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source: titan/titan/scan.h @ 24284

Last change on this file since 24284 was 24284, checked in by obi, 10 years ago
fix
File size: 67.4 KB

Line
1	#ifndef SCAN_H
2	#define SCAN_H
3
4	uint8_t changeservicetype(uint8_t type)
5	{
6	int ret = type;
7
8	switch(type)
9	{
10	case 0x01:
11	case 0x06:
12	case 0x0B:
13	case 0x11:
14	case 0x16:
15	case 0x19:
16	case 0x1C:
17	case 0x9A:
18	case 0x86:
19	case 0xC3:
20	case 0xC5:
21	case 0xC6:
22	ret = 0;
23	break;
24	case 0x02:
25	case 0x07:
26	case 0x0A:
27	ret = 1;
28	break;
29	}
30
31	return ret;
32	}
33
34	struct transponder* satsystemdesc(unsigned char* buf, uint64_t transportid, unsigned short onid, int orbitalpos)
35	{
36	int polarization = 0, modulation = 0, system = 0;
37	int rolloff = 0, fec = 0;
38	unsigned int frequency = 0, symbolrate = 0;
39	uint64_t id = 0;
40	struct transponder *tpnode = NULL;
41
42	if(buf == NULL) return NULL;
43
44	frequency = (
45	((buf[2] >> 4) * 100000000) +
46	((buf[2] & 0x0F) * 10000000) +
47	((buf[3] >> 4) * 1000000) +
48	((buf[3] & 0x0F) * 100000) +
49	((buf[4] >> 4) * 10000) +
50	((buf[4] & 0x0F) * 1000) +
51	((buf[5] >> 4) * 100) +
52	((buf[5] & 0x0F) * 10)
53	);
54
55	rolloff = (buf[8] >> 4) & 0x03; //0=rolloff_0_35, 1=rolloff_0_25, 2=rolloff_0_20, 3=rolloff_auto
56	system = (buf[8] >> 2) & 0x01; //0=DVB_S, 1=DVB_S2
57	modulation = (buf[8]) & 0x03; //1=QPSK, 2=PSK_8, 3=QAM_16
58
59	symbolrate = (
60	((buf[9] >> 4) * 100000000) +
61	((buf[9] & 0x0F) * 10000000) +
62	((buf[10] >> 4) * 1000000) +
63	((buf[10] & 0x0F) * 100000) +
64	((buf[11] >> 4) * 10000) +
65	((buf[11] & 0x0F) * 1000) +
66	((buf[12] >> 4) * 100)
67	);
68
69	fec = (buf[12]) & 0x0F;
70
71	switch(fec)
72	{
73	case 0x01:
74	fec = FEC_1_2;
75	break;
76	case 0x02:
77	fec = FEC_2_3;
78	break;
79	case 0x03:
80	fec = FEC_3_4;
81	break;
82	case 0x04:
83	fec = FEC_5_6;
84	break;
85	case 0x05:
86	fec = FEC_7_8;
87	break;
88	case 0x06:
89	fec = FEC_8_9;
90	break;
91	case 0x07:
92	fec = FEC_3_5;
93	break;
94	case 0x08:
95	fec = FEC_4_5;
96	break;
97	case 0x09:
98	fec = FEC_9_10;
99	break;
100	case 0x0F:
101	fec = FEC_NONE;
102	break;
103	default:
104	fec = FEC_AUTO;
105	break;
106	}
107
108	polarization = (buf[8] >> 5) & 0x03; //0=H, 1=V
109
110	//workarounds for braindead broadcasters (e.g. on Telstar 12 at 15.0W)
111	if(frequency >= 100000000) frequency /= 10;
112	if(symbolrate >= 50000000) symbolrate /= 10;
113
114	frequency = (int)1000 * (int)round((double)frequency / (double)1000);
115
116	if(frequency > 15000000) return NULL;
117
118	id = ((onid << 16) \| transportid) & 0xffffffff;
119
120	if(gettransponder(id) == NULL)
121	{
122	tpnode = createtransponder(id, FE_QPSK, orbitalpos, frequency, INVERSION_AUTO, symbolrate, polarization, fec, modulation, rolloff, 0, system);
123	status.writetransponder = 1;
124	}
125
126	debug(500, "nitscan: id=%llu freq=%d sr=%d fec=%d pol=%d modulation=%d system=%d tpnode=%p", id, frequency, symbolrate, fec, polarization, modulation, system, tpnode);
127
128	return tpnode;
129	}
130
131	struct transponder* cablesystemdesc(unsigned char* buf, uint64_t transportid, unsigned short onid, int orbitalpos)
132	{
133	int modulation = 0, fec = 0;
134	unsigned int frequency = 0, symbolrate = 0;
135	uint64_t id = 0;
136	struct transponder *tpnode = NULL;
137
138	if(buf == NULL) return NULL;
139
140	frequency = (
141	((buf[2] >> 4) * 1000000000) +
142	((buf[2] & 0x0F) * 100000000) +
143	((buf[3] >> 4) * 10000000) +
144	((buf[3] & 0x0F) * 1000000) +
145	((buf[4] >> 4) * 100000) +
146	((buf[4] & 0x0F) * 10000) +
147	((buf[5] >> 4) * 1000) +
148	((buf[5] & 0x0F) * 100)
149	);
150
151	modulation = buf[8]; //0=QAM_AUTO, 1=QAM_16, 2=QAM_32, 3=QAM_64, 4=QAM_128, 5=QAM_256
152
153	symbolrate = (
154	((buf[9] >> 4) * 100000000) +
155	((buf[9] & 0x0F) * 10000000) +
156	((buf[10] >> 4) * 1000000) +
157	((buf[10] & 0x0F) * 100000) +
158	((buf[11] >> 4) * 10000) +
159	((buf[11] & 0x0F) * 1000) +
160	((buf[12] >> 4) * 100)
161	);
162
163	fec = (buf[12]) & 0x0F;
164
165	switch(fec)
166	{
167	case 0x01:
168	fec = FEC_1_2;
169	break;
170	case 0x02:
171	fec = FEC_2_3;
172	break;
173	case 0x03:
174	fec = FEC_3_4;
175	break;
176	case 0x04:
177	fec = FEC_5_6;
178	break;
179	case 0x05:
180	fec = FEC_7_8;
181	break;
182	case 0x06:
183	fec = FEC_8_9;
184	break;
185	case 0x07:
186	fec = FEC_3_5;
187	break;
188	case 0x08:
189	fec = FEC_4_5;
190	break;
191	case 0x09:
192	fec = FEC_9_10;
193	break;
194	case 0x0F:
195	fec = FEC_NONE;
196	break;
197	default:
198	fec = FEC_AUTO;
199	break;
200	}
201
202	id = ((onid << 16) \| transportid) & 0xffffffff;
203	id = id \| ((uint64_t)1 << 32);
204
205	if(gettransponder(id) == NULL)
206	{
207	tpnode = createtransponder(id, FE_QAM, orbitalpos, frequency, INVERSION_AUTO, symbolrate, 0, fec, modulation, 0, 0, 0);
208	status.writetransponder = 1;
209	}
210
211	debug(500, "nitscan: id=%llu freq=%d sr=%d fec=%d modulation=%d tpnode=%p", id, frequency, symbolrate, fec, modulation, tpnode);
212
213	return tpnode;
214	}
215
216	struct transponder* terrsystemdesc(unsigned char* buf, uint64_t transportid, unsigned short onid, int orbitalpos)
