlink{group__cluster_ga8a5eae61dc9fd0f13e0acdfa5f4478e2}{\_\-AI\_\-cluster\_\-thread} (void $\ast$arg)
\begin{DoxyCompactList}\small\item\em Thread for periodically clustering the log information. \item\end{DoxyCompactList}\item
PRIVATE \hyperlink{spp__ai_8h_a3e5b8192e7d9ffaf3542f1210aec18dd}{BOOL} \hyperlink{group__cluster_ga29c35cd6c56f54e27b5b190c6d6c487a}{\_\-AI\_\-check\_\-duplicate} (\hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$node, \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$root)
\begin{DoxyCompactList}\small\item\em Check if a certain node's range (minimum and maximum value) are already present in a clustering hierarchy. \item\end{DoxyCompactList}\item
void \hyperlink{group__cluster_ga1445818b37483f78cc3fb2890155842c}{AI\_\-hierarchies\_\-build} (\hyperlink{structAI__config}{AI\_\-config} $\ast$conf, \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$$\ast$nodes, int n\_\-nodes)
\begin{DoxyCompactList}\small\item\em Build the clustering hierarchy trees. \item\end{DoxyCompactList}\end{DoxyCompactItemize}
\subsection*{Variables}
\begin{DoxyCompactItemize}
\item
PRIVATE \hyperlink{struct__hierarchy__node}{hierarchy\_\-node} $\ast$ \hyperlink{group__cluster_ga97d35425cf5a0207fb50b64ee8cdda82}{h\_\-root} \mbox{[}CLUSTER\_\-TYPES\mbox{]} = \{ NULL \}
\item
PRIVATE \hyperlink{structAI__config}{AI\_\-config} $\ast$ \hyperlink{group__cluster_ga91458e2d34595688e39fcb63ba418849}{\_\-config} = NULL
\item
PRIVATE \hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{group__cluster_gaaf4c19f60f48741b0890c6114dcff7d9}{alert\_\-log} = NULL
\end{DoxyCompactItemize}
\subsection{Function Documentation}
\hypertarget{group__cluster_ga29c35cd6c56f54e27b5b190c6d6c487a}{
\index{cluster@{cluster}!\_\-AI\_\-check\_\-duplicate@{\_\-AI\_\-check\_\-duplicate}}
\index{\_\-AI\_\-check\_\-duplicate@{\_\-AI\_\-check\_\-duplicate}!cluster@{cluster}}
\subsubsection[{\_\-AI\_\-check\_\-duplicate}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf BOOL} \_\-AI\_\-check\_\-duplicate (
\begin{DoxyParamCaption}
\item[{{\bf hierarchy\_\-node} $\ast$}]{ node, }
\item[{{\bf hierarchy\_\-node} $\ast$}]{ root}
\end{DoxyParamCaption}
)}}
\label{group__cluster_ga29c35cd6c56f54e27b5b190c6d6c487a}
Check if a certain node's range (minimum and maximum value) are already present in a clustering hierarchy.
\begin{DoxyParams}{Parameters}
\item[{\em node}]Node to be checked \item[{\em root}]Clustering hierarchy \end{DoxyParams}
\begin{DoxyReturn}{Returns}
True if 'node' is already in 'root', false otherwise
\end{DoxyReturn}
\hypertarget{group__cluster_ga8a5eae61dc9fd0f13e0acdfa5f4478e2}{
\index{cluster@{cluster}!\_\-AI\_\-cluster\_\-thread@{\_\-AI\_\-cluster\_\-thread}}
\index{\_\-AI\_\-cluster\_\-thread@{\_\-AI\_\-cluster\_\-thread}!cluster@{cluster}}
\subsubsection[{\_\-AI\_\-cluster\_\-thread}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE void$\ast$ \_\-AI\_\-cluster\_\-thread (
\begin{DoxyParamCaption}
\item[{void $\ast$}]{ arg}
\end{DoxyParamCaption}
)}}
\label{group__cluster_ga8a5eae61dc9fd0f13e0acdfa5f4478e2}
Thread for periodically clustering the log information.
\hypertarget{group__cluster_ga0f91c8bfc37a3975f5c26b19fd6c5cba}{
\index{cluster@{cluster}!\_\-AI\_\-equal\_\-alarms@{\_\-AI\_\-equal\_\-alarms}}
\index{\_\-AI\_\-equal\_\-alarms@{\_\-AI\_\-equal\_\-alarms}!cluster@{cluster}}
\subsubsection[{\_\-AI\_\-equal\_\-alarms}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf BOOL} \_\-AI\_\-equal\_\-alarms (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-snort\_\-alert} $\ast$}]{ a1, }
\item[{{\bf AI\_\-snort\_\-alert} $\ast$}]{ a2}
\end{DoxyParamCaption}
)}}
\label{group__cluster_ga0f91c8bfc37a3975f5c26b19fd6c5cba}
Check if two alerts are semantically equal.
\begin{DoxyParams}{Parameters}
\item[{\em a1}]First alert \item[{\em a2}]Second alert \end{DoxyParams}
\begin{DoxyReturn}{Returns}
True if they are equal, false otherwise
\end{DoxyReturn}
\hypertarget{group__cluster_ga6ddddcd505b1f763c339e81fc143e079}{
\index{cluster@{cluster}!\_\-AI\_\-get\_\-min\_\-hierarchy\_\-node@{\_\-AI\_\-get\_\-min\_\-hierarchy\_\-node}}
\index{\_\-AI\_\-get\_\-min\_\-hierarchy\_\-node@{\_\-AI\_\-get\_\-min\_\-hierarchy\_\-node}!cluster@{cluster}}
\subsubsection[{\_\-AI\_\-get\_\-min\_\-hierarchy\_\-node}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf hierarchy\_\-node}$\ast$ \_\-AI\_\-get\_\-min\_\-hierarchy\_\-node (
\begin{DoxyParamCaption}
\item[{int}]{ val, }
\item[{{\bf hierarchy\_\-node} $\ast$}]{ root}
\end{DoxyParamCaption}
)}}
\label{group__cluster_ga6ddddcd505b1f763c339e81fc143e079}
Get the minimum node in a hierarchy tree that matches a certain value.
\begin{DoxyParams}{Parameters}
\item[{\em val}]Value to be matched in the range \item[{\em root}]Root of the hierarchy \end{DoxyParams}
\begin{DoxyReturn}{Returns}
The minimum node that matches the value if any, NULL otherwise
\end{DoxyReturn}
\hypertarget{group__cluster_ga8ce8e5a5d8954672297fa2dedb380dcd}{
\index{cluster@{cluster}!\_\-AI\_\-merge\_\-alerts@{\_\-AI\_\-merge\_\-alerts}}
\index{\_\-AI\_\-merge\_\-alerts@{\_\-AI\_\-merge\_\-alerts}!cluster@{cluster}}
\subsubsection[{\_\-AI\_\-merge\_\-alerts}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE int \_\-AI\_\-merge\_\-alerts (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-snort\_\-alert} $\ast$$\ast$}]{ log}
\end{DoxyParamCaption}
)}}
\label{group__cluster_ga8ce8e5a5d8954672297fa2dedb380dcd}
Merge the alerts marked as equal in the log.
\begin{DoxyParams}{Parameters}
\item[{\em log}]Alert log reference \end{DoxyParams}
\begin{DoxyReturn}{Returns}
The number of merged couples
\end{DoxyReturn}
\hypertarget{group__cluster_ga7d151880080470b542e99643dc0426a7}{
\index{cluster@{cluster}!\_\-AI\_\-print\_\-clustered\_\-alerts@{\_\-AI\_\-print\_\-clustered\_\-alerts}}
\index{\_\-AI\_\-print\_\-clustered\_\-alerts@{\_\-AI\_\-print\_\-clustered\_\-alerts}!cluster@{cluster}}
\subsubsection[{\_\-AI\_\-print\_\-clustered\_\-alerts}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE void \_\-AI\_\-print\_\-clustered\_\-alerts (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-snort\_\-alert} $\ast$}]{ log, }
\item[{FILE $\ast$}]{ fp}
\end{DoxyParamCaption}
)}}
\label{group__cluster_ga7d151880080470b542e99643dc0426a7}
Print the clustered alerts to a log file.
\begin{DoxyParams}{Parameters}
\item[{\em log}]Log containing the alerts \item[{\em fp}]File pointer where the alerts will be printed \end{DoxyParams}
\hypertarget{group__cluster_ga81f5fa721719fdb281595a568eef2101}{
\index{cluster@{cluster}!\_\-heuristic\_\-func@{\_\-heuristic\_\-func}}
\index{\_\-heuristic\_\-func@{\_\-heuristic\_\-func}!cluster@{cluster}}
\subsubsection[{\_\-heuristic\_\-func}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE int \_\-heuristic\_\-func (
\begin{DoxyParamCaption}
\item[{{\bf cluster\_\-type}}]{ type}
\end{DoxyParamCaption}
)}}
\label{group__cluster_ga81f5fa721719fdb281595a568eef2101}
Function that picks up the heuristic value for a clustering attribute in according to Julisch's heuristic (ACM, Vol.2, No.3, 09 2002, pag.124).
\begin{DoxyParams}{Parameters}
\item[{\em type}]Attribute type \end{DoxyParams}
\begin{DoxyReturn}{Returns}
The heuristic coefficient for that attribute, -\/1 if no clustering information is available for that attribute
\end{DoxyReturn}
\hypertarget{group__cluster_ga5601a1f603d9c870ef6e2df192e30c30}{
\index{cluster@{cluster}!\_\-hierarchy\_\-node\_\-append@{\_\-hierarchy\_\-node\_\-append}}
\index{\_\-hierarchy\_\-node\_\-append@{\_\-hierarchy\_\-node\_\-append}!cluster@{cluster}}
\subsubsection[{\_\-hierarchy\_\-node\_\-append}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE void \_\-hierarchy\_\-node\_\-append (
\begin{DoxyParamCaption}
\item[{{\bf hierarchy\_\-node} $\ast$}]{ parent, }
\item[{{\bf hierarchy\_\-node} $\ast$}]{ child}
\end{DoxyParamCaption}
)}}
\label{group__cluster_ga5601a1f603d9c870ef6e2df192e30c30}
Append a node to a clustering hierarchy node.
\begin{DoxyParams}{Parameters}
\item[{\em parent}]Parent node \item[{\em child}]Child node \end{DoxyParams}
\hypertarget{group__cluster_ga2f1a22cfea64e4669da0467620c3e3b3}{
\index{cluster@{cluster}!\_\-hierarchy\_\-node\_\-new@{\_\-hierarchy\_\-node\_\-new}}
\index{\_\-hierarchy\_\-node\_\-new@{\_\-hierarchy\_\-node\_\-new}!cluster@{cluster}}
\subsubsection[{\_\-hierarchy\_\-node\_\-new}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf hierarchy\_\-node}$\ast$ \_\-hierarchy\_\-node\_\-new (
\begin{DoxyParamCaption}
\item[{char $\ast$}]{ label, }
\item[{int}]{ min\_\-val, }
\item[{int}]{ max\_\-val}
\end{DoxyParamCaption}
)}}
\label{group__cluster_ga2f1a22cfea64e4669da0467620c3e3b3}
Create a new clustering hierarchy node.
\begin{DoxyParams}{Parameters}
\item[{\em label}]Label for the node \item[{\em min\_\-val}]Minimum value for the range represented by the node \item[{\em max\_\-val}]Maximum value for the range represented by the node \end{DoxyParams}
\begin{DoxyReturn}{Returns}
The brand new node if the allocation was ok, otherwise abort the application
\end{DoxyReturn}
\hypertarget{group__cluster_ga1445818b37483f78cc3fb2890155842c}{
\index{cluster@{cluster}!AI\_\-hierarchies\_\-build@{AI\_\-hierarchies\_\-build}}
\index{AI\_\-hierarchies\_\-build@{AI\_\-hierarchies\_\-build}!cluster@{cluster}}
\subsubsection[{AI\_\-hierarchies\_\-build}]{\setlength{\rightskip}{0pt plus 5cm}void AI\_\-hierarchies\_\-build (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-config} $\ast$}]{ conf, }
\item[{{\bf hierarchy\_\-node} $\ast$$\ast$}]{ nodes, }
\item[{int}]{ n\_\-nodes}
\end{DoxyParamCaption}
)}}
\label{group__cluster_ga1445818b37483f78cc3fb2890155842c}
Build the clustering hierarchy trees.
\begin{DoxyParams}{Parameters}
\item[{\em conf}]Reference to the configuration of the module \item[{\em nodes}]Nodes containing the information about the clustering ranges \item[{\em n\_\-nodes}]Number of nodes \end{DoxyParams}
\subsection{Variable Documentation}
\hypertarget{group__cluster_ga91458e2d34595688e39fcb63ba418849}{
\index{cluster@{cluster}!\_\-config@{\_\-config}}
\index{\_\-config@{\_\-config}!cluster@{cluster}}
\subsubsection[{\_\-config}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf AI\_\-config}$\ast$ {\bf \_\-config} = NULL}}
\label{group__cluster_ga91458e2d34595688e39fcb63ba418849}
\hypertarget{group__cluster_gaaf4c19f60f48741b0890c6114dcff7d9}{
\index{cluster@{cluster}!alert\_\-log@{alert\_\-log}}
\index{alert\_\-log@{alert\_\-log}!cluster@{cluster}}
\subsubsection[{alert\_\-log}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf AI\_\-snort\_\-alert}$\ast$ {\bf alert\_\-log} = NULL}}
\label{group__cluster_gaaf4c19f60f48741b0890c6114dcff7d9}
\hypertarget{group__cluster_ga97d35425cf5a0207fb50b64ee8cdda82}{
\index{cluster@{cluster}!h\_\-root@{h\_\-root}}
\index{h\_\-root@{h\_\-root}!cluster@{cluster}}
\subsubsection[{h\_\-root}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf hierarchy\_\-node}$\ast$ {\bf h\_\-root}\mbox{[}CLUSTER\_\-TYPES\mbox{]} = \{ NULL \}}}
\label{group__cluster_ga97d35425cf5a0207fb50b64ee8cdda82}

