/[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 147 by dpavlin, Wed Aug 5 13:08:28 2009 UTC revision 233 by dpavlin, Sun Aug 16 23:31:30 2009 UTC
# Line 5  use strict; Line 5  use strict;
5  use autodie;  use autodie;
6    
7  use LWP::Simple qw/mirror RC_NOT_MODIFIED/;  use LWP::Simple qw/mirror RC_NOT_MODIFIED/;
8    use Storable;
9  use server;  use server;
10    
11  sub mirror_file {  sub mirror_file {
# Line 17  sub mirror_file { Line 18  sub mirror_file {
18                  ;                  ;
19  }  }
20    
21  our $just_once;  my $once_path = '/tmp/pxelator.once';
22    our $just_once = retrieve $once_path;
23    sub first_time {
24            my $what = shift;
25            return if $just_once->{$what}++;
26            store $just_once, $once_path;
27            return 1;
28    }
29    
30  sub iso {  sub iso {
31          my $url = shift;          my $url = shift;
32    
33          return if $just_once->{$url}++;          return if ! first_time($url);
34    
35          my $name = (caller(1))[3];          my $name = (caller(1))[3];
36          $name =~ s{config::}{} || die "caller isn't package config !";          $name =~ s{config::}{} || die "caller isn't package config !";
# Line 48  sub iso { Line 56  sub iso {
56          system("mount -t iso9660 | grep $name/iso || 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;
57  }  }
58    
59  sub file {  sub files {
60          my ( $url, $file ) = @_;          my $url = shift;
61          my $path = "$server::base_dir/$file";  
62            my $name = (caller(1))[3];
63            $name =~ s{config::}{} || die "caller isn't package config !";
64    
65            my $path = "$server::base_dir/tftp/$name";
66    
67            foreach my $file ( @_ ) {
68                    mirror_file "$url/$file", "$path/$file"
69                            if first_time( "$url/$file" );
70            }
71    }
72    
73    sub mkpath {
74            my $file = shift;
75    
76          my @file_parts = split m{/}, $file;          my @file_parts = split m{/}, $file;
77          foreach ( 1 .. $#file_parts - 1 ) {          foreach ( 1 .. $#file_parts - 1 ) {
78                  my $path = splice @file_parts, 0, $_;                  my $path = splice @file_parts, 0, $_;
79                  warn "? $path\n";                  warn "? $path\n";
80                  mkdir $path unless -e $path;                  mkdir $path unless -e $path;
81          }          }
         mirror_file( $url, "$server::base_dir/$file" );  
82  }  }
83    
84  1;  1;
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