X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=src%2Fcore.pl;h=3983f435e41d297006f69d4827e84ef1c779be6d;hb=HEAD;hp=c82c47e666f4e03d896247ab5038c16531d3cb03;hpb=b8c2d709664900b09f849e8b5e1afada0be580df;p=infobot.git

diff --git a/src/core.pl b/src/core.pl
index c82c47e..3983f43 100644
--- a/src/core.pl
+++ b/src/core.pl
@@ -10,119 +10,145 @@ use strict;
 # scalar. MUST BE REDUCED IN SIZE!!!
 ### TODO: reorder.
 use vars qw(
-	$bot_misc_dir $bot_pid $bot_base_dir $bot_src_dir
-	$bot_data_dir $bot_config_dir $bot_state_dir $bot_run_dir
-	$answer $correction_plausible $talkchannel $bot_release
-	$statcount $memusage $user $memusageOld $bot_version $dbh
-	$shm $host $msg $noreply $conn $irc $learnok $nick $ident
-	$force_public_reply $addrchar $userHandle $addressedother
-	$floodwho $chan $msgtime $server $firsttime $wingaterun
-	$flag_quit $msgType $no_syscall
-	$utime_userfile	$wtime_userfile	$ucount_userfile
-	$utime_chanfile	$wtime_chanfile	$ucount_chanfile
-	$pubsize $pubcount $pubtime
-	$msgsize $msgcount $msgtime
-	$notsize $notcount $nottime
-	$running
+  $bot_misc_dir $bot_pid $bot_base_dir $bot_src_dir
+  $bot_data_dir $bot_config_dir $bot_state_dir $bot_run_dir
+  $answer $correction_plausible $talkchannel $bot_release
+  $statcount $memusage $user $memusageOld $bot_version $dbh
+  $shm $host $msg $noreply $conn $irc $learnok $nick $ident
+  $force_public_reply $addrchar $userHandle $addressedother
+  $floodwho $chan $msgtime $server $firsttime $wingaterun
+  $flag_quit $msgType $no_syscall
+  $utime_userfile	$wtime_userfile	$ucount_userfile
+  $utime_chanfile	$wtime_chanfile	$ucount_chanfile
+  $pubsize $pubcount $pubtime
+  $msgsize $msgcount $msgtime
+  $notsize $notcount $nottime
+  $running
 );
 
 # array.
-use vars qw(@joinchan @ircServers @wingateBad @wingateNow @wingateCache
+use vars qw(@ircServers @wingateBad @wingateNow @wingateCache
 );
 
 ### hash. MUST BE REDUCED IN SIZE!!!
-# 
+#
 use vars qw(%count %netsplit %netsplitservers %flood %dcc %orig
-	    %nuh %talkWho %seen %floodwarn %param %dbh %ircPort
-	    %topic %moduleAge %last %time %mask %file
-	    %forked %chanconf %channels
+  %nuh %talkWho %seen %floodwarn %param %dbh %ircPort
+  %topic %moduleAge %last %time %mask %file
+  %forked %chanconf %channels %cache
 );
 
 # Signals.
-$SIG{'HUP'}  = 'restart'; #  1.
-$SIG{'INT'}  = 'doExit';  #  2.
-$SIG{'KILL'} = 'doExit';  #  9. DOES NOT WORK. 'man perlipc' for details.
-$SIG{'TERM'} = 'doExit';  # 15.
+$SIG{'HUP'}      = 'restart';    #  1.
+$SIG{'INT'}      = 'doExit';     #  2.
+$SIG{'KILL'}     = 'doExit';     #  9. DOES NOT WORK. 'man perlipc' for details.
+$SIG{'TERM'}     = 'doExit';     # 15.
 $SIG{'__WARN__'} = 'doWarn';
 
