[ViewVC] Diff of: cvs/Convert-UUlib/UUlib.pm

Comparing Convert-UUlib/UUlib.pm (file contents):
Revision 1.22 by root, Fri Feb 25 22:02:55 2005 UTC vs.
Revision 1.48 by root, Fri Feb 28 17:19:02 2020 UTC

…		…
1	package Convert::UUlib;	1	package Convert::UUlib;
		2
		3	no warnings;
		4	use strict;
2		5
3	use Carp;	6	use Carp;
4		7
5	require Exporter;	8	require Exporter;
6	require DynaLoader;	9	require DynaLoader;
7		10
8	$VERSION = "1.05";	11	our $VERSION = 1.62;
9		12
10	@ISA = qw(Exporter DynaLoader);	13	our @ISA = qw(Exporter DynaLoader);
11		14
12	@_consts = qw(	15	our @_consts = qw(
13	ACT_COPYING ACT_DECODING ACT_ENCODING ACT_IDLE ACT_SCANNING	16	ACT_COPYING ACT_DECODING ACT_ENCODING ACT_IDLE ACT_SCANNING
14		17
15	FILE_DECODED FILE_ERROR FILE_MISPART FILE_NOBEGIN FILE_NODATA	18	FILE_DECODED FILE_ERROR FILE_MISPART FILE_NOBEGIN FILE_NODATA
16	FILE_NOEND FILE_OK FILE_READ FILE_TMPFILE	19	FILE_NOEND FILE_OK FILE_READ FILE_TMPFILE
17		20
18	MSG_ERROR MSG_FATAL MSG_MESSAGE MSG_NOTE MSG_PANIC MSG_WARNING	21	MSG_ERROR MSG_FATAL MSG_MESSAGE MSG_NOTE MSG_PANIC MSG_WARNING
19		22
		23	OPT_RBUF OPT_WBUF
20	OPT_BRACKPOL OPT_DEBUG OPT_DESPERATE OPT_DUMBNESS OPT_ENCEXT	24	OPT_BRACKPOL OPT_DEBUG OPT_DESPERATE OPT_DUMBNESS OPT_ENCEXT
21	OPT_ERRNO OPT_FAST OPT_IGNMODE OPT_IGNREPLY OPT_OVERWRITE OPT_PREAMB	25	OPT_ERRNO OPT_FAST OPT_IGNMODE OPT_IGNREPLY OPT_OVERWRITE OPT_PREAMB
22	OPT_PROGRESS OPT_SAVEPATH OPT_TINYB64 OPT_USETEXT OPT_VERBOSE	26	OPT_PROGRESS OPT_SAVEPATH OPT_TINYB64 OPT_USETEXT OPT_VERBOSE
23	OPT_VERSION OPT_REMOVE OPT_MOREMIME OPT_DOTDOT	27	OPT_VERSION OPT_REMOVE OPT_MOREMIME OPT_DOTDOT OPT_AUTOCHECK
24		28
25	RET_CANCEL RET_CONT RET_EXISTS RET_ILLVAL RET_IOERR RET_NODATA	29	RET_CANCEL RET_CONT RET_EXISTS RET_ILLVAL RET_IOERR RET_NODATA
26	RET_NOEND RET_NOMEM RET_OK RET_UNSUP	30	RET_NOEND RET_NOMEM RET_OK RET_UNSUP
27		31
28	B64_ENCODED BH_ENCODED PT_ENCODED QP_ENCODED	32	B64_ENCODED BH_ENCODED PT_ENCODED QP_ENCODED
29	XX_ENCODED UU_ENCODED YENC_ENCODED	33	XX_ENCODED UU_ENCODED YENC_ENCODED
30	);	34	);
31		35
32	@_funcs = qw(	36	our @_funcs = qw(
33	Initialize CleanUp GetOption SetOption strerror SetMsgCallback	37	Initialize CleanUp GetOption SetOption strerror SetMsgCallback
34	SetBusyCallback SetFileCallback SetFNameFilter SetFileNameCallback	38	SetBusyCallback SetFileCallback SetFNameFilter SetFileNameCallback
35	FNameFilter LoadFile GetFileListItem RenameFile DecodeToTemp	39	FNameFilter LoadFile GetFileListItem GetFileList RenameFile DecodeToTemp
36	RemoveTemp DecodeFile InfoFile Smerge QuickDecode EncodeMulti	40	RemoveTemp DecodeFile InfoFile Smerge QuickDecode EncodeMulti
37	EncodePartial EncodeToStream EncodeToFile E_PrepSingle	41	EncodePartial EncodeToStream EncodeToFile E_PrepSingle
38	E_PrepPartial	42	E_PrepPartial
39		43
40	straction strencoding strmsglevel	44	straction strencoding strmsglevel
41	);	45	);
42		46
43	@EXPORT = @_consts;	47	our @EXPORT = @_consts;
44	@EXPORT_OK = @_funcs;	48	our @EXPORT_OK = @_funcs;
45	%EXPORT_TAGS = (all => [@_consts,@_funcs], constants => \@_consts);	49	our %EXPORT_TAGS = (all => [@_consts,@_funcs], constants => \@_consts);
46		50
47	bootstrap Convert::UUlib $VERSION;	51	bootstrap Convert::UUlib $VERSION;
48		52
