+#
+# UserDCC.pl: User Commands, DCC CHAT.
+# Author: dms
+# Version: v0.2 (20010119)
+# Created: 20000707 (from UserExtra.pl)
+#
+
+use strict;
+
+use vars qw(%users %ignore %sched %bans %mask %cache %channels %param
+ %chanconf %dcc);
+use vars qw($who $chan $message $msgType $user $chnick $conn $ident
+ $verifyUser $ucount_userfile $utime_userfile $lobotomized
+ $utime_chanfile $ucount_chanfile);
+use vars qw(@backlog);
+
+sub userDCC {
+
+ # hrm...
+ $message =~ s/\s+$//;
+
+ ### for all users.
+ # quit.
+ if ( $message =~ /^(exit|quit)$/i ) {
+
+ # do ircII clients support remote close? if so, cool!
+ &FIXME("userDCC: quit called.");
+ &dcc_close($who);
+ &status("userDCC: after dcc_close!");
+
+ return;
+ }
+
+ # who.
+ if ( $message =~ /^who$/ ) {
+ my $count = scalar( keys %{ $dcc{'CHAT'} } );
+ my $dccCHAT = $message;
+
+ &performStrictReply("Start of who ($count users).");
+ foreach ( keys %{ $dcc{'CHAT'} } ) {
+ &performStrictReply("=> $_");
+ }
+ &performStrictReply("End of who.");
+
+ return;
+ }
+
+ ### for those users with enough flags.
+
+ if ( $message =~ /^tellme(\s+(.*))?$/i ) {
+ my $args = $2;
+ if ( $args =~ /^\s*$/ ) {
+ &help('tellme');
+ return;
+ }
+
+ my $result = &doQuestion($args);
+ &performStrictReply($result);
+
+ return;
+ }
+
+ # 4op.
+ if ( $message =~ /^4op(\s+($mask{chan}))?$/i ) {
+ return unless ( &hasFlag('o') );
+
+ my $chan = $2;
+
+ if ( $chan eq '' ) {
+ &help('4op');
+ return;
+ }
+
+ if ( !$channels{$chan}{'o'}{$ident} ) {
+ &msg( $who, "i don't have ops on $chan to do that." );
+ return;
+ }
+
+ # on non-4mode(<4) servers, this may be exploited.
+ if ( $channels{$chan}{'o'}{$who} ) {
+ rawout( "MODE $chan -o+o-o+o" . ( " $who" x 4 ) );
+ }
+ else {
+ rawout( "MODE $chan +o-o+o-o" . ( " $who" x 4 ) );
+ }
+
+ return;
+ }
+
+ # opme.
+ if ( $message =~ /^opme(\s+($mask{chan}))?$/i ) {
+ return unless ( &hasFlag('o') );
+ return unless ( &hasFlag('A') );
+
+ my $chan = $2;
+
+ if ( $chan eq '' ) {
+ &help('4op');
+ return;
+ }
+
+ # can this be exploited?
+ rawout("MODE $chan +o $who");
+
+ return;
+ }
+
+ # backlog.
+ if ( $message =~ /^backlog(\s+(.*))?$/i ) {
+ return unless ( &hasFlag('o') );
+ return unless ( &IsParam('backlog') );
+ my $num = $2;
+ my $max = $param{'backlog'};
+
+ if ( !defined $num ) {
+ &help('backlog');
+ return;
+ }
+ elsif ( $num !~ /^\d+/ ) {
+ &msg( $who, "error: argument is not positive integer." );
+ return;
+ }
+ elsif ( $num > $max or $num < 0 ) {
+ &msg( $who, "error: argument is out of range (max $max)." );
+ return;
+ }
+
+ &msg( $who, "Start of backlog..." );
+ for ( 0 .. $num - 1 ) {
+ sleep 1 if ( $_ % 4 == 0 and $_ != 0 );
+ $conn->privmsg( $who,
+ "[" . ( $_ + 1 ) . "]: $backlog[$max-$num+$_]" );
+ }
+ &msg( $who, "End of backlog." );
+
+ return;
+ }
+
+ # dump variables.
+ if ( $message =~ /^dumpvars$/i ) {
+ return unless ( &hasFlag('o') );
+ return unless ( &IsParam('DumpVars') );
+
+ &status("Dumping all variables...");
+ &dumpallvars();
+
+ return;
+ }
+
+ # dump variables ][.
+ if ( $message =~ /^symdump$/i ) {
+ return unless ( &hasFlag('o') );
+ return unless ( &IsParam('DumpVars2') );
+
+ &status("Dumping all variables...");
+ &symdumpAllFile();
+
+ return;
+ }
+
+ # kick.
+ if ( $message =~ /^kick(\s+(.*?))$/ ) {
+ return unless ( &hasFlag('o') );
+
+ my $arg = $2;
+
+ if ( $arg eq '' ) {
+ &help('kick');
+ return;
+ }
+ my @args = split( /\s+/, $arg );
+ my ( $nick, $chan, $reason ) = @args;
+
+ if ( &validChan($chan) == 0 ) {
+ &msg( $who, "error: invalid channel \002$chan\002" );
+ return;
+ }
+
+ if ( &IsNickInChan( $nick, $chan ) == 0 ) {
+ &msg( $who, "$nick is not in $chan." );
+ return;
+ }
+
+ &kick( $nick, $chan, $reason );
+
+ return;
+ }
+
+ # mode.
