Documentation/dvb/get_dvb_firmware

   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
  21 use File::Temp qw/ tempdir /;
  22 use IO::Handle;
  23
  24 @components = ( "sp8870", "sp887x", "tda10045", "tda10046",
  25                 "tda10046lifeview", "av7110", "dec2000t", "dec2540t",
  26                 "dec3000s", "vp7041", "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
  35 syntax() if (scalar(@ARGV) != 1);
  36 $cid = $ARGV[0];
  37
  38 # Do it!
  39 for ($i=0; $i < scalar(@components); $i++) {
  40     if ($cid eq $components[$i]) {
  41         $outfile = eval($cid);
  42         die $@ if $@;
  43         print STDERR <<EOF;
  44 Firmware(s) $outfile extracted successfully.
  45 Now copy it(them) to either /usr/lib/hotplug/firmware or /lib/firmware
  46 (depending on configuration of firmware hotplug).
  47 EOF
  48         exit(0);
  49     }
  50 }
  51
  52 # If we get here, it wasn't found
  53 print STDERR "Unknown component \"$cid\"\n";
  54 syntax();
  55
  56
  57
  58
  59 # ---------------------------------------------------------------
  60 # Firmware-specific extraction subroutines
  61
  62 sub 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
  79 sub 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
  99 sub 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
 117 sub 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
 135 sub 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
 153 sub 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
 168 sub 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
 185 sub 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
 202 sub 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 }
 218 sub 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
 258 sub 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
 292 sub dibusb {
 293         my $url = "http://www.linuxtv.org/downloads/firmware/dvb-usb-dibusb-5.0.0.11.fw";
 294         my $outfile = "dvb-dibusb-5.0.0.11.fw";
 295         my $hash = "fa490295a527360ca16dcdf3224ca243";
 296
 297         checkstandard();
 298
 299         wgetfile($outfile, $url);
 300         verify($outfile,$hash);
 301
 302         $outfile;
 303 }
 304
 305 sub nxt2002 {
 306     my $sourcefile = "Technisat_DVB-PC_4_4_COMPACT.zip";
 307     my $url = "http://www.bbti.us/download/windows/$sourcefile";
 308     my $hash = "476befae8c7c1bb9648954060b1eec1f";
 309     my $outfile = "dvb-fe-nxt2002.fw";
 310     my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 311
 312     checkstandard();
 313
 314     wgetfile($sourcefile, $url);
 315     unzip($sourcefile, $tmpdir);
 316     verify("$tmpdir/SkyNET.sys", $hash);
 317     extract("$tmpdir/SkyNET.sys", 331624, 5908, $outfile);
 318
 319     $outfile;
 320 }
 321
 322 sub nxt2004 {
 323     my $sourcefile = "AVerTVHD_MCE_A180_Drv_v1.2.2.16.zip";
 324     my $url = "http://www.avermedia-usa.com/support/Drivers/$sourcefile";
 325     my $hash = "111cb885b1e009188346d72acfed024c";
 326     my $outfile = "dvb-fe-nxt2004.fw";
 327     my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 328
 329     checkstandard();
 330
 331     wgetfile($sourcefile, $url);
 332     unzip($sourcefile, $tmpdir);
 333     verify("$tmpdir/3xHybrid.sys", $hash);
 334     extract("$tmpdir/3xHybrid.sys", 465304, 9584, $outfile);
 335
 336     $outfile;
 337 }
 338
 339 sub or51211 {
 340     my $fwfile = "dvb-fe-or51211.fw";
 341     my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
 342     my $hash = "d830949c771a289505bf9eafc225d491";
 343
 344     checkstandard();
 345
 346     wgetfile($fwfile, $url);
 347     verify($fwfile, $hash);
