linux/Documentation/dvb/get_dvb_firmware
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   1#!/usr/bin/perl
   2#     DVB firmware extractor
   3#
   4#     (c) 2004 Andrew de Quincey
   5#
   6#     This program is free software; you can redistribute it and/or modify
   7#       it under the terms of the GNU General Public License as published by
   8#       the Free Software Foundation; either version 2 of the License, or
   9#       (at your option) any later version.
  10#
  11#     This program is distributed in the hope that it will be useful,
  12#       but WITHOUT ANY WARRANTY; without even the implied warranty of
  13#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14#
  15#     GNU General Public License for more details.
  16#
  17#     You should have received a copy of the GNU General Public License
  18#       along with this program; if not, write to the Free Software
  19#       Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20
  21use File::Temp qw/ tempdir /;
  22use IO::Handle;
  23
  24@components = ( "sp8870", "sp887x", "tda10045", "tda10046",
  25                "tda10046lifeview", "av7110", "dec2000t", "dec2540t",
  26                "dec3000s", "vp7041", "vp7049", "dibusb", "nxt2002", "nxt2004",
  27                "or51211", "or51132_qam", "or51132_vsb", "bluebird",
  28                "opera1", "cx231xx", "cx18", "cx23885", "pvrusb2", "mpc718",
  29                "af9015", "ngene", "az6027", "lme2510_lg", "lme2510c_s7395",
  30                "lme2510c_s7395_old", "drxk", "drxk_terratec_h5",
  31                "drxk_hauppauge_hvr930c", "tda10071", "it9135", "it9137",
  32                "drxk_pctv", "drxk_terratec_htc_stick", "sms1xxx_hcw");
  33
  34# Check args
  35syntax() if (scalar(@ARGV) != 1);
  36$cid = $ARGV[0];
  37
  38# Do it!
  39for ($i=0; $i < scalar(@components); $i++) {
  40    if ($cid eq $components[$i]) {
  41        $outfile = eval($cid);
  42        die $@ if $@;
  43        print STDERR <<EOF;
  44Firmware(s) $outfile extracted successfully.
  45Now copy it(them) to either /usr/lib/hotplug/firmware or /lib/firmware
  46(depending on configuration of firmware hotplug).
  47EOF
  48        exit(0);
  49    }
  50}
  51
  52# If we get here, it wasn't found
  53print STDERR "Unknown component \"$cid\"\n";
  54syntax();
  55
  56
  57
  58
  59# ---------------------------------------------------------------
  60# Firmware-specific extraction subroutines
  61
  62sub sp8870 {
  63    my $sourcefile = "tt_Premium_217g.zip";
  64    my $url = "http://www.softwarepatch.pl/9999ccd06a4813cb827dbb0005071c71/$sourcefile";
  65    my $hash = "53970ec17a538945a6d8cb608a7b3899";
  66    my $outfile = "dvb-fe-sp8870.fw";
  67    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
  68
  69    checkstandard();
  70
  71    wgetfile($sourcefile, $url);
  72    unzip($sourcefile, $tmpdir);
  73    verify("$tmpdir/software/OEM/HE/App/boot/SC_MAIN.MC", $hash);
  74    copy("$tmpdir/software/OEM/HE/App/boot/SC_MAIN.MC", $outfile);
  75
  76    $outfile;
  77}
  78
  79sub sp887x {
  80    my $sourcefile = "Dvbt1.3.57.6.zip";
  81    my $url = "http://www.avermedia.com/software/$sourcefile";
  82    my $cabfile = "DVBT Net  Ver1.3.57.6/disk1/data1.cab";
  83    my $hash = "237938d53a7f834c05c42b894ca68ac3";
  84    my $outfile = "dvb-fe-sp887x.fw";
  85    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
  86
  87    checkstandard();
  88    checkunshield();
  89
  90    wgetfile($sourcefile, $url);
  91    unzip($sourcefile, $tmpdir);
  92    unshield("$tmpdir/$cabfile", $tmpdir);
  93    verify("$tmpdir/ZEnglish/sc_main.mc", $hash);
  94    copy("$tmpdir/ZEnglish/sc_main.mc", $outfile);
  95
  96    $outfile;
  97}
  98
  99sub tda10045 {
