lib/PXElator/upstream.pm

package upstream;

use warnings;
use strict;
use autodie;

use Data::Dump qw/dump/;
use LWP::Simple qw/mirror RC_NOT_MODIFIED/;
use server;
use once;

sub mirror_file {
        my ( $url, $file ) = @_;
        warn "mirror_file $url -> $file\n";
        mirror( $url, $file )
                == RC_NOT_MODIFIED
                && warn(" not modified\n")
                || warn(" done ", -s $file, " bytes\n")
                ;
}

sub iso {
        my $url = shift;

        my $name = (caller(1))[3];
        $name =~ s{config::}{} || die "caller isn't package config !";

        warn "$name $url";

        my $dir = "$server::base_dir/iso";
        mkdir $dir unless -e $dir;

        my $file = $1 if $url =~ m{/([^/]+\.iso$)}i;
        die "can't find iso file in $url" unless $file;

        my $iso = "$dir/$file";

        mirror_file( $url, $iso ) if once::first_time $url;

        $file =~ s{\.iso$}{}i;
        my $mnt = "$server::base_dir/tftp/$name";
        mkdir $mnt unless -d $mnt;
        $mnt .= '/iso';
        mkdir $mnt unless -d $mnt;

        system("mount -t iso9660 | grep $name/iso || sudo mount $iso $mnt -o loop -t iso9660 -v") == 0;
}

sub files {
        my $url = shift;
        my @files = @_;

        if ( ! @files ) {
                push @files, $1 if $url =~ s{/([^/]+)$}{};
        }

        my $name = (caller(1))[3];
        $name =~ s{config::}{} || die "caller isn't package config !";

        my $path = "$server::base_dir/tftp/$name";
        mkdir $path unless -d $path;

        warn "# files $url ",dump( @files ), " -> $path\n";

        foreach my $file ( @files ) {
                mirror_file( "$url/$file", "$path/$file" )
                        if ! -e "$path/$file" || once::first_time( "$url/$file" );
        }
}

1;
1	package upstream;
2
3	use warnings;
4	use strict;
5	use autodie;
6
7	use Data::Dump qw/dump/;
8	use LWP::Simple qw/mirror RC_NOT_MODIFIED/;
9	use server;
10	use once;
11
12	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 {
23	my $url = shift;
24
25	my $name = (caller(1))[3];
26	$name =~ s{config::}{} \|\| die "caller isn't package config !";
27
28	warn "$name $url";
29
30	my $dir = "$server::base_dir/iso";
31	mkdir $dir unless -e $dir;
32
33	my $file = $1 if $url =~ m{/([^/]+\.iso$)}i;
34	die "can't find iso file in $url" unless $file;
35
36	my $iso = "$dir/$file";
37
38	mirror_file( $url, $iso ) if once::first_time $url;
39
40	$file =~ s{\.iso$}{}i;
41	my $mnt = "$server::base_dir/tftp/$name";
42	mkdir $mnt unless -d $mnt;
43	$mnt .= '/iso';
44	mkdir $mnt unless -d $mnt;
45
46	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;