 348
 349     $fwfile;
 350 }
 351
 352 sub cx231xx {
 353     my $fwfile = "v4l-cx231xx-avcore-01.fw";
 354     my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
 355     my $hash = "7d3bb956dc9df0eafded2b56ba57cc42";
 356
 357     checkstandard();
 358
 359     wgetfile($fwfile, $url);
 360     verify($fwfile, $hash);
 361
 362     $fwfile;
 363 }
 364
 365 sub cx18 {
 366     my $url = "http://linuxtv.org/downloads/firmware/";
 367
 368     my %files = (
 369         'v4l-cx23418-apu.fw' => '588f081b562f5c653a3db1ad8f65939a',
 370         'v4l-cx23418-cpu.fw' => 'b6c7ed64bc44b1a6e0840adaeac39d79',
 371         'v4l-cx23418-dig.fw' => '95bc688d3e7599fd5800161e9971cc55',
 372     );
 373
 374     checkstandard();
 375
 376     my $allfiles;
 377     foreach my $fwfile (keys %files) {
 378         wgetfile($fwfile, "$url/$fwfile");
 379         verify($fwfile, $files{$fwfile});
 380         $allfiles .= " $fwfile";
 381     }
 382
 383     $allfiles =~ s/^\s//;
 384
 385     $allfiles;
 386 }
 387
 388 sub mpc718 {
 389     my $archive = 'Yuan MPC718 TV Tuner Card 2.13.10.1016.zip';
 390     my $url = "ftp://ftp.work.acer-euro.com/desktop/aspire_idea510/vista/Drivers/$archive";
 391     my $fwfile = "dvb-cx18-mpc718-mt352.fw";
 392     my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 393
 394     checkstandard();
 395     wgetfile($archive, $url);
 396     unzip($archive, $tmpdir);
 397
 398     my $sourcefile = "$tmpdir/Yuan MPC718 TV Tuner Card 2.13.10.1016/mpc718_32bit/yuanrap.sys";
 399     my $found = 0;
 400
 401     open IN, '<', $sourcefile or die "Couldn't open $sourcefile to extract $fwfile data\n";
 402     binmode IN;
 403     open OUT, '>', $fwfile;
 404     binmode OUT;
 405     {
 406         # Block scope because we change the line terminator variable $/
 407         my $prevlen = 0;
 408         my $currlen;
 409
 410         # Buried in the data segment are 3 runs of almost identical
 411         # register-value pairs that end in 0x5d 0x01 which is a "TUNER GO"
 412         # command for the MT352.
 413         # Pull out the middle run (because it's easy) of register-value
 414         # pairs to make the "firmware" file.
 415
 416         local $/ = "\x5d\x01"; # MT352 "TUNER GO"
 417
 418         while (<IN>) {
 419             $currlen = length($_);
 420             if ($prevlen == $currlen && $currlen <= 64) {
 421                 chop; chop; # Get rid of "TUNER GO"
 422                 s/^\0\0//;  # get rid of leading 00 00 if it's there
 423                 printf OUT "$_";
 424                 $found = 1;
 425                 last;
 426             }
 427             $prevlen = $currlen;
 428         }
 429     }
 430     close OUT;
 431     close IN;
 432     if (!$found) {
 433         unlink $fwfile;
 434         die "Couldn't find valid register-value sequence in $sourcefile for $fwfile\n";
 435     }
 436     $fwfile;
 437 }
 438
 439 sub cx23885 {
 440     my $url = "http://linuxtv.org/downloads/firmware/";
 441
 442     my %files = (
 443         'v4l-cx23885-avcore-01.fw' => 'a9f8f5d901a7fb42f552e1ee6384f3bb',
 444         'v4l-cx23885-enc.fw'       => 'a9f8f5d901a7fb42f552e1ee6384f3bb',
 445     );
 446
 447     checkstandard();
 448
 449     my $allfiles;
 450     foreach my $fwfile (keys %files) {
 451         wgetfile($fwfile, "$url/$fwfile");
 452         verify($fwfile, $files{$fwfile});
 453         $allfiles .= " $fwfile";
 454     }
 455
 456     $allfiles =~ s/^\s//;
 457
 458     $allfiles;
 459 }
 460
 461 sub pvrusb2 {
 462     my $url = "http://linuxtv.org/downloads/firmware/";
 463
 464     my %files = (
