xref: /openbmc/linux/scripts/get_dvb_firmware (revision e2c75e76) 
1#!/usr/bin/env 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", "drxk_pctv",
32		"drxk_terratec_htc_stick", "sms1xxx_hcw", "si2165");
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 $url = "https://linuxtv.org/downloads/firmware/$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
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 = "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
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 $url = "https://linuxtv.org/downloads/firmware/$fwfile";
355    my $hash = "d830949c771a289505bf9eafc225d491";
356
357    checkstandard();
358
359    wgetfile($fwfile, $url);
360    verify($fwfile, $hash);
361
362    $fwfile;
363}
364
365sub 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
378sub 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
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 = "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
474sub 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
495sub 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
508sub 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
521sub 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
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 = "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
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 $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
732sub 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
749sub 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
766sub 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
788sub 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
822sub 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
834sub 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
840sub wgetfile {
841    my ($sourcefile, $url) = @_;
842
843    if (! -f $sourcefile) {
844	system("wget -O \"$sourcefile\" \"$url\"") and die "wget failed - unable to download firmware";
845    }
846}
847
848sub unzip {
849    my ($sourcefile, $todir) = @_;
850
851    $status = system("unzip -q -o -d \"$todir\" \"$sourcefile\" 2>/dev/null" );
852    if ((($status >> 8) > 2) || (($status & 0xff) != 0)) {
853	die ("unzip failed - unable to extract firmware");
854    }
855}
856
857sub unshield {
858    my ($sourcefile, $todir) = @_;
859
860    system("unshield x -d \"$todir\" \"$sourcefile\" > /dev/null" ) and die ("unshield failed - unable to extract firmware");
861}
862
863sub verify {
864    my ($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 $hash);
873}
874
875sub copy {
876    my ($from, $to) = @_;
877
878    system("cp -f \"$from\" \"$to\"") and die ("cp failed");
879}
880
881sub extract {
882    my ($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 -= $rcount;
897    }
898    close INFILE;
899    close OUTFILE;
900}
901
902sub appendfile {
903    my ($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 $buf;
911    }
912    close(INFILE);
913}
914
915sub delzero{
916	my ($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
934sub 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}
943