 100    my $sourcefile = "tt_budget_217g.zip";
 101    my $url = "http://www.technotrend.de/new/217g/$sourcefile";
 102    my $hash = "2105fd5bf37842fbcdfa4bfd58f3594a";
 103    my $outfile = "dvb-fe-tda10045.fw";
 104    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 105
 106    checkstandard();
 107
 108    wgetfile($sourcefile, $url);
 109    unzip($sourcefile, $tmpdir);
 110    extract("$tmpdir/software/OEM/PCI/App/ttlcdacc.dll", 0x37ef9, 30555, "$tmpdir/fwtmp");
 111    verify("$tmpdir/fwtmp", $hash);
 112    copy("$tmpdir/fwtmp", $outfile);
 113
 114    $outfile;
 115}
 116
 117sub tda10046 {
 118        my $sourcefile = "TT_PCI_2.19h_28_11_2006.zip";
 119        my $url = "http://technotrend.com.ua/download/software/219/$sourcefile";
 120        my $hash = "6a7e1e2f2644b162ff0502367553c72d";
 121        my $outfile = "dvb-fe-tda10046.fw";
 122        my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 123
 124        checkstandard();
 125
 126        wgetfile($sourcefile, $url);
 127        unzip($sourcefile, $tmpdir);
 128        extract("$tmpdir/TT_PCI_2.19h_28_11_2006/software/OEM/PCI/App/ttlcdacc.dll", 0x65389, 24478, "$tmpdir/fwtmp");
 129        verify("$tmpdir/fwtmp", $hash);
 130        copy("$tmpdir/fwtmp", $outfile);
 131
 132        $outfile;
 133}
 134
 135sub tda10046lifeview {
 136    my $sourcefile = "7%5Cdrv_2.11.02.zip";
 137    my $url = "http://www.lifeview.hk/dbimages/document/$sourcefile";
 138    my $hash = "1ea24dee4eea8fe971686981f34fd2e0";
 139    my $outfile = "dvb-fe-tda10046.fw";
 140    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 141
 142    checkstandard();
 143
 144    wgetfile($sourcefile, $url);
 145    unzip($sourcefile, $tmpdir);
 146    extract("$tmpdir/LVHybrid.sys", 0x8b088, 24602, "$tmpdir/fwtmp");
 147    verify("$tmpdir/fwtmp", $hash);
 148    copy("$tmpdir/fwtmp", $outfile);
 149
 150    $outfile;
 151}
 152
 153sub av7110 {
 154    my $sourcefile = "dvb-ttpci-01.fw-261d";
 155    my $url = "http://www.linuxtv.org/downloads/firmware/$sourcefile";
 156    my $hash = "603431b6259715a8e88f376a53b64e2f";
 157    my $outfile = "dvb-ttpci-01.fw";
 158
 159    checkstandard();
 160
 161    wgetfile($sourcefile, $url);
 162    verify($sourcefile, $hash);
 163    copy($sourcefile, $outfile);
 164
 165    $outfile;
 166}
 167
 168sub dec2000t {
 169    my $sourcefile = "dec217g.exe";
 170    my $url = "http://hauppauge.lightpath.net/de/$sourcefile";
 171    my $hash = "bd86f458cee4a8f0a8ce2d20c66215a9";
 172    my $outfile = "dvb-ttusb-dec-2000t.fw";
 173    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 174
 175    checkstandard();
 176
 177    wgetfile($sourcefile, $url);
 178    unzip($sourcefile, $tmpdir);
 179    verify("$tmpdir/software/OEM/STB/App/Boot/STB_PC_T.bin", $hash);
 180    copy("$tmpdir/software/OEM/STB/App/Boot/STB_PC_T.bin", $outfile);
 181
 182    $outfile;
 183}
 184
 185sub dec2540t {
 186    my $sourcefile = "dec217g.exe";
 187    my $url = "http://hauppauge.lightpath.net/de/$sourcefile";
 188    my $hash = "53e58f4f5b5c2930beee74a7681fed92";
 189    my $outfile = "dvb-ttusb-dec-2540t.fw";
 190    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 191
 192    checkstandard();
 193
 194    wgetfile($sourcefile, $url);
 195    unzip($sourcefile, $tmpdir);
 196    verify("$tmpdir/software/OEM/STB/App/Boot/STB_PC_X.bin", $hash);
 197    copy("$tmpdir/software/OEM/STB/App/Boot/STB_PC_X.bin", $outfile);
 198
 199    $outfile;
 200}
 201
 202sub dec3000s {
 203    my $sourcefile = "dec217g.exe";
 204    my $url = "http://hauppauge.lightpath.net/de/$sourcefile";
 205    my $hash = "b013ececea83f4d6d8d2a29ac7c1b448";
 206    my $outfile = "dvb-ttusb-dec-3000s.fw";
