X-Git-Url: https://git.distorted.org.uk/~mdw/xfonts-traditional/blobdiff_plain/baaae94921a3f95a4600c2e101384e00fcf34dc2..be65f15aacb3b55f504a18f7eecac9356d71e2ce:/update-xfonts-traditional diff --git a/update-xfonts-traditional b/update-xfonts-traditional index fbafe0b..65d1d08 100755 --- a/update-xfonts-traditional +++ b/update-xfonts-traditional @@ -4,24 +4,34 @@ use POSIX; use IO::File; use Getopt::Long; use File::Glob qw(:glob); +use Data::Dumper; +use IO::Pipe; +use File::Find; our $prefix="/usr/local"; our $package='xfonts-traditional'; our $sharedir="$prefix/share/$package"; -our @fontsdirs=qw(/usr/share/fonts/X11 /usr/local/share/fonts/X11); +our @fonttrees=qw(/usr/share/fonts/X11 /usr/local/share/fonts/X11); our $donefile="$package.done"; +our $logfile="$package.log"; our $fontprefix="trad--"; our @rulespath; our $mode; our %foundrymap; our $verbose=0; our $reportfh; +our $foundryinfo; +our %props; sub reportloaded { return unless $verbose; print $reportfh @_,"\n" or die $!; } +sub statsummary () { + return join ' ', ((stat _)[1,7,9,10]); +} + sub loadrules ($) { my ($key) = @_; our %cache; @@ -40,12 +50,13 @@ sub loadrules ($) { return $cache{$key}=undef; } -sub processbdf ($$$) { - my ($inbdf,$outbdf,$what) = @_; +sub processbdf ($$$$) { + my ($inbdf,$outbdf,$logfile,$what) = @_; my $state='idle'; my ($foundry,$font); my ($w,$h,$xo,$yo,$y,$bitmap,$glyph); my $modified=0; + %props = (); while (<$inbdf>) { if ($state eq 'bitmap' && $y==$h) { $glyph = uc $glyph; @@ -76,7 +87,7 @@ sub processbdf ($$$) { } if ($state eq 'idle' && m/^FONT\s+/) { die if defined $font; - return 0 unless m/^(FONT\s+)\-(\w+)\-/; + return (0,'simple font name') unless m/^(FONT\s+)\-(\w+)\-/; $font = $foundrymap{lc $2}; return (0,'no foundry') unless defined $font; $_ = "FONT -$font-$'"; @@ -88,6 +99,10 @@ sub processbdf ($$$) { $state='startchar'; $w=undef; } + if (($state eq 'idle' || $state eq 'startchar') && + m/^([A-Z_]+)\s+(.*\S)\s+$/) { + $props{$1}=$2; + } if ($state eq 'startchar') { if (m/^BBX\s+(\+?\d+)\s+(\+?\d+)\s+([-+]?\d+)\s+([-+]?\d+)\s+$/) { ($w,$h,$xo,$yo) = ($1,$2,$3,$4); @@ -97,6 +112,9 @@ sub processbdf ($$$) { $y=0; $glyph=''; $state='bitmap'; + $props{' 7bit'}= + ($props{'CHARSET_REGISTRY'} =~ m/iso8859|utf|iso10646/i && + $props{'ENCODING'} <= 127); } } print $outbdf $_ or die $!; @@ -105,31 +123,24 @@ sub processbdf ($$$) { die $! if $outbdf->error or !$outbdf->flush; die unless $state eq 'idle'; if ($modified) { - printf $reportfh "%s: %d glyphs changed\n", $what, $modified + printf $logfile "%s: %d glyphs changed\n", $what, $modified or die $!; } else { - printf $reportfh "%s: unchanged - no rules matched\n", $what + printf $logfile "%s: unchanged - no rules matched\n", $what or die $!; } return $modified; } -our (@options)=( - 'R|rules-include=s@' => \@rulespath, - 'share-dir=s' => \$sharedir, - 'verbose|v+' => \$verbose, - ); - -sub define_mode ($$) { - my ($optname,$f) = @_; - push @options, $optname, sub { - die "only one mode may be specified\n" if defined $mode; - $mode=$f; - }; -} - sub loadfoundries () { + $foundryinfo = ''; foreach my $path (@rulespath) { + if (!stat $path) { + die "$path $!" unless $!==&ENOENT; + next; + } + $foundryinfo .= statsummary().' '.$path."\0\n"; + my $p = "$path/foundries"; my $f = new IO::File $p; if (!