File Coverage

blib/lib/CPAN/FTP.pm
Criterion Covered Total %
statement 167 613 27.2
branch 60 396 15.1
condition 19 133 14.2
subroutine 17 25 68.0
pod 0 9 0.0
total 263 1176 22.3


line stmt bran cond sub pod time code
1             # -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*-
2             # vim: ts=4 sts=4 sw=4:
3             package CPAN::FTP;
4 12     12   50 use strict;
  12         15  
  12         474  
5              
6 12     12   46 use Fcntl qw(:flock);
  12         14  
  12         1825  
7 12     12   56 use File::Basename qw(dirname);
  12         21  
  12         751  
8 12     12   55 use File::Path qw(mkpath);
  12         18  
  12         555  
9 12     12   3873 use CPAN::FTP::netrc;
  12         19  
  12         339  
10 12     12   53 use vars qw($connect_to_internet_ok $Ua $Thesite $ThesiteURL $Themethod);
  12         15  
  12         760  
11              
12             @CPAN::FTP::ISA = qw(CPAN::Debug);
13              
14 12         73159 use vars qw(
15             $VERSION
16 12     12   47 );
  12         19  
17             $VERSION = "5.5005";
18              
19             #-> sub CPAN::FTP::ftp_statistics
20             # if they want to rewrite, they need to pass in a filehandle
21             sub _ftp_statistics {
22 0     0   0 my($self,$fh) = @_;
23 0 0       0 my $locktype = $fh ? LOCK_EX : LOCK_SH;
24             # XXX On Windows flock() implements mandatory locking, so we can
25             # XXX only use shared locking to still allow _yaml_load_file() to
26             # XXX read from the file using a different filehandle.
27 0 0       0 $locktype = LOCK_SH if $^O eq "MSWin32";
28              
29 0   0     0 $fh ||= FileHandle->new;
30 0         0 my $file = File::Spec->catfile($CPAN::Config->{cpan_home},"FTPstats.yml");
31 0         0 mkpath dirname $file;
32 0 0       0 open $fh, "+>>$file" or $CPAN::Frontend->mydie("Could not open '$file': $!");
33 0         0 my $sleep = 1;
34 0         0 my $waitstart;
35 0         0 while (!CPAN::_flock($fh, $locktype|LOCK_NB)) {
36 0   0     0 $waitstart ||= localtime();
37 0 0       0 if ($sleep>3) {
38 0         0 $CPAN::Frontend->mywarn("Waiting for a read lock on '$file' (since $waitstart)\n");
39             }
40 0         0 $CPAN::Frontend->mysleep($sleep);
41 0 0       0 if ($sleep <= 3) {
    0          
42 0         0 $sleep+=0.33;
43             } elsif ($sleep <=6) {
44 0         0 $sleep+=0.11;
45             }
46             }
47 0         0 my $stats = eval { CPAN->_yaml_loadfile($file); };
  0         0  
48 0 0       0 if ($@) {
49 0 0       0 if (ref $@) {
50 0 0       0 if (ref $@ eq "CPAN::Exception::yaml_not_installed") {
    0          
51 0         0 chomp $@;
52 0         0 $CPAN::Frontend->myprintonce("Warning (usually harmless): $@\n");
53 0         0 return;
54             } elsif (ref $@ eq "CPAN::Exception::yaml_process_error") {
55 0         0 my $time = time;
56 0         0 my $to = "$file.$time";
57 0         0 $CPAN::Frontend->myprint("Error reading '$file': $@\nStashing away as '$to' to prevent further interruptions. You may want to remove that file later.\n");
58 0 0       0 rename $file, $to or $CPAN::Frontend->mydie("Could not rename: $!");
59 0         0 return;
60             }
61             } else {
62 0         0 $CPAN::Frontend->mydie($@);
63             }
64             }
65 0         0 CPAN::_flock($fh, LOCK_UN);
66 0         0 return $stats->[0];
67             }
68              
69             #-> sub CPAN::FTP::_mytime
70             sub _mytime () {
71 6 50   6   23 if (CPAN->has_inst("Time::HiRes")) {
72 6         33 return Time::HiRes::time();
73             } else {
74 0         0 return time;
75             }
76             }
77              
78             #-> sub CPAN::FTP::_new_stats
79             sub _new_stats {
80 3     3   6 my($self,$file) = @_;
81 3         11 my $ret = {
82             file => $file,
83             attempts => [],
84             start => _mytime,
85             };
86 3         5 $ret;
87             }
88              
89             #-> sub CPAN::FTP::_add_to_statistics
90             sub _add_to_statistics {
91 3     3   6 my($self,$stats) = @_;
92 3         11 my $yaml_module = CPAN::_yaml_module();
93 3 50       7 $self->debug("yaml_module[$yaml_module]") if $CPAN::DEBUG;
94 3 50       9 if ($CPAN::META->has_inst($yaml_module)) {
95 0         0 $stats->{thesiteurl} = $ThesiteURL;
96 0         0 $stats->{end} = CPAN::FTP::_mytime();
97 0         0 my $fh = FileHandle->new;
98 0         0 my $time = time;
99 0         0 my $sdebug = 0;
100 0         0 my @debug;
101 0 0       0 @debug = $time if $sdebug;
102 0         0 my $fullstats = $self->_ftp_statistics($fh);
103 0         0 close $fh;
104 0   0     0 $fullstats->{history} ||= [];
105 0 0       0 push @debug, scalar @{$fullstats->{history}} if $sdebug;
  0         0  
106 0 0       0 push @debug, time if $sdebug;
107 0         0 push @{$fullstats->{history}}, $stats;
  0         0  
108             # YAML.pm 0.62 is unacceptably slow with 999;
109             # YAML::Syck 0.82 has no noticable performance problem with 999;
110 0   0     0 my $ftpstats_size = $CPAN::Config->{ftpstats_size} || 99;
111 0   0     0 my $ftpstats_period = $CPAN::Config->{ftpstats_period} || 14;
112 0   0     0 while (
113 0         0 @{$fullstats->{history}} > $ftpstats_size
114             || $time - $fullstats->{history}[0]{start} > 86400*$ftpstats_period
115             ) {
116 0         0 shift @{$fullstats->{history}}
  0         0  
117             }
118 0 0       0 push @debug, scalar @{$fullstats->{history}} if $sdebug;
  0         0  
119 0 0       0 push @debug, time if $sdebug;
120 0 0       0 push @debug, scalar localtime($fullstats->{history}[0]{start}) if $sdebug;
121             # need no eval because if this fails, it is serious
122 0         0 my $sfile = File::Spec->catfile($CPAN::Config->{cpan_home},"FTPstats.yml");
123 0         0 CPAN->_yaml_dumpfile("$sfile.$$",$fullstats);
124 0 0       0 if ( $sdebug ) {
125 0         0 local $CPAN::DEBUG = 512; # FTP
126 0         0 push @debug, time;
127 0         0 CPAN->debug(sprintf("DEBUG history: before_read[%d]before[%d]at[%d]".
128             "after[%d]at[%d]oldest[%s]dumped backat[%d]",
129             @debug,
130             ));
131             }
132             # Win32 cannot rename a file to an existing filename
133 0 0 0     0 unlink($sfile) if ($^O eq 'MSWin32' or $^O eq 'os2');
134 0 0       0 _copy_stat($sfile, "$sfile.$$") if -e $sfile;
135 0 0       0 rename "$sfile.$$", $sfile
136             or $CPAN::Frontend->mydie("Could not rename '$sfile.$$' to '$sfile': $!\n");
137             }
138             }
139              
140             # Copy some stat information (owner, group, mode and) from one file to
141             # another.
142             # This is a utility function which might be moved to a utility repository.
143             #-> sub CPAN::FTP::_copy_stat
144             sub _copy_stat {
145 0     0   0 my($src, $dest) = @_;
146 0         0 my @stat = stat($src);
147 0 0       0 if (!@stat) {
148 0         0 $CPAN::Frontend->mywarn("Can't stat '$src': $!\n");
149 0         0 return;
150             }
151              
152 0         0 eval {
153 0 0       0 chmod $stat[2], $dest
154             or $CPAN::Frontend->mywarn("Can't chmod '$dest' to " . sprintf("0%o", $stat[2]) . ": $!\n");
155             };
156 0 0       0 warn $@ if $@;
157 0         0 eval {
158             chown $stat[4], $stat[5], $dest
159 0 0       0 or do {
160 0         0 my $save_err = $!; # otherwise it's lost in the get... calls
161 0         0 $CPAN::Frontend->mywarn("Can't chown '$dest' to " .
162             (getpwuid($stat[4]))[0] . "/" .
163             (getgrgid($stat[5]))[0] . ": $save_err\n"
164             );
165             };
166             };
167 0 0       0 warn $@ if $@;
168             }
169              
170             # if file is CHECKSUMS, suggest the place where we got the file to be
171             # checked from, maybe only for young files?