 207    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 208
 209    checkstandard();
 210
 211    wgetfile($sourcefile, $url);
 212    unzip($sourcefile, $tmpdir);
 213    verify("$tmpdir/software/OEM/STB/App/Boot/STB_PC_S.bin", $hash);
 214    copy("$tmpdir/software/OEM/STB/App/Boot/STB_PC_S.bin", $outfile);
 215
 216    $outfile;
 217}
 218sub opera1{
 219        my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 0);
 220
 221        checkstandard();
 222        my $fwfile1="dvb-usb-opera1-fpga-01.fw";
 223        my $fwfile2="dvb-usb-opera-01.fw";
 224        extract("2830SCap2.sys", 0x62e8, 55024, "$tmpdir/opera1-fpga.fw");
 225        extract("2830SLoad2.sys",0x3178,0x3685-0x3178,"$tmpdir/fw1part1");
 226        extract("2830SLoad2.sys",0x0980,0x3150-0x0980,"$tmpdir/fw1part2");
 227        delzero("$tmpdir/fw1part1","$tmpdir/fw1part1-1");
 228        delzero("$tmpdir/fw1part2","$tmpdir/fw1part2-1");
 229        verify("$tmpdir/fw1part1-1","5e0909858fdf0b5b09ad48b9fe622e70");
 230        verify("$tmpdir/fw1part2-1","d6e146f321427e931df2c6fcadac37a1");
 231        verify("$tmpdir/opera1-fpga.fw","0f8133f5e9051f5f3c1928f7e5a1b07d");
 232
 233        my $RES1="\x01\x92\x7f\x00\x01\x00";
 234        my $RES0="\x01\x92\x7f\x00\x00\x00";
 235        my $DAT1="\x01\x00\xe6\x00\x01\x00";
 236        my $DAT0="\x01\x00\xe6\x00\x00\x00";
 237        open FW,">$tmpdir/opera.fw";
 238        print FW "$RES1";
 239        print FW "$DAT1";
 240        print FW "$RES1";
 241        print FW "$DAT1";
 242        appendfile(FW,"$tmpdir/fw1part1-1");
 243        print FW "$RES0";
 244        print FW "$DAT0";
 245        print FW "$RES1";
 246        print FW "$DAT1";
 247        appendfile(FW,"$tmpdir/fw1part2-1");
 248        print FW "$RES1";
 249        print FW "$DAT1";
 250        print FW "$RES0";
 251        print FW "$DAT0";
 252        copy ("$tmpdir/opera1-fpga.fw",$fwfile1);
 253        copy ("$tmpdir/opera.fw",$fwfile2);
 254
 255        $fwfile1.",".$fwfile2;
 256}
 257
 258sub vp7041 {
 259    my $sourcefile = "2.422.zip";
 260    my $url = "http://www.twinhan.com/files/driver/USB-Ter/$sourcefile";
 261    my $hash = "e88c9372d1f66609a3e7b072c53fbcfe";
 262    my $outfile = "dvb-vp7041-2.422.fw";
 263    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 264
 265    checkstandard();
 266
 267    wgetfile($sourcefile, $url);
 268    unzip($sourcefile, $tmpdir);
 269    extract("$tmpdir/VisionDTV/Drivers/Win2K&XP/UDTTload.sys", 12503, 3036, "$tmpdir/fwtmp1");
 270    extract("$tmpdir/VisionDTV/Drivers/Win2K&XP/UDTTload.sys", 2207, 10274, "$tmpdir/fwtmp2");
 271
 272    my $CMD = "\000\001\000\222\177\000";
 273    my $PAD = "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000";
 274    my ($FW);
 275    open $FW, ">$tmpdir/fwtmp3";
 276    print $FW "$CMD\001$PAD";
 277    print $FW "$CMD\001$PAD";
 278    appendfile($FW, "$tmpdir/fwtmp1");
 279    print $FW "$CMD\000$PAD";
 280    print $FW "$CMD\001$PAD";
 281    appendfile($FW, "$tmpdir/fwtmp2");
 282    print $FW "$CMD\001$PAD";
 283    print $FW "$CMD\000$PAD";
 284    close($FW);
 285
 286    verify("$tmpdir/fwtmp3", $hash);
 287    copy("$tmpdir/fwtmp3", $outfile);
 288
 289    $outfile;
 290}
 291
 292sub vp7049 {
 293    my $fwfile = "dvb-usb-vp7049-0.95.fw";
 294    my $url = "http://ao2.it/sites/default/files/blog/2012/11/06/linux-support-digicom-digitune-s-vp7049-udtt7049/$fwfile";
 295    my $hash = "5609fd295168aea88b25ff43a6f79c36";
 296
 297    checkstandard();
 298
 299    wgetfile($fwfile, $url);
 300    verify($fwfile, $hash);
 301
 302    $fwfile;
 303}
 304
 305sub dibusb {
 306        my $url = "http://www.linuxtv.org/downloads/firmware/dvb-usb-dibusb-5.0.0.11.fw";
 307        my $outfile = "dvb-dibusb-5.0.0.11.fw";