+ if ( $message =~ /^mode(\s+(.*))?$/ ) {
+ return unless ( &hasFlag('n') );
+ my ( $chan, $mode ) = split /\s+/, $2, 2;
+
+ if ( $chan eq '' ) {
+ &help('mode');
+ return;
+ }
+
+ if ( &validChan($chan) == 0 ) {
+ &msg( $who, "error: invalid channel \002$chan\002" );
+ return;
+ }
+
+ if ( !$channels{$chan}{o}{$ident} ) {
+ &msg( $who, "error: don't have ops on \002$chan\002" );
+ return;
+ }
+
+ &mode( $chan, $mode );
+
+ return;
+ }
+
+ # part.
+ if ( $message =~ /^part(\s+(\S+))?$/i ) {
+ return unless ( &hasFlag('o') );
+ my $jchan = $2;
+
+ if ( $jchan !~ /^$mask{chan}$/ ) {
+ &msg( $who, "error, invalid chan." );
+ &help('part');
+ return;
+ }
+
+ if ( !&validChan($jchan) ) {
+ &msg( $who, "error, I'm not on that chan." );
+ return;
+ }
+
+ &msg( $jchan, "Leaving. (courtesy of $who)." );
+ &part($jchan);
+ return;
+ }
+
+ # lobotomy. sometimes we want the bot to be _QUIET_.
+ if ( $message =~ /^(lobotomy|bequiet)$/i ) {
+ return unless ( &hasFlag('o') );
+
+ if ($lobotomized) {
+ &performReply("i'm already lobotomized");
+ }
+ else {
+ &performReply('i have been lobotomized');
+ $lobotomized = 1;
+ }
+
+ return;
+ }
+
+ # unlobotomy.
+ if ( $message =~ /^(unlobotomy|benoisy)$/i ) {
+ return unless ( &hasFlag('o') );
+
+ if ($lobotomized) {
+ &performReply('i have been unlobotomized, woohoo');
+ $lobotomized = 0;
+ delete $cache{lobotomy};
+
+ # undef $cache{lobotomy}; # ??
+ }
+ else {
+ &performReply("i'm not lobotomized");
+ }
+
+ return;
+ }
+
+ # op.
+ if ( $message =~ /^op(\s+(.*))?$/i ) {
+ return unless ( &hasFlag('o') );
+ my ($opee) = lc $2;
+ my @chans;
+
+ if ( $opee =~ / / ) {
+ if ( $opee =~ /^(\S+)\s+(\S+)$/ ) {
+ $opee = $1;
+ @chans = ($2);
+ if ( !&validChan($2) ) {
+ &msg( $who, "error: invalid chan ($2)." );
+ return;
+ }
+ }
+ else {
+ &msg( $who, "error: invalid params." );
+ return;
+ }
+ }
+ else {
+ @chans = keys %channels;
+ }
+
+ my $found = 0;
+ my $op = 0;
+ foreach (@chans) {
+ next unless ( &IsNickInChan( $opee, $_ ) );
+ $found++;
+ if ( $channels{$_}{'o'}{$opee} ) {
+ &performStrictReply("op: $opee already has ops on $_");
+ next;
+ }
+ $op++;
+
+ &performStrictReply("opping $opee on $_");
+ &op( $_, $opee );
+ }
+
+ if ( $found != $op ) {
+ &performStrictReply("op: opped on all possible channels.");
+ }
+ else {
+ &DEBUG("op: found => '$found'.");
+ &DEBUG("op: op => '$op'.");
+ }
+
+ return;
+ }
+
+ # deop.
+ if ( $message =~ /^deop(\s+(.*))?$/i ) {
+ return unless ( &hasFlag('o') );
+ my ($opee) = lc $2;
+ my @chans;
+
+ if ( $opee =~ / / ) {
+ if ( $opee =~ /^(\S+)\s+(\S+)$/ ) {
+ $opee = $1;
+ @chans = ($2);
+ if ( !&validChan($2) ) {
+ &msg( $who, "error: invalid chan ($2)." );
+ return;
+ }
+ }
+ else {
+ &msg( $who, "error: invalid params." );
+ return;
+ }
+ }
+ else {
+ @chans = keys %channels;
+ }
+
+ my $found = 0;
+ my $op = 0;
+ foreach (@chans) {
+ next unless ( &IsNickInChan( $opee, $_ ) );
+ $found++;
+ if ( !exists $channels{$_}{'o'}{$opee} ) {
+ &status("deop: $opee already has no ops on $_");
+ next;
+ }
+ $op++;
+
+ &status("deopping $opee on $_ at ${who}'s request");
+ &deop( $_, $opee );
+ }
+
+ if ( $found != $op ) {
+ &status("deop: deopped on all possible channels.");
+ }
+ else {
+ &DEBUG("deop: found => '$found'.");
+ &DEBUG("deop: op => '$op'.");
+ }
+
+ return;
+ }
+
+ # say.
+ if ( $message =~ s/^say\s+(\S+)\s+(.*)// ) {
+ return unless ( &hasFlag('o') );
+ my ( $chan, $msg ) = ( lc $1, $2 );
+
+ &DEBUG("chan => '$1', msg => '$msg'.");
+
+ &msg( $chan, $msg );
+
+ return;
+ }
+
+ # do.
+ if ( $message =~ s/^do\s+(\S+)\s+(.*)// ) {
+ return unless ( &hasFlag('o') );
+ my ( $chan, $msg ) = ( lc $1, $2 );
+
+ &DEBUG("chan => '$1', msg => '$msg'.");
+
+ &action( $chan, $msg );
+
+ return;
+ }
+
+ # die.