217	{
218	int modulation = 0, hp = 0, lp = 0;
219	int bandwidth = 0, hierarchy = 0, guardinterval = 0;
220	int transmission = 0;
221	unsigned int frequency = 0;
222	uint64_t id = 0;
223	struct transponder *tpnode = NULL;
224
225	if(buf == NULL) return NULL;
226
227	frequency = (buf[2] << 24) \| (buf[3] << 16);
228	frequency \|= (buf[4] << 8) \| buf[5];
229	frequency *= 10;
230
231	bandwidth = BANDWIDTH_8_MHZ + ((buf[6] >> 5) & 0x3);
232	modulation = (buf[7] >> 6) & 0x3;
233	hierarchy = HIERARCHY_NONE + ((buf[7] >> 3) & 0x3);
234
235	hp = (buf[7] & 0x7);
236	switch(hp)
237	{
238	case 0x00:
239	hp = FEC_1_2;
240	break;
241	case 0x01:
242	hp = FEC_2_3;
243	break;
244	case 0x02:
245	hp = FEC_3_4;
246	break;
247	case 0x03:
248	hp = FEC_5_6;
249	break;
250	case 0x04:
251	hp = FEC_7_8;
252	break;
253	default:
254	hp = FEC_AUTO;
255	break;
256	}
257
258	lp = ((buf[8] >> 5) & 0x7);
259	switch(lp)
260	{
261	case 0x00:
262	lp = FEC_1_2;
263	break;
264	case 0x01:
265	lp = FEC_2_3;
266	break;
267	case 0x02:
268	lp = FEC_3_4;
269	break;
270	case 0x03:
271	lp = FEC_5_6;
272	break;
273	case 0x04:
274	lp = FEC_7_8;
275	break;
276	default:
277	lp = FEC_AUTO;
278	break;
279	}
280
281	guardinterval = GUARD_INTERVAL_1_32 + ((buf[8] >> 3) & 0x3);
282
283	transmission = (buf[8] & 0x2);
284	switch(transmission)
285	{
286	case 0x00:
287	transmission = TRANSMISSION_MODE_2K;
288	break;
289	case 0x01:
290	transmission = TRANSMISSION_MODE_8K;
291	break;
292	case 0x02:
293	transmission = TRANSMISSION_MODE_AUTO;
294	break;
295	default:
296	transmission = TRANSMISSION_MODE_AUTO;
297	break;
298	}
299
300	//other_frequency_flag = (buf[8] & 0x01);
301
302	id = ((onid << 16) \| transportid) & 0xffffffff;
303	id = id \| ((uint64_t)2 << 32);
304
305	if(gettransponder(id) == NULL)
306	{
307	tpnode = createtransponder(id, FE_OFDM, orbitalpos, frequency, INVERSION_AUTO, bandwidth, lp, hp, modulation, guardinterval, transmission, hierarchy);
308	status.writetransponder = 1;
309	}
310
311	debug(500, "nitscan: id=%llu freq=%d bandwidth=%d hp=%d lp=%d modulation=%d guard=%d trans=%d hierarchy=%d tpnode=%p", id, frequency, bandwidth, hp, lp, modulation, guardinterval, transmission, hierarchy, tpnode);
312
313	return tpnode;
314	}
315
316	int parsenit(unsigned char* buf, uint8_t* lastsecnr, int orbitalpos)
317	{
318	int ret = 0;
319
320	if(buf == NULL) return ret;
321
322	//unsigned char buf[MINMALLOC];
323
324	// position in buffer
325	unsigned short pos = 0;
326	unsigned short pos2 = 0;
327
328	// network_information_section elements
329	unsigned short seclen = 0;
330	unsigned short desclen = 0;
331	unsigned short tdesclen = 0;
332	unsigned short looplen = 0;
333	uint64_t transponderid = 0;
334	unsigned short onid = 0;
335	unsigned short nid = 0;
336	unsigned char secnr = 0;
337
338	seclen = ((buf[1] & 0x0F) << 8) + buf[2];
339	nid = ((buf[3] << 8)\| buf[4]);
340	desclen = ((buf[8] & 0x0F) << 8) \| buf[9];
341	secnr = buf[6];
342	*lastsecnr = buf[7];
343	debug(500, "nitscan: section %d last %d nid %d", secnr, *lastsecnr, nid);
344
345	for(pos = 10; pos < desclen + 10; pos += buf[pos + 1] + 2)
346	{
347	switch(buf[pos])
348	{
349	case 0x0F:
350	//private_data_indicator_desc(buf + pos);
351	break;
352	case 0x40:
353	//network_name_desc(buf + pos);
354	break;
355	case 0x4A:
356	//linkage_desc(buf + pos);
357	break;
358	case 0x5B:
359	//multilingual_networkname_desc(buf + pos);
360	break;
361	case 0x5F:
362	//private_data_specifier_desc(buf + pos);
363	break;
364	case 0x80:
365	break;
366	case 0x90:
367	break;
368	}
369	}
370
371	looplen = ((buf[pos] & 0x0F) << 8) \| buf[pos + 1];
372	if (!looplen) return ret;
373
374	for(pos += 2; pos < seclen - 3; pos += tdesclen + 6)
375	{
376	transponderid = (buf[pos] << 8) \| buf[pos + 1];
377	onid = (buf[pos + 2] << 8) \| buf[pos + 3];
378	tdesclen = ((buf[pos + 4] & 0x0F) << 8) \| buf[pos + 5];
379
380	for(pos2 = pos + 6; pos2 < pos + tdesclen + 6; pos2 += buf[pos2 + 1] + 2)
381	{
382	switch(buf[pos2])
383	{
384	case 0x41:
385	//servicelistdesc(buf + pos2, transponderid, onid);
386	break;
387	case 0x43:
388	if(satsystemdesc(buf + pos2, transponderid, onid, orbitalpos) != NULL)
389	{
390	scaninfo.tpnew++;
391	if(scaninfo.scantype != 0)
392	scaninfo.tpmax++;
393	}
394	break;
395	case 0x44:
396	if(cablesystemdesc(buf + pos2, transponderid, onid, orbitalpos) != NULL)
397	{
398	scaninfo.tpnew++;
399	if(scaninfo.scantype != 0)
400	scaninfo.tpmax++;
401	}
402	break;
403	case 0x5A:
404	if(terrsystemdesc(buf + pos2, transponderid, onid, orbitalpos) != NULL)
405	{
406	scaninfo.tpnew++;
407	if(scaninfo.scantype != 0)
408	scaninfo.tpmax++;
409	}
410	break;
411	case 0x62:
412	//frequencylistdesc(buf + pos2);
413	break;
414	}
415	}
416	}
417
418	return ret;
419	}
420
421	//flag 0: from scan
422	//flag 1: from update channelname
423	int findchannel(struct dvbdev* fenode, struct transponder* tpnode, unsigned char buf, uint8_t lastsecnr, struct skin* scan, struct skin* listbox, int ichangename, int flag)
424	{
425	int ret = -1, changed = 0;
426	uint64_t transponderid = 0;
427	struct skin* node = NULL;
428	struct channel* chnode = NULL;
429
430	// position in buffer
