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/cvs/deliantra/server/lib/cf.pm
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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.390 by root, Thu Oct 25 09:01:24 2007 UTC vs.
Revision 1.391 by root, Fri Oct 26 04:22:05 2007 UTC

1548 1548
1549Expand crossfire pod fragments into protocol xml. 1549Expand crossfire pod fragments into protocol xml.
1550 1550
1551=cut 1551=cut
1552 1552
1553 use re 'eval';
1554
1555my $group;
1556my $interior; $interior = qr{
1557 (?:
1558 \ (.*?)\ (?{ $group = $^N })
1559 | < (??{$interior}) >
1560 )
1561}x;
1562
1553sub expand_cfpod { 1563sub expand_cfpod {
1554 ((my $self), (local $_)) = @_; 1564 my ($self, $pod) = @_;
1555 1565
1556 # escape & and < 1566 my $xml;
1557 s/&/&amp;/g;
1558 s/(?<![BIUGHT])</&lt;/g;
1559 1567
1560 # this is buggy, it needs to properly take care of nested <'s 1568 while () {
1569 if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?=[^<]) )+ )/xgcs) {
1570 $group = $1;
1561 1571
1562 1 while 1572 $group =~ s/&/&amp;/g;
1563 # replace B<>, I<>, U<> etc. 1573 $group =~ s/</&lt;/g;
1564 s/B<([^\>]*)>/<b>$1<\/b>/ 1574
1565 || s/I<([^\>]*)>/<i>$1<\/i>/ 1575 $xml .= $group;
1566 || s/U<([^\>]*)>/<u>$1<\/u>/ 1576 } elsif ($pod =~ m%\G
1567 || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/ 1577 ([BCGHITU])
1568 # replace G<male|female> tags 1578 <
1569 || s{G<([^>|]*)\|([^>]*)>}{ 1579 (?:
1570 $self->gender ? $2 : $1 1580 ([^<>]*) (?{ $group = $^N })
1571 }ge 1581 | < $interior >
1572 # replace H<hint text> 1582 )
1573 || s{H<([^\>]*)>} 1583 >
1584 %gcsx
1574 { 1585 ) {
1586 my ($code, $data) = ($1, $group);
1587
1588 if ($code eq "B") {
1589 $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>";
1590 } elsif ($code eq "I") {
1591 $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>";
1592 } elsif ($code eq "U") {
1593 $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>";
1594 } elsif ($code eq "C") {
1595 $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>";
1596 } elsif ($code eq "T") {
1597 $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>";
1598 } elsif ($code eq "G") {
1599 my ($male, $female) = split /\|/, $data;
1600 $data = $self->gender ? $female : $male;
1601 $xml .= expand_cfpod ($self, $data);
1602 } elsif ($code eq "H") {
1575 ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", 1603 $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>",
1576 "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", 1604 "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>",
1577 "") 1605 "")
1578 [$self->{hintmode}] 1606 [$self->{hintmode}];
1607 } else {
1608 $xml .= "error processing '$code($data)' directive";
1579 }ge; 1609 }
1610 } else {
1611 if ($pod =~ /\G(.+)/) {
1612 warn "parse error while expanding $pod (at $1)";
1613 }
1614 last;
1615 }
1616 }
1580 1617
1618 for ($xml) {
1581 # create single paragraphs (very hackish) 1619 # create single paragraphs (very hackish)
1582 s/(?<=\S)\n(?=\w)/ /g; 1620 s/(?<=\S)\n(?=\w)/ /g;
1583 1621
1584 # compress some whitespace 1622 # compress some whitespace
1585 s/\s+\n/\n/g; # ws line-ends 1623 s/\s+\n/\n/g; # ws line-ends
1586 s/\n\n+/\n/g; # double lines 1624 s/\n\n+/\n/g; # double lines
1587 s/^\n+//; # beginning lines 1625 s/^\n+//; # beginning lines
1588 s/\n+$//; # ending lines 1626 s/\n+$//; # ending lines
1627 }
1589 1628
1590 $_ 1629 $xml
1591} 1630}
1592 1631
1593sub hintmode { 1632sub hintmode {
1594 $_[0]{hintmode} = $_[1] if @_ > 1; 1633 $_[0]{hintmode} = $_[1] if @_ > 1;
1595 $_[0]{hintmode} 1634 $_[0]{hintmode}
2666the message, with C<log> being the default. If C<$color> is negative, suppress 2705the message, with C<log> being the default. If C<$color> is negative, suppress
2667the message unless the client supports the msg packet. 2706the message unless the client supports the msg packet.
2668 2707
2669=cut 2708=cut
2670 2709
2710# non-persistent channels (usually the info channel)
2671our %CHANNEL = ( 2711our %CHANNEL = (
2672 "c/identify" => { 2712 "c/identify" => {
2673 id => "infobox", 2713 id => "infobox",
2674 title => "Identify", 2714 title => "Identify",
2675 reply => undef, 2715 reply => undef,
2707 }, 2747 },
2708 "c/uptime" => { 2748 "c/uptime" => {
2709 id => "infobox", 2749 id => "infobox",
2710 title => "Uptime", 2750 title => "Uptime",
2711 reply => undef, 2751 reply => undef,
2712 tooltip => "How long the server has been running sicne last restart", 2752 tooltip => "How long the server has been running since last restart",
2713 }, 2753 },
2714 "c/mapinfo" => { 2754 "c/mapinfo" => {
2715 id => "infobox", 2755 id => "infobox",
2716 title => "Map Info", 2756 title => "Map Info",
2717 reply => undef, 2757 reply => undef,

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