X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=src%2FIRC%2FSchedulers.pl;h=00dabb3889e400442e2ffd4d74e701cf9ea7d199;hb=73555fc86ddc2021610ab944855b11d1c19816e6;hp=a1ffb7ddf648aaf8dbbce18b27755f88bf4296e0;hpb=5269db684ceca4d616c71f2626ce1219ff4d31e5;p=infobot.git diff --git a/src/IRC/Schedulers.pl b/src/IRC/Schedulers.pl index a1ffb7d..00dabb3 100644 --- a/src/IRC/Schedulers.pl +++ b/src/IRC/Schedulers.pl @@ -5,15 +5,50 @@ # Created: 20000117 # -if (&IsParam("useStrict")) { use strict; } +# use strict; # TODO use POSIX qw(strftime); -use vars qw(%sched); +use vars qw(%sched %schedule); + +# format: function name = ( +# str chanconfdefault, +# int internaldefault, +# bool deferred, +# int next run, (optional) +# ) + +#%schedule = { +# uptimeLoop => ("", 60, 1), +#}; + +sub setupSchedulersII { + foreach (keys %schedule) { + &queueTask($_, @{ $schedule{$_} }); + } +} -# -# is there a point in ScheduleChecked()? -# not yet... not unless we run setupSchedulers more than once. -# +sub queueTask { + my($codename, $chanconfdef, $intervaldef, $defer) = @_; + my $t = &getChanConfDefault($chanconfdef, $intervaldef); + my $waittime = &getRandomInt($t); + + if (!defined $waittime) { + &WARN("interval == waittime == UNDEF for $codename."); + return; + } + + my $time = $schedule{$codename}[3]; + if (defined $time and $time > time()) { + &WARN("Sched for $codename already exists."); + return; + } + +# &VERB("Scheduling \&$codename() for ".&Time2String($waittime),3); + + my $retval = $conn->schedule($waittime, sub { + \&$codename; + }, @args ); +} sub setupSchedulers { &VERB("Starting schedulers...",2); @@ -21,31 +56,37 @@ sub setupSchedulers { # ONCE OFF. # REPETITIVE. - &uptimeCycle(1); + # 1 for run straight away, 2 for on next-run. + &uptimeLoop(1); &randomQuote(2); &randomFactoid(2); - &randomFreshmeat(2); - &logCycle(1); + &logLoop(1); &chanlimitCheck(1); &netsplitCheck(1); # mandatory - &floodCycle(1); # mandatory - &seenFlush(1); - &leakCheck(1); # mandatory + &floodLoop(1); # mandatory + &seenFlush(2); + &leakCheck(2); # mandatory &ignoreCheck(1); # mandatory - &seenFlushOld(1); + &seenFlushOld(2); &ircCheck(1); # mandatory &miscCheck(1); # mandatory + &miscCheck2(2); # mandatory &shmFlush(1); # mandatory - &slashdotCycle(2); - &freshmeatCycle(2); - &kernelCycle(2); - &wingateWriteFile(1); - &factoidCheck(1); - + &slashdotLoop(2); + &plugLoop(2); + &kernelLoop(2); + &wingateWriteFile(2); + &factoidCheck(2); # takes a couple of seconds on a 486. defer it +# TODO: convert to new format... or nuke altogether. + &newsFlush(1); + + # TODO: squeeze this into a one-liner. # my $count = map { exists $sched{$_}{TIME} } keys %sched; my $count = 0; foreach (keys %sched) { - next unless (exists $sched{$_}{TIME}); + my $time = $sched{$_}{TIME}; + next unless (defined $time and $time > time()); + $count++; } @@ -62,28 +103,18 @@ sub ScheduleThis { return; } - if (exists $sched{$codename}{RUNNING}) { + my $time = $sched{$codename}{TIME}; + if (defined $time and $time > time()) { &WARN("Sched for $codename already exists."); return; } - &VERB("Scheduling \&$codename() for ".&Time2String($waittime),3); +# &VERB("Scheduling \&$codename() for ".&Time2String($waittime),3); + my $retval = $conn->schedule($waittime, \&$codename, @args); $sched{$codename}{LABEL} = $retval; $sched{$codename}{TIME} = time()+$waittime; - $sched{$codename}{RUNNING} = 1; -} - -sub ScheduleChecked { - my ($codename) = shift; - - # what the hell is this for? - if (exists $sched{$codename}{RUNNING}) { -### &DEBUG("SC: Removed $codename."); - delete $sched{$codename}{RUNNING}; - } else { -### &WARN("sched $codename already removed."); - } + $sched{$codename}{LOOP} = 1; } #### @@ -91,19 +122,20 @@ sub ScheduleChecked { #### sub randomQuote { - my $interval = $param{'randomQuoteInterval'} || 60; - &ScheduleThis($interval, "randomQuote") if (@_); - &ScheduleChecked("randomQuote"); - return if ($_[0] eq "2"); # defer. + my $interval = &getChanConfDefault("randomQuoteInterval", 60); + if (@_) { + &ScheduleThis($interval, "randomQuote"); + return if ($_[0] eq "2"); # defer. + } - my $line = &getRandomLineFromFile($bot_misc_dir. "/blootbot.randtext"); + my $line = &getRandomLineFromFile($bot_data_dir. "/blootbot.randtext"); if (!defined $line) { &ERROR("random Quote: weird error?"); return; } foreach ( &ChanConfList("randomQuote") ) { - next unless (&validChan($_)); # ??? + next unless (&validChan($_)); &status("sending random Quote to $_."); &action($_, "Ponders: ".