ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/Convert-UUlib/example-decoder
(Generate patch)

Comparing Convert-UUlib/example-decoder (file contents):
Revision 1.7 by root, Sun Oct 13 13:47:09 2002 UTC vs.
Revision 1.19 by root, Mon Aug 24 04:38:23 2009 UTC

1 # decode all the files in the directory uusrc/ and copy 1#!/usr/bin/perl
2 # the resulting files to uudst/
3 2
4 use Convert::UUlib ':all'; 3# decode all the files in the directory uusrc/ and copy
4# the resulting files to uudst/
5 5
6 sub namefilter { 6use Convert::UUlib ':all';
7 my($path)=@_;
8 $path=~s/^.*[\/\\]//;
9 $path;
10 }
11 7
12 sub busycb { 8sub namefilter {
13 my ($action, $curfile, $partno, $numparts, $percent, $fsize) = @_; 9 my ($path) = @_;
14 $_[0]=straction($action);
15 print "busy_callback(", (join ",",@_), ")\n";
16 0;
17 }
18 10
19 SetOption OPT_IGNMODE, 1; 11 $path=~s/^.*[\/\\]//;
20 SetOption OPT_VERBOSE, 1;
21 12
22 # show the three ways you can set callback functions. I normally 13 $path
23 # prefer the one with the sub inplace. 14}
24 SetFNameFilter \&namefilter;
25 15
26 SetBusyCallback "busycb", 333; 16sub busycb {
17 my ($action, $curfile, $partno, $numparts, $percent, $fsize) = @_;
18 $_[0]=straction($action);
19 print "busy_callback(", (join ",",@_), ")\n";
20 0
21}
27 22
28 SetMsgCallback sub { 23SetOption OPT_RBUF, 128*1024;
29 my ($msg, $level) = @_; 24SetOption OPT_WBUF, 1024*1024;
30 print uc strmsglevel $_[1], ": $msg\n"; 25SetOption OPT_IGNMODE, 1;
31 }; 26SetOption OPT_IGNMODE, 1;
27SetOption OPT_VERBOSE, 1;
28SetOption OPT_DOTDOT, 1;
29SetOption OPT_AUTOCHECK, 0;
32 30
33 # the following non-trivial FileNameCallback takes care 31# show the three ways you can set callback functions. I normally
34 # of some subject lines not detected properly by uulib: 32# prefer the one with the sub inplace.
35 SetFileNameCallback sub { 33SetFNameFilter \&namefilter;
36 return unless $_[1]; # skip "Re:"-plies et al.
37 local $_ = $_[0];
38 34
39 # the following rules are rather effective on some newsgroups, 35SetBusyCallback "busycb", 333;
40 # like alt.binaries.games.anime, where non-mime, uuencoded data
41 # is very common
42 36
43 # if we find some *.rar, take it as the filename 37SetMsgCallback sub {
44 return $1 if /(\S{3,}\.(?:[rstuvwxyz]\d\d|rar))\s/i; 38 my ($msg, $level) = @_;
39 print uc strmsglevel $_[1], ": $msg\n";
40};
45 41
46 # one common subject format 42# the following non-trivial FileNameCallback takes care
47 return $1 if /- "(.{2,}?\..+?)" (?:yenc )?\(\d+\/\d+\)/i; 43# of some subject lines not detected properly by uulib:
44SetFileNameCallback sub {
45 return unless $_[1]; # skip "Re:"-plies et al.
46 local $_ = $_[0];
48 47
49 # - filename.par (04/55) 48 if ($_[1] =~ /^(img_?\d+|\d+\w?)\./) {
50 return $1 if /- "?(\S{3,}\.\S+?)"? (?:yenc )?\(\d+\/\d+\)/i; 49 return "$1 $_[1]"
50 if /^\s*\(([^)]+)\) \[\d+/;
51 }
51 52
52 # - (xxx) No. 1 sayuri81.jpg 756565 bytes 53 # the following rules are rather effective on some newsgroups,
53 # - (20 files) No.17 Roseanne.jpg [2/2] 54 # like alt.binaries.games.anime, where non-mime, uuencoded data