95
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@ -0,0 +1,95 @@
\hypertarget{group__mysql}{
\section{Manage alerts on a MySQL database}
\label{group__mysql}\index{Manage alerts on a MySQL database@{Manage alerts on a MySQL database}}
}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
void $\ast$ \hyperlink{group__mysql_gadf275635641f88725930de208fb5523f}{AI\_\-mysql\_\-alertparser\_\-thread} (void $\ast$arg)
\begin{DoxyCompactList}\small\item\em Thread for parsing alerts from MySQL database. \item\end{DoxyCompactList}\item
PRIVATE \hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{group__mysql_gab14c269b1187da75d35d4af3eb70a302}{\_\-AI\_\-mysql\_\-copy\_\-alerts} (\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$node)
\begin{DoxyCompactList}\small\item\em Create a copy of the alert log struct (this is done for leaving the alert log structure in this file as read-\/only). \item\end{DoxyCompactList}\item
\hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{group__mysql_ga0ead3c1e46063e215168e76d7999d65b}{AI\_\-mysql\_\-get\_\-alerts} ()
\begin{DoxyCompactList}\small\item\em Return the alerts parsed so far as a linked list. \item\end{DoxyCompactList}\end{DoxyCompactItemize}
\subsection*{Variables}
\begin{DoxyCompactItemize}
\item
PRIVATE \hyperlink{structAI__config}{AI\_\-config} $\ast$ \hyperlink{group__mysql_ga6439d32dccbbc77c9b2aad04897bfa74}{config}
\item
PRIVATE \hyperlink{struct__AI__snort__alert}{AI\_\-snort\_\-alert} $\ast$ \hyperlink{group__mysql_gae837fc04e61c0eb052f997c54b4fd9fe}{alerts} = NULL
\item
PRIVATE pthread\_\-mutex\_\-t \hyperlink{group__mysql_ga40bb4c7d0679e36cc0ec4fa41d36d96c}{db\_\-mutex} = PTHREAD\_\-MUTEX\_\-INITIALIZER
\end{DoxyCompactItemize}
\subsection{Function Documentation}
\hypertarget{group__mysql_gab14c269b1187da75d35d4af3eb70a302}{
\index{mysql@{mysql}!\_\-AI\_\-mysql\_\-copy\_\-alerts@{\_\-AI\_\-mysql\_\-copy\_\-alerts}}
\index{\_\-AI\_\-mysql\_\-copy\_\-alerts@{\_\-AI\_\-mysql\_\-copy\_\-alerts}!mysql@{mysql}}
\subsubsection[{\_\-AI\_\-mysql\_\-copy\_\-alerts}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf AI\_\-snort\_\-alert}$\ast$ \_\-AI\_\-mysql\_\-copy\_\-alerts (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-snort\_\-alert} $\ast$}]{ node}
\end{DoxyParamCaption}
)}}
\label{group__mysql_gab14c269b1187da75d35d4af3eb70a302}
Create a copy of the alert log struct (this is done for leaving the alert log structure in this file as read-\/only).
\begin{DoxyParams}{Parameters}
\item[{\em node}]Starting node (used for the recursion) \end{DoxyParams}
\begin{DoxyReturn}{Returns}
A copy of the alert log linked list
\end{DoxyReturn}
\hypertarget{group__mysql_gadf275635641f88725930de208fb5523f}{
\index{mysql@{mysql}!AI\_\-mysql\_\-alertparser\_\-thread@{AI\_\-mysql\_\-alertparser\_\-thread}}
\index{AI\_\-mysql\_\-alertparser\_\-thread@{AI\_\-mysql\_\-alertparser\_\-thread}!mysql@{mysql}}
\subsubsection[{AI\_\-mysql\_\-alertparser\_\-thread}]{\setlength{\rightskip}{0pt plus 5cm}void$\ast$ AI\_\-mysql\_\-alertparser\_\-thread (
\begin{DoxyParamCaption}
\item[{void $\ast$}]{ arg}
\end{DoxyParamCaption}
)}}
\label{group__mysql_gadf275635641f88725930de208fb5523f}
Thread for parsing alerts from MySQL database.
\begin{DoxyParams}{Parameters}
\item[{\em arg}]void$\ast$ pointer to the module configuration \end{DoxyParams}
\hypertarget{group__mysql_ga0ead3c1e46063e215168e76d7999d65b}{
\index{mysql@{mysql}!AI\_\-mysql\_\-get\_\-alerts@{AI\_\-mysql\_\-get\_\-alerts}}
\index{AI\_\-mysql\_\-get\_\-alerts@{AI\_\-mysql\_\-get\_\-alerts}!mysql@{mysql}}
\subsubsection[{AI\_\-mysql\_\-get\_\-alerts}]{\setlength{\rightskip}{0pt plus 5cm}{\bf AI\_\-snort\_\-alert}$\ast$ AI\_\-mysql\_\-get\_\-alerts (
\begin{DoxyParamCaption}
\item[{void}]{}
\end{DoxyParamCaption}
)}}
\label{group__mysql_ga0ead3c1e46063e215168e76d7999d65b}
Return the alerts parsed so far as a linked list.
\begin{DoxyReturn}{Returns}
An AI\_\-snort\_\-alert pointer identifying the list of alerts
\end{DoxyReturn}
\subsection{Variable Documentation}
\hypertarget{group__mysql_gae837fc04e61c0eb052f997c54b4fd9fe}{
\index{mysql@{mysql}!alerts@{alerts}}
\index{alerts@{alerts}!mysql@{mysql}}
\subsubsection[{alerts}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf AI\_\-snort\_\-alert}$\ast$ {\bf alerts} = NULL}}
\label{group__mysql_gae837fc04e61c0eb052f997c54b4fd9fe}
\hypertarget{group__mysql_ga6439d32dccbbc77c9b2aad04897bfa74}{
\index{mysql@{mysql}!config@{config}}
\index{config@{config}!mysql@{mysql}}
\subsubsection[{config}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE {\bf AI\_\-config}$\ast$ {\bf config}}}
\label{group__mysql_ga6439d32dccbbc77c9b2aad04897bfa74}
\hypertarget{group__mysql_ga40bb4c7d0679e36cc0ec4fa41d36d96c}{
\index{mysql@{mysql}!db\_\-mutex@{db\_\-mutex}}
\index{db\_\-mutex@{db\_\-mutex}!mysql@{mysql}}
\subsubsection[{db\_\-mutex}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE pthread\_\-mutex\_\-t {\bf db\_\-mutex} = PTHREAD\_\-MUTEX\_\-INITIALIZER}}
\label{group__mysql_ga40bb4c7d0679e36cc0ec4fa41d36d96c}
pthread mutex for accessing database data