+ if ( $message =~ /^die$/ ) {
+ return unless ( &hasFlag('n') );
+
+ &doExit();
+
+ &status("Dying by $who\'s request");
+ exit 0;
+ }
+
+ # global factoid substitution.
+ if ( $message =~ m|^\* =~ s([/,#])(.+?)\1(.*?)\1;?\s*$| ) {
+ my ( $delim, $op, $np ) = ( $1, $2, $3 );
+ return unless ( &hasFlag('n') );
+ ### TODO: support flags to do full-on global.
+
+ # incorrect format.
+ if ( $np =~ /$delim/ ) {
+ &performReply(
+"looks like you used the delimiter too many times. You may want to use a different delimiter, like ':' or '#'."
+ );
+ return;
+ }
+
+ ### TODO: fix up $op to support mysql/sqlite/pgsql
+ ### TODO: => add db/sql specific function to fix this.
+ my @list =
+ &searchTable( 'factoids', 'factoid_key', 'factoid_value', $op );
+
+ if ( !scalar @list ) {
+ &performReply("Expression didn't match anything.");
+ return;
+ }
+
+ if ( scalar @list > 100 ) {
+ &performReply("regex found more than 100 matches... not doing.");
+ return;
+ }
+
+ &status( "gsubst: going to alter " . scalar(@list) . " factoids." );
+ &performReply( 'going to alter ' . scalar(@list) . " factoids." );
+
+ my $error = 0;
+ foreach (@list) {
+ my $faqtoid = $_;
+
+ next if ( &IsLocked($faqtoid) == 1 );
+ my $result = &getFactoid($faqtoid);
+ my $was = $result;
+ &DEBUG("was($faqtoid) => '$was'.");
+
+ # global global
+ # we could support global local (once off).
+ if ( $result =~ s/\Q$op/$np/gi ) {
+ if ( length $result > $param{'maxDataSize'} ) {
+ &performReply("that's too long (or was long)");
+ return;
+ }
+ &setFactInfo( $faqtoid, 'factoid_value', $result );
+ &status("update: '$faqtoid' =is=> '$result'; was '$was'");
+ }
+ else {
+ &WARN(
+"subst: that's weird... thought we found the string ($op) in '$faqtoid'."
+ );
+ $error++;
+ }
+ }
+
+ if ($error) {
+ &ERROR("Some warnings/errors?");
+ }
+
+ &performReply( "Ok... did s/$op/$np/ for "
+ . ( scalar(@list) - $error )
+ . ' factoids' );
+
+ return;
+ }
+
+ # jump.
+ if ( $message =~ /^jump(\s+(\S+))?$/i ) {
+ return unless ( &hasFlag('n') );
+
+ if ( $2 eq '' ) {
+ &help('jump');
+ return;
+ }
+
+ my ( $server, $port );
+ if ( $2 =~ /^(\S+)(:(\d+))?$/ ) {
+ $server = $1;
+ $port = $3 || 6667;
+ }
+ else {
+ &msg( $who, "invalid format." );
+ return;
+ }
+
+ &status("jumping servers... $server...");
+ $conn->quit("jumping to $server");
+
+ if ( &irc( $server, $port ) == 0 ) {
+ &ircloop();
+ }
+ }
+
+ # reload.
+ if ( $message =~ /^reload$/i ) {
+ return unless ( &hasFlag('n') );
+
+ &status("USER reload $who");
+ &performStrictReply("reloading...");
+ &reloadAllModules();
+ &performStrictReply("reloaded.");
+
+ return;
+ }
+
+ # reset.
+ if ( $message =~ /^reset$/i ) {
+ return unless ( &hasFlag('n') );
+
+ &msg( $who, "resetting..." );
+ my @done;
+ foreach ( keys %channels, keys %chanconf ) {
+ my $c = $_;
+ next if ( grep /^\Q$c\E$/i, @done );
+
+ &part($_);
+
+ push( @done, $_ );
+ sleep 1;
+ }
+ &DEBUG('before clearircvars');
+ &clearIRCVars();
+ &DEBUG('before joinnextchan');
+ &joinNextChan();
+ &DEBUG('after joinnextchan');
+
+ &status("USER reset $who");
+ &msg( $who, 'reset complete' );
+
+ return;
+ }
+
+ # rehash.
+ if ( $message =~ /^rehash$/ ) {
+ return unless ( &hasFlag('n') );
+
+ &msg( $who, "rehashing..." );
+ &restart('REHASH');
+ &status("USER rehash $who");
+ &msg( $who, 'rehashed' );
+
+ return;
+ }
+
+ #####
+ ##### USER//CHAN SPECIFIC CONFIGURATION COMMANDS
+ #####
+
+ if ( $message =~ /^chaninfo(\s+(.*))?$/ ) {
+ my @args = split /[\s\t]+/, $2; # hrm.
+
+ if ( scalar @args != 1 ) {
+ &help('chaninfo');
+ return;
+ }
+
+ if ( !exists $chanconf{ $args[0] } ) {
+ &performStrictReply("no such channel $args[0]");
+ return;
+ }
+
+ &performStrictReply("showing channel conf.");
+ foreach ( sort keys %{ $chanconf{ $args[0] } } ) {
+ &performStrictReply("$chan: $_ => $chanconf{$args[0]}{$_}");
+ }
+ &performStrictReply("End of chaninfo.");
+
+ return;
+ }
+
+ # chanadd.
