X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=src%2Fcore.pl;h=1b7a68c02fded05360f467f97e7318adfecfeea6;hb=3936a3e1255582305fc4200485b71fa692e66bd3;hp=9cf0c802375862491cd26d90e5b75a52852ce6a3;hpb=a7384ea463f0bc1c37a2dfd5b547b0bc66c633b7;p=infobot.git

diff --git a/src/core.pl b/src/core.pl
index 9cf0c80..1b7a68c 100644
--- a/src/core.pl
+++ b/src/core.pl
@@ -27,15 +27,15 @@ use vars qw(
 );
 
 # 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
+	    %forked %chanconf %channels %cache
 );
 
 # Signals.
@@ -47,8 +47,8 @@ $SIG{'__WARN__'} = 'doWarn';
 
 # initialize variables.
 $last{buflen}	= 0;
-$last{say}	= "";
-$last{msg}	= "";
+$last{say}	= '';
+$last{msg}	= '';
 $userHandle	= "_default";
 $wingaterun	= time();
 $firsttime	= 1;
@@ -60,6 +60,14 @@ $wtime_chanfile	= 0;
 $ucount_chanfile = 0;
 $running	= 0;
 ### more variables...
+# static scalar variables.
+$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;
@@ -70,19 +78,26 @@ $nottime	= 0;
 $notsize	= 0;
 $notcount	= 0;
 ###
-if ( -d "CVS" ) {
+$bot_release	= "1.3.3";
+if ( -d 'CVS' ) {
     use POSIX qw(strftime);
-    $bot_release	= strftime("cvs (%Y%m%d)", localtime( (stat("CVS"))[9] ) );
-} else {
-    $bot_release	= "1.0.10 (2001xxxx)";
+    $bot_release	.= strftime(" cvs (%Y%m%d)", gmtime( (stat('CVS'))[9] ) );
 }
 $bot_version	= "blootbot $bot_release -- $^O";
-$noreply	= "NOREPLY";
+$noreply	= 'NOREPLY';
 
 ##########
 ### misc commands.
 ###
 
+sub whatInterface {
+    if (!&IsParam('Interface') or $param{'Interface'} =~ /IRC/) {
+	return 'IRC';
+    } else {
+	return 'CLI';
+    }
+}
+
 sub doExit {
     my ($sig)	= @_;
 
@@ -98,9 +113,9 @@ sub doExit {
 	&status("parent caught SIG$sig (pid $$).") if (defined $sig);
 
 	&status("--- Start of quit.");
-	$ident ||= "blootbot";	# lame hack.
+	$ident ||= 'blootbot';	# lame hack.
 
-	&status("Memory Usage: $memusage kB");
+	&status("Memory Usage: $memusage KiB");
 
 	&closePID();
 	&closeStats();
@@ -112,14 +127,17 @@ sub doExit {
 	}
 	&writeUserFile();
 	&writeChanFile();
-	&uptimeWriteFile()	if (&IsChanConf("uptime"));
-	&News::writeNews()	if (&ChanConfList("news"));
-	&closeDB();
+	&uptimeWriteFile()	if (&IsParam('Uptime'));
+	&sqlCloseDB();
 	&closeSHM($shm);
-	&dumpallvars()		if (&IsParam("dumpvarsAtExit"));
-	&symdumpAll()		if (&IsParam("symdumpAtExit"));
+
+	if (&IsParam('dumpvarsAtExit')) {
+	    &loadMyModule('DumpVars');
+	    &dumpallvars();
+	}
+	&symdumpAll()		if (&IsParam('symdumpAtExit'));
 	&closeLog();
-	&closeSQLDebug()	if (&IsParam("SQLDebug"));
+	&closeSQLDebug()	if (&IsParam('SQLDebug'));
 
 	&status("--- QUIT.");
     } else {					# child.
@@ -179,8 +197,8 @@ sub getChanConfList {
 
     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);
 