 308        my $hash = "fa490295a527360ca16dcdf3224ca243";
 309
 310        checkstandard();
 311
 312        wgetfile($outfile, $url);
 313        verify($outfile,$hash);
 314
 315        $outfile;
 316}
 317
 318sub nxt2002 {
 319    my $sourcefile = "Technisat_DVB-PC_4_4_COMPACT.zip";
 320    my $url = "http://www.bbti.us/download/windows/$sourcefile";
 321    my $hash = "476befae8c7c1bb9648954060b1eec1f";
 322    my $outfile = "dvb-fe-nxt2002.fw";
 323    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 324
 325    checkstandard();
 326
 327    wgetfile($sourcefile, $url);
 328    unzip($sourcefile, $tmpdir);
 329    verify("$tmpdir/SkyNET.sys", $hash);
 330    extract("$tmpdir/SkyNET.sys", 331624, 5908, $outfile);
 331
 332    $outfile;
 333}
 334
 335sub nxt2004 {
 336    my $sourcefile = "AVerTVHD_MCE_A180_Drv_v1.2.2.16.zip";
 337    my $url = "http://www.avermedia-usa.com/support/Drivers/$sourcefile";
 338    my $hash = "111cb885b1e009188346d72acfed024c";
 339    my $outfile = "dvb-fe-nxt2004.fw";
 340    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 341
 342    checkstandard();
 343
 344    wgetfile($sourcefile, $url);
 345    unzip($sourcefile, $tmpdir);
 346    verify("$tmpdir/3xHybrid.sys", $hash);
 347    extract("$tmpdir/3xHybrid.sys", 465304, 9584, $outfile);
 348
 349    $outfile;
 350}
 351
 352sub or51211 {
 353    my $fwfile = "dvb-fe-or51211.fw";
 354    my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
 355    my $hash = "d830949c771a289505bf9eafc225d491";
 356
 357    checkstandard();
 358
 359    wgetfile($fwfile, $url);
 360    verify($fwfile, $hash);
 361
 362    $fwfile;
 363}
 364
 365sub cx231xx {
 366    my $fwfile = "v4l-cx231xx-avcore-01.fw";
 367    my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
 368    my $hash = "7d3bb956dc9df0eafded2b56ba57cc42";
 369
 370    checkstandard();
 371
 372    wgetfile($fwfile, $url);
 373    verify($fwfile, $hash);
 374
 375    $fwfile;
 376}
 377
 378sub cx18 {
 379    my $url = "http://linuxtv.org/downloads/firmware/";
 380
 381    my %files = (
 382        'v4l-cx23418-apu.fw' => '588f081b562f5c653a3db1ad8f65939a',
 383        'v4l-cx23418-cpu.fw' => 'b6c7ed64bc44b1a6e0840adaeac39d79',
 384        'v4l-cx23418-dig.fw' => '95bc688d3e7599fd5800161e9971cc55',
 385    );
 386
 387    checkstandard();
 388
 389    my $allfiles;
 390    foreach my $fwfile (keys %files) {
 391        wgetfile($fwfile, "$url/$fwfile");
 392        verify($fwfile, $files{$fwfile});
 393        $allfiles .= " $fwfile";
 394    }
 395
 396    $allfiles =~ s/^\s//;
 397
 398    $allfiles;
 399}
 400
 401sub mpc718 {
 402    my $archive = 'Yuan MPC718 TV Tuner Card 2.13.10.1016.zip';
 403    my $url = "ftp://ftp.work.acer-euro.com/desktop/aspire_idea510/vista/Drivers/$archive";
 404    my $fwfile = "dvb-cx18-mpc718-mt352.fw";
 405    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 406
 407    checkstandard();
 408    wgetfile($archive, $url);
 409    unzip($archive, $tmpdir);
 410
 411    my $sourcefile = "$tmpdir/Yuan MPC718 TV Tuner Card 2.13.10.1016/mpc718_32bit/yuanrap.sys";
 412    my $found = 0;
 413
 414    open IN, '<', $sourcefile or die "Couldn't open $sourcefile to extract $fwfile data\n";
 415    binmode IN;
 416    open OUT, '>', $fwfile;
 417    binmode OUT;
 418    {
 419        # Block scope because we change the line terminator variable $/
 420        my $prevlen = 0;
 421        my $currlen;
 422
 423        # Buried in the data segment are 3 runs of almost identical
 424        # register-value pairs that end in 0x5d 0x01 which is a "TUNER GO"
 425        # command for the MT352.
 426        # Pull out the middle run (because it's easy) of register-value
 427        # pairs to make the "firmware" file.