+ if ( $message =~ /^(chanset|chanadd)(\s+(.*?))?$/ ) {
+ my $cmd = $1;
+ my $args = $3;
+ my $no_chan = 0;
+
+ if ( !defined $args ) {
+ &help($cmd);
+ return;
+ }
+
+ my @chans;
+ while ( $args =~ s/^($mask{chan})\s*// ) {
+ push( @chans, lc($1) );
+ }
+
+ if ( !scalar @chans ) {
+ push( @chans, '_default' );
+ $no_chan = 1;
+ }
+
+ my ( $what, $val ) = split /[\s\t]+/, $args, 2;
+
+ ### TODO: "cannot set values without +m".
+ return unless ( &hasFlag('n') );
+
+ # READ ONLY.
+ if ( defined $what and $what !~ /^[-+]/ and !defined $val and $no_chan )
+ {
+ &performStrictReply("Showing $what values on all channels...");
+
+ my %vals;
+ foreach ( keys %chanconf ) {
+ my $val;
+ if ( defined $chanconf{$_}{$what} ) {
+ $val = $chanconf{$_}{$what};
+ }
+ else {
+ $val = "NOT-SET";
+ }
+ $vals{$val}{$_} = 1;
+ }
+
+ foreach ( keys %vals ) {
+ &performStrictReply( " $what = $_("
+ . scalar( keys %{ $vals{$_} } ) . "): "
+ . join( ' ', sort keys %{ $vals{$_} } ) );
+ }
+
+ &performStrictReply("End of list.");
+
+ return;
+ }
+
+ ### TODO: move to UserDCC again.
+ if ( $cmd eq 'chanset' and !defined $what ) {
+ &DEBUG("showing channel conf.");
+
+ foreach $chan (@chans) {
+ if ( $chan eq '_default' ) {
+ &performStrictReply('Default channel settings');
+ }
+ else {
+ &performStrictReply("chan: $chan (see _default also)");
+ }
+ my @items;
+ my $str = '';
+ foreach ( sort keys %{ $chanconf{$chan} } ) {
+ my $newstr = join( ', ', @items );
+ ### TODO: make length use channel line limit?
+ if ( length $newstr > 370 ) {
+ &performStrictReply(" $str");
+ @items = ();
+ }
+ $str = $newstr;
+ push( @items, "$_ => $chanconf{$chan}{$_}" );
+ }
+ if (@items) {
+ my $str = join( ', ', @items );
+ &performStrictReply(" $str");
+ }
+ }
+ return;
+ }
+
+ $cache{confvars}{$what} = $val;
+ &rehashConfVars();
+
+ foreach (@chans) {
+ &chanSet( $cmd, $_, $what, $val );
+ }
+
+ return;
+ }
+
+ if ( $message =~ /^(chanunset|chandel)(\s+(.*))?$/ ) {
+ return unless ( &hasFlag('n') );
+ my $cmd = $1;
+ my $args = $3;
+ my $no_chan = 0;
+
+ if ( !defined $args ) {
+ &help($cmd);
+ return;
+ }
+
+ my ($chan);
+ my $delete = 0;
+ if ( $args =~ s/^(\-)?($mask{chan})\s*// ) {
+ $chan = $2;
+ $delete = ($1) ? 1 : 0;
+ }
+ else {
+ &VERB( "no chan arg; setting to default.", 2 );
+ $chan = '_default';
+ $no_chan = 1;
+ }
+
+ if ( !exists $chanconf{$chan} ) {
+ &performStrictReply("no such channel $chan");
+ return;
+ }
+
+ if ( $args ne '' ) {
+
+ if ( !&getChanConf( $args, $chan ) ) {
+ &performStrictReply("$args does not exist for $chan");
+ return;
+ }
+
+ my @chans = &ChanConfList($args);
+ &DEBUG( "scalar chans => " . scalar(@chans) );
+ if ( scalar @chans == 1 and $chans[0] eq '_default' and !$no_chan )
+ {
+ &performStrictReply(
+"ok, $args was set only for _default; unsetting for _defaul but setting for other chans."
+ );
+
+ my $val = $chanconf{$_}{_default};
+ foreach ( keys %chanconf ) {
+ $chanconf{$_}{$args} = $val;
+ }
+ delete $chanconf{_default}{$args};
+ $cache{confvars}{$args} = 0;
+ &rehashConfVars();
+
+ return;
+ }
+
+ if ( $no_chan and !exists( $chanconf{_default}{$args} ) ) {
+ &performStrictReply(
+"ok, $args for _default does not exist, removing from all chans."