34
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@ -0,0 +1,34 @@
\hypertarget{group__regex}{
\section{Regex management}
\label{group__regex}\index{Regex management@{Regex management}}
}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
int \hyperlink{group__regex_ga35f57c052a7de1ded54b67a1f7819791}{preg\_\-match} (const char $\ast$expr, char $\ast$str, char $\ast$$\ast$$\ast$matches, int $\ast$nmatches)
\begin{DoxyCompactList}\small\item\em Check if a string matches a regular expression. \item\end{DoxyCompactList}\end{DoxyCompactItemize}
\subsection{Function Documentation}
\hypertarget{group__regex_ga35f57c052a7de1ded54b67a1f7819791}{
\index{regex@{regex}!preg\_\-match@{preg\_\-match}}
\index{preg\_\-match@{preg\_\-match}!regex@{regex}}
\subsubsection[{preg\_\-match}]{\setlength{\rightskip}{0pt plus 5cm}int preg\_\-match (
\begin{DoxyParamCaption}
\item[{const char $\ast$}]{ expr, }
\item[{char $\ast$}]{ str, }
\item[{char $\ast$$\ast$$\ast$}]{ matches, }
\item[{int $\ast$}]{ nmatches}
\end{DoxyParamCaption}
)}}
\label{group__regex_ga35f57c052a7de1ded54b67a1f7819791}
Check if a string matches a regular expression.
\begin{DoxyParams}{Parameters}
\item[{\em expr}]Regular expression to be matched \item[{\em str}]String to be checked \item[{\em matches}]Reference to a char$\ast$$\ast$ that will contain the submatches (NULL if you don't need it) \item[{\em nmatches}]Reference to a int containing the number of submatches found (NULL if you don't need it) \end{DoxyParams}
\begin{DoxyReturn}{Returns}
-\/1 if the regex is wrong, 0 if no match was found, 1 otherwise
\end{DoxyReturn}

