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Annotation of java/classes/org/w3c/jigsaw/http/ExtendedCommonLogger.java, revision 1.9

1.1       ylafon      1: // ExtendedCommonLogger.java
1.9     ! ylafon      2: // $Id: ExtendedCommonLogger.java,v 1.8 2000/08/16 21:37:40 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 ;
                      7: 
                      8: import java.util.Date ;
                      9: 
                     10: import org.w3c.jigsaw.auth.AuthFilter;
                     11: 
                     12: /**
                     13:  * The ExtendedCommonLogger class implements the abstract Logger class.
                     14:  * It just rotates the log every month and use the extended log format
                     15:  * @see org.w3c.jigsaw.http.CommonLogger
                     16:  */
                     17: 
                     18: public class ExtendedCommonLogger extends CommonLogger {
                     19: 
                     20:     private   byte                 msgbuf[] = null ;
                     21: 
                     22:     /**
                     23:      * Log the given HTTP transaction.
                     24:      * This is shamelessly slow.
                     25:      */
                     26: 
                     27:     public void log (Request request, Reply reply, int nbytes, long duration) {
                     28:        Client client = request.getClient() ;
                     29:        String entry  = null ;
                     30:        long   date   = reply.getDate();
                     31:        // Compute the time zone offset, first call only.
                     32:        if ( tz == -1 ) {
                     33:            tz = new Date().getTimezoneOffset();
                     34:        }
1.5       ylafon     35:        Date   now;
                     36:        if (date < 0 ) {
                     37:            now = new Date((new Date()).getTime() + tz*60*1000);
                     38:        } else {
                     39:            now = new Date(date + (tz*60*1000));
                     40:        }
1.1       ylafon     41: 
1.4       ylafon     42:        if (rotateLevel > 0) {
                     43:            checkLogFile(now);
1.1       ylafon     44:        }
1.4       ylafon     45: 
1.1       ylafon     46:        String user = (String) request.getState(AuthFilter.STATE_AUTHUSER);
1.9     ! ylafon     47:        String requrl = (String) request.getState(Request.ORIG_URL_STATE);
        !            48:        if (requrl == null) {
        !            49:            requrl = request.getURL().toExternalForm();
        !            50:        }
1.1       ylafon     51:        entry = client.getInetAddress().getHostAddress()
                     52:            + " " + "-"                            // user name
                     53:            + " " + ((user == null ) ? "-" : user) // auth user name
                     54:            + ((now.getDate() < 10) ? " [0" : " [")
                     55:            + (now.getDate()                       // current date
                     56:               + "/" + monthnames[now.getMonth()]
                     57:               + "/" + (now.getYear() + 1900)
                     58:               + ((now.getHours() < 10)
                     59:                  ? (":0" + now.getHours())
                     60:                  : (":" + now.getHours()))
                     61:               + ((now.getMinutes() < 10)
                     62:                  ? (":0" + now.getMinutes())
                     63:                  : (":" + now.getMinutes()))
                     64:               + ((now.getSeconds() < 10)
                     65:                  ? (":0" + now.getSeconds())
                     66:                  : (":" + now.getSeconds()))
1.6       ylafon     67:               + " +0000]")  // we always use GMT because of some old jdk...
1.1       ylafon     68:            + " \"" + request.getMethod()       // request line
1.9     ! ylafon     69:            + " " + requrl
1.1       ylafon     70:            + " " + request.getVersion()
                     71:            + "\" " + reply.getStatus()         // reply status
1.7       ylafon     72:            + " " + ((nbytes < 0 ) ? "-" :
                     73:                     Integer.toString(nbytes)) // # of emited bytes
1.2       ylafon     74:            + " \"" + 
1.3       ylafon     75:            ((request.getReferer() == null) ? "-" : request.getReferer())
1.2       ylafon     76:            + "\"" // the referer (ext log)
                     77:            + " \"" + 
1.3       ylafon     78:            ((request.getUserAgent() == null) ? "-" : request.getUserAgent())
1.2       ylafon     79:            + "\"" // User agent
1.1       ylafon     80:            + "\n" ;
                     81:        logmsg (entry) ;
                     82:     }
1.8       ylafon     83: 
1.1       ylafon     84:     /**
                     85:      * Construct a new Logger instance.
                     86:      */
1.8       ylafon     87: 
1.1       ylafon     88:     ExtendedCommonLogger () {
                     89:        this.msgbuf = new byte[128] ;
                     90:     }   
1.8       ylafon     91: 
1.1       ylafon     92: }