+ );
+
+ foreach ( keys %chanconf ) {
+ next unless ( exists $chanconf{$_}{$args} );
+ &DEBUG("delete chanconf{$_}{$args};");
+ delete $chanconf{$_}{$args};
+ }
+ $cache{confvars}{$args} = 0;
+ &rehashConfVars();
+
+ return;
+ }
+
+ &performStrictReply(
+"Unsetting channel ($chan) option $args. (was $chanconf{$chan}{$args})"
+ );
+ delete $chanconf{$chan}{$args};
+
+ return;
+ }
+
+ if ($delete) {
+ &performStrictReply("Deleting channel $chan for sure!");
+ $utime_chanfile = time();
+ $ucount_chanfile++;
+
+ &part($chan);
+ &performStrictReply("Leaving $chan...");
+
+ delete $chanconf{$chan};
+ }
+ else {
+ &performStrictReply("Prefix channel with '-' to delete for sure.");
+ }
+
+ return;
+ }
+
+ if ( $message =~ /^newpass(\s+(.*))?$/ ) {
+ my (@args) = split /[\s\t]+/, $2 || '';
+
+ if ( scalar @args != 1 ) {
+ &help('newpass');
+ return;
+ }
+
+ my $u = &getUser($who);
+ my $crypt = &mkcrypt( $args[0] );
+
+ &performStrictReply("Set your passwd to '$crypt'");
+ $users{$u}{PASS} = $crypt;
+
+ $utime_userfile = time();
+ $ucount_userfile++;
+
+ return;
+ }
+
+ if ( $message =~ /^chpass(\s+(.*))?$/ ) {
+ my (@args) = split /[\s\t]+/, $2 || '';
+
+ if ( !scalar @args ) {
+ &help('chpass');
+ return;
+ }
+
+ if ( !&IsUser( $args[0] ) ) {
+ &performStrictReply("user $args[0] is not valid.");
+ return;
+ }
+
+ my $u = &getUser( $args[0] );
+ if ( !defined $u ) {
+ &performStrictReply("Internal error, u = NULL.");
+ return;
+ }
+
+ if ( scalar @args == 1 ) {
+
+ # del pass.
+ if ( !&IsFlag('n') and $who !~ /^\Q$verifyUser\E$/i ) {
+ &performStrictReply("cannot remove passwd of others.");
+ return;
+ }
+
+ if ( !exists $users{$u}{PASS} ) {
+ &performStrictReply("$u does not have pass set anyway.");
+ return;
+ }
+
+ &performStrictReply("Deleted pass from $u.");
+
+ $utime_userfile = time();
+ $ucount_userfile++;
+
+ delete $users{$u}{PASS};
+
+ return;
+ }
+
+ my $crypt = &mkcrypt( $args[1] );
+ &performStrictReply("Set $u's passwd to '$crypt'");
+ $users{$u}{PASS} = $crypt;
+
+ $utime_userfile = time();
+ $ucount_userfile++;
+
+ return;
+ }
+
+ if ( $message =~ /^chattr(\s+(.*))?$/ ) {
+ my (@args) = split /[\s\t]+/, $2 || '';
+
+ if ( !scalar @args ) {
+ &help('chattr');
+ return;
+ }
+
+ my $chflag;
+ my $user;
+ if ( $args[0] =~ /^$mask{nick}$/i ) {
+
+ # <nick>
+ $user = &getUser( $args[0] );
+ $chflag = $args[1];
+ }
+ else {
+
+ # <flags>
+ $user = &getUser($who);
+ &DEBUG("user $who... nope.") unless ( defined $user );
+ $user = &getUser($verifyUser);
+ $chflag = $args[0];
+ }
+
+ if ( !defined $user ) {
+ &performStrictReply("user does not exist.");
+ return;
+ }
+
+ my $flags = $users{$user}{FLAGS};
+ if ( !defined $chflag ) {
+ &performStrictReply("Flags for $user: $flags");
+ return;
+ }
+
+ &DEBUG("who => $who");
+ &DEBUG("verifyUser => $verifyUser");
+ if ( !&IsFlag('n') and $who !~ /^\Q$verifyUser\E$/i ) {
+ &performStrictReply("cannto change attributes of others.");
+ return 'REPLY';
+ }
+
+ my $state;
+ my $change = 0;
+ foreach ( split //, $chflag ) {
+ if ( $_ eq "+" ) { $state = 1; next; }
+ if ( $_ eq "-" ) { $state = 0; next; }
+
+ if ( !defined $state ) {
+ &performStrictReply("no initial + or - was found in attr.");
+ return;
+ }
+
+ if ($state) {
+ next if ( $flags =~ /\Q$_\E/ );
+ $flags .= $_;
+ }
+ else {
+ if ( &IsParam('owner')
+ and $param{owner} =~ /^\Q$user\E$/i
+ and $flags =~ /[nmo]/ )
+ {
+ &performStrictReply("not removing flag $_ for $user.");
+ next;
+ }
+ next unless ( $flags =~ s/\Q$_\E// );
+ }
+
+ $change++;
+ }
+
+ if ($change) {
+ $utime_userfile = time();
+ $ucount_userfile++;
+
+ #$flags.*FLAGS sort
+ $flags = join( '', sort split( '', $flags ) );
+ &performStrictReply("Current flags: $flags");
+ $users{$user}{FLAGS} = $flags;
+ }
+ else {
+ &performStrictReply("No flags changed: $flags");
+ }
+
+ return;
+ }
+
+ if ( $message =~ /^chnick(\s+(.*))?$/ ) {
+ my (@args) = split /[\s\t]+/, $2 || '';
+
+ if ( $who eq '_default' ) {
+ &WARN("$who or verifyuser tried to run chnick.");
+ return 'REPLY';
+ }
+
+ if ( !scalar @args or scalar @args > 2 ) {
+ &help('chnick');
+ return;
+ }
+
+ if ( scalar @args == 1 ) { # 1
+ $user = &getUser($who);
+ &DEBUG("nope, not $who.") unless ( defined $user );
+ $user ||= &getUser($verifyUser);
+ $chnick = $args[0];
+ }
+ else { # 2
+ $user = &getUser( $args[0] );
+ $chnick = $args[1];
+ }
+
+ if ( !defined $user ) {
+ &performStrictReply("user $who or $args[0] does not exist.");
+ return;
+ }
+
+ if ( $user =~ /^\Q$chnick\E$/i ) {
+ &performStrictReply("user == chnick. why should I do that?");
+ return;
+ }
+
+ if ( &getUser($chnick) ) {
+ &performStrictReply("user $chnick is already used!");
+ return;
+ }
+
+ if ( !&IsFlag('n') and $who !~ /^\Q$verifyUser\E$/i ) {
+ &performStrictReply("cannto change nick of others.");
+ return 'REPLY' if ( $who eq '_default' );
+ return;
+ }
+
+ foreach ( keys %{ $users{$user} } ) {
+ $users{$chnick}{$_} = $users{$user}{$_};
+ delete $users{$user}{$_};
+ }
+ undef $users{$user}; # ???
