path: root/scripts/get_dvb_firmware

#!/usr/bin/env perl
# SPDX-License-Identifier: GPL-2.0-or-later
#     DVB firmware extractor
#
#     (c) 2004 Andrew de Quincey
#

use File::Temp qw/ tempdir /;
use IO::Handle;

@components = ( "sp8870", "sp887x", "tda10045", "tda10046",
		"tda10046lifeview", "av7110", "dec2000t", "dec2540t",
		"dec3000s", "vp7041", "vp7049", "dibusb", "nxt2002", "nxt2004",
		"or51211", "or51132_qam", "or51132_vsb", "bluebird",
		"opera1", "cx231xx", "cx18", "cx23885", "pvrusb2", "mpc718",
		"af9015", "ngene", "az6027", "lme2510_lg", "lme2510c_s7395",
		"lme2510c_s7395_old", "drxk", "drxk_terratec_h5",
		"drxk_hauppauge_hvr930c", "tda10071", "it9135", "drxk_pctv",
		"drxk_terratec_htc_stick", "sms1xxx_hcw", "si2165");

# Check args
syntax() if (scalar(@ARGV) != 1);
$cid = $ARGV[0];

# Do it!
for ($i=0; $i < scalar(@components); $i++) {
    if ($cid eq $components[$i]) {
	$outfile = eval($cid);
	die $@ if $@;
	print STDERR <<EOF;
Firmware(s) $outfile extracted successfully.
Now copy it(them) to either /usr/lib/hotplug/firmware or /lib/firmware
(depending on configuration of firmware hotplug).
EOF
	exit(0);
    }
}

# If we get here, it wasn't found
print STDERR "Unknown component \"$cid\"\n";
syntax();




# ---------------------------------------------------------------
# Firmware-specific extraction subroutines

sub sp8870 {
    my $sourcefile = "tt_Premium_217g.zip";
    my $url = "http://www.softwarepatch.pl/9999ccd06a4813cb827dbb0005071c71/$sourcefile";
    my $hash = "53970ec17a538945a6d8cb608a7b3899";
    my $outfile = "dvb-fe-sp8870.fw";
    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);

    checkstandard();

    wgetfile($sourcefile, $url);
    unzip($sourcefile, $tmpdir);
    verify("$tmpdir/software/OEM/HE/App/boot/SC_MAIN.MC", $hash);
    copy("$tmpdir/software/OEM/HE/App/boot/SC_MAIN.MC", $outfile);

    $outfile;
}

sub sp887x {
    my $sourcefile = "Dvbt1.3.57.6.zip";
    my $url = "http://www.avermedia.com/software/$sourcefile";
    my $cabfile = "DVBT Net  Ver1.3.57.6/disk1/data1.cab";
    my $hash = "237938d53a7f834c05c42b894ca68ac3";
    my $outfile = "dvb-fe-sp887x.fw";
    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);

    checkstandard();
    checkunshield();

    wgetfile($sourcefile, $url);
    unzip($sourcefile, $tmpdir);
    unshield("$tmpdir/$cabfile", $tmpdir);
    verify("$tmpdir/ZEnglish/sc_main.mc", $hash);
    copy("$tmpdir/ZEnglish/sc_main.mc", $outfile);

    $outfile;
}

sub tda10045 {
    my $sourcefile = "tt_budget_217g.zip";
    my $url = "http://www.technotrend.de/new/217g/$sourcefile";
    my $hash = "2105fd5bf37842fbcdfa4bfd58f3594a";
    my $outfile = "dvb-fe-tda10045.fw";
    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);

    checkstandard();

    wgetfile($sourcefile, $url);
    unzip($sourcefile, $tmpdir);
    extract("$tmpdir/software/OEM/PCI/App/ttlcdacc.dll", 0x37ef9, 30555, "$tmpdir/fwtmp");
    verify("$tmpdir/fwtmp", $hash);
    copy("$tmpdir/fwtmp", $outfile);

    $outfile;
}

sub tda10046 {
	my $sourcefile = "TT_PCI_2.19h_28_11_2006.zip";
	my $url = "http://technotrend.com.ua/download/software/219/$sourcefile";
	my $hash = "6a7e1e2f2644b162ff0502367553c72d";
	my $outfile = "dvb-fe-tda10046.fw";
	my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);

	checkstandard();

	wgetfile($sourcefile, $url);
	unzip($sourcefile, $tmpdir);
	extract("$tmpdir/TT_PCI_2.19h_28_11_2006/software/OEM/PCI/App/ttlcdacc.dll", 0x65389, 24478, "$tmpdir/fwtmp");
	verify("$tmpdir/fwtmp", $hash);
	copy("$tmpdir/fwtmp", $outfile);

	$outfile;
}

sub tda10046lifeview {
    my $sourcefile = "7%5Cdrv_2.11.02.zip";
    my $url = "http://www.lifeview.hk/dbimages/document/$sourcefile";
    my $hash = "1ea24dee4eea8fe971686981f34fd2e0";
    my $outfile = "dvb-fe-tda10046.fw";
    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);

    checkstandard();

    wgetfile($sourcefile, $url);
    unzip($sourcefile, $tmpdir);
    extract("$tmpdir/LVHybrid.sys", 0x8b088, 24602, "$tmpdir/fwtmp");
    verify("$tmpdir/fwtmp", $hash);
    copy("$tmpdir/fwtmp", $outfile);

    $outfile;
}

sub av7110 {
    my $sourcefile = "dvb-ttpci-01.fw-261d";
    my $url = "https://linuxtv.org/downloads/firmware/$sourcefile";
    my $hash = "603431b6259715a8e88f376a53b64e2f";
    my $outfile = "dvb-ttpci-01.fw";

    checkstandard();

    wgetfile($sourcefile, $url);
    verify($sourcefile