$f) { @@ -137,6 +148,7 @@ sub loadfoundries () { print $reportfh "foundries: none in $p\n" or die $! if $verbose; next; } + stat $f or die $!; while (<$f>) { s/^\s*//; s/\s+$//; next if m/^\#/; @@ -151,53 +163,255 @@ sub loadfoundries () { die "no foundry maps\n" unless %foundrymap; } +sub processpcfgz ($$$$) { + my ($inpcfgz,$outpcfgz,$logfile,$what) = @_; + print $reportfh "processing $inpcfgz to $outpcfgz\n" if $verbose>=2; + my $current = new IO::File $inpcfgz, '<' or die "$inpcfgz $!"; + my ($usread,$uswrite); + my ($reader,$writer); + my @children; + foreach my $proc (['gunzip'], ['pcf2bdf'], [], + ['bdftopcf'],['',qw(gzip -1 -n)]) { + my $isfinal = (@$proc && $proc->[0] eq ''); + if (!$isfinal) { + $reader = new IO::Handle or die $!; + $writer = new IO::Handle or die $!; + new IO::Pipe($reader,$writer) or die $!; + } else { + shift @$proc; + $reader = undef; + $writer = new IO::File $outpcfgz, '>' or die "$outpcfgz $!"; + } + if (@$proc) { + my $exe = $proc->[0]; + my $child = fork; defined $child or die $!; + if (!$child) { + open STDIN, '<&', $current or die $!; + open STDOUT, '>&', $writer or die $!; + if (!$isfinal) { + close $reader or die $!; + } + close $usread or die $! if $usread; + close $uswrite or die $! if $uswrite; + exec $exe @$proc or die "$exe $!"; + } + push @children, [ $child, $exe, defined $usread ]; + close $current or die $!; + close $writer or die $!; + $current = $reader; + } else { + $usread = $current; + $uswrite = $writer; + $current = $reader; + } + } + my $r = processbdf($usread,$uswrite,$logfile,$what); + my $none = $r !~ m/^\d/; + if ($none) { + flush $uswrite or die $!; + } else { + close $uswrite or die $!; + } + close $usread or die $!; + foreach my $chinfo (@children) { + my ($child,$exe,$isoutput)=@$chinfo; + my $sigok = 0; + if ($none) { + if ($isoutput) { + $sigok = 9; + kill 9, $child or die "$child $!"; + } else { + $sigok = 13; + } + } + $!=0; waitpid($child, 0) == $child or die "$child $!"; + !$? or ($?&~128)==$sigok or die "$exe [$child] $sigok $?"; + } + return $r; +} + sub processfontdir ($) { my ($fontdir) = @_; if (!opendir FD, $fontdir) { die "$fontdir $!" unless $!==&ENOENT; return; } - my $done = do "$fontdir/$donefile"; - if (!$done) { + my $changed = 0; + my $olddone = do "$fontdir/$donefile"; + if (!$olddone) { die "$fontdir $! $@ " unless $!==&ENOENT; - $done = { }; + } elsif ($olddone->{''} ne $foundryinfo) { + our $repro_reported; + print $reportfh "reprocessing fonts (rules updated)\n" or die $! + unless $repro_reported++; + $olddone = undef; } - my %found; - while (my $dent = readdir FD) { + if (!$olddone) { + $olddone = { }; + $changed = 1; + } + my $newdone = { '' => $foundryinfo }; + my $log = new IO::File "$fontdir/$logfile", "w" + or die "$fontdir/$logfile $!"; + my %outfiles; # bitmask: 1 /*exists*/ | 2 /*wanted*/ + my $updated=0; + my $reported=0; + my $anypcfs=0; + + flush $reportfh or die $!; + while (my $dent = scalar readdir FD) { + if ($dent =~ m/^\Q$fontprefix\E.*\.new$/) { + unlink "$fontdir/$dent" or $!==&ENOENT or die "$fontdir $dent $!"; + next; + } next unless $dent =~ m/^[^.\/].*\.pcf\.gz$/; + print $reportfh "processing $fontdir...\n" or die $! + unless $reported++; if ($dent =~ m/^\Q$fontprefix/) { - $found{$dent} = 1; + $outfiles{$dent} |= 1; next; } - if (!stat $dent) { + if (!stat "$fontdir/$dent") { die "$fontdir $dent $!" unless $!==&ENOENT; next; } die "$fontdir $dent" unless -f _; - my $stats = join ' ', ((stat _)[1,7,9,10]); - $tdone = $done{$dent}; + $anypcfs++; + + my $stats = statsummary(); + my $tdone = $olddone->{$dent}; + my $outdent = $fontprefix.$dent; if (defined $tdone && $tdone eq $stats) { - $found{$dent} = 2; + $outfiles{$outdent} |= 2; + $newdone->{$dent} = $stats; + next; + } + + my $r = processpcfgz("$fontdir/$dent", + "$fontdir/$outdent.new", + $log, $dent); + if ($r !