X-Git-Url: https://git.archive.openwrt.org/?p=openwrt.git;a=blobdiff_plain;f=scripts%2Fdownload.pl;h=20f38f17e6db556ad6739c16fdd67ce084f4675d;hp=806ee804581012690b74803288f65debfb4de9a8;hb=85a35c1ace460528c07017ee543b9bcc1f627c76;hpb=052222fc5f21d013a5524a6fc8f04442bcfafed4

diff --git a/scripts/download.pl b/scripts/download.pl
index 806ee80458..20f38f17e6 100755
--- a/scripts/download.pl
+++ b/scripts/download.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 # 
 # Copyright (C) 2006 OpenWrt.org
 #
@@ -9,22 +9,27 @@
 use strict;
 use warnings;
 use File::Basename;
+use File::Copy;
 
-@ARGV > 2 or die "Syntax: $0 <target dir> <filename> <md5sum> [<mirror> ...]\n";
+@ARGV > 2 or die "Syntax: $0 <target dir> <filename> <hash> <url filename> [<mirror> ...]\n";
 
+my $url_filename;
 my $target = shift @ARGV;
 my $filename = shift @ARGV;
-my $md5sum = shift @ARGV;
+my $file_hash = shift @ARGV;
+$url_filename = shift @ARGV unless $ARGV[0] =~ /:\/\//;
 my $scriptdir = dirname($0);
 my @mirrors;
 my $ok;
 
+$url_filename or $url_filename = $filename;
+
 sub localmirrors {
-    my @mlist;
-    open LM, "$scriptdir/localmirrors" and do {
+	my @mlist;
+	open LM, "$scriptdir/localmirrors" and do {
 	    while (<LM>) {
 			chomp $_;
-			push @mlist, $_;
+			push @mlist, $_ if $_;
 		}
 		close LM;
 	};
@@ -32,14 +37,17 @@ sub localmirrors {
 		while (<CONFIG>) {
 			/^CONFIG_LOCALMIRROR="(.+)"/ and do {
 				chomp;
-				push @mlist, $1;
+				my @local_mirrors = split(/;/, $1);
+				push @mlist, @local_mirrors;
 			};
 		}
 		close CONFIG;
 	};
-	
 
-    return @mlist;
+	my $mirror = $ENV{'DOWNLOAD_MIRROR'};
+	$mirror and push @mlist, split(/;/, $mirror);
+
+	return @mlist;
 }
 
 sub which($) {
@@ -51,55 +59,113 @@ sub which($) {
 	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 hash_cmd() {
+	my $len = length($file_hash);
+	my $cmd;
+
+	$len == 64 and return "openssl dgst -sha256 | sed -e 's,.*= ,,'";
+	$len == 32 and do {
+		my $cmd = which("md5sum") || which("md5") || die 'no md5 checksum program found, please install md5 or md5sum';
+		chomp $cmd;
+		return $cmd;
+	};
+	return undef;
+}
+
+my $hash_cmd = hash_cmd();
 
 sub download
 {
 	my $mirror = shift;
-	my $options = $ENV{WGET_OPTIONS};
-	$options or $options = "";
-	
-	$mirror =~ s/\/$//;
-	open WGET, "wget -t1 --timeout=20 $options -O- \"$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;
+	my $options = $ENV{WGET_OPTIONS} || "";
+
+	$mirror =~ s!/$!!;
+
+	if ($mirror =~ s!^file://!!) {
+		if (! -d "$mirror") {
+			print STDERR "Wrong local cache directory -$mirror-.\n";
+			cleanup();
+			return;
+		}
+
+		if (! -d "$target") {
+			system("mkdir", "-p", "$target/");
+		}
+
+		if (! open TMPDLS, "find $mirror -follow -name $filename 2>/dev/null |") {
+			print("Failed to search for $filename in $mirror\n");
+			return;
+		}
+
+		my $link;
+
+		while (defined(my $line = readline TMPDLS)) {
+			chomp ($link = $line);
+			if ($. > 1) {
+				print("$. or more instances of $filename in $mirror found . Only one instance allowed.\n");
+				return;
+			}
+		}
+
+		close TMPDLS;
+
+		if (! $link) {
+			print("No instances of $filename found in $mirror.\n");
+			return;
+		}
+
+		print("Copying $filename from $link\n");
+		copy($link, "$target/$filename.dl");
+
+		$hash_cmd and do {
+			if (system("cat '$target/$filename.dl' | $hash_cmd > '$target/$filename.hash'")) {
+				print("Failed to generate hash for $filename\n");
+				return;
+			}
+		};
+	} else {
+		open WGET, "wget -t5 --timeout=20 --no-check-certificate $options -O- '$mirror/$url_filename' |" or die "Cannot launch wget.\n";
+		$hash_cmd and do {
+			open MD5SUM, "| $hash_cmd > '$target/$filename.hash'" or die "Cannot launch $hash_cmd.\n";
+		};
+		open OUTPUT, "> $target/$filename.dl" or die "Cannot create file $target/$filename.dl: $!\n";
+		my $buffer;
+		while (read WGET, $buffer, 1048576) {
+			$hash_cmd and print MD5SUM $buffer;
+			print OUTPUT $buffer;
+		}
+		$hash_cmd and close MD5SUM;
+		close WGET;
+		close OUTPUT;
+
+		if ($? >> 8) {
+			print STDERR "Download failed.\n";
+			cleanup();
+			return;
+		}
 	}
-	
+
+	$hash_cmd and do {
+		my $sum = `cat "$target/$filename.hash"`;
+		$sum =~ /^(\w+)\s*/ or die "Could not generate file hash\n";
+		$sum = $1;
+
+		if ($sum ne $file_hash) {
+			print STDERR "MD5 sum of the downloaded file does not match (file: $sum, requested: $file_hash) - deleting download.\n";
+			cleanup();
+			return;
+		}
+	};
+
 	unlink "$target/$filename";
-	system("mv \"$target/$filename.dl\" \"$target/$filename\"");
+	system("mv", "$target/$filename.dl", "$target/$filename");
 	cleanup();
 }
 