+
+ $utime_userfile = time();
+ $ucount_userfile++;
+
+ &performStrictReply("Changed '$user' to '$chnick' successfully.");
+
+ return;
+ }
+
+ if ( $message =~ /^(hostadd|hostdel)(\s+(.*))?$/ ) {
+ my $cmd = $1;
+ my (@args) = split /[\s\t]+/, $3 || '';
+ my $state = ( $1 eq "hostadd" ) ? 1 : 0;
+
+ if ( !scalar @args ) {
+ &help($cmd);
+ return;
+ }
+
+ if ( $who eq '_default' ) {
+ &WARN("$who or verifyuser tried to run $cmd.");
+ return 'REPLY';
+ }
+
+ my ( $user, $mask );
+ if ( $args[0] =~ /^$mask{nick}$/i ) { # <nick>
+ return unless ( &hasFlag('n') );
+ $user = &getUser( $args[0] );
+ $mask = $args[1];
+ }
+ else { # <mask>
+ # FIXME: who or verifyUser. (don't remember why)
+ $user = &getUser($who);
+ $mask = $args[0];
+ }
+
+ if ( !defined $user ) {
+ &performStrictReply("user $user does not exist.");
+ return;
+ }
+
+ if ( !defined $mask ) {
+ &performStrictReply( "Hostmasks for $user: "
+ . join( ' ', keys %{ $users{$user}{HOSTS} } ) );
+ return;
+ }
+
+ if ( !&IsFlag('n') and $who !~ /^\Q$verifyUser\E$/i ) {
+ &performStrictReply("cannto change masks of others.");
+ return;
+ }
+
+ my $count = scalar keys %{ $users{$user}{HOSTS} };
+
+ if ($state) { # add.
+ if ( $mask !~ /^$mask{nuh}$/ ) {
+ &performStrictReply(
+ "error: mask ($mask) is not a real hostmask.");
+ return;
+ }
+
+ if ( exists $users{$user}{HOSTS}{$mask} ) {
+ &performStrictReply("mask $mask already exists.");
+ return;
+ }
+
+ ### TODO: override support.
+ $users{$user}{HOSTS}{$mask} = 1;
+
+ &performStrictReply("Added $mask to list of masks.");
+
+ }
+ else { # delete.
+
+ if ( !exists $users{$user}{HOSTS}{$mask} ) {
+ &performStrictReply("mask $mask does not exist.");
+ return;
+ }
+
+ ### TODO: wildcard support. ?
+ delete $users{$user}{HOSTS}{$mask};
+
+ if ( scalar keys %{ $users{$user}{HOSTS} } != $count ) {
+ &performStrictReply("Removed $mask from list of masks.");
+ }
+ else {
+ &performStrictReply(
+ "error: could not find $mask in list of masks.");
+ return;
+ }
+ }
+
+ $utime_userfile = time();
+ $ucount_userfile++;
+
+ return;
+ }
+
+ if ( $message =~ /^(banadd|bandel)(\s+(.*))?$/ ) {
+ my $cmd = $1;
+ my $flatarg = $3;
+ my (@args) = split /[\s\t]+/, $3 || '';
+ my $state = ( $1 eq "banadd" ) ? 1 : 0;
+
+ if ( !scalar @args ) {
+ &help($cmd);
+ return;
+ }
+
+ my ( $mask, $chan, $time, $reason );
+
+ if ( $flatarg =~ s/^($mask{nuh})\s*// ) {
+ $mask = $1;
+ }
+ else {
+ &DEBUG("arg does not contain nuh mask?");
+ }
+
+ if ( $flatarg =~ s/^($mask{chan})\s*// ) {
+ $chan = $1;
+ }
+ else {
+ $chan = '*'; # _default instead?
+ }
+
+ if ( $state == 0 ) { # delete.
+ my @c = &banDel($mask);
+
+ foreach (@c) {
+ &unban( $mask, $_ );
+ }
+
+ if (@c) {
+ &performStrictReply("Removed $mask from chans: @c");
+ }
+ else {
+ &performStrictReply("$mask was not found in ban list.");
+ }
+
+ return;
+ }
+
+ ###
+ # add ban.
+ ###
+
+ # time.
+ if ( $flatarg =~ s/^(\d+)\s*// ) {
+ $time = $1;
+ &DEBUG("time = $time.");
+ if ( $time < 0 ) {
+ &performStrictReply("error: time cannot be negatime?");
+ return;
+ }
+ }
+ else {
+ $time = 0;
+ }
+
+ if ( $flatarg =~ s/^(.*)$// ) { # need length?
