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Annotation of java/classes/org/w3c/jigsaw/http/ExtendedCommonLogger.java, revision 1.11

1.1       ylafon      1: // ExtendedCommonLogger.java
1.11    ! ylafon      2: // $Id: ExtendedCommonLogger.java,v 1.10 2001/01/07 21:47:50 ylafon Exp $
1.1       ylafon      3: // (c) COPYRIGHT MIT and INRIA, 1999.
                      4: // Please first read the full copyright statement in file COPYRIGHT.html
                      5: 
                      6: package org.w3c.jigsaw.http ;
1.11    ! ylafon      7: 
        !             8: import java.net.URL;
1.1       ylafon      9: 
                     10: import java.util.Date ;
                     11: 
                     12: import org.w3c.jigsaw.auth.AuthFilter;
                     13: 
                     14: /**
                     15:  * The ExtendedCommonLogger class implements the abstract Logger class.
                     16:  * It just rotates the log every month and use the extended log format
                     17:  * @see org.w3c.jigsaw.http.CommonLogger
                     18:  */
                     19: 
                     20: public class ExtendedCommonLogger extends CommonLogger {
                     21: 
                     22:     private   byte                 msgbuf[] = null ;
                     23: 
                     24:     /**
                     25:      * Log the given HTTP transaction.
                     26:      * This is shamelessly slow.
                     27:      */
                     28: 
                     29:     public void log (Request request, Reply reply, int nbytes, long duration) {
                     30:        Client client = request.getClient() ;
                     31:        String entry  = null ;
                     32:        long   date   = reply.getDate();
                     33:        // Compute the time zone offset, first call only.
                     34:        if ( tz == -1 ) {
                     35:            tz = new Date().getTimezoneOffset();
                     36:        }
1.5       ylafon     37:        Date   now;
                     38:        if (date < 0 ) {
                     39:            now = new Date((new Date()).getTime() + tz*60*1000);
                     40:        } else {
                     41:            now = new Date(date + (tz*60*1000));
                     42:        }
1.1       ylafon     43: 
1.4       ylafon     44:        if (rotateLevel > 0) {
                     45:            checkLogFile(now);
1.1       ylafon     46:        }
1.4       ylafon     47: 
1.1       ylafon     48:        String user = (String) request.getState(AuthFilter.STATE_AUTHUSER);
1.10      ylafon     49:        URL urlst = (URL) request.getState(Request.ORIG_URL_STATE);
                     50:        String requrl;
                     51:        if (urlst == null) {
1.9       ylafon     52:            requrl = request.getURL().toExternalForm();
1.10      ylafon     53:        } else {
                     54:            requrl = urlst.toExternalForm();
1.9       ylafon     55:        }
1.1       ylafon     56:        entry = client.getInetAddress().getHostAddress()
                     57:            + " " + "-"                            // user name
                     58:            + " " + ((user == null ) ? "-" : user) // auth user name
                     59:            + ((now.getDate() < 10) ? " [0" : " [")
                     60:            + (now.getDate()                       // current date
                     61:               + "/" + monthnames[now.getMonth()]
                     62:               + "/" + (now.getYear() + 1900)
                     63:               + ((now.getHours() < 10)
                     64:                  ? (":0" + now.getHours())
                     65:                  : (":" + now.getHours()))
                     66:               + ((now.getMinutes() < 10)
                     67:                  ? (":0" + now.getMinutes())
                     68:                  : (":" + now.getMinutes()))
                     69:               + ((now.getSeconds() < 10)
                     70:                  ? (":0" + now.getSeconds())
                     71:                  : (":" + now.getSeconds()))
1.6       ylafon     72:               + " +0000]")  // we always use GMT because of some old jdk...
1.1       ylafon     73:            + " \"" + request.getMethod()       // request line
1.9       ylafon     74:            + " " + requrl
1.1       ylafon     75:            + " " + request.getVersion()
                     76:            + "\" " + reply.getStatus()         // reply status
1.7       ylafon     77:            + " " + ((nbytes < 0 ) ? "-" :
                     78:                     Integer.toString(nbytes)) // # of emited bytes
1.2       ylafon     79:            + " \"" + 
1.3       ylafon     80:            ((request.getReferer() == null) ? "-" : request.getReferer())
1.2       ylafon     81:            + "\"" // the referer (ext log)
                     82:            + " \"" + 
1.3       ylafon     83:            ((request.getUserAgent() == null) ? "-" : request.getUserAgent())
1.2       ylafon     84:            + "\"" // User agent
1.1       ylafon     85:            + "\n" ;
                     86:        logmsg (entry) ;
                     87:     }
1.8       ylafon     88: 
1.1       ylafon     89:     /**
                     90:      * Construct a new Logger instance.
                     91:      */
1.8       ylafon     92: 
1.1       ylafon     93:     ExtendedCommonLogger () {
                     94:        this.msgbuf = new byte[128] ;
                     95:     }   
1.8       ylafon     96: 
1.1       ylafon     97: }