431	unsigned short pos;
432	unsigned short pos2;
433
434	// service_description_section elements
435	unsigned short seclen;
436	uint8_t secnr;
437	unsigned short onid, tid;
438	unsigned short serviceid;
439	unsigned short desclooplen;
440	unsigned short running;
441	int eitscheduleflag;
442	int eitpresentfollowingflag;
443	int camode;
444	uint8_t servicetype = 0;
445	uint8_t providerlen = 0;
446	char* tmpstr = NULL, tmpstr1 = NULL, tmpstr2 = NULL;
447	uint64_t* tmpuint64 = NULL;
448
449	if(buf == NULL \|\| fenode == NULL \|\| fenode->feinfo == NULL) return ret;
450
451	seclen = ((buf[1] & 0x0F) << 8) \| buf[2];
452	secnr = buf[6];
453	*lastsecnr = buf[7];
454	tid = (buf[3] << 8) \| buf[4];
455	onid = (buf[8] << 8) \| buf[9];
456
457	transponderid = ((onid << 16) \| tid) & 0xffffffff;
458	if(fenode->feinfo->type == FE_QAM)
459	transponderid = transponderid \| ((uint64_t)1 << 32);
460	else if(fenode->feinfo->type == FE_OFDM)
461	transponderid = transponderid \| ((uint64_t)2 << 32);
462	if(tpnode != NULL && tpnode->id != transponderid && tpnode->id != 99)
463	{
464	changetransponderid(tpnode, transponderid);
465	status.writetransponder = 1;
466	}
467
468	debug(500, "SDT nr: %d, lastnr: %d, len: %d, tid: %d, onid: %d, transponderid: %llu", secnr, *lastsecnr, seclen, tid, onid, transponderid);
469
470	for(pos = 11; pos < seclen - 1; pos += desclooplen + 5)
471	{
472	serviceid = (buf[pos] << 8) \| buf[pos + 1];
473	eitscheduleflag = buf[pos + 2] & 0x02;
474	eitpresentfollowingflag = buf[pos + 2] & 0x01;
475	running = buf[pos + 3] & 0xE0;
476	camode = buf[pos + 3] & 0x10;
477	desclooplen = ((buf[pos + 3] & 0x0F) << 8) \| buf[pos + 4];
478	if(flag == 0 && scaninfo.onlyfree == 1 && camode > 0) continue;
479
480	for(pos2 = pos + 5; pos2 < pos + desclooplen + 5; pos2 += buf[pos2 + 1] + 2)
481	{
482	switch(buf[pos2])
483	{
484	case 0x48:
485	servicetype = buf[pos2 + 2];
486	servicetype = changeservicetype(servicetype);
487	providerlen = buf[pos2 + 3];
488
489	//providername
490	tmpstr1 = strndup((char*)&(buf[pos2 + 4]), providerlen);
491	//channelname
492	tmpstr2 = strndup((char*)&(buf[pos2 + 4 + providerlen + 1]), (2 + buf[pos2 + 1]) - (4 + providerlen + 1));
493
494	tmpstr1 = string_strip_whitechars(tmpstr1);
495	tmpstr2 = string_strip_whitechars(tmpstr2);
496	if(tmpstr1 == NULL \|\| strlen(tmpstr1) == 0) tmpstr1 = ostrcat(tmpstr1, "unknown", 1, 0);
497	if(tmpstr2 == NULL \|\| strlen(tmpstr2) == 0) tmpstr2 = ostrcat(tmpstr2, "unknown", 1, 0);
498
499	tmpstr1 = strutf8(tpnode, tmpstr1, strlen(tmpstr1), 0, 1, 0);
500	tmpstr1 = stringreplacechar(tmpstr1, '#', '_');
501	tmpstr2 = strutf8(tpnode, tmpstr2, strlen(tmpstr2), 0, 1, 1);
502	tmpstr2 = stringreplacechar(tmpstr2, '#', '_');
503
504	//add to listbox
505	chnode = getchannel(serviceid, transponderid);
506	if(flag == 0) node = addlistbox(scan, listbox, node, 1);
507	if(node != NULL)
508	{
509	switch(servicetype)
510	{
511	case 0:
512	scaninfo.tvcount++;
513	if(chnode == NULL) scaninfo.newtvcount++;
514	break;
515	case 1:
516	scaninfo.radiocount++;
517	if(chnode == NULL) scaninfo.newradiocount++;
518	break;
519	default:
520	scaninfo.datacount++;
521	if(chnode == NULL) scaninfo.newdatacount++;
522	break;
523	}
524	tmpstr = ostrcat(tmpstr2, " (", 0, 0);
525	tmpstr = ostrcat(tmpstr, tmpstr1, 1, 0);
526	tmpstr = ostrcat(tmpstr, " - ", 1, 0);
527	if(servicetype == 0)
528	tmpstr = ostrcat(tmpstr, _("TV"), 1, 0);
529	else if(servicetype == 1)
530	tmpstr = ostrcat(tmpstr, _("Radio"), 1, 0);
531	else
532	tmpstr = ostrcat(tmpstr, _("Data"), 1, 0);
533
534	changed = 0;
535	if(chnode != NULL && chnode->name != NULL && strlen(chnode->name) > 0 && ostrcmp(tmpstr2, chnode->name) != 0)
536	{
537	tmpstr = ostrcat(tmpstr, " - ", 1, 0);
538	tmpstr = ostrcat(tmpstr, chnode->name, 1, 0);
539	if(ichangename == 1) changed = 1;
540	}
541	tmpstr = ostrcat(tmpstr, ")", 1, 0);
542	changetext(node, tmpstr);
543
544	if(chnode != NULL && chnode->transponder != NULL && changed == 0)
545	node->fontcol = convertcol("deaktivcol");
546
547	changeparam1(node, tmpstr1);
548	changeparam2(node, tmpstr2);
549	tmpuint64 = (uint64_t)calloc(1, sizeof(uint64_t) 3);
550	if(tmpuint64 != NULL)
551	{
552	tmpuint64[0] = serviceid;
553	tmpuint64[1] = transponderid;
554	tmpuint64[2] = servicetype;
555	}
556	free(node->name);
557	node->name = (char*)tmpuint64;
558	}
559
560	if(flag == 1 && chnode != NULL && ostrcmp(chnode->name, tmpstr2) != 0)
561	{
562	free(chnode->name);
563	chnode->name = ostrcat(tmpstr2, NULL, 0, 0);
564	status.writechannel = 1;
565	}
566
567	free(tmpstr); tmpstr = NULL;
568	free(tmpstr1); tmpstr1 = NULL;
569	free(tmpstr2); tmpstr2 = NULL;
570
571	ret = 0;
572	break;
573	}
574	}
575	}
576
577	return ret;
578	}
579
580	uint64_t findtransponderid(struct dvbdev* fenode, unsigned char *buf)
581	{
582	uint64_t transponderid = 0;
583	unsigned short onid, tid;
584
585	if(buf == NULL \|\| fenode == NULL \|\| fenode->feinfo == NULL) return 0;
586
587	tid = (buf[3] << 8) \| buf[4];
588	onid = (buf[8] << 8) \| buf[9];
589
590	transponderid = ((onid << 16) \| tid) & 0xffffffff;
591
592	if(fenode->feinfo->type == FE_QAM)
593	transponderid = transponderid \| ((uint64_t)1 << 32);