+ $reason = $1;
+ }
+
+ if ( !&IsFlag('n') and $who !~ /^\Q$verifyUser\E$/i ) {
+ &performStrictReply("cannto change masks of others.");
+ return;
+ }
+
+ if ( $mask !~ /^$mask{nuh}$/ ) {
+ &performStrictReply("error: mask ($mask) is not a real hostmask.");
+ return;
+ }
+
+ if ( &banAdd( $mask, $chan, $time, $reason ) == 2 ) {
+ &performStrictReply("ban already exists; overwriting.");
+ }
+ &performStrictReply(
+ "Added $mask for $chan (time => $time, reason => $reason)");
+
+ return;
+ }
+
+ if ( $message =~ /^whois(\s+(.*))?$/ ) {
+ my $arg = $2;
+
+ if ( !defined $arg ) {
+ &help('whois');
+ return;
+ }
+
+ my $user = &getUser($arg);
+ if ( !defined $user ) {
+ &performStrictReply("whois: user '$arg' does not exist.");
+ return;
+ }
+
+ ### TODO: better (eggdrop-like) output.
+ &performStrictReply("user: $user");
+ foreach ( keys %{ $users{$user} } ) {
+ my $ref = ref $users{$user}{$_};
+
+ if ( $ref eq 'HASH' ) {
+ my $type = $_;
+ ### DOES NOT WORK???
+ foreach ( keys %{ $users{$user}{$type} } ) {
+ &performStrictReply(" $type => $_");
+ }
+ next;
+ }
+
+ &performStrictReply(" $_ => $users{$user}{$_}");
+ }
+ &performStrictReply("End of USER whois.");
+
+ return;
+ }
+
+ if ( $message =~ /^bans(\s+(.*))?$/ ) {
+ my $arg = $2;
+
+ if ( defined $arg ) {
+ if ( $arg ne '_default' and !&validChan($arg) ) {
+ &performStrictReply("error: chan $chan is invalid.");
+ return;
+ }
+ }
+
+ if ( !scalar keys %bans ) {
+ &performStrictReply("Ban list is empty.");
+ return;
+ }
+
+ my $c;
+ &performStrictReply(
+ " mask: expire, time-added, count, who-by, reason");
+ foreach $c ( keys %bans ) {
+ next unless ( !defined $arg or $arg =~ /^\Q$c\E$/i );
+ &performStrictReply(" $c:");
+
+ foreach ( keys %{ $bans{$c} } ) {
+ my $val = $bans{$c}{$_};
+
+ if ( ref $val eq 'ARRAY' ) {
+ my @array = @{$val};
+ &performStrictReply(" $_: @array");
+ }
+ else {
+ &DEBUG("unknown ban: $val");
+ }
+ }
+ }
+ &performStrictReply("END of bans.");
+
+ return;
+ }
+
+ if ( $message =~ /^banlist(\s+(.*))?$/ ) {
+ my $arg = $2;
+
+ if ( defined $arg and $arg !~ /^$mask{chan}$/ ) {
+ &performStrictReply("error: chan $chan is invalid.");
+ return;
+ }
+
+ &DEBUG("bans for global or arg => $arg.");
+ foreach ( keys %bans ) { #CHANGE!!!
+ &DEBUG(" $_ => $bans{$_}.");
+ }
+
+ &DEBUG("End of bans.");
+ &performStrictReply("END of bans.");
+
+ return;
+ }
+
+ if ( $message =~ /^save$/ ) {
+ return unless ( &hasFlag('o') );
+
+ &writeUserFile();
+ &writeChanFile();
+ &performStrictReply('saved user and chan files');
+
+ return;
+ }
+
+ ### ALIASES.
+ $message =~ s/^addignore/+ignore/;
+ $message =~ s/^(del|un)ignore/-ignore/;
+
+ # ignore.
+ if ( $message =~ /^(\+|\-)ignore(\s+(.*))?$/i ) {
+ return unless ( &hasFlag('o') );
+ my $state = ( $1 eq "+" ) ? 1 : 0;
+ my $str = $1 . 'ignore';
+ my $args = $3;
+
+ if ( !$args ) {
+ &help($str);
+ return;
+ }
+
+ my ( $mask, $chan, $time, $comment );
+
+ # mask.
+ if ( $args =~ s/^($mask{nuh})\s*// ) {
+ $mask = $1;
+ }
+ else {
+ &ERROR("no NUH mask?");
+ return;
+ }
+
+ if ( !$state ) { # delignore.
+ if ( &ignoreDel($mask) ) {
+ &performStrictReply("ok, deleted ignores for $mask.");
+ }
+ else {
+ &performStrictReply("could not find $mask in ignore list.");
+ }
+ return;
+ }
+
+ ###
+ # addignore.
+ ###
+
+ # chan.
+ if ( $args =~ s/^($mask{chan}|\*)\s*// ) {
+ $chan = $1;
+ }
+ else {
+ $chan = '*';
+ }
+
+ # time.
+ if ( $args =~ s/^(\d+)\s*// ) {
+ $time = $1; # time is in minutes
+ }
+ else {
+ $time = 0;
+ }
+
+ # time.