172             #-> sub CPAN::FTP::_recommend_url_for
173             sub _recommend_url_for {
174 3     3   10 my($self, $file, $urllist) = @_;
175 3 50       11 if ($file =~ s|/CHECKSUMS(.gz)?$||) {
176 0         0 my $fullstats = $self->_ftp_statistics();
177 0   0     0 my $history = $fullstats->{history} || [];
178 0         0 while (my $last = pop @$history) {
179 0 0       0 last if $last->{end} - time > 3600; # only young results are interesting
180 0 0       0 next unless $last->{file}; # dirname of nothing dies!
181 0 0       0 next unless $file eq dirname($last->{file});
182 0         0 return $last->{thesiteurl};
183             }
184             }
185 3 50 33     11 if ($CPAN::Config->{randomize_urllist}
186             &&
187             rand(1) < $CPAN::Config->{randomize_urllist}
188             ) {
189 0         0 $urllist->[int rand scalar @$urllist];
190             } else {
191 3         9 return ();
192             }
193             }
194              
195             #-> sub CPAN::FTP::_get_urllist
196             sub _get_urllist {
197 3     3   6 my($self, $with_defaults) = @_;
198 3   50     12 $with_defaults ||= 0;
199 3 50       8 CPAN->debug("with_defaults[$with_defaults]") if $CPAN::DEBUG;
200              
201 3   50     9 $CPAN::Config->{urllist} ||= [];
202 3 50       10 unless (ref $CPAN::Config->{urllist} eq 'ARRAY') {
203 0         0 $CPAN::Frontend->mywarn("Malformed urllist; ignoring. Configuration file corrupt?\n");
204 0         0 $CPAN::Config->{urllist} = [];
205             }
206 3 50       3 my @urllist = grep { defined $_ and length $_ } @{$CPAN::Config->{urllist}};
  3         15  
  3         6  
207 3 50       7 push @urllist, @CPAN::Defaultsites if $with_defaults;
208 3         5 for my $u (@urllist) {
209 3 50       8 CPAN->debug("u[$u]") if $CPAN::DEBUG;
210 3 50       20 if (UNIVERSAL::can($u,"text")) {
211 0 0       0 $u->{TEXT} .= "/" unless substr($u->{TEXT},-1) eq "/";
212             } else {
213 3 50       12 $u .= "/" unless substr($u,-1) eq "/";
214 3         18 $u = CPAN::URL->new(TEXT => $u, FROM => "USER");
215             }
216             }
217 3         9 \@urllist;
218             }
219              
220             #-> sub CPAN::FTP::ftp_get ;
221             sub ftp_get {
222 0     0 0 0 my($class,$host,$dir,$file,$target) = @_;
223 0 0       0 $class->debug(
224             qq[Going to fetch file [$file] from dir [$dir]
225             on host [$host] as local [$target]\n]
226             ) if $CPAN::DEBUG;
227 0         0 my $ftp = Net::FTP->new($host);
228 0 0       0 unless ($ftp) {
229 0         0 $CPAN::Frontend->mywarn(" Could not connect to host '$host' with Net::FTP\n");
230 0         0 return;
231             }
232 0 0       0 return 0 unless defined $ftp;
233 0 0       0 $ftp->debug(1) if $CPAN::DEBUG{'FTP'} & $CPAN::DEBUG;
234 0         0 $class->debug(qq[Going to login("anonymous","$Config::Config{cf_email}")]);
235 0 0       0 unless ( $ftp->login("anonymous",$Config::Config{'cf_email'}) ) {
236 0         0 my $msg = $ftp->message;
237 0         0 $CPAN::Frontend->mywarn(" Couldn't login on $host: $msg\n");
238 0         0 return;
239             }
240 0 0       0 unless ( $ftp->cwd($dir) ) {
241 0         0 my $msg = $ftp->message;
242 0         0 $CPAN::Frontend->mywarn(" Couldn't cwd $dir: $msg\n");
243 0         0 return;
244             }
245 0         0 $ftp->binary;
246 0 0       0 $class->debug(qq[Going to ->get("$file","$target")\n]) if $CPAN::DEBUG;
247 0 0       0 unless ( $ftp->get($file,$target) ) {
248 0         0 my $msg = $ftp->message;
249 0         0 $CPAN::Frontend->mywarn(" Couldn't fetch $file from $host: $msg\n");
250 0         0 return;
251             }
252 0         0 $ftp->quit; # it's ok if this fails
253 0         0 return 1;
254             }
255              
256             # If more accuracy is wanted/needed, Chris Leach sent me this patch...
257              
258             # > *** /install/perl/live/lib/CPAN.pm- Wed Sep 24 13:08:48 1997
259             # > --- /tmp/cp Wed Sep 24 13:26:40 1997
260             # > ***************
261             # > *** 1562,1567 ****
262             # > --- 1562,1580 ----
263             # > return 1 if substr($url,0,4) eq "file";
264             # > return 1 unless $url =~ m|://([^/]+)|;
265             # > my $host = $1;
266             # > + my $proxy = $CPAN::Config->{'http_proxy'} || $ENV{'http_proxy'};
267             # > + if ($proxy) {
268             # > + $proxy =~ m|://([^/:]+)|;
269             # > + $proxy = $1;
270             # > + my $noproxy = $CPAN::Config->{'no_proxy'} || $ENV{'no_proxy'};
271             # > + if ($noproxy) {
272             # > + if ($host !~ /$noproxy$/) {
273             # > + $host = $proxy;
274             # > + }
275             # > + } else {
276             # > + $host = $proxy;
277             # > + }
278             # > + }
279             # > require Net::Ping;
280             # > return 1 unless $Net::Ping::VERSION >= 2;
281             # > my $p;
282              
283              
284             #-> sub CPAN::FTP::localize ;
285             sub localize {
286 3     3 0 8 my($self,$file,$aslocal,$force,$with_defaults) = @_;
287 3   50     10 $force ||= 0;
288 3 50       7 Carp::croak( "Usage: ->localize(cpan_file,as_local_file[,\$force])" )
289             unless defined $aslocal;
290 3 50       8 if ($CPAN::DEBUG){
291 0         0 require Carp;
292 0         0 my $longmess = Carp::longmess();
293 0         0 $self->debug("file[$file] aslocal[$aslocal] force[$force] carplongmess[$longmess]");
294             }
295 3 50       14 if ($^O eq 'MacOS') {
296             # Comment by AK on 2000-09-03: Uniq short filenames would be
297             # available in CHECKSUMS file
298 0         0 my($name, $path) = File::Basename::fileparse($aslocal, '');
299 0 0       0 if (length($name) > 31) {
300 0         0 $name =~ s/(
301             \.(
302             readme(\.(gz|Z))? |
303             (tar\.)?(gz|Z) |
304             tgz |
305             zip |
306             pm\.(gz|Z)
307             )
308             )$//x;
309 0         0 my $suf = $1;
310 0         0 my $size = 31 - length($suf);
311 0         0 while (length($name) > $size) {
312 0         0 chop $name;
313             }
314 0         0 $name .= $suf;
315 0         0 $aslocal = File::Spec->catfile($path, $name);
316             }
317             }
318              
319 3 0 33     32 if (-f $aslocal && -r _ && !($force & 1)) {
      33        
320 0         0 my $size;
321 0 0       0 if ($size = -s $aslocal) {
322 0 0       0 $self->debug("aslocal[$aslocal]size[$size]") if $CPAN::DEBUG;
323 0         0 return $aslocal;
324             } else {
325             # empty file from a previous unsuccessful attempt to download it
326 0 0       0 unlink $aslocal or
327             $CPAN::Frontend->mydie("Found a zero-length '$aslocal' that I ".
328             "could not remove.");
329             }
330             }
331 3         8 my($maybe_restore) = 0;
332 3 50       26 if (-f $aslocal) {
333 0         0 rename $aslocal, "$aslocal.bak$$";
334 0         0 $maybe_restore++;
335             }
336              
337 3         217 my($aslocal_dir) = dirname($aslocal);
338             # Inheritance is not easier to manage than a few if/else branches
339 3 50       17 if ($CPAN::META->has_usable('LWP::UserAgent')) {
340 3 100       8 unless ($Ua) {
341 1         9 CPAN::LWP::UserAgent->config;
342 1         3 eval {$Ua = CPAN::LWP::UserAgent->new;}; # Why is has_usable still not fit enough?
