Commit | Line | Data |
017e2add |
1 | #!../../perl -w |
508a30f1 |
2 | BEGIN { |
df1df145 |
3 | unshift @INC, '../../lib'; |
508a30f1 |
4 | $ENV{PATH} .= ';../..' if $^O eq 'MSWin32'; |
5 | } |
017e2add |
6 | use strict; |
afdae191 |
7 | use Getopt::Std; |
8 | my @orig_ARGV = @ARGV; |
dcda1f94 |
9 | |
017e2add |
10 | sub encode_U |
11 | { |
9b37254d |
12 | # UTF-8 encode long hand - only covers part of perl's range |
017e2add |
13 | my $uv = shift; |
1b026014 |
14 | # chr() works in native space so convert value from table |
15 | # into that space before using chr(). |
16 | my $ch = chr(utf8::unicode_to_native($uv)); |
17 | # Now get core perl to encode that the way it likes. |
18 | utf8::encode($ch); |
19 | return $ch; |
017e2add |
20 | } |
21 | |
22 | sub encode_S |
23 | { |
14a8264b |
24 | # encode single byte |
017e2add |
25 | my ($ch,$page) = @_; |
26 | return chr($ch); |
27 | } |
28 | |
29 | sub encode_D |
30 | { |
14a8264b |
31 | # encode double byte MS byte first |
017e2add |
32 | my ($ch,$page) = @_; |
33 | return chr($page).chr($ch); |
34 | } |
35 | |
36 | sub encode_M |
37 | { |
14a8264b |
38 | # encode Multi-byte - single for 0..255 otherwise double |
017e2add |
39 | my ($ch,$page) = @_; |
40 | return &encode_D if $page; |
41 | return &encode_S; |
42 | } |
43 | |
14a8264b |
44 | # Win32 does not expand globs on command line |
252a8565 |
45 | eval "\@ARGV = map(glob(\$_),\@ARGV)" if ($^O eq 'MSWin32'); |
18b7339f |
46 | |
afdae191 |
47 | my %opt; |
3865e8e1 |
48 | getopts('qo:f:n:',\%opt); |
afdae191 |
49 | my $cname = (exists $opt{'o'}) ? $opt{'o'} : shift(@ARGV); |
2f2b4ff2 |
50 | chmod(0666,$cname) if -f $cname && !-w $cname; |
017e2add |
51 | open(C,">$cname") || die "Cannot open $cname:$!"; |
afdae191 |
52 | |
53 | |
2f2b4ff2 |
54 | my $dname = $cname; |
55 | $dname =~ s/(\.[^\.]*)?$/.def/; |
e0c49a6b |
56 | |
dcda1f94 |
57 | my ($doC,$doEnc,$doUcm,$doPet); |
e0c49a6b |
58 | |
59 | if ($cname =~ /\.(c|xs)$/) |
60 | { |
61 | $doC = 1; |
62 | chmod(0666,$dname) if -f $cname && !-w $dname; |
63 | open(D,">$dname") || die "Cannot open $dname:$!"; |
64 | my $hname = $cname; |
65 | $hname =~ s/(\.[^\.]*)?$/.h/; |
66 | chmod(0666,$hname) if -f $cname && !-w $hname; |
67 | open(H,">$hname") || die "Cannot open $hname:$!"; |
68 | |
69 | foreach my $fh (\*C,\*D,\*H) |
70 | { |
afdae191 |
71 | print $fh <<"END" unless $opt{'q'}; |
14a8264b |
72 | /* |
73 | !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
74 | This file was autogenerated by: |
afdae191 |
75 | $^X $0 $cname @orig_ARGV |
14a8264b |
76 | */ |
77 | END |
e0c49a6b |
78 | } |
14a8264b |
79 | |
e0c49a6b |
80 | if ($cname =~ /(\w+)\.xs$/) |
81 | { |
