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billie 09/09/02 20:49:58 |
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|
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Added: get_dvb_firmware-2009.07.06 |
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Log: |
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Version bump. |
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(Portage version: 2.1.6.13/cvs/Linux i686) |
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|
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Revision Changes Path |
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1.1 media-tv/linuxtv-dvb-firmware/files/get_dvb_firmware-2009.07.06 |
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|
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file : http://sources.gentoo.org/viewcvs.py/gentoo-x86/media-tv/linuxtv-dvb-firmware/files/get_dvb_firmware-2009.07.06?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo-x86/media-tv/linuxtv-dvb-firmware/files/get_dvb_firmware-2009.07.06?rev=1.1&content-type=text/plain |
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|
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Index: get_dvb_firmware-2009.07.06 |
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=================================================================== |
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#!/usr/bin/perl |
| 17 |
# DVB firmware extractor |
| 18 |
# |
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# (c) 2004 Andrew de Quincey |
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
| 24 |
# (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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|
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use File::Temp qw/ tempdir /; |
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use IO::Handle; |
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|
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@components = ( "sp8870", "sp887x", "tda10045", "tda10046", |
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"tda10046lifeview", "av7110", "dec2000t", "dec2540t", |
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"dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004", |
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"or51211", "or51132_qam", "or51132_vsb", "bluebird", |
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"opera1", "cx231xx", "cx18", "cx23885", "pvrusb2", "mpc718" ); |
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|
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# Check args |
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syntax() if (scalar(@ARGV) != 1); |
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$cid = $ARGV[0]; |
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|
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# Do it! |
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for ($i=0; $i < scalar(@components); $i++) { |
| 51 |
if ($cid eq $components[$i]) { |
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$outfile = eval($cid); |
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die $@ if $@; |
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print STDERR <<EOF; |
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Firmware(s) $outfile extracted successfully. |
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Now copy it(they) to either /usr/lib/hotplug/firmware or /lib/firmware |
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(depending on configuration of firmware hotplug). |
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EOF |
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exit(0); |
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} |
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} |
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|
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# If we get here, it wasn't found |
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print STDERR "Unknown component \"$cid\"\n"; |
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syntax(); |
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|
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|
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|
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|
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# --------------------------------------------------------------- |
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# Firmware-specific extraction subroutines |
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|
