3 # Copyright (C) 2006 OpenWrt.org
5 # This is free software, licensed under the GNU General Public License v2.
6 # See /LICENSE for more information.
13 @ARGV > 2 or die "Syntax: $0 <target dir> <filename> <md5sum> [<mirror> ...]\n";
15 my $target = shift @ARGV;
16 my $filename = shift @ARGV;
17 my $md5sum = shift @ARGV;
18 my $scriptdir = dirname($0);
24 open LM, "$scriptdir/localmirrors" and do {
27 push @mlist, $_ if $_;
31 open CONFIG, "<".$ENV{'TOPDIR'}."/.config" and do {
33 /^CONFIG_LOCALMIRROR="(.+)"/ and do {
35 my @local_mirrors = split(/;/, $1);
36 push @mlist, @local_mirrors;
47 my $res = `which $prog`;
49 $res =~ /^no / and return undef;
50 $res =~ /not found/ and return undef;
54 my $md5cmd = which("md5sum");
55 $md5cmd or $md5cmd = which("md5");
56 $md5cmd or die 'no md5 checksum program found, please install md5 or md5sum';
62 my $options = $ENV{WGET_OPTIONS};
63 $options or $options = "";
66 if( $mirror =~ /^file:\/\// ) {
68 $cache =~ s/file:\/\///g;
69 if(system("test -d $cache")) {
70 print STDERR "Wrong local cache directory -$cache-.\n";
75 system("mkdir -p $target/");
77 system("cp -vf $cache/$filename $target/$filename.dl") == 0 or return;
78 system("$md5cmd $target/$filename.dl > \"$target/$filename.md5sum\" ") == 0 or return;
80 open WGET, "wget -t5 --timeout=20 --no-check-certificate $options -O- \"$mirror/$filename\" |" or die "Cannot launch wget.\n";
81 open MD5SUM, "| $md5cmd > \"$target/$filename.md5sum\"" or die "Cannot launch md5sum.\n";
82 open OUTPUT, "> $target/$filename.dl" or die "Cannot create file $target/$filename.dl: $!\n";
84 while (read WGET, $buffer, 1048576) {
92 if (($? >> 8) != 0 ) {
93 print STDERR "Download failed.\n";
99 my $sum = `cat "$target/$filename.md5sum"`;
100 $sum =~ /^(\w+)\s*/ or die "Could not generate md5sum\n";
103 if (($md5sum =~ /\w{32}/) and ($sum ne $md5sum)) {
104 print STDERR "MD5 sum of the downloaded file does not match (file: $sum, requested: $md5sum) - deleting download.\n";
109 unlink "$target/$filename";
110 system("mv \"$target/$filename.dl\" \"$target/$filename\"");
116 unlink "$target/$filename.dl";
117 unlink "$target/$filename.md5sum";
120 @mirrors = localmirrors();
122 foreach my $mirror (@ARGV) {
123 if ($mirror =~ /^\@SF\/(.+)$/) {
124 # give sourceforge a few more tries, because it redirects to different mirrors
126 push @mirrors, "http://downloads.sourceforge.net/$1";
128 } elsif ($mirror =~ /^\@GNU\/(.+)$/) {
129 push @mirrors, "ftp://ftp.gnu.org/gnu/$1";
130 push @mirrors, "ftp://ftp.belnet.be/mirror/ftp.gnu.org/gnu/$1";
131 push @mirrors, "ftp://ftp.mirror.nl/pub/mirror/gnu/$1";
132 push @mirrors, "http://mirror.switch.ch/ftp/mirror/gnu/$1";
133 push @mirrors, "ftp://ftp.uu.net/archive/systems/gnu/$1";
134 push @mirrors, "ftp://ftp.eu.uu.net/pub/gnu/$1";
135 push @mirrors, "ftp://ftp.leo.org/pub/comp/os/unix/gnu/$1";
136 push @mirrors, "ftp://ftp.digex.net/pub/gnu/$1";
137 } elsif ($mirror =~ /^\@KERNEL\/(.+)$/) {
139 if ($filename =~ /linux-\d+\.\d+(?:\.\d+)?-rc/) {
140 push @extra, "$extra[0]/testing";
141 } elsif ($filename =~ /linux-(\d+\.\d+(?:\.\d+)?)/) {
142 push @extra, "$extra[0]/longterm/v$1";
144 foreach my $dir (@extra) {
145 push @mirrors, "ftp://ftp.all.kernel.org/pub/$dir";
146 push @mirrors, "http://ftp.all.kernel.org/pub/$dir";
147 push @mirrors, "ftp://ftp.de.kernel.org/pub/$dir";
148 push @mirrors, "http://ftp.de.kernel.org/pub/$dir";
149 push @mirrors, "ftp://ftp.fr.kernel.org/pub/$dir";
150 push @mirrors, "http://ftp.fr.kernel.org/pub/$dir";
152 } elsif ($mirror =~ /^\@GNOME\/(.+)$/) {
153 push @mirrors, "http://ftp.gnome.org/pub/GNOME/sources/$1";
154 push @mirrors, "http://ftp.unina.it/pub/linux/GNOME/sources/$1";
155 push @mirrors, "http://fr2.rpmfind.net/linux/gnome.org/sources/$1";
156 push @mirrors, "ftp://ftp.dit.upm.es/pub/GNOME/sources/$1";
157 push @mirrors, "ftp://ftp.no.gnome.org/pub/GNOME/sources/$1";
158 push @mirrors, "http://ftp.acc.umu.se/pub/GNOME/sources/$1";
159 push @mirrors, "http://ftp.belnet.be/mirror/ftp.gnome.org/sources/$1";
160 push @mirrors, "http://linorg.usp.br/gnome/sources/$1";
161 push @mirrors, "http://mirror.aarnet.edu.au/pub/GNOME/sources/$1";
162 push @mirrors, "http://mirrors.ibiblio.org/pub/mirrors/gnome/sources/$1";
163 push @mirrors, "ftp://ftp.cse.buffalo.edu/pub/Gnome/sources/$1";
164 push @mirrors, "ftp://ftp.nara.wide.ad.jp/pub/X11/GNOME/sources/$1";
167 push @mirrors, $mirror;
171 #push @mirrors, 'http://mirror1.openwrt.org';
172 push @mirrors, 'http://mirror2.openwrt.org/sources';
173 push @mirrors, 'http://downloads.openwrt.org/sources';
176 my $mirror = shift @mirrors;
177 $mirror or die "No more mirrors to try - giving up.\n";
180 -f "$target/$filename" and $ok = 1;
183 $SIG{INT} = \&cleanup;