82 | print C "#include <EXTERN.h>\n"; |
83 | print C "#include <perl.h>\n"; |
84 | print C "#include <XSUB.h>\n"; |
85 | print C "#define U8 U8\n"; |
86 | } |
87 | print C "#include \"encode.h\"\n"; |
d811239c |
88 | |
e0c49a6b |
89 | } |
90 | elsif ($cname =~ /\.enc$/) |
91 | { |
92 | $doEnc = 1; |
93 | } |
94 | elsif ($cname =~ /\.ucm$/) |
2f2b4ff2 |
95 | { |
e0c49a6b |
96 | $doUcm = 1; |
2f2b4ff2 |
97 | } |
dcda1f94 |
98 | elsif ($cname =~ /\.pet$/) |
99 | { |
100 | $doPet = 1; |
101 | } |
017e2add |
102 | |
afdae191 |
103 | my @encfiles; |
3865e8e1 |
104 | if (exists $opt{'f'}) |
afdae191 |
105 | { |
106 | # -F is followed by name of file containing list of filenames |
3865e8e1 |
107 | my $flist = $opt{'f'}; |
afdae191 |
108 | open(FLIST,$flist) || die "Cannot open $flist:$!"; |
109 | chomp(@encfiles = <FLIST>); |
110 | close(FLIST); |
111 | } |
112 | else |
113 | { |
114 | @encfiles = @ARGV; |
115 | } |
c6fdb90a |
116 | |
017e2add |
117 | my %encoding; |
118 | my %strings; |
119 | |
2f2b4ff2 |
120 | sub cmp_name |
121 | { |
122 | if ($a =~ /^.*-(\d+)/) |
123 | { |
124 | my $an = $1; |
125 | if ($b =~ /^.*-(\d+)/) |
126 | { |
127 | my $r = $an <=> $1; |
128 | return $r if $r; |
129 | } |
130 | } |
131 | return $a cmp $b; |
132 | } |
133 | |
dcda1f94 |
134 | |
c6fdb90a |
135 | foreach my $enc (sort cmp_name @encfiles) |
017e2add |
136 | { |
9b37254d |
137 | my ($name,$sfx) = $enc =~ /^.*?([\w-]+)\.(enc|ucm)$/; |
51ef4e11 |
138 | $name = $opt{'n'} if exists $opt{'n'}; |
017e2add |
139 | if (open(E,$enc)) |
140 | { |
9b37254d |
141 | if ($sfx eq 'enc') |
142 | { |
dcda1f94 |
143 | compile_enc(\*E,lc($name)); |
9b37254d |
144 | } |
145 | else |
146 | { |
dcda1f94 |
147 | compile_ucm(\*E,lc($name)); |
9b37254d |
148 | } |
017e2add |
149 | } |
150 | else |
151 | { |
152 | warn "Cannot open $enc for $name:$!"; |
153 | } |
154 | } |
155 | |
e0c49a6b |
156 | if ($doC) |
2f2b4ff2 |
157 | { |
dcda1f94 |
158 | foreach my $name (sort cmp_name keys %encoding) |
159 | { |
160 | my ($e2u,$u2e,$erep,$min_el,$max_el) = @{$encoding{$name}}; |
161 | output(\*C,$name.'_utf8',$e2u); |
162 | output(\*C,'utf8_'.$name,$u2e); |
163 | push(@{$encoding{$name}},outstring(\*C,$e2u->{Cname}.'_def',$erep)); |
164 | } |
e0c49a6b |
165 | foreach my $enc (sort cmp_name keys %encoding) |
166 | { |
dcda1f94 |
167 | my ($e2u,$u2e,$rep,$min_el,$max_el,$rsym) = @{$encoding{$enc}}; |
168 | my @info = ($e2u->{Cname},$u2e->{Cname},$rsym,length($rep),$min_el,$max_el); |
e0c49a6b |
169 | my $sym = "${enc}_encoding"; |
170 | $sym =~ s/\W+/_/g; |
171 | print C "encode_t $sym = \n"; |
dcda1f94 |
172 | print C " {",join(',',@info,"{\"$enc\",(const char *)0}"),"};\n\n"; |
e0c49a6b |
173 | } |
2f2b4ff2 |