$line); @@ -116,15 +148,17 @@ sub randomFactoid { my ($key,$val); my $error = 0; - my $interval = $param{'randomFactoidInterval'} || 60; # FIXME. - &ScheduleThis($interval, "randomFactoid") if (@_); - &ScheduleChecked("randomFactoid"); - return if ($_[0] eq "2"); # defer. + my $interval = &getChanConfDefault("randomFactoidInterval", 60); + if (@_) { + &ScheduleThis($interval, "randomFactoid"); + return if ($_[0] eq "2"); # defer. + } while (1) { ($key,$val) = &randKey("factoids","factoid_key,factoid_value"); ### $val =~ tr/^[A-Z]/[a-z]/; # blah is Good => blah is good. - last if ($val !~ /^ $param{'maxLogSize'}) { - my $date = sprintf("%04d%02d%02d", (localtime)[5,4,3]); + my $date = sprintf("%04d%02d%02d", (gmtime)[5,4,3]); $file{log} = $param{'logfile'} ."-". $date; &status("cycling log file."); @@ -192,54 +204,50 @@ sub logCycle { } &closeLog(); - system("/bin/mv '$param{'logfile'}' '$file{log}'"); + CORE::system("/bin/mv '$param{'logfile'}' '$file{log}'"); &compress($file{log}); &openLog(); &status("cycling log file."); } ### check if all the logs exceed size. - my $logdir = "$bot_base_dir/log/"; - if (opendir(LOGS, $logdir)) { - my $tsize = 0; - my (%age, %size); - - while (defined($_ = readdir LOGS)) { - my $logfile = "$logdir/$_"; - - next unless ( -f $logfile); - my $size = -s $logfile; - my $age = (stat $logfile)[9]; + if (!opendir(LOGS, $bot_log_dir)) { + &WARN("logLoop: could not open dir '$bot_log_dir'"); + return; + } - $age{$age} = $logfile; - $size{$logfile} = $size; + my $tsize = 0; + my (%age, %size); + while (defined($_ = readdir LOGS)) { + my $logfile = "$bot_log_dir/$_"; - $tsize += $size; - } - closedir LOGS; + next unless ( -f $logfile); - my $delete = 0; - while ($tsize > $param{'maxLogSize'}) { - &status("LOG: current size > max ($tsize > $param{'maxLogSize'})"); - my $oldest = (sort {$a <=> $b} keys %age)[0]; - &status("LOG: unlinking $age{$oldest}."); - unlink $age{$oldest}; - $tsize -= $oldest; - $delete++; - } + my $size = -s $logfile; + my $age = (stat $logfile)[9]; + $age{$age} = $logfile; + $size{$logfile} = $size; + $tsize += $size; + } + closedir LOGS; - ### TODO: add how many b,kb,mb removed? - &status("LOG: removed $delete logs.") if ($delete); - } else { - &WARN("could not open dir $logdir"); + my $delete = 0; + while ($tsize > $param{'maxLogSize'}) { + &status("LOG: current size > max ($tsize > $param{'maxLogSize'})"); + my $oldest = (sort {$a <=> $b} keys %age)[0]; + &status("LOG: unlinking $age{$oldest}."); + unlink $age{$oldest}; + $tsize -= $oldest; + $delete++; } + ### TODO: add how many b,kb,mb removed? + &status("LOG: removed $delete logs.") if ($delete); } sub seenFlushOld { if (@_) { &ScheduleThis(1440, "seenFlushOld"); - &ScheduleChecked("seenFlushOld"); return if ($_[0] eq "2"); # defer. } @@ -247,118 +255,274 @@ sub seenFlushOld { return unless (&IsChanConf("seen") > 0); return unless (&IsChanConf("seenFlushInterval") > 0); - my $max_time = ($chanconf{_default}{'seenMaxDays'} || 30) - *60*60*24; # global. + # global setting. does not make sense for per-channel. + my $max_time = &getChanConfDefault("seenMaxDays", 30) *60*60*24; my $delete = 0; - if ($param{'DBType'} =~ /^pg|postgres|mysql/i) { - my $query = "SELECT nick,time FROM seen GROUP BY nick HAVING UNIX_TIMESTAMP() - time > $max_time"; + if ($param{'DBType'} =~ /^(pgsql|mysql|sqlite)/i) { + my $query; + + if ($param{'DBType'} =~ /^mysql|sqlite$/i) { + $query = "SELECT nick,time FROM seen GROUP BY nick HAVING ". + "UNIX_TIMESTAMP() - time > $max_time"; + } else { # pgsql. + $query = "SELECT nick,time FROM seen WHERE ". + "extract(epoch from timestamp 'now') - time > $max_time"; + } + my $sth = $dbh->prepare($query); - $sth->execute; + if ($sth->execute) { + while (my @row = $sth->fetchrow_array) { + my ($nick,$time) = @row; + + &sqlDelete("seen", { nick => $nick } ); + $delete++; + } + $sth->finish; + } + } else { + &FIXME("seenFlushOld: for bad DBType:" . $param{'DBType'} . "."); + } + &VERB("SEEN deleted $delete seen entries.",2); - while (my @row = $sth->fetchrow_array) { - my ($nick,$time) = @row; +} - &dbDel("seen","nick",$nick); - $delete++; +sub newsFlush { + if (@_) { + &ScheduleThis(60, "newsFlush"); + return if ($_[0] eq "2"); # defer. + } + + if (!