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be4f5c8084
lyx_mirror/development/tools/listFontWithLang.pl
Kornel Benko be4f5c8084 Amend 3dccce14: Tools(listFontWithLang.pl): Ignore white space while checking font name 
Do not manipulate search strings which already contain regex elements.
2020-08-23 08:21:53 +02:00

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#! /usr/bin/env perl
# -*- mode: perl; -*-
# file listFontWithLang.pl
# This file is part of LyX, the document processor.
# Licence details can be found in the file COPYING
# or at http://www.lyx.org/about/licence.php
#
# author Kornel Benko
# Full author contact details are available in the file CREDITS
# or at https://www.lyx.org/Credits
#
# Usage: listFontWithLang.pl <options>
# Displays installed system font names selected by <options>
# Option-strings with more that 1 char need be prefixed by '--'
#
# Option to get list of options: -h
#
# Some equivalencies for instance with option -n
# -n arial
# -N=arial
# --nAme=Arial
# --name arial
# Options and option-parameter are case insensitive
BEGIN {
use File::Spec;
my $p = File::Spec->rel2abs( __FILE__ );
$p =~ s/[\/\\]?[^\/\\]+$//;
unshift(@INC, $p);
}
use strict;
use warnings;
use Encode;
use GetOptions;
use constant {
# for ftype
SERIF => 1,
SANS => 2,
SCRIPT => 4,
FRAKTUR => 8,
DOUBLESTROKE => 16,
FANCY => 32,
INITIALS => 64,
SYMBOL => 128,
SMALLCAP => 256,
# for UseProperty (UP)
UPPROPERTY => 1, # select
UPNPROPERTY => 2, # deselect
UPPPROPERTIES => 4, # print
UPWPROPERTIES => 8, # write to a file
# for UseCharsets (UC)
UCCONTAINS => 1, # select
UCNCONTAINS => 2, # deselect
UCPCONTAINS => 4, # print
# for UseScripts (US)
USSCRIPT => 1, # select
USNSCRIPT => 2, # deselect
USMSCRIPT => 4, # math
USPSCRIPT => 8, # print
USWSCRIPT => 16, # write to a file
};
# These will be set according to options
my $iproperty = 0; # info for Use Properties
my $icontains = 0; # info for Use Charsets
my $iscript = 0; # info for Use Scripts
sub convertlang($);
sub extractlist($$$); # my ($l, $islang, $txt, $rres) = @_;
sub getIndexes($$);
sub getVal($$$$); # my ($l, $txtval, $txtlang, $combine) = @_;
sub getproperties($$$$);
sub ismathfont($$);
sub correctstyle($);
sub decimalUnicode($);
sub contains($$);
sub sprintIntervalls($);
sub buildFontName($$);
sub splitatlU($); # split text at change from lower case to upper case
sub splitStyle($);
# Following fields for a parameter can be defined:
# fieldname: Name of entry in %options
# type: [:=][sif], ':' = optional, '=' = required, 's' = string, 'i' = integer, 'f' = float
# alias: reference to a list of aliases e.g. ["alias1", "alias2", ... ]
# listsep: Separator for multiple data
# comment: Parameter description
my @optionsDef = (
# help + verbose already handled in 'GetOptions'
["n",
{fieldname => "FontName", listsep => ',',
type => "=s", alias => ["name"],
comment => "Select font-names matching these (comma separated) regexes"},],
["nn",
{fieldname => "NFontName",
type => "=s", listsep => ',',
comment => "Select font-names NOT matching these (comma separated) regexes"},],
["p",
{fieldname => "Property",
type => "=s", listsep => ',',
comment => "Select fonts with properties matching these (comma separated) regexes"},],
["np",
{fieldname => "NProperty",
type => "=s", listsep => ',',
comment => "Select fonts with properties NOT matching these (comma separated) regexes"},],
["s",
{fieldname => "Scripts",
type => "=s", listsep => ',',
comment => "Select fonts with scripts matching these (comma separated) regexes"},],
["ns",
{fieldname => "NScripts",
type => "=s", listsep => ',',
comment => "Select fonts with scripts NOT matching these (comma separated) regexes"},],
["math",
{fieldname => "Math",
comment => "Select fonts probably containing math glyphs"},],
["c",
{fieldname => "Contains", alias => ["contains"],
type => "=s", listsep => ',',
comment => "Select fonts containing all these (possibly comma separated) glyphs",
comment2 => "____example: -c=\"0-9,u+32-u+x7f\"",}],
["nc",
{fieldname => "NContains",
type => "=s", listsep => ',',
comment => "Select fonts NOT containing any of these (possibly comma separated) glyphs",
comment2 => "____example: --nc=\"0-9,u+32-u+x7f\"",}],
["l",
{fieldname => "Lang",
type => "=s", alias=>["lang"],
comment => "Comma separated list of desired languages"},],
["pc",
{fieldname => "PrintCharset", alias => ["printcharset"],
comment => "Print intervals of supported unicode character values"},],
["pl",
{fieldname => "PrintLangs", alias => ["printlangs"],
comment => "Print supported languages"},],
["pp",
{fieldname => "PrintProperties", alias => ["printproperties"],
comment => "Print properties from weight, slant and width"},],
["ps",
{fieldname => "PrintScripts", alias => ["printscripts"],
comment => "Print supported scripts"},],
["pf",
{fieldname => "PrintFiles", alias => ["printfiles"],
comment => "Print font file names"},],
["pw",
{fieldname => "PrintWarnings",
comment => "Print warnings about discarded/overwritten fonts, conflicting styles"},],
["wf",
{fieldname => "Write",
type => "=s", alias => ["writefile"],
comment => "Write to a file for later use"},],
);
my %options = %{&handleOptions(\@optionsDef)};
$options{Lang} = "" if (! defined($options{Lang}));
#############################################################
my %mapShortcuts = (
"Cond" => "Condensed",
"Expd" => "Expanded",
"Lt" => "Light",
"Med" => "Medium",
"med" => "Medium",
"bol" => "Bold",
);
my @langs = split(',', $options{Lang});
for my $lg (@langs) {
$lg = &convertlang($lg);
}
$iproperty |= UPPROPERTY if (defined($options{Property}));
$iproperty |= UPNPROPERTY if (defined($options{NProperty}));
$iproperty |= UPPPROPERTIES if (exists($options{PrintProperties}));
$icontains |= UCCONTAINS if (defined($options{Contains}));
$icontains |= UCNCONTAINS if (defined($options{NContains}));
$icontains |= UCPCONTAINS if (exists($options{PrintCharset}));
$iscript |= USSCRIPT if (defined($options{Scripts}));
$iscript |= USNSCRIPT if (defined($options{NScripts}));
$iscript |= USMSCRIPT if (exists($options{Math}));
$iscript |= USPSCRIPT if (exists($options{PrintScripts}));
if (defined($options{Write})) {
if (! open(INFOS, '>', $options{Write})) {
die("Could not open file $options{Write} for write");
}
$iproperty |= UPWPROPERTIES;