6
doc/latex/group__sfPolicyConfig.tex
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@ -9,11 +9,11 @@ tSfPolicyUserContextId \hyperlink{group__sfPolicyConfig_gac62cd5838bee4a9d3f4056
\item
void \hyperlink{group__sfPolicyConfig_ga189d09ed6d1203ebace6ea2c2aafc1b8}{sfPolicyConfigDelete} (tSfPolicyUserContextId pContext)
\item
int \hyperlink{group__sfPolicyConfig_ga8e14fd83397b9bbb14568070183db80b}{sfPolicyUserDataSet} (tSfPolicyUserContextId pContext, tSfPolicyId policyId, void $\ast$config)
int \hyperlink{group__sfPolicyConfig_ga8e14fd83397b9bbb14568070183db80b}{sfPolicyUserDataSet} (tSfPolicyUserContextId pContext, tSfPolicyId policyId, void $\ast$\hyperlink{group__mysql_ga6439d32dccbbc77c9b2aad04897bfa74}{config})
\item
void $\ast$ \hyperlink{group__sfPolicyConfig_gae8f2ae426b1f1a50eabfade6d22c2c85}{sfPolicyUserDataClear} (tSfPolicyUserContextId pContext, tSfPolicyId policyId)
\item
int \hyperlink{group__sfPolicyConfig_ga3f3ab9314d29d2ee2a8285289b388f17}{sfPolicyUserDataIterate} (tSfPolicyUserContextId pContext, int($\ast$callback)(tSfPolicyUserContextId pContext, tSfPolicyId policyId, void $\ast$config))
int \hyperlink{group__sfPolicyConfig_ga3f3ab9314d29d2ee2a8285289b388f17}{sfPolicyUserDataIterate} (tSfPolicyUserContextId pContext, int($\ast$callback)(tSfPolicyUserContextId pContext, tSfPolicyId policyId, void $\ast$\hyperlink{group__mysql_ga6439d32dccbbc77c9b2aad04897bfa74}{config}))
\end{DoxyCompactItemize}
@ -65,7 +65,7 @@ user is responsible for freeing any memory. \hypertarget{group__sfPolicyConfig_g
\subsubsection[{sfPolicyUserDataIterate}]{\setlength{\rightskip}{0pt plus 5cm}int sfPolicyUserDataIterate (
\begin{DoxyParamCaption}
\item[{tSfPolicyUserContextId}]{ pContext, }
\item[{int($\ast$)(tSfPolicyUserContextId pContext, tSfPolicyId policyId, void $\ast$config)}]{ callback}
\item[{int($\ast$)(tSfPolicyUserContextId pContext, tSfPolicyId policyId, void $\ast${\bf config})}]{ callback}
\end{DoxyParamCaption}
)}}
\label{group__sfPolicyConfig_ga3f3ab9314d29d2ee2a8285289b388f17}