&ChanConfList("news")) { + &DEBUG("newsFlush: news disabled? (chan => $chan)"); + return; + } + + my $delete = 0; + my $oldest = time(); + my %none; + foreach $chan (keys %::news) { + my $i = 0; + my $total = scalar(keys %{ $::news{$chan} }); + + if (!$total) { + delete $::news{$chan}; + next; } - $sth->finish; - } elsif ($param{'DBType'} =~ /^dbm/i) { - my $time = time(); - foreach (keys %seen) { - my $delta_time = $time - &dbGet("seen", "NULL", $_, "time"); - next unless ($delta_time > $max_time); + foreach $item (keys %{ $::news{$chan} }) { + my $t = $::news{$chan}{$item}{Expire}; + + my $tadd = $::news{$chan}{$item}{Time}; + $oldest = $tadd if ($oldest > $tadd); + + next if ($t == 0 or $t == -1); + if ($t < 1000) { + &status("newsFlush: Fixed Expire time for $chan/$item, should not happen anyway."); + $::news{$chan}{$item}{Expire} = time() + $t*60*60*24; + next; + } + + my $delta = $t - time(); - &DEBUG("seenFlushOld: ".&Time2String($delta_time) ); - delete $seen{$_}; + next unless (time() > $t); + + # TODO: show how old it was. + delete $::news{$chan}{$item}; + &status("NEWS: (newsflush) deleted '$item'"); $delete++; + $i++; } - } else { - &FIXME("seenFlushOld: for PG/NO-DB."); + + &status("NEWS (newsflush) {$chan}: deleted [$i/$total] news entries.") if ($i); + $none{$chan} = 1 if ($total == $i); + } + + # TODO: flush users aswell. + my $duser = 0; + foreach $chan (keys %::newsuser) { + next if (exists $none{$chan}); + + foreach (keys %{ $::newsuser{$chan} }) { + my $t = $::newsuser{$chan}{$_}; + if (!defined $t or ($t > 2 and $t < 1000)) { + &DEBUG("something wrong with newsuser{$chan}{$_} => $t"); + next; + } + + next unless ($oldest > $t); + + delete $::newsuser{$chan}{$_}; + $duser++; + } + + my $i = scalar(keys %{ $::newsuser{$chan} }); + delete $::newsuser{$chan} unless ($i); } - &VERB("SEEN deleted $delete seen entries.",2); + if ($delete or $duser) { + &status("NewsFlush: deleted: $delete news entries; $duser user cache."); + } } sub chanlimitCheck { + my $interval = &getChanConfDefault("chanlimitcheckInterval", 10); + if (@_) { - my $interval = &getChanConf("chanlimitcheckInterval") || 10; &ScheduleThis($interval, "chanlimitCheck"); - &ScheduleChecked("chanlimitCheck"); return if ($_[0] eq "2"); } - foreach ( &ChanConfList("chanlimitcheck") ) { - next unless (&validChan($_)); # ??? + my $str = join(' ', &ChanConfList("chanlimitcheck") ); + + foreach $chan ( &ChanConfList("chanlimitcheck") ) { + next unless (&validChan($chan)); + + if ($chan eq "_default") { + &WARN("chanlimit: we're doing $chan!! HELP ME!"); + next; + } + + my $limitplus = &getChanConfDefault("chanlimitcheckPlus", 5, $chan); + my $newlimit = scalar(keys %{ $channels{$chan}{''} }) + $limitplus; + my $limit = $channels{$chan}{'l'}; + + if (scalar keys %netsplitservers) { + if (defined $limit) { + &status("chanlimit: netsplit; removing it for $chan."); + $conn->mode($chan, "-l"); + $cache{chanlimitChange}{$chan} = time(); + &status("chanlimit: netsplit; removed."); + } - my $limitplus = &getChanConf("chanlimitcheckPlus",$_) || 5; - my $newlimit = scalar(keys %{$channels{$_}{''}}) + $limitplus; - my $limit = $channels{$_}{'l'}; + next; + } - if (scalar keys %{$channels{$_}{''}} > $limit) { - &status("LIMIT: set too low!!! FIXME"); + if (defined $limit and scalar keys %{ $channels{$chan}{''} } > $limit) { + &FIXME("LIMIT: set too low!!!"); ### run NAMES again and flush it. } - next unless (!defined $limit or $limit != $newlimit); + if (defined $limit and $limit == $newlimit) { + $cache{chanlimitChange}{$chan} = time(); + next; + } - if (!exists $channels{$_}{'o'}{$ident}) { - &ERROR("chanlimitcheck: dont have ops on $_."); + if (!exists $channels{$chan}{'o'}{$ident}) { + &status("chanlimit: dont have ops on $chan.") unless (exists $cache{warn}{chanlimit}{$chan}); + $cache{warn}{chanlimit}{$chan} = 1; + &chanServCheck($chan); next; } - &rawout("MODE $_ +l $newlimit"); - } + delete $cache{warn}{chanlimit}{$chan}; + + if (!defined $limit) { + &status("chanlimit: $chan: setting for first time or from netsplit."); + } + + if (exists $cache{chanlimitChange}{$chan}) { + my $delta = time() - $cache{chanlimitChange}{$chan}; + if ($delta < $interval*60) { + &DEBUG("chanlimit: not going to change chanlimit! ($delta<$interval*60)"); + return; + } + } + $conn->mode($chan, "+l", $newlimit); + $cache{chanlimitChange}{$chan} = time(); + } } sub netsplitCheck { my ($s1,$s2); if (@_) { - &ScheduleThis(30, "netsplitCheck"); - &ScheduleChecked("netsplitCheck"); + &ScheduleThis(15, "netsplitCheck"); return if ($_[0] eq "2"); } + $cache{'netsplitCache'}++; +# &DEBUG("running netsplitCheck... $cache{netsplitCache}"); + + if (!scalar %netsplit and scalar %netsplitservers) { + &DEBUG("nsC: !hash netsplit but hash netsplitservers <- removing!"); + undef %netsplitservers; + return; + } + + # well... this shouldn't happen since %netsplit code does it anyway. foreach $s1 (keys %netsplitservers) { - foreach $s2 (keys %{$netsplitservers{$s1}}) { - if (time() - $netsplitservers{$s1}{$s2} > 3600) { + + foreach $s2 (keys %{ $netsplitservers{$s1} }) { + my $delta = time() - $netsplitservers{$s1}{$s2}; + + if ($delta > 60*30) { &status("netsplit between $s1 and $s2 appears to be stale."); delete $netsplitservers{$s1}{$s2}; + &chanlimitCheck(); } } + + my $i = scalar(keys %{ $netsplitservers{$s1} }); + delete $netsplitservers{$s1} unless ($i); } # %netsplit hash checker. + my $count = scalar keys %netsplit; + my $delete = 0; foreach (keys %netsplit) { - if (&IsNickInAnyChan($_)) { - &DEBUG("netsplitC: $_ is in some chan; removing from netsplit list."); + if (&IsNickInAnyChan($_)) { # why would this happen? +# &DEBUG("nsC: $_ is in some chan; removing from netsplit list."); delete $netsplit{$_}; + $delete++; + next; } - next unless (time() - $netsplit{$_} > 60*60*2); # 2 hours. - next if (&IsNickInAnyChan($_)); - &DEBUG("netsplitC: $_ didn't come back from netsplit in 2 hours; removing from netsplit list."); + next unless (time() - $netsplit{$_} > 60*15); + + $delete++; delete $netsplit{$_}; } + + # yet another hack. + foreach (keys %channels) { + my $i = $cache{maxpeeps}{$chan} || 0; + my $j = scalar(keys %{ $channels{$chan} }); + next unless ($i > 10 and 0.25*$i > $j); + + &DEBUG("netsplit: 0.25*max($i) > current($j); possible netsplit?"); + } + + if ($delete) { + my $j = scalar(keys %netsplit); + &status("nsC: removed from netsplit list: (before: $count; after: $j)"); + } + + if (!scalar %netsplit and scalar %netsplitservers) { + &DEBUG("nsC: ok hash netsplit is NULL; purging hash netsplitservers"); + undef %netsplitservers; + } + + if ($count and !scalar keys %netsplit) { + &DEBUG("nsC: netsplit is hopefully gone. reinstating chanlimit check."); + &chanlimitCheck(); + } } -sub floodCycle { +sub floodLoop { my $delete = 0; my $who; if (@_) { - &ScheduleThis(60, "floodCycle"); # minutes. - &ScheduleChecked("floodCycle"); + &ScheduleThis(60, "floodLoop"); # minutes. return if ($_[0] eq "2"); } - my $time = time(); - my $interval = &getChanConfDefault("floodCycle","",60); + my $time = time(); + my $interval = &getChanConfDefault("floodCycle",60); foreach $who (keys %flood) { - foreach (keys %{$flood{$who}}) { + foreach (keys %{ $flood{$who} }) { if (!exists $flood{$who}{$_}) { &WARN("flood{$who}{$_} undefined?"); next; @@ -370,67 +534,32 @@ sub floodCycle { } } } - &VERB("floodCycle: deleted $delete items.",2); + &VERB("floodLoop: deleted $delete items.",2); } sub seenFlush { - my %stats; - my $nick; - my $flushed = 0; - $stats{'count_old'} = &countKeys("seen"); - $stats{'new'} = 0; - $stats{'old'} = 0; - if (@_) { - my $interval = $param{'seenFlushInterval'} || 60; + my $interval = &getChanConfDefault("seenFlushInterval", 60); &ScheduleThis($interval, "seenFlush"); - &ScheduleChecked("seenFlush"); return if ($_[0] eq "2"); } - if ($param{'DBType'} =~ /^mysql|pg|postgres/i) { - foreach $nick (keys %seencache) { - my $exists = &dbGet("seen","nick", $nick, "nick"); - - if (defined $exists and $exists) { - &dbUpdate("seen", "nick", $nick, ( - "time" => $seencache{$nick}{'time'}, - "host" => $seencache{$nick}{'host'}, - "channel" => $seencache{$nick}{'chan'}, - "message" => $seencache{$nick}{'msg'}, - ) ); - $stats{'old'}++; - } else { - my $retval = &dbInsert("seen", $nick, ( - "nick" => $seencache{$nick}{'nick'}, - "time" => $seencache{$nick}{'time'}, - "host" => $seencache{$nick}{'host'}, - "channel" => $seencache{$nick}{'chan'}, - "message" => $seencache{$nick}{'msg'}, - ) ); - $stats{'new'}++; - - ### TODO: put bad nick into a list and don't do it again! - &FIXME("Should never happen! (nick => $nick)") if !