174 | |
e0c49a6b |
175 | foreach my $enc (sort cmp_name keys %encoding) |
176 | { |
177 | my $sym = "${enc}_encoding"; |
178 | $sym =~ s/\W+/_/g; |
179 | print H "extern encode_t $sym;\n"; |
d811239c |
180 | print D " Encode_XSEncoding(aTHX_ &$sym);\n"; |
e0c49a6b |
181 | } |
017e2add |
182 | |
e0c49a6b |
183 | if ($cname =~ /(\w+)\.xs$/) |
184 | { |
185 | my $mod = $1; |
d811239c |
186 | print C <<'END'; |
187 | |
188 | void |
189 | Encode_XSEncoding(pTHX_ encode_t *enc) |
190 | { |
191 | dSP; |
192 | HV *stash = gv_stashpv("Encode::XS", TRUE); |
193 | SV *sv = sv_bless(newRV_noinc(newSViv(PTR2IV(enc))),stash); |
194 | int i = 0; |
195 | PUSHMARK(sp); |
196 | XPUSHs(sv); |
197 | while (enc->name[i]) |
198 | { |
199 | const char *name = enc->name[i++]; |
200 | XPUSHs(sv_2mortal(newSVpvn(name,strlen(name)))); |
201 | } |
202 | PUTBACK; |
203 | call_pv("Encode::define_encoding",G_DISCARD); |
204 | SvREFCNT_dec(sv); |
205 | } |
206 | |
207 | END |
208 | |
e0c49a6b |
209 | print C "\nMODULE = Encode::$mod\tPACKAGE = Encode::$mod\n\n"; |
210 | print C "BOOT:\n{\n"; |
211 | print C "#include \"$dname\"\n"; |
212 | print C "}\n"; |
213 | } |
214 | close(D); |
215 | close(H); |
2f2b4ff2 |
216 | } |
dcda1f94 |
217 | elsif ($doEnc) |
218 | { |
219 | foreach my $name (sort cmp_name keys %encoding) |
220 | { |
221 | my ($e2u,$u2e,$erep,$min_el,$max_el) = @{$encoding{$name}}; |
222 | output_enc(\*C,$name,$e2u); |
223 | } |
224 | } |
225 | elsif ($doUcm) |
226 | { |
227 | foreach my $name (sort cmp_name keys %encoding) |
228 | { |
229 | my ($e2u,$u2e,$erep,$min_el,$max_el) = @{$encoding{$name}}; |
230 | output_ucm(\*C,$name,$u2e,$erep,$min_el,$max_el); |
231 | } |
232 | } |
233 | |
017e2add |
234 | close(C); |
235 | |
9b37254d |
236 | |
237 | sub compile_ucm |
238 | { |
dcda1f94 |
239 | my ($fh,$name) = @_; |
9b37254d |
240 | my $e2u = {}; |
241 | my $u2e = {}; |
242 | my $cs; |
243 | my %attr; |
244 | while (<$fh>) |
245 | { |
246 | s/#.*$//; |
247 | last if /^\s*CHARMAP\s*$/i; |
248 | if (/^\s*<(\w+)>\s+"?([^"]*)"?\s*$/i) |
249 | { |
250 | $attr{$1} = $2; |
251 | } |
252 | } |
253 | if (!defined($cs = $attr{'code_set_name'})) |
254 | { |
255 | warn "No <code_set_name> in $name\n"; |
256 | } |
257 | else |
258 | { |
51ef4e11 |
259 | $name = $cs unless exists $opt{'n'}; |
9b37254d |
260 | } |
261 | my $erep; |
262 | my $urep; |
afdae191 |
263 | my $max_el; |
264 | my $min_el; |
9b37254d |
265 | if (exists $attr{'subchar'}) |
266 | { |
afdae191 |
267 | my @byte; |
268 | $attr{'subchar'} =~ /^\s*/cg; |
269 | push(@byte,$1) while $attr{'subchar'} =~ /\G\\x([0-9a-f]+)/icg; |
270 | $erep = join('',map(chr(hex($_)),@byte)); |
9b37254d |
271 | } |
d049a12c |