 428
 429        local $/ = "\x5d\x01"; # MT352 "TUNER GO"
 430
 431        while (<IN>) {
 432            $currlen = length($_);
 433            if ($prevlen == $currlen && $currlen <= 64) {
 434                chop; chop; # Get rid of "TUNER GO"
 435                s/^\0\0//;  # get rid of leading 00 00 if it's there
 436                printf OUT "$_";
 437                $found = 1;
 438                last;
 439            }
 440            $prevlen = $currlen;
 441        }
 442    }
 443    close OUT;
 444    close IN;
 445    if (!$found) {
 446        unlink $fwfile;
 447        die "Couldn't find valid register-value sequence in $sourcefile for $fwfile\n";
 448    }
 449    $fwfile;
 450}
 451
 452sub cx23885 {
 453    my $url = "http://linuxtv.org/downloads/firmware/";
 454
 455    my %files = (
 456        'v4l-cx23885-avcore-01.fw' => 'a9f8f5d901a7fb42f552e1ee6384f3bb',
 457        'v4l-cx23885-enc.fw'       => 'a9f8f5d901a7fb42f552e1ee6384f3bb',
 458    );
 459
 460    checkstandard();
 461
 462    my $allfiles;
 463    foreach my $fwfile (keys %files) {
 464        wgetfile($fwfile, "$url/$fwfile");
 465        verify($fwfile, $files{$fwfile});
 466        $allfiles .= " $fwfile";
 467    }
 468
 469    $allfiles =~ s/^\s//;
 470
 471    $allfiles;
 472}
 473
 474sub pvrusb2 {
 475    my $url = "http://linuxtv.org/downloads/firmware/";
 476
 477    my %files = (
 478        'v4l-cx25840.fw'           => 'dadb79e9904fc8af96e8111d9cb59320',
 479    );
 480
 481    checkstandard();
 482
 483    my $allfiles;
 484    foreach my $fwfile (keys %files) {
 485        wgetfile($fwfile, "$url/$fwfile");
 486        verify($fwfile, $files{$fwfile});
 487        $allfiles .= " $fwfile";
 488    }
 489
 490    $allfiles =~ s/^\s//;
 491
 492    $allfiles;
 493}
 494
 495sub or51132_qam {
 496    my $fwfile = "dvb-fe-or51132-qam.fw";
 497    my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
 498    my $hash = "7702e8938612de46ccadfe9b413cb3b5";
 499
 500    checkstandard();
 501
 502    wgetfile($fwfile, $url);
 503    verify($fwfile, $hash);
 504
 505    $fwfile;
 506}
 507
 508sub or51132_vsb {
 509    my $fwfile = "dvb-fe-or51132-vsb.fw";
 510    my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
 511    my $hash = "c16208e02f36fc439a557ad4c613364a";
 512
 513    checkstandard();
 514
 515    wgetfile($fwfile, $url);
 516    verify($fwfile, $hash);
 517
 518    $fwfile;
 519}
 520
 521sub bluebird {
 522        my $url = "http://www.linuxtv.org/download/dvb/firmware/dvb-usb-bluebird-01.fw";
 523        my $outfile = "dvb-usb-bluebird-01.fw";
 524        my $hash = "658397cb9eba9101af9031302671f49d";
 525
 526        checkstandard();
 527
 528        wgetfile($outfile, $url);
 529        verify($outfile,$hash);
 530
 531        $outfile;
 532}
 533
 534sub af9015 {
 535        my $sourcefile = "download.ashx?file=57";
 536        my $url = "http://www.ite.com.tw/EN/Services/$sourcefile";
 537        my $hash = "e3f08935158038d385ad382442f4bb2d";
 538        my $outfile = "dvb-usb-af9015.fw";
 539        my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 540        my $fwoffset = 0x25690;
 541        my $fwlength = 18725;
 542        my ($chunklength, $buf, $rcount);
 543
 544        checkstandard();
 545
 546        wgetfile($sourcefile, $url);
 547        unzip($sourcefile, $tmpdir);
 548        verify("$tmpdir/Driver/Files/AF15BDA.sys", $hash);
 549
 550        open INFILE, '<', "$tmpdir/Driver/Files/AF15BDA.sys";
 551        open OUTFILE, '>', $outfile;
 552
 553        sysseek(INFILE, $fwoffset, SEEK_SET);
 554        while($fwlength > 0) {
 555                $chunklength = 55;
 556                $chunklength = $fwlength if ($chunklength > $fwlength);
 557                $rcount = sysread(INFILE, $buf, $chunklength);
 558                die "Ran out of data\n" if ($rcount != $chunklength);
 559                syswrite(OUTFILE, $buf);