594	else if(fenode->feinfo->type == FE_OFDM)
595	transponderid = transponderid \| ((uint64_t)2 << 32);
596
597	debug(500, "found SDT transponderid: %llu", transponderid);
598
599	return transponderid;
600	}
601
602	unsigned int satblindscan(struct stimerthread* timernode, int onlycalc)
603	{
604	int festatus = 0;
605	uint64_t transponderid = 0;
606	unsigned char* buf = NULL;
607	struct dvbdev* fenode = NULL;
608	struct transponder* tpnode = NULL;
609
610	unsigned int frequency = 0, symbolrate = 0;
611	int polarization = 0, modulation = 0, system = 0, fec = 0;
612
613	unsigned int minfrequency = getconfigint("blindminfrequency", NULL) * 1000;
614	unsigned int maxfrequency = getconfigint("blindmaxfrequency", NULL) * 1000;
615	unsigned int stepfrequency = getconfigint("blindstepfrequency", NULL) * 1000;
616	unsigned int minsymbolrate = getconfigint("blindminsignalrate", NULL) * 1000;
617	unsigned int maxsymbolrate = getconfigint("blindmaxsignalrate", NULL) * 1000;
618	unsigned int stepsymbolrate = getconfigint("blindstepsignalrate", NULL) * 1000;
619	unsigned int usedefaultsr = getconfigint("blindusedefaultsr", NULL);
620	unsigned int onlydvbs = getconfigint("blindonlydvbs", NULL);
621	unsigned int usedefaultfec = getconfigint("blindusedefaultfec", NULL);
622
623	int minmodulation = 1, maxmodulation = 2, stepmodulation = 1;
624	int minpolarization = 0, maxpolarization = 1, steppolarization = 1;
625	int minsystem = 0, maxsystem = 1, stepsystem = 1;
626	int minfec = 0, maxfec = 8, stepfec = 1;
627
628	if(onlydvbs == 1)
629	{
630	maxmodulation = 0;
631	maxsystem = 0;
632	}
633
634	if(usedefaultsr == 1)
635	{
636	minsymbolrate = 0;
637	maxsymbolrate = 3;
638	stepsymbolrate = 1;
639	}
640
641	if(usedefaultfec == 1)
642	maxfec = 6;
643
644	int countfrequency = ((maxfrequency + stepfrequency) - minfrequency) / stepfrequency;
645	int countsymbolrate = ((maxsymbolrate + stepsymbolrate) - minsymbolrate) / stepsymbolrate;
646	int countmodulation = ((maxmodulation + stepmodulation) - minmodulation) / stepmodulation;
647	int countpolarization = ((maxpolarization + steppolarization) - minpolarization) / steppolarization;
648	int countfec = ((maxfec + stepfec) - minfec) / stepfec;
649	int systemcount = ((maxsystem + stepsystem) - minsystem) / stepsystem;
650
651	if(onlycalc == 1) return systemcount * countpolarization * countmodulation * countsymbolrate * countfrequency * countfec;
652
653	if(scaninfo.fenode == NULL \|\| timernode == NULL) return -1;
654	int timeout = scaninfo.timeout / 5;
655	if(timeout < 1000000) timeout = 1000000;
656	scaninfo.blindmax += systemcount * countpolarization * countmodulation * countsymbolrate * countfrequency * countfec;
657
658	for(frequency = minfrequency; frequency <= maxfrequency; frequency += stepfrequency)
659	{
660
661	int csymbolrate = 0;
662	for(csymbolrate = minsymbolrate; csymbolrate <= maxsymbolrate; csymbolrate += stepsymbolrate)
663	{
664	if(usedefaultsr == 1)
665	{
666	switch(csymbolrate)
667	{
668	case 0:
669	symbolrate = 22000 * 1000;
670	break;
671	case 1:
672	symbolrate = 27500 * 1000;
673	break;
674	case 2:
675	symbolrate = 30000 * 1000;
676	break;
677	}
678	}
679	else
680	symbolrate = csymbolrate;
681
682	for(modulation = minmodulation; modulation <= maxmodulation; modulation += stepmodulation)
683	{
684
685	for(polarization = minpolarization; polarization <= maxpolarization; polarization += steppolarization)
686	{
687
688	for(fec = minfec; fec <= maxfec; fec += stepfec)
689	{
690
691	for(system = minsystem; system <= maxsystem; system += stepsystem)
692	{
693	scaninfo.blindcount++;
694
695	tpnode = createtransponder(99, scaninfo.fenode->feinfo->type, scaninfo.orbitalpos, frequency, INVERSION_AUTO, symbolrate, polarization, fec, modulation, 0, 0, system);
696
697	debug(500, "blindscan: frequ=%d, sr=%d, modulation=%d, fec=%d, system=%d, orbitalpos=%d", frequency, symbolrate, modulation, fec, system, scaninfo.orbitalpos);
698
699	if(tpnode != NULL)
700	{
701
702	fenode = fegetfree(tpnode, 0, scaninfo.fenode);
703	if(fenode == NULL )
704	{
705	debug(500, "Frontend for scan not free");
706	deltransponderbyid(99);
707	continue;
708	}
709
710	//frontend tune
711	if(fenode->feinfo->type == FE_QPSK)
712	{
713	feset(fenode, tpnode);
714	fetunedvbs(fenode, tpnode);
715	}
716	else
717	{
718	debug(500, "Frontend type unknown");
719	deltransponderbyid(99);
720	continue;
721	}
722
723	festatus = fewait(fenode);
724	if(debug_level == 200) fereadstatus(fenode);
725	if(festatus != 0)
726	{
727	debug(500, "tuning failed");
728	deltransponderbyid(99);
729	continue;
730	}
731
732	buf = dvbgetsdt(fenode, 0, timeout);
733	transponderid = findtransponderid(fenode, buf);
734	free(buf); buf = NULL;
735
736	if(transponderid == 0 \|\| gettransponder(transponderid) != NULL)
737	{
738	deltransponderbyid(99);
739	continue;
740	}
741
742	if(tpnode->id != transponderid)
743	{
744	scaninfo.newblindcount++;
745	changetransponderid(tpnode, transponderid);
746	status.writetransponder = 1;
747	}
748	}
749	deltransponderbyid(99);
750	if(timernode->aktion != START) break;
751	}
752	if(timernode->aktion != START) break;
753	}