 465         'v4l-cx25840.fw'           => 'dadb79e9904fc8af96e8111d9cb59320',
 466     );
 467
 468     checkstandard();
 469
 470     my $allfiles;
 471     foreach my $fwfile (keys %files) {
 472         wgetfile($fwfile, "$url/$fwfile");
 473         verify($fwfile, $files{$fwfile});
 474         $allfiles .= " $fwfile";
 475     }
 476
 477     $allfiles =~ s/^\s//;
 478
 479     $allfiles;
 480 }
 481
 482 sub or51132_qam {
 483     my $fwfile = "dvb-fe-or51132-qam.fw";
 484     my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
 485     my $hash = "7702e8938612de46ccadfe9b413cb3b5";
 486
 487     checkstandard();
 488
 489     wgetfile($fwfile, $url);
 490     verify($fwfile, $hash);
 491
 492     $fwfile;
 493 }
 494
 495 sub or51132_vsb {
 496     my $fwfile = "dvb-fe-or51132-vsb.fw";
 497     my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
 498     my $hash = "c16208e02f36fc439a557ad4c613364a";
 499
 500     checkstandard();
 501
 502     wgetfile($fwfile, $url);
 503     verify($fwfile, $hash);
 504
 505     $fwfile;
 506 }
 507
 508 sub bluebird {
 509         my $url = "http://www.linuxtv.org/download/dvb/firmware/dvb-usb-bluebird-01.fw";
 510         my $outfile = "dvb-usb-bluebird-01.fw";
 511         my $hash = "658397cb9eba9101af9031302671f49d";
 512
 513         checkstandard();
 514
 515         wgetfile($outfile, $url);
 516         verify($outfile,$hash);
 517
 518         $outfile;
 519 }
 520
 521 sub af9015 {
 522         my $sourcefile = "download.ashx?file=57";
 523         my $url = "http://www.ite.com.tw/EN/Services/$sourcefile";
 524         my $hash = "e3f08935158038d385ad382442f4bb2d";
 525         my $outfile = "dvb-usb-af9015.fw";
 526         my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 527         my $fwoffset = 0x25690;
 528         my $fwlength = 18725;
 529         my ($chunklength, $buf, $rcount);
 530
 531         checkstandard();
 532
 533         wgetfile($sourcefile, $url);
 534         unzip($sourcefile, $tmpdir);
 535         verify("$tmpdir/Driver/Files/AF15BDA.sys", $hash);
 536
 537         open INFILE, '<', "$tmpdir/Driver/Files/AF15BDA.sys";
 538         open OUTFILE, '>', $outfile;
 539
 540         sysseek(INFILE, $fwoffset, SEEK_SET);
 541         while($fwlength > 0) {
 542                 $chunklength = 55;
 543                 $chunklength = $fwlength if ($chunklength > $fwlength);
 544                 $rcount = sysread(INFILE, $buf, $chunklength);
 545                 die "Ran out of data\n" if ($rcount != $chunklength);
 546                 syswrite(OUTFILE, $buf);
 547                 sysread(INFILE, $buf, 8);
 548                 $fwlength -= $rcount + 8;
 549         }
 550
 551         close OUTFILE;
 552         close INFILE;
 553 }
 554
 555 sub ngene {
 556     my $url = "http://www.digitaldevices.de/download/";
 557     my $file1 = "ngene_15.fw";
 558     my $hash1 = "d798d5a757121174f0dbc5f2833c0c85";
 559     my $file2 = "ngene_17.fw";
 560     my $hash2 = "26b687136e127b8ac24b81e0eeafc20b";
 561     my $url2 = "http://l4m-daten.de/downloads/firmware/dvb-s2/linux/all/";
 562     my $file3 = "ngene_18.fw";
 563     my $hash3 = "ebce3ea769a53e3e0b0197c3b3f127e3";
 564
 565     checkstandard();
 566
 567     wgetfile($file1, $url . $file1);
 568     verify($file1, $hash1);
 569
 570     wgetfile($file2, $url . $file2);
 571     verify($file2, $hash2);
 572
 573     wgetfile($file3, $url2 . $file3);
 574     verify($file3, $hash3);
 575
 576     "$file1, $file2, $file3";
 577 }
 578
 579 sub az6027{
 580     my $firmware = "dvb-usb-az6027-03.fw";
 581     my $url = "http://linux.terratec.de/files/TERRATEC_S7/$firmware";