 sub cleanup
 {
 	unlink "$target/$filename.dl";
-	unlink "$target/$filename.md5sum";
+	unlink "$target/$filename.hash";
 }
 
 @mirrors = localmirrors();
@@ -110,25 +176,44 @@ foreach my $mirror (@ARGV) {
 		for (1 .. 5) {
 			push @mirrors, "http://downloads.sourceforge.net/$1";
 		}
+	} elsif ($mirror =~ /^\@APACHE\/(.+)$/) {
+		push @mirrors, "http://ftp.tudelft.nl/apache/$1";
+		push @mirrors, "http://apache.openmirror.de/$1";
+		push @mirrors, "http://mirrors.ocf.berkeley.edu/apache/$1";
+		push @mirrors, "http://mirror.cc.columbia.edu/pub/software/apache/$1";
+		push @mirrors, "http://ftp.jaist.ac.jp/pub/apache/$1";
 	} elsif ($mirror =~ /^\@GNU\/(.+)$/) {
-		push @mirrors, "ftp://ftp.gnu.org/gnu/$1";
+		push @mirrors, "http://ftpmirror.gnu.org/$1";
+		push @mirrors, "http://ftp.gnu.org/pub/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 =~ /^\@SAVANNAH\/(.+)$/) {
+		push @mirrors, "http://download.savannah.gnu.org/releases/$1";
+		push @mirrors, "http://nongnu.uib.no/$1";
+		push @mirrors, "http://ftp.igh.cnrs.fr/pub/nongnu/$1";
+		push @mirrors, "http://download-mirror.savannah.gnu.org/releases/$1";
 	} elsif ($mirror =~ /^\@KERNEL\/(.+)$/) {
-		push @mirrors, "ftp://ftp.us.kernel.org/pub/$1";
-		push @mirrors, "http://ftp.us.kernel.org/pub/$1";
-		push @mirrors, "ftp://ftp.kernel.org/pub/$1";
-		push @mirrors, "http://ftp.kernel.org/pub/$1";
-		push @mirrors, "ftp://ftp.de.kernel.org/pub/$1";
-		push @mirrors, "http://ftp.de.kernel.org/pub/$1";
-		push @mirrors, "ftp://ftp.fr.kernel.org/pub/$1";
-		push @mirrors, "http://ftp.fr.kernel.org/pub/$1";
-	} else {
+		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 $dir (@extra) {
+			push @mirrors, "https://kernel.org/pub/$dir";
+			push @mirrors, "ftp://kernel.org/pub/$dir";
+		}
+    } elsif ($mirror =~ /^\@GNOME\/(.+)$/) {
+		push @mirrors, "http://ftp.gnome.org/pub/GNOME/sources/$1";
+		push @mirrors, "http://www.mirrorservice.org/sites/ftp.gnome.org/pub/GNOME/sources/$1";
+		push @mirrors, "http://fr2.rpmfind.net/linux/gnome.org/sources/$1";
+		push @mirrors, "http://ftp.acc.umu.se/pub/GNOME/sources/$1";
+		push @mirrors, "http://ftp.belnet.be/ftp.gnome.org/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, $mirror;
 	}
 }
@@ -140,7 +225,7 @@ push @mirrors, 'http://downloads.openwrt.org/sources';
 while (!$ok) {
 	my $mirror = shift @mirrors;
 	$mirror or die "No more mirrors to try - giving up.\n";
-	
+
 	download($mirror);
 	-f "$target/$filename" and $ok = 1;
 }