272 | print "Scanning $name ($cs)\n"; |
9b37254d |
273 | my $nfb = 0; |
274 | my $hfb = 0; |
275 | while (<$fh>) |
276 | { |
277 | s/#.*$//; |
278 | last if /^\s*END\s+CHARMAP\s*$/i; |
279 | next if /^\s*$/; |
afdae191 |
280 | my ($u,@byte); |
281 | my $fb = ''; |
282 | $u = $1 if (/^<U([0-9a-f]+)>\s+/igc); |
283 | push(@byte,$1) while /\G\\x([0-9a-f]+)/igc; |
284 | $fb = $1 if /\G\s*(\|[0-3])/gc; |
285 | # warn "$_: $u @byte | $fb\n"; |
286 | die "Bad line:$_" unless /\G\s*(#.*)?$/gc; |
9b37254d |
287 | if (defined($u)) |
288 | { |
289 | my $uch = encode_U(hex($u)); |
e0c49a6b |
290 | my $ech = join('',map(chr(hex($_)),@byte)); |
afdae191 |
291 | my $el = length($ech); |
292 | $max_el = $el if (!defined($max_el) || $el > $max_el); |
293 | $min_el = $el if (!defined($min_el) || $el < $min_el); |
9b37254d |
294 | if (length($fb)) |
295 | { |
296 | $fb = substr($fb,1); |
297 | $hfb++; |
298 | } |
299 | else |
300 | { |
301 | $nfb++; |
302 | $fb = '0'; |
303 | } |
304 | # $fb is fallback flag |
305 | # 0 - round trip safe |
306 | # 1 - fallback for unicode -> enc |
307 | # 2 - skip sub-char mapping |
308 | # 3 - fallback enc -> unicode |
309 | enter($u2e,$uch,$ech,$u2e,$fb+0) if ($fb =~ /[01]/); |
310 | enter($e2u,$ech,$uch,$e2u,$fb+0) if ($fb =~ /[03]/); |
311 | } |
312 | else |
313 | { |
314 | warn $_; |
315 | } |
9b37254d |
316 | } |
317 | if ($nfb && $hfb) |
318 | { |
319 | die "$nfb entries without fallback, $hfb entries with\n"; |
320 | } |
dcda1f94 |
321 | $encoding{$name} = [$e2u,$u2e,$erep,$min_el,$max_el]; |
9b37254d |
322 | } |
323 | |
14a8264b |
324 | sub compile_enc |
017e2add |
325 | { |
dcda1f94 |
326 | my ($fh,$name) = @_; |
017e2add |
327 | my $e2u = {}; |
328 | my $u2e = {}; |
329 | |
330 | my $type; |
331 | while ($type = <$fh>) |
332 | { |
333 | last if $type !~ /^\s*#/; |
334 | } |
335 | chomp($type); |
336 | return if $type eq 'E'; |
337 | my ($def,$sym,$pages) = split(/\s+/,scalar(<$fh>)); |
14a8264b |
338 | warn "$type encoded $name\n"; |
017e2add |
339 | my $rep = ''; |
afdae191 |
340 | my $min_el; |
341 | my $max_el; |
017e2add |
342 | { |
343 | my $v = hex($def); |
344 | no strict 'refs'; |
345 | $rep = &{"encode_$type"}($v & 0xFF, ($v >> 8) & 0xffe); |
346 | } |
e03ac092 |
347 | my %seen; |
017e2add |
348 | while ($pages--) |
349 | { |
350 | my $line = <$fh>; |
351 | chomp($line); |
352 | my $page = hex($line); |
353 | my $ch = 0; |
354 | for (my $i = 0; $i < 16; $i++) |
355 | { |
356 | my $line = <$fh>; |
357 | for (my $j = 0; $j < 16; $j++) |
358 | { |
359 | no strict 'refs'; |
360 | my $ech = &{"encode_$type"}($ch,$page); |
361 | my $val = hex(substr($line,0,4,'')); |
e03ac092 |
362 | next if $val == 0xFFFD; |