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sub sp8870 { |
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my $sourcefile = "tt_Premium_217g.zip"; |
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my $url = "http://2.download.softwarepatch.pl/1619edb0dcb493dd5337b94a1f79c3f6/$sourcefile"; |
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my $hash = "53970ec17a538945a6d8cb608a7b3899"; |
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my $outfile = "dvb-fe-sp8870.fw"; |
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my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); |
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|
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checkstandard(); |
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|
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wgetfile($sourcefile, $url); |
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unzip($sourcefile, $tmpdir); |
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verify("$tmpdir/software/OEM/HE/App/boot/SC_MAIN.MC", $hash); |
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copy("$tmpdir/software/OEM/HE/App/boot/SC_MAIN.MC", $outfile); |
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|
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$outfile; |
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} |
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|
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sub sp887x { |
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my $sourcefile = "Dvbt1.3.57.6.zip"; |
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my $url = "http://www.avermedia.com/software/$sourcefile"; |
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my $cabfile = "DVBT Net Ver1.3.57.6/disk1/data1.cab"; |
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my $hash = "237938d53a7f834c05c42b894ca68ac3"; |
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my $outfile = "dvb-fe-sp887x.fw"; |
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my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); |
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|
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checkstandard(); |
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checkunshield(); |
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|
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wgetfile($sourcefile, $url); |
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unzip($sourcefile, $tmpdir); |
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unshield("$tmpdir/$cabfile", $tmpdir); |
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verify("$tmpdir/ZEnglish/sc_main.mc", $hash); |
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copy("$tmpdir/ZEnglish/sc_main.mc", $outfile); |
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|
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$outfile; |
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} |
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|
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sub tda10045 { |
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my $sourcefile = "tt_budget_217g.zip"; |
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my $url = "http://www.technotrend.de/new/217g/$sourcefile"; |
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my $hash = "2105fd5bf37842fbcdfa4bfd58f3594a"; |
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my $outfile = "dvb-fe-tda10045.fw"; |
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my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); |
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|
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checkstandard(); |
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|
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wgetfile($sourcefile, $url); |
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unzip($sourcefile, $tmpdir); |
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extract("$tmpdir/software/OEM/PCI/App/ttlcdacc.dll", 0x37ef9, 30555, "$tmpdir/fwtmp"); |
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verify("$tmpdir/fwtmp", $hash); |
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copy("$tmpdir/fwtmp", $outfile); |
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|
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$outfile; |
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} |
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|
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sub tda10046 { |