 560                sysread(INFILE, $buf, 8);
 561                $fwlength -= $rcount + 8;
 562        }
 563
 564        close OUTFILE;
 565        close INFILE;
 566}
 567
 568sub ngene {
 569    my $url = "http://www.digitaldevices.de/download/";
 570    my $file1 = "ngene_15.fw";
 571    my $hash1 = "d798d5a757121174f0dbc5f2833c0c85";
 572    my $file2 = "ngene_17.fw";
 573    my $hash2 = "26b687136e127b8ac24b81e0eeafc20b";
 574    my $url2 = "http://l4m-daten.de/downloads/firmware/dvb-s2/linux/all/";
 575    my $file3 = "ngene_18.fw";
 576    my $hash3 = "ebce3ea769a53e3e0b0197c3b3f127e3";
 577
 578    checkstandard();
 579
 580    wgetfile($file1, $url . $file1);
 581    verify($file1, $hash1);
 582
 583    wgetfile($file2, $url . $file2);
 584    verify($file2, $hash2);
 585
 586    wgetfile($file3, $url2 . $file3);
 587    verify($file3, $hash3);
 588
 589    "$file1, $file2, $file3";
 590}
 591
 592sub az6027{
 593    my $firmware = "dvb-usb-az6027-03.fw";
 594    my $url = "http://linux.terratec.de/files/TERRATEC_S7/$firmware";
 595
 596    wgetfile($firmware, $url);
 597
 598    $firmware;
 599}
 600
 601sub lme2510_lg {
 602    my $sourcefile = "LMEBDA_DVBS.sys";
 603    my $hash = "fc6017ad01e79890a97ec53bea157ed2";
 604    my $outfile = "dvb-usb-lme2510-lg.fw";
 605    my $hasho = "caa065d5fdbd2c09ad57b399bbf55cad";
 606
 607    checkstandard();
 608
 609    verify($sourcefile, $hash);
 610    extract($sourcefile, 4168, 3841, $outfile);
 611    verify($outfile, $hasho);
 612    $outfile;
 613}
 614
 615sub lme2510c_s7395 {
 616    my $sourcefile = "US2A0D.sys";
 617    my $hash = "b0155a8083fb822a3bd47bc360e74601";
 618    my $outfile = "dvb-usb-lme2510c-s7395.fw";
 619    my $hasho = "3a3cf1aeebd17b6ddc04cebe131e94cf";
 620
 621    checkstandard();
 622
 623    verify($sourcefile, $hash);
 624    extract($sourcefile, 37248, 3720, $outfile);
 625    verify($outfile, $hasho);
 626    $outfile;
 627}
 628
 629sub lme2510c_s7395_old {
 630    my $sourcefile = "LMEBDA_DVBS7395C.sys";
 631    my $hash = "7572ae0eb9cdf91baabd7c0ba9e09b31";
 632    my $outfile = "dvb-usb-lme2510c-s7395.fw";
 633    my $hasho = "90430c5b435eb5c6f88fd44a9d950674";
 634
 635    checkstandard();
 636
 637    verify($sourcefile, $hash);
 638    extract($sourcefile, 4208, 3881, $outfile);
 639    verify($outfile, $hasho);
 640    $outfile;
 641}
 642
 643sub drxk {
 644    my $url = "http://l4m-daten.de/files/";
 645    my $zipfile = "DDTuner.zip";
 646    my $hash = "f5a37b9a20a3534997997c0b1382a3e5";
 647    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 648    my $drvfile = "DDTuner.sys";
 649    my $fwfile = "drxk_a3.mc";
 650
 651    checkstandard();
 652
 653    wgetfile($zipfile, $url . $zipfile);
 654    verify($zipfile, $hash);
 655    unzip($zipfile, $tmpdir);
 656    extract("$tmpdir/$drvfile", 0x14dd8, 15634, "$fwfile");
 657
 658    "$fwfile"
 659}
 660
 661sub drxk_hauppauge_hvr930c {
 662    my $url = "http://www.wintvcd.co.uk/drivers/";
 663    my $zipfile = "HVR-9x0_5_10_325_28153_SIGNED.zip";
 664    my $hash = "83ab82e7e9480ec8bf1ae0155ca63c88";
 665    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 666    my $drvfile = "HVR-900/emOEM.sys";
 667    my $fwfile = "dvb-usb-hauppauge-hvr930c-drxk.fw";
 668
 669    checkstandard();
 670
 671    wgetfile($zipfile, $url . $zipfile);
 672    verify($zipfile, $hash);
 673    unzip($zipfile, $tmpdir);
 674    extract("$tmpdir/$drvfile", 0x117b0, 42692, "$fwfile");
 675
 676    "$fwfile"
 677}
 678
 679sub drxk_terratec_h5 {
 680    my $url = "http://www.linuxtv.org/downloads/firmware/";
 681    my $hash = "19000dada8e2741162ccc50cc91fa7f1";
 682    my $fwfile = "dvb-usb-terratec-h5-drxk.fw";
 683
 684    checkstandard();
 685
 686    wgetfile($fwfile, $url . $fwfile);
 687    verify($fwfile, $hash);
 688
 689    "$fwfile"
 690}
 691
 692sub drxk_terratec_htc_stick {
 693    my $url = "http://ftp.terratec.de/Receiver/Cinergy_HTC_Stick/Updates/History/";
