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USERNAME [a-zA-Z0-9._-]+
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USER %{USERNAME}
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EMAILLOCALPART [a-zA-Z][a-zA-Z0-9_.+-=:]+
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EMAILADDRESS %{EMAILLOCALPART}@%{HOSTNAME}
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INT (?:[+-]?(?:[0-9]+))
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| |
BASE10NUM (?<![0-9.+-])(?>[+-]?(?:(?:[0-9]+(?:\.[0-9]+)?)|(?:\.[0-9]+)))
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NUMBER (?:%{BASE10NUM})
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BASE16NUM (?<![0-9A-Fa-f])(?:[+-]?(?:0x)?(?:[0-9A-Fa-f]+))
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| |
BASE16FLOAT \b(?<![0-9A-Fa-f.])(?:[+-]?(?:0x)?(?:(?:[0-9A-Fa-f]+(?:\.[0-9A-Fa-f]*)?)|(?:\.[0-9A-Fa-f]+)))\b
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| |
POSINT \b(?:[1-9][0-9]*)\b
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| |
NONNEGINT \b(?:[0-9]+)\b
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| |
WORD \b\w+\b
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| |
NOTSPACE \S+
|
| |
SPACE \s*
|
| |
DATA .*?
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| |
GREEDYDATA .*
|
| |
QUOTEDSTRING (?>(?<!\\)(?>"(?>\\.|[^\\"]+)+"|""|(?>'(?>\\.|[^\\']+)+')|''|(?>`(?>\\.|[^\\`]+)+`)|``))
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| |
UUID [A-Fa-f0-9]{8}-(?:[A-Fa-f0-9]{4}-){3}[A-Fa-f0-9]{12}
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# URN, allowing use of RFC 2141 section 2.3 reserved characters
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| |
URN urn:[0-9A-Za-z][0-9A-Za-z-]{0,31}:(?:%[0-9a-fA-F]{2}|[0-9A-Za-z()+,.:=@;$_!*'/?#-])+
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| |
# Networking
|
| |
MAC (?:%{CISCOMAC}|%{WINDOWSMAC}|%{COMMONMAC})
|
| |
CISCOMAC (?:(?:[A-Fa-f0-9]{4}\.){2}[A-Fa-f0-9]{4})
|
| |
WINDOWSMAC (?:(?:[A-Fa-f0-9]{2}-){5}[A-Fa-f0-9]{2})
|
| |
COMMONMAC (?:(?:[A-Fa-f0-9]{2}:){5}[A-Fa-f0-9]{2})
|
| |
IPV6 ((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?
|
| |
IPV4 (?<![0-9])(?:(?:[0-1]?[0-9]{1,2}|2[0-4][0-9]|25[0-5])[.](?:[0-1]?[0-9]{1,2}|2[0-4][0-9]|25[0-5])[.](?:[0-1]?[0-9]{1,2}|2[0-4][0-9]|25[0-5])[.](?:[0-1]?[0-9]{1,2}|2[0-4][0-9]|25[0-5]))(?![0-9])
|
| |
IP (?:%{IPV6}|%{IPV4})
|
| |
HOSTNAME \b(?:[0-9A-Za-z][0-9A-Za-z-]{0,62})(?:\.(?:[0-9A-Za-z][0-9A-Za-z-]{0,62}))*(\.?|\b)
|
| |
IPORHOST (?:%{IP}|%{HOSTNAME})
|
| |
HOSTPORT %{IPORHOST}:%{POSINT}
|
| |
|
| |
# paths
|
| |
PATH (?:%{UNIXPATH}|%{WINPATH})
|
| |
UNIXPATH (/([\w_%!$@:.,+~-]+|\\.)*)+
|
| |
TTY (?:/dev/(pts|tty([pq])?)(\w+)?/?(?:[0-9]+))
|
| |
WINPATH (?>[A-Za-z]+:|\\)(?:\\[^\\?*]*)+
|
| |
URIPROTO [A-Za-z]([A-Za-z0-9+\-.]+)+
|
| |
URIHOST %{IPORHOST}(?::%{POSINT:port})?
|
| |
# uripath comes loosely from RFC1738, but mostly from what Firefox
|
| |
# doesn't turn into %XX
|
| |
URIPATH (?:/[A-Za-z0-9$.+!*'(){},~:;=@#%&_\-]*)+
|
| |
#URIPARAM \?(?:[A-Za-z0-9]+(?:=(?:[^&]*))?(?:&(?:[A-Za-z0-9]+(?:=(?:[^&]*))?)?)*)?
|
| |
URIPARAM \?[A-Za-z0-9$.+!*'|(){},~@#%&/=:;_?\-\[\]<>]*
|
| |
URIPATHPARAM %{URIPATH}(?:%{URIPARAM})?
|
| |
URI %{URIPROTO}://(?:%{USER}(?::[^@]*)?@)?(?:%{URIHOST})?(?:%{URIPATHPARAM})?