49	Initialize();	53	# dummy function for compatiiblity with pre-1.7 versions
50		54	sub Initialize { }
51	# not when < 5.005_6x
52	# END { CleanUp() }
53		55
54	for (@_consts) {	56	for (@_consts) {
55	my $constant = constant($_);	57	my $constant = constant ($_);
		58	no strict 'refs';
56	*$_ = sub () { $constant };	59	*$_ = sub () { $constant };
57	}	60	}
58		61
59	# action code -> string mapping	62	# action code -> string mapping
60	sub straction($) {	63	sub straction($) {
100	use Convert::UUlib ':all';	103	use Convert::UUlib ':all';
101		104
102	# read all the files named on the commandline and decode them	105	# read all the files named on the commandline and decode them
103	# into the CURRENT directory. See below for a longer example.	106	# into the CURRENT directory. See below for a longer example.
104	LoadFile $_ for @ARGV;	107	LoadFile $_ for @ARGV;
105	for (my $i = 0; my $uu = GetFileListItem $i; $i++) {	108
		109	for my $uu (GetFileList) {
106	if ($uu->state & FILE_OK) {	110	if ($uu->state & FILE_OK) {
107	$uu->decode;	111	$uu->decode;
108	print $uu->filename, "\n";	112	print $uu->filename, "\n";
109	}	113	}
110	}	114	}
…		…
154	OPT_TINYB64 detect short B64 outside of Mime	158	OPT_TINYB64 detect short B64 outside of Mime
155	OPT_ENCEXT extension for single-part encoded files	159	OPT_ENCEXT extension for single-part encoded files
156	OPT_REMOVE remove input files after decoding (dangerous)	160	OPT_REMOVE remove input files after decoding (dangerous)
157	OPT_MOREMIME strict MIME adherence	161	OPT_MOREMIME strict MIME adherence
158	OPT_DOTDOT ".."-unescaping has not yet been done on input files	162	OPT_DOTDOT ".."-unescaping has not yet been done on input files
		163	OPT_RBUF set default read I/O buffer size in bytes
		164	OPT_WBUF set default write I/O buffer size in bytes
		165	OPT_AUTOCHECK automatically check file list after every loadfile
159		166
160	=head2 Result/Error codes	167	=head2 Result/Error codes
161		168
162	RET_OK everything went fine	169	RET_OK everything went fine
163	RET_IOERR I/O Error - examine errno	170	RET_IOERR I/O Error - examine errno
…		…
206	again.	213	again.
207		214
208	On my machine, a fairly complete decode with DBI backend needs about 10MB	215	On my machine, a fairly complete decode with DBI backend needs about 10MB
209	RSS to decode 20000 files.	216	RSS to decode 20000 files.
210		217
211	=over 4	218	=over
212
213	=item Initialize
214
215	Not normally necessary, (re-)initializes the library.
216		219
217	=item CleanUp	220	=item CleanUp
218		221
219	Not normally necessary, could be called at the end to release memory	222	Release memory, file items and clean up files. Should be called after a
220	before starting a new decoding round.	223	decoidng run, if you want to start a new one.
221		224
222	=back	225	=back
223		226
224	=head2 Setting and querying options	227	=head2 Setting and querying options
225		228
226	=over 4	229	=over
227		230
228	=item $option = GetOption OPT_xxx	231	=item $option = GetOption OPT_xxx
229		232
230	=item SetOption OPT_xxx, opt-value	233	=item SetOption OPT_xxx, opt-value
231		234
…		…
233		236
234	See the C<OPT_xxx> constants above to see which options exist.	237	See the C<OPT_xxx> constants above to see which options exist.