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@ -0,0 +1,103 @@
\hypertarget{group__spp__ai}{
\section{Main file for spp\_\-ai module}
\label{group__spp__ai}\index{Main file for spp\_\-ai module@{Main file for spp\_\-ai module}}
}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
static void \hyperlink{group__spp__ai_ga3524cbdf8fddbcf38c4ed55241002242}{AI\_\-init} (char $\ast$args)
\begin{DoxyCompactList}\small\item\em Initialize the preprocessor module. \item\end{DoxyCompactList}\item
static void \hyperlink{group__spp__ai_ga57c05cda012c443cb4c358dc327cd3d1}{AI\_\-process} (void $\ast$pkt, void $\ast$context)
\begin{DoxyCompactList}\small\item\em Function executed every time the module receives a packet to be processed. \item\end{DoxyCompactList}\item
static \hyperlink{structAI__config}{AI\_\-config} $\ast$ \hyperlink{group__spp__ai_gae1c5c4b38ee2819d427848eb3046373e}{AI\_\-parse} (char $\ast$args)
\begin{DoxyCompactList}\small\item\em Parse the arguments passed to the module saving them to a valid configuration struct. \item\end{DoxyCompactList}\item
void \hyperlink{group__spp__ai_ga1b9ebb5c719c7d9426ddfc1f3da36570}{AI\_\-setup} (void)
\begin{DoxyCompactList}\small\item\em Set up the preprocessor module. \item\end{DoxyCompactList}\end{DoxyCompactItemize}
\subsection*{Variables}
\begin{DoxyCompactItemize}
\item
tSfPolicyUserContextId \hyperlink{group__spp__ai_ga3dd75596c540d148643fe6d1fdc02628}{ex\_\-config} = NULL
\item
static void $\ast$($\ast$ \hyperlink{group__spp__ai_gaa3100e48acef5cf4370c3042ff548ed0}{alertparser\_\-thread} )(void $\ast$) = NULL
\end{DoxyCompactItemize}
\subsection{Function Documentation}
\hypertarget{group__spp__ai_ga3524cbdf8fddbcf38c4ed55241002242}{
\index{spp\_\-ai@{spp\_\-ai}!AI\_\-init@{AI\_\-init}}
\index{AI\_\-init@{AI\_\-init}!spp_ai@{spp\_\-ai}}
\subsubsection[{AI\_\-init}]{\setlength{\rightskip}{0pt plus 5cm}static void AI\_\-init (
\begin{DoxyParamCaption}
\item[{char $\ast$}]{ args}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily \mbox{[}static\mbox{]}}}}
\label{group__spp__ai_ga3524cbdf8fddbcf38c4ed55241002242}
Initialize the preprocessor module.
\begin{DoxyParams}{Parameters}
\item[{\em args}]Configuration arguments passed to the module \end{DoxyParams}
\hypertarget{group__spp__ai_gae1c5c4b38ee2819d427848eb3046373e}{
\index{spp\_\-ai@{spp\_\-ai}!AI\_\-parse@{AI\_\-parse}}
\index{AI\_\-parse@{AI\_\-parse}!spp_ai@{spp\_\-ai}}
\subsubsection[{AI\_\-parse}]{\setlength{\rightskip}{0pt plus 5cm}static {\bf AI\_\-config} $\ast$ AI\_\-parse (
\begin{DoxyParamCaption}
\item[{char $\ast$}]{ args}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily \mbox{[}static\mbox{]}}}}
\label{group__spp__ai_gae1c5c4b38ee2819d427848eb3046373e}
Parse the arguments passed to the module saving them to a valid configuration struct.
\begin{DoxyParams}{Parameters}
\item[{\em args}]Arguments passed to the module \end{DoxyParams}
\begin{DoxyReturn}{Returns}
Pointer to \hyperlink{structAI__config}{AI\_\-config} keeping the configuration for the module
\end{DoxyReturn}
\hypertarget{group__spp__ai_ga57c05cda012c443cb4c358dc327cd3d1}{
\index{spp\_\-ai@{spp\_\-ai}!AI\_\-process@{AI\_\-process}}
\index{AI\_\-process@{AI\_\-process}!spp_ai@{spp\_\-ai}}
\subsubsection[{AI\_\-process}]{\setlength{\rightskip}{0pt plus 5cm}void AI\_\-process (
\begin{DoxyParamCaption}
\item[{void $\ast$}]{ pkt, }
\item[{void $\ast$}]{ context}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily \mbox{[}static\mbox{]}}}}
\label{group__spp__ai_ga57c05cda012c443cb4c358dc327cd3d1}
Function executed every time the module receives a packet to be processed.
\begin{DoxyParams}{Parameters}
\item[{\em pkt}]void$\ast$ pointer to the packet data \item[{\em context}]void$\ast$ pointer to the context \end{DoxyParams}
\hypertarget{group__spp__ai_ga1b9ebb5c719c7d9426ddfc1f3da36570}{
\index{spp\_\-ai@{spp\_\-ai}!AI\_\-setup@{AI\_\-setup}}
\index{AI\_\-setup@{AI\_\-setup}!spp_ai@{spp\_\-ai}}
\subsubsection[{AI\_\-setup}]{\setlength{\rightskip}{0pt plus 5cm}void AI\_\-setup (
\begin{DoxyParamCaption}
\item[{void}]{}
\end{DoxyParamCaption}
)}}
\label{group__spp__ai_ga1b9ebb5c719c7d9426ddfc1f3da36570}
Set up the preprocessor module.
\subsection{Variable Documentation}
\hypertarget{group__spp__ai_gaa3100e48acef5cf4370c3042ff548ed0}{
\index{spp\_\-ai@{spp\_\-ai}!alertparser\_\-thread@{alertparser\_\-thread}}
\index{alertparser\_\-thread@{alertparser\_\-thread}!spp_ai@{spp\_\-ai}}
\subsubsection[{alertparser\_\-thread}]{\setlength{\rightskip}{0pt plus 5cm}void$\ast$($\ast$ {\bf alertparser\_\-thread})(void $\ast$) = NULL\hspace{0.3cm}{\ttfamily \mbox{[}static\mbox{]}}}}
\label{group__spp__ai_gaa3100e48acef5cf4370c3042ff548ed0}
\hypertarget{group__spp__ai_ga3dd75596c540d148643fe6d1fdc02628}{
\index{spp\_\-ai@{spp\_\-ai}!ex\_\-config@{ex\_\-config}}
\index{ex\_\-config@{ex\_\-config}!spp_ai@{spp\_\-ai}}
\subsubsection[{ex\_\-config}]{\setlength{\rightskip}{0pt plus 5cm}tSfPolicyUserContextId {\bf ex\_\-config} = NULL}}
\label{group__spp__ai_ga3dd75596c540d148643fe6d1fdc02628}