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my $sourcefile = "TT_PCI_2.19h_28_11_2006.zip"; |
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my $url = "http://www.tt-download.com/download/updates/219/$sourcefile"; |
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my $hash = "6a7e1e2f2644b162ff0502367553c72d"; |
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my $outfile = "dvb-fe-tda10046.fw"; |
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my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); |
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|
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checkstandard(); |
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|
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wgetfile($sourcefile, $url); |
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unzip($sourcefile, $tmpdir); |
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extract("$tmpdir/TT_PCI_2.19h_28_11_2006/software/OEM/PCI/App/ttlcdacc.dll", 0x65389, 24478, "$tmpdir/fwtmp"); |
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verify("$tmpdir/fwtmp", $hash); |
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copy("$tmpdir/fwtmp", $outfile); |
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|
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$outfile; |
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} |
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|
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sub tda10046lifeview { |
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my $sourcefile = "7%5Cdrv_2.11.02.zip"; |
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my $url = "http://www.lifeview.hk/dbimages/document/$sourcefile"; |
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my $hash = "1ea24dee4eea8fe971686981f34fd2e0"; |
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my $outfile = "dvb-fe-tda10046.fw"; |
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my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); |
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|
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checkstandard(); |
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|
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wgetfile($sourcefile, $url); |
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unzip($sourcefile, $tmpdir); |
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extract("$tmpdir/LVHybrid.sys", 0x8b088, 24602, "$tmpdir/fwtmp"); |
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verify("$tmpdir/fwtmp", $hash); |
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copy("$tmpdir/fwtmp", $outfile); |
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|
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$outfile; |
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} |
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|
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sub av7110 { |
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my $sourcefile = "dvb-ttpci-01.fw-261d"; |
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my $url = "http://www.linuxtv.org/downloads/firmware/$sourcefile"; |
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my $hash = "603431b6259715a8e88f376a53b64e2f"; |
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my $outfile = "dvb-ttpci-01.fw"; |
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|
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checkstandard(); |
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|
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wgetfile($sourcefile, $url); |
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verify($sourcefile, $hash); |
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copy($sourcefile, $outfile); |
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|
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$outfile; |
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} |
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|
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sub dec2000t { |
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my $sourcefile = "dec217g.exe"; |
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my $url = "http://hauppauge.lightpath.net/de/$sourcefile"; |
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my $hash = "bd86f458cee4a8f0a8ce2d20c66215a9"; |
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my $outfile = "dvb-ttusb-dec-2000t.fw"; |
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my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); |