 # initialize variables.
-$last{buflen}	= 0;
-$last{say}	= "";
-$last{msg}	= "";
-$userHandle	= "_default";
-$wingaterun	= time();
-$firsttime	= 1;
-$utime_userfile	= 0;
-$wtime_userfile	= 0;
+$last{buflen}    = 0;
+$last{say}       = '';
+$last{msg}       = '';
+$userHandle      = '_default';
+$wingaterun      = time();
+$firsttime       = 1;
+$utime_userfile  = 0;
+$wtime_userfile  = 0;
 $ucount_userfile = 0;
-$utime_chanfile	= 0;
-$wtime_chanfile	= 0;
+$utime_chanfile  = 0;
+$wtime_chanfile  = 0;
 $ucount_chanfile = 0;
-$running	= 0;
+$running         = 0;
+
 ### more variables...
-$msgtime	= time();
-$msgsize	= 0;
-$msgcount	= 0;
-$pubtime	= 0;
-$pubsize	= 0;
-$pubcount	= 0;
-$nottime	= 0;
-$notsize	= 0;
-$notcount	= 0;
+
+# static scalar variables.
+$mask{ip}   = '(\d+)\.(\d+)\.(\d+)\.(\d+)';
+$mask{host} = '[\d\w\_\-\/]+\.[\.\d\w\_\-\/]+';
+$mask{chan} = '[\#\&]\S*|_default';
+my $isnick1 = 'a-zA-Z\[\]\{\}\_\`\^\|\\\\';
+my $isnick2 = '0-9\-';
+$mask{nick} = "[$isnick1]{1}[$isnick1$isnick2]*";
+$mask{nuh}  = '\S*!\S*\@\S*';
+$msgtime    = time();
+$msgsize    = 0;
+$msgcount   = 0;
+$pubtime    = 0;
+$pubsize    = 0;
+$pubcount   = 0;
+$nottime    = 0;
+$notsize    = 0;
+$notcount   = 0;
+
 ###
-if ( -d "CVS" ) {
-    use POSIX qw(strftime);
-    $bot_release	= strftime("cvs (%Y%m%d)", gmtime( (stat("CVS"))[9] ) );
-} else {
-    $bot_release	= "1.0.10 (2001xxxx)";
-}
-$bot_version	= "blootbot $bot_release -- $^O";
-$noreply	= "NOREPLY";
+
+open( VERSION, '<VERSION' );
+$bot_release = <VERSION> || '(unknown version)';
+chomp($bot_release);
+close(VERSION);
+$bot_version = "infobot $bot_release -- $^O";
+$noreply     = 'NOREPLY';
 
 ##########
 ### misc commands.
 ###
 
+sub whatInterface {
+    if ( !&IsParam('Interface') or $param{'Interface'} =~ /IRC/ ) {
+        return 'IRC';
+    }
+    else {
+        return 'CLI';
+    }
+}
+
 sub doExit {
-    my ($sig)	= @_;
-
-    if (defined $flag_quit) {
-	&WARN("doExit: quit already called.");
-	return;
-    }
-    $flag_quit	= 1;
-
-    if (!defined $bot_pid) {	# independent.
-	exit 0;
-    } elsif ($bot_pid == $$) {	# parent.
-	&status("parent caught SIG$sig (pid $$).") if (defined $sig);
-
-	&status("--- Start of quit.");
-	$ident ||= "blootbot";	# lame hack.
-
-	&status("Memory Usage: $memusage kB");
-
-	&closePID();
-	&closeStats();
-	# shutdown IRC and related components.
-	if (&whatInterface() =~ /IRC/) {
-	    &closeDCC();
-	    &seenFlush();
-	    &quit($param{'quitMsg'});
-	}
-	&writeUserFile();
-	&writeChanFile();
-	&uptimeWriteFile()	if (&IsChanConf("uptime"));
-	&sqlCloseDB();
-	&closeSHM($shm);
-	&dumpallvars()		if (&IsParam("dumpvarsAtExit"));
-	&symdumpAll()		if (&IsParam("symdumpAtExit"));
-	&closeLog();
-	&closeSQLDebug()	if (&IsParam("SQLDebug"));
-
-	&status("--- QUIT.");
-    } else {					# child.
-	&status("child caught SIG$sig (pid $$).");
+    my ($sig) = @_;
+
+    if ( defined $flag_quit ) {
+        &WARN('doExit: quit already called.');
+        return;
+    }
+    $flag_quit = 1;
+
+    if ( !defined $bot_pid ) {    # independent.
+        exit 0;
+    }
+    elsif ( $bot_pid == $$ ) {    # parent.
+        &status("parent caught SIG$sig (pid $$).") if ( defined $sig );
+
+        &status('--- Start of quit.');
+        $ident ||= 'infobot';     # lame hack.
+
+        &status("Memory Usage: $memusage KiB");
+
+        &closePID();
+        &closeStats();
+
+        # shutdown IRC and related components.
+        if ( &whatInterface() =~ /IRC/ ) {
+            &closeDCC();
+            &seenFlush();
+            &quit( $param{'quitMsg'} );
+        }
+        &writeUserFile();
+        &writeChanFile();
+        &uptimeWriteFile() if ( &IsParam('Uptime') );
+        &sqlCloseDB();
+        &closeSHM($shm);
+
+        if ( &IsParam('dumpvarsAtExit') ) {
+            &loadMyModule('DumpVars');
+            &dumpallvars();
+        }
+        &symdumpAll() if ( &IsParam('symdumpAtExit') );
+        &closeLog();
+        &closeSQLDebug() if ( &IsParam('SQLDebug') );
+
+        &status('--- QUIT.');
+    }
+    else {    # child.
+        &status("child caught SIG$sig (pid $$).");
     }
 