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@ -0,0 +1,103 @@
\hypertarget{group__stream}{
\section{Manage streams, sorting them into hash tables and linked lists}
\label{group__stream}\index{Manage streams, sorting them into hash tables and linked lists@{Manage streams, sorting them into hash tables and linked lists}}
}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
PRIVATE void \hyperlink{group__stream_ga80016adf701c717a6ebfb5b15b8a5749}{\_\-AI\_\-stream\_\-free} (struct \hyperlink{structpkt__info}{pkt\_\-info} $\ast$stream)
\begin{DoxyCompactList}\small\item\em Remove a stream from the hash table (private function). \item\end{DoxyCompactList}\item
void $\ast$ \hyperlink{group__stream_ga24b1131374e5059564b8a12380c4eb75}{AI\_\-hashcleanup\_\-thread} (void $\ast$arg)
\begin{DoxyCompactList}\small\item\em Thread called for cleaning up the hash table from the traffic streams older than a certain threshold. \item\end{DoxyCompactList}\item
void \hyperlink{group__stream_ga7d71c5645b9baff7b6c4b9a181bf80c5}{AI\_\-pkt\_\-enqueue} (SFSnortPacket $\ast$pkt)
\begin{DoxyCompactList}\small\item\em Function called for appending a new packet to the hash table, creating a new stream or appending it to an existing stream. \item\end{DoxyCompactList}\item
struct \hyperlink{structpkt__info}{pkt\_\-info} $\ast$ \hyperlink{group__stream_ga2efedcabbfd12c5345f0c93a3dd4735c}{AI\_\-get\_\-stream\_\-by\_\-key} (struct \hyperlink{structpkt__key}{pkt\_\-key} key)
\begin{DoxyCompactList}\small\item\em Get a TCP stream by key. \item\end{DoxyCompactList}\item
void \hyperlink{group__stream_ga8749989cee2ac05a7de058faac280c02}{AI\_\-set\_\-stream\_\-observed} (struct \hyperlink{structpkt__key}{pkt\_\-key} key)
\begin{DoxyCompactList}\small\item\em Set the flag \char`\"{}observed\char`\"{} on a stream associated to a security alert, so that it won't be removed from the hash table. \item\end{DoxyCompactList}\end{DoxyCompactItemize}
\subsection{Function Documentation}
\hypertarget{group__stream_ga80016adf701c717a6ebfb5b15b8a5749}{
\index{stream@{stream}!\_\-AI\_\-stream\_\-free@{\_\-AI\_\-stream\_\-free}}
\index{\_\-AI\_\-stream\_\-free@{\_\-AI\_\-stream\_\-free}!stream@{stream}}
\subsubsection[{\_\-AI\_\-stream\_\-free}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE void \_\-AI\_\-stream\_\-free (
\begin{DoxyParamCaption}
\item[{struct {\bf pkt\_\-info} $\ast$}]{ stream}
\end{DoxyParamCaption}
)}}
\label{group__stream_ga80016adf701c717a6ebfb5b15b8a5749}
Remove a stream from the hash table (private function).
\begin{DoxyParams}{Parameters}
\item[{\em stream}]Stream to be removed \end{DoxyParams}
\hypertarget{group__stream_ga2efedcabbfd12c5345f0c93a3dd4735c}{
\index{stream@{stream}!AI\_\-get\_\-stream\_\-by\_\-key@{AI\_\-get\_\-stream\_\-by\_\-key}}
\index{AI\_\-get\_\-stream\_\-by\_\-key@{AI\_\-get\_\-stream\_\-by\_\-key}!stream@{stream}}
\subsubsection[{AI\_\-get\_\-stream\_\-by\_\-key}]{\setlength{\rightskip}{0pt plus 5cm}struct {\bf pkt\_\-info}$\ast$ AI\_\-get\_\-stream\_\-by\_\-key (
\begin{DoxyParamCaption}
\item[{struct {\bf pkt\_\-key}}]{ key}
\end{DoxyParamCaption}
)\hspace{0.3cm}{\ttfamily \mbox{[}read\mbox{]}}}}
\label{group__stream_ga2efedcabbfd12c5345f0c93a3dd4735c}
Get a TCP stream by key.
\begin{DoxyParams}{Parameters}
\item[{\em key}]Key of the stream to be picked up (struct \hyperlink{structpkt__key}{pkt\_\-key}) \end{DoxyParams}
\begin{DoxyReturn}{Returns}
A \hyperlink{structpkt__info}{pkt\_\-info} pointer to the stream if found, NULL otherwise
\end{DoxyReturn}
\hypertarget{group__stream_ga24b1131374e5059564b8a12380c4eb75}{
\index{stream@{stream}!AI\_\-hashcleanup\_\-thread@{AI\_\-hashcleanup\_\-thread}}
\index{AI\_\-hashcleanup\_\-thread@{AI\_\-hashcleanup\_\-thread}!stream@{stream}}
\subsubsection[{AI\_\-hashcleanup\_\-thread}]{\setlength{\rightskip}{0pt plus 5cm}void$\ast$ AI\_\-hashcleanup\_\-thread (
\begin{DoxyParamCaption}
\item[{void $\ast$}]{ arg}
\end{DoxyParamCaption}
)}}
\label{group__stream_ga24b1131374e5059564b8a12380c4eb75}
Thread called for cleaning up the hash table from the traffic streams older than a certain threshold.
\begin{DoxyParams}{Parameters}
\item[{\em arg}]Pointer to the \hyperlink{structAI__config}{AI\_\-config} struct \end{DoxyParams}
\hypertarget{group__stream_ga7d71c5645b9baff7b6c4b9a181bf80c5}{
\index{stream@{stream}!AI\_\-pkt\_\-enqueue@{AI\_\-pkt\_\-enqueue}}
\index{AI\_\-pkt\_\-enqueue@{AI\_\-pkt\_\-enqueue}!stream@{stream}}
\subsubsection[{AI\_\-pkt\_\-enqueue}]{\setlength{\rightskip}{0pt plus 5cm}void AI\_\-pkt\_\-enqueue (
\begin{DoxyParamCaption}
\item[{SFSnortPacket $\ast$}]{ pkt}
\end{DoxyParamCaption}
)}}
\label{group__stream_ga7d71c5645b9baff7b6c4b9a181bf80c5}
Function called for appending a new packet to the hash table, creating a new stream or appending it to an existing stream.
\begin{DoxyParams}{Parameters}
\item[{\em pkt}]Packet to be appended \end{DoxyParams}
\hypertarget{group__stream_ga8749989cee2ac05a7de058faac280c02}{
\index{stream@{stream}!AI\_\-set\_\-stream\_\-observed@{AI\_\-set\_\-stream\_\-observed}}
\index{AI\_\-set\_\-stream\_\-observed@{AI\_\-set\_\-stream\_\-observed}!stream@{stream}}
\subsubsection[{AI\_\-set\_\-stream\_\-observed}]{\setlength{\rightskip}{0pt plus 5cm}void AI\_\-set\_\-stream\_\-observed (
\begin{DoxyParamCaption}
\item[{struct {\bf pkt\_\-key}}]{ key}
\end{DoxyParamCaption}
)}}
\label{group__stream_ga8749989cee2ac05a7de058faac280c02}
Set the flag \char`\"{}observed\char`\"{} on a stream associated to a security alert, so that it won't be removed from the hash table.
\begin{DoxyParams}{Parameters}
\item[{\em key}]Key of the stream to be set as \char`\"{}observed\char`\"{} \end{DoxyParams}