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|
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checkstandard(); |
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|
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wgetfile($sourcefile, $url); |
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unzip($sourcefile, $tmpdir); |
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verify("$tmpdir/software/OEM/STB/App/Boot/STB_PC_T.bin", $hash); |
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copy("$tmpdir/software/OEM/STB/App/Boot/STB_PC_T.bin", $outfile); |
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|
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$outfile; |
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} |
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|
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sub dec2540t { |
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my $sourcefile = "dec217g.exe"; |
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my $url = "http://hauppauge.lightpath.net/de/$sourcefile"; |
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my $hash = "53e58f4f5b5c2930beee74a7681fed92"; |
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my $outfile = "dvb-ttusb-dec-2540t.fw"; |
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my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); |
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|
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checkstandard(); |
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|
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wgetfile($sourcefile, $url); |
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unzip($sourcefile, $tmpdir); |
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verify("$tmpdir/software/OEM/STB/App/Boot/STB_PC_X.bin", $hash); |
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copy("$tmpdir/software/OEM/STB/App/Boot/STB_PC_X.bin", $outfile); |
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|
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$outfile; |
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} |
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|
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sub dec3000s { |
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my $sourcefile = "dec217g.exe"; |
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my $url = "http://hauppauge.lightpath.net/de/$sourcefile"; |
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my $hash = "b013ececea83f4d6d8d2a29ac7c1b448"; |
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my $outfile = "dvb-ttusb-dec-3000s.fw"; |
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my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); |
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|
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checkstandard(); |
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|
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wgetfile($sourcefile, $url); |
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unzip($sourcefile, $tmpdir); |
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verify("$tmpdir/software/OEM/STB/App/Boot/STB_PC_S.bin", $hash); |
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copy("$tmpdir/software/OEM/STB/App/Boot/STB_PC_S.bin", $outfile); |
| 226 |
|
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$outfile; |
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} |
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sub opera1{ |
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my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 0); |
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|
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checkstandard(); |
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my $fwfile1="dvb-usb-opera1-fpga-01.fw"; |
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my $fwfile2="dvb-usb-opera-01.fw"; |
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extract("2830SCap2.sys", 0x62e8, 55024, "$tmpdir/opera1-fpga.fw"); |
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extract("2830SLoad2.sys",0x3178,0x3685-0x3178,"$tmpdir/fw1part1"); |
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extract("2830SLoad2.sys",0x0980,0x3150-0x0980,"$tmpdir/fw1part2"); |
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delzero("$tmpdir/fw1part1","$tmpdir/fw1part1-1"); |
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delzero("$tmpdir/fw1part2","$tmpdir/fw1part2-1"); |