$retval; - } - - delete $seencache{$nick}; - $flushed++; - } - - } elsif ($param{'DBType'} =~ /^dbm/i) { + my %stats; + my $nick; + my $flushed = 0; + $stats{'count_old'} = &countKeys("seen") || 0; + $stats{'new'} = 0; + $stats{'old'} = 0; + if ($param{'DBType'} =~ /^(mysql|pgsql|sqlite)$/i) { foreach $nick (keys %seencache) { - my $retval = &dbInsert("seen", $nick, ( - "nick" => $seencache{$nick}{'nick'}, - "time" => $seencache{$nick}{'time'}, - "host" => $seencache{$nick}{'host'}, - "channel" => $seencache{$nick}{'chan'}, - "message" => $seencache{$nick}{'msg'}, - ) ); - - ### TODO: put bad nick into a list and don't do it again! - &FIXME("Should never happen! (nick => $nick)") if !$retval; + my $retval = &sqlReplace("seen", { + nick => lc $seencache{$nick}{'nick'}, + time => $seencache{$nick}{'time'}, + host => $seencache{$nick}{'host'}, + channel => $seencache{$nick}{'chan'}, + message => $seencache{$nick}{'msg'}, + } ); delete $seencache{$nick}; $flushed++; @@ -439,16 +568,15 @@ sub seenFlush { &DEBUG("seenFlush: NO VALID FACTOID SUPPORT?"); } - &status("Flushed $flushed seen entries.") if ($flushed); + &status("Seen: Flushed $flushed entries.") if ($flushed); &VERB(sprintf(" new seen: %03.01f%% (%d/%d)", - $stats{'new'}*100/$stats{'count_old'}, - $stats{'new'}, $stats{'count_old'} ), 2) if ($stats{'new'}); + $stats{'new'}*100/($stats{'count_old'} || 1), + $stats{'new'}, ( $stats{'count_old'} || 1) ), 2) if ($stats{'new'}); &VERB(sprintf(" now seen: %3.1f%% (%d/%d)", - $stats{'old'}*100/&countKeys("seen"), + $stats{'old'}*100 / ( &countKeys("seen") || 1), $stats{'old'}, &countKeys("seen") ), 2) if ($stats{'old'}); &WARN("scalar keys seenflush != 0!") if (scalar keys %seenflush); - } sub leakCheck { @@ -456,45 +584,64 @@ sub leakCheck { my $count = 0; if (@_) { - &ScheduleThis(60, "leakCheck"); - &ScheduleChecked("leakCheck"); + &ScheduleThis(240, "leakCheck"); return if ($_[0] eq "2"); } - # flood. + # flood. this is dealt with in floodLoop() foreach $blah1 (keys %flood) { - foreach $blah2 (keys %{$flood{$blah1}}) { - $count += scalar(keys %{$flood{$blah1}{$blah2}}); + foreach $blah2 (keys %{ $flood{$blah1} }) { + $count += scalar(keys %{ $flood{$blah1}{$blah2} }); + } + } + &VERB("leak: hash flood has $count total keys.",2); + + # floodjoin. + $count = 0; + foreach $blah1 (keys %floodjoin) { + foreach $blah2 (keys %{ $floodjoin{$blah1} }) { + $count += scalar(keys %{ $floodjoin{$blah1}{$blah2} }); } } - &VERB("\%flood has $count total keys.",2); + &VERB("leak: hash floodjoin has $count total keys.",2); + + # floodwarn. + $count = scalar(keys %floodwarn); + &VERB("leak: hash floodwarn has $count total keys.",2); my $chan; foreach $chan (grep /[A-Z]/, keys %channels) { &DEBUG("leak: chan => '$chan'."); my ($i,$j); - foreach $i (keys %{$channels{$chan}}) { - foreach (keys %{$channels{$chan}{$i}}) { + foreach $i (keys %{ $channels{$chan} }) { + foreach (keys %{ $channels{$chan}{$i} }) { &DEBUG("leak: \$channels{$chan}{$i}{$_} ..."); } } } + # chanstats + $count = scalar(keys %chanstats); + &VERB("leak: hash chanstats has $count total keys.",2); + + # nuh. my $delete = 0; foreach (keys %nuh) { next if (&IsNickInAnyChan($_)); + next if (exists $dcc{CHAT}{$_}); + delete $nuh{$_}; $delete++; } - &DEBUG("$delete nuh{} items deleted; now have ". + &status("leak: $delete nuh{} items deleted; now have ". scalar(keys %nuh) ) if ($delete); } sub ignoreCheck { if (@_) { &ScheduleThis(60, "ignoreCheck"); - &ScheduleChecked("ignoreCheck"); + return if ($_[0] eq "2"); # defer. } my $time = time(); @@ -504,63 +651,79 @@ sub ignoreCheck { my $chan = $_; foreach (keys %{ $ignore{$chan} }) { - my @array = $ignore{$chan}{$_}; - - foreach (@array) { - &DEBUG(" => $_"); - } + my @array = @{ $ignore{$chan}{$_} }; - next; - next unless ($time > $ignore{$_}); + next unless ($array[0] and $time > $array[0]); delete $ignore{$chan}{$_}; &status("ignore: $_/$chan has expired."); $count++; } } + + $cache{ignoreCheckTime} = time(); + &VERB("ignore: $count items deleted.",2); } sub ircCheck { - my @array = grep !