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The shorthand pattern pattern="common" corresponds to the Common Log Format defined by '%h %l %u %t "%r" %s %b'.
The shorthand pattern pattern="combined" appends the values of the Referer and User-Agent headers, each in double quotes, to the common pattern.
In XpoLog such pattern (combined) will be translated into:
{ip:Client IP,ftype=remoteip;type=;,} {string:Remote Log Name,ftype=remotelog;,} {string:Remote User,ftype=remoteuser;,} [{date:Date,locale=en,dd/MMM/yyyy:HH:mm:ss z}] "{choice:Method,ftype=reqmethod;,GET;POST} {string:URL,ftype=requrl;,}{block,start,emptiness=true}?{string:Query,ftype=querystring;,}{block,end,emptiness=true} {string:reqprotocol,ftype=reqprotocol;,}" {number:Status,ftype=respstatus;,} {number:Bytes Sent,ftype=bytesent;,} "{string:Referer,ftype=referer;,}" "{string:User Agent,ftype=useragent;,}"{eoe}
In XpoLog such pattern (common) will be translated into:
{ip:Client IP,ftype=remoteip;type=;,} {string:Remote Log Name,ftype=remotelog;,} {string:Remote User,ftype=remoteuser;,} [{date:Date,locale=en,dd/MMM/yyyy:HH:mm:ss z}] "{choice:Method,ftype=reqmethod;,GET;POST} {string:URL,ftype=requrl;,}{block,start,emptiness=true}?{string:Query,ftype=querystring;,}{block,end,emptiness=true} {string:reqprotocol,ftype=reqprotocol;,}" {number:Status,ftype=respstatus;,} {number:Bytes Sent,ftype=bytesent;,}{eoe}
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