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verify("$tmpdir/fw1part1-1","5e0909858fdf0b5b09ad48b9fe622e70"); |
| 241 |
verify("$tmpdir/fw1part2-1","d6e146f321427e931df2c6fcadac37a1"); |
| 242 |
verify("$tmpdir/opera1-fpga.fw","0f8133f5e9051f5f3c1928f7e5a1b07d"); |
| 243 |
|
| 244 |
my $RES1="\x01\x92\x7f\x00\x01\x00"; |
| 245 |
my $RES0="\x01\x92\x7f\x00\x00\x00"; |
| 246 |
my $DAT1="\x01\x00\xe6\x00\x01\x00"; |
| 247 |
my $DAT0="\x01\x00\xe6\x00\x00\x00"; |
| 248 |
open FW,">$tmpdir/opera.fw"; |
| 249 |
print FW "$RES1"; |
| 250 |
print FW "$DAT1"; |
| 251 |
print FW "$RES1"; |
| 252 |
print FW "$DAT1"; |
| 253 |
appendfile(FW,"$tmpdir/fw1part1-1"); |
| 254 |
print FW "$RES0"; |
| 255 |
print FW "$DAT0"; |
| 256 |
print FW "$RES1"; |
| 257 |
print FW "$DAT1"; |
| 258 |
appendfile(FW,"$tmpdir/fw1part2-1"); |
| 259 |
print FW "$RES1"; |
| 260 |
print FW "$DAT1"; |
| 261 |
print FW "$RES0"; |
| 262 |
print FW "$DAT0"; |
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copy ("$tmpdir/opera1-fpga.fw",$fwfile1); |
| 264 |
copy ("$tmpdir/opera.fw",$fwfile2); |
| 265 |
|
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$fwfile1.",".$fwfile2; |
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} |
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sub vp7041 { |
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my $sourcefile = "TwinhanDTV2.608a.zip"; |
| 270 |
my $url = "http://www.twinhan.com/files/AW/Software/$sourcefile"; |
| 271 |
my $hash = "e88c9372d1f66609a3e7b072c53fbcfe"; |
| 272 |
my $outfile = "dvb-vp7041-2.422.fw"; |
| 273 |
my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); |
| 274 |
|
| 275 |
checkstandard(); |
| 276 |
|
| 277 |
wgetfile($sourcefile, $url); |
| 278 |
unzip($sourcefile, $tmpdir); |
| 279 |
extract("$tmpdir/TwinhanDTV2.608a/Drivers/7041/WinXP/UDTTload.sys", 12503, 3036, "$tmpdir/fwtmp1"); |
| 280 |
extract("$tmpdir/TwinhanDTV2.608a/Drivers/7041/WinXP/UDTTload.sys", 2207, 10274, "$tmpdir/fwtmp2"); |
| 281 |
|
| 282 |
my $CMD = "\000\001\000\222\177\000"; |
| 283 |
my $PAD = "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"; |
| 284 |
my ($FW); |
| 285 |
open $FW, ">$tmpdir/fwtmp3"; |
| 286 |
print $FW "$CMD\001$PAD"; |
| 287 |
print $FW "$CMD\001$PAD"; |
| 288 |
appendfile($FW, "$tmpdir/fwtmp1"); |
| 289 |
print $FW "$CMD\000$PAD"; |
| 290 |
print $FW "$CMD\001$PAD"; |
| 291 |
appendfile($FW, "$tmpdir/fwtmp2"); |
| 292 |
print $FW "$CMD\001$PAD"; |
| 293 |
print $FW "$CMD\000$PAD"; |
| 294 |
close($FW); |
| 295 |
|
| 296 |
verify("$tmpdir/fwtmp3", $hash); |
| 297 |
copy("$tmpdir/fwtmp3", $outfile); |
| 298 |
|
| 299 |
$outfile; |
| 300 |
} |
| 301 |
|
| 302 |
sub dibusb { |
| 303 |
my $url = "http://www.linuxtv.org/downloads/firmware/dvb-usb-dibusb-5.0.0.11.fw"; |
| 304 |
my $outfile = "dvb-dibusb-5.0.0.11.fw"; |
| 305 |
my $hash = "fa490295a527360ca16dcdf3224ca243"; |
| 306 |
|
| 307 |
checkstandard(); |
| 308 |
|
| 309 |
wgetfile($outfile, $url); |
| 310 |
verify($outfile,$hash); |
| 311 |
|
| 312 |
$outfile; |
| 313 |
} |
| 314 |
|
| 315 |
sub nxt2002 { |
| 316 |
my $sourcefile = "Technisat_DVB-PC_4_4_COMPACT.zip"; |
| 317 |
my $url = "http://www.bbti.us/download/windows/$sourcefile"; |
| 318 |
my $hash = "476befae8c7c1bb9648954060b1eec1f"; |
| 319 |
my $outfile = "dvb-fe-nxt2002.fw"; |
| 320 |
my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); |
| 321 |
|
| 322 |
checkstandard(); |
| 323 |
|
| 324 |
wgetfile($sourcefile, $url); |
| 325 |
unzip($sourcefile, $tmpdir); |
| 326 |
verify("$tmpdir/SkyNET.sys", $hash); |
| 327 |
extract("$tmpdir/SkyNET.sys", 331624, 5908, $outfile); |
| 328 |
|
| 329 |
$outfile; |
| 330 |
} |
| 331 |
|
| 332 |
sub nxt2004 { |
| 333 |
my $sourcefile = "AVerTVHD_MCE_A180_Drv_v1.2.2.16.zip"; |
| 334 |
my $url = "http://www.avermedia-usa.com/support/Drivers/$sourcefile"; |
| 335 |
my $hash = "111cb885b1e009188346d72acfed024c"; |
| 336 |
my $outfile = "dvb-fe-nxt2004.fw"; |
| 337 |
my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); |
| 338 |
|
| 339 |
checkstandard(); |
| 340 |
|
| 341 |
wgetfile($sourcefile, $url); |
| 342 |
unzip($sourcefile, $tmpdir); |
| 343 |
verify("$tmpdir/3xHybrid.sys", $hash); |
| 344 |
extract("$tmpdir/3xHybrid.sys", 465304, 9584, $outfile); |
| 345 |
|
| 346 |
$outfile; |
| 347 |
} |
| 348 |
|
| 349 |
sub or51211 { |
| 350 |
my $fwfile = "dvb-fe-or51211.fw"; |
| 351 |
my $url = "http://linuxtv.org/downloads/firmware/$fwfile"; |
| 352 |
my $hash = "d830949c771a289505bf9eafc225d491"; |
| 353 |
|
| 354 |
checkstandard(); |
| 355 |
|
| 356 |
wgetfile($fwfile, $url); |
| 357 |
verify($fwfile, $hash); |
| 358 |
|
| 359 |
$fwfile; |
| 360 |
} |
| 361 |
|
| 362 |
sub cx231xx { |