017e2add |
363 | if ($val || (!$ch && !$page)) |
364 | { |
afdae191 |
365 | my $el = length($ech); |
366 | $max_el = $el if (!defined($max_el) || $el > $max_el); |
367 | $min_el = $el if (!defined($min_el) || $el < $min_el); |
017e2add |
368 | my $uch = encode_U($val); |
e03ac092 |
369 | if (exists $seen{$uch}) |
370 | { |
371 | warn sprintf("U%04X is %02X%02X and %02X%02X\n", |
372 | $val,$page,$ch,@{$seen{$uch}}); |
373 | } |
374 | else |
375 | { |
376 | $seen{$uch} = [$page,$ch]; |
377 | } |
9b37254d |
378 | enter($e2u,$ech,$uch,$e2u,0); |
379 | enter($u2e,$uch,$ech,$u2e,0); |
017e2add |
380 | } |
381 | else |
382 | { |
383 | # No character at this position |
384 | # enter($e2u,$ech,undef,$e2u); |
385 | } |
386 | $ch++; |
387 | } |
388 | } |
389 | } |
dcda1f94 |
390 | $encoding{$name} = [$e2u,$u2e,$rep,$min_el,$max_el]; |
017e2add |
391 | } |
392 | |
393 | sub enter |
394 | { |
9b37254d |
395 | my ($a,$s,$d,$t,$fb) = @_; |
017e2add |
396 | $t = $a if @_ < 4; |
397 | my $b = substr($s,0,1); |
398 | my $e = $a->{$b}; |
399 | unless ($e) |
400 | { # 0 1 2 3 4 5 |
9b37254d |
401 | $e = [$b,$b,'',{},length($s),0,$fb]; |
017e2add |
402 | $a->{$b} = $e; |
403 | } |
404 | if (length($s) > 1) |
405 | { |
9b37254d |
406 | enter($e->[3],substr($s,1),$d,$t,$fb); |
017e2add |
407 | } |
408 | else |
409 | { |
410 | $e->[2] = $d; |
411 | $e->[3] = $t; |
412 | $e->[5] = length($d); |
413 | } |
414 | } |
415 | |
017e2add |
416 | sub outstring |
417 | { |
418 | my ($fh,$name,$s) = @_; |
419 | my $sym = $strings{$s}; |
420 | unless ($sym) |
421 | { |
2f2b4ff2 |
422 | foreach my $o (keys %strings) |
017e2add |
423 | { |
2f2b4ff2 |
424 | my $i = index($o,$s); |
425 | if ($i >= 0) |
017e2add |
426 | { |
2f2b4ff2 |
427 | $sym = $strings{$o}; |
428 | $sym .= sprintf("+0x%02x",$i) if ($i); |
429 | return $sym; |
017e2add |
430 | } |
431 | } |
432 | $strings{$s} = $sym = $name; |
14a8264b |
433 | printf $fh "\nstatic const U8 %s[%d] =\n",$name,length($s); |
2f2b4ff2 |
434 | # Do in chunks of 16 chars to constrain line length |
435 | # Assumes ANSI C adjacent string litteral concatenation |
017e2add |
436 | while (length($s)) |
437 | { |
438 | my $c = substr($s,0,16,''); |
439 | print $fh '"',join('',map(sprintf('\x%02x',ord($_)),split(//,$c))),'"'; |
440 | print $fh "\n" if length($s); |
441 | } |
14a8264b |
442 | printf $fh ";\n"; |
017e2add |
443 | } |
444 | return $sym; |
445 | } |
446 | |
14a8264b |
447 | sub process |
017e2add |
448 | { |
14a8264b |
449 | my ($name,$a) = @_; |
017e2add |
450 | $name =~ s/\W+/_/g; |
451 | $a->{Cname} = $name; |
452 | my @keys = grep(ref($a->{$_}),sort keys %$a); |
017e2add |
453 | my $l; |
454 | my @ent; |
455 | foreach my $b (@keys) |