@@ -188,7 +206,7 @@ sub getChanConfList {
 	    &WARN("multiple items found?");
 	}
 
-	if ($array[0] eq "0") {
+	if ($chanconf{$chan}{$param} eq '0') {
 	    $chan{$chan}	= -1;
 	} else {
 	    $chan{$chan}	=  1;
@@ -204,21 +222,23 @@ sub getChanConfList {
 # 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! :)
+
+    # knocked tons of bugs with this! :)
+    my $debug	= 0; # 1 if ($param eq 'whatever');
 
     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.
+    # these should get moved to your .chan file instead of the .config
+    # .config items overide any .chan entries
     if (&IsParam($param)) {
-	&DEBUG("ICC: found '$param' option in main config file.");
+	&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/) {
@@ -231,14 +251,16 @@ sub IsChanConf {
     if (!defined $msgType) {
 	$nomatch++;
     } else {
-	$nomatch++ if ($msgType eq "");
+	$nomatch++ if ($msgType eq '');
 	$nomatch++ unless ($msgType =~ /^(public|private)$/i);
     }
 
 ### 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 ($nomatch) {
@@ -249,31 +271,15 @@ sub IsChanConf {
 	} else {
 	    &DEBUG("ICC: other: 0 ($param)") if ($debug);
 	}
-
 	return $chan{$chan} || $chan{_default} || 0;
-    }
-
-    if ($msgType eq "public") {
+    } elsif ($msgType =~ /^(public|private)$/i) {
 	if ($chan{$chan}) {
-	    &DEBUG("ICC: public: $chan{$chan} ($chan/$param)") if ($debug);
+	    &DEBUG("ICC: $msgType: $chan{$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);
+	    &DEBUG("ICC: $msgType: $chan{_default} (_default/$param)") if ($debug);
 	} else {
-	    &DEBUG("ICC: private: 0 ($param)") if ($debug);
+	    &DEBUG("ICC: $msgType: 0 ($param)") if ($debug);
 	}
-
 	return $chan{$chan} || $chan{_default} || 0;
     }
 
@@ -294,35 +300,38 @@ sub getChanConf {
 	return 0;
     }
 
-    # this looks evil... 
+    # 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;
+    $c		= "_default" if ($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)");
 	}
+	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... ");
+    #&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("conf: backward-compat: found param{$what} ($param{$what}) for $chan instead.");
+	    &status("config ($chan): backward-compatible option: found param{$what} ($param{$what}) instead of chan option");
 	    $cache{config}{$what} = 1;
 	}
 
@@ -332,7 +341,7 @@ sub getChanConfDefault {
     return $val if (defined $val);
 
     $param{$what}	= $default;
-    &status("conf: $chan auto-setting param{$what} = $default");
+    &status("config ($chan): auto-setting param{$what} = $default");
     $cache{config}{$what} = 1;
     return $default;
 }
@@ -363,9 +372,9 @@ sub findChanConf {
 }
 
 sub showProc {
-    my ($prefix) = $_[0] || "";
+    my ($prefix) = $_[0] || '';
 
-    if ($^O eq "linux") {
+    if ($^O eq 'linux') {
 	if (!open(IN, "/proc/$$/status")) {
 	    &ERROR("cannot open '/proc/$$/status'.");
 	    return;
@@ -376,7 +385,7 @@ sub showProc {
 	}
 	close IN;
 
-    } elsif ($^O eq "netbsd") {
+    } elsif ($^O eq 'netbsd') {
 	$memusage = int( (stat "/proc/$$/mem")[7]/1024 );
 
     } elsif ($^O =~ /^(free|open)bsd$/) {
@@ -384,24 +393,24 @@ sub showProc {
 	$memusage = $info[20];
 
     } else {
-	$memusage = "UNKNOWN";
+	$memusage = 'UNKNOWN';
 	return;
     }
 
-    if (defined $memusageOld and &IsParam("DEBUG")) {
+    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)";
+	    $str = "MEM:$prefix increased by $delta KiB. (total: $memusage KiB)";
 	} elsif ($delta > 0) {
-	    $str = "MEM:$prefix increased by $delta kB";
+	    $str = "MEM:$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 kB.";
+	    $str = "MEM:$prefix decreased by $delta KiB.";
 	}
 
 	&status($str);
@@ -426,23 +435,22 @@ sub setup {
     &loadMyModulesNow();	# must be after chan file.
 