235		238
236	=head2 Setting various callbacks	239	=head2 Setting various callbacks
237		240
238	=over 4	241	=over
239		242
240	=item SetMsgCallback [callback-function]	243	=item SetMsgCallback [callback-function]
241		244
242	=item SetBusyCallback [callback-function]	245	=item SetBusyCallback [callback-function]
243		246
…		…
247		250
248	=back	251	=back
249		252
250	=head2 Call the currently selected FNameFilter	253	=head2 Call the currently selected FNameFilter
251		254
252	=over 4	255	=over
253		256
254	=item $file = FNameFilter $file	257	=item $file = FNameFilter $file
255		258
256	=back	259	=back
257		260
258	=head2 Loading sourcefiles, optionally fuzzy merge and start decoding	261	=head2 Loading sourcefiles, optionally fuzzy merge and start decoding
259		262
260	=over 4	263	=over
261		264
262	=item ($retval, $count) = LoadFile $fname, [$id, [$delflag, [$partno]]]	265	=item ($retval, $count) = LoadFile $fname, [$id, [$delflag, [$partno]]]
263		266
264	Load the given file and scan it for encoded contents. Optionally tag it	267	Load the given file and scan it for encoded contents. Optionally tag it
265	with the given id, and if C<$delflag> is true, delete the file after it	268	with the given id, and if C<$delflag> is true, delete the file after it
…		…
274	If you are desperate, try to call C<Smerge> with increasing C<$pass>	277	If you are desperate, try to call C<Smerge> with increasing C<$pass>
275	values, beginning at C<0>, to try to merge parts that usually would not	278	values, beginning at C<0>, to try to merge parts that usually would not
276	have been merged.	279	have been merged.
277		280
278	Most probably this will result in garbled files, so never do this by	281	Most probably this will result in garbled files, so never do this by
279	default.	282	default, except:
		283
		284	If the C<OPT_AUTOCHECK> option has been disabled (by default it is
		285	enabled) to speed up file loading, then you I<have> to call C<Smerge -1>
		286	after loading all files as an additional pre-pass (which is normally done
		287	by C<LoadFile>).
280		288
281	=item $item = GetFileListItem $item_number	289	=item $item = GetFileListItem $item_number
282		290
283	Return the C<$item> structure for the C<$item_number>'th found file, or	291	Return the C<$item> structure for the C<$item_number>'th found file, or
284	C<undef> of no file with that number exists.	292	C<undef> of no file with that number exists.
285		293
286	The first file has number C<0>, and the series has no holes, so you can	294	The first file has number C<0>, and the series has no holes, so you can
287	iterate over all files by starting with zero and incrementing until you	295	iterate over all files by starting with zero and incrementing until you
288	hit C<undef>.	296	hit C<undef>.
289		297
		298	This function has to walk the linear list of fils on each access, so
		299	if you want to iterate over all items, it is usually faster to use
		300	C<GetFileList>.
		301
		302	=item @items = GetFileList
		303
		304	Similar to C<GetFileListItem>, but returns all files in one go.
		305
290	=back	306	=back
291		307
292	=head2 Decoding files	308	=head2 Decoding files
293		309
294	=over 4	310	=over
295		311
296	=item $retval = $item->rename($newname)	312	=item $retval = $item->rename ($newname)
297		313
298	Change the ondisk filename where the decoded file will be saved.	314	Change the ondisk filename where the decoded file will be saved.
299		315
300	=item $retval = $item->decode_temp	316	=item $retval = $item->decode_temp
301		317
…		…
304		320
305	=item $retval = $item->remove_temp	321	=item $retval = $item->remove_temp
306		322
307	Remove the temporarily decoded file again.	323	Remove the temporarily decoded file again.
308		324
309	=item $retval = $item->decode([$target_path])	325	=item $retval = $item->decode ([$target_path])
310		326
311	Decode the file to it's destination, or the given target path.	327	Decode the file to its destination, or the given target path.