456 | { |
457 | my ($s,$f,$out,$t,$end) = @{$a->{$b}}; |
458 | if (defined($l) && |
459 | ord($b) == ord($a->{$l}[1])+1 && |
460 | $a->{$l}[3] == $a->{$b}[3] && |
461 | $a->{$l}[4] == $a->{$b}[4] && |
9b37254d |
462 | $a->{$l}[5] == $a->{$b}[5] && |
463 | $a->{$l}[6] == $a->{$b}[6] |
2f2b4ff2 |
464 | # && length($a->{$l}[2]) < 16 |
465 | ) |
017e2add |
466 | { |
467 | my $i = ord($b)-ord($a->{$l}[0]); |
468 | $a->{$l}[1] = $b; |
469 | $a->{$l}[2] .= $a->{$b}[2]; |
470 | } |
471 | else |
472 | { |
473 | $l = $b; |
474 | push(@ent,$b); |
475 | } |
14a8264b |
476 | if (exists $t->{Cname}) |
017e2add |
477 | { |
14a8264b |
478 | $t->{'Forward'} = 1 if $t != $a; |
479 | } |
480 | else |
481 | { |
482 | process(sprintf("%s_%02x",$name,ord($s)),$t); |
017e2add |
483 | } |
484 | } |
485 | if (ord($keys[-1]) < 255) |
486 | { |
487 | my $t = chr(ord($keys[-1])+1); |
488 | $a->{$t} = [$t,chr(255),undef,$a,0,0]; |
489 | push(@ent,$t); |
490 | } |
14a8264b |
491 | $a->{'Entries'} = \@ent; |
492 | } |
493 | |
494 | sub outtable |
495 | { |
496 | my ($fh,$a) = @_; |
497 | my $name = $a->{'Cname'}; |
017e2add |
498 | # String tables |
14a8264b |
499 | foreach my $b (@{$a->{'Entries'}}) |
017e2add |
500 | { |
501 | next unless $a->{$b}[5]; |
502 | my $s = ord($a->{$b}[0]); |
503 | my $e = ord($a->{$b}[1]); |
504 | outstring($fh,sprintf("%s__%02x_%02x",$name,$s,$e),$a->{$b}[2]); |
505 | } |
14a8264b |
506 | if ($a->{'Forward'}) |
507 | { |
508 | print $fh "\nstatic encpage_t $name\[",scalar(@{$a->{'Entries'}}),"];\n"; |
509 | } |
510 | $a->{'Done'} = 1; |
511 | foreach my $b (@{$a->{'Entries'}}) |
512 | { |
513 | my ($s,$e,$out,$t,$end,$l) = @{$a->{$b}}; |
514 | outtable($fh,$t) unless $t->{'Done'}; |
515 | } |
516 | print $fh "\nstatic encpage_t $name\[",scalar(@{$a->{'Entries'}}),"] = {\n"; |
517 | foreach my $b (@{$a->{'Entries'}}) |
017e2add |
518 | { |
9b37254d |
519 | my ($s,$e,$out,$t,$end,$l,$fb) = @{$a->{$b}}; |
017e2add |
520 | my $sc = ord($s); |
521 | my $ec = ord($e); |
e0c49a6b |
522 | $end |= 0x80 if $fb; |
017e2add |
523 | print $fh "{"; |
524 | if ($l) |
525 | { |
526 | printf $fh outstring($fh,'',$out); |
527 | } |
528 | else |
529 | { |
530 | print $fh "0"; |
531 | } |
532 | print $fh ",",$t->{Cname}; |
2f2b4ff2 |
533 | printf $fh ",0x%02x,0x%02x,$l,$end},\n",$sc,$ec; |
017e2add |
534 | } |
14a8264b |
535 | print $fh "};\n"; |
536 | } |
537 | |
538 | sub output |
539 | { |
540 | my ($fh,$name,$a) = @_; |
541 | process($name,$a); |
542 | # Sub-tables |
543 | outtable($fh,$a); |
017e2add |
544 | } |
545 | |
e0c49a6b |
546 | sub output_enc |
547 | { |
548 | my ($fh,$name,$a) = @_; |
549 | foreach my $b (sort keys %$a) |
550 | { |