~ m/^\d/) { + printf $log "%s: unchanged - %s\n", $dent, $r; + unlink "$fontdir/$outdent.new" or die "$fontdir $outdent $!"; + } else { + rename "$fontdir/$outdent.new", "$fontdir/$outdent" + or die "$fontdir $outdent $!"; + $updated++; + $outfiles{$outdent} |= 3; + } + $newdone->{$dent} = $stats; + $changed = 1; + } + my $affected=0; + foreach my $olddent (keys %outfiles) { + my $state = $outfiles{$olddent}; + if ($state & 2) { + $affected++ if $state & 1; next; } - + unlink "$fontdir/$olddent" or die "$fontdir $olddent $!"; + $changed = 1; + $updated++; + } + if (!stat "$fontdir/fonts.dir") { + $!==&ENOENT or die "$fontdir $!"; + } else { + $!=0; $?=0; system 'mkfontdir',$fontdir; + die "$fontdir $? $!" if $? or $!; + } + if (!$anypcfs) { + unlink "$fontdir/$logfile" or die "$fontdir $!"; + unlink "$fontdir/$donefile" or $!==&ENOENT or die "$fontdir $!"; + } elsif ($changed) { + my $newdoneh = new IO::File "$fontdir/$donefile.new", 'w' + or die "$fontdir $!"; + print $newdoneh Dumper($newdone) or die "$fontdir $!"; + close $newdoneh or die "$fontdir $!"; + rename "$fontdir/$donefile.new","$fontdir/$donefile" + or die "$fontdir $!"; + } + if ($reported || %$newdone || $affected || $updated) { + printf " processed %s: %d pcfs, %d affected, %d updated.\n", + $fontdir, (scalar keys %$newdone), $affected, $updated; + } +} + +sub processfonttree ($) { + my ($tree) = @_; + find({ follow => 1, + dangling_symlinks => 0, + no_chdir => 1, + wanted => sub { + return unless -d _; + processfontdir($File::Find::name); + }}, + $tree); +} our $stdin = new IO::File '<&STDIN' or die $!; our $stdout = new IO::File '>&STDOUT' or die $!; our $stderr = new IO::File '>&STDERR' or die $!; $reportfh = $stdout; +our (@options)=( + 'R|rules-include=s@' => \@rulespath, + 'share-dir=s' => \$sharedir, + 'verbose|v+' => \$verbose, + ); + +sub define_mode ($$) { + my ($optname,$f) = @_; + push @options, $optname, sub { + die "only one mode may be specified\n" if defined $mode; + $mode=$f; + }; +} + define_mode('bdf-filter', sub { die "no arguments allowed with --bdf-filter\n" if @ARGV; $reportfh = $stderr; loadfoundries(); - my $r = processbdf($stdin,$stdout,'stdin'); + my $r = processbdf($stdin,$stdout,$reportfh,'stdin'); if ($r !~ m/^\d/) { print STDERR "stdin not processed: $r\n"; exit 2; } }); +define_mode('process-pcf', sub { + die "need source and destination pcf.gz\n" if @ARGV!=2; + loadfoundries(); + my $r = processpcfgz($ARGV[0],$ARGV[1],$reportfh,"pcf"); + if ($r !~ m/^\d/) { + print STDERR "pcf not processed: $r\n"; + exit 2; + } +}); + +define_mode('process-fontdirs', sub { + die "need font dir(s)\n" unless @ARGV; + loadfoundries(); + foreach my $d (@ARGV) { + processfontdir($d); + } +}); + +define_mode('process-fonttrees', sub { + die "need font tree(s)\n" unless @ARGV; + loadfoundries(); + foreach my $d (@ARGV) { + processfonttree($d); + } +}); + +define_mode('update', sub { + die "no arguments allowed with --postinst\n" unless !@ARGV; + loadfoundries(); + foreach my $d (@fonttrees) { + processfonttree($d); + } +}); + Getopt::Long::Configure(qw(bundling)); GetOptions(@options) or exit 127; @@ -206,12 +420,3 @@ push @rulespath, "$sharedir/rules"; die "need a mode\n" unless $mode; $mode->(); - -# 70 zcat /usr/share/fonts/X11/misc/6x13.pcf.gz |pcf2bdf >in.bdf -# 71 ./utility out.bdf -# 83 bdftopcf out.bdf >out.pcf -# 84 gzip out.pcf -# 85 cp out.pcf.gz /usr/share/fonts/X11/misc/ -# really mkfontdir /usr/share/fonts/X11/misc/ -# xset fp rehash -# xfontsel