754	if(timernode->aktion != START) break;
755	}
756	if(timernode->aktion != START) break;
757	}
758	if(timernode->aktion != START) break;
759	}
760	if(timernode->aktion != START) break;
761	}
762
763	return 0;
764	}
765
766	unsigned int cableblindscan(struct stimerthread* timernode, int onlycalc)
767	{
768	int festatus = 0;
769	uint64_t transponderid = 0;
770	unsigned char* buf = NULL;
771	struct dvbdev* fenode = NULL;
772	struct transponder* tpnode = NULL;
773
774	unsigned int frequency = 0, symbolrate = 0;
775	int modulation = 0, fec = 0;
776
777	unsigned int minfrequency = getconfigint("cblindminfrequency", NULL) * 1000;
778	unsigned int maxfrequency = getconfigint("cblindmaxfrequency", NULL) * 1000;
779	unsigned int stepfrequency = getconfigint("cblindstepfrequency", NULL) * 1000;
780	unsigned int minsymbolrate = getconfigint("cblindminsignalrate", NULL) * 1000;
781	unsigned int maxsymbolrate = getconfigint("cblindmaxsignalrate", NULL) * 1000;
782	unsigned int stepsymbolrate = getconfigint("cblindstepsignalrate", NULL) * 1000;
783	unsigned int usedefaultsr = getconfigint("cblindusedefaultsr", NULL);
784	unsigned int usedefaultfec = getconfigint("cblindusedefaultfec", NULL);
785
786	int minmodulation = 0, maxmodulation = 4, stepmodulation = 1;
787	int minfec = 0, maxfec = 8, stepfec = 1;
788
789	if(usedefaultsr == 1)
790	{
791	minsymbolrate = 0;
792	maxsymbolrate = 3;
793	stepsymbolrate = 1;
794	}
795
796	if(usedefaultfec == 1)
797	maxfec = 6;
798
799	int countfrequency = ((maxfrequency + stepfrequency) - minfrequency) / stepfrequency;
800	int countsymbolrate = ((maxsymbolrate + stepsymbolrate) - minsymbolrate) / stepsymbolrate;
801	int countmodulation = ((maxmodulation + stepmodulation) - minmodulation) / stepmodulation;
802	int countfec = ((maxfec + stepfec) - minfec) / stepfec;
803
804	if(onlycalc == 1) return countmodulation * countsymbolrate * countfrequency * countfec;
805
806	if(scaninfo.fenode == NULL \|\| timernode == NULL) return -1;
807	int timeout = scaninfo.timeout / 5;
808	if(timeout < 1000000) timeout = 1000000;
809	scaninfo.blindmax += countmodulation * countsymbolrate * countfrequency * countfec;
810
811	for(frequency = minfrequency; frequency <= maxfrequency; frequency += stepfrequency)
812	{
813
814	int csymbolrate = 0;
815	for(csymbolrate = minsymbolrate; csymbolrate <= maxsymbolrate; csymbolrate += stepsymbolrate)
816	{
817	if(usedefaultsr == 1)
818	{
819	switch(csymbolrate)
820	{
821	case 0:
822	symbolrate = 22000 * 1000;
823	break;
824	case 1:
825	symbolrate = 27500 * 1000;
826	break;
827	case 2:
828	symbolrate = 30000 * 1000;
829	break;
830	}
831	}
832	else
833	symbolrate = csymbolrate;
834
835	for(modulation = minmodulation; modulation <= maxmodulation; modulation += stepmodulation)
836	{
837
838	for(fec = minfec; fec <= maxfec; fec += stepfec)
839	{
840	scaninfo.blindcount++;
841
842	tpnode = createtransponder(99, scaninfo.fenode->feinfo->type, scaninfo.orbitalpos, frequency, INVERSION_AUTO, symbolrate, 0, fec, modulation, 0, 0, 0);
843
844	debug(500, "blindscan: frequ=%d, sr=%d, modulation=%d, fec=%d, orbitalpos=%d", frequency, symbolrate, modulation, fec, scaninfo.orbitalpos);
845
846	if(tpnode != NULL)
847	{
848
849	fenode = fegetfree(tpnode, 0, scaninfo.fenode);
850	if(fenode == NULL )
851	{
852	debug(500, "Frontend for scan not free");
853	deltransponderbyid(99);
854	continue;
855	}
856
857	//frontend tune
858	if(fenode->feinfo->type == FE_QAM)
859	fetunedvbc(fenode, tpnode);
860	else
861	{
862	debug(500, "Frontend type unknown");
863	deltransponderbyid(99);
864	continue;
865	}
866
867	festatus = fewait(fenode);
868	if(debug_level == 200) fereadstatus(fenode);
869	if(festatus != 0)
870	{
871	debug(500, "tuning failed");
872	deltransponderbyid(99);
873	continue;
874	}
875
876	buf = dvbgetsdt(fenode, 0, timeout);
877	transponderid = findtransponderid(fenode, buf);
878	free(buf); buf = NULL;
879
880	if(transponderid == 0 \|\| gettransponder(transponderid) != NULL)
881	{
882	deltransponderbyid(99);
883	continue;
884	}
885
886	if(tpnode->id != transponderid)
887	{
888	scaninfo.newblindcount++;
889	changetransponderid(tpnode, transponderid);
890	status.writetransponder = 1;
891	}
892	}
893	deltransponderbyid(99);
894	if(timernode->aktion != START) break;
895	}
896	if(timernode->aktion != START) break;
897	}
898	if(timernode->aktion != START) break;
899	}
900	if(timernode->aktion != START) break;
901	}
902
903	return 0;
904	}
905
906	unsigned int terrblindscan(struct stimerthread* timernode, int onlycalc)
907	{
908	int festatus = 0;
909	uint64_t transponderid = 0;
910	unsigned char* buf = NULL;
911	struct dvbdev* fenode = NULL;
912	struct transponder* tpnode = NULL;
913
914	unsigned int frequency = 0;
915	int hp = 0, lp = 0, modulation = 0, bandwidth = 0, transmission = 0, guardinterval = 0, hierarchy = 0;
916
917	unsigned int minfrequency = getconfigint("tblindminfrequency", NULL) * 1000;
918	unsigned int maxfrequency = getconfigint("tblindmaxfrequency", NULL) * 1000;
919	unsigned int stepfrequency = getconfigint("tblindstepfrequency", NULL) * 1000;
920
921	int minhp = 0, maxhp = 3, stephp = 1;
922	int minlp = 0, maxlp = 3, steplp = 1;