# not yet ...
# $iscript |= USWSCRIPT;
}
for my $charFld ("Contains", "NContains") {
if (defined($options{$charFld})) {
my %glyphs = (); # To ignore duplicates
for my $a1 (@{$options{$charFld}}) {
for my $e (decimalUnicode($a1)) {
$glyphs{$e} = 1;
}
}
# create intervalls
my @glyphs = sort {$a <=> $b;} keys %glyphs;
# $options{$charFld} no longer needed, so use it for unicode-point intervalls
$options{$charFld} = [];
my ($first, $last) = (undef, undef);
for my $i (@glyphs) {
if (! defined($last)) {
$first = $i;
$last = $i;
next;
}
if ($i == $last+1) {
$last = $i;
next;
}
push(@{$options{$charFld}}, [$first, $last]);
$first = $i;
$last = $i;
}
if (defined($last)) {
push(@{$options{$charFld}}, [$first, $last]);
}
if (exists($options{verbose})) {
if ($charFld eq "Contains") {
print "Checking for unicode-points: " . &sprintIntervalls($options{$charFld}) . "\n";
}
else {
print "Ignore if matching unicode-points: " . &sprintIntervalls($options{$charFld}) . "\n";
}
}
}
}
for my $fn ("FontName", "NFontName") {
if (defined($options{$fn})) {
# split each entry and make a compiled regex
# Allow space between all characters
for my $e (@{$options{$fn}}) {
if ($e =~ /(\^|\\|\||\[|\]|\(|\)|\*|\+|\?)/) {
# already regex, don't manipulate
$e = qr/$e/i;
}
else {
my $u = decode('utf-8', $e);
my $fill = decode('utf-8', "\\s?");
my @u = split(//, $u);
my $ud = join($fill, @u);
my $e1 = encode('utf-8', $ud);
$e = qr/$e1/i;
}
}
}
}
my $cmd = "fc-list";
if (defined($langs[0])) {
$cmd .= " :lang=" . join(',', @langs);
}
my $format = "foundry=\"%{foundry}\"" .
" postscriptname=\"%{postscriptname}\"" .
" fn=\"%{fullname}\" fnl=\"%{fullnamelang}\"" .
" family=\"%{family}\" flang=\"%{familylang}\" " .
" style=\"%{style}\" stylelang=\"%{stylelang}\"";
if ($iscript) {
$format .= " script=\"%{capability}\"";
}
if (exists($options{PrintLangs}) || defined($langs[0])) {
$format .= " lang=\"%{lang}\"";
}
if ($iproperty) {
$format .= " weight=%{weight} slant=%{slant} width=%{width} spacing=%{spacing}";
}
if ($icontains) {
$format .= " charset=\"%{charset}\"";
}
$format .= " file=\"%{file}\" abcd\\n";
$cmd .= " -f '$format'";
#print "$cmd\n";
my %ftypes = (
# Dummy internal map
# using '()' to prevent the initializer to take
# the key as a string. (Constants in perl _are_ functions without argument)
SERIF() => "Serif",
SANS() => "Sans",
SCRIPT() => "Script",
FRAKTUR() => "Fraktur",
DOUBLESTROKE() => "DoubleStroke",
FANCY() => "Fancy",
INITIALS() => "Initials",
SYMBOL() => "Symbol",
SMALLCAP() => "SmallCap",
"default" => 1,
);
my %weights = (
0 => "Thin",
40 => "Extralight",
50 => "Light",
55 => "Semilight",
75 => "Book",
80 => "Regular",
100 => "Medium",
180 => "Semibold",
200 => "Bold",
205 => "Extrabold",
210 => "Black",
215 => "ExtraBlack",
);
my %slants = (
0 => "Roman",
100 => "Italic",
110 => "Oblique",
);
my %widths = (
50 => "Ultracondensed",
63 => "Extracondensed",
75 => "Condensed",
87 => "Semicondensed",
100 => "Normal",
113 => "Semiexpanded",
125 => "Expanded",
150 => "Extraexpanded",
200 => "Ultraexpanded",
);
my %spacings = (
0 => "Proportional",
90 => "Dual",
100 => "Mono",
110 => "Charcell",
"default" => "Proportional",
);
# Build reverse mappings, (not needed yet)
for my $txt (qw(ftypes weights slants widths spacings)) {
my $map;
eval "\$map = \\%$txt";
for my $key (keys %{$map}) {
next if ($key !~ /^\d+$/);
my $value = lc($map->{$key});
$map->{"r"}->{$value} = $key;
}
}
# key:= fontname
# subkey foundry
# subfoundry
my %collectedfonts = ();
my %fontpriority = (
otf => 0, # type 2, opentype CFF (Compact Font Format)
ttc => 1.1, # type 1 (True Type font Collection)
ttf => 1.2, # type 1 (True Type Font)
woff=> 1.3, # type 1 (Web Open Font Format)
t1 => 1.4, # type 1 (postscript)
pfb => 1.5, # type 1 (Printer Font Binary)
pfa => 1.6, # type 1 (Printer Font Ascii)
pfm => 2, # requires associated .pfb file
pcf => 5, # Bitmap (Packaged Collaboration Files)?
