用Lire分析ulog日志

配置了ulog，我想自动用一个日志分析工具，查了一下，觉得Lire用来生成ulog的日志报表应该挺合适的。常规的lire生成报表命令是：
lr_log2report --output html iptables /var/log/ulog/syslogemu.log traffic_log
可惜，lire本身并不支持ulog的日志格式，看来有空有必要看看lire如何添加新的日志分析格式：
http://download.logreport.org/pub/current/doc/dev-manual/pr01s02.html

目前Lire支持的日志格式如下：
#lr_log2report --help dlf-converters
Available DLF       converters:
argomail               argomail log file
bind8_named      bind8_named log file
bind8_query         bind8_query log file
bind9_query         bind9_query log file
cisco_ios              cisco_ios log file
combined             combined log file
common               common log file
cups_pagelog     CUPS printer server page log
dbmail                  dbmail log file
exim                      exim log file
iis_ftp                    Microsoft IIS ftp log
ipchains               IPchains firewall log
ipfilter                   ipf firewall log
iptables               Iptables firewall log
isdnlog                isdnlog log file
lprng_account    LPRNG printer server page log
modgzip              modgzip log file
ms_isa               ms_isa log file
mysql                  mysql log file
nms                     nms log file
nmsmmp           nmsmmp log file
nmsstore           nmsstore log file
pgsql                  pgsql log file
pix                       pix log file
postfix                postfix log file
qmail                 qmail log file
referer                referer log file
s1ms                 s1ms log file
sendmail          sendmail log file
snort                  SNORT network sniffer log
spamassassin     spamassassin log file
squid_access      Squid proxy access log
syslog                    syslog log file
tinydns                   tinydns log file
w3c_extended     w3c_extended log file
watchguard          Watchguard firewall log
welf                        welf log file
welf_proxy            welf_proxy log file
xferlog                   xferlog log file

Lire支持的日志报表文件格式：
#lr_log2report --help output-formats
Available output formats:
dvi              DVI
excel95          Excel95 Spreadsheet
html             (X)HTML
latex            LaTeX
pdf              PDF
ps               PostScript
txt              Plain Text
xml              XML

Lire支持的日志报表格式：
#lr_log2report --help report-templates
Available report templates:
database_default
dialup_default
dns_default
dnszone_default
email_default
empty
firewall_default
ftp_default
msgstore_default
print_default
proxy_default
spamfilter_default
syslog_default
www_default