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 1.13 by root, Fri Oct 10 16:54:45 2008 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;
32 28
33 # the following non-trivial FileNameCallback takes care 29# show the three ways you can set callback functions. I normally
34 # of some subject lines not detected properly by uulib: 30# prefer the one with the sub inplace.
35 SetFileNameCallback sub { 31SetFNameFilter \&namefilter;
36 return unless $_[1]; # skip "Re:"-plies et al.
37 local $_ = $_[0];
38 32
39 # the following rules are rather effective on some newsgroups, 33SetBusyCallback "busycb", 333;
40 # like alt.binaries.games.anime, where non-mime, uuencoded data
41 # is very common
42 34
43 # if we find some *.rar, take it as the filename 35SetMsgCallback sub {
44 return $1 if /(\S{3,}\.(?:[rstuvwxyz]\d\d|rar))\s/i; 36 my ($msg, $level) = @_;
37 print uc strmsglevel $_[1], ": $msg\n";
38};
45 39
46 # one common subject format 40# the following non-trivial FileNameCallback takes care
47 return $1 if /- "(.{2,}?\..+?)" (?:yenc )?\(\d+\/\d+\)/i; 41# of some subject lines not detected properly by uulib:
42SetFileNameCallback sub {
43 return unless $_[1]; # skip "Re:"-plies et al.
44 local $_ = $_[0];
48 45
49 # - filename.par (04/55) 46 return $1 if /(\S+\s+IMG_\d+.jpg)/i;
50 return $1 if /- "?(\S{3,}\.\S+?)"? (?:yenc )?\(\d+\/\d+\)/i;
51 47
52 # - (xxx) No. 1 sayuri81.jpg 756565 bytes 48 # the following rules are rather effective on some newsgroups,
53 # - (20 files) No.17 Roseanne.jpg [2/2] 49 # like alt.binaries.games.anime, where non-mime, uuencoded data
54 return $1 if /No\.[ 0-9]+ (\S+\....) (?:\d+ bytes )?\[/; 50 # is very common
55 51
56 # otherwise just pass what we have 52 # if we find some *.rar, take it as the filename
57 return (); 53 return $1 if /(\S{3,}\.(?:[rstuvwxyz]\d\d|rar))\s/i;
58 };
59 54
60 # now read all files in the directory uusrc/* 55 # one common subject format
61 for(<uusrc/*>) { 56 return $1 if /- "(.{2,}?\..+?)" (?:yenc )?\(\d+\/\d+\)/i;
62 my($retval,$count)=LoadFile ($_, $_, 1);
63 print "file($_), status(", strerror $retval, ") parts($count)\n";
64 }
65 57
66 SetOption OPT_SAVEPATH, "uudst/"; 58 # - filename.par (04/55)
59 return $1 if /- "?(\S{3,}\.\S+?)"? (?:yenc )?\(\d+\/\d+\)/i;
67 60
68 # now wade through all files and their source parts 61 # - (xxx) No. 1 sayuri81.jpg 756565 bytes
69 $i = 0; 62 # - (20 files) No.17 Roseanne.jpg [2/2]
70 while ($uu = GetFileListItem($i)) { 63 return $1 if /No\.[ 0-9]+ (\S+\....) (?:\d+ bytes )?\[/;
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 ", $uu->mimetype;
81 print "\n";
82 64
83 # print additional info about all parts 65 # try to detect some common forms of filenames
84 for ($uu->parts) { 66 return $1 if /([a-z0-9_\-+.]{3,}\.[a-z]{3,4}(?:.\d+))/i;
85 while (my ($k, $v) = each %$_) {
86 print "$k > $v, ";
87 }
88 print "\n";
89 }
90 67
91 $uu->decode_temp; 68 # otherwise just pass what we have
92 print " temporarily decoded to ", $uu->binfile, "\n"; 69 ()
93 $uu->remove_temp; 70};
94 71
95 print strerror $uu->decode; 72# now read all files in the directory uusrc/*
96 print " saved as uudst/", $uu->filename, "\n"; 73for(<uusrc/*>) {
97 } 74 my ($retval, $count) = LoadFile ($_, $_, 1);
75 print "file($_), status(", strerror $retval, ") parts($count)\n";
76}
98 77
99 print "cleanup...\n"; 78SetOption OPT_SAVEPATH, "uudst/";
100 79
80# now wade through all files and their source parts
81$i = 0;
82while ($uu = GetFileListItem $i) {
83 $i++;
84 print "file nr. $i";
85 print " state ", $uu->state;
86 print " mode ", $uu->mode;
87 print " uudet ", strencoding $uu->uudet;
88 print " size ", $uu->size;
89 print " filename ", $uu->filename;
90 print " subfname ", $uu->subfname;
91 print " mimeid ", $uu->mimeid;
92 print " mimetype ", $uu->mimetype;
93 print "\n";
94
95 # print additional info about all parts
96 for ($uu->parts) {
97 while (my ($k, $v) = each %$_) {
98 print "$k > $v, ";
99 }
100 print "\n";
101 }
102
103 $uu->decode_temp;
104 print " temporarily decoded to ", $uu->binfile, "\n";
105 $uu->remove_temp;
106
107 print strerror $uu->decode;
108 print " saved as uudst/", $uu->filename, "\n";
109}
110
111print "cleanup...\n";
112
101 CleanUp(); 113CleanUp();

Diff Legend

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