);
my $nexttype = 6;
my %serifFonts = (
# some extra serif fonts
"value" => SERIF,
"g" => qr/^gfs ?(didot)/i,
);
# list of regexes for known sans serif fonts
my %sansFonts = (
"value" => SANS, # Sans serif
"a" => qr/^a(030|bydos|haroni|e?rial|ndika|ngostura|nonymous|rab|roania|rimo|rundina|sap|e almothnna|egean|egyptus|l (arabiya|battar|hor|manzomah|yarmook)|lmonte|natolian|ndale|nglepoise|njali|xaxa)/i,
"b" => qr/^b(abel ?stone ?modern|aekmuk|alker|altar|andal|angwool|arbatrick|aveuse|old|dxsfm|ebas|erenika|eteckna|euron|iometric|iting|lue|m ?hanna)/i,
"c" => qr/^c(abin|aliban|antarell|arbon|arlito|handas|harles|hilanka|hinese ?rocks|hivo|mu bright|omfortaa|omi[cx]|omputer ?(bold|(modern ?(bright ?((semi)?bold|math|oblique|roman|italic))))|oolvetica|ortoba|ountries|ousine|uprum|wtex(hei|yen)|yklop|ypro)/i,
"d" => qr/^(d2coding|dimnah|dosis|dyuthi)/i,
"e" => qr/^(electron|engebrechtre)/i,
"f" => qr/^(fandolhei|fetamont|fira|font awesome 5|forgotten)/i,
"g" => qr/^g(ardiner|aruda|fs ?neo|illius|ood ?times|ranada|raph|uanine|unplay)/i,
"h" => qr/^(hack|hani|haramain|harano|harmattan|hor\b)/i,
"i" => qr/^(ibm ?(plex ?mono|3270)|ikarius|inconsolata|induni.?h|iwona)/i,
"j" => qr/^j(ara|ura|s ?math.?bbold)/i,
"k" => qr/^(kalimati|kanji|karla|karma|kayrawan|kenyan|keraleeyam|khalid|khmer [or]|kiloji|klaudia|ko[mn]atu|kp ?mono|kurier|kustom)/i,
"l" => qr/^l(aksaman|arabie|ato|eague|exend|exigulim|ibel|iberation ?mono|ibre franklin|ibris|inux biolinum|obster|ogix|ohit ?(devana|telugu)|oma)/i,
"m" => qr/^m(\+ |anchu|anjari|arcellus|ashq|eera|etal|igmix|igu|ikachan|intspirit|iriam ?clm|isaki|itra ?mono|ona|onlam|ono(fonto|id|isome|noki)|ontserrat|otoyal|ukti|usica)/i,
"n" => qr/^(nachlieli|nada|nafees|nagham|nanum(barunpen|square)|nice|noto ?mono)/i,
"o" => qr/^(ocr|okolaks|open ?dyslexic|ostorah|ouhud|over|oxygen)/i,
"p" => qr/^(padauk|pagul|paktype|pakenham|palladio|petra|phetsarath|play\b|poiret|port\b|primer\b|prociono|pt\b|purisa)/i,
"q" => qr/^(qt(ancient|helvet|avanti|doghaus|eratype|eurotype|floraline|frank|fritz|future|greece|howard|letter|optimum)|quercus)/i,
"r" => qr/^(rachana|radio\b|raleway|ricty|roboto|rosario)/i,
"s" => qr/^(salem|samanata|sawasdee|shado|sharja|simple|sophia|soul|source|switzera)/i,
"t" => qr/^(tarablus|teen|texgyre(adventor|heros)|tiresias|trebuchet|tscu|tuffy)/i,
"u" => qr/^u(buntu|kij (bom|chechek|cjk|diwani|ekran|elipbe|inchike|jelliy|kufi|mejnuntal|qara|qolyazma|teng|title|tor|tuz ?(neqish|tom))|mpush|n ?(dinaru|jamo|graphic|taza|vada|yetgul)|ni(kurd|space|versalis)|roob|rw ?classico)/i,
"v" => qr/^(veranda|vn ?urwclassico)/i,
"w" => qr/^(waree)/i,
"y" => qr/^(yanone)/i,
"z" => qr/^(zekton|zero)/i,
);
my %scriptFonts = (
"value" => SCRIPT, # Script
"a" => qr/^a(becedario|ir ?cut|ugie|uriocus ?kalligraph)/i,
"b" => qr/^b(reip|rush ?script)/i,
"c" => qr/^(chancery)/i,
"d" => qr/^(dancing)/i,
"e" => qr/^(elegante)/i,
"f" => qr/^femkeklaver/i,
"j" => qr/^jsmath.?(rsfs)/i,
"k" => qr/^(kaushan|karumbi|kristi)/i,
"m" => qr/^(math ?jax.?script|miama)/i,
"n" => qr/^(nanum (brush|pen) script)/i,
"p" => qr/^pecita/i,
"q" => qr/^qt( ?black ?forest|arabian|boulevard|brush ?stroke|chancery|coronation|florencia|handwriting|linostroke|merry|pandora|slogan)/i,
"r" => qr/^((romande.*|ruf)script|rsfs)/i,
"t" => qr/^typo ?script/i,
"u" => qr/^u(n ?pilgi|rw ?chancery|kij ?(jelliy|moy|qolyazma ?(tez|yantu)))/i,
);
my %fraktFonts = (
"value" => FRAKTUR, # Fraktur
"b" => qr/^boondox ?fraktur/i,
"e" => qr/^eufm/i,
"j" => qr/^(jsmath.?euf)/i,
"m" => qr/^(missaali)/i,
"o" => qr/^(oldania)/i,
"q" => qr/^qt(blackforest|cloisteredmonk|dublinirish|fraktur|heidelbergtype|(lino|london) ?scroll)/i,
"u" => qr/^ukij ?(kufi ?tar|mejnun ?reg)/i,
);
my %fancyFonts = (
"value" => FANCY, # Fancy