  1         10  
343 1 50       2129 if ($@) {
344 0 0       0 $CPAN::Frontend->mywarn("CPAN::LWP::UserAgent->new dies with $@\n")
345             if $CPAN::DEBUG;
346             } else {
347 1         1 my($var);
348 1 50 33     12 $Ua->proxy('ftp', $var)
349             if $var = $CPAN::Config->{ftp_proxy} || $ENV{ftp_proxy};
350 1 50 33     12 $Ua->proxy('http', $var)
351             if $var = $CPAN::Config->{http_proxy} || $ENV{http_proxy};
352 1 50 33     7 $Ua->no_proxy($var)
353             if $var = $CPAN::Config->{no_proxy} || $ENV{no_proxy};
354             }
355             }
356             }
357 3         9 for my $prx (qw(ftp_proxy http_proxy no_proxy)) {
358 9 50       21 $ENV{$prx} = $CPAN::Config->{$prx} if $CPAN::Config->{$prx};
359             }
360              
361             # Try the list of urls for each single object. We keep a record
362             # where we did get a file from
363 3         8 my(@reordered,$last);
364 3         15 my $ccurllist = $self->_get_urllist($with_defaults);
365 3         6 $last = $#$ccurllist;
366 3 50       10 if ($force & 2) { # local cpans probably out of date, don't reorder
367 3         11 @reordered = (0..$last);
368             } else {
369 0 0 0     0 @reordered =
370             sort {
371 0         0 (substr($ccurllist->[$b],0,4) eq "file")
372             <=>
373             (substr($ccurllist->[$a],0,4) eq "file")
374             or
375             defined($ThesiteURL)
376             and
377             ($ccurllist->[$b] eq $ThesiteURL)
378             <=>
379             ($ccurllist->[$a] eq $ThesiteURL)
380             } 0..$last;
381             }
382 3         3 my(@levels);
383 3   100     15 $Themethod ||= "";
384 3 50       8 $self->debug("Themethod[$Themethod]reordered[@reordered]") if $CPAN::DEBUG;
385 3         43 my @all_levels = (
386             ["dleasy", "file"],
387             ["dleasy"],
388             ["dlhard"],
389             ["dlhardest"],
390             ["dleasy", "http","defaultsites"],
391             ["dlhard", "http","defaultsites"],
392             ["dleasy", "ftp", "defaultsites"],
393             ["dlhard", "ftp", "defaultsites"],
394             ["dlhardest","", "defaultsites"],
395             );
396 3 100       10 if ($Themethod) {
397 2         4 @levels = grep {$_->[0] eq $Themethod} @all_levels;
  18         23  
398 2         4 push @levels, grep {$_->[0] ne $Themethod} @all_levels;
  18         20  
399             } else {
400 1         3 @levels = @all_levels;
401             }
402 3 50       12 @levels = qw/dleasy/ if $^O eq 'MacOS';
403 3         4 my($levelno);
404 3 50       35 local $ENV{FTP_PASSIVE} =
405             exists $CPAN::Config->{ftp_passive} ?
406             $CPAN::Config->{ftp_passive} : 1;
407 3         4 my $ret;
408 3         14 my $stats = $self->_new_stats($file);
409 3         7 for ($CPAN::Config->{connect_to_internet_ok}) {
410 3 50 33     18 $connect_to_internet_ok = $_ if not defined $connect_to_internet_ok and defined $_;
411             }
412 3         8 LEVEL: for $levelno (0..$#levels) {
413 3         5 my $level_tuple = $levels[$levelno];
414 3         6 my($level,$scheme,$sitetag) = @$level_tuple;
415 3 50 33     12 $self->mymkpath($aslocal_dir) unless $scheme && "file" eq $scheme;
416 3   33     20 my $defaultsites = $sitetag && $sitetag eq "defaultsites" && !@$ccurllist;
417 3         4 my @urllist;
418 3 50       5 if ($defaultsites) {
419 0 0       0 unless (defined $connect_to_internet_ok) {
420 0         0 $CPAN::Frontend->myprint(sprintf qq{
421             I would like to connect to one of the following sites to get '%s':
422              
423             %s
424             },
425             $file,
426 0         0 join("",map { " ".$_->text."\n" } @CPAN::Defaultsites),
427             );
428 0         0 my $answer = CPAN::Shell::colorable_makemaker_prompt("Is it OK to try to connect to the Internet?", "yes");
429 0 0       0 if ($answer =~ /^y/i) {
430 0         0 $connect_to_internet_ok = 1;
431             } else {
432 0         0 $connect_to_internet_ok = 0;
433             }
434             }
435 0 0       0 if ($connect_to_internet_ok) {
436 0         0 @urllist = @CPAN::Defaultsites;
437             } else {
438 0         0 my $sleep = 2;
439             # the tricky thing about dying here is that everybody
440             # believes that calls to exists() or all_objects() are
441             # safe.
442 0         0 require CPAN::Exception::blocked_urllist;
443 0         0 die CPAN::Exception::blocked_urllist->new;
444             }
445             } else { # ! $defaultsites
446 3 50       14 my @host_seq = $level =~ /dleasy/ ?
447             @reordered : 0..$last; # reordered has file and $Thesiteurl first
448 3         5 @urllist = map { $ccurllist->[$_] } @host_seq;
  3         11  
449             }
450 3 50       7 $self->debug("synth. urllist[@urllist]") if $CPAN::DEBUG;
451 3         10 my $aslocal_tempfile = $aslocal . ".tmp" . $$;
452 3 50       12 if (my $recommend = $self->_recommend_url_for($file,\@urllist)) {
453 0         0 @urllist = grep { $_ ne $recommend } @urllist;
  0         0  
454 0         0 unshift @urllist, $recommend;
455             }
456 3 50       7 $self->debug("synth. urllist[@urllist]") if $CPAN::DEBUG;
457 3         11 $ret = $self->hostdlxxx($level,$scheme,\@urllist,$file,$aslocal_tempfile,$stats);
458 3 50       6 if ($ret) {
459 3 50       8 CPAN->debug("ret[$ret]aslocal[$aslocal]") if $CPAN::DEBUG;
460 3 50 33     61 if ($ret eq $aslocal_tempfile) {
    50          
461             # if we got it exactly as we asked for, only then we
462             # want to rename
463 0 0       0 rename $aslocal_tempfile, $aslocal
464             or $CPAN::Frontend->mydie("Error while trying to rename ".
465             "'$ret' to '$aslocal': $!");
466 0         0 $ret = $aslocal;
467             }
468             elsif (-f $ret && $scheme eq 'file' ) {
469             # it's a local file, so there's nothing left to do, we
470             # let them read from where it is
471             }
472 3         158 $Themethod = $level;
473 3         4 my $now = time;
474             # utime $now, $now, $aslocal; # too bad, if we do that, we
475             # might alter a local mirror
476 3 50       7 $self->debug("level[$level]") if $CPAN::DEBUG;
477 3         10 last LEVEL;
478             } else {
479 0         0 unlink $aslocal_tempfile;
480 0 0       0 last if $CPAN::Signal; # need to cleanup
481             }
482             }
483 3 50       6 if ($ret) {
484 3         38 $stats->{filesize} = -s $ret;
485             }
486 3 50       7 $self->debug("before _add_to_statistics") if $CPAN::DEBUG;
487 3         13 $self->_add_to_statistics($stats);
488 3 50       6 $self->debug("after _add_to_statistics") if $CPAN::DEBUG;
489 3 50       8 if ($ret) {
490 3         29 unlink "$aslocal.bak$$";
491 3         38 return $ret;
492             }
493 0 0       0 unless ($CPAN::Signal) {
494 0         0 my(@mess);
495 0         0 local $" = " ";
496 0 0       0 if (@{$CPAN::Config->{urllist}}) {
  0         0  
497 0         0 push @mess,
498             qq{Please check, if the URLs I found in your configuration file \(}.
499 0         0 join(", ", @{$CPAN::Config->{urllist}}).
500             qq{\) are valid.};
501             } else {
502 0         0 push @mess, qq{Your urllist is empty!};
503             }
504 0         0 push @mess, qq{The urllist can be edited.},
505             qq{E.g. with 'o conf urllist push ftp://myurl/'};
506 0         0 $CPAN::Frontend->mywarn(Text::Wrap::wrap("","","@mess"). "\n\n");
507 0         0 $CPAN::Frontend->mydie("Could not fetch $file\n");
508             }
509 0 0       0 if ($maybe_restore) {
510 0         0 rename "$aslocal.bak$$", $aslocal;
511 0         0 $CPAN::Frontend->myprint("Trying to get away with old file:\n" .
512             $self->ls($aslocal) . "\n");
513 0         0 return $aslocal;
514             }
515 0         0 return;
516             }
517              
518             sub mymkpath {
519 0     0 0 0 my($self, $aslocal_dir) = @_;
520 0         0 mkpath($aslocal_dir);
521 0 0       0 $CPAN::Frontend->mywarn(qq{Warning: You are not allowed to write into }.
522             qq{directory "$aslocal_dir".