| 363 |
my $fwfile = "v4l-cx231xx-avcore-01.fw"; |
| 364 |
my $url = "http://linuxtv.org/downloads/firmware/$fwfile"; |
| 365 |
my $hash = "7d3bb956dc9df0eafded2b56ba57cc42"; |
| 366 |
|
| 367 |
checkstandard(); |
| 368 |
|
| 369 |
wgetfile($fwfile, $url); |
| 370 |
verify($fwfile, $hash); |
| 371 |
|
| 372 |
$fwfile; |
| 373 |
} |
| 374 |
|
| 375 |
sub cx18 { |
| 376 |
my $url = "http://linuxtv.org/downloads/firmware/"; |
| 377 |
|
| 378 |
my %files = ( |
| 379 |
'v4l-cx23418-apu.fw' => '588f081b562f5c653a3db1ad8f65939a', |
| 380 |
'v4l-cx23418-cpu.fw' => 'b6c7ed64bc44b1a6e0840adaeac39d79', |
| 381 |
'v4l-cx23418-dig.fw' => '95bc688d3e7599fd5800161e9971cc55', |
| 382 |
); |
| 383 |
|
| 384 |
checkstandard(); |
| 385 |
|
| 386 |
my $allfiles; |
| 387 |
foreach my $fwfile (keys %files) { |
| 388 |
wgetfile($fwfile, "$url/$fwfile"); |
| 389 |
verify($fwfile, $files{$fwfile}); |
| 390 |
$allfiles .= " $fwfile"; |
| 391 |
} |
| 392 |
|
| 393 |
$allfiles =~ s/^\s//; |
| 394 |
|
| 395 |
$allfiles; |
| 396 |
} |
| 397 |
|
| 398 |
sub mpc718 { |
| 399 |
my $archive = 'Yuan MPC718 TV Tuner Card 2.13.10.1016.zip'; |
| 400 |
my $url = "ftp://ftp.work.acer-euro.com/desktop/aspire_idea510/vista/Drivers/$archive"; |
| 401 |
my $fwfile = "dvb-cx18-mpc718-mt352.fw"; |
| 402 |
my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); |
| 403 |
|
| 404 |
checkstandard(); |
| 405 |
wgetfile($archive, $url); |
| 406 |
unzip($archive, $tmpdir); |
| 407 |
|
| 408 |
my $sourcefile = "$tmpdir/Yuan MPC718 TV Tuner Card 2.13.10.1016/mpc718_32bit/yuanrap.sys"; |
| 409 |
my $found = 0; |
| 410 |
|
| 411 |
open IN, '<', $sourcefile or die "Couldn't open $sourcefile to extract $fwfile data\n"; |
| 412 |
binmode IN; |
| 413 |
open OUT, '>', $fwfile; |
| 414 |
binmode OUT; |
| 415 |
{ |
| 416 |
# Block scope because we change the line terminator variable $/ |
| 417 |
my $prevlen = 0; |
| 418 |
my $currlen; |
| 419 |
|
| 420 |
# Buried in the data segment are 3 runs of almost identical |
| 421 |
# register-value pairs that end in 0x5d 0x01 which is a "TUNER GO" |
| 422 |
# command for the MT352. |
| 423 |
# Pull out the middle run (because it's easy) of register-value |
| 424 |
# pairs to make the "firmware" file. |
| 425 |
|
| 426 |
local $/ = "\x5d\x01"; # MT352 "TUNER GO" |
| 427 |
|
| 428 |
while (<IN>) { |
| 429 |
$currlen = length($_); |
| 430 |
if ($prevlen == $currlen && $currlen <= 64) { |
| 431 |
chop; chop; # Get rid of "TUNER GO" |
| 432 |
s/^\0\0//; # get rid of leading 00 00 if it's there |
| 433 |
printf OUT "$_"; |
| 434 |
$found = 1; |
| 435 |
last; |
| 436 |
} |
| 437 |
$prevlen = $currlen; |
| 438 |
} |
| 439 |
} |
| 440 |
close OUT; |
| 441 |
close IN; |
| 442 |
if (!$found) { |
| 443 |
unlink $fwfile; |
| 444 |
die "Couldn't find valid register-value sequence in $sourcefile for $fwfile\n"; |
| 445 |
} |
| 446 |
$fwfile; |
| 447 |
} |
| 448 |
|
| 449 |
sub cx23885 { |
| 450 |
my $url = "http://linuxtv.org/downloads/firmware/"; |
| 451 |
|
| 452 |
my %files = ( |
| 453 |
'v4l-cx23885-avcore-01.fw' => 'a9f8f5d901a7fb42f552e1ee6384f3bb', |
| 454 |
'v4l-cx23885-enc.fw' => 'a9f8f5d901a7fb42f552e1ee6384f3bb', |
| 455 |
); |
| 456 |
|
| 457 |
checkstandard(); |
| 458 |
|
| 459 |
my $allfiles; |
| 460 |
foreach my $fwfile (keys %files) { |
| 461 |
wgetfile($fwfile, "$url/$fwfile"); |
| 462 |
verify($fwfile, $files{$fwfile}); |
| 463 |
$allfiles .= " $fwfile"; |
| 464 |
} |
| 465 |
|
| 466 |
$allfiles =~ s/^\s//; |
| 467 |
|
| 468 |
$allfiles; |
| 469 |
} |
| 470 |
|
| 471 |
sub pvrusb2 { |
| 472 |
my $url = "http://linuxtv.org/downloads/firmware/"; |
| 473 |
|
| 474 |
my %files = ( |
| 475 |
'v4l-cx25840.fw' => 'dadb79e9904fc8af96e8111d9cb59320', |
| 476 |
); |
| 477 |
|
| 478 |
checkstandard(); |
| 479 |
|
| 480 |
my $allfiles; |
| 481 |
foreach my $fwfile (keys %files) { |
| 482 |
wgetfile($fwfile, "$url/$fwfile"); |
| 483 |
verify($fwfile, $files{$fwfile}); |
| 484 |
$allfiles .= " $fwfile"; |
| 485 |
} |
| 486 |
|
| 487 |
$allfiles =~ s/^\s//; |
| 488 |
|
| 489 |
$allfiles; |
| 490 |
} |
| 491 |
|
| 492 |
sub or51132_qam { |
| 493 |
my $fwfile = "dvb-fe-or51132-qam.fw"; |
| 494 |
my $url = "http://linuxtv.org/downloads/firmware/$fwfile"; |
| 495 |
my $hash = "7702e8938612de46ccadfe9b413cb3b5"; |
| 496 |
|
| 497 |
checkstandard(); |
| 498 |
|
| 499 |
wgetfile($fwfile, $url); |
| 500 |
verify($fwfile, $hash); |
| 501 |
|
| 502 |
$fwfile; |
| 503 |
} |
| 504 |
|
| 505 |
sub or51132_vsb { |
| 506 |
my $fwfile = "dvb-fe-or51132-vsb.fw"; |
| 507 |
my $url = "http://linuxtv.org/downloads/firmware/$fwfile"; |
| 508 |
my $hash = "c16208e02f36fc439a557ad4c613364a"; |
| 509 |
|