923	int minmodulation = 0, maxmodulation = 2, stepmodulation = 1;
924	int minbandwidth = 0, maxbandwidth = 2, stepbandwidth = 1;
925	int mintransmission = 0, maxtransmission = 1, steptransmission = 1;
926	int minguardinterval = 0, maxguardinterval = 3, stepguardinterval = 1;
927	int minhierarchy = 0, maxhierarchy = 3, stephierarchy = 1;
928
929	int countfrequency = ((maxfrequency + stepfrequency) - minfrequency) / stepfrequency;
930	int counthp = ((maxhp + stephp) - minhp) / stephp;
931	int countlp = ((maxlp + steplp) - minlp) / steplp;
932	int countmodulation = ((maxmodulation + stepmodulation) - minmodulation) / stepmodulation;
933	int countbandwidth = ((maxbandwidth + stepbandwidth) - minbandwidth) / stepbandwidth;
934	int counttransmission = ((maxtransmission + steptransmission) - mintransmission) / steptransmission;
935	int countguardinterval = ((maxguardinterval + stepguardinterval) - minguardinterval) / stepguardinterval;
936	int counthierarchy = ((maxhierarchy + stephierarchy) - minhierarchy) / stephierarchy;
937
938	if(onlycalc == 1) return counthierarchy * countguardinterval * countmodulation * counttransmission * countfrequency * countbandwidth * countlp * counthp;
939
940	if(scaninfo.fenode == NULL \|\| timernode == NULL) return -1;
941	int timeout = scaninfo.timeout / 5;
942	if(timeout < 1000000) timeout = 1000000;
943	scaninfo.blindmax += counthierarchy * countguardinterval * countmodulation * counttransmission * countfrequency * countbandwidth * countlp * counthp;
944
945	for(frequency = minfrequency; frequency <= maxfrequency; frequency += stepfrequency)
946	{
947
948	for(hp = minhp; hp <= maxhp; hp += stephp)
949	{
950
951	for(lp = minlp; lp <= maxlp; lp += steplp)
952	{
953
954	for(modulation = minmodulation; modulation <= maxmodulation; modulation += stepmodulation)
955	{
956
957	for(bandwidth = minbandwidth; bandwidth <= maxbandwidth; bandwidth += stepbandwidth)
958	{
959
960	for(transmission = mintransmission; transmission <= maxtransmission; transmission += steptransmission)
961	{
962
963	for(guardinterval = minguardinterval; guardinterval <= maxguardinterval; guardinterval += stepguardinterval)
964	{
965
966	for(hierarchy = minhierarchy; hierarchy <= maxhierarchy; hierarchy += stephierarchy)
967	{
968	scaninfo.blindcount++;
969
970	tpnode = createtransponder(99, scaninfo.fenode->feinfo->type, scaninfo.orbitalpos, frequency, INVERSION_AUTO, bandwidth, lp, hp, modulation, guardinterval, transmission, hierarchy);
971
972	debug(500, "blindscan: frequ=%d, modulation=%d, hp=%d, lp=%d, bandwidth=%d, guardinterval=%d, transmission=%d, hierarchy=%d, orbitalpos=%d", frequency, modulation, hp, lp, bandwidth, guardinterval, transmission, hierarchy, scaninfo.orbitalpos);
973
974	if(tpnode != NULL)
975	{
976
977	fenode = fegetfree(tpnode, 0, scaninfo.fenode);
978	if(fenode == NULL )
979	{
980	debug(500, "Frontend for scan not free");
981	deltransponderbyid(99);
982	continue;
983	}
984
985	//frontend tune
986	if(fenode->feinfo->type == FE_OFDM)
987	{
988	feset(fenode, tpnode);
989	fetunedvbs(fenode, tpnode);
990	}
991	else
992	{
993	debug(500, "Frontend type unknown");
994	deltransponderbyid(99);
995	continue;
996	}
997
998	festatus = fewait(fenode);
999	if(debug_level == 200) fereadstatus(fenode);
1000	if(festatus != 0)
1001	{
1002	debug(500, "tuning failed");
1003	deltransponderbyid(99);
1004	continue;
1005	}
1006
1007	buf = dvbgetsdt(fenode, 0, timeout);
1008	transponderid = findtransponderid(fenode, buf);
1009	free(buf); buf = NULL;
1010
1011	if(transponderid == 0 \|\| gettransponder(transponderid) != NULL)
1012	{
1013	deltransponderbyid(99);
1014	continue;
1015	}
1016
1017	if(tpnode->id != transponderid)
1018	{
1019	scaninfo.newblindcount++;
1020	changetransponderid(tpnode, transponderid);
1021	status.writetransponder = 1;
1022	}
1023	}
1024	deltransponderbyid(99);
1025	if(timernode->aktion != START) break;
1026	}
1027	if(timernode->aktion != START) break;
1028	}
1029	if(timernode->aktion != START) break;
1030	}
1031	if(timernode->aktion != START) break;
1032	}
1033	if(timernode->aktion != START) break;
1034	}
1035	if(timernode->aktion != START) break;
1036	}
1037	if(timernode->aktion != START) break;
1038	}
1039	if(timernode->aktion != START) break;
1040	}
1041
1042	return 0;
1043	}
1044
1045	void blindscan(struct stimerthread* timernode)
1046	{
1047	if(scaninfo.fenode == NULL) return;
1048
1049	if(scaninfo.fenode->feinfo->type == FE_QPSK)
1050	satblindscan(timernode, 0);
1051	else if(scaninfo.fenode->feinfo->type == FE_QAM)
1052	cableblindscan(timernode, 0);
1053	else if(scaninfo.fenode->feinfo->type == FE_OFDM)
1054	terrblindscan(timernode, 0);
1055	}
1056
1057	void doscan(struct stimerthread* timernode)
1058	{
1059	int festatus = 0, secnr = 0;
1060	uint8_t lastsecnr = 0xff;
1061	unsigned char* buf = NULL;
1062	struct transponder* tpnode = NULL;
1063	struct dvbdev* fenode = NULL;
1064	//struct channel* chnode = NULL;
1065	struct sat* satnode = sat;
1066	int nitscan = 1;
1067
1068	if(scaninfo.fenode == NULL \|\| scaninfo.tpnode == NULL \|\| timernode == NULL)
1069	{
1070	scaninfo.threadend = 1;
1071	return;
1072	}