551 | my ($s,$e,$out,$t,$end,$l,$fb) = @{$a->{$b}}; |
552 | } |
553 | } |
554 | |
555 | sub decode_U |
556 | { |
557 | my $s = shift; |
e0c49a6b |
558 | } |
559 | |
f39fb8cc |
560 | my @uname; |
561 | sub char_names |
562 | { |
9fb51cbc |
563 | my $s = do "unicore/Name.pl"; |
564 | die "char_names: unicore/Name.pl: $!\n" unless defined $s; |
f39fb8cc |
565 | pos($s) = 0; |
566 | while ($s =~ /\G([0-9a-f]+)\t([0-9a-f]*)\t(.*?)\s*\n/igc) |
567 | { |
568 | my $name = $3; |
569 | my $s = hex($1); |
570 | last if $s >= 0x10000; |
571 | my $e = length($2) ? hex($2) : $s; |
572 | for (my $i = $s; $i <= $e; $i++) |
573 | { |
574 | $uname[$i] = $name; |
575 | # print sprintf("U%04X $name\n",$i); |
576 | } |
577 | } |
578 | } |
579 | |
e0c49a6b |
580 | sub output_ucm_page |
581 | { |
f39fb8cc |
582 | my ($cmap,$a,$t,$pre) = @_; |
e0c49a6b |
583 | # warn sprintf("Page %x\n",$pre); |
584 | foreach my $b (sort keys %$t) |
585 | { |
586 | my ($s,$e,$out,$n,$end,$l,$fb) = @{$t->{$b}}; |
587 | die "oops $s $e" unless $s eq $e; |
588 | my $u = ord($s); |
589 | if ($n != $a && $n != $t) |
590 | { |
f39fb8cc |
591 | output_ucm_page($cmap,$a,$n,(($pre|($u &0x3F)) << 6)&0xFFFF); |
e0c49a6b |
592 | } |
593 | elsif (length($out)) |
594 | { |
595 | if ($pre) |
596 | { |
597 | $u = $pre|($u &0x3f); |
598 | } |
f39fb8cc |
599 | my $s = sprintf "<U%04X> ",$u; |
e0c49a6b |
600 | foreach my $c (split(//,$out)) |
601 | { |
f39fb8cc |
602 | $s .= sprintf "\\x%02X",ord($c); |
e0c49a6b |
603 | } |
f39fb8cc |
604 | $s .= sprintf " |%d # %s\n",($fb ? 1 : 0),$uname[$u]; |
605 | push(@$cmap,$s); |
e0c49a6b |
606 | } |
607 | else |
608 | { |
609 | warn join(',',@{$t->{$b}},$a,$t); |
610 | } |
611 | } |
612 | } |
613 | |
614 | sub output_ucm |
615 | { |
f39fb8cc |
616 | my ($fh,$name,$h,$rep,$min_el,$max_el) = @_; |
df1df145 |
617 | print $fh "# $0 @orig_ARGV\n" unless $opt{'q'}; |
afdae191 |
618 | print $fh "<code_set_name> \"$name\"\n"; |
f39fb8cc |
619 | char_names(); |
afdae191 |
620 | if (defined $min_el) |
621 | { |
622 | print $fh "<mb_cur_min> $min_el\n"; |
623 | } |
624 | if (defined $max_el) |
625 | { |
626 | print $fh "<mb_cur_max> $max_el\n"; |
627 | } |
628 | if (defined $rep) |
629 | { |
630 | print $fh "<subchar> "; |
631 | foreach my $c (split(//,$rep)) |
632 | { |
633 | printf $fh "\\x%02X",ord($c); |
634 | } |
635 | print $fh "\n"; |
636 | } |
f39fb8cc |
637 | my @cmap; |
638 | output_ucm_page(\@cmap,$h,$h,0); |
afdae191 |
639 | print $fh "#\nCHARMAP\n"; |
f39fb8cc |
640 | foreach my $line (sort { substr($a,8) cmp substr($b,8) } @cmap) |
641 | { |
642 | print $fh $line; |
643 | } |
e0c49a6b |
644 | print $fh "END CHARMAP\n"; |
645 | } |
017e2add |
646 | |