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 my $target = shift @ARGV;
14 my $filename = shift @ARGV;
15 my $md5sum = shift @ARGV;
16 my $scriptdir = dirname
($0);
21 @ARGV > 0 or die "Syntax: $0 <target dir> <filename> <md5sum> <mirror> [<mirror> ...]\n";
25 open LM
, "$scriptdir/localmirrors" and do {
32 open CONFIG
, "<".$ENV{'TOPDIR'}."/.config" and do {
34 /^CONFIG_LOCALMIRROR="(.+)"/ and do {
48 my $res = `which $prog`;
50 $res =~ /^no / and return undef;
51 $res =~ /not found/ and return undef;
55 my $md5cmd = which
("md5sum");
56 $md5cmd or $md5cmd = which
("md5");
57 $md5cmd or die 'no md5 checksum program found, please install md5 or md5sum';
63 my $options = $ENV{WGET_OPTIONS
};
64 $options or $options = "";
67 open WGET
, "wget -t1 --timeout=20 $options -O- \"$mirror/$filename\" |" or die "Cannot launch wget.\n";
68 open MD5SUM
, "| $md5cmd > \"$target/$filename.md5sum\"" or die "Cannot launch md5sum.\n";
69 open OUTPUT
, "> $target/$filename.dl" or die "Cannot create file $target/$filename.dl: $!\n";
71 while (read WGET
, $buffer, 1048576) {
79 if (($?
>> 8) != 0 ) {
80 print STDERR
"Download failed.\n";
85 my $sum = `cat "$target/$filename.md5sum"`;
86 $sum =~ /^(\w+)\s*/ or die "Could not generate md5sum\n";
89 if (($md5sum =~ /\w{32}/) and ($sum ne $md5sum)) {
90 print STDERR
"MD5 sum of the downloaded file does not match - deleting download.\n";
95 unlink "$target/$filename";
96 system("mv \"$target/$filename.dl\" \"$target/$filename\"");
102 unlink "$target/$filename.dl";
103 unlink "$target/$filename.md5sum";
106 @mirrors = localmirrors
();
108 foreach my $mirror (@ARGV) {
109 if ($mirror =~ /^\@SF\/(.+)$/) {
110 # give sourceforge a few more tries, because it redirects to different mirrors
112 push @mirrors, "http://downloads.sourceforge.net/$1";
114 } elsif ($mirror =~ /^\@GNU\/(.+)$/) {
116 push @mirrors, "ftp://ftp.gnu.org/gnu/$gnupath";
117 push @mirrors, "ftp://ftp.belnet.be/mirror/ftp.gnu.org/gnu/$gnupath";
118 push @mirrors, "ftp://ftp.mirror.nl/pub/mirror/gnu/$gnupath";
119 push @mirrors, "http://mirror.switch.ch/ftp/mirror/gnu/$gnupath";
120 push @mirrors, "ftp://ftp.uu.net/archive/systems/gnu/$gnupath";
121 push @mirrors, "ftp://ftp.eu.uu.net/pub/gnu/$gnupath";
122 push @mirrors, "ftp://ftp.leo.org/pub/comp/os/unix/gnu/$gnupath";
123 push @mirrors, "ftp://ftp.digex.net/pub/gnu/$gnupath";
125 push @mirrors, $mirror;
129 #push @mirrors, 'http://mirror1.openwrt.org';
130 push @mirrors, 'http://mirror2.openwrt.org/sources';
131 push @mirrors, 'http://downloads.openwrt.org/sources';
134 my $mirror = shift @mirrors;
135 $mirror or die "No more mirrors to try - giving up.\n";
138 -f
"$target/$filename" and $ok = 1;
141 $SIG{INT
} = \
&cleanup
;
This page took 0.056483 seconds and 5 git commands to generate.