312		328
313	=item $retval = $item->info(callback-function)	329	=item $retval = $item->info (callback-function)
314		330
315	=back	331	=back
316		332
317	=head2 Querying (and setting) item attributes	333	=head2 Querying (and setting) item attributes
318		334
319	=over 4	335	=over
320		336
321	=item $state = $item->state	337	=item $state = $item->state
322		338
323	=item $mode = $item->mode([newmode])	339	=item $mode = $item->mode ([newmode])
324		340
325	=item $uudet = $item->uudet	341	=item $uudet = $item->uudet
326		342
327	=item $size = $item->size	343	=item $size = $item->size
328		344
329	=item $filename = $item->filename([newfilename})	345	=item $filename = $item->filename ([newfilename})
330		346
331	=item $subfname = $item->subfname	347	=item $subfname = $item->subfname
332		348
333	=item $mimeid = $item->mimeid	349	=item $mimeid = $item->mimeid
334		350
…		…
338		354
339	=back	355	=back
340		356
341	=head2 Information about source parts	357	=head2 Information about source parts
342		358
343	=over 4	359	=over
344		360
345	=item $parts = $item->parts	361	=item $parts = $item->parts
346		362
347	Return information about all parts (source files) used to decode the file	363	Return information about all parts (source files) used to decode the file
348	as a list of hashrefs with the following structure:	364	as a list of hashrefs with the following structure:
…		…
362	Usually you are interested mostly the C<sfname> and possibly the C<partno>	378	Usually you are interested mostly the C<sfname> and possibly the C<partno>
363	and C<filename> members.	379	and C<filename> members.
364		380
365	=back	381	=back
366		382
367	=head2 Functions below not documented and not very well tested	383	=head2 Functions below are not documented and not very well tested - feedback welcome
368		384
369	QuickDecode	385	QuickDecode
370	EncodeMulti	386	EncodeMulti
371	EncodePartial	387	EncodePartial
372	EncodeToStream	388	EncodeToStream
…		…
376		392
377	=head2 EXTENSION FUNCTIONS	393	=head2 EXTENSION FUNCTIONS
378		394
379	Functions found in this module but not documented in the uulib documentation:	395	Functions found in this module but not documented in the uulib documentation:
380		396
381	=over 4	397	=over
382		398
383	=item $msg = straction ACT_xxx	399	=item $msg = straction ACT_xxx
384		400
385	Return a human readable string representing the given action code.	401	Return a human readable string representing the given action code.
386		402
…		…
427		443
428	=back	444	=back
429		445
430	=head1 LARGE EXAMPLE DECODER	446	=head1 LARGE EXAMPLE DECODER
431		447
		448	The general workflow for decoding is like this:
		449
		450	=over
		451
		452	=item 1. Configure options with C<SetOption> or C<SetXXXCallback>.
		453
		454	=item 2. Load all source files with C<LoadFile>.
		455
		456	=item 3. Optionally C<Smerge>.
		457
		458	=item 4. Iterate over all C<GetFileList> items (i.e. result files).
		459
		460	=item 5. C<CleanUp> to delete files and free items.
		461
		462	=back
		463
432	This is the file C<example-decoder> from the distribution, put here	464	What follows is the file C<example-decoder> from the distribution that
433	instead of more thorough documentation.	465	illustrates the above worklfow in a non-trivial example.
434		466
		467	#!/usr/bin/perl
		468
435	# decode all the files in the directory uusrc/ and copy	469	# decode all the files in the directory uusrc/ and copy
436	# the resulting files to uudst/	470	# the resulting files to uudst/
437		471
438	use Convert::UUlib ':all';	472	use Convert::UUlib ':all';
439		473
440	sub namefilter {	474	sub namefilter {
441	my($path)=@_;	475	my ($path) = @_;
		476
442	$path=~s/^.*[\/\\]//;	477	$path=~s/^.*[\/\\]//;
		478
443	$path;	479	$path
444	}	480	}
445		481
446	sub busycb {	482	sub busycb {
447	my ($action, $curfile, $partno, $numparts, $percent, $fsize) = @_;	483	my ($action, $curfile, $partno, $numparts, $percent, $fsize) = @_;
448	$_[0]=straction($action);	484	$_[0]=straction($action);
449	print "busy_callback(", (join ",",@_), ")\n";	485	print "busy_callback(", (join ",",@_), ")\n";
450	0;	486	0
451	}	487	}
452		488
		489	SetOption OPT_RBUF, 128*1024;
		490	SetOption OPT_WBUF, 1024*1024;
453	SetOption OPT_IGNMODE, 1;	491	SetOption OPT_IGNMODE, 1;
		492	SetOption OPT_IGNMODE, 1;
454	SetOption OPT_VERBOSE, 1;	493	SetOption OPT_VERBOSE, 1;
455		494
456	# show the three ways you can set callback functions. I normally	495	# show the three ways you can set callback functions. I normally
457	# prefer the one with the sub inplace.	496	# prefer the one with the sub inplace.