     exit 0;
@@ -132,20 +158,20 @@ sub doWarn {
     $SIG{__WARN__} = sub { warn $_[0]; };
 
     foreach (@_) {
-	&WARN("PERL: $_");
+        &WARN("PERL: $_");
     }
 
-    $SIG{__WARN__} = 'doWarn';	# ???
+    $SIG{__WARN__} = 'doWarn';    # ???
 }
 
 # Usage: &IsParam($param);
-# blootbot.config specific.
+# infobot.config specific.
 sub IsParam {
     my $param = $_[0];
 
-    return 0 unless (defined $param);
-    return 0 unless (exists $param{$param});
-    return 0 unless ($param{$param});
+    return 0 unless ( defined $param );
+    return 0 unless ( exists $param{$param} );
+    return 0 unless ( $param{$param} );
     return 0 if $param{$param} =~ /^false$/i;
     return 1;
 }
@@ -155,14 +181,15 @@ sub IsParam {
 #  About: gets channels with 'param' enabled. (!!!)
 # Return: array of channels
 sub ChanConfList {
-    my $param	= $_[0];
-    return unless (defined $param);
-    my %chan	= &getChanConfList($param);
+    my $param = $_[0];
+    return unless ( defined $param );
+    my %chan = &getChanConfList($param);
 
-    if (exists $chan{_default}) {
-	return keys %chanconf;
-    } else {
-	return keys %chan;
+    if ( exists $chan{_default} ) {
+        return keys %chanconf;
+    }
+    else {
+        return keys %chan;
     }
 }
 
@@ -171,27 +198,29 @@ sub ChanConfList {
 #  About: gets channels with 'param' enabled, internal use only.
 # Return: hash of channels
 sub getChanConfList {
-    my $param	= $_[0];
+    my $param = $_[0];
     my %chan;
 
-    return unless (defined $param);
+    return unless ( defined $param );
+
+    foreach ( keys %chanconf ) {
+        my $chan = $_;
+        my @array = grep /^$param$/, keys %{ $chanconf{$chan} };
 
-    foreach (keys %chanconf) {
-	my $chan	= $_;
-#	&DEBUG("chan => $chan");
-	my @array	= grep /^$param$/, keys %{ $chanconf{$chan} };
+#&DEBUG("gCCL param => $param, chan => $chan, keys => " . join(':',keys %{ $chanconf{$chan} }) . ' array => ' . join(':', @array)) if ($param eq 'whatever');
 
-	next unless (scalar @array);
+        next unless ( scalar @array );
 
-	if (scalar @array > 1) {
-	    &WARN("multiple items found?");
-	}
+        if ( scalar @array > 1 ) {
+            &WARN('multiple items found?');
+        }
 
-	if ($array[0] eq "0") {
-	    $chan{$chan}	= -1;
-	} else {
-	    $chan{$chan}	=  1;
-	}
+        if ( $chanconf{$chan}{$param} eq '0' ) {
+            $chan{$chan} = -1;
+        }
+        else {
+            $chan{$chan} = 1;
+        }
     }
 
     return %chan;
@@ -202,78 +231,74 @@ sub getChanConfList {
 #  About: Check for 'param' on the basis of channel config.
 # Return: 1 for enabled, 0 for passive disable, -1 for active disable.
 sub IsChanConf {
-    my($param)	= shift;
-    my $debug	= 0;	# knocked tons of bugs with this! :)
+    my ($param) = shift;
+
+    # knocked tons of bugs with this! :)
+    my $debug = 0;    # 1 if ($param eq 'whatever');
 