     $shm = &openSHM();
-    &openSQLDebug()	if (&IsParam("SQLDebug"));
-    &openDB($param{'DBName'}, $param{'DBType'}, $param{'SQLUser'},
+    &openSQLDebug()	if (&IsParam('SQLDebug'));
+    &sqlOpenDB($param{'DBName'}, $param{'DBType'}, $param{'SQLUser'},
 	$param{'SQLPass'});
     &checkTables();
 
-    &status("Setup: ". &countKeys("factoids") ." factoids.");
-    &News::readNews() if (&ChanConfList("news"));
-    &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("Initial memory usage: $memusage KiB");
     &status("-------------------------------------------------------");
 }
 
@@ -476,9 +484,9 @@ sub setupConfig {
 }
 
 sub startup {
-    if (&IsParam("DEBUG")) {
+    if (&IsParam('DEBUG')) {
 	&status("enabling debug diagnostics.");
-	### I thought disabling this reduced memory usage by 1000 kB.
+	# I thought disabling this reduced memory usage by 1000 KiB.
 	use diagnostics;
     }
 
@@ -489,19 +497,24 @@ sub startup {
 }
 
 sub shutdown {
+    my ($sig) = @_;
     # reverse order of &setup().
     &status("--- shutdown called.");
 
-    $ident ||=	"blootbot";	# hack.
+    # hack.
+    $ident ||=	'blootbot';
+
+    if (!&isFileUpdated("$bot_state_dir/blootbot.users", $wtime_userfile)) {
+	&writeUserFile()
+    }
 
-    # opened files must be written to on shutdown/hup/whatever
-    # unless they're write-only, like uptime.
-    &writeUserFile();
-    &writeChanFile();
-    &News::writeNews()	if (&ChanConfList("news"));
+    if (!&isFileUpdated("$bot_state_dir/blootbot.chan", $wtime_chanfile)) {
+	&writeChanFile();
+    }
 
-    &closeDB();
-    &closeSHM($shm);	# aswell. TODO: use this in &doExit?
+    &sqlCloseDB();
+    # aswell. TODO: use this in &doExit?
+    &closeSHM($shm);
     &closeLog();
 }
 
@@ -515,7 +528,7 @@ sub restart {
 	my $delta = time() - $msgtime;
 	&DEBUG("restart: dtime = $delta");
 	if (!$conn->connected or time() - $msgtime > 900) {
-	    &status("reconnecting because of uncaught disconnect \@ ".scalar(localtime) );
+	    &status("reconnecting because of uncaught disconnect \@ ".scalar(gmtime) );
 ###	    $irc->start;
 	    &clearIRCVars();
 	    $conn->connect();
@@ -524,10 +537,10 @@ sub restart {
 
 	&ircCheck();	# heh, evil!
 
-	&DCCBroadcast("-HUP called.","m");
-	&shutdown();
+	&DCCBroadcast("-HUP called.",'m');
+	&shutdown($sig);
 	&loadConfig($bot_config_dir."/blootbot.config");
-	&reloadAllModules() if (&IsParam("DEBUG"));
+	&reloadAllModules() if (&IsParam('DEBUG'));
 	&setup();
 
 	&status("--- End of $sig.");
@@ -553,7 +566,7 @@ sub loadConfig {
 	next unless /\S/;
 	my ($set,$key,$val) = split(/\s+/, $_, 3);
 
-	if ($set ne "set") {
+	if ($set ne 'set') {
 	    &status("loadConfig: invalid line '$_'.");
 	    next;
 	}