523             I\'ll continue, but if you encounter problems, they may be due
524             to insufficient permissions.\n}) unless -w $aslocal_dir;
525             }
526              
527             sub hostdlxxx {
528 3     3 0 6 my $self = shift;
529 3         4 my $level = shift;
530 3         3 my $scheme = shift;
531 3         3 my $h = shift;
532 3 50       66 $h = [ grep /^\Q$scheme\E:/, @$h ] if $scheme;
533 3         6 my $method = "host$level";
534 3         14 $self->$method($h, @_);
535             }
536              
537             sub _set_attempt {
538 3     3   6 my($self,$stats,$method,$url) = @_;
539 3         4 push @{$stats->{attempts}}, {
  3         10  
540             method => $method,
541             start => _mytime,
542             url => $url,
543             };
544             }
545              
546             # package CPAN::FTP;
547             sub hostdleasy { #called from hostdlxxx
548 3     3 0 4 my($self,$host_seq,$file,$aslocal,$stats) = @_;
549 3         2 my($ro_url);
550 3         8 HOSTEASY: for $ro_url (@$host_seq) {
551 3         8 $self->_set_attempt($stats,"dleasy",$ro_url);
552 3         8 my $url .= "$ro_url$file";
553 3 50       13 $self->debug("localizing perlish[$url]") if $CPAN::DEBUG;
554 3 50       12 if ($url =~ /^file:/) {
555 3         4 my $l;
556 3 50       7 if ($CPAN::META->has_inst('URI::URL')) {
557 3         19 my $u = URI::URL->new($url);
558 3         4903 $l = $u->file;
559             } else { # works only on Unix, is poorly constructed, but
560             # hopefully better than nothing.
561             # RFC 1738 says fileurl BNF is
562             # fileurl = "file://" [ host | "localhost" ] "/" fpath
563             # Thanks to "Mark D. Baushke" for
564             # the code
565 0         0 ($l = $url) =~ s|^file://[^/]*/|/|; # discard the host part
566 0         0 $l =~ s|^file:||; # assume they
567             # meant
568             # file://localhost
569 0 0 0     0 $l =~ s|^/||s
570             if ! -f $l && $l =~ m|^/\w:|; # e.g. /P:
571             }
572 3 50       2052 $self->debug("local file[$l]") if $CPAN::DEBUG;
573 3 50 33     49 if ( -f $l && -r _) {
574 0         0 $ThesiteURL = $ro_url;
575 0         0 return $l;
576             }
577             # If request is for a compressed file and we can find the
578             # uncompressed file also, return the path of the uncompressed file
579             # otherwise, decompress it and return the resulting path
580 3 50 0     19 if ($l =~ /(.+)\.gz$/) {
    0          
    0          
581 3         8 my $ungz = $1;
582 3 50 33     62 if ( -f $ungz && -r _) {
    0 0        
583 3         5 $ThesiteURL = $ro_url;
584 3         25 return $ungz;
585             }
586             elsif (-f $l && -r _) {
587 0         0 eval { CPAN::Tarzip->new($l)->gunzip($aslocal) };
  0         0  
588 0 0 0     0 if ( -f $aslocal && -s _) {
    0          
    0          
589 0         0 $ThesiteURL = $ro_url;
590 0         0 return $aslocal;
591             }
592             elsif (! -s $aslocal) {
593 0         0 unlink $aslocal;
594             }
595             elsif (-f $l) {
596 0 0       0 $CPAN::Frontend->mywarn("Error decompressing '$l': $@\n")
597             if $@;
598 0         0 return;
599             }
600             }
601             }
602             # Otherwise, return the local file path if it exists
603             elsif ( -f $l && -r _) {
604 0         0 $ThesiteURL = $ro_url;
605 0         0 return $l;
606             }
607             # If we can't find it, but there is a compressed version
608             # of it, then decompress it
609             elsif (-f "$l.gz") {
610 0 0       0 $self->debug("found compressed $l.gz") if $CPAN::DEBUG;
611 0         0 eval { CPAN::Tarzip->new("$l.gz")->gunzip($aslocal) };
  0         0  
612 0 0       0 if ( -f $aslocal) {
613 0         0 $ThesiteURL = $ro_url;
614 0         0 return $aslocal;
615             }
616             else {
617 0 0       0 $CPAN::Frontend->mywarn("Error decompressing '$l': $@\n")
618             if $@;
619 0         0 return;
620             }
621             }
622 0         0 $CPAN::Frontend->mywarn("Could not find '$l'\n");
623             }
624 0 0       0 $self->debug("it was not a file URL") if $CPAN::DEBUG;
625 0 0 0     0 if ($CPAN::META->has_usable('LWP')) {
    0          
626 0         0 $CPAN::Frontend->myprint("Fetching with LWP:\n$url\n");
627 0 0       0 unless ($Ua) {
628 0         0 CPAN::LWP::UserAgent->config;
629 0         0 eval { $Ua = CPAN::LWP::UserAgent->new; };
  0         0  
630 0 0       0 if ($@) {
631 0         0 $CPAN::Frontend->mywarn("CPAN::LWP::UserAgent->new dies with $@\n");
632             }
633             }
634 0         0 my $res = $Ua->mirror($url, $aslocal);
635 0 0       0 if ($res->is_success) {
    0          
636 0         0 $ThesiteURL = $ro_url;
637 0         0 my $now = time;
638 0         0 utime $now, $now, $aslocal; # download time is more
639             # important than upload
640             # time
641 0         0 return $aslocal;
642             } elsif ($url !~ /\.gz(?!\n)\Z/) {
643 0         0 my $gzurl = "$url.gz";
644 0         0 $CPAN::Frontend->myprint("Fetching with LWP:\n$gzurl\n");
645 0         0 $res = $Ua->mirror($gzurl, "$aslocal.gz");
646 0 0       0 if ($res->is_success) {
647 0 0       0 if (eval {CPAN::Tarzip->new("$aslocal.gz")->gunzip($aslocal)}) {
  0         0  
648 0         0 $ThesiteURL = $ro_url;
649 0         0 return $aslocal;
650             }
651             }
652             } else {
653 0         0 $CPAN::Frontend->myprint(sprintf(
654             "LWP failed with code[%s] message[%s]\n",
655             $res->code,
656             $res->message,
657             ));
658             # Alan Burlison informed me that in firewall environments
659             # Net::FTP can still succeed where LWP fails. So we do not
660             # skip Net::FTP anymore when LWP is available.
661             }
662             } elsif ($url =~ /^http:/ && $CPAN::META->has_usable('HTTP::Tiny')) {
663 0         0 require CPAN::HTTP::Client;
664 0   0     0 my $chc = CPAN::HTTP::Client->new(
      0        
665             proxy => $CPAN::Config->{http_proxy} || $ENV{http_proxy},
666             no_proxy => $CPAN::Config->{no_proxy} || $ENV{no_proxy},
667             );
668 0 0       0 for my $try ( $url, ( $url !~ /\.gz(?!\n)\Z/ ? "$url.gz" : () ) ) {
669 0         0 $CPAN::Frontend->myprint("Fetching with HTTP::Tiny:\n$try\n");
670 0         0 my $res = eval { $chc->mirror($try, $aslocal) };
  0         0  
671 0 0 0     0 if ( $res && $res->{success} ) {
    0 0        
    0 0        
672 0         0 $ThesiteURL = $ro_url;
673 0         0 my $now = time;
674 0         0 utime $now, $now, $aslocal; # download time is more
675             # important than upload
676             # time
677 0         0 return $aslocal;
678             }
679             elsif ( $res && $res->{status} ne '599') {
680 0         0 $CPAN::Frontend->myprint(sprintf(
681             "HTTP::Tiny failed with code[%s] message[%s]\n",
682             $res->{status},
683             $res->{reason},
684             )
685             );
686             }
687             elsif ( $res && $res->{status} eq '599') {
688 0         0 $CPAN::Frontend->myprint(sprintf(
689             "HTTP::Tiny failed with an internal error: %s\n",
690             $res->{content},
691             )
692             );
693             }
694             else {
695 0   0     0 my $err = $@ || 'Unknown error';
696 0         0 $CPAN::Frontend->myprint(sprintf(
697             "Error downloading with HTTP::Tiny: %s\n", $err
698             )
699             );
700             }
701             }
702             }
703 0 0       0 return if $CPAN::Signal;
704 0 0       0 if ($url =~ m|^ftp://(.*?)/(.*)/(.*)|) {
705             # that's the nice and easy way thanks to Graham
706 0 0       0 $self->debug("recognized ftp") if $CPAN::DEBUG;
707 0         0 my($host,$dir,$getfile) = ($1,$2,$3);
708 0 0       0 if ($CPAN::META->has_usable('Net::FTP')) {
709 0         0 $dir =~ s|/+|/|g;
710 0         0 $CPAN::Frontend->myprint("Fetching with Net::FTP:\n$url\n");
711 0 0       0 $self->debug("getfile[$getfile]dir[$dir]host[$host]" .