-    if (!defined $param) {
-	&WARN("IsChanConf: param == NULL.");
-	return 0;
+    if ( !defined $param ) {
+        &WARN('IsChanConf: param == NULL.');
+        return 0;
     }
 
-    # should we use IsParam() externally where needed or hack it in 
-    # here just in case? fix it later.
-    if (&IsParam($param)) {
-	&DEBUG("ICC: found '$param' option in main config file.");
-	return 1;
+    # these should get moved to your .chan file instead of the .config
+    # .config items overide any .chan entries
+    if ( &IsParam($param) ) {
+        &WARN("ICC: found '$param' option in main config file.");
+        return 1;
     }
 
-    $chan	||= "_default";
+    $chan ||= '_default';
 
     my $old = $chan;
-    if ($chan =~ tr/A-Z/a-z/) {
-	&WARN("IsChanConf: lowercased chan. ($old)");
+    if ( $chan =~ tr/A-Z/a-z/ ) {
+        &WARN("IsChanConf: lowercased chan. ($old)");
     }
 
     ### TODO: VERBOSITY on how chanconf returned 1 or 0 or -1.
-    my %chan	= &getChanConfList($param);
+    my %chan    = &getChanConfList($param);
     my $nomatch = 0;
-    if (!defined $msgType) {
-	$nomatch++;
-    } else {
-	$nomatch++ if ($msgType eq "");
-	$nomatch++ unless ($msgType =~ /^(public|private)$/i);
+    if ( !defined $msgType ) {
+        $nomatch++;
+    }
+    else {
+        $nomatch++ if ( $msgType eq '' );
+        $nomatch++ unless ( $msgType =~ /^(public|private)$/i );
     }
 
+## Please see file perltidy.ERR
 ### debug purposes only.
-#    &DEBUG("param => $param, msgType => $msgType.");
-#    foreach (keys %chan) {
-#	&DEBUG("   $_ => $chan{$_}");
-#    }
+    #    if ($debug) {
+    #	&DEBUG("param => $param, msgType => $msgType.");
+    #	foreach (keys %chan) {
+    #	    &DEBUG("   $_ => $chan{$_}");
+    #	}
+    #    }
 
     if ($nomatch) {
-	if ($chan{$chan}) {
-	    &DEBUG("ICC: other: $chan{$chan} (_default/$param)") if ($debug);
-	} elsif ($chan{_default}) {
-	    &DEBUG("ICC: other: $chan{_default} (_default/$param)") if ($debug);
-	} else {
-	    &DEBUG("ICC: other: 0 ($param)") if ($debug);
-	}
-
-	return $chan{$chan} || $chan{_default} || 0;
+        if ( $chan{$chan} ) {
+            &DEBUG("ICC: other: $chan{$chan} (_default/$param)") if ($debug);
+        }
+        elsif ( $chan{_default} ) {
+            &DEBUG("ICC: other: $chan{_default} (_default/$param)") if ($debug);
+        }
+        else {
+            &DEBUG("ICC: other: 0 ($param)") if ($debug);
+        }
+        return $chan{$chan} || $chan{_default} || 0;
     }
-
-    if ($msgType eq "public") {
-	if ($chan{$chan}) {
-	    &DEBUG("ICC: public: $chan{$chan} ($chan/$param)") if ($debug);
-	} elsif ($chan{_default}) {
-	    &DEBUG("ICC: public: $chan{_default} (_default/$param)") if ($debug);
-	} else {
-	    &DEBUG("ICC: public: 0 ($param)") if ($debug);
-	}
-
-	return $chan{$chan} || $chan{_default} || 0;
-    }
-
-    if ($msgType eq "private") {
-	if ($chan{_default}) {
-	    &DEBUG("ICC: private: $chan{_default} (_default/$param)") if ($debug);
-	} elsif ($chan{$chan}) {
-	    &DEBUG("ICC: private: $chan{$chan} ($chan/$param) (hack)") if ($debug);
-	} else {
-	    &DEBUG("ICC: private: 0 ($param)") if ($debug);
-	}
-
-	return $chan{$chan} || $chan{_default} || 0;
+    elsif ( $msgType =~ /^(public|private)$/i ) {
+        if ( $chan{$chan} ) {
+            &DEBUG("ICC: $msgType: $chan{$chan} ($chan/$param)") if ($debug);
+        }
+        elsif ( $chan{_default} ) {
+            &DEBUG("ICC: $msgType: $chan{_default} (_default/$param)")
+              if ($debug);
+        }
+        else {
+            &DEBUG("ICC: $msgType: 0 ($param)") if ($debug);
+        }
+        return $chan{$chan} || $chan{_default} || 0;
     }
 
     &DEBUG("ICC: no-match: 0/$param (msgType = $msgType)");
@@ -286,124 +311,137 @@ sub IsChanConf {
 #  About: Retrieve value for 'param' value in current/default chan.
 # Return: scalar for success, undef for failure.
 sub getChanConf {
-    my($param,$c)	= @_;
+    my ( $param, $c ) = @_;
 
-    if (!defined $param) {
-	&WARN("gCC: param == NULL.");
-	return 0;
+    if ( !defined $param ) {
+        &WARN('gCC: param == NULL.');
+        return 0;
     }
 
-    # this looks evil... 
-    if (0 and !defined $chan) {
-	&DEBUG("gCC: ok !chan... doing _default instead.");
+    # this looks evil...
+    if ( 0 and !defined $chan ) {
+        &DEBUG('gCC: ok !chan... doing _default instead.');
     }
 
-    $c		||= $chan;
-    $c		||= "_default";
-    $c		= "_default" if ($c eq "*");	# fix!
-    my @c	= grep /^$c$/i, keys %chanconf;
+    $c ||= $chan;
+    $c ||= '_default';
+    $c = '_default' if ( $c eq '*' );    # FIXME
+    my @c = grep /^\Q$c\E$/i, keys %chanconf;
 
     if (@c) {
-	if (0 and $c[0] ne $c) {
-	    &WARN("c ne chan ($c[0] ne $chan)");
-	}
-	return $chanconf{$c[0]}{$param};
+        if ( 0 and $c[0] ne $c ) {
+            &WARN("c ne chan ($c[0] ne $chan)");
+        }
+        if ( !defined $chanconf{ $c[0] }{$param} and ( $c ne '_default' ) ) {
+            return &getChanConf( $param, '_default' );
+        }
+        &DEBUG( "gCC: $param,$c \"" . $chanconf{ $c[0] }{$param} . '"' );
+        return $chanconf{ $c[0] }{$param};
     }
 
-#    &DEBUG("gCC: returning _default... ");
-    return $chanconf{"_default"}{$param};
+    #&DEBUG('gCC: returning _default... ' . $chanconf{'_default'}{$param});
+    return $chanconf{'_default'}{$param};
 }
 
 sub getChanConfDefault {
-    my($what, $default, $chan) = @_;
-
-    $chan	||= "_default";
-
-    if (exists $param{$what}) {
-	if (!exists $cache{config}{$what}) {
-	    &status("Config ($chan): backward-compatible option: found param{$what} ($param{$what}) instead");
-	    $cache{config}{$what} = 1;
-	}
-
-	return $param{$what};
+    my ( $what, $default, $chan ) = @_;
+    $chan ||= '_default';
+
+    if ( exists $param{$what} ) {
+        if ( !exists $cache{config}{$what} ) {
+            &status(
+"config ($chan): backward-compatible option: found param{$what} ($param{$what}) instead of chan option"
+            );
+            $cache{config}{$what} = 1;
+        }
+
+        return $param{$what};
     }
-    my $val = &getChanConf($what, $chan);
-    return $val if (defined $val);
+    my $val = &getChanConf( $what, $chan );
+    return $val if ( defined $val );
 
-    $param{$what}	= $default;
-    &status("Config ($chan): auto-setting param{$what} = $default");
+    $param{$what} = $default;
+    &status("config ($chan): auto-setting param{$what} = $default");
     $cache{config}{$what} = 1;
     return $default;
 }
 
-
 #####
 #  Usage: &findChanConf($param);
 #  About: Retrieve value for 'param' value from any chan.
 # Return: scalar for success, undef for failure.
 sub findChanConf {
-    my($param)	= @_;
+    my ($param) = @_;
 
-    if (!defined $param) {
-	&WARN("param == NULL.");
-	return 0;
+    if ( !defined $param ) {
+        &WARN('param == NULL.');
+        return 0;
     }
 
     my $c;
-    foreach $c (keys %chanconf) {
-	foreach (keys %{ $chanconf{$c} }) {
-	    next unless (/^$param$/);
+    foreach $c ( keys %chanconf ) {
+        foreach ( keys %{ $chanconf{$c} } ) {
+            next unless (/^$param$/);
 
