2 # logger.pl: logger functions!
4 # Version: v0.4 (20000923)
6 # NOTE: Based on code by Kevin Lenzo & Patrick Cole (c) 1997
11 use vars qw($statcount $bot_pid $forkedtime $statcountfix $addressed);
12 use vars qw($logDate $logold $logcount $logtime $logrepeat);
13 use vars qw(@backlog);
14 use vars qw(%param %file);
32 'black' => 30, 'on_black' => 40,
33 'red' => 31, 'on_red' => 41,
34 'green' => 32, 'on_green' => 42,
35 'yellow' => 33, 'on_yellow' => 43,
36 'blue' => 34, 'on_blue' => 44,
37 'magenta' => 35, 'on_magenta' => 45,
38 'cyan' => 36, 'on_cyan' => 46,
39 'white' => 37, 'on_white' => 47
42 use vars qw($b_black $_black $b_red $_red $b_green $_green
43 $b_yellow $_yellow $b_blue $_blue $b_magenta $_magenta
44 $b_cyan $_cyan $b_white $_white $_reset $_bold $ob $b);
46 $b_black = cl('bold black'); $_black = cl('black');
47 $b_red = cl('bold red'); $_red = cl('red');
48 $b_green = cl('bold green'); $_green = cl('green');
49 $b_yellow = cl('bold yellow'); $_yellow = cl('yellow');
50 $b_blue = cl('bold blue'); $_blue = cl('blue');
51 $b_magenta = cl('bold magenta'); $_magenta = cl('magenta');
52 $b_cyan = cl('bold cyan'); $_cyan = cl('cyan');
53 $b_white = cl('bold white'); $_white = cl('white');
54 $_reset = cl('reset'); $_bold = cl('bold');
55 $ob = cl('reset'); $b = cl('bold');
57 ############################################################################
58 # Implementation (attribute string form)
59 ############################################################################
61 # Return the escape code for a given set of color attributes.
63 my @codes = map { split } @_;
67 unless (defined $attributes{$_}) { die "Invalid attribute name $_" }
68 $attribute .= $attributes{$_} . ';';
71 ($attribute ne '') ? "\e[${attribute}m" : undef;
76 return unless (&IsParam("logfile"));
77 $file{log} = $param{'logfile'};
80 my $path = &getPath($file{log});
83 &ERROR("openLog: failed opening log to $file{log}; disabling.");
84 delete $param{'logfile'};
88 &status("openLog: making $path.");
89 last if (mkdir $path, 0755);
93 if (&IsParam("logType") and $param{'logType'} =~ /DAILY/i) {
94 my ($day,$month,$year) = (localtime(time()))[3,4,5];
95 $logDate = sprintf("%04d%02d%02d",$year+1900,$month+1,$day);
96 $file{log} .= "-".$logDate;
99 if (open(LOG, ">>$file{log}")) {
100 &status("Opened logfile $file{log}.");
103 &status("cannot open logfile $file{log}; not logging.");
108 # lame fix for paramlogfile.
109 return unless (&IsParam("logfile"));
110 return unless (defined fileno LOG);
113 &status("Closed logfile ($file{log}).");
117 # Usage: &compress($file);
120 my @compress = ("/usr/bin/bzip2","/bin/gzip");
124 # ironically this does not get logged :)
125 &WARN("compress: file ($file) does not exist.");
129 if (-f "$file.gz" or -f "$file.bz2") {
130 &WARN("compress: file.(gz|bz2) already exists.");
134 foreach (@compress) {
135 next unless ( -x $_);
137 &status("Compressing '$file' with $_.");
138 system("$_ $file &");
144 &ERROR("no compress program found.");
152 return unless (&IsParam("DEBUG"));
154 &status("${b_green}!DEBUG!$ob $_[0]");
158 &status("${b_red}!ERROR!$ob $_[0]");
162 return unless (&IsParam("WARN"));
164 return if ($_[0] =~ /^PERL: Subroutine \S+ redefined at/);
166 &status("${b_yellow}!WARN!$ob $_[0]");
170 &status("${b_cyan}!FIXME!$ob $_[0] (SHOULD NOT HAPPEN?)");
174 &status("${b_cyan}!TODO!$ob $_[0]");
178 if (!&IsParam("VERBOSITY")) {
180 } elsif ($param{'VERBOSITY'} eq "1" and $_[1] <= 1) {
182 } elsif ($param{'VERBOSITY'} eq "2" and $_[1] <= 2) {
191 if ($input eq $logold) {
194 if ($logrepeat >= 3) {
196 &status("LOG: repeat throttle.");
202 # if it's not a scalar, attempt to warn and fix.