 582
 583     wgetfile($firmware, $url);
 584
 585     $firmware;
 586 }
 587
 588 sub lme2510_lg {
 589     my $sourcefile = "LMEBDA_DVBS.sys";
 590     my $hash = "fc6017ad01e79890a97ec53bea157ed2";
 591     my $outfile = "dvb-usb-lme2510-lg.fw";
 592     my $hasho = "caa065d5fdbd2c09ad57b399bbf55cad";
 593
 594     checkstandard();
 595
 596     verify($sourcefile, $hash);
 597     extract($sourcefile, 4168, 3841, $outfile);
 598     verify($outfile, $hasho);
 599     $outfile;
 600 }
 601
 602 sub lme2510c_s7395 {
 603     my $sourcefile = "US2A0D.sys";
 604     my $hash = "b0155a8083fb822a3bd47bc360e74601";
 605     my $outfile = "dvb-usb-lme2510c-s7395.fw";
 606     my $hasho = "3a3cf1aeebd17b6ddc04cebe131e94cf";
 607
 608     checkstandard();
 609
 610     verify($sourcefile, $hash);
 611     extract($sourcefile, 37248, 3720, $outfile);
 612     verify($outfile, $hasho);
 613     $outfile;
 614 }
 615
 616 sub lme2510c_s7395_old {
 617     my $sourcefile = "LMEBDA_DVBS7395C.sys";
 618     my $hash = "7572ae0eb9cdf91baabd7c0ba9e09b31";
 619     my $outfile = "dvb-usb-lme2510c-s7395.fw";
 620     my $hasho = "90430c5b435eb5c6f88fd44a9d950674";
 621
 622     checkstandard();
 623
 624     verify($sourcefile, $hash);
 625     extract($sourcefile, 4208, 3881, $outfile);
 626     verify($outfile, $hasho);
 627     $outfile;
 628 }
 629
 630 sub drxk {
 631     my $url = "http://l4m-daten.de/files/";
 632     my $zipfile = "DDTuner.zip";
 633     my $hash = "f5a37b9a20a3534997997c0b1382a3e5";
 634     my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 635     my $drvfile = "DDTuner.sys";
 636     my $fwfile = "drxk_a3.mc";
 637
 638     checkstandard();
 639
 640     wgetfile($zipfile, $url . $zipfile);
 641     verify($zipfile, $hash);
 642     unzip($zipfile, $tmpdir);
 643     extract("$tmpdir/$drvfile", 0x14dd8, 15634, "$fwfile");
 644
 645     "$fwfile"
 646 }
 647
 648 sub drxk_hauppauge_hvr930c {
 649     my $url = "http://www.wintvcd.co.uk/drivers/";
 650     my $zipfile = "HVR-9x0_5_10_325_28153_SIGNED.zip";
 651     my $hash = "83ab82e7e9480ec8bf1ae0155ca63c88";
 652     my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 653     my $drvfile = "HVR-900/emOEM.sys";
 654     my $fwfile = "dvb-usb-hauppauge-hvr930c-drxk.fw";
 655
 656     checkstandard();
 657
 658     wgetfile($zipfile, $url . $zipfile);
 659     verify($zipfile, $hash);
 660     unzip($zipfile, $tmpdir);
 661     extract("$tmpdir/$drvfile", 0x117b0, 42692, "$fwfile");
 662
 663     "$fwfile"
 664 }
 665
 666 sub drxk_terratec_h5 {
 667     my $url = "http://www.linuxtv.org/downloads/firmware/";
 668     my $hash = "19000dada8e2741162ccc50cc91fa7f1";
 669     my $fwfile = "dvb-usb-terratec-h5-drxk.fw";
 670
 671     checkstandard();
 672
 673     wgetfile($fwfile, $url . $fwfile);
 674     verify($fwfile, $hash);
 675
 676     "$fwfile"
 677 }
 678
 679 sub drxk_terratec_htc_stick {
 680     my $url = "http://ftp.terratec.de/Receiver/Cinergy_HTC_Stick/Updates/";
 681     my $zipfile = "Cinergy_HTC_Stick_Drv_5.09.1202.00_XP_Vista_7.exe";
 682     my $hash = "6722a2442a05423b781721fbc069ed5e";
 683     my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 0);
 684     my $drvfile = "Cinergy HTC Stick/BDA Driver 5.09.1202.00/Windows 32 Bit/emOEM.sys";
 685     my $fwfile = "dvb-usb-terratec-htc-stick-drxk.fw";
 686
 687     checkstandard();
 688
 689     wgetfile($zipfile, $url . $zipfile);
 690     verify($zipfile, $hash);
 691     unzip($zipfile, $tmpdir);
 692     extract("$tmpdir/$drvfile", 0x4e5c0, 42692, "$fwfile");
 693
 694     "$fwfile"
 695 }
 696
 697 sub it9135 {
 698         my $sourcefile = "dvb-usb-it9135.zip";