-	    return $chanconf{$c}{$_};
-	}
+            return $chanconf{$c}{$_};
+        }
     }
 
     return;
 }
 
 sub showProc {
-    my ($prefix) = $_[0] || "";
-
-    if ($^O eq "linux") {
-	if (!open(IN, "/proc/$$/status")) {
-	    &ERROR("cannot open '/proc/$$/status'.");
-	    return;
-	}
-
-	while (<IN>) {
-	    $memusage = $1 if (/^VmSize:\s+(\d+) kB/);
-	}
-	close IN;
-
-    } elsif ($^O eq "netbsd") {
-	$memusage = int( (stat "/proc/$$/mem")[7]/1024 );
-
-    } elsif ($^O =~ /^(free|open)bsd$/) {
-	my @info  = split /\s+/, `/bin/ps -l -p $$`;
-	$memusage = $info[20];
-
-    } else {
-	$memusage = "UNKNOWN";
-	return;
-    }
-
-    if (defined $memusageOld and &IsParam("DEBUG")) {
-	# it's always going to be increase.
-	my $delta = $memusage - $memusageOld;
-	my $str;
-	if ($delta == 0) {
-	    return;
-	} elsif ($delta > 500) {
-	    $str = "MEM:$prefix increased by $delta kB. (total: $memusage kB)";
-	} elsif ($delta > 0) {
-	    $str = "MEM:$prefix increased by $delta kB";
-	} else {	# delta < 0.
-	    $delta = -$delta;
-	    # never knew RSS could decrease, probably Size can't?
-	    $str = "MEM:$prefix decreased by $delta kB.";
-	}
-
-	&status($str);
+    my ($prefix) = $_[0] || '';
+
+    if ( $^O eq 'linux' ) {
+        if ( !open( IN, "/proc/$$/status" ) ) {
+            &ERROR("cannot open '/proc/$$/status'.");
+            return;
+        }
+
+        while (<IN>) {
+            $memusage = $1 if (/^VmSize:\s+(\d+) kB/);
+        }
+        close IN;
+
+    }
+    elsif ( $^O eq 'netbsd' ) {
+        $memusage = int( ( stat "/proc/$$/mem" )[7] / 1024 );
+
+    }
+    elsif ( $^O =~ /^(free|open)bsd$/ ) {
+        my @info = split /\s+/, `/bin/ps -l -p $$`;
+        $memusage = $info[20];
+
+    }
+    else {
+        $memusage = 'UNKNOWN';
+        return;
+    }
+
+    if ( defined $memusageOld and &IsParam('DEBUG') ) {
+
+        # it's always going to be increase.
+        my $delta = $memusage - $memusageOld;
+        my $str;
+        if ( $delta == 0 ) {
+            return;
+        }
+        elsif ( $delta > 500 ) {
+            $str =
+              "MEM:$prefix increased by $delta KiB. (total: $memusage KiB)";
+        }
+        elsif ( $delta > 0 ) {
+            $str = "MEM:$prefix increased by $delta KiB";
+        }
+        else {    # delta < 0.
+            $delta = -$delta;
+
+            # never knew RSS could decrease, probably Size can't?
+            $str = "MEM:$prefix decreased by $delta KiB.";
+        }
+
+        &status($str);
     }
     $memusageOld = $memusage;
 }
@@ -414,126 +452,135 @@ sub showProc {
 
 sub setup {
     &showProc(" (\&openLog before)");
-    &openLog();		# write, append.
-    &status("--- Started logging.");
+    &openLog();    # write, append.
+    &status('--- Started logging.');
 
     # read.
-    &loadLang($bot_data_dir. "/blootbot.lang");
+    &loadLang( $bot_data_dir . '/infobot.lang' );
     &loadIRCServers();
     &readUserFile();
     &readChanFile();
-    &loadMyModulesNow();	# must be after chan file.
+    &loadMyModulesNow();    # must be after chan file.
 