458	SetFNameFilter \&namefilter;	497	SetFNameFilter \&namefilter;
459		498
460	SetBusyCallback "busycb", 333;	499	SetBusyCallback "busycb", 333;
461		500
462	SetMsgCallback sub {	501	SetMsgCallback sub {
463	my ($msg, $level) = @_;	502	my ($msg, $level) = @_;
464	print uc strmsglevel $_[1], ": $msg\n";	503	print uc strmsglevel $_[1], ": $msg\n";
465	};	504	};
466		505
467	# the following non-trivial FileNameCallback takes care	506	# the following non-trivial FileNameCallback takes care
468	# of some subject lines not detected properly by uulib:	507	# of some subject lines not detected properly by uulib:
469	SetFileNameCallback sub {	508	SetFileNameCallback sub {
470	return unless $_[1]; # skip "Re:"-plies et al.	509	return unless $_[1]; # skip "Re:"-plies et al.
471	local $_ = $_[0];	510	local $_ = $_[0];
472		511
473	# the following rules are rather effective on some newsgroups,	512	# the following rules are rather effective on some newsgroups,
474	# like alt.binaries.games.anime, where non-mime, uuencoded data	513	# like alt.binaries.games.anime, where non-mime, uuencoded data
475	# is very common	514	# is very common
476		515
477	# if we find some *.rar, take it as the filename	516	# if we find some *.rar, take it as the filename
478	return $1 if /(\S{3,}\.(?:[rstuvwxyz]\d\d\|rar))\s/i;	517	return $1 if /(\S{3,}\.(?:[rstuvwxyz]\d\d\|rar))\s/i;
479		518
480	# one common subject format	519	# one common subject format
481	return $1 if /- "(.{2,}?\..+?)" (?:yenc )?$\d+\/\d+$/i;	520	return $1 if /- "(.{2,}?\..+?)" (?:yenc )?$\d+\/\d+$/i;
482		521
483	# - filename.par (04/55)	522	# - filename.par (04/55)
484	return $1 if /- "?(\S{3,}\.\S+?)"? (?:yenc )?$\d+\/\d+$/i;	523	return $1 if /- "?(\S{3,}\.\S+?)"? (?:yenc )?$\d+\/\d+$/i;
485		524
486	# - (xxx) No. 1 sayuri81.jpg 756565 bytes	525	# - (xxx) No. 1 sayuri81.jpg 756565 bytes
487	# - (20 files) No.17 Roseanne.jpg [2/2]	526	# - (20 files) No.17 Roseanne.jpg [2/2]
488	return $1 if /No\.[ 0-9]+ (\S+\....) (?:\d+ bytes )?\[/;	527	return $1 if /No\.[ 0-9]+ (\S+\....) (?:\d+ bytes )?\[/;
489		528
		529	# try to detect some common forms of filenames
		530	return $1 if /([a-z0-9_\-+.]{3,}\.[a-z]{3,4}(?:.\d+))/i;
		531
490	# otherwise just pass what we have	532	# otherwise just pass what we have
491	return ();	533	()
492	};	534	};
493		535
494	# now read all files in the directory uusrc/*	536	# now read all files in the directory uusrc/*
495	for(<uusrc/*>) {	537	for (<uusrc/*>) {
496	my($retval,$count)=LoadFile ($_, $_, 1);	538	my ($retval, $count) = LoadFile ($_, $_, 1);
497	print "file($_), status(", strerror $retval, ") parts($count)\n";	539	print "file($_), status(", strerror $retval, ") parts($count)\n";
498	}	540	}
499		541
500	SetOption OPT_SAVEPATH, "uudst/";	542	SetOption OPT_SAVEPATH, "uudst/";
501		543
502	# now wade through all files and their source parts	544	# now wade through all files and their source parts
503	$i = 0;	545	for my $uu (GetFileList) {
504	while ($uu = GetFileListItem($i)) {	546	print "file ", $uu->filename, "\n";
505	$i++;
506	print "file nr. $i";
507	print " state ", $uu->state;	547	print " state ", $uu->state, "\n";
508	print " mode ", $uu->mode;	548	print " mode ", $uu->mode, "\n";
509	print " uudet ", strencoding $uu->uudet;	549	print " uudet ", strencoding $uu->uudet, "\n";
510	print " size ", $uu->size;	550	print " size ", $uu->size, "\n";
511	print " filename ", $uu->filename;
512	print " subfname ", $uu->subfname;	551	print " subfname ", $uu->subfname, "\n";
513	print " mimeid ", $uu->mimeid;	552	print " mimeid ", $uu->mimeid, "\n";
514	print " mimetype ", $uu->mimetype;	553	print " mimetype ", $uu->mimetype, "\n";
515	print "\n";
516		554
517	# print additional info about all parts	555	# print additional info about all parts
		556	print " parts";
518	for ($uu->parts) {	557	for ($uu->parts) {
519	while (my ($k, $v) = each %$_) {	558	for my $k (sort keys %$_) {
520	print "$k > $v, ";	559	print " $k=$_->{$k}";
521	}	560	}
522	print "\n";	561	print "\n";
523	}	562	}
524		563
525	$uu->decode_temp;
526	print " temporarily decoded to ", $uu->binfile, "\n";
527	$uu->remove_temp;	564	$uu->remove_temp;
528		565
529	print strerror $uu->decode;	566	if (my $err = $uu->decode) {
		567	print " ERROR ", strerror $err, "\n";
		568	} else {
530	print " saved as uudst/", $uu->filename, "\n";	569	print " successfully saved as uudst/", $uu->filename, "\n";
531	}	570	}
		571	}
532		572
533	print "cleanup...\n";	573	print "cleanup...\n";
534		574
535	CleanUp();	575	CleanUp;
		576
		577	=head1 PERLMULTICORE SUPPORT
		578
		579	This module supports the perlmulticore standard (see
		580	L<http://perlmulticore.schmorp.de/> for more info) for the following
		581	functions - generally these are functions accessing the disk and/or using
		582	considerable CPU time:
		583
		584	LoadFile
		585	$item->decode
		586	$item->decode_temp
		587	$item->remove_temp
		588	$item->info
		589
		590	The perl interpreter will be reacquired/released on every callback
		591	invocation, so for performance reasons, callbacks should be avoided if
		592	that is costly.
		593
		594	Future versions might enable multicore support for more functions.
		595
		596	=head1 BUGS AND LIMITATIONS
		597
		598	The original uulib library this module uses was written at a time where
		599	main memory of measured in megabytes and buffer overflows as a security
		600	thign didn't exist. While a lot of security fixes have been applied over
		601	the years (includign some defense in depth mechanism that can shield
		602	against a lot of as-of-yet undetected bugs), using this library for
		603	security purposes requires care.
		604
		605	Likewise, file sizes when the uulib library was written were tiny compared
		606	to today, so do not expect this library to handle files larger than 2GB.
536		607
537	=head1 AUTHOR	608	=head1 AUTHOR
538		609
539	Marc Lehmann <pcg@goof.com>, the original uulib library was written	610	Marc Lehmann <schmorp@schmorp.de>, the original uulib library was written
540	by Frank Pilhofer <fp@informatik.uni-frankfurt.de>, and later heavily	611	by Frank Pilhofer <fp@informatik.uni-frankfurt.de>, and later heavily
541	bugfixed by Marc Lehmann.	612	bugfixed by Marc Lehmann.
542		613
543	=head1 SEE ALSO	614	=head1 SEE ALSO
544		615
545	perl(1), uudeview homepage at http://www.uni-frankfurt.de/~fp/uudeview/.	616	perl(1), uudeview homepage at L<http://www.fpx.de/fp/Software/UUDeview/>.
546		617
547	=cut	618	=cut
		619

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Comparing Convert-UUlib/UUlib.pm (file contents): Revision 1.22 by root, Fri Feb 25 22:02:55 2005 UTC vs. Revision 1.48 by root, Fri Feb 28 17:19:02 2020 UTC

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Comparing Convert-UUlib/UUlib.pm (file contents):
Revision 1.22 by root, Fri Feb 25 22:02:55 2005 UTC vs.
Revision 1.48 by root, Fri Feb 28 17:19:02 2020 UTC