/[pxelator]/lib/PXElator/upstream.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 138 by dpavlin, Tue Aug 4 15:25:09 2009 UTC revision 276 by dpavlin, Thu Aug 20 17:36:17 2009 UTC
# Line 4  use warnings; Line 4  use warnings;
4  use strict;  use strict;
5  use autodie;  use autodie;
6    
7    use Data::Dump qw/dump/;
8  use LWP::Simple qw/mirror RC_NOT_MODIFIED/;  use LWP::Simple qw/mirror RC_NOT_MODIFIED/;
9  use server;  use server;
10    use once;
11    
12  our $just_once;  sub mirror_file {
13            my ( $url, $file ) = @_;
14            warn "mirror_file $url -> $file\n";
15            mirror( $url, $file )
16                    == RC_NOT_MODIFIED
17                    && warn(" not modified\n")
18                    || warn(" done ", -s $file, " bytes\n")
19                    ;
20    }
21    
22  sub iso {  sub iso {
23          my $url = shift;          my $url = shift;
24    
         return if $just_once->{$url}++;  
   
25          my $name = (caller(1))[3];          my $name = (caller(1))[3];
26          $name =~ s{config::}{} || die "caller isn't package config !";          $name =~ s{config::}{} || die "caller isn't package config !";
27    
# Line 27  sub iso { Line 35  sub iso {
35    
36          my $iso = "$dir/$file";          my $iso = "$dir/$file";
37    
38          print STDERR "$name mirror $url";          mirror_file( $url, $iso ) if once::first_time $url;
         mirror( $url, $iso )  
                 == RC_NOT_MODIFIED  
                 && warn(" not modified\n")  
                 || warn(" done ", -s $iso, " bytes\n")  
                 ;  
39    
40          $file =~ s{\.iso$}{}i;          $file =~ s{\.iso$}{}i;
41          my $mnt = "$server::base_dir/tftp/$name";          my $mnt = "$server::base_dir/tftp/$name";
# Line 40  sub iso { Line 43  sub iso {
43          $mnt .= '/iso';          $mnt .= '/iso';
44          mkdir $mnt unless -d $mnt;          mkdir $mnt unless -d $mnt;
45    
46          system("mount -t iso9660 | grep $mnt || sudo mount $iso $mnt -o loop -t iso9660 -v") == 0;          system("mount -t iso9660 | grep $name/iso || sudo mount $iso $mnt -o loop -t iso9660 -v") == 0;
47    }
48    
49    sub files {
50            my $url = shift;
51            my @files = @_;
52    
53            if ( ! @files ) {
54                    push @files, $1 if $url =~ s{/([^/]+)$}{};
55            }
56    
57            my $name = (caller(1))[3];
58            $name =~ s{config::}{} || die "caller isn't package config !";
59    
60            my $path = "$server::base_dir/tftp/$name";
61            mkdir $path unless -d $path;
62    
63            warn "# files $url ",dump( @files ), " -> $path\n";
64    
65            foreach my $file ( @files ) {
66                    mirror_file( "$url/$file", "$path/$file" )
67                            if ! -e "$path/$file" || once::first_time( "$url/$file" );
68            }
69  }  }
70    
71  1;  1;
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