     $shm = &openSHM();
-    &openSQLDebug()	if (&IsParam("SQLDebug"));
-    &sqlOpenDB($param{'DBName'}, $param{'DBType'}, $param{'SQLUser'},
-	$param{'SQLPass'});
+    &openSQLDebug() if ( &IsParam('SQLDebug') );
+    &sqlOpenDB(
+        $param{'DBName'},  $param{'DBType'},
+        $param{'SQLUser'}, $param{'SQLPass'}
+    );
     &checkTables();
 
-    &status("Setup: ". &countKeys("factoids") ." factoids.");
-    &getChanConfDefault("sendPrivateLimitLines", 3);
-    &getChanConfDefault("sendPrivateLimitBytes", 1000);
-    &getChanConfDefault("sendPublicLimitLines", 3);
-    &getChanConfDefault("sendPublicLimitBytes", 1000);
-    &getChanConfDefault("sendNoticeLimitLines", 3);
-    &getChanConfDefault("sendNoticeLimitBytes", 1000);
+    &status( 'Setup: ' . &countKeys('factoids') . ' factoids.' );
+    &getChanConfDefault( 'sendPrivateLimitLines', 3,    $chan );
+    &getChanConfDefault( 'sendPrivateLimitBytes', 1000, $chan );
+    &getChanConfDefault( 'sendPublicLimitLines',  3,    $chan );
+    &getChanConfDefault( 'sendPublicLimitBytes',  1000, $chan );
+    &getChanConfDefault( 'sendNoticeLimitLines',  3,    $chan );
+    &getChanConfDefault( 'sendNoticeLimitBytes',  1000, $chan );
 
     $param{tempDir} =~ s#\~/#$ENV{HOME}/#;
 
-    &status("Initial memory usage: $memusage kB");
-    &status("-------------------------------------------------------");
+    &status("Initial memory usage: $memusage KiB");
+    &status('-------------------------------------------------------');
 }
 
 sub setupConfig {
     $param{'VERBOSITY'} = 1;
-    &loadConfig($bot_config_dir."/blootbot.config");
+    &loadConfig( $bot_config_dir . '/infobot.config' );
 
-    foreach ( qw(ircNick ircUser ircName DBType tempDir) ) {
-	next if &IsParam($_);
-	&ERROR("Parameter $_ has not been defined.");
-	exit 1;
+    foreach (qw(ircNick ircUser ircName DBType tempDir)) {
+        next if &IsParam($_);
+        &ERROR("Parameter $_ has not been defined.");
+        exit 1;
     }
 
-    if ($param{tempDir} =~ s#\~/#$ENV{HOME}/#) {
-	&VERB("Fixing up tempDir.",2);
+    if ( $param{tempDir} =~ s#\~/#$ENV{HOME}/# ) {
+        &VERB( 'Fixing up tempDir.', 2 );
     }
 
-    if ($param{tempDir} =~ /~/) {
-	&ERROR("parameter tempDir still contains tilde.");
-	exit 1;
+    if ( $param{tempDir} =~ /~/ ) {
+        &ERROR('parameter tempDir still contains tilde.');
+        exit 1;
     }
 
-    if (! -d $param{tempDir}) {
-	&status("making $param{tempDir}...");
-	mkdir $param{tempDir}, 0755;
+    if ( !-d $param{tempDir} ) {
+        &status("making $param{tempDir}...");
+        mkdir $param{tempDir}, 0755;
     }
 
     # static scalar variables.
-    $file{utm}	= "$bot_state_dir/$param{'ircUser'}.uptime";
-    $file{PID}	= "$bot_run_dir/$param{'ircUser'}.pid";
+    $file{utm} = "$bot_state_dir/$param{'ircUser'}.uptime";
+    $file{PID} = "$bot_run_dir/$param{'ircUser'}.pid";
 }
 
 sub startup {
-    if (&IsParam("DEBUG")) {
-	&status("enabling debug diagnostics.");
-	### I thought disabling this reduced memory usage by 1000 kB.
-	use diagnostics;
+    if ( &IsParam('DEBUG') ) {
+        &status('enabling debug diagnostics.');
+
+        # I thought disabling this reduced memory usage by 1000 KiB.
+        use diagnostics;
     }
 
-    $count{'Question'}	= 0;
-    $count{'Update'}	= 0;
-    $count{'Dunno'}	= 0;
-    $count{'Moron'}	= 0;
+    $count{'Question'} = 0;
+    $count{'Update'}   = 0;
+    $count{'Dunno'}    = 0;
+    $count{'Moron'}    = 0;
 }
 
 sub shutdown {
     my ($sig) = @_;
+
     # reverse order of &setup().
-    &status("--- shutdown called.");
+    &status('--- shutdown called.');
 