 699         my $url = "http://www.ite.com.tw/uploads/firmware/v3.6.0.0/$sourcefile";
 700         my $hash = "1e55f6c8833f1d0ae067c2bb2953e6a9";
 701         my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 0);
 702         my $outfile = "dvb-usb-it9135.fw";
 703         my $fwfile1 = "dvb-usb-it9135-01.fw";
 704         my $fwfile2 = "dvb-usb-it9135-02.fw";
 705
 706         checkstandard();
 707
 708         wgetfile($sourcefile, $url);
 709         unzip($sourcefile, $tmpdir);
 710         verify("$tmpdir/$outfile", $hash);
 711         extract("$tmpdir/$outfile", 64, 8128, "$fwfile1");
 712         extract("$tmpdir/$outfile", 12866, 5817, "$fwfile2");
 713
 714         "$fwfile1 $fwfile2"
 715 }
 716
 717 sub it9137 {
 718     my $url = "http://kworld.server261.com/kworld/CD/ITE_TiVme/V1.00/";
 719     my $zipfile = "Driver_V10.323.1.0412.100412.zip";
 720     my $hash = "79b597dc648698ed6820845c0c9d0d37";
 721     my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 0);
 722     my $drvfile = "Driver_V10.323.1.0412.100412/Data/x86/IT9135BDA.sys";
 723     my $fwfile = "dvb-usb-it9137-01.fw";
 724
 725     checkstandard();
 726
 727     wgetfile($zipfile, $url . $zipfile);
 728     verify($zipfile, $hash);
 729     unzip($zipfile, $tmpdir);
 730     extract("$tmpdir/$drvfile", 69632, 5731, "$fwfile");
 731
 732     "$fwfile"
 733 }
 734
 735 sub tda10071 {
 736     my $sourcefile = "PCTV_460e_reference.zip";
 737     my $url = "ftp://ftp.pctvsystems.com/TV/driver/PCTV%2070e%2080e%20100e%20320e%20330e%20800e/";
 738     my $hash = "4403de903bf2593464c8d74bbc200a57";
 739     my $fwfile = "dvb-fe-tda10071.fw";
 740     my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 741
 742     checkstandard();
 743
 744     wgetfile($sourcefile, $url . $sourcefile);
 745     verify($sourcefile, $hash);
 746     unzip($sourcefile, $tmpdir);
 747     extract("$tmpdir/PCTV\ 70e\ 80e\ 100e\ 320e\ 330e\ 800e/32\ bit/emOEM.sys", 0x67d38, 40504, $fwfile);
 748
 749     "$fwfile";
 750 }
 751
 752 sub drxk_pctv {
 753     my $sourcefile = "PCTV_460e_reference.zip";
 754     my $url = "ftp://ftp.pctvsystems.com/TV/driver/PCTV%2070e%2080e%20100e%20320e%20330e%20800e/";
 755     my $hash = "4403de903bf2593464c8d74bbc200a57";
 756     my $fwfile = "dvb-demod-drxk-pctv.fw";
 757     my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 758
 759     checkstandard();
 760
 761     wgetfile($sourcefile, $url . $sourcefile);
 762     verify($sourcefile, $hash);
 763     unzip($sourcefile, $tmpdir);
 764     extract("$tmpdir/PCTV\ 70e\ 80e\ 100e\ 320e\ 330e\ 800e/32\ bit/emOEM.sys", 0x72b80, 42692, $fwfile);
 765
 766     "$fwfile";
 767 }
 768
 769 sub sms1xxx_hcw {
 770     my $url = "http://steventoth.net/linux/sms1xxx/";
 771     my %files = (
 772         'sms1xxx-hcw-55xxx-dvbt-01.fw'  => "afb6f9fb9a71d64392e8564ef9577e5a",
 773         'sms1xxx-hcw-55xxx-dvbt-02.fw'  => "b44807098ba26e52cbedeadc052ba58f",
 774         'sms1xxx-hcw-55xxx-isdbt-02.fw' => "dae934eeea85225acbd63ce6cfe1c9e4",
 775     );
 776
 777     checkstandard();
 778
 779     my $allfiles;
 780     foreach my $fwfile (keys %files) {
 781         wgetfile($fwfile, "$url/$fwfile");
 782         verify($fwfile, $files{$fwfile});
 783         $allfiles .= " $fwfile";
 784     }
 785
 786     $allfiles =~ s/^\s//;
 787
 788     $allfiles;
 789 }
 790
 791 # ---------------------------------------------------------------
 792 # Utilities
 793
 794 sub checkstandard {
 795     if (system("which unzip > /dev/null 2>&1")) {
 796         die "This firmware requires the unzip command - see ftp://ftp.info-zip.org/pub/infozip/UnZip.html\n";