1073
1074	debug(500, "channel scan thread start");
1075
1076	//sat loop
1077	satnode = sat;
1078	while(satnode != NULL && timernode->aktion == START)
1079	{
1080	if(satnode->scan == 0)
1081	{
1082	satnode = satnode->next;
1083	continue;
1084	}
1085	scaninfo.satname = satnode->name;
1086
1087	if(scaninfo.scantype == 0)
1088	tpnode = scaninfo.tpnode;
1089	else if(scaninfo.scantype == 1)
1090	tpnode = transponder;
1091	else if(scaninfo.scantype == 2 \|\| scaninfo.scantype == 3)
1092	{
1093	tpnode = transponder;
1094	scaninfo.orbitalpos = satnode->orbitalpos;
1095	}
1096
1097	if(scaninfo.blindscan == 1) blindscan(timernode);
1098
1099	nitscan = 1;
1100	//transponder loop
1101	while(tpnode != NULL && timernode->aktion == START)
1102	{
1103	if(scaninfo.orbitalpos != tpnode->orbitalpos)
1104	{
1105	tpnode = tpnode->next;
1106	if(scaninfo.scantype == 0) break;
1107	continue;
1108	}
1109
1110	fenode = fegetfree(tpnode, 0, scaninfo.fenode);
1111	if(fenode == NULL \|\| (scaninfo.scantype != 3 && fenode != scaninfo.fenode))
1112	{
1113	scaninfo.tpcount++;
1114	tpnode = tpnode->next;
1115	debug(500, "Frontend for scan not free");
1116	if(scaninfo.scantype == 0) break;
1117	continue;
1118	}
1119
1120	//frontend tune
1121	if(fenode->feinfo->type == FE_QPSK)
1122	{
1123	feset(fenode, tpnode);
1124	if(fetunedvbs(fenode, tpnode) != 0)
1125	{
1126	scaninfo.tpcount++;
1127	tpnode = tpnode->next;
1128	debug(500, "tuning failed");
1129	if(scaninfo.scantype == 0) break;
1130	continue;
1131	}
1132	}
1133	else if(fenode->feinfo->type == FE_QAM)
1134	{
1135	if(fetunedvbc(fenode, tpnode) != 0)
1136	{
1137	scaninfo.tpcount++;
1138	tpnode = tpnode->next;
1139	debug(500, "tuning failed");
1140	if(scaninfo.scantype == 0) break;
1141	continue;
1142	}
1143	}
1144	else if(fenode->feinfo->type == FE_OFDM)
1145	{
1146	if(fetunedvbt(fenode, tpnode) != 0)
1147	{
1148	scaninfo.tpcount++;
1149	tpnode = tpnode->next;
1150	debug(500, "tuning failed");
1151	if(scaninfo.scantype == 0) break;
1152	continue;
1153	}
1154	}
1155	else
1156	{
1157	scaninfo.tpcount++;
1158	tpnode = tpnode->next;
1159	debug(500, "Frontend type unknown");
1160	if(scaninfo.scantype == 0) break;
1161	continue;
1162	}
1163
1164	festatus = fewait(fenode);
1165	if(debug_level == 200) fereadstatus(fenode);
1166	if(festatus != 0)
1167	{
1168	scaninfo.tpcount++;
1169	tpnode = tpnode->next;
1170	debug(500, "tuning failed last");
1171	if(scaninfo.scantype == 0) break;
1172	continue;
1173	}
1174
1175	//del channels from transponder if selected
1176	//if(scaninfo.scantype != 3 && scaninfo.clear == 1)
1177	//{
1178	// struct channel* tmpchannel = NULL;
1179	// chnode = channel;
1180	// while(chnode != NULL)
1181	// {
1182	// tmpchannel = chnode->next;
1183	// if(chnode->transponder == tpnode)
1184	// delchannel(chnode->serviceid, chnode->transponderid, 1);
1185	// chnode = tmpchannel;
1186	// }
1187	//}
1188
1189	//get nit
1190	if(scaninfo.networkscan == 1 && nitscan == 1)
1191	{
1192	lastsecnr = 0xff;
1193	secnr = 0;
1194	while(secnr <= lastsecnr && secnr <= 256)
1195	{
1196	if(timernode->aktion != START) break;
1197	buf = dvbgetnit(fenode, secnr, scaninfo.timeout * 2);
1198	if(buf != NULL)
1199	{
1200	parsenit(buf, &lastsecnr, satnode->orbitalpos);
1201	nitscan = 1; //1 = scan all transponder for nit / 0 = scan only first transponder for nit
1202	}
1203	else
1204	break;
1205	free(buf); buf = NULL;
1206	secnr++;
1207	}
1208	}
1209
1210	lastsecnr = 0xff;
1211	secnr = 0;
1212	while(secnr <= lastsecnr && secnr <= 256)
1213	{
1214	if(timernode->aktion != START) break;
1215	#ifndef SIMULATE
1216	buf = dvbgetsdt(fenode, secnr, scaninfo.timeout);
1217	#endif
1218	if(buf != NULL)
1219	findchannel(fenode, tpnode, buf, &lastsecnr, scaninfo.scanscreen, scaninfo.listbox, scaninfo.changename, 0);
1220	else
1221	break;
1222	free(buf); buf = NULL;
1223	secnr++;
1224	}
1225
1226	scaninfo.tpcount++;
1227	if(scaninfo.scantype == 0) break;
1228	tpnode = tpnode->next;
1229	}
1230	if(scaninfo.scantype == 0 \|\| scaninfo.scantype == 1) break;
1231	satnode = satnode->next;
1232	}
1233	scaninfo.threadend = 1;
1234	debug(500, "channel scan thread end");
1235	}
1236
1237	void scanaddchannel(struct skin* node, int scantype, struct transponder* tp1, int ichangename)
1238	{
1239	int serviceid = 0;
1240	uint64_t transponderid = 0;
1241	int servicetype = 0;
1242	int providerid = 0;
1243	struct provider* providernode = NULL;
1244	char* tmpstr = NULL;
1245	struct transponder* tp2 = NULL;
1246	struct channel* chnode = NULL;
1247
1248	if(node == NULL \|\| node->name == NULL) return;
1249
1250	serviceid = ((uint64_t*)node->name)[0];
1251	transponderid = ((uint64_t*)node->name)[1];
1252	servicetype = ((uint64_t*)node->name)[2];
1253
1254	chnode = getchannel(serviceid, transponderid);
1255	if(chnode == NULL \|\| (chnode != NULL && chnode->transponder == NULL))
1256	{
1257	//check if provider valid
1258	providernode = getproviderbyname(node->param1);
1259	if(providernode != NULL)
1260	providerid = providernode->providerid;
1261	else
1262	{
1263	providerid = getlastproviderid() + 1;
1264	tmpstr = ostrcat(tmpstr, oitoa(providerid), 1, 1);
1265	tmpstr = ostrcat(tmpstr, "#", 1, 0);