| 510 |
checkstandard(); |
| 511 |
|
| 512 |
wgetfile($fwfile, $url); |
| 513 |
verify($fwfile, $hash); |
| 514 |
|
| 515 |
$fwfile; |
| 516 |
} |
| 517 |
|
| 518 |
sub bluebird { |
| 519 |
my $url = "http://www.linuxtv.org/download/dvb/firmware/dvb-usb-bluebird-01.fw"; |
| 520 |
my $outfile = "dvb-usb-bluebird-01.fw"; |
| 521 |
my $hash = "658397cb9eba9101af9031302671f49d"; |
| 522 |
|
| 523 |
checkstandard(); |
| 524 |
|
| 525 |
wgetfile($outfile, $url); |
| 526 |
verify($outfile,$hash); |
| 527 |
|
| 528 |
$outfile; |
| 529 |
} |
| 530 |
|
| 531 |
# --------------------------------------------------------------- |
| 532 |
# Utilities |
| 533 |
|
| 534 |
sub checkstandard { |
| 535 |
if (system("which unzip > /dev/null 2>&1")) { |
| 536 |
die "This firmware requires the unzip command - see ftp://ftp.info-zip.org/pub/infozip/UnZip.html\n"; |
| 537 |
} |
| 538 |
if (system("which md5sum > /dev/null 2>&1")) { |
| 539 |
die "This firmware requires the md5sum command - see http://www.gnu.org/software/coreutils/\n"; |
| 540 |
} |
| 541 |
if (system("which wget > /dev/null 2>&1")) { |
| 542 |
die "This firmware requires the wget command - see http://wget.sunsite.dk/\n"; |
| 543 |
} |
| 544 |
} |
| 545 |
|
| 546 |
sub checkunshield { |
| 547 |
if (system("which unshield > /dev/null 2>&1")) { |
| 548 |
die "This firmware requires the unshield command - see http://sourceforge.net/projects/synce/\n"; |
| 549 |
} |
| 550 |
} |
| 551 |
|
| 552 |
sub wgetfile { |
| 553 |
my ($sourcefile, $url) = @_; |
| 554 |
|
| 555 |
if (! -f $sourcefile) { |
| 556 |
system("wget -O \"$sourcefile\" \"$url\"") and die "wget failed - unable to download firmware"; |
| 557 |
} |
| 558 |
} |
| 559 |
|
| 560 |
sub unzip { |
| 561 |
my ($sourcefile, $todir) = @_; |
| 562 |
|
| 563 |
$status = system("unzip -q -o -d \"$todir\" \"$sourcefile\" 2>/dev/null" ); |
| 564 |
if ((($status >> 8) > 2) || (($status & 0xff) != 0)) { |
| 565 |
die ("unzip failed - unable to extract firmware"); |
| 566 |
} |
| 567 |
} |
| 568 |
|
| 569 |
sub unshield { |
| 570 |
my ($sourcefile, $todir) = @_; |
| 571 |
|
| 572 |
system("unshield x -d \"$todir\" \"$sourcefile\" > /dev/null" ) and die ("unshield failed - unable to extract firmware"); |
| 573 |
} |
| 574 |
|
| 575 |
sub verify { |
| 576 |
my ($filename, $hash) = @_; |
| 577 |
my ($testhash); |
| 578 |
|
| 579 |
open(CMD, "md5sum \"$filename\"|"); |
| 580 |
$testhash = <CMD>; |
| 581 |
$testhash =~ /([a-zA-Z0-9]*)/; |
| 582 |
$testhash = $1; |
| 583 |
close CMD; |
| 584 |
die "Hash of extracted file does not match!\n" if ($testhash ne $hash); |
| 585 |
} |
| 586 |
|
| 587 |
sub copy { |
| 588 |
my ($from, $to) = @_; |
| 589 |
|
| 590 |
system("cp -f \"$from\" \"$to\"") and die ("cp failed"); |
| 591 |
} |
| 592 |
|
| 593 |
sub extract { |
| 594 |
my ($infile, $offset, $length, $outfile) = @_; |
| 595 |
my ($chunklength, $buf, $rcount); |
| 596 |
|
| 597 |
open INFILE, "<$infile"; |
| 598 |
open OUTFILE, ">$outfile"; |
| 599 |
sysseek(INFILE, $offset, SEEK_SET); |
| 600 |
while($length > 0) { |
| 601 |
# Calc chunk size |
| 602 |
$chunklength = 2048; |
| 603 |
$chunklength = $length if ($chunklength > $length); |
| 604 |
|
| 605 |
$rcount = sysread(INFILE, $buf, $chunklength); |
| 606 |
die "Ran out of data\n" if ($rcount != $chunklength); |
| 607 |
syswrite(OUTFILE, $buf); |
| 608 |
$length -= $rcount; |
| 609 |
} |
| 610 |
close INFILE; |
| 611 |
close OUTFILE; |
| 612 |
} |
| 613 |
|
| 614 |
sub appendfile { |
| 615 |
my ($FH, $infile) = @_; |
| 616 |
my ($buf); |
| 617 |
|
| 618 |
open INFILE, "<$infile"; |
| 619 |
while(1) { |
| 620 |
$rcount = sysread(INFILE, $buf, 2048); |
| 621 |
last if ($rcount == 0); |
| 622 |
print $FH $buf; |
| 623 |
} |
| 624 |
close(INFILE); |
| 625 |
} |
| 626 |
|
| 627 |
sub delzero{ |
| 628 |
my ($infile,$outfile) =@_; |
| 629 |
|
| 630 |
open INFILE,"<$infile"; |
| 631 |
open OUTFILE,">$outfile"; |
| 632 |
while (1){ |
| 633 |
$rcount=sysread(INFILE,$buf,22); |
| 634 |
$len=ord(substr($buf,0,1)); |
| 635 |
print OUTFILE substr($buf,0,1); |
| 636 |
print OUTFILE substr($buf,2,$len+3); |
| 637 |
last if ($rcount<1); |
| 638 |
printf OUTFILE "%c",0; |
| 639 |
#print $len." ".length($buf)."\n"; |
| 640 |
|
| 641 |
} |
| 642 |
close(INFILE); |
| 643 |
close(OUTFILE); |
| 644 |
} |
| 645 |
|
| 646 |
sub syntax() { |
| 647 |
print STDERR "syntax: get_dvb_firmware <component>\n"; |
| 648 |
print STDERR "Supported components:\n"; |
| 649 |
for($i=0; $i < scalar(@components); $i++) { |
| 650 |
print STDERR "\t" . $components[$i] . "\n"; |
| 651 |
} |
| 652 |
exit(1); |
| 653 |
} |
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