+ if ($args) {
+ $comment = $args;
+ }
+ else {
+ $comment = "added by $who";
+ }
+
+ if ( &ignoreAdd( $mask, $chan, $time, $comment ) > 1 ) {
+ &performStrictReply(
+ "FIXME: $mask already in ignore list; written over anyway.");
+ }
+ else {
+ &performStrictReply("added $mask to ignore list.");
+ }
+
+ return;
+ }
+
+ if ( $message =~ /^ignore(\s+(.*))?$/ ) {
+ my $arg = $2;
+
+ if ( defined $arg ) {
+ if ( $arg !~ /^$mask{chan}$/ ) {
+ &performStrictReply("error: chan $chan is invalid.");
+ return;
+ }
+
+ if ( !&validChan($arg) ) {
+ &performStrictReply("error: chan $arg is invalid.");
+ return;
+ }
+
+ &performStrictReply("Showing bans for $arg only.");
+ }
+
+ if ( !scalar keys %ignore ) {
+ &performStrictReply("Ignore list is empty.");
+ return;
+ }
+
+ ### TODO: proper (eggdrop-like) formatting.
+ my $c;
+ &performStrictReply(" mask: expire, time-added, who, comment");
+ foreach $c ( keys %ignore ) {
+ next unless ( !defined $arg or $arg =~ /^\Q$c\E$/i );
+ &performStrictReply(" $c:");
+
+ foreach ( keys %{ $ignore{$c} } ) {
+ my $ref = ref $ignore{$c}{$_};
+ if ( $ref eq 'ARRAY' ) {
+ my @array = @{ $ignore{$c}{$_} };
+ &performStrictReply(" $_: @array");
+ }
+ else {
+ &DEBUG("unknown ignore line?");
+ }
+ }
+ }
+ &performStrictReply("END of ignore.");
+
+ return;
+ }
+
+ # useradd/userdel.
+ if ( $message =~ /^(useradd|userdel)(\s+(.*))?$/i ) {
+ my $cmd = $1;
+ my @args = split /\s+/, $3 || '';
+ my $args = $3;
+ my $state = ( $cmd eq "useradd" ) ? 1 : 0;
+
+ if ( !scalar @args ) {
+ &help($cmd);
+ return;
+ }
+
+ if ( $cmd eq 'useradd' ) {
+ if ( scalar @args != 2 ) {
+ &performStrictReply('useradd requires hostmask argument.');
+ return;
+ }
+ }
+ elsif ( scalar @args != 1 ) {
+ &performStrictReply('too many arguments.');
+ return;
+ }
+
+ if ($state) {
+
+ # adduser.
+ if ( scalar @args == 1 ) {
+ $args[1] = &getHostMask( $args[0] );
+ &performStrictReply(
+ "Attemping to guess $args[0]'s hostmask...");
+
+ # crude hack... crappy Net::IRC
+ $conn->schedule(
+ 5,
+ sub {
+
+ # hopefully this is right.
+ my $nick = ( keys %{ $cache{nuhInfo} } )[0];
+ if ( !defined $nick ) {
+ &performStrictReply(
+"couldn't get nuhinfo... adding user without a hostmask."
+ );
+ &userAdd($nick);
+ return;
+ }
+ my $mask = &makeHostMask( $cache{nuhInfo}{$nick}{NUH} );
+
+ if ( &userAdd( $nick, $mask ) ) {
+
+ # success.
+ &performStrictReply(
+ "Added $nick with flags $users{$nick}{FLAGS}");
+ my @hosts = keys %{ $users{$nick}{HOSTS} };
+ &performStrictReply("hosts: @hosts");
+ }
+ }
+ );
+ return;
+ }
+
+ &DEBUG("args => @args");
+ if ( &userAdd(@args) ) { # success.
+ &performStrictReply(
+ "Added $args[0] with flags $users{$args[0]}{FLAGS}");
+ my @hosts = keys %{ $users{ $args[0] }{HOSTS} };
+ &performStrictReply("hosts: @hosts");
+
+ }
+ else { # failure.
+ &performStrictReply("User $args[0] already exists");
+ }
+
+ }
+ else { # deluser.
+
+ if ( &userDel( $args[0] ) ) { # success.
+ &performStrictReply("Deleted $args[0] successfully.");
+
+ }
+ else { # failure.
+ &performStrictReply("User $args[0] does not exist.");
+ }
+
+ }
+ return;
+ }
+
+ if ( $message =~ /^sched$/ ) {
+ my @list;
+ my @run;
+
+ my %time;
+ foreach ( keys %sched ) {
+ next unless ( exists $sched{$_}{TIME} );
+ $time{ $sched{$_}{TIME} - time() }{$_} = 1;
+ push( @list, $_ );
+
+ next unless ( exists $sched{$_}{RUNNING} );
+ push( @run, $_ );
+ }
+
+ my @time;
+ foreach ( sort { $a <=> $b } keys %time ) {
+ my $str = join( ', ', sort keys %{ $time{$_} } );
+ &DEBUG("time => $_, str => $str");
+ push( @time, "$str (" . &Time2String($_) . ")" );
+ }
+
+ &performStrictReply( &formListReply( 0, "Schedulers: ", @time ) );
+ &performStrictReply(
+ &formListReply( 0, "Scheds to run: ", sort @list ) );
+ &performStrictReply(
+ &formListReply(
+ 0, "Scheds running(should not happen?) ",
+ sort @run
+ )
+ );
+
+ return;
+ }
+
+ # quite a cool hack: reply in DCC CHAT.
+ $msgType = 'chat' if ( exists $dcc{'CHAT'}{$who} );
+
+ my $done = 0;
+ $done++ if &parseCmdHook($message);
+ $done++ unless ( &Modules() );
+
+ if ($done) {
+ &DEBUG("running non DCC CHAT command inside DCC CHAT!");
+ return;
+ }
+
+ return 'REPLY';
+}
+
+1;
+
+# vim:ts=4:sw=4:expandtab:tw=80
projects / infobot.git / commitdiff