712             "aslocal[$aslocal]") if $CPAN::DEBUG;
713 0 0       0 if (CPAN::FTP->ftp_get($host,$dir,$getfile,$aslocal)) {
714 0         0 $ThesiteURL = $ro_url;
715 0         0 return $aslocal;
716             }
717 0 0       0 if ($aslocal !~ /\.gz(?!\n)\Z/) {
718 0         0 my $gz = "$aslocal.gz";
719 0         0 $CPAN::Frontend->myprint("Fetching with Net::FTP\n$url.gz\n");
720 0 0 0     0 if (CPAN::FTP->ftp_get($host,
  0         0  
721             $dir,
722             "$getfile.gz",
723             $gz) &&
724             eval{CPAN::Tarzip->new($gz)->gunzip($aslocal)}
725             ) {
726 0         0 $ThesiteURL = $ro_url;
727 0         0 return $aslocal;
728             }
729             }
730             # next HOSTEASY;
731             } else {
732 0 0       0 CPAN->debug("Net::FTP does not count as usable atm") if $CPAN::DEBUG;
733             }
734             }
735 0 0 0     0 if (
736             UNIVERSAL::can($ro_url,"text")
737             and
738             $ro_url->{FROM} eq "USER"
739             ) {
740             ##address #17973: default URLs should not try to override
741             ##user-defined URLs just because LWP is not available
742 0         0 my $ret = $self->hostdlhard([$ro_url],$file,$aslocal,$stats);
743 0 0       0 return $ret if $ret;
744             }
745 0 0       0 return if $CPAN::Signal;
746             }
747             }
748              
749             # package CPAN::FTP;
750             sub hostdlhard {
751 0     0 0 0 my($self,$host_seq,$file,$aslocal,$stats) = @_;
752              
753             # Came back if Net::FTP couldn't establish connection (or
754             # failed otherwise) Maybe they are behind a firewall, but they
755             # gave us a socksified (or other) ftp program...
756              
757 0         0 my($ro_url);
758 0   0     0 my($devnull) = $CPAN::Config->{devnull} || "";
759             # < /dev/null ";
760 0         0 my($aslocal_dir) = dirname($aslocal);
761 0         0 mkpath($aslocal_dir);
762 0         0 my $some_dl_success = 0;
763 0         0 my $any_attempt = 0;
764 0         0 HOSTHARD: for $ro_url (@$host_seq) {
765 0         0 $self->_set_attempt($stats,"dlhard",$ro_url);
766 0         0 my $url = "$ro_url$file";
767 0         0 my($proto,$host,$dir,$getfile);
768              
769             # Courtesy Mark Conty mark_conty@cargill.com change from
770             # if ($url =~ m|^ftp://(.*?)/(.*)/(.*)|) {
771             # to
772 0 0       0 if ($url =~ m|^([^:]+)://(.*?)/(.*)/(.*)|) {
773             # proto not yet used
774 0         0 ($proto,$host,$dir,$getfile) = ($1,$2,$3,$4);
775             } else {
776 0         0 next HOSTHARD; # who said, we could ftp anything except ftp?
777             }
778 0 0       0 next HOSTHARD if $proto eq "file"; # file URLs would have had
779             # success above. Likely a bogus URL
780              
781             # making at least one attempt against a host
782 0         0 $any_attempt++;
783              
784 0 0       0 $self->debug("localizing funkyftpwise[$url]") if $CPAN::DEBUG;
785              
786             # Try the most capable first and leave ncftp* for last as it only
787             # does FTP.
788 0         0 my $proxy_vars = $self->_proxy_vars($ro_url);
789 0         0 DLPRG: for my $f (qw(curl wget lynx ncftpget ncftp)) {
790 0         0 my $funkyftp = CPAN::HandleConfig->safe_quote($CPAN::Config->{$f});
791 0 0       0 next DLPRG unless defined $funkyftp;
792 0 0       0 next DLPRG if $funkyftp =~ /^\s*$/;
793              
794 0         0 my($src_switch) = "";
795 0         0 my($chdir) = "";
796 0         0 my($stdout_redir) = " > \"$aslocal\"";
797 0 0       0 if ($f eq "lynx") {
    0          
    0          
    0          
    0          
798 0         0 $src_switch = " -source";
799             } elsif ($f eq "ncftp") {
800 0 0       0 next DLPRG unless $url =~ m{\Aftp://};
801 0         0 $src_switch = " -c";
802             } elsif ($f eq "wget") {
803 0         0 $src_switch = " -O \"$aslocal\"";
804 0         0 $stdout_redir = "";
805             } elsif ($f eq 'curl') {
806 0         0 $src_switch = ' -L -f -s -S --netrc-optional';
807 0 0       0 if ($proxy_vars->{http_proxy}) {
808 0         0 $src_switch .= qq{ -U "$proxy_vars->{proxy_user}:$proxy_vars->{proxy_pass}" -x "$proxy_vars->{http_proxy}"};
809             }
810             } elsif ($f eq "ncftpget") {
811 0 0       0 next DLPRG unless $url =~ m{\Aftp://};
812 0         0 $chdir = "cd $aslocal_dir && ";
813 0         0 $stdout_redir = "";
814             }
815             $CPAN::Frontend->myprint(
816 0         0 qq[
817             Trying with
818             $funkyftp$src_switch
819             to get
820             $url
821             ]);
822 0         0 my($system) =
823             "$chdir$funkyftp$src_switch \"$url\" $devnull$stdout_redir";
824 0 0       0 $self->debug("system[$system]") if $CPAN::DEBUG;
825 0         0 my($wstatus) = system($system);
826 0 0       0 if ($f eq "lynx") {
827             # lynx returns 0 when it fails somewhere
828 0 0       0 if (-s $aslocal) {
829 0         0 my $content = do { local *FH;
  0         0  
830 0 0       0 open FH, $aslocal or die;
831 0         0 local $/;
832 0         0 };
833 0 0       0 if ($content =~ /^<.*([45]|Error [45])/si) { </td> </tr> <tr> <td class="h" > <a name="834">834</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> $CPAN::Frontend->mywarn(qq{ </td> </tr> <tr> <td class="h" > <a name="835">835</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> No success, the file that lynx has downloaded looks like an error message: </td> </tr> <tr> <td class="h" > <a name="836">836</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $content </td> </tr> <tr> <td class="h" > <a name="837">837</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> }); </td> </tr> <tr> <td class="h" > <a name="838">838</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> $CPAN::Frontend->mysleep(1); </td> </tr> <tr> <td class="h" > <a name="839">839</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> next DLPRG; </td> </tr> <tr> <td class="h" > <a name="840">840</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="841">841</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> $some_dl_success++; </td> </tr> <tr> <td class="h" > <a name="842">842</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } else { </td> </tr> <tr> <td class="h" > <a name="843">843</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> $CPAN::Frontend->myprint(qq{ </td> </tr> <tr> <td class="h" > <a name="844">844</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> No success, the file that lynx has downloaded is an empty file. </td> </tr> <tr> <td class="h" > <a name="845">845</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> }); </td> </tr> <tr> <td class="h" > <a name="846">846</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> next DLPRG; </td> </tr> <tr> <td class="h" > <a name="847">847</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="848">848</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="849">849</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#849-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> if ($wstatus == 0) { </td> </tr> <tr> <td class="h" > <a name="850">850</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#850-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> if (-s $aslocal) { </td> </tr> <tr> <td class="h" > <a name="851">851</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> # Looks good </td> </tr> <tr> <td class="h" > <a name="852">852</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> $some_dl_success++; </td> </tr> <tr> <td class="h" > <a name="853">853</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="854">854</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> $ThesiteURL = $ro_url; </td> </tr> <tr> <td class="h" > <a name="855">855</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> return $aslocal; </td> </tr> <tr> <td class="h" > <a name="856">856</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } else { </td> </tr> <tr> <td class="h" > <a name="857">857</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> my $estatus = $wstatus >> 8; </td> </tr> <tr> <td class="h" > <a name="858">858</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#858-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> my $size = -f $aslocal ? </td> </tr> <tr> <td class="h" > <a name="859">859</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> ", left\n$aslocal with size ".-s _ : </td> </tr> <tr> <td class="h" > <a name="860">860</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> "\nWarning: expected file [$aslocal] doesn't exist"; </td> </tr> <tr> <td class="h" > <a name="861">861</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> $CPAN::Frontend->myprint(qq{ </td> </tr> <tr> <td class="h" > <a name="862">862</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> Function system("$system") </td> </tr> <tr> <td class="h" > <a name="863">863</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> returned status $estatus (wstat $wstatus)$size </td> </tr> <tr> <td class="h" > <a name="864">864</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> }); </td> </tr> <tr> <td class="h" > <a name="865">865</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="866">866</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#866-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> return if $CPAN::Signal; </td> </tr> <tr> <td class="h" > <a name="867">867</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } # download/transfer programs (DLPRG) </td> </tr> <tr> <td class="h" > <a name="868">868</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } # host </td> </tr> <tr> <td class="h" > <a name="869">869</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#869-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> return unless $any_attempt; </td> </tr> <tr> <td class="h" > <a name="870">870</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#870-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> if ($some_dl_success) { </td> </tr> <tr> <td class="h" > <a name="871">871</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> $CPAN::Frontend->mywarn("Warning: doesn't seem we had substantial success downloading '$aslocal'. Don't know how to proceed.\n"); </td> </tr> <tr> <td class="h" > <a name="872">872</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } else { </td> </tr> <tr> <td class="h" > <a name="873">873</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> $CPAN::Frontend->mywarn("Warning: no success downloading '$aslocal'. Giving up on it.