6
doc/latex/modules.tex
View file

@ -1,4 +1,10 @@
\section{Modules}
Here is a list of all modules:\begin{DoxyCompactList}
\item \contentsline{section}{Parse the alert log into binary structures}{\pageref{group__alert__parser}}{}
\item \contentsline{section}{Manage the clustering of alarms}{\pageref{group__cluster}}{}
\item \contentsline{section}{Manage alerts on a MySQL database}{\pageref{group__mysql}}{}
\item \contentsline{section}{Regex management}{\pageref{group__regex}}{}
\item \contentsline{section}{Sourcefire policy configuration module}{\pageref{group__sfPolicyConfig}}{}
\item \contentsline{section}{Main file for spp\_\-ai module}{\pageref{group__spp__ai}}{}
\item \contentsline{section}{Manage streams, sorting them into hash tables and linked lists}{\pageref{group__stream}}{}
\end{DoxyCompactList}

58
doc/latex/mysql_8c.tex Normal file
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@ -0,0 +1,58 @@
\hypertarget{mysql_8c}{
\section{mysql.c File Reference}
\label{mysql_8c}\index{mysql.c@{mysql.c}}
}
{\ttfamily \#include \char`\"{}spp\_\-ai.h\char`\"{}}\par
{\ttfamily \#include $<$mysql/mysql.h$>$}\par
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
void $\ast$ \hyperlink{mysql_8c_a3fba38c3da4a252a55d81088c6fe9078}{mysql\_\-do\_\-init} (\hyperlink{structAI__config}{AI\_\-config} $\ast$\hyperlink{group__mysql_ga6439d32dccbbc77c9b2aad04897bfa74}{config})
\item
MYSQL\_\-RES $\ast$ \hyperlink{mysql_8c_a90f2e6f4081c0c66f8da54b98aee2674}{mysql\_\-do\_\-query} (const char $\ast$query)
\item
void \hyperlink{mysql_8c_a55eb83ebfb4caefbc4d9cee8aa0095e3}{mysql\_\-do\_\-close} ()
\end{DoxyCompactItemize}
\subsection*{Variables}
\begin{DoxyCompactItemize}
\item
PRIVATE MYSQL $\ast$ \hyperlink{mysql_8c_aedbcc8d9f1bd3c64adf6ad8ccfcd48a4}{db} = NULL
\end{DoxyCompactItemize}
\subsection{Function Documentation}
\hypertarget{mysql_8c_a55eb83ebfb4caefbc4d9cee8aa0095e3}{
\index{mysql.c@{mysql.c}!mysql\_\-do\_\-close@{mysql\_\-do\_\-close}}
\index{mysql\_\-do\_\-close@{mysql\_\-do\_\-close}!mysql.c@{mysql.c}}
\subsubsection[{mysql\_\-do\_\-close}]{\setlength{\rightskip}{0pt plus 5cm}void mysql\_\-do\_\-close (
\begin{DoxyParamCaption}
{}
\end{DoxyParamCaption}
)}}
\label{mysql_8c_a55eb83ebfb4caefbc4d9cee8aa0095e3}
\hypertarget{mysql_8c_a3fba38c3da4a252a55d81088c6fe9078}{
\index{mysql.c@{mysql.c}!mysql\_\-do\_\-init@{mysql\_\-do\_\-init}}
\index{mysql\_\-do\_\-init@{mysql\_\-do\_\-init}!mysql.c@{mysql.c}}
\subsubsection[{mysql\_\-do\_\-init}]{\setlength{\rightskip}{0pt plus 5cm}void$\ast$ mysql\_\-do\_\-init (
\begin{DoxyParamCaption}
\item[{{\bf AI\_\-config} $\ast$}]{ config}
\end{DoxyParamCaption}
)}}
\label{mysql_8c_a3fba38c3da4a252a55d81088c6fe9078}
\hypertarget{mysql_8c_a90f2e6f4081c0c66f8da54b98aee2674}{
\index{mysql.c@{mysql.c}!mysql\_\-do\_\-query@{mysql\_\-do\_\-query}}
\index{mysql\_\-do\_\-query@{mysql\_\-do\_\-query}!mysql.c@{mysql.c}}
\subsubsection[{mysql\_\-do\_\-query}]{\setlength{\rightskip}{0pt plus 5cm}MYSQL\_\-RES$\ast$ mysql\_\-do\_\-query (
\begin{DoxyParamCaption}
\item[{const char $\ast$}]{ query}
\end{DoxyParamCaption}
)}}
\label{mysql_8c_a90f2e6f4081c0c66f8da54b98aee2674}
\subsection{Variable Documentation}
\hypertarget{mysql_8c_aedbcc8d9f1bd3c64adf6ad8ccfcd48a4}{
\index{mysql.c@{mysql.c}!db@{db}}
\index{db@{db}!mysql.c@{mysql.c}}
\subsubsection[{db}]{\setlength{\rightskip}{0pt plus 5cm}PRIVATE MYSQL$\ast$ {\bf db} = NULL}}
\label{mysql_8c_aedbcc8d9f1bd3c64adf6ad8ccfcd48a4}

11
doc/latex/refman.tex
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@ -41,7 +41,7 @@
\vspace*{1cm}
{\large Generated by Doxygen 1.7.1}\\
\vspace*{0.5cm}
{\small Mon Aug 16 2010 22:05:38}\\
{\small Sat Sep 4 2010 21:30:42}\\
\end{center}
\end{titlepage}
\clearemptydoublepage
@ -57,7 +57,13 @@
\chapter{File Index}
\input{files}
\chapter{Module Documentation}
\input{group__alert__parser}
\input{group__cluster}
\input{group__mysql}
\input{group__regex}
\input{group__sfPolicyConfig}
\input{group__spp__ai}
\input{group__stream}
\chapter{Data Structure Documentation}
\input{struct__AI__snort__alert}
\input{struct__hierarchy__node}
@ -69,6 +75,9 @@
\chapter{File Documentation}
\input{alert__parser_8c}
\input{cluster_8c}
\input{db_8c}
\input{db_8h}
\input{mysql_8c}
\input{regex_8c}
\input{sf__dynamic__preproc__lib_8c}
\input{sf__preproc__info_8h}