"a" => qr/^a(bandoned|bberancy|driator|irmole|lmendra ?display|lmonte (snow|woodgrain)|nalecta|ni|nklepants|nn ?stone|oyagi|rt ?nouveau ?caps|stron|xaxa)/i,
"b" => qr/^b(aileys|alcony|altar|andal|arbatrick|aveuse|eat ?my|etsy|iometric|iting|lankenburg|oondox ?callig|org|oron|raeside|ramalea|udmo|urnstown|utterbelly)/i,
"c" => qr/^c(retino|msy|abin ?sketch|arbon|arolingan|harles|hicken|hilanka|hr\d)/i,
"d" => qr/^dseg/i,
"e" => qr/^electorate/i,
"f" => qr/^frederika/i,
"g" => qr/^(gfs.?theo)/i,
"j" => qr/^jsmath.cmsy/i,
"k" => qr/^keter|kicking|kredit|kouzan/i,
"l" => qr/^lcmsy/i,
"q" => qr/^qtcaslan ?open/i,
"u" => qr/^u(kij ?(saet|tiken)|nion ?city)/i,
"v" => qr/^vectroid/i,
);
my %initialFonts = (
"value" => INITIALS, # Initials
"c" => qr/^carrick/i,
"e" => qr/^(eb.?garamond.?init)/i,
"t" => qr/^typographer/i,
"y" => qr/^(yinit)/i,
);
my %symbolFonts = (
"value" => SYMBOL, # Symbol
"a" => qr/^a(cademicons|lblant|lianna|mar|nka|rb?\d|rchaic|rrow|rs|rt[mt]|ssy(rb\d+)?\b|miri ?quran|mit\b)/i,
"b" => qr/^b(aby ?jeepers|bding|euron|guq|lex|lsy|oondox ?upr|ullets|urma)/i,
"c" => qr/^c(aladings|cicons|hess|msy|mex|apacitor|ounterscraps)/i,
"d" => qr/^(dingbats|drmsym|d05)/i,
"e" => qr/^e(lusiveicons|mmentaler|moji|sint|uterpe)/i,
"f" => qr/^(fandol.?brail|fdsymbol|fourierorns|font(awesome|ello|.?mfizz))/i,
"g" => qr/^(gan.?clm|gfs.?(baskerville|gazis|olga|porson|solomos|(bodoni|didot).?classic|complutum))/i,
"h" => qr/^h(ots|ershey)/i,
"j" => qr/^jsmath.?(msam|cmsy|masm|msbm|wasy|cmex|stmary)/i,
"l" => qr/^l(cmsy|msam|ohit ?(Assamese|Bengali|Gujarati|Gurmukhi|Kannada|Malayalam|Marathi|Nepali|Odia|Tamil))/i,
"m" => qr/^(marvosym|material|msam|msbm)/i,
"n" => qr/^(noto.*(emoji|brahmi))/i,
"o" => qr/^(octicons)/i,
"p" => qr/^patch/i,
"q" => qr/^(qtding ?bits)/i,
"s" => qr/^s(emafor|kak|tmary|s?msam|tix ?math)/i,
"t" => qr/^(te ?xxslh?[du]|typicons|twemoji)/i,
"u" => qr/^ukij ?(imaret|orxun|tughra)/i,
"w" => qr/^w(ebdings|asy|elfare ?brat)/i,
);
my %smallcapFonts = (
"value" => SMALLCAP | SERIF,
"c" => qr/^c(s[ct]sc\d|inzel|omputer ?modern ?sans ?italic ?regular ?\d)/i,
"d" => qr/^drm(it)?sc\d/i,
"f" => qr/^fetamont.?script/i,
"n" => qr/^newtxb?ttsc/i,
"s" => qr/^(screengem|sf.?kp.?sc)/i,
"t" => qr/^t1?xb?ttsc/i,
"v" => qr/^vn ?cccsc\d/i,
);
if (open(FI, "$cmd |")) {
NXTLINE: while (my $l = <FI>) {
chomp($l);
while ($l !~ /abcd$/) {
$l .= <FI>;
chomp($l);
}
my $file = "";
my $fonttype;
if ($l =~ /file=\"([^\"]+)\"/) {
$file = $1;
#next if ($file !~ /\.(otf|ttf|pfa|pfb|pcf|ttc)$/i);
if ($file !~ /\.([a-z0-9]{2,5})$/i) {
print "Unhandled extension for file $file\n";
next;
}
$fonttype = lc($1);
if (! defined($fontpriority{$fonttype})) {
print "Added extension $fonttype for file $file\n";
$fontpriority{$fonttype} = $nexttype;
$nexttype++;
}
}
my %usedlangs = ();
if ($l =~ / lang=\"([^\"]+)\"/) {
my @ll = split(/\|/, $1);
for my $lx (@ll) {
$usedlangs{&convertlang($lx)} = 1;
}
}
for my $lang (@langs) {
next NXTLINE if (! defined($usedlangs{$lang}));
}
my ($fullname, $fuidx) = &getVal($l, "fn", "fnl", -1);
my ($style, $fsidx) = &getVal($l, "style", "stylelang", $fuidx);
$style =~ s/^\\040//;
my ($family, $faidx) = &getVal($l, "family", "flang", $fsidx);
my $postscriptname = "";
if ($l =~ /postscriptname=\"([^\"]+)\"/) {
$postscriptname = $1;
}
my $fontname;
($fontname, $style) = &buildFontName($family, $style);
if (defined($options{NFontName})) {
for my $fn (@{$options{NFontName}}) {
next NXTLINE if ($fontname =~ $fn);
}
}
if (defined($options{FontName})) {
for my $fn (@{$options{FontName}}) {
next NXTLINE if ($fontname !~ $fn);
}
}
my @charlist = ();
if ($icontains) {
if ($l =~ / charset=\"([^\"]+)\"/) {
my @list = split(/\s+/, $1);
for my $e (@list) {
my ($l, $h) = split('-', $e);
$h = $l if (! defined($h));
push(@charlist, [hex($l), hex($h)]);
}
}
if ($icontains & UCCONTAINS) {
for my $g (@{$options{Contains}}) {