|
| |
|
| |
# Months: January, Feb, 3, 03, 12, December
|
| |
MONTH \b(?:[Jj]an(?:uary|uar)?|[Ff]eb(?:ruary|ruar)?|[Mm](?:a|ä)?r(?:ch|z)?|[Aa]pr(?:il)?|[Mm]a(?:y|i)?|[Jj]un(?:e|i)?|[Jj]ul(?:y)?|[Aa]ug(?:ust)?|[Ss]ep(?:tember)?|[Oo](?:c|k)?t(?:ober)?|[Nn]ov(?:ember)?|[Dd]e(?:c|z)(?:ember)?)\b
|
| |
MONTHNUM (?:0?[1-9]|1[0-2])
|
| |
MONTHNUM2 (?:0[1-9]|1[0-2])
|
| |
MONTHDAY (?:(?:0[1-9])|(?:[12][0-9])|(?:3[01])|[1-9])
|
| |
|
| |
# Days: Monday, Tue, Thu, etc...
|
| |
DAY (?:Mon(?:day)?|Tue(?:sday)?|Wed(?:nesday)?|Thu(?:rsday)?|Fri(?:day)?|Sat(?:urday)?|Sun(?:day)?)
|
| |
|
| |
# Years?
|
| |
YEAR (?>\d\d){1,2}
|
| |
HOUR (?:2[0123]|[01]?[0-9])
|
| |
MINUTE (?:[0-5][0-9])
|
| |
# '60' is a leap second in most time standards and thus is valid.
|
| |
SECOND (?:(?:[0-5]?[0-9]|60)(?:[:.,][0-9]+)?)
|
| |
TIME (?!<[0-9])%{HOUR}:%{MINUTE}(?::%{SECOND})(?![0-9])
|
| |
# datestamp is YYYY/MM/DD-HH:MM:SS.UUUU (or something like it)
|
| |
DATE_US %{MONTHNUM}[/-]%{MONTHDAY}[/-]%{YEAR}
|
| |
DATE_EU %{MONTHDAY}[./-]%{MONTHNUM}[./-]%{YEAR}
|
| |
ISO8601_TIMEZONE (?:Z|[+-]%{HOUR}(?::?%{MINUTE}))
|
| |
ISO8601_SECOND (?:%{SECOND}|60)
|
| |
TIMESTAMP_ISO8601 %{YEAR}-%{MONTHNUM}-%{MONTHDAY}[T ]%{HOUR}:?%{MINUTE}(?::?%{SECOND})?%{ISO8601_TIMEZONE}?
|
| |
DATE %{DATE_US}|%{DATE_EU}
|
| |
DATESTAMP %{DATE}[- ]%{TIME}
|
| |
TZ (?:[APMCE][SD]T|UTC)
|
| |
DATESTAMP_RFC822 %{DAY} %{MONTH} %{MONTHDAY} %{YEAR} %{TIME} %{TZ}
|
| |
DATESTAMP_RFC2822 %{DAY}, %{MONTHDAY} %{MONTH} %{YEAR} %{TIME} %{ISO8601_TIMEZONE}
|
| |
DATESTAMP_OTHER %{DAY} %{MONTH} %{MONTHDAY} %{TIME} %{TZ} %{YEAR}
|
| |
DATESTAMP_EVENTLOG %{YEAR}%{MONTHNUM2}%{MONTHDAY}%{HOUR}%{MINUTE}%{SECOND}
|
| |
|
| |
# Syslog Dates: Month Day HH:MM:SS
|
| |
SYSLOGTIMESTAMP %{MONTH} +%{MONTHDAY} %{TIME}
|
| |
PROG [\x21-\x5a\x5c\x5e-\x7e]+
|
| |
SYSLOGPROG %{PROG:program}(?:\[%{POSINT:pid}\])?
|
| |
SYSLOGHOST %{IPORHOST}
|
| |
SYSLOGFACILITY <%{NONNEGINT:facility}.%{NONNEGINT:priority}>
|
| |
HTTPDATE %{MONTHDAY}/%{MONTH}/%{YEAR}:%{TIME} %{INT}
|
| |
|
| |
# Shortcuts
|
| |
QS %{QUOTEDSTRING}
|
| |
|
| |
# Log formats
|
| |
SYSLOGBASE %{SYSLOGTIMESTAMP:timestamp} (?:%{SYSLOGFACILITY} )?%{SYSLOGHOST:logsource} %{SYSLOGPROG}:
|
| |
|
| |
# Log Levels
|
| |
LOGLEVEL ([Aa]lert|ALERT|[Tt]race|TRACE|[Dd]ebug|DEBUG|[Nn]otice|NOTICE|[Ii]nfo|INFO|[Ww]arn?(?:ing)?|WARN?(?:ING)?|[Ee]rr?(?:or)?|ERR?(?:OR)?|[Cc]rit?(?:ical)?|CRIT?(?:ICAL)?|[Ff]atal|FATAL|[Ss]evere|SEVERE|EMERG(?:ENCY)?|[Ee]merg(?:ency)?)
|