203 if (ref($input) ne "") {
204 &status("status: 'input' is not scalar (".ref($input).").");
205 if (ref($input) eq "ARRAY") {
207 &WARN("status: '$_'.");
212 # Something is using this w/ NULL.
213 if (!defined $input or $input =~ /^\s*$/) {
214 $input = "Blank status call?";
217 $input =~ s/\002|037//g; # bold,video,underline => remove.
219 # pump up the stats (or loglinenum).
222 # fix style of output if process is child.
223 if (defined $bot_pid and $$ != $bot_pid and !defined $statcountfix) {
229 ### TODO: move this _after_ printing?
232 if ($logtime != $time) {
234 } elsif ($logtime == $time) {
235 if ($logcount < 25) { # too high?
239 &status("LOG: Throttling."); # recursive?
248 # Log differently for forked/non-forked output.
250 $status = "!$statcount! ".$input;
251 if ($statcount > 1000) {
252 print LOG "ERROR: FORKED PROCESS RAN AWAY; KILLING.\n";
253 print LOG "VERB: ".(&Time2String(time() - $forkedtime))."\n";
257 $status = "[$statcount] ".$input;
260 if (&IsParam("backlog")) {
261 push(@backlog, $status); # append to end.
262 shift(@backlog) if (scalar @backlog > $param{'backlog'});
265 if (&IsParam("VERBOSITY")) {
267 printf $_red."!%5d!".$ob." ", $statcount;
269 printf $_green."[%5d]".$ob." ", $statcount;
272 # three uberstabs to Derek Moeller.
273 my $printable = $input;
275 if ($printable =~ s/^(<\/\S+>) //) {
276 # it's me saying something on a channel
278 print "$b_yellow$name $printable$ob\n";
279 } elsif ($printable =~ s/^(<\S+>) //) {
280 # public message on channel.
284 print "$b_red$name $printable$ob\n";
286 print "$b_cyan$name$ob $printable$ob\n";
289 } elsif ($printable =~ s/^\* (\S+)\/(\S+) //) {
291 print "$b_white*$ob $b_cyan$1$ob/$b_blue$2$ob $printable\n";
292 } elsif ($printable =~ s/^(-\S+-) //) {
294 print "$_green$1 $printable$ob\n";
295 } elsif ($printable =~ s/^(\* )?(\[\S+\]) //) {
296 # message/private action from someone
297 print "$b_white$1$ob" if (defined $1);
298 print "$b_red$2 $printable$ob\n";
299 } elsif ($printable =~ s/^(>\S+<) //) {
300 # i'm messaging someone
301 print "$b_magenta$1 $printable$ob\n";
302 } elsif ($printable =~ s/^(enter:|update:|forget:) //) {
303 # something that should be SEEN
304 print "$b_green$1 $printable$ob\n";
306 print "$printable\n";
309 print "VERBOSITY IS OFF?\n";
312 # log the line into a file.
313 return unless (&IsParam("logfile"));
314 return unless (defined fileno LOG);
316 # remove control characters from logging.
317 $input =~ s/\e\[[0-9;]+m//g;
318 $input =~ s/[\cA-\c_]//g;
319 $input = "FORK($$) ".$input if ($statcountfix);
322 if (&IsParam("logType") and $param{'logType'} =~ /DAILY/i) {
323 $date = sprintf("%02d:%02d.%02d", (localtime(time()))[2,1,0]);
325 my ($day,$month,$year) = (localtime(time()))[3,4,5];
326 my $newlogDate = sprintf("%04d%02d%02d",$year+1900,$month+1,$day);
327 if (defined $logDate and $newlogDate != $logDate) {
329 &compress($file{log});
336 print LOG sprintf("%s %s\n", $date, $input);
340 if (!open(SQLDEBUG, ">>$param{'SQLDebug'}")) {
341 &ERROR("cannot open $param{'SQLDebug'}...");
342 delete $param{'SQLDebug'};
346 &status("Opened SQL Debug file: $param{'SQLDebug'}");
353 &status("Closed SQL Debug file: $param{'SQLDebug'}");