next NXTLINE if (! contains($g, \@charlist));
}
}
if ($icontains & UCNCONTAINS) {
for my $g (@{$options{NContains}}) {
# Ignore if ANY char exist in @charlist
for (my $i = $g->[0]; $i <= $g->[1]; $i++) {
next NXTLINE if (contains([$i,$i], \@charlist));
}
}
}
}
my $props = "";
my $wprops = "";
my @errors = ();
if ($iproperty) {
my $properties = getproperties($l, $fontname, $style, \@errors);
if ($iproperty & UPPROPERTY) {
for my $pn (@{$options{Property}}) {
next NXTLINE if ($properties !~ /$pn/i);
}
}
if ($iproperty & UPNPROPERTY) {
for my $pn (@{$options{NProperty}}) {
next NXTLINE if ($properties =~ /$pn/i);
}
}
if ($iproperty & UPPPROPERTIES) {
$props .= " ($properties)";
}
if ($iproperty & UPWPROPERTIES) {
$wprops .= " ($properties)";
}
}
if (exists($options{PrintLangs})) {
$props .= '(' . join(',', sort keys %usedlangs) . ')';
}
if (exists($options{PrintCharset})) {
$props .= '(' . &sprintIntervalls(\@charlist) . ')';
}
if ($iscript) {
my @scripts = ();
my $scripts = "";
if ($l =~ / script=\"([^\"]+)\"/) {
@scripts = split(/\s+/, $1);
for my $ent (@scripts) {
$ent =~ s/^\s*otlayout://;
$ent = lc($ent);
}
$scripts = join(',', @scripts);
}
if ($iscript & USMSCRIPT) {
next NXTLINE if (! &ismathfont($fontname,\@scripts));
}
if ($iscript & USPSCRIPT) {
$props .= "($scripts)";
}
if (!defined($scripts[0])) {
# No script defined in font, so check only $options{Scripts}
next NXTLINE if ($iscript & USSCRIPT);
}
else {
if ($iscript & USSCRIPT) {
for my $s (@{$options{Scripts}}) {
next NXTLINE if ($scripts !~ /$s/i);
}
}
if ($iscript & USNSCRIPT) {
for my $s (@{$options{NScripts}}) {
next NXTLINE if ($scripts =~ /$s/i);
}
}
}
}
my $foundry = "";
if ($l =~ /foundry=\"([^\"]+)\"/) {
$foundry = $1;
$foundry =~ s/^\s+//;
$foundry =~ s/\s+$//;
}
if (defined($collectedfonts{$fontname}->{$foundry}->{errors})) {
# Apparently not the first one, so add some info
my $oldfonttype = $collectedfonts{$fontname}->{$foundry}->{fonttype};
if (defined($errors[0])) {
push(@{$collectedfonts{$fontname}->{$foundry}->{errors}}, @errors);
}
if ($fontpriority{$oldfonttype} > $fontpriority{$fonttype}) {
push(@{$collectedfonts{$fontname}->{$foundry}->{errors}}, "Warning: overwriting old info of file: " . $collectedfonts{$fontname}->{$foundry}->{file});
}
else {
push(@{$collectedfonts{$fontname}->{$foundry}->{errors}}, "Warning: discarding new info from file: $file");
next;
}
}
else {
$collectedfonts{$fontname}->{$foundry}->{errors} = \@errors;
}
$collectedfonts{$fontname}->{$foundry}->{props} = $props;
$collectedfonts{$fontname}->{$foundry}->{wprops} = $wprops;
$collectedfonts{$fontname}->{$foundry}->{file} = $file;
$collectedfonts{$fontname}->{$foundry}->{fonttype} = $fonttype;
}
close(FI);
}
for my $fontname (sort keys %collectedfonts) {
my @foundries = sort keys %{$collectedfonts{$fontname}};
my $printfoundries = 0;
if (defined($foundries[1])) {
$printfoundries = 1;
}
for my $foundry (@foundries) {
if (exists($options{PrintWarnings})) {
for my $err (@{$collectedfonts{$fontname}->{$foundry}->{errors}}) {
print "$err\n";
}
}
my $fn = "Font : $fontname";
if ($printfoundries && ($foundry ne "")) {
$fn .= " \[$foundry\]";
}
print $fn;
print INFOS $fn if (defined($options{Write}));
print $collectedfonts{$fontname}->{$foundry}->{props};
print INFOS $collectedfonts{$fontname}->{$foundry}->{wprops} if (defined($options{Write}));
print INFOS ": " . $collectedfonts{$fontname}->{$foundry}->{file} . "\n" if (defined($options{Write}));
if (exists($options{PrintFiles})) {
print ": " . $collectedfonts{$fontname}->{$foundry}->{file} . "\n";
}
else {
print "\n";
}
}
}
close(INFOS) if (defined($options{Write}));
exit(0);
#################################################################################
sub convertlang($)
{
my ($ilang) = @_;
if ($ilang =~ /^\s*([a-z]+)([\-_]([a-z]+))?\s*$/i) {