 694    my $zipfile = "Cinergy_HTC_Stick_Drv_5.09.1202.00_XP_Vista_7.exe";
 695    my $hash = "6722a2442a05423b781721fbc069ed5e";
 696    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 0);
 697    my $drvfile = "Cinergy HTC Stick/BDA Driver 5.09.1202.00/Windows 32 Bit/emOEM.sys";
 698    my $fwfile = "dvb-usb-terratec-htc-stick-drxk.fw";
 699
 700    checkstandard();
 701
 702    wgetfile($zipfile, $url . $zipfile);
 703    verify($zipfile, $hash);
 704    unzip($zipfile, $tmpdir);
 705    extract("$tmpdir/$drvfile", 0x4e5c0, 42692, "$fwfile");
 706
 707    "$fwfile"
 708}
 709
 710sub it9135 {
 711        my $sourcefile = "dvb-usb-it9135.zip";
 712        my $url = "http://www.ite.com.tw/uploads/firmware/v3.6.0.0/$sourcefile";
 713        my $hash = "1e55f6c8833f1d0ae067c2bb2953e6a9";
 714        my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 0);
 715        my $outfile = "dvb-usb-it9135.fw";
 716        my $fwfile1 = "dvb-usb-it9135-01.fw";
 717        my $fwfile2 = "dvb-usb-it9135-02.fw";
 718
 719        checkstandard();
 720
 721        wgetfile($sourcefile, $url);
 722        unzip($sourcefile, $tmpdir);
 723        verify("$tmpdir/$outfile", $hash);
 724        extract("$tmpdir/$outfile", 64, 8128, "$fwfile1");
 725        extract("$tmpdir/$outfile", 12866, 5817, "$fwfile2");
 726
 727        "$fwfile1 $fwfile2"
 728}
 729
 730sub it9137 {
 731    my $url = "http://kworld.server261.com/kworld/CD/ITE_TiVme/V1.00/";
 732    my $zipfile = "Driver_V10.323.1.0412.100412.zip";
 733    my $hash = "79b597dc648698ed6820845c0c9d0d37";
 734    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 0);
 735    my $drvfile = "Driver_V10.323.1.0412.100412/Data/x86/IT9135BDA.sys";
 736    my $fwfile = "dvb-usb-it9137-01.fw";
 737
 738    checkstandard();
 739
 740    wgetfile($zipfile, $url . $zipfile);
 741    verify($zipfile, $hash);
 742    unzip($zipfile, $tmpdir);
 743    extract("$tmpdir/$drvfile", 69632, 5731, "$fwfile");
 744
 745    "$fwfile"
 746}
 747
 748sub tda10071 {
 749    my $sourcefile = "PCTV_460e_reference.zip";
 750    my $url = "ftp://ftp.pctvsystems.com/TV/driver/PCTV%2070e%2080e%20100e%20320e%20330e%20800e/";
 751    my $hash = "4403de903bf2593464c8d74bbc200a57";
 752    my $fwfile = "dvb-fe-tda10071.fw";
 753    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 754
 755    checkstandard();
 756
 757    wgetfile($sourcefile, $url . $sourcefile);
 758    verify($sourcefile, $hash);
 759    unzip($sourcefile, $tmpdir);
 760    extract("$tmpdir/PCTV\ 70e\ 80e\ 100e\ 320e\ 330e\ 800e/32\ bit/emOEM.sys", 0x67d38, 40504, $fwfile);
 761
 762    "$fwfile";
 763}
 764
 765sub drxk_pctv {
 766    my $sourcefile = "PCTV_460e_reference.zip";
 767    my $url = "ftp://ftp.pctvsystems.com/TV/driver/PCTV%2070e%2080e%20100e%20320e%20330e%20800e/";
 768    my $hash = "4403de903bf2593464c8d74bbc200a57";
 769    my $fwfile = "dvb-demod-drxk-pctv.fw";
 770    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 771
 772    checkstandard();
 773
 774    wgetfile($sourcefile, $url . $sourcefile);
 775    verify($sourcefile, $hash);
 776    unzip($sourcefile, $tmpdir);
 777    extract("$tmpdir/PCTV\ 70e\ 80e\ 100e\ 320e\ 330e\ 800e/32\ bit/emOEM.sys", 0x72b80, 42692, $fwfile);
 778
 779    "$fwfile";
 780}
 781
 782sub sms1xxx_hcw {
 783    my $url = "http://steventoth.net/linux/sms1xxx/";
 784    my %files = (
 785        'sms1xxx-hcw-55xxx-dvbt-01.fw'  => "afb6f9fb9a71d64392e8564ef9577e5a",
 786        'sms1xxx-hcw-55xxx-dvbt-02.fw'  => "b44807098ba26e52cbedeadc052ba58f",
 787        'sms1xxx-hcw-55xxx-isdbt-02.fw' => "dae934eeea85225acbd63ce6cfe1c9e4",
 788    );
 789
 790    checkstandard();
 791
 792    my $allfiles;
 793    foreach my $fwfile (keys %files) {
 794        wgetfile($fwfile, "$url/$fwfile");
 795        verify($fwfile, $files{$fwfile});
 796        $allfiles .= " $fwfile";
 797    }
 798