\n"); </td> </tr> <tr> <td class="h" > <a name="874">874</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="875">875</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> return; </td> </tr> <tr> <td class="h" > <a name="876">876</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="877">877</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="878">878</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> #-> CPAN::FTP::_proxy_vars </td> </tr> <tr> <td class="h" > <a name="879">879</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> sub _proxy_vars { </td> </tr> <tr> <td class="h" > <a name="880">880</a> </td> <td class="c3" > 2 </td> <td >   </td> <td >   </td> <td class="c3" > <a href="blib-lib-CPAN-FTP-pm--subroutine.html#880-1"> 2 </a> </td> <td >   </td> <td > 5137 </td> <td class="s"> my($self,$url) = @_; </td> </tr> <tr> <td class="h" > <a name="881">881</a> </td> <td class="c3" > 2 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 5 </td> <td class="s"> my $ret = +{}; </td> </tr> <tr> <td class="h" > <a name="882">882</a> </td> <td class="c3" > 2 </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--condition.html#882-1"> 33 </a> </td> <td >   </td> <td >   </td> <td > 6 </td> <td class="s"> my $http_proxy = $CPAN::Config->{'http_proxy'} || $ENV{'http_proxy'}; </td> </tr> <tr> <td class="h" > <a name="883">883</a> </td> <td class="c3" > 2 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#883-1"> 50 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td > 5 </td> <td class="s"> if ($http_proxy) { </td> </tr> <tr> <td class="h" > <a name="884">884</a> </td> <td class="c3" > 2 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 11 </td> <td class="s"> my($host) = $url =~ m|://([^/:]+)|; </td> </tr> <tr> <td class="h" > <a name="885">885</a> </td> <td class="c3" > 2 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 3 </td> <td class="s"> my $want_proxy = 1; </td> </tr> <tr> <td class="h" > <a name="886">886</a> </td> <td class="c3" > 2 </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--condition.html#886-1"> 50 </a> </td> <td >   </td> <td >   </td> <td > 7 </td> <td class="s"> my $noproxy = $CPAN::Config->{'no_proxy'} || $ENV{'no_proxy'} || ""; </td> </tr> <tr> <td class="h" > <a name="887">887</a> </td> <td class="c3" > 2 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 6 </td> <td class="s"> my @noproxy = split /\s*,\s*/, $noproxy; </td> </tr> <tr> <td class="h" > <a name="888">888</a> </td> <td class="c3" > 2 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#888-1"> 50 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td > 9 </td> <td class="s"> if ($host) { </td> </tr> <tr> <td class="h" > <a name="889">889</a> </td> <td class="c3" > 2 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 4 </td> <td class="s"> DOMAIN: for my $domain (@noproxy) { </td> </tr> <tr> <td class="h" > <a name="890">890</a> </td> <td class="c3" > 2 </td> <td class="c3" > <a href="blib-lib-CPAN-FTP-pm--branch.html#890-1"> 100 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td > 38 </td> <td class="s"> if ($host =~ /\Q$domain\E$/) { # cf. LWP::UserAgent </td> </tr> <tr> <td class="h" > <a name="891">891</a> </td> <td class="c3" > 1 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 2 </td> <td class="s"> $want_proxy = 0; </td> </tr> <tr> <td class="h" > <a name="892">892</a> </td> <td class="c3" > 1 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 3 </td> <td class="s"> last DOMAIN; </td> </tr> <tr> <td class="h" > <a name="893">893</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="894">894</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="895">895</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } else { </td> </tr> <tr> <td class="h" > <a name="896">896</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 0 </td> <td class="s"> $CPAN::Frontend->mywarn(" Could not determine host from http_proxy '$http_proxy'\n"); </td> </tr> <tr> <td class="h" > <a name="897">897</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="898">898</a> </td> <td class="c3" > 2 </td> <td class="c3" > <a href="blib-lib-CPAN-FTP-pm--branch.html#898-1"> 100 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td > 5 </td> <td class="s"> if ($want_proxy) { </td> </tr> <tr> <td class="h" > <a name="899">899</a> </td> <td class="c3" > 1 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 13 </td> <td class="s"> my($user, $pass) = </td> </tr> <tr> <td class="h" > <a name="900">900</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> CPAN::HTTP::Credentials->get_proxy_credentials(); </td> </tr> <tr> <td class="h" > <a name="901">901</a> </td> <td class="c3" > 1 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 4 </td> <td class="s"> $ret = { </td> </tr> <tr> <td class="h" > <a name="902">902</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> proxy_user => $user, </td> </tr> <tr> <td class="h" > <a name="903">903</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> proxy_pass => $pass, </td> </tr> <tr> <td class="h" > <a name="904">904</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> http_proxy => $http_proxy </td> </tr> <tr> <td class="h" > <a name="905">905</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> }; </td> </tr> <tr> <td class="h" > <a name="906">906</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="907">907</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="908">908</a> </td> <td class="c3" > 2 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td > 5 </td> <td class="s"> return $ret; </td> </tr> <tr> <td class="h" > <a name="909">909</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="910">910</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="911">911</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> # package CPAN::FTP; </td> </tr> <tr> <td class="h" > <a name="912">912</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> sub hostdlhardest { </td> </tr> <tr> <td class="h" > <a name="913">913</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--subroutine.html#913-1"> 0 </a> </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--subroutine.html#913-1"> 0 </a> </td> <td >   </td> <td class="s"> my($self,$host_seq,$file,$aslocal,$stats) = @_; </td> </tr> <tr> <td class="h" > <a name="914">914</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="915">915</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#915-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> return unless @$host_seq; </td> </tr> <tr> <td class="h" > <a name="916">916</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my($ro_url); </td> </tr> <tr> <td class="h" > <a name="917">917</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my($aslocal_dir) = dirname($aslocal); </td> </tr> <tr> <td class="h" > <a name="918">918</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> mkpath($aslocal_dir); </td> </tr> <tr> <td class="h" > <a name="919">919</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $ftpbin = $CPAN::Config->{ftp}; </td> </tr> <tr> <td class="h" > <a name="920">920</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#920-1"> 0 </a> </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--condition.html#920-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> unless ($ftpbin && length $ftpbin && MM->maybe_command($ftpbin)) { </td> </tr> <tr> <td class="h" > <a > </a> </td> <td >   </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--condition.html#-2"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="921">921</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->myprint("No external ftp command available\n\n"); </td> </tr> <tr> <td class="h" > <a name="922">922</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> return; </td> </tr> <tr> <td class="h" > <a name="923">923</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="924">924</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->mywarn(qq{ </td> </tr> <tr> <td class="h" > <a name="925">925</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> As a last resort we now switch to the external ftp command '$ftpbin' </td> </tr> <tr> <td class="h" > <a name="926">926</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> to get '$aslocal'. </td> </tr> <tr> <td class="h" > <a name="927">927</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="928">928</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> Doing so often leads to problems that are hard to diagnose. </td> </tr> <tr> <td class="h" > <a name="929">929</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="930">930</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> If you're the victim of such problems, please consider unsetting the </td> </tr> <tr> <td class="h" > <a name="931">931</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> ftp config variable with </td> </tr> <tr> <td class="h" > <a name="932">932</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="933">933</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> o conf ftp "" </td> </tr> <tr> <td class="h" > <a name="934">934</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> o conf commit </td> </tr> <tr> <td class="h" > <a name="935">935</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="936">936</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> }); </td> </tr> <tr> <td class="h" > <a name="937">937</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->mysleep(2); </td> </tr> <tr> <td class="h" > <a name="938">938</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> HOSTHARDEST: for $ro_url (@$host_seq) { </td> </tr> <tr> <td class="h" > <a name="939">939</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $self->_set_attempt($stats,"dlhardest",$ro_url); </td> </tr> <tr> <td class="h" > <a name="940">940</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $url = "$ro_url$file"; </td> </tr> <tr> <td class="h" > <a name="941">941</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#941-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $self->debug("localizing ftpwise[$url]") if $CPAN::DEBUG; </td> </tr> <tr> <td class="h" > <a name="942">942</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#942-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> unless ($url =~ m|^ftp://(.*?)/(.*)/(.*)|) { </td> </tr> <tr> <td class="h" > <a name="943">943</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> next; </td> </tr> <tr> <td class="h" > <a name="944">944</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="945">945</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my($host,$dir,$getfile) = ($1,$2,$3); </td> </tr> <tr> <td class="h" > <a name="946">946</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $timestamp = 0; </td> </tr> <tr> <td class="h" > <a name="947">947</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime, </td> </tr> <tr> <td class="h" > <a name="948">948</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $ctime,$blksize,$blocks) = stat($aslocal); </td> </tr> <tr> <td class="h" > <a name="949">949</a> </td> <td class="c0" > 0 </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--condition.html#949-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $timestamp = $mtime ||= 0; </td> </tr> <tr> <td class="h" > <a name="950">950</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my($netrc) = CPAN::FTP::netrc->new; </td> </tr> <tr> <td class="h" > <a name="951">951</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my($netrcfile) = $netrc->netrc; </td> </tr> <tr> <td class="h" > <a name="952">952</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#952-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my($verbose) = $CPAN::DEBUG{'FTP'} & $CPAN::DEBUG ? " -v" : ""; </td> </tr> <tr> <td class="h" > <a name="953">953</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $targetfile = File::Basename::basename($aslocal); </td> </tr> <tr> <td class="h" > <a name="954">954</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my(@dialog); </td> </tr> <tr> <td class="h" > <a name="955">955</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> push( </td> </tr> <tr> <td class="h" > <a name="956">956</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> @dialog, </td> </tr> <tr> <td class="h" > <a name="957">957</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> "lcd $aslocal_dir", </td> </tr> <tr> <td class="h" > <a name="958">958</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> "cd /", </td> </tr> <tr> <td class="h" > <a name="959">959</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> map("cd $_", split /\//, $dir), # RFC 1738 </td> </tr> <tr> <td class="h" > <a name="960">960</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> "bin", </td> </tr> <tr> <td