my ($x, $y) = ($1, $3);
if (defined($y)) {
$ilang = lc($x) . '-' . lc($y);
}
else {
$ilang = lc($x);
}
}
return($ilang);
}
sub extractlist($$$)
{
my ($l, $islang, $txt, $rres) = @_;
my @res = ();
if ($l =~ /$txt=\"([^\"]+)\"/) {
@res = split(',', $1);
if ($islang) {
for my $lg (@res) {
$lg = &convertlang($lg);
}
}
}
@{$rres} = @res;
}
sub getIndexes($$)
{
my ($lang, $rlangs) = @_;
my @res = ();
for (my $i = 0; defined($rlangs->[$i]); $i++) {
if ($rlangs->[$i] eq $lang) {
push(@res, $i);
}
}
return(\@res);
}
sub getVal($$$$)
{
my ($l, $txtval, $txtlang, $startentry) = @_;
my @values = ();
my @langs = ();
&extractlist($l, 0, $txtval, \@values);
return("", -1) if (! defined($values[0]));
&extractlist($l, 1, $txtlang, \@langs);
my $i = &getIndexes("en", \@langs);
my $usedentry = -1;
my $actualentry = -1;
my $res = "";
for my $k (@{$i}) {
if (defined($values[$k])) {
$actualentry++;
if ($startentry < 0) {
if (length($values[$k]) > length($res)) {
$res = $values[$k];
$usedentry = $actualentry;
}
}
elsif ($actualentry == $startentry) {
$res = $values[$k];
$usedentry = $actualentry;
last;
}
else {
# select the longest entry if possible
if (length($values[$k]) > length($res)) {
$res = $values[$k];
$usedentry = $actualentry;
}
}
}
}
return($values[0], -1) if ($res eq "");
return($res, $usedentry);
}
sub getsinglevalue($$$)
{
my ($l, $txt, $rMap, $rget) = @_;
my $val;
if ($l =~ / $txt=(\d+)/) {
$val = $1;
# Search for nearest value to $val
if (defined($rMap->{$val})) {
return($rMap->{$val});
}
my $maxv = -1;
my $minv = 1000;
for my $key (keys %{$rMap}) {
next if ($key !~ /^\d+$/);
my $diff = abs($key - $val);
if ($diff < $minv) {
$maxv = $key;
$minv = $diff;
}
elsif ($diff == $minv) {
if ($key < $maxv) {
$maxv = $key;
}
}
}
if (! defined($rMap->{$maxv})) {
print "ERROR2: txt=$txt, val=$val\n";
exit(-2);
}
if ($val > $maxv) {
return($rMap->{$maxv} . "+$minv");
}
else {
return($rMap->{$maxv} . "-$minv");
}
}
else {
return(undef);
}
}
sub addTxt($$)
{
my ($txt, $val) = @_;
return("$txt($val)");
}
sub getftype($$)
{
my ($fontname, $style) = @_;
my $resftype = 0;
if ($fontname =~ /(sans)[-_ ]?(serif)?/i) {
$resftype |= SANS;
}
elsif ($fontname =~ /gothic|dotum|gulim/i) {
if ($fontname =~ /bisrat gothic/i) {
$resftype |= SERIF;
}
elsif ($fontname !~ /hershey/i) {
$resftype |= SANS;
}
}
elsif ($fontname =~ /^(js ?math.?)?bbold|msbm|^(ds(rom|serif|ss))|DoubleStruck/i) {
$resftype |= DOUBLESTROKE; # Double stroke (math font)
}
if ($fontname =~ /serif|times|mincho|batang/i) {
$resftype |= SERIF; # Serif
}
if ($fontname =~ /initial(s|en)/i) {
$resftype |= INITIALS;
if ($fontname =~ /^linux ?libertine/i) {
$resftype |= SERIF;
}
}
if ($fontname =~ /participants/i) {
$resftype |= SANS|FANCY;
}
if ($fontname =~ /symbol|cherokee/i) {
if ($fontname !~ /^(symbola|asap)/i) {
$resftype |= SYMBOL;
if ($fontname =~ /^(ams ?math|computer modern bright msb)/i) {
$resftype |= DOUBLESTROKE | SERIF;
}
}
}
if ($fontname =~ /callig/i) {
$resftype |= FANCY;
}
if ($fontname =~ /\bS(mall)?C(aps)\b/i) {
if ($fontname !~ /^noto/i) {
$resftype |= SMALLCAP|SERIF;
}
}
# Now check for fonts without a hint in font name
if ($fontname =~ /^([a-z])/i) {
my $key = lc($1);
# check the mutual exclusive first
for my $rFonts (\%fraktFonts, \%scriptFonts, \%sansFonts, \%serifFonts) {
if (defined($rFonts->{$key})) {
if ($fontname =~ $rFonts->{$key}) {
$resftype |= $rFonts->{"value"};
last;
}
}
}
for my $rFonts (\%fancyFonts, \%initialFonts, \%symbolFonts, \%smallcapFonts) {
if (defined($rFonts->{$key})) {
if ($fontname =~ $rFonts->{$key}) {
$resftype |= $rFonts->{"value"};
}
}
}
}
if ("$fontname" =~ /^bpg/i) {
if ("$fontname" =~ /bpg (courier gpl|elite|serif)/i) {
$resftype |= SERIF; # Serif
}
else {
$resftype |= SANS; # Sans Serif
}
}
elsif ("$fontname" =~ /^dustismo/i) {
if ("$fontname" =~ /^dustismo roman/i) {