28
doc/latex/regex_8c.tex
View file

@ -5,34 +5,10 @@
{\ttfamily \#include $<$stdio.h$>$}\par
{\ttfamily \#include $<$stdlib.h$>$}\par
{\ttfamily \#include $<$string.h$>$}\par
{\ttfamily \#include $<$alloca.h$>$}\par
{\ttfamily \#include $<$regex.h$>$}\par
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
int \hyperlink{regex_8c_a35f57c052a7de1ded54b67a1f7819791}{preg\_\-match} (const char $\ast$expr, char $\ast$str, char $\ast$$\ast$$\ast$matches, int $\ast$nmatches)
int \hyperlink{group__regex_ga35f57c052a7de1ded54b67a1f7819791}{preg\_\-match} (const char $\ast$expr, char $\ast$str, char $\ast$$\ast$$\ast$matches, int $\ast$nmatches)
\begin{DoxyCompactList}\small\item\em Check if a string matches a regular expression. \item\end{DoxyCompactList}\end{DoxyCompactItemize}
\subsection{Function Documentation}
\hypertarget{regex_8c_a35f57c052a7de1ded54b67a1f7819791}{
\index{regex.c@{regex.c}!preg\_\-match@{preg\_\-match}}
\index{preg\_\-match@{preg\_\-match}!regex.c@{regex.c}}
\subsubsection[{preg\_\-match}]{\setlength{\rightskip}{0pt plus 5cm}int preg\_\-match (
\begin{DoxyParamCaption}
\item[{const char $\ast$}]{ expr, }
\item[{char $\ast$}]{ str, }
\item[{char $\ast$$\ast$$\ast$}]{ matches, }
\item[{int $\ast$}]{ nmatches}
\end{DoxyParamCaption}
)}}
\label{regex_8c_a35f57c052a7de1ded54b67a1f7819791}
Check if a string matches a regular expression.
FUNCTION: preg\_\-match
\begin{DoxyParams}{Parameters}
\item[{\em expr}]Regular expression to be matched \item[{\em str}]String to be checked \item[{\em matches}]Reference to a char$\ast$$\ast$ that will contain the submatches (NULL if you don't need it) \item[{\em nmatches}]Reference to a int containing the number of submatches found (NULL if you don't need it) \end{DoxyParams}
\begin{DoxyReturn}{Returns}
-\/1 if the regex is wrong, 0 if no match was found, 1 otherwise
\end{DoxyReturn}

4
doc/latex/sfPolicyUserData_8c.tex
View file

@ -13,11 +13,11 @@ tSfPolicyUserContextId \hyperlink{group__sfPolicyConfig_gac62cd5838bee4a9d3f4056
\item
void \hyperlink{group__sfPolicyConfig_ga189d09ed6d1203ebace6ea2c2aafc1b8}{sfPolicyConfigDelete} (tSfPolicyUserContextId pContext)
\item
int \hyperlink{group__sfPolicyConfig_ga8e14fd83397b9bbb14568070183db80b}{sfPolicyUserDataSet} (tSfPolicyUserContextId pContext, tSfPolicyId policyId, void $\ast$config)
int \hyperlink{group__sfPolicyConfig_ga8e14fd83397b9bbb14568070183db80b}{sfPolicyUserDataSet} (tSfPolicyUserContextId pContext, tSfPolicyId policyId, void $\ast$\hyperlink{group__mysql_ga6439d32dccbbc77c9b2aad04897bfa74}{config})
\item
void $\ast$ \hyperlink{group__sfPolicyConfig_gae8f2ae426b1f1a50eabfade6d22c2c85}{sfPolicyUserDataClear} (tSfPolicyUserContextId pContext, tSfPolicyId policyId)
\item
int \hyperlink{group__sfPolicyConfig_ga3f3ab9314d29d2ee2a8285289b388f17}{sfPolicyUserDataIterate} (tSfPolicyUserContextId pContext, int($\ast$callback)(tSfPolicyUserContextId pContext, tSfPolicyId policyId, void $\ast$config))
int \hyperlink{group__sfPolicyConfig_ga3f3ab9314d29d2ee2a8285289b388f17}{sfPolicyUserDataIterate} (tSfPolicyUserContextId pContext, int($\ast$callback)(tSfPolicyUserContextId pContext, tSfPolicyId policyId, void $\ast$\hyperlink{group__mysql_ga6439d32dccbbc77c9b2aad04897bfa74}{config}))
\end{DoxyCompactItemize}
\subsection*{Variables}
\begin{DoxyCompactItemize}

19
doc/latex/sf__preproc__info_8h.tex
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@ -18,7 +18,7 @@
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
void \hyperlink{sf__preproc__info_8h_ad81716bc3f0fec4df74198a7cbdbd43c}{AI\_\-setup} ()
void \hyperlink{group__spp__ai_ga1b9ebb5c719c7d9426ddfc1f3da36570}{AI\_\-setup} ()
\begin{DoxyCompactList}\small\item\em Set up the preprocessor module. \item\end{DoxyCompactList}\end{DoxyCompactItemize}
@ -48,20 +48,3 @@ void \hyperlink{sf__preproc__info_8h_ad81716bc3f0fec4df74198a7cbdbd43c}{AI\_\-se
\index{PREPROC\_\-NAME@{PREPROC\_\-NAME}!sf_preproc_info.h@{sf\_\-preproc\_\-info.h}}
\subsubsection[{PREPROC\_\-NAME}]{\setlength{\rightskip}{0pt plus 5cm}\#define PREPROC\_\-NAME~\char`\"{}SF\_\-AI\char`\"{}}}
\label{sf__preproc__info_8h_af5d5329206253ca0c1a3b8d4a43195af}
\subsection{Function Documentation}
\hypertarget{sf__preproc__info_8h_ad81716bc3f0fec4df74198a7cbdbd43c}{
\index{sf\_\-preproc\_\-info.h@{sf\_\-preproc\_\-info.h}!AI\_\-setup@{AI\_\-setup}}
\index{AI\_\-setup@{AI\_\-setup}!sf_preproc_info.h@{sf\_\-preproc\_\-info.h}}
\subsubsection[{AI\_\-setup}]{\setlength{\rightskip}{0pt plus 5cm}void AI\_\-setup (
\begin{DoxyParamCaption}
\item[{void}]{}
\end{DoxyParamCaption}
)}}
\label{sf__preproc__info_8h_ad81716bc3f0fec4df74198a7cbdbd43c}
Set up the preprocessor module.
FUNCTION: AI\_\-setup

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