class="h" > <a name="961">961</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> "passive", </td> </tr> <tr> <td class="h" > <a name="962">962</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> "get $getfile $targetfile", </td> </tr> <tr> <td class="h" > <a name="963">963</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> "quit" </td> </tr> <tr> <td class="h" > <a name="964">964</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> ); </td> </tr> <tr> <td class="h" > <a name="965">965</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#965-1"> 0 </a> </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--condition.html#965-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> if (! $netrcfile) { </td> </tr> <tr> <td class="h" > <a > </a> </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#-2"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="966">966</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#966-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> CPAN->debug("No ~/.netrc file found") if $CPAN::DEBUG; </td> </tr> <tr> <td class="h" > <a name="967">967</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } elsif ($netrc->hasdefault || $netrc->contains($host)) { </td> </tr> <tr> <td class="h" > <a name="968">968</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#968-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> CPAN->debug(sprintf("hasdef[%d]cont($host)[%d]", </td> </tr> <tr> <td class="h" > <a name="969">969</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $netrc->hasdefault, </td> </tr> <tr> <td class="h" > <a name="970">970</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $netrc->contains($host))) if $CPAN::DEBUG; </td> </tr> <tr> <td class="h" > <a name="971">971</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#971-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> if ($netrc->protected) { </td> </tr> <tr> <td class="h" > <a name="972">972</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $dialog = join "", map { " $_\n" } @dialog; </td> </tr> <tr> <td class="h" > <a > </a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="973">973</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $netrc_explain; </td> </tr> <tr> <td class="h" > <a name="974">974</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#974-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> if ($netrc->contains($host)) { </td> </tr> <tr> <td class="h" > <a name="975">975</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $netrc_explain = "Relying that your .netrc entry for '$host' ". </td> </tr> <tr> <td class="h" > <a name="976">976</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> "manages the login"; </td> </tr> <tr> <td class="h" > <a name="977">977</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } else { </td> </tr> <tr> <td class="h" > <a name="978">978</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $netrc_explain = "Relying that your default .netrc entry ". </td> </tr> <tr> <td class="h" > <a name="979">979</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> "manages the login"; </td> </tr> <tr> <td class="h" > <a name="980">980</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="981">981</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->myprint(qq{ </td> </tr> <tr> <td class="h" > <a name="982">982</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> Trying with external ftp to get </td> </tr> <tr> <td class="h" > <a name="983">983</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> '$url' </td> </tr> <tr> <td class="h" > <a name="984">984</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $netrc_explain </td> </tr> <tr> <td class="h" > <a name="985">985</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> Sending the dialog </td> </tr> <tr> <td class="h" > <a name="986">986</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $dialog </td> </tr> <tr> <td class="h" > <a name="987">987</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="988">988</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> ); </td> </tr> <tr> <td class="h" > <a name="989">989</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $self->talk_ftp("$ftpbin$verbose $host", </td> </tr> <tr> <td class="h" > <a name="990">990</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> @dialog); </td> </tr> <tr> <td class="h" > <a name="991">991</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, </td> </tr> <tr> <td class="h" > <a name="992">992</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $atime,$mtime,$ctime,$blksize,$blocks) = stat($aslocal); </td> </tr> <tr> <td class="h" > <a name="993">993</a> </td> <td class="c0" > 0 </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--condition.html#993-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $mtime ||= 0; </td> </tr> <tr> <td class="h" > <a name="994">994</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#994-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> if ($mtime > $timestamp) { </td> </tr> <tr> <td class="h" > <a name="995">995</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->myprint("GOT $aslocal\n"); </td> </tr> <tr> <td class="h" > <a name="996">996</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $ThesiteURL = $ro_url; </td> </tr> <tr> <td class="h" > <a name="997">997</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> return $aslocal; </td> </tr> <tr> <td class="h" > <a name="998">998</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } else { </td> </tr> <tr> <td class="h" > <a name="999">999</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->myprint("Hmm... Still failed!\n"); </td> </tr> <tr> <td class="h" > <a name="1000">1000</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="1001">1001</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#1001-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> return if $CPAN::Signal; </td> </tr> <tr> <td class="h" > <a name="1002">1002</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } else { </td> </tr> <tr> <td class="h" > <a name="1003">1003</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->mywarn(qq{Your $netrcfile is not }. </td> </tr> <tr> <td class="h" > <a name="1004">1004</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> qq{correctly protected.\n}); </td> </tr> <tr> <td class="h" > <a name="1005">1005</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="1006">1006</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } else { </td> </tr> <tr> <td class="h" > <a name="1007">1007</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->mywarn("Your ~/.netrc neither contains $host </td> </tr> <tr> <td class="h" > <a name="1008">1008</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> nor does it have a default entry\n"); </td> </tr> <tr> <td class="h" > <a name="1009">1009</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="1010">1010</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1011">1011</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> # OK, they don't have a valid ~/.netrc. Use 'ftp -n' </td> </tr> <tr> <td class="h" > <a name="1012">1012</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> # then and login manually to host, using e-mail as </td> </tr> <tr> <td class="h" > <a name="1013">1013</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> # password. </td> </tr> <tr> <td class="h" > <a name="1014">1014</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->myprint(qq{Issuing "$ftpbin$verbose -n"\n}); </td> </tr> <tr> <td class="h" > <a name="1015">1015</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> unshift( </td> </tr> <tr> <td class="h" > <a name="1016">1016</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> @dialog, </td> </tr> <tr> <td class="h" > <a name="1017">1017</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> "open $host", </td> </tr> <tr> <td class="h" > <a name="1018">1018</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> "user anonymous $Config::Config{'cf_email'}" </td> </tr> <tr> <td class="h" > <a name="1019">1019</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> ); </td> </tr> <tr> <td class="h" > <a name="1020">1020</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $dialog = join "", map { " $_\n" } @dialog; </td> </tr> <tr> <td class="h" > <a > </a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1021">1021</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->myprint(qq{ </td> </tr> <tr> <td class="h" > <a name="1022">1022</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> Trying with external ftp to get </td> </tr> <tr> <td class="h" > <a name="1023">1023</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $url </td> </tr> <tr> <td class="h" > <a name="1024">1024</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> Sending the dialog </td> </tr> <tr> <td class="h" > <a name="1025">1025</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $dialog </td> </tr> <tr> <td class="h" > <a name="1026">1026</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="1027">1027</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> ); </td> </tr> <tr> <td class="h" > <a name="1028">1028</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $self->talk_ftp("$ftpbin$verbose -n", @dialog); </td> </tr> <tr> <td class="h" > <a name="1029">1029</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, </td> </tr> <tr> <td class="h" > <a name="1030">1030</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $atime,$mtime,$ctime,$blksize,$blocks) = stat($aslocal); </td> </tr> <tr> <td class="h" > <a name="1031">1031</a> </td> <td class="c0" > 0 </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--condition.html#1031-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $mtime ||= 0; </td> </tr> <tr> <td class="h" > <a name="1032">1032</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#1032-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> if ($mtime > $timestamp) { </td> </tr> <tr> <td class="h" > <a name="1033">1033</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->myprint("GOT $aslocal\n"); </td> </tr> <tr> <td class="h" > <a name="1034">1034</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $ThesiteURL = $ro_url; </td> </tr> <tr> <td class="h" > <a name="1035">1035</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> return $aslocal; </td> </tr> <tr> <td class="h" > <a name="1036">1036</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } else { </td> </tr> <tr> <td class="h" > <a name="1037">1037</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->myprint("Bad luck... Still failed!\n"); </td> </tr> <tr> <td class="h" > <a name="1038">1038</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="1039">1039</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#1039-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> return if $CPAN::Signal; </td> </tr> <tr> <td class="h" > <a name="1040">1040</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->mywarn("Can't access URL $url.