$resftype |= SERIF; # Serif
}
else {
$resftype |= SANS; # Sans Serif
}
}
elsif ("$fontname" =~ /^go\b/i) {
if ("$fontname" =~ /^go mono/i) {
$resftype |= SERIF; # Serif
}
else {
$resftype |= SANS; # Sans Serif
}
}
# Create the string
my @ft = ();
if ($resftype == 0) {
$resftype = $ftypes{default};
}
else {
# fonts SANS, SERIF, SCRIPT and FRAKTUR are mutualy exclusive
if ($resftype & FRAKTUR) {
$resftype &= ~(SANS|SERIF|SCRIPT);
}
elsif ($resftype & SCRIPT) {
$resftype &= ~(SANS|SERIF);
}
elsif ($resftype & SANS) {
$resftype &= ~SERIF;
}
}
for (my $i = 1; $i < 513; $i *= 2) {
if ($resftype & $i) {
push(@ft, $ftypes{$i});
}
}
return(join(',', @ft));
}
sub getweight($$)
{
my ($fontname, $style) = @_;
my $result = undef;
for my $info ($style, $fontname) {
for my $key (keys %weights) {
next if ($key !~ /^\d+$/);
my $val = $weights{$key};
if ($info =~ /\b$val\b/i) {
return($val);
}
}
}
return($result);
}
sub getwidth($$)
{
my ($fontname, $style) = @_;
my $result = undef;
for my $key (keys %widths) {
next if ($key !~ /^\d+$/);
for my $info ($style, $fontname) {
if ($info =~ /\b$widths{$key}\b/i) {
return($widths{$key});
}
if ($info =~ /\bRegular\b/) {
if (!defined($result)) {
$result = $widths{100};
}
}
}
}
return($result);
}
sub getslant($$)
{
my ($fontname, $style) = @_;
for my $key (keys %slants) {
next if ($key !~ /^\d+$/);
if ($style =~ /\b$slants{$key}\b/i) {
return($slants{$key});
}
}
return(undef);
}
sub getspacing($$)
{
my ($fontname, $style) = @_;
for my $key (keys %spacings) {
next if ($key !~ /^\d+$/);
if ($style =~ /\b$spacings{$key}\b/i) {
return($spacings{$key});
}
}
if ("$fontname $style" =~ /(\bmono\b|luximono|typewriter|cursor|fixed)\b/i) {
return($spacings{100}); # Mono
}
else {
return(undef);
}
}
sub ismathfont($$)
{
my ($fontname, $rCapability) = @_;
return 1 if ($fontname =~ /math/i);
for my $cap (@{$rCapability}) {
return 1 if ($cap eq "math");
}
return 0;
}
sub getproperties($$$$)
{
my ($l, $fontname, $style, $rerrors) = @_;
my $newstyle = &correctstyle($style);
my $newfam = &correctstyle($fontname);
my @properties = ();
for my $txt (qw(ftype weight width slant spacing)) {
my ($map, $rget);
eval("\$map = " . '\%' . $txt . 's');
eval('$rget = \&' . "get$txt");
my $val2 = getsinglevalue($l, $txt, $map);
my $val1 = $rget->($newfam, $newstyle);
my $val;
if (defined($val2) && defined($val1) && ($val2 ne $val1)) {
if (($txt =~/^(weight|slant)$/) && ($newstyle =~ /$val1/i)){
# style overrides weight and slant
push(@{$rerrors}, "Fontname($fontname),Style($style): Values for $txt ($val1 != $val2) differ, pick $val1 from style");
$val = $val1;
}
elsif ($newfam =~ /$val1/) {
push(@{$rerrors}, "Fontname($fontname),Style($style): Values for $txt ($val1 != $val2) differ, pick $val1 from fontname");
$val = $val1;
}
else {
push(@{$rerrors}, "Fontname($fontname),Style($style): Values for $txt ($val1 != $val2) differ, pick $val2 from $txt-property");
$val = $val2;
}
}
elsif (! defined($val2)) {
$val = $val1;
}
else {
$val = $val2;
}
if (defined($val)) {
push(@properties, &addTxt($txt,$val));
}
else {
if (defined($map->{"default"})) {
push(@properties, &addTxt($txt,$map->{"default"}));
}
else {
push(@{$rerrors}, "Undefined value for $txt");
}
}
}
return(join(' ', @properties));
}
sub correctstyle($)
{
my ($style) = @_;
$style =~ s/^\s*\d+\s*//;
$style =~ s/\s*\d+$//;
$style =~ s/italic/ Italic/i;
$style =~ s/oblique/ Oblique/i;
$style =~ s/[\-_]/ /g;
$style =~ s/\breg\b/Regular/i;
$style =~ s/\bregita(lic)?\b/Regular Italic/i;
$style =~ s/\bregobl(ique)?\b/Regular Oblique/i;
$style =~ s/medium/Medium /i;
$style =~ s/\bmedita(lic)?\b/Medium Italic/i;
$style =~ s/\bmedobl(ique)?\b/Medium Oblique/i;
$style =~ s/\bmed\b/Medium /i;
$style =~ s/\bex(pd|t)\b/Expanded/i;
$style =~ s/semi ?cond(ensed)?/SemiCondensed/i;
$style =~ s/[sd]emi ?(bold|bd|bol)/SemiBold/i;
