Version:  2.0.40 2.2.26 2.4.37 3.13 3.14 3.15 3.16 3.17 3.18 3.19 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10

Linux/scripts/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", "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", "drxk_pctv",
 32                 "drxk_terratec_htc_stick", "sms1xxx_hcw", "si2165");
 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 $url = "https://linuxtv.org/downloads/firmware/$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 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 
305 sub dibusb {
306         my $url = "https://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 
318 sub 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 
335 sub 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 
352 sub or51211 {
353     my $fwfile = "dvb-fe-or51211.fw";
354     my $url = "https://linuxtv.org/downloads/firmware/$fwfile";
355     my $hash = "d830949c771a289505bf9eafc225d491";
356 
357     checkstandard();
358 
359     wgetfile($fwfile, $url);
360     verify($fwfile, $hash);
361 
362     $fwfile;
363 }
364 
365 sub cx231xx {
366     my $fwfile = "v4l-cx231xx-avcore-01.fw";
367     my $url = "https://linuxtv.org/downloads/firmware/$fwfile";
368     my $hash = "7d3bb956dc9df0eafded2b56ba57cc42";
369 
370     checkstandard();
371 
372     wgetfile($fwfile, $url);
373     verify($fwfile, $hash);
374 
375     $fwfile;
376 }
377 
378 sub cx18 {
379     my $url = "https://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 
401 sub 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 
452 sub cx23885 {
453     my $url = "https://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 
474 sub pvrusb2 {
475     my $url = "https://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 
495 sub or51132_qam {
496     my $fwfile = "dvb-fe-or51132-qam.fw";
497     my $url = "https://linuxtv.org/downloads/firmware/$fwfile";
498     my $hash = "7702e8938612de46ccadfe9b413cb3b5";
499 
500     checkstandard();
501 
502     wgetfile($fwfile, $url);
503     verify($fwfile, $hash);
504 
505     $fwfile;
506 }
507 
508 sub or51132_vsb {
509     my $fwfile = "dvb-fe-or51132-vsb.fw";
510     my $url = "https://linuxtv.org/downloads/firmware/$fwfile";
511     my $hash = "c16208e02f36fc439a557ad4c613364a";
512 
513     checkstandard();
514 
515     wgetfile($fwfile, $url);
516     verify($fwfile, $hash);
517 
518     $fwfile;
519 }
520 
521 sub bluebird {
522         my $url = "https://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 
534 sub 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 
568 sub 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 
592 sub 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 
601 sub 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 
615 sub 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 
629 sub 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 
643 sub 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 
661 sub 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 
679 sub drxk_terratec_h5 {
680     my $url = "https://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 
692 sub 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 
710 sub it9135 {
711         my $url = "http://www.ite.com.tw/uploads/firmware/v3.25.0.0/";
712         my $file1 = "dvb-usb-it9135-01.zip";
713         my $fwfile1 = "dvb-usb-it9135-01.fw";
714         my $hash1 = "02fcf11174eda84745dae7e61c5ff9ba";
715         my $file2 = "dvb-usb-it9135-02.zip";
716         my $fwfile2 = "dvb-usb-it9135-02.fw";
717         my $hash2 = "d5e1437dc24358578e07999475d4cac9";
718 
719         checkstandard();
720 
721         wgetfile($file1, $url . $file1);
722         unzip($file1, "");
723         verify("$fwfile1", $hash1);
724 
725         wgetfile($file2, $url . $file2);
726         unzip($file2, "");
727         verify("$fwfile2", $hash2);
728 
729         "$file1 $file2"
730 }
731 
732 sub tda10071 {
733     my $sourcefile = "PCTV_460e_reference.zip";
734     my $url = "ftp://ftp.pctvsystems.com/TV/driver/PCTV%2070e%2080e%20100e%20320e%20330e%20800e/";
735     my $hash = "4403de903bf2593464c8d74bbc200a57";
736     my $fwfile = "dvb-fe-tda10071.fw";
737     my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
738 
739     checkstandard();
740 
741     wgetfile($sourcefile, $url . $sourcefile);
742     verify($sourcefile, $hash);
743     unzip($sourcefile, $tmpdir);
744     extract("$tmpdir/PCTV\ 70e\ 80e\ 100e\ 320e\ 330e\ 800e/32\ bit/emOEM.sys", 0x67d38, 40504, $fwfile);
745 
746     "$fwfile";
747 }
748 
749 sub drxk_pctv {
750     my $sourcefile = "PCTV_460e_reference.zip";
751     my $url = "ftp://ftp.pctvsystems.com/TV/driver/PCTV%2070e%2080e%20100e%20320e%20330e%20800e/";
752     my $hash = "4403de903bf2593464c8d74bbc200a57";
753     my $fwfile = "dvb-demod-drxk-pctv.fw";
754     my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
755 
756     checkstandard();
757 
758     wgetfile($sourcefile, $url . $sourcefile);
759     verify($sourcefile, $hash);
760     unzip($sourcefile, $tmpdir);
761     extract("$tmpdir/PCTV\ 70e\ 80e\ 100e\ 320e\ 330e\ 800e/32\ bit/emOEM.sys", 0x72b80, 42692, $fwfile);
762 
763     "$fwfile";
764 }
765 
766 sub sms1xxx_hcw {
767     my $url = "http://steventoth.net/linux/sms1xxx/";
768     my %files = (
769         'sms1xxx-hcw-55xxx-dvbt-01.fw'  => "afb6f9fb9a71d64392e8564ef9577e5a",
770         'sms1xxx-hcw-55xxx-dvbt-02.fw'  => "b44807098ba26e52cbedeadc052ba58f",
771         'sms1xxx-hcw-55xxx-isdbt-02.fw' => "dae934eeea85225acbd63ce6cfe1c9e4",
772     );
773 
774     checkstandard();
775 
776     my $allfiles;
777     foreach my $fwfile (keys %files) {
778         wgetfile($fwfile, "$url/$fwfile");
779         verify($fwfile, $files{$fwfile});
780         $allfiles .= " $fwfile";
781     }
782 
783     $allfiles =~ s/^\s//;
784 
785     $allfiles;
786 }
787 
788 sub si2165 {
789     my $sourcefile = "model_111xxx_122xxx_driver_6_0_119_31191_WHQL.zip";
790     my $url = "http://www.hauppauge.de/files/drivers/";
791     my $hash = "76633e7c76b0edee47c3ba18ded99336";
792     my $fwfile = "dvb-demod-si2165.fw";
793     my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
794 
795     checkstandard();
796 
797     wgetfile($sourcefile, $url . $sourcefile);
798     verify($sourcefile, $hash);
799     unzip($sourcefile, $tmpdir);
800     extract("$tmpdir/Driver10/Hcw10bda.sys", 0x80788, 0x81E08-0x80788, "$tmpdir/fw1");
801 
802     delzero("$tmpdir/fw1","$tmpdir/fw1-1");
803     #verify("$tmpdir/fw1","5e0909858fdf0b5b09ad48b9fe622e70");
804 
805     my $CRC="\x0A\xCC";
806     my $BLOCKS_MAIN="\x27";
807     open FW,">$fwfile";
808     print FW "\x01\x00"; # just a version id for the driver itself
809     print FW "\x9A"; # fw version
810     print FW "\x00"; # padding
811     print FW "$BLOCKS_MAIN"; # number of blocks of main part
812     print FW "\x00"; # padding
813     print FW "$CRC"; # 16bit crc value of main part
814     appendfile(FW,"$tmpdir/fw1");
815 
816     "$fwfile";
817 }
818 
819 # ---------------------------------------------------------------
820 # Utilities
821 
822 sub checkstandard {
823     if (system("which unzip > /dev/null 2>&1")) {
824         die "This firmware requires the unzip command - see ftp://ftp.info-zip.org/pub/infozip/UnZip.html\n";