/^_default$/, keys %chanconf; - my $iconf = scalar(@array); - my $inow = scalar(keys %channels); - if ($iconf > 2 and $inow * 2 <= $iconf) { - &FIXME("ircCheck: current channels * 2 <= config channels. FIXME."); + if (@_) { + &ScheduleThis(15, "ircCheck"); + return if ($_[0] eq "2"); # defer. } - # chanserv ops. - foreach ( &ChanConfList("chanServ_ops") ) { - next if (exists $channels{$chan}{'o'}{$ident}); + $cache{statusSafe} = 1; - &status("ChanServ ==> Requesting ops for $chan."); - &rawout("PRIVMSG ChanServ :OP $chan $ident"); + my @x = &getJoinChans(); + my $iconf = scalar( @x ); + my $inow = scalar( keys %channels ); + if ($iconf > 2 and $inow * 2 <= $iconf) { + &FIXME("ircCheck: current channels ($inow) * 2 <= config channels ($iconf)."); +# @joinchan = @x; + &joinNextChan(); } - if (!$conn->connected and time - $msgtime > 3600) { - &WARN("ircCheck: no msg for 3600 and disco'd! reconnecting!"); - $msgtime = time(); # just in case. - &ircloop(); + # TODO: fix on_disconnect() + + if (time() - $msgtime > 3600) { + # TODO: shouldn't we use cache{connect} somewhere? + if (exists $cache{connect}) { + &WARN("ircCheck: no msg for 3600 and disco'd! reconnecting!"); + $msgtime = time(); # just in case. + &ircloop(); + delete $cache{connect}; + } else { + &status("IRCTEST: possible lost in space; checking. ". + scalar(gmtime) ); + &msg($ident, "TEST"); + $cache{connect} = time(); + } } if ($ident !~ /^\Q$param{ircNick}\E$/) { - &WARN("ircCheck: ident($ident) != param{ircNick}($param{IrcNick})."); - } + # this does not work unfortunately. + &WARN("ircCheck: ident($ident) != param{ircNick}($param{ircNick})."); - &joinNextChan(); - # if scalar @joinnext => join more channels - # else check for chanserv. + # this check is misleading... perhaps we should do a notify. + if (! &IsNickInAnyChan( $param{ircNick} ) ) { + &DEBUG("$param{ircNick} not in use... changing!"); + &nick( $param{ircNick} ); + } else { + &WARN("$param{ircNick} is still in use..."); + } + } if (grep /^\s*$/, keys %channels) { - &WARN("we have a NULL chan in hash channels? removing!"); - delete $channels{''}; # ??? - &DEBUG("channels now:"); - foreach (keys %channels) { - &status(" $_"); + &WARN("ircCheck: we have a NULL chan in hash channels? removing!"); + if (!exists $channels{''}) { + &DEBUG("ircCheck: this should never happen!"); } - &DEBUG("channels END"); + + delete $channels{''}; } + $cache{statusSafe} = 0; + ### USER FILE. if ($utime_userfile > $wtime_userfile and time() - $wtime_userfile > 3600) { &writeUserFile(); @@ -571,12 +734,13 @@ sub ircCheck { &writeChanFile(); $wtime_chanfile = time(); } - - &ScheduleThis(240, "ircCheck") if (@_); } sub miscCheck { - &ScheduleThis(240, "miscCheck") if (@_); + if (@_) { + &ScheduleThis(120, "miscCheck"); + return if ($_[0] eq "2"); # defer. + } # SHM check. my @ipcs; @@ -596,52 +760,77 @@ sub miscCheck { my ($shmid, $size) = ($2,$5); next unless ($shmid != $shm and $size == 2000); + my $z = &shmRead($shmid); + if ($z =~ /^(\S+):(\d+):(\d+): /) { + my $n = $1; + my $pid = $2; + my $time = $3; + next if (time() - $time < 60*60); + # FIXME remove not-pid shm if parent process dead + next if ($pid == $bot_pid); + # don't touch other bots, if they're running. + next unless ($param{ircNick} =~ /^\Q$n\E$/); + } else { + &DEBUG("shm: $shmid is not ours or old blootbot => ($z)"); + next; + } + + &status("SHM: nuking shmid $shmid"); + CORE::system("/usr/bin/ipcrm shm $shmid >/dev/null"); + } + + # make backup of important files. + &mkBackup( $bot_state_dir."/blootbot.chan", 60*60*24*3); + &mkBackup( $bot_state_dir."/blootbot.users", 60*60*24*3); + &mkBackup( $bot_base_dir."