\n\n"); </td> </tr> <tr> <td class="h" > <a name="1041">1041</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->mysleep(2); </td> </tr> <tr> <td class="h" > <a name="1042">1042</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } # host </td> </tr> <tr> <td class="h" > <a name="1043">1043</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="1044">1044</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1045">1045</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> # package CPAN::FTP; </td> </tr> <tr> <td class="h" > <a name="1046">1046</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> sub talk_ftp { </td> </tr> <tr> <td class="h" > <a name="1047">1047</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--subroutine.html#1047-1"> 0 </a> </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--subroutine.html#1047-1"> 0 </a> </td> <td >   </td> <td class="s"> my($self,$command,@dialog) = @_; </td> </tr> <tr> <td class="h" > <a name="1048">1048</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $fh = FileHandle->new; </td> </tr> <tr> <td class="h" > <a name="1049">1049</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#1049-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $fh->open("|$command") or die "Couldn't open ftp: $!"; </td> </tr> <tr> <td class="h" > <a name="1050">1050</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> foreach (@dialog) { $fh->print("$_\n") } </td> </tr> <tr> <td class="h" > <a > </a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1051">1051</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $fh->close; # Wait for process to complete </td> </tr> <tr> <td class="h" > <a name="1052">1052</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $wstatus = $?; </td> </tr> <tr> <td class="h" > <a name="1053">1053</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $estatus = $wstatus >> 8; </td> </tr> <tr> <td class="h" > <a name="1054">1054</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#1054-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $CPAN::Frontend->myprint(qq{ </td> </tr> <tr> <td class="h" > <a name="1055">1055</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> Subprocess "|$command" </td> </tr> <tr> <td class="h" > <a name="1056">1056</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> returned status $estatus (wstat $wstatus) </td> </tr> <tr> <td class="h" > <a name="1057">1057</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> }) if $wstatus; </td> </tr> <tr> <td class="h" > <a name="1058">1058</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="1059">1059</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1060">1060</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> # find2perl needs modularization, too, all the following is stolen </td> </tr> <tr> <td class="h" > <a name="1061">1061</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> # from there </td> </tr> <tr> <td class="h" > <a name="1062">1062</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> # CPAN::FTP::ls </td> </tr> <tr> <td class="h" > <a name="1063">1063</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> sub ls { </td> </tr> <tr> <td class="h" > <a name="1064">1064</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--subroutine.html#1064-1"> 0 </a> </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--subroutine.html#1064-1"> 0 </a> </td> <td >   </td> <td class="s"> my($self,$name) = @_; </td> </tr> <tr> <td class="h" > <a name="1065">1065</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$sizemm, </td> </tr> <tr> <td class="h" > <a name="1066">1066</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $atime,$mtime,$ctime,$blksize,$blocks) = lstat($name); </td> </tr> <tr> <td class="h" > <a name="1067">1067</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1068">1068</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my($perms,%user,%group); </td> </tr> <tr> <td class="h" > <a name="1069">1069</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $pname = $name; </td> </tr> <tr> <td class="h" > <a name="1070">1070</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1071">1071</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#1071-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> if ($blocks) { </td> </tr> <tr> <td class="h" > <a name="1072">1072</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $blocks = int(($blocks + 1) / 2); </td> </tr> <tr> <td class="h" > <a name="1073">1073</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="1074">1074</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> else { </td> </tr> <tr> <td class="h" > <a name="1075">1075</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $blocks = int(($sizemm + 1023) / 1024); </td> </tr> <tr> <td class="h" > <a name="1076">1076</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="1077">1077</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1078">1078</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#1078-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> if (-f _) { $perms = '-'; } </td> </tr> <tr> <td class="h" > <a > </a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#-2"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a > </a> </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#-3"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a > </a> </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#-4"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a > </a> </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#-5"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a > </a> </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#-6"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1079">1079</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> elsif (-d _) { $perms = 'd'; } </td> </tr> <tr> <td class="h" > <a name="1080">1080</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> elsif (-c _) { $perms = 'c'; $sizemm = &sizemm; } </td> </tr> <tr> <td class="h" > <a > </a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1081">1081</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> elsif (-b _) { $perms = 'b'; $sizemm = &sizemm; } </td> </tr> <tr> <td class="h" > <a > </a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1082">1082</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> elsif (-p _) { $perms = 'p'; } </td> </tr> <tr> <td class="h" > <a name="1083">1083</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> elsif (-S _) { $perms = 's'; } </td> </tr> <tr> <td class="h" > <a name="1084">1084</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> else { $perms = 'l'; $pname .= ' -> ' . readlink($_); } </td> </tr> <tr> <td class="h" > <a > </a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1085">1085</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1086">1086</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my(@rwx) = ('---','--x','-w-','-wx','r--','r-x','rw-','rwx'); </td> </tr> <tr> <td class="h" > <a name="1087">1087</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my(@moname) = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec); </td> </tr> <tr> <td class="h" > <a name="1088">1088</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $tmpmode = $mode; </td> </tr> <tr> <td class="h" > <a name="1089">1089</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $tmp = $rwx[$tmpmode & 7]; </td> </tr> <tr> <td class="h" > <a name="1090">1090</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $tmpmode >>= 3; </td> </tr> <tr> <td class="h" > <a name="1091">1091</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $tmp = $rwx[$tmpmode & 7] . $tmp; </td> </tr> <tr> <td class="h" > <a name="1092">1092</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $tmpmode >>= 3; </td> </tr> <tr> <td class="h" > <a name="1093">1093</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $tmp = $rwx[$tmpmode & 7] . $tmp; </td> </tr> <tr> <td class="h" > <a name="1094">1094</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#1094-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> substr($tmp,2,1) =~ tr/-x/Ss/ if -u _; </td> </tr> <tr> <td class="h" > <a name="1095">1095</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#1095-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> substr($tmp,5,1) =~ tr/-x/Ss/ if -g _; </td> </tr> <tr> <td class="h" > <a name="1096">1096</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#1096-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> substr($tmp,8,1) =~ tr/-x/Tt/ if -k _; </td> </tr> <tr> <td class="h" > <a name="1097">1097</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $perms .= $tmp; </td> </tr> <tr> <td class="h" > <a name="1098">1098</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1099">1099</a> </td> <td class="c0" > 0 </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--condition.html#1099-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $user = $user{$uid} || $uid; # too lazy to implement lookup </td> </tr> <tr> <td class="h" > <a name="1100">1100</a> </td> <td class="c0" > 0 </td> <td >   </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--condition.html#1100-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my $group = $group{$gid} || $gid; </td> </tr> <tr> <td class="h" > <a name="1101">1101</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1102">1102</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my($sec,$min,$hour,$mday,$mon,$year) = localtime($mtime); </td> </tr> <tr> <td class="h" > <a name="1103">1103</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my($timeyear); </td> </tr> <tr> <td class="h" > <a name="1104">1104</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> my($moname) = $moname[$mon]; </td> </tr> <tr> <td class="h" > <a name="1105">1105</a> </td> <td class="c0" > 0 </td> <td class="c0" > <a href="blib-lib-CPAN-FTP-pm--branch.html#1105-1"> 0 </a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> if (-M _ > 365.25 / 2) { </td> </tr> <tr> <td class="h" > <a name="1106">1106</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $timeyear = $year + 1900; </td> </tr> <tr> <td class="h" > <a name="1107">1107</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="1108">1108</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> else { </td> </tr> <tr> <td class="h" > <a name="1109">1109</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $timeyear = sprintf("%02d:%02d", $hour, $min); </td> </tr> <tr> <td class="h" > <a name="1110">1110</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="1111">1111</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1112">1112</a> </td> <td class="c0" > 0 </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> sprintf "%5lu %4ld %-10s %2d %-8s %-8s %8s %s %2d %5s %s\n", </td> </tr> <tr> <td class="h" > <a name="1113">1113</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $ino, </td> </tr> <tr> <td class="h" > <a name="1114">1114</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $blocks, </td> </tr> <tr> <td class="h" > <a name="1115">1115</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $perms, </td> </tr> <tr> <td class="h" > <a name="1116">1116</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $nlink, </td> </tr> <tr> <td class="h" > <a name="1117">1117</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $user, </td> </tr> <tr> <td class="h" > <a name="1118">1118</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $group, </td> </tr> <tr> <td class="h" > <a name="1119">1119</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $sizemm, </td> </tr> <tr> <td class="h" > <a name="1120">1120</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $moname, </td> </tr> <tr> <td class="h" > <a name="1121">1121</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $mday, </td> </tr> <tr> <td class="h" > <a name="1122">1122</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $timeyear, </td> </tr> <tr> <td class="h" > <a name="1123">1123</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> $pname; </td> </tr> <tr> <td class="h" > <a name="1124">1124</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> } </td> </tr> <tr> <td class="h" > <a name="1125">1125</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s">   </td> </tr> <tr> <td class="h" > <a name="1126">1126</a> </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td >   </td> <td class="s"> 1; </td> </tr> </table> </body> </html>