$style =~ s/semi ?(expanded|extended|expd)/SemiExpanded/i;
$style =~ s/[sd]emi ?light/SemiLight/i;
$style =~ s/\b[sd]emi\b/SemiBold/i;
$style =~ s/ultra ?(expanded|extended|expd)/UltraExpanded/i;
$style =~ s/light/Light /i;
$style =~ s/\blt\b/Light /i;
$style =~ s/(ultra|extra) ?(light|lt)/ExtraLight /i;
$style =~ s/\bheavy\b/Extrabold/i;
$style =~ s/\bhairline\b/Extralight/i;
$style =~ s/\bcond\b/Condensed/i;
$style =~ s/(roman)?slanted/ Italic/i;
$style =~ s/\bslant\b/Italic/i;
$style =~ s/\b(SC|Small(caps(alt)?)?)\b/SmallCaps/i;
$style =~ s/w3 mono/Dual/i;
$style =~ s/Regul[ea]r/Regular/i;
$style =~ s/Megablack/ExtraBlack/i;
$style =~ s/ +/ /g;
$style =~ s/ +$//;
return($style);
}
# return list of unicode values of the input string
#Allow input of intervals (e.g. 'a-z')
sub decimalUnicode($)
{
my ($a) = @_;
my @res = ();
# Convert to unicode chars first
while ($a =~ /^(.*)u\+(0?x[\da-f]+|\d+)(.*)$/i) {
my ($prev, $d, $post) = ($1, $2, $3);
if ($d =~ /^0?x(.+)$/) {
$d = hex($1);
}
my $chr = encode('utf-8', chr($d));
$a = $prev . $chr . $post;
}
# $a is now a string of unicode chars
my $u = decode('utf-8', $a);
my @a = split(//, $u);
my $interval = 0;
my $start = undef;
for my $x (@a) {
if ($x eq '-') { # Interval
$interval = 1;
next;
}
if ($interval && defined($start)) {
if (ord($x) < $start) {
for (my $i = $start - 1; $i >= ord($x); $i--) {
push(@res, $i);
}
}
else {
for (my $i = $start + 1; $i <= ord($x); $i++) {
push(@res, $i);
}
}
$start = undef;
}
else {
$start = ord($x);
push(@res, $start);
}
$interval = 0;
}
return(@res);
}
# check if the glyph-values in interval @{$ri} are contained
# in one of the (sorted) intervals
sub contains($$)
{
# ok if
# ...re0..........re1...
# ......start..end......
my ($ri, $rList) = @_;
my $start = $ri->[0];
my $end = $ri->[1];
for my $re (@{$rList}) {
next if ($re->[1] < $start);
# now we found a possible matching interval
return 1 if (($start >= $re->[0]) && ($end <= $re->[1]));
return 0;
}
return 0;
}
sub sprintIntervalls($)
{
my ($rList) = @_;
my @out = ();
for my $rE (@{$rList}) {
if ($rE->[0] != $rE->[1]) {
push(@out, $rE->[0] . '-' . $rE->[1]);
}
else {
push(@out, $rE->[0]);
}
}
return join(',', @out);
}
sub buildFontName($$)
{
my ($family, $style) = @_;
my $result = "";
$style =~ s/\\040//;
$family =~ s/\\040/\-/;
$family =~ s/\bcond\b/Condensed/i;
$family =~ s/\bblk\b/Black/i;
$family =~ s/\bsembd\b/SemiBold/i;
$family =~ s/\bsemcond\b/SemiCondensed/i;
$family =~ s/\bextcond\b/ExtraCondensed/i;
$family =~ s/\bextbd\b/ExtraBold/i;
$family =~ s/\bextlt\b/ExtraLight/i;
$family =~ s/\bmed\b/Medium/i;
if ($family =~ /^([A-Z]*[a-z]+)([A-Z]\w+)\b(.*)$/) {
$family = $1 . splitatlU($2) . $3;
}
$family =~ s/^Ant Polt\b/Antykwa Poltawskiego/;
$family =~ s/\b(Semi|Extra) (Bold|Condensed|Expanded|Light)\b/$1$2/;
my @style = &splitStyle($style);
for my $st (@style) {
$st = ucfirst($st);
if ($family !~ s/$st/$st/i) {
$family .= " $st";
}
else {
# check if $st in $family starts with ' '
$family =~ s/(\w)$st/$1 $st/i;
}
}
$result = $family;
return($result, join(' ', @style));
}
# split text at change from lower case to upper case
sub splitatlU($)
{
my ($txt) = @_;
if ($txt =~ /^([A-Z]+[a-z]*)(.*)$/) {
if (defined($mapShortcuts{$1})) {
return(" " . $mapShortcuts{$1} . splitatlU($2));
}
else {
return(" $1" . splitatlU($2));
}
}
return($txt);
}
sub splitStyle($)
{
my @in = split(/[- ]/, $_[0]);
my @result = ();
my $prefix = "";
for my $en (@in) {
while ($en =~ s/^([A-Z][a-z]+)//) {
my $found = $1;
if ($found =~ /^(Semi|Extra)$/) {
$prefix = $found;
next;
}
elsif (defined($mapShortcuts{$found})) {
$found = $mapShortcuts{$found};
}
push(@result, "$prefix$found");
$prefix = "";
}
if ($en ne "") {
push(@result, "$prefix$en");
$prefix = "";
}
}
return(@result);
}
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