Add get_expected_content_length()

[privoxy.git] / tools / privoxy-log-parser.pl

diff --git a/tools/privoxy-log-parser.pl b/tools/privoxy-log-parser.pl
index dc0c51e..e61eb93 100755 (executable)
--- a/tools/privoxy-log-parser.pl
+++ b/tools/privoxy-log-parser.pl
@@ -8,7 +8,7 @@
 #
 # http://www.fabiankeil.de/sourcecode/privoxy-log-parser/
 #
-# $Id: privoxy-log-parser.pl,v 1.130 2012/05/24 15:01:05 fabiankeil Exp $
+# $Id: privoxy-log-parser.pl,v 1.135 2012/07/27 17:40:31 fabiankeil Exp $
 #
 # TODO:
 #       - LOG_LEVEL_CGI, LOG_LEVEL_ERROR, LOG_LEVEL_WRITE content highlighting
@@ -139,6 +139,7 @@ sub prepare_our_stuff () {
         Force           => 'red',
         Writing         => 'light_green',
         Received        => 'yellow',
+        Actions         => 'yellow',
         # ----------------------
         URL                  => 'yellow',
         path                 => 'brown',
@@ -914,6 +915,7 @@ sub handle_loglevel_header ($) {
           or $c =~ m/^Continue hack in da house/
           or $c =~ m/^Merged multiple header lines to:/
           or $c =~ m/^Added header: /
+          or $c =~ m/^Enlisting (?:sorted|left-over) header/
             )
     {
         # XXX: Some of these may need highlighting
@@ -962,6 +964,8 @@ sub handle_loglevel_header ($) {
         # Continue hack in da house.
         # Merged multiple header lines to: 'X-FORWARDED-PROTO: http X-HOST: 127.0.0.1'
         # Added header: Content-Encoding: deflate
+        # Enlisting sorted header User-Agent: Mozilla/5.0 (X11; SunOS i86pc; rv:10.0.3) Gecko/20100101 Firefox/10.0.3
+        # Enlisting left-over header Connection: close
 
     } elsif ($c =~ m/^scanning headers for:/) {
 
@@ -1428,6 +1432,14 @@ sub handle_loglevel_connect ($) {
         return '' if SUPPRESS_ACCEPTED_CONNECTIONS;
         $c = highlight_matched_host($c, '(?<=connection from ).*');
 
+    } elsif ($c =~ m/^Closing client socket/) {
+
+        # Closing client socket 5. Keep-alive: 0, Socket alive: 1. Data available: 0.
+        $c = highlight_matched_pattern($c, 'Number', '(?<=socket )\d+');
+        $c = highlight_matched_pattern($c, 'Number', '(?<=Keep-alive: )\d+');
+        $c = highlight_matched_pattern($c, 'Number', '(?<=Socket alive: )\d+');
+        $c = highlight_matched_pattern($c, 'Number', '(?<=available: )\d+');
+
     } elsif ($c =~ m/^write header to: .* failed:/) {
 
         # write header to: 10.0.0.1 failed: Broken pipe
@@ -1531,10 +1543,17 @@ sub handle_loglevel_connect ($) {
         $c =~ s@(?<=Timeout is: )(\d+)@$h{'Number'}$1$h{'Standard'}@;
         $c =~ s@(?<=Assumed latency: )(\d+)@$h{'Number'}$1$h{'Standard'}@;
 
-    } elsif ($c =~ m/^Stopped waiting for the request line./) {
+    } elsif ($c =~ m/^Stopped waiting for the request line/ or
+             $c =~ m/^No request line on socket \d received in time/ or
+             $c =~ m/^The client side of the connection on socket \d/) {
 
         # Stopped waiting for the request line. Timeout: 121.
+        # Privoxy 3.0.19 and later:
+        # No request line on socket 5 received in time. Timeout: 1.
+        # The client side of the connection on socket 5 got closed \
+        #  without sending a complete request line.
         $c =~ s@(?<=Timeout: )(\d+)@$h{'Number'}$1$h{'Standard'}@;
+        $c =~ s@(?<=socket )(\d+)@$h{'Number'}$1$h{'Standard'}@;
 
     } elsif ($c =~ m/^Waiting for \d/) {
 
@@ -2031,7 +2050,15 @@ sub init_stats () {
 sub get_percentage ($$) {
     my $big = shift;
     my $small = shift;
+
+    # If small is 0 the percentage is always 0%.
+    # Make sure it works even if big is 0 as well.
+    return "0.00%" if ($small eq 0);
+
+    # Prevent division by zero.
+    # XXX: Is this still supposed to be reachable?
     return "NaN" if ($big eq 0);
+
     return sprintf("%.2f%%", $small / $big * 100);
 }
 
@@ -2207,6 +2234,7 @@ sub parse_loop () {
         'Fatal error'       => \&handle_loglevel_ignore,
         'Writing'           => \&handle_loglevel_ignore,
         'Received'          => \&handle_loglevel_ignore,
+        'Actions'           => \&handle_loglevel_ignore,
         'Unknown log level' => \&handle_loglevel_ignore,
     );
 
@@ -2298,6 +2326,7 @@ sub stats_loop () {
          'Fatal error'       => \&handle_loglevel_ignore,
          'Writing'           => \&handle_loglevel_ignore,
          'Received'          => \&handle_loglevel_ignore,
+         'Actions'           => \&handle_loglevel_ignore,
          'Unknown log level' => \&handle_loglevel_ignore
     );