Annotation of java/classes/org/w3c/jigsaw/http/ExtendedCommonLogger.java, revision 1.15
1.1 ylafon 1: // ExtendedCommonLogger.java
1.15 ! ylafon 2: // $Id: ExtendedCommonLogger.java,v 1.14 2002/06/20 11:27:53 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: long date = reply.getDate();
1.4 ylafon 32:
1.1 ylafon 33: String user = (String) request.getState(AuthFilter.STATE_AUTHUSER);
1.10 ylafon 34: URL urlst = (URL) request.getState(Request.ORIG_URL_STATE);
35: String requrl;
36: if (urlst == null) {
1.15 ! ylafon 37: URL u = request.getURL();
! 38: if (u == null) {
! 39: requrl = noUrl;
! 40: } else {
! 41: requrl = u.toExternalForm();
! 42: }
1.10 ylafon 43: } else {
44: requrl = urlst.toExternalForm();
1.9 ylafon 45: }
1.13 ylafon 46: StringBuffer sb = new StringBuffer(512);
1.14 ylafon 47: String logs;
48: int status = reply.getStatus();
49: if ((status > 999) || (status < 0)) {
50: status = 999; // means unknown
51: }
52: synchronized(sb) {
53: byte ib[] = client.getInetAddress().getAddress();
54: if (ib.length == 4) {
55: for (int i=0; i< 4; i++) {
56: int b = ib[i];
57: if (b < 0) {
58: b += 256;
59: }
60: if (b > 99) {
61: sb.append((char)('0' + (b / 100)));
62: b = b % 100;
63: }
64: if (b > 9) {
65: sb.append((char)('0' + (b / 10)));
66: b = b % 10;
67: }
68: sb.append((char)('0'+b));
69: if (i < 3) {
70: sb.append('.');
71: }
72: }
73: } else { // ipv6, let's be safe :)
74: sb.append(client.getInetAddress().getHostAddress());
75: }
76: sb.append(" - ");
77: if (user == null) {
78: sb.append("- [");
79: } else {
80: sb.append(user);
81: sb.append(" [");
82: }
83: dateCache(date, sb);
84: sb.append("] \"");
85: sb.append(request.getMethod());
86: sb.append(' ');
87: sb.append(requrl);
88: sb.append(' ');
89: sb.append(request.getVersion());
90: sb.append("\" ");
91: sb.append((char)('0'+ status / 100));
92: status = status % 100;
93: sb.append((char)('0'+ status / 10));
94: status = status % 10;
95: sb.append((char)('0'+ status));
96: sb.append(' ');
97: if (nbytes < 0) {
98: sb.append('-');
1.13 ylafon 99: } else {
1.14 ylafon 100: sb.append(nbytes);
1.13 ylafon 101: }
1.14 ylafon 102: if (request.getReferer() == null) {
103: if (request.getUserAgent() == null) {
104: sb.append(" \"-\" \"-\"");
105: } else {
106: sb.append(" \"-\" \"");
107: sb.append(request.getUserAgent());
108: sb.append('\"');
109: }
1.13 ylafon 110: } else {
1.14 ylafon 111: if (request.getUserAgent() == null) {
112: sb.append(" \"");
113: sb.append(request.getReferer());
114: sb.append("\" \"-\"");
115: } else {
116: sb.append(" \"");
117: sb.append(request.getReferer());
118: sb.append("\" \"");
119: sb.append(request.getUserAgent());
120: sb.append('\"');
121: }
1.13 ylafon 122: }
1.14 ylafon 123: sb.append('\n');
124: logs = sb.toString();
1.13 ylafon 125: }
1.14 ylafon 126: logmsg(logs);
1.1 ylafon 127: }
1.8 ylafon 128:
1.1 ylafon 129: /**
130: * Construct a new Logger instance.
131: */
1.8 ylafon 132:
1.1 ylafon 133: ExtendedCommonLogger () {
134: this.msgbuf = new byte[128] ;
135: }
1.8 ylafon 136:
1.1 ylafon 137: }
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