 797     }
 798     if (system("which md5sum > /dev/null 2>&1")) {
 799         die "This firmware requires the md5sum command - see http://www.gnu.org/software/coreutils/\n";
 800     }
 801     if (system("which wget > /dev/null 2>&1")) {
 802         die "This firmware requires the wget command - see http://wget.sunsite.dk/\n";
 803     }
 804 }
 805
 806 sub checkunshield {
 807     if (system("which unshield > /dev/null 2>&1")) {
 808         die "This firmware requires the unshield command - see http://sourceforge.net/projects/synce/\n";
 809     }
 810 }
 811
 812 sub wgetfile {
 813     my ($sourcefile, $url) = @_;
 814
 815     if (! -f $sourcefile) {
 816         system("wget -O \"$sourcefile\" \"$url\"") and die "wget failed - unable to download firmware";
 817     }
 818 }
 819
 820 sub unzip {
 821     my ($sourcefile, $todir) = @_;
 822
 823     $status = system("unzip -q -o -d \"$todir\" \"$sourcefile\" 2>/dev/null" );
 824     if ((($status >> 8) > 2) || (($status & 0xff) != 0)) {
 825         die ("unzip failed - unable to extract firmware");
 826     }
 827 }
 828
 829 sub unshield {
 830     my ($sourcefile, $todir) = @_;
 831
 832     system("unshield x -d \"$todir\" \"$sourcefile\" > /dev/null" ) and die ("unshield failed - unable to extract firmware");
 833 }
 834
 835 sub verify {
 836     my ($filename, $hash) = @_;
 837     my ($testhash);
 838
 839     open(CMD, "md5sum \"$filename\"|");
 840     $testhash = <CMD>;
 841     $testhash =~ /([a-zA-Z0-9]*)/;
 842     $testhash = $1;
 843     close CMD;
 844     die "Hash of extracted file does not match!\n" if ($testhash ne $hash);
 845 }
 846
 847 sub copy {
 848     my ($from, $to) = @_;
 849
 850     system("cp -f \"$from\" \"$to\"") and die ("cp failed");
 851 }
 852
 853 sub extract {
 854     my ($infile, $offset, $length, $outfile) = @_;
 855     my ($chunklength, $buf, $rcount);
 856
 857     open INFILE, "<$infile";
 858     open OUTFILE, ">$outfile";
 859     sysseek(INFILE, $offset, SEEK_SET);
 860     while($length > 0) {
 861         # Calc chunk size
 862         $chunklength = 2048;
 863         $chunklength = $length if ($chunklength > $length);
 864
 865         $rcount = sysread(INFILE, $buf, $chunklength);
 866         die "Ran out of data\n" if ($rcount != $chunklength);
 867         syswrite(OUTFILE, $buf);
 868         $length -= $rcount;
 869     }
 870     close INFILE;
 871     close OUTFILE;
 872 }
 873
 874 sub appendfile {
 875     my ($FH, $infile) = @_;
 876     my ($buf);
 877
 878     open INFILE, "<$infile";
 879     while(1) {
 880         $rcount = sysread(INFILE, $buf, 2048);
 881         last if ($rcount == 0);
 882         print $FH $buf;
 883     }
 884     close(INFILE);
 885 }
 886
 887 sub delzero{
 888         my ($infile,$outfile) =@_;
 889
 890         open INFILE,"<$infile";
 891         open OUTFILE,">$outfile";
 892         while (1){
 893                 $rcount=sysread(INFILE,$buf,22);
 894                 $len=ord(substr($buf,0,1));
 895                 print OUTFILE substr($buf,0,1);
 896                 print OUTFILE substr($buf,2,$len+3);
 897         last if ($rcount<1);
 898         printf OUTFILE "%c",0;
 899 #print $len." ".length($buf)."\n";
 900
 901         }
 902         close(INFILE);
 903         close(OUTFILE);
 904 }
 905
 906 sub syntax() {
 907     print STDERR "syntax: get_dvb_firmware <component>\n";
 908     print STDERR "Supported components:\n";
 909     @components = sort @components;
 910     for($i=0; $i < scalar(@components); $i++) {
 911         print STDERR "\t" . $components[$i] . "\n";
 912     }
 913     exit(1);
 914 }