825     }
826     if (system("which md5sum > /dev/null 2>&1")) {
827         die "This firmware requires the md5sum command - see http://www.gnu.org/software/coreutils/\n";
828     }
829     if (system("which wget > /dev/null 2>&1")) {
830         die "This firmware requires the wget command - see http://wget.sunsite.dk/\n";
831     }
832 }
833 
834 sub checkunshield {
835     if (system("which unshield > /dev/null 2>&1")) {
836         die "This firmware requires the unshield command - see http://sourceforge.net/projects/synce/\n";
837     }
838 }
839 
840 sub wgetfile {
841     my ($sourcefile, $url) = @_;
842 
843     if (! -f $sourcefile) {
844         system("wget -O \"$sourcefile\" \"$url\"") and die "wget failed - unable to download firmware";
845     }
846 }
847 
848 sub unzip {
849     my ($sourcefile, $todir) = @_;
850 
851     $status = system("unzip -q -o -d \"$todir\" \"$sourcefile\" 2>/dev/null" );
852     if ((($status >> 8) > 2) || (($status & 0xff) != 0)) {
853         die ("unzip failed - unable to extract firmware");
854     }
855 }
856 
857 sub unshield {
858     my ($sourcefile, $todir) = @_;
859 
860     system("unshield x -d \"$todir\" \"$sourcefile\" > /dev/null" ) and die ("unshield failed - unable to extract firmware");
861 }
862 
863 sub verify {
864     my ($filename, $hash) = @_;
865     my ($testhash);
866 
867     open(CMD, "md5sum \"$filename\"|");
868     $testhash = <CMD>;
869     $testhash =~ /([a-zA-Z0-9]*)/;
870     $testhash = $1;
871     close CMD;
872     die "Hash of extracted file does not match!\n" if ($testhash ne $hash);
873 }
874 
875 sub copy {
876     my ($from, $to) = @_;
877 
878     system("cp -f \"$from\" \"$to\"") and die ("cp failed");
879 }
880 
881 sub extract {
882     my ($infile, $offset, $length, $outfile) = @_;
883     my ($chunklength, $buf, $rcount);
884 
885     open INFILE, "<$infile";
886     open OUTFILE, ">$outfile";
887     sysseek(INFILE, $offset, SEEK_SET);
888     while($length > 0) {
889         # Calc chunk size
890         $chunklength = 2048;
891         $chunklength = $length if ($chunklength > $length);
892 
893         $rcount = sysread(INFILE, $buf, $chunklength);
894         die "Ran out of data\n" if ($rcount != $chunklength);
895         syswrite(OUTFILE, $buf);
896         $length -= $rcount;
897     }
898     close INFILE;
899     close OUTFILE;
900 }
901 
902 sub appendfile {
903     my ($FH, $infile) = @_;
904     my ($buf);
905 
906     open INFILE, "<$infile";
907     while(1) {
908         $rcount = sysread(INFILE, $buf, 2048);
909         last if ($rcount == 0);
910         print $FH $buf;
911     }
912     close(INFILE);
913 }
914 
915 sub delzero{
916         my ($infile,$outfile) =@_;
917 
918         open INFILE,"<$infile";
919         open OUTFILE,">$outfile";
920         while (1){
921                 $rcount=sysread(INFILE,$buf,22);
922                 $len=ord(substr($buf,0,1));
923                 print OUTFILE substr($buf,0,1);
924                 print OUTFILE substr($buf,2,$len+3);
925         last if ($rcount<1);
926         printf OUTFILE "%c",0;
927 #print $len." ".length($buf)."\n";
928 
929         }
930         close(INFILE);
931         close(OUTFILE);
932 }
933 
934 sub syntax() {
935     print STDERR "syntax: get_dvb_firmware <component>\n";
936     print STDERR "Supported components:\n";
937     @components = sort @components;
938     for($i=0; $i < scalar(@components); $i++) {
939         print STDERR "\t" . $components[$i] . "\n";
940     }
941     exit(1);
942 }

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