54 return $1 if /No\.[ 0-9]+ (\S+\....) (?:\d+ bytes )?\[/; 55 # is very common
55 56
56 # otherwise just pass what we have 57 # File 06 of 33 - Kendo - Final - 0001.jpg (2/3)
57 return (); 58 return $1 if /File \d+ of \d+ - (.*) \(\d+\/\d+\)/i;
58 };
59 59
60 # now read all files in the directory uusrc/* 60 # if we find some *.rar, take it as the filename
61 for(<uusrc/*>) { 61 return $1 if /(\S{3,}\.(?:[rstuvwxyz]\d\d|rar))\s/i;
62 my($retval,$count)=LoadFile ($_, $_, 1);
63 print "file($_), status(", strerror $retval, ") parts($count)\n";
64 }
65 62
66 SetOption OPT_SAVEPATH, "uudst/"; 63 # one common subject format
64 return $1 if /- "(.{2,}?\..+?)" (?:yenc )?\(\d+\/\d+\)/i;
67 65
68 # now wade through all files and their source parts 66 # - filename.par (04/55)
69 $i = 0; 67 return $1 if /- "?(\S{3,}\.\S+?)"? (?:yenc )?\(\d+\/\d+\)/i;
70 while ($uu = GetFileListItem($i)) {
71 $i++;
72 print "file nr. $i";
73 print " state ", $uu->state;
74 print " mode ", $uu->mode;
75 print " uudet ", strencoding $uu->uudet;
76 print " size ", $uu->size;
77 print " filename ", $uu->filename;
78 print " subfname ", $uu->subfname;
79 print " mimeid ", $uu->mimeid;
80 print " mimetype ", $uu->mimetype;
81 print "\n";
82 68
83 # print additional info about all parts 69 # - (xxx) No. 1 sayuri81.jpg 756565 bytes
84 for ($uu->parts) { 70 # - (20 files) No.17 Roseanne.jpg [2/2]
85 while (my ($k, $v) = each %$_) { 71 return $1 if /No\.[ 0-9]+ (\S+\....) (?:\d+ bytes )?\[/;
86 print "$k > $v, ";
87 }
88 print "\n";
89 }
90 72
91 $uu->decode_temp; 73 # try to detect some common forms of filenames
92 print " temporarily decoded to ", $uu->binfile, "\n"; 74 return $1 if /([a-z0-9_\-+.]{3,}\.[a-z]{3,4}(?:.\d+))/i;
93 $uu->remove_temp;
94 75
95 print strerror $uu->decode; 76 # otherwise just pass what we have
96 print " saved as uudst/", $uu->filename, "\n"; 77 ()
97 } 78};
98 79
99 print "cleanup...\n"; 80# now read all files in the directory uusrc/*
81for(<uusrc/*>) {
82 my ($retval, $count) = LoadFile ($_, $_, 1);
83 print "file($_), status(", strerror $retval, ") parts($count)\n";
84}
100 85
86CheckGlobalList;
87
88SetOption OPT_SAVEPATH, "uudst/";
89
90# now wade through all files and their source parts
91$i = 0;
92while ($uu = GetFileListItem $i) {
93 $i++;
94 print "file nr. $i";
95 print " state ", $uu->state;
96 print " mode ", $uu->mode;
97 print " uudet ", strencoding $uu->uudet;
98 print " size ", $uu->size;
99 print " filename ", $uu->filename;
100 print " subfname ", $uu->subfname;
101 print " mimeid ", $uu->mimeid;
102 print " mimetype ", $uu->mimetype;
103 print "\n";
104
105 # print additional info about all parts
106 for ($uu->parts) {
107 while (my ($k, $v) = each %$_) {
108 print "$k > $v, ";
109 }
110 print "\n";
111 }
112
113 print $uu->filename;
114
115 $uu->remove_temp;
116
117 if (my $err = $uu->decode) {
118 print ", ", strerror $err, "\n";
119 } else {
120 print ", saved as uudst/", $uu->filename, "\n";
121 }
122}
123
124print "cleanup...\n";
125
101 CleanUp(); 126CleanUp;

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines