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Comparing Convert-UUlib/example-decoder (file contents):
Revision 1.4 by root, Sun Mar 31 22:03:56 2002 UTC vs.
Revision 1.24 by root, Fri Feb 28 16:57:25 2020 UTC

1#!/usr/bin/perl 1#!/usr/bin/perl
2 2
3# decode all the files in the directory uusrc/ and copy 3# decode all the files in the directory uusrc/ and copy
4# the resulting files to uudst/ 4# the resulting files to uudst/
5 5
6#use Coro::Multicore;
7
8use strict;
9
6use Convert::UUlib ':all'; 10use Convert::UUlib ':all';
7 11
8sub namefilter { 12sub namefilter {
9 my($path)=@_; 13 my ($path) = @_;
14
10 $path=~s/^.*[\/\\]//; 15 $path=~s/^.*[\/\\]//;
16
11 $path; 17 $path
12} 18}
13 19
14sub busycb { 20sub busycb {
15 my($action,$curfile,$partno,$numparts,$percent,$fsize)=@_; 21 my ($action, $curfile, $partno, $numparts, $percent, $fsize) = @_;
16 $_[0]=straction($action); 22 $_[0]=straction($action);
17 print "busy_callback(",join(",",@_),")\n"; 23 print "busy_callback(", (join ",",@_), ")\n";
18 0; 24 0
19} 25}
20 26
27SetOption OPT_RBUF, 128*1024;
28SetOption OPT_WBUF, 1024*1024;
21SetOption (OPT_IGNMODE, 1); 29SetOption OPT_IGNMODE, 1;
22SetOption (OPT_VERBOSE, 1); 30SetOption OPT_VERBOSE, 1;
31SetOption OPT_DOTDOT, 1;
32SetOption OPT_AUTOCHECK, 0;
23 33
24# show the three ways you can set callback functions 34# show the three ways you can set callback functions. I normally
35# prefer the one with the sub inplace.
25SetFNameFilter (\&namefilter); 36SetFNameFilter \&namefilter;
26 37
27SetBusyCallback ("busycb",333); 38SetBusyCallback "busycb", 333;
28 39
29SetMsgCallback (sub { 40SetMsgCallback sub {
30 my($msg,$level)=@_; 41 my ($msg, $level) = @_;
31 print uc(strmsglevel($_[1])),": $msg\n"; 42 print uc strmsglevel $_[1], ": $msg\n";
32}); 43};
33 44
45# the following non-trivial FileNameCallback takes care
46# of some subject lines not detected properly by uulib:
34SetFileNameCallback sub { 47SetFileNameCallback sub {
35 return unless $_[1]; # skip "Re:"-plies et al. 48 return unless $_[1]; # skip "Re:"-plies et al.
36 local _$ = $_[0]; 49 local $_ = $_[0];
50
51 if ($_[1] =~ /^(img_?\d+|\d+\w?)\./) {
52 return "$1 $_[1]"
53 if /^\s*\(([^)]+)\) \[\d+/;
54 }
37 55
38 # the following rules are rather effective on some newsgroups, 56 # the following rules are rather effective on some newsgroups,
39 # like alt.binaries.games.anime, where non-mime, uuencoded data 57 # like alt.binaries.games.anime, where non-mime, uuencoded data
40 # is very common 58 # is very common
41 59
60 # File 06 of 33 - Kendo - Final - 0001.jpg (2/3)
61 return $1 if /File \d+ of \d+ - (.*) \(\d+\/\d+\)/i;
62
42 # if we find some *.rar, take it 63 # if we find some *.rar, take it as the filename
43 return $1 if /(\S+\.(?:[rstuvwxyz]\d\d|rar))\s/i; 64 return $1 if /(\S{3,}\.(?:[rstuvwxyz]\d\d|rar))\s/i;
65
66 # one common subject format
67 return $1 if /- "(.{2,}?\..+?)" (?:yenc )?\(\d+\/\d+\)/i;
44 68
45 # - filename.par (04/55) 69 # - filename.par (04/55)
46 return $1 if /- "?(\S+\.\S+?)"? (:yenc )?\(\d+\/\d+\)/i; 70 return $1 if /- "?(\S{3,}\.\S+?)"? (?:yenc )?\(\d+\/\d+\)/i;
71
72 # - (xxx) No. 1 sayuri81.jpg 756565 bytes
73 # - (20 files) No.17 Roseanne.jpg [2/2]
74 return $1 if /No\.[ 0-9]+ (\S+\....) (?:\d+ bytes )?\[/;
75
76 # try to detect some common forms of filenames
77 return $1 if /([a-z0-9_\-+.]{3,}\.[a-z]{3,4}(?:.\d+))/i;
47 78
48 # otherwise just pass what we have 79 # otherwise just pass what we have
49 return (); 80 ()
50}; 81};
51 82
52 83# now read all files in the directory uusrc/*
53for(<uusrc/*>) { 84for(<uusrc/*>) {
54 my($retval,$count)=LoadFile ($_,$_,1); 85 my ($retval, $count) = LoadFile ($_, $_, 1);
55 print "file($_), status(",strerror($retval),") parts($count)\n"; 86 print "file($_), status(", strerror $retval, ") parts($count)\n";
56} 87}
57 88
58SetOption (OPT_SAVEPATH, "uudst/"); 89Smerge -1;
59 90
60$i=0; 91SetOption OPT_SAVEPATH, "uudst/";
61while($uu=GetFileListItem($i)) { 92
62 $i++; 93# now wade through all files and their source parts
63 print "file nr. $i"; 94for my $uu (GetFileList) {
95 print "file ", $uu->filename, "\n";
64 print " state ",$uu->state; 96 print " state ", $uu->state, "\n";
65 print " mode ",$uu->mode; 97 print " mode ", $uu->mode, "\n";
66 print " uudet ",strencoding($uu->uudet); 98 print " uudet ", strencoding $uu->uudet, "\n";
67 print " size ",$uu->size; 99 print " size ", $uu->size, "\n";
68 print " filename ",$uu->filename;
69 print " subfname ",$uu->subfname; 100 print " subfname ", $uu->subfname, "\n";
70 print " mimeid ",$uu->mimeid; 101 print " mimeid ", $uu->mimeid, "\n";
71 print " mimetype ",$uu->mimetype; 102 print " mimetype ", $uu->mimetype, "\n";
72 print "\n";
73 103
74 # print additional info about all parts 104 # print additional info about all parts
105 print " parts";
75 for($uu->parts) { 106 for ($uu->parts) {
76 while(my($k,$v)=each(%$_)) { 107 for my $k (sort keys %$_) {
77 print "$k > $v, "; 108 print " $k=$_->{$k}";
78 } 109 }
79 print "\n"; 110 print "\n";
80 } 111 }
81 112
82 print strerror($uu->decode_temp)."\n";
83 print " temporarily decoded to ",$uu->binfile,"\n";
84 $uu->remove_temp; 113 $uu->remove_temp;
85 114
86 print strerror($uu->decode)."\n"; 115 if (my $err = $uu->decode) {
116 print " ERROR ", strerror $err, "\n";
117 } else {
87 print " saved as uudst/",$uu->filename,"\n"; 118 print " successfully saved as uudst/", $uu->filename, "\n";
119 }
88} 120}
89 121
90print "cleanup...\n"; 122print "cleanup...\n";
91 123
92CleanUp(); 124CleanUp;

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