-    $ident ||=	"blootbot";	# hack.
+    # hack.
+    $ident ||= 'infobot';
 
-    if (!&isFileUpdated("$bot_state_dir/blootbot.users", $wtime_userfile)) {
-	&writeUserFile()
+    if ( !&isFileUpdated( "$bot_state_dir/infobot.users", $wtime_userfile ) ) {
+        &writeUserFile();
     }
 
-    if (!&isFileUpdated("$bot_state_dir/blootbot.chan", $wtime_chanfile)) {
-	&writeChanFile();
+    if ( !&isFileUpdated( "$bot_state_dir/infobot.chan", $wtime_chanfile ) ) {
+        &writeChanFile();
     }
 
     &sqlCloseDB();
-    &closeSHM($shm);	# aswell. TODO: use this in &doExit?
+
+    # aswell. TODO: use this in &doExit?
+    &closeSHM($shm);
     &closeLog();
 }
 
 sub restart {
     my ($sig) = @_;
 
-    if ($$ == $bot_pid) {
-	&status("--- $sig called.");
+    if ( $$ == $bot_pid ) {
+        &status("--- $sig called.");
 
-	### crappy bug in Net::IRC?
-	my $delta = time() - $msgtime;
-	&DEBUG("restart: dtime = $delta");
-	if (!$conn->connected or time() - $msgtime > 900) {
-	    &status("reconnecting because of uncaught disconnect \@ ".scalar(gmtime) );
+        ### crappy bug in Net::IRC?
+        my $delta = time() - $msgtime;
+        &DEBUG("restart: dtime = $delta");
+        if ( !$conn->connected or time() - $msgtime > 900 ) {
+            &status( "reconnecting because of uncaught disconnect \@ "
+                  . scalar(gmtime) );
 ###	    $irc->start;
-	    &clearIRCVars();
-	    $conn->connect();
+            &clearIRCVars();
+            $conn->connect();
 ###	    return;
-	}
+        }
 
-	&ircCheck();	# heh, evil!
+        &ircCheck();    # heh, evil!
 
-	&DCCBroadcast("-HUP called.","m");
-	&shutdown($sig);
-	&loadConfig($bot_config_dir."/blootbot.config");
-	&reloadAllModules() if (&IsParam("DEBUG"));
-	&setup();
+        &DCCBroadcast( '-HUP called.', 'm' );
+        &shutdown($sig);
+        &loadConfig( $bot_config_dir . '/infobot.config' );
+        &reloadAllModules() if ( &IsParam('DEBUG') );
+        &setup();
 
-	&status("--- End of $sig.");
-    } else {
-	&status("$sig called; ignoring restart.");
+        &status("--- End of $sig.");
+    }
+    else {
+        &status("$sig called; ignoring restart.");
     }
 }
 
@@ -541,30 +588,32 @@ sub restart {
 sub loadConfig {
     my ($file) = @_;
 
-    if (!open(FILE, $file)) {
-	&ERROR("Failed to read configuration file ($file): $!");
-	&status("Please read the INSTALL file on how to install and setup this file.");
-	exit 0;
+    if ( !open( FILE, $file ) ) {
+        &ERROR("Failed to read configuration file ($file): $!");
+        &status(
+'Please read the INSTALL file on how to install and setup this file.'
+        );
+        exit 0;
     }
 
     my $count = 0;
     while (<FILE>) {
-	chomp;
-	next if /^\s*\#/;
-	next unless /\S/;
-	my ($set,$key,$val) = split(/\s+/, $_, 3);
+        chomp;
+        next if /^\s*\#/;
+        next unless /\S/;
+        my ( $set, $key, $val ) = split( /\s+/, $_, 3 );
 
-	if ($set ne "set") {
-	    &status("loadConfig: invalid line '$_'.");
-	    next;
-	}
+        if ( $set ne 'set' ) {
+            &status("loadConfig: invalid line '$_'.");
+            next;
+        }
 
-	# perform variable interpolation
-	$val =~ s/(\$(\w+))/$param{$2}/g;
+        # perform variable interpolation
+        $val =~ s/(\$(\w+))/$param{$2}/g;
 
-	$param{$key} = $val;
+        $param{$key} = $val;
 
-	++$count;
+        ++$count;
     }
     close FILE;
 
@@ -573,3 +622,5 @@ sub loadConfig {
 }
 
 1;
+
+# vim:ts=4:sw=4:expandtab:tw=80