/blootbot-news.txt", 60*60*24*1); -### &status("SHM: nuking shmid $shmid"); -### system("/usr/bin/ipcrm shm $shmid >/dev/null"); + # flush cache{lobotomy} + foreach (keys %{ $cache{lobotomy} }) { + next unless (time() - $cache{lobotomy}{$_} > 60*60); + delete $cache{lobotomy}{$_}; } ### check modules if they've been modified. might be evil. &reloadAllModules(); } -sub shmFlush { +sub miscCheck2 { if (@_) { - &ScheduleThis(5, "shmFlush"); - &ScheduleChecked("shmFlush"); - return if ($_[0] eq "2"); + &ScheduleThis(240, "miscCheck2"); + return if ($_[0] eq "2"); # defer. } - my $shmmsg = &shmRead($shm); - $shmmsg =~ s/\0//g; # remove padded \0's. + # debian check. + opendir(DEBIAN, "$bot_state_dir/debian"); + foreach ( grep /gz$/, readdir(DEBIAN) ) { + my $exit = CORE::system("gzip -t $bot_state_dir/debian/$_"); + next unless ($exit); - return if ($$ != $::bot_pid); # fork protection. + &status("debian: unlinking file => $_"); + unlink "$bot_state_dir/debian/$_"; + } + closedir DEBIAN; - foreach (split '\|\|', $shmmsg) { - &VERB("shm: Processing '$_'.",2); + # compress logs that should have been compressed. + # TODO: use strftime? + my ($day,$month,$year) = (gmtime(time()))[3,4,5]; + my $date = sprintf("%04d%02d%02d",$year+1900,$month+1,$day); - if (/^DCC SEND (\S+) (\S+)$/) { - my ($nick,$file) = ($1,$2); - if (exists $dcc{'SEND'}{$who}) { - &msg($nick,"DCC already active."); - } else { - &DEBUG("shm: dcc sending $2 to $1."); - $conn->new_send($1,$2); - $dcc{'SEND'}{$who} = time(); - } - } elsif (/^SET FORKPID (\S+) (\S+)/) { - $forked{$1}{PID} = $2; - } elsif (/^DELETE FORK (\S+)$/) { - delete $forked{$1}; - } elsif (/^EVAL (.*)$/) { - &DEBUG("evaling '$1'."); - eval $1; - } else { - &DEBUG("shm: unknown msg. ($_)"); - } + if (!opendir(DIR,"$bot_log_dir")) { + &ERROR("misccheck2: log dir $bot_log_dir does not exist."); + closedir DIR; + return -1; } - &shmWrite($shm,"") if ($shmmsg ne ""); + while (my $f = readdir(DIR)) { + next unless ( -f "$bot_log_dir/$f"); + next if ($f =~ /gz|bz2/); + next unless ($f =~ /(\d{8})/); + next if ($date eq $1); + + &compress("$bot_log_dir/$f"); + } + closedir DIR; } ### this is semi-scheduled @@ -651,65 +840,77 @@ sub getNickInUse { return; } - &status("Trying to get my nick back."); - &nick($param{'ircNick'}); + if (@_) { + &ScheduleThis(30, "getNickInUse"); + return if ($_[0] eq "2"); # defer. + } - &ScheduleThis(5, "getNickInUse") if (@_); + &nick( $param{'ircNick'} ); } -sub uptimeCycle { - &uptimeWriteFile(); +sub uptimeLoop { + return if (!defined &uptimeWriteFile); +# return unless &IsChanConf("uptime"); + + if (@_) { + &ScheduleThis(60, "uptimeLoop"); + return if ($_[0] eq "2"); # defer. + } - &ScheduleThis(60, "uptimeCycle") if (@_); + &uptimeWriteFile(); } -sub slashdotCycle { - &ScheduleThis(60, "slashdotCycle") if (@_); - &ScheduleChecked("slashdotCycle"); - return if ($_[0] eq "2"); +sub slashdotLoop { + + if (@_) { + &ScheduleThis(60, "slashdotLoop"); + return if ($_[0] eq "2"); + } my @chans = &ChanConfList("slashdotAnnounce"); return unless (scalar @chans); &Forker("slashdot", sub { - my @data = &Slashdot::slashdotAnnounce(); + my $line = &Slashdot::slashdotAnnounce(); + return unless (defined $line); foreach (@chans) { next unless (&::validChan($_)); &::status("sending slashdot update to $_."); - my $c = $_; - foreach (@data) { - ¬ice($c, "Slashdot: $_"); - } + ¬ice($_, "Slashdot: $line"); } } ); } -sub freshmeatCycle { - &ScheduleThis(60, "freshmeatCycle") if (@_); - &ScheduleChecked("freshmeatCycle"); - return if ($_[0] eq "2"); +sub plugLoop { + + if (@_) { + &ScheduleThis(60, "plugLoop"); + return if ($_[0] eq "2"); + } - my @chans = &ChanConfList("freshmeatAnnounce"); + my @chans = &ChanConfList("plugAnnounce"); return unless (scalar @chans); - &Forker("freshmeat", sub { - my $data = &Freshmeat::freshmeatAnnounce(); + &Forker("plug", sub { + my $line = &Plug::plugAnnounce(); + return unless (defined $line); foreach (@chans) { next unless (&::validChan($_)); - &::status("sending freshmeat update to $_."); - &msg($_, $data); + &::status("sending plug update to $_."); + ¬ice($_, "Plug: $line"); } } ); } -sub kernelCycle { - &ScheduleThis(240, "kernelCycle") if (@_); - &ScheduleChecked("kernelCycle"); - return if ($_[0] eq "2"); +sub kernelLoop { + if (@_) { + &ScheduleThis(240, "kernelLoop"); + return if ($_[0] eq "2"); + } my @chans = &ChanConfList("kernelAnnounce"); return unless (scalar @chans); @@ -730,16 +931,17 @@ sub kernelCycle { } sub wingateCheck { - return unless &IsParam("wingate"); - return unless ($param{'wingate'} =~ /^(.*\s+)?$chan(\s+.*)?