diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/adam2flash-fritzbox.pl | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/scripts/adam2flash-fritzbox.pl b/scripts/adam2flash-fritzbox.pl new file mode 100644 index 000000000..04cf9f7f6 --- /dev/null +++ b/scripts/adam2flash-fritzbox.pl @@ -0,0 +1,209 @@ +#!/usr/bin/perl +# +# D-Link DSL-G6x4T flash utility +# +# Copyright (C) 2005 Felix Fietkau <mailto@nbd.name> +# based on fbox recovery util by Enrik Berkhan +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# + +use IO::Socket::INET; +use IO::Select; +use Socket; +use strict; +use warnings; + +sub usage() { + print STDERR "Usage: $0 <ip> [firmware.bin]\n\n"; + exit 0; +} + +my $ip = shift @ARGV; +$ip and $ip =~ /\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/ or usage(); + +my $setip = unpack("N", inet_aton($ip)); +$setip > 0 or usage(); + +my @packets; +foreach my $ver ([18, 1], [22, 2]) { + push @packets, pack("vCCVNV", 0, @$ver, 1, $setip, 0); +} +print STDERR "Looking for device: "; +my $scanning; +my $box; + +my $probe = IO::Socket::INET->new(Proto => 'udp', + Broadcast => 1, + LocalAddr => $ip, + LocalPort => 5035) or die "socket: $!"; +my $sel = IO::Select->new($probe); +my $packet = pack("vCCVNV", 0, 18, 1, 1, 0, 0); +my $broadcast = sockaddr_in(5035, INADDR_BROADCAST); + +$probe->send($packet, 0, $broadcast); + + +scan_again: +print "Looking for Fritz!Box "; +my @boxes = (); +my $peer; +$scanning = 100; +print "o"; +while($scanning) { + my $reply; + my @ready; + + if (@ready = $sel->can_read(0.2)) { + $peer = $probe->recv($reply, 16); + next if (length($reply) < 16); + my ($port, $addr) = sockaddr_in($peer); + my ($major, $minor1, $minor2, $code, $addr2) = unpack("vCCVV", $reply); + $addr2 = pack("N", $addr2); + if ($code == 2) { + print "O"; + push @boxes, [$major, $minor1, $minor2, $addr, $addr2]; + $scanning = 2 if ($scanning > 2); + } + } else { + $scanning--; + if (scalar @boxes == 0) { + $probe->send($packet, 0, $broadcast); + print "o"; + } else { + print "."; + } + } +} + +if (scalar @boxes == 0) { + print " none found, giving up.\n"; + exit 1; +} else { + print " found!\n"; +} + +{ + package ADAM2FTP; + use base qw(Net::FTP); + # ADAM2 requires upper case commands, some brain dead firewall doesn't ;-) + sub _USER { shift->command("USER",@_)->response() } + sub _PASV { shift->command("P\@SW")->response() == Net::FTP::CMD_OK } + sub _GETENV { + my $ftp = shift; + my ($ok, $name, $value); + + $ftp->command("GETENV",@_); + while(length($ok = $ftp->response()) < 1) { + my $line = $ftp->getline(); + unless (defined($value)) { + chomp($line); + ($name, $value) = split(/\s+/, $line, 2); + } + } + $ftp->debug_print(0, "getenv: $value\n") + if $ftp->debug(); + return $value; + } + sub getenv { + my $ftp = shift; + my $name = shift; + return $ftp->_GETENV($name); + } + sub _REBOOT { shift->command("REBOOT")->response() == Net::FTP::CMD_OK } + sub reboot { + my $ftp = shift; + $ftp->_REBOOT; + $ftp->close; + } + sub check { + my $ftp = shift; + + delete ${*$ftp}{'net_ftp_port'}; + delete ${*$ftp}{'net_ftp_pasv'}; + + my $data = $ftp->_data_cmd('CHECK' ,@_) or return undef; + my $sum; + if (${${*$ftp}{'net_cmd_resp'}}[0] =~ /^Flash check 0x([0-9A-F]{8})/) { + $sum = hex($1); + } + $data->_close(); + return $sum; + } +} + +# passive mode geht mit Net::FTP nicht, connected zu spaet fuer ADAM2! +my $ftp = ADAM2FTP->new($ip, Passive => 0, Debug => 0, Timeout => 600) + or die "can't FTP ADAM2"; +$ftp->login("adam2", "adam2") or die "can't login adam2"; +$ftp->binary(); +my $pid = $ftp->getenv('ProductID'); +my $hwrev = $ftp->getenv('HWRevision'); +my $fwrev = $ftp->getenv('firmware_info'); +my $ulrev = $ftp->getenv('urlader-version'); + +print "Product ID: $pid\n"; +print "Hardware Revision: $hwrev\n"; +print "Urlader Revision: $ulrev\n"; +print "Firmware Revision: $fwrev\n"; + +$ftp->hash(\*STDOUT, 64 * 1024); + +my $file = shift @ARGV; +$file || exit 0; + +open FILE, "<$file" or die "can't open firmware file\n"; + +my $mtd0 = $ftp->getenv("mtd0"); +my $mtd1 = $ftp->getenv("mtd1"); +my ($ksize, $fssize); + +$mtd1 =~ /^(0x\w+),(0x\w+)$/ and $ksize = hex($2) - hex($1); +$mtd0 =~ /^(0x\w+),(0x\w+)$/ and $fssize = hex($2) - hex($1); +$ksize and $fssize or die 'cannot read partition offsets'; +printf STDERR "Available flash space: 0x%08x (0x%08x + 0x%08x)\n", $ksize + $fssize, $ksize, $fssize; + +$ftp->command("MEDIA FLSH")->response(); +$ftp->binary(); +print STDERR "Writing to mtd1...\n"; + +my $dc = $ftp->stor("fs mtd1"); +$dc or die "can't open data connection\n"; +my $rbytes = 1; + +while (($ksize > 0) and ($rbytes > 0)) { + my $buffer; + my $len = ($ksize > 1024 ? 1024 : $ksize); + $rbytes = read FILE, $buffer, $len; + $rbytes and $ksize -= $dc->write($buffer, $rbytes, 600); +} + +$dc->close(); +$rbytes or die "no more data left to write\n"; + +print STDERR "Writing to mtd0...\n"; + +$dc = $ftp->stor("fs mtd0"); +$dc or die "can't open data connection\n"; + +while (($fssize > 0) and ($rbytes > 0)) { + my $buffer; + my $len = ($fssize > 1024 ? 1024 : $fssize); + $rbytes = read FILE, $buffer, $len; + $rbytes and $fssize -= $dc->write($buffer, $rbytes, 600); +} + +$dc->close(); +$ftp->reboot(); |