 799    $allfiles =~ s/^\s//;
 800
 801    $allfiles;
 802}
 803
 804# ---------------------------------------------------------------
 805# Utilities
 806
 807sub checkstandard {
 808    if (system("which unzip > /dev/null 2>&1")) {
 809        die "This firmware requires the unzip command - see ftp://ftp.info-zip.org/pub/infozip/UnZip.html\n";
 810    }
 811    if (system("which md5sum > /dev/null 2>&1")) {
 812        die "This firmware requires the md5sum command - see http://www.gnu.org/software/coreutils/\n";
 813    }
 814    if (system("which wget > /dev/null 2>&1")) {
 815        die "This firmware requires the wget command - see http://wget.sunsite.dk/\n";
 816    }
 817}
 818
 819sub checkunshield {
 820    if (system("which unshield > /dev/null 2>&1")) {
 821        die "This firmware requires the unshield command - see http://sourceforge.net/projects/synce/\n";
 822    }
 823}
 824
 825sub wgetfile {
 826    my ($sourcefile, $url) = @_;
 827
 828    if (! -f $sourcefile) {
 829        system("wget -O \"$sourcefile\" \"$url\"") and die "wget failed - unable to download firmware";
 830    }
 831}
 832
 833sub unzip {
 834    my ($sourcefile, $todir) = @_;
 835
 836    $status = system("unzip -q -o -d \"$todir\" \"$sourcefile\" 2>/dev/null" );
 837    if ((($status >> 8) > 2) || (($status & 0xff) != 0)) {
 838        die ("unzip failed - unable to extract firmware");
 839    }
 840}
 841
 842sub unshield {
 843    my ($sourcefile, $todir) = @_;
 844
 845    system("unshield x -d \"$todir\" \"$sourcefile\" > /dev/null" ) and die ("unshield failed - unable to extract firmware");
 846}
 847
 848sub verify {
 849    my ($filename, $hash) = @_;
 850    my ($testhash);
 851
 852    open(CMD, "md5sum \"$filename\"|");
 853    $testhash = <CMD>;
 854    $testhash =~ /([a-zA-Z0-9]*)/;
 855    $testhash = $1;
 856    close CMD;
 857    die "Hash of extracted file does not match!\n" if ($testhash ne $hash);
 858}
 859
 860sub copy {
 861    my ($from, $to) = @_;
 862
 863    system("cp -f \"$from\" \"$to\"") and die ("cp failed");
 864}
 865
 866sub extract {
 867    my ($infile, $offset, $length, $outfile) = @_;
 868    my ($chunklength, $buf, $rcount);
 869
 870    open INFILE, "<$infile";
 871    open OUTFILE, ">$outfile";
 872    sysseek(INFILE, $offset, SEEK_SET);
 873    while($length > 0) {
 874        # Calc chunk size
 875        $chunklength = 2048;
 876        $chunklength = $length if ($chunklength > $length);
 877
 878        $rcount = sysread(INFILE, $buf, $chunklength);
 879        die "Ran out of data\n" if ($rcount != $chunklength);
 880        syswrite(OUTFILE, $buf);
 881        $length -= $rcount;
 882    }
 883    close INFILE;
 884    close OUTFILE;
 885}
 886
 887sub appendfile {
 888    my ($FH, $infile) = @_;
 889    my ($buf);
 890
 891    open INFILE, "<$infile";
 892    while(1) {
 893        $rcount = sysread(INFILE, $buf, 2048);
 894        last if ($rcount == 0);
 895        print $FH $buf;
 896    }
 897    close(INFILE);
 898}
 899
 900sub delzero{
 901        my ($infile,$outfile) =@_;
 902
 903        open INFILE,"<$infile";
 904        open OUTFILE,">$outfile";
 905        while (1){
 906                $rcount=sysread(INFILE,$buf,22);
 907                $len=ord(substr($buf,0,1));
 908                print OUTFILE substr($buf,0,1);
 909                print OUTFILE substr($buf,2,$len+3);
 910        last if ($rcount<1);
 911        printf OUTFILE "%c",0;
 912#print $len." ".length($buf)."\n";
 913
 914        }
 915        close(INFILE);
 916        close(OUTFILE);
 917}
 918
 919sub syntax() {
 920    print STDERR "syntax: get_dvb_firmware <component>\n";
 921    print STDERR "Supported components:\n";
 922    @components = sort @components;
 923    for($i=0; $i < scalar(@components); $i++) {
 924        print STDERR "\t" . $components[$i] . "\n";
 925    }
 926    exit(1);
 927}
 928
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