$/i); + return unless &IsChanConf("wingate"); ### FILE CACHE OF OFFENDING WINGATES. foreach (grep /^$host$/, @wingateBad) { &status("Wingate: RUNNING ON $host BY $who"); - &ban("*!*\@$host", "") if &IsParam("wingateBan"); + &ban("*!*\@$host", "") if &IsChanConf("wingateBan"); + + my $reason = &getChanConf("wingateKick"); - next unless (&IsParam("wingateKick")); - &kick($who, "", $param{'wingateKick'}) + next unless ($reason); + &kick($who, "", $reason) } ### RUN CACHE OF TRIED WINGATES. @@ -750,7 +952,7 @@ sub wingateCheck { &DEBUG("Already scanned $host. good."); } - my $interval = $param{'wingateInterval'} || 60; # seconds. + my $interval = &getChanConfDefault("wingateInterval", 60); # seconds. return if (defined $forked{'wingate'}); return if (time() - $wingaterun <= $interval); return unless (scalar(keys %wingateToDo)); @@ -761,8 +963,13 @@ sub wingateCheck { undef @wingateNow; } -### TODO. +### TODO: ?? sub wingateWriteFile { + if (@_) { + &ScheduleThis(60, "wingateWriteFile"); + return if ($_[0] eq "2"); # defer. + } + return unless (scalar @wingateCache); my $file = "$bot_base_dir/$param{'ircUser'}.wingate"; @@ -787,42 +994,74 @@ sub wingateWriteFile { print OUT "$_\n"; } close OUT; - - &ScheduleThis(60, "wingateWriteFile") if (@_); } sub factoidCheck { - my @list = &searchTable("factoids", "factoid_key", "factoid_key", " #DEL#"); - my $stale = ($param{'factoidDeleteDelay'} || 7)*60*60*24; + if (@_) { + &ScheduleThis(720, "factoidCheck"); + return if ($_[0] eq "2"); # defer. + } + + my @list = &searchTable("factoids", "factoid_key", "factoid_key", " #DEL#"); + my $stale = &getChanConfDefault("factoidDeleteDelay", 14) *60*60*24; + if ($stale < 1) { + # disable it since it's "illegal". + return; + } + + my $time = time(); foreach (@list) { - my $age = &getFactInfo($_, "modified_time"); - next unless (time() - $age > $stale); + my $age = &getFactInfo($_, "modified_time"); + + if (!defined $age or $age !~ /^\d+$/) { + if (scalar @list > 50) { + if (!$cache{warnDel}) { + &WARN("list is over 50 (".scalar(@list)."... giving it a miss."); + $cache{warnDel} = 1; + last; + } + } + + &WARN("del factoid: old cruft (no time): $_"); + &delFactoid($_); + next; + } + + next unless ($time - $age > $stale); my $fix = $_; $fix =~ s/ #DEL#$//g; - &VERB("safedel: Removing $fix for good.",2); + my $agestr = &Time2String($time - $age); + &status("safedel: Removing '$_' for good. [$agestr old]"); + &delFactoid($_); } - - &ScheduleThis(1440, "factoidCheck") if (@_); } sub dccStatus { - my $time = strftime("%H:%M", localtime(time()) ); + return unless (scalar keys %{ $dcc{CHAT} }); - return unless (scalar keys %{ $DCC{CHAT} }); - - foreach (keys %channels) { - &DCCBroadcast("[$time] $_: $users members ($chops chops), $bans bans","+o"); + if (@_) { + &ScheduleThis(10, "dccStatus"); + return if ($_[0] eq "2"); # defer. } - &ScheduleThis(10, "dccStatus") if (@_); -} - -sub schedulerSTUB { + my $time = strftime("%H:%M", gmtime(time()) ); - &ScheduleThis(TIME_IN_MINUTES, "FUNCTION") if (@_); + my $c; + foreach (keys %channels) { + my $c = $_; + my $users = keys %{ $channels{$c}{''} }; + my $chops = keys %{ $channels{$c}{o} }; + my $bans = keys %{ $channels{$c}{b} }; + + my $txt = "[$time] $c: $users members ($chops chops), $bans bans"; + foreach (keys %{ $dcc{'CHAT'} }) { + next unless (exists $channels{$c}{''}{lc $_}); + $conn->privmsg($dcc{'CHAT'}{$_}, $txt); + } + } } sub scheduleList { @@ -855,21 +1094,29 @@ sub scheduleList { &DEBUG("end of sList."); } -sub getChanConfDefault { - my($what, $chan, $default) = @_; +sub mkBackup { + my($file, $time) = @_; + my $backup = 0; - if (exists $param{$what}) { - &DEBUG("backward-compat: found param{$what} instead."); - return $param{$what}; + if (! -f $file) { + &VERB("mkB: file '$file' does not exist.",2); + return; } - my $val = &getChanConf($what, $chan); - if (defined $val) { - return $val; + my $age = "New"; + if ( -e "$file~" ) { + $backup++ if ((stat $file)[9] - (stat "$file~")[9] > $time); + my $delta = time() - (stat "$file~")[9]; + $age = &Time2String($delta); + } else { + $backup++; } - &DEBUG("returning default $default for $what"); - ### TODO: set some vars? - return $default; + + return unless ($backup); + + ### TODO: do internal copying. + &status("Backup: $file ($age)"); + CORE::system("/bin/cp $file $file~"); } 1;