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mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2024-12-25 10:04:36 +02:00
openwrt-xburst/scripts/download.pl
nbd 9c02796660 Revert "scripts/download.pl: fix sourceforge url"
To use the new url, the project name would need to be appended multiple times,
let's hope the old redirect will continue to work in the future

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30730 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-02-26 09:29:53 +00:00

185 lines
5.3 KiB
Perl
Executable File

#!/usr/bin/env perl
#
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
use strict;
use warnings;
use File::Basename;
@ARGV > 2 or die "Syntax: $0 <target dir> <filename> <md5sum> [<mirror> ...]\n";
my $target = shift @ARGV;
my $filename = shift @ARGV;
my $md5sum = shift @ARGV;
my $scriptdir = dirname($0);
my @mirrors;
my $ok;
sub localmirrors {
my @mlist;
open LM, "$scriptdir/localmirrors" and do {
while (<LM>) {
chomp $_;
push @mlist, $_ if $_;
}
close LM;
};
open CONFIG, "<".$ENV{'TOPDIR'}."/.config" and do {
while (<CONFIG>) {
/^CONFIG_LOCALMIRROR="(.+)"/ and do {
chomp;
my @local_mirrors = split(/;/, $1);
push @mlist, @local_mirrors;
};
}
close CONFIG;
};
return @mlist;
}
sub which($) {
my $prog = shift;
my $res = `which $prog`;
$res or return undef;
$res =~ /^no / and return undef;
$res =~ /not found/ and return undef;
return $res;
}
my $md5cmd = which("md5sum");
$md5cmd or $md5cmd = which("md5");
$md5cmd or die 'no md5 checksum program found, please install md5 or md5sum';
chomp $md5cmd;
sub download
{
my $mirror = shift;
my $options = $ENV{WGET_OPTIONS};
$options or $options = "";
$mirror =~ s/\/$//;
if( $mirror =~ /^file:\/\// ) {
my $cache = $mirror;
$cache =~ s/file:\/\///g;
if(system("test -d $cache")) {
print STDERR "Wrong local cache directory -$cache-.\n";
cleanup();
return;
}
if(! -d $target) {
system("mkdir -p $target/");
}
system("cp -vf $cache/$filename $target/$filename.dl") == 0 or return;
system("$md5cmd $target/$filename.dl > \"$target/$filename.md5sum\" ") == 0 or return;
} else {
open WGET, "wget -t5 --timeout=20 --no-check-certificate $options -O- \"$mirror/$filename\" |" or die "Cannot launch wget.\n";
open MD5SUM, "| $md5cmd > \"$target/$filename.md5sum\"" or die "Cannot launch md5sum.\n";
open OUTPUT, "> $target/$filename.dl" or die "Cannot create file $target/$filename.dl: $!\n";
my $buffer;
while (read WGET, $buffer, 1048576) {
print MD5SUM $buffer;
print OUTPUT $buffer;
}
close MD5SUM;
close WGET;
close OUTPUT;
if (($? >> 8) != 0 ) {
print STDERR "Download failed.\n";
cleanup();
return;
}
}
my $sum = `cat "$target/$filename.md5sum"`;
$sum =~ /^(\w+)\s*/ or die "Could not generate md5sum\n";
$sum = $1;
if (($md5sum =~ /\w{32}/) and ($sum ne $md5sum)) {
print STDERR "MD5 sum of the downloaded file does not match (file: $sum, requested: $md5sum) - deleting download.\n";
cleanup();
return;
}
unlink "$target/$filename";
system("mv \"$target/$filename.dl\" \"$target/$filename\"");
cleanup();
}
sub cleanup
{
unlink "$target/$filename.dl";
unlink "$target/$filename.md5sum";
}
@mirrors = localmirrors();
foreach my $mirror (@ARGV) {
if ($mirror =~ /^\@SF\/(.+)$/) {
# give sourceforge a few more tries, because it redirects to different mirrors
for (1 .. 5) {
push @mirrors, "http://downloads.sourceforge.net/$1";
}
} elsif ($mirror =~ /^\@GNU\/(.+)$/) {
push @mirrors, "ftp://ftp.gnu.org/gnu/$1";
push @mirrors, "ftp://ftp.belnet.be/mirror/ftp.gnu.org/gnu/$1";
push @mirrors, "ftp://ftp.mirror.nl/pub/mirror/gnu/$1";
push @mirrors, "http://mirror.switch.ch/ftp/mirror/gnu/$1";
push @mirrors, "ftp://ftp.uu.net/archive/systems/gnu/$1";
push @mirrors, "ftp://ftp.eu.uu.net/pub/gnu/$1";
push @mirrors, "ftp://ftp.leo.org/pub/comp/os/unix/gnu/$1";
push @mirrors, "ftp://ftp.digex.net/pub/gnu/$1";
} elsif ($mirror =~ /^\@KERNEL\/(.+)$/) {
my @extra = ( $1 );
if ($filename =~ /linux-\d+\.\d+(?:\.\d+)?-rc/) {
push @extra, "$extra[0]/testing";
} elsif ($filename =~ /linux-(\d+\.\d+(?:\.\d+)?)/) {
push @extra, "$extra[0]/longterm/v$1";
}
foreach my $dir (@extra) {
push @mirrors, "ftp://ftp.all.kernel.org/pub/$dir";
push @mirrors, "http://ftp.all.kernel.org/pub/$dir";
push @mirrors, "ftp://ftp.de.kernel.org/pub/$dir";
push @mirrors, "http://ftp.de.kernel.org/pub/$dir";
push @mirrors, "ftp://ftp.fr.kernel.org/pub/$dir";
push @mirrors, "http://ftp.fr.kernel.org/pub/$dir";
}
} elsif ($mirror =~ /^\@GNOME\/(.+)$/) {
push @mirrors, "http://ftp.gnome.org/pub/GNOME/sources/$1";
push @mirrors, "http://ftp.unina.it/pub/linux/GNOME/sources/$1";
push @mirrors, "http://fr2.rpmfind.net/linux/gnome.org/sources/$1";
push @mirrors, "ftp://ftp.dit.upm.es/pub/GNOME/sources/$1";
push @mirrors, "ftp://ftp.no.gnome.org/pub/GNOME/sources/$1";
push @mirrors, "http://ftp.acc.umu.se/pub/GNOME/sources/$1";
push @mirrors, "http://ftp.belnet.be/mirror/ftp.gnome.org/sources/$1";
push @mirrors, "http://linorg.usp.br/gnome/sources/$1";
push @mirrors, "http://mirror.aarnet.edu.au/pub/GNOME/sources/$1";
push @mirrors, "http://mirrors.ibiblio.org/pub/mirrors/gnome/sources/$1";
push @mirrors, "ftp://ftp.cse.buffalo.edu/pub/Gnome/sources/$1";
push @mirrors, "ftp://ftp.nara.wide.ad.jp/pub/X11/GNOME/sources/$1";
}
else {
push @mirrors, $mirror;
}
}
#push @mirrors, 'http://mirror1.openwrt.org';
push @mirrors, 'http://mirror2.openwrt.org/sources';
push @mirrors, 'http://downloads.openwrt.org/sources';
while (!$ok) {
my $mirror = shift @mirrors;
$mirror or die "No more mirrors to try - giving up.\n";
download($mirror);
-f "$target/$filename" and $ok = 1;
}
$SIG{INT} = \&cleanup;