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Based on kernel version 3.13. Page generated on 2014-01-20 22:02 EST.

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", "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 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 = "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	
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 $url = "http://linuxtv.org/downloads/firmware/$fwfile";
355	    my $hash = "d830949c771a289505bf9eafc225d491";
356	
357	    checkstandard();
358	
359	    wgetfile($fwfile, $url);
360	    verify($fwfile, $hash);
361	
362	    $fwfile;
363	}
364	
365	sub 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	
378	sub 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	
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 = "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	
474	sub 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	
495	sub 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	
508	sub 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	
521	sub 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	
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 = "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	
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 $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	
730	sub 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	
748	sub 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	
765	sub 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	
782	sub 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	    $allfiles;
802	}
803	
804	# ---------------------------------------------------------------
805	# Utilities
806	
807	sub checkstandard {
808	    if (system("which unzip > /dev/null 2>&1")) {
809		die "This firmware requires the unzip command - see ftp://ftp.info-zip.org/pub/infozip/UnZip.html\n";
810	    }
811	    if (system("which md5sum > /dev/null 2>&1")) {
812		die "This firmware requires the md5sum command - see http://www.gnu.org/software/coreutils/\n";
813	    }
814	    if (system("which wget > /dev/null 2>&1")) {
815		die "This firmware requires the wget command - see http://wget.sunsite.dk/\n";
816	    }
817	}
818	
819	sub checkunshield {
820	    if (system("which unshield > /dev/null 2>&1")) {
821		die "This firmware requires the unshield command - see http://sourceforge.net/projects/synce/\n";
822	    }
823	}
824	
825	sub wgetfile {
826	    my ($sourcefile, $url) = @_;
827	
828	    if (! -f $sourcefile) {
829		system("wget -O \"$sourcefile\" \"$url\"") and die "wget failed - unable to download firmware";
830	    }
831	}
832	
833	sub unzip {
834	    my ($sourcefile, $todir) = @_;
835	
836	    $status = system("unzip -q -o -d \"$todir\" \"$sourcefile\" 2>/dev/null" );
837	    if ((($status >> 8) > 2) || (($status & 0xff) != 0)) {
838		die ("unzip failed - unable to extract firmware");
839	    }
840	}
841	
842	sub unshield {
843	    my ($sourcefile, $todir) = @_;
844	
845	    system("unshield x -d \"$todir\" \"$sourcefile\" > /dev/null" ) and die ("unshield failed - unable to extract firmware");
846	}
847	
848	sub verify {
849	    my ($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 $hash);
858	}
859	
860	sub copy {
861	    my ($from, $to) = @_;
862	
863	    system("cp -f \"$from\" \"$to\"") and die ("cp failed");
864	}
865	
866	sub extract {
867	    my ($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 -= $rcount;
882	    }
883	    close INFILE;
884	    close OUTFILE;
885	}
886	
887	sub appendfile {
888	    my ($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 $buf;
896	    }
897	    close(INFILE);
898	}
899	
900	sub delzero{
901		my ($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	
919	sub 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	}
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