1266	tmpstr = ostrcat(tmpstr, node->param1, 1, 0);
1267	tmpstr = ostrcat(tmpstr, "#0", 1, 0);
1268	addprovider(tmpstr, 1, NULL);
1269	free(tmpstr); tmpstr = NULL;
1270	}
1271
1272	//check if transponder valid
1273	if(scantype == 0)
1274	{
1275	tp2 = gettransponder(transponderid);
1276
1277	if(tp2 == NULL && tp1 != NULL)
1278	{
1279	tp2 = gettransponderbydetail(0, tp1->fetype, tp1->orbitalpos, tp1->frequency, tp1->inversion, tp1->symbolrate, tp1->polarization, tp1->fec, tp1->modulation, tp1->rolloff, tp1->pilot, tp1->system, 1);
1280	if(tp2 != NULL)
1281	changetransponderid(tp2, transponderid);
1282	}
1283
1284	if(tp2 == NULL) //create new transponder
1285	copytransponder(tp1, tp2, transponderid);
1286	else //change transponder
1287	copytransponder(tp1, tp2, 99);
1288	}
1289
1290	if(servicetype != 0 && servicetype != 1)
1291	servicetype = 0;
1292
1293	if(chnode == NULL)
1294	{
1295	if(createchannel(node->param2, transponderid, providerid, serviceid, servicetype, 0, -1, -1, -1, -1, 0) != NULL)
1296	node->fontcol = convertcol("deaktivcol");
1297	}
1298	else
1299	node->fontcol = convertcol("deaktivcol");
1300	}
1301	else
1302	{
1303	node->fontcol = convertcol("deaktivcol");
1304	//change channel name if selected
1305	if(ichangename == 1 && node->param2 != NULL && strlen(node->param2) > 0 && ostrcmp(node->param2, chnode->name) != 0)
1306	{
1307	free(chnode->name);
1308	chnode->name = ostrcat(node->param2, NULL, 0, 0);
1309	status.writetransponder = 1;
1310	}
1311	}
1312	}
1313
1314	void scansetallsat(int fetype)
1315	{
1316	int i = 0, orbitalpos = 0;
1317	struct sat* satnode = NULL;
1318	struct dvbdev* dvbnode = dvbdev;
1319	char* tmpstr = NULL, *tmpnr = NULL;
1320
1321	while(dvbnode != NULL)
1322	{
1323	if(dvbnode->type == FRONTENDDEV && dvbnode->feinfo != NULL && dvbnode->felock < 1 && dvbnode->deactive == 0 && (fetype == -1 \|\| dvbnode->feinfo->type == fetype))
1324	{
1325
1326	tmpstr = ostrcat(dvbnode->feshortname, "_sat", 0, 0);
1327	for(i = 1; i <= getmaxsat(dvbnode->feshortname); i++)
1328	{
1329	tmpnr = oitoa(i);
1330	orbitalpos = getconfigint(tmpstr, tmpnr);
1331	free(tmpnr); tmpnr = NULL;
1332
1333	satnode = getsatbyorbitalpos(orbitalpos);
1334	if(satnode != NULL && (fetype == -1 \|\| satnode->fetype == fetype))
1335	satnode->scan = 1;
1336	}
1337	free(tmpstr); tmpstr = NULL;
1338	}
1339	dvbnode = dvbnode->next;
1340	}
1341	}
1342
1343	void scansetmultisat(struct skin* scan)
1344	{
1345	struct skin* node = scan;
1346	struct sat* satnode = NULL;
1347
1348	while(node != NULL && node->name != NULL)
1349	{
1350	if(ostrcmp(node->ret, "1") == 0)
1351	{
1352	satnode = getsatbyorbitalpos(atoi(node->name));
1353	if(satnode != NULL)
1354	satnode->scan = 1;
1355	}
1356	node = node->next;
1357	}
1358	}
1359
1360	void delchannelbysat(int orbitalpos)
1361	{
1362	struct transponder* transpondernode = transponder;
1363	struct channel* chnode = NULL;
1364
1365	while(transpondernode != NULL)
1366	{
1367	if(transpondernode->orbitalpos == orbitalpos)
1368	{
1369	struct channel* tmpchannel = NULL;
1370	chnode = channel;
1371	while(chnode != NULL)
1372	{
1373	tmpchannel = chnode->next;
1374	if(chnode->transponder == transpondernode)
1375	delchannel(chnode->serviceid, chnode->transponderid, 1);
1376	chnode = tmpchannel;
1377	}
1378	}
1379	transpondernode = transpondernode->next;
1380	}
1381	}
1382
1383	void delchannelbymultisat()
1384	{
1385	struct sat* satnode = sat;
1386
1387	while(satnode != NULL)
1388	{
1389	if(satnode->scan == 1)
1390	delchannelbysat(satnode->orbitalpos);
1391	satnode = satnode->next;
1392	}
1393	}
1394
1395	void screenscan(struct transponder* transpondernode, struct skin* mscan, char* tuner, int scantype, int orbitalpos, unsigned int frequency, int inversion, unsigned int symbolrate, int polarization, int fec, int modulation, int rolloff, int pilot, int networkscan, int onlyfree, int clear, int blindscan, int ichangename, int system, int favtype, int emptybouquet, int unusedbouquetchannels, int timeout)
1396	{
1397	int rcret = 0, tpmax = 0, i = 0, alladded = 0, endmsgshow = 0;
1398	struct skin* scan = getscreen("scan");
1399	struct skin* progress = getscreennode(scan, "progress");
1400	struct skin* listbox = getscreennode(scan, "listbox");
1401	struct skin* satname = getscreennode(scan, "satname");
1402	struct skin* tpcount = getscreennode(scan, "tpcount");
1403	struct skin* foundtv = getscreennode(scan, "foundtv");
1404	struct skin* foundradio = getscreennode(scan, "foundradio");
1405	struct skin* founddata = getscreennode(scan, "founddata");
1406	struct skin* foundblind = getscreennode(scan, "foundblind");
1407	struct skin* b2 = getscreennode(scan, "b2");
1408	struct skin* b3 = getscreennode(scan, "b3");
1409	struct skin* load = getscreen("loading");
1410	struct transponder* tpnode = NULL;
1411	struct dvbdev* fenode = NULL, *dvbnode = dvbdev;
1412	struct stimerthread* timernode = NULL;
1413	struct sat* satnode = NULL;
1414	struct channel* chnode = NULL;
1415	char* tmpstr = NULL;
1416
1417	listbox->aktline = 1;
1418	listbox->aktpage = -1;
1419	progress->progresssize = 0;
1420	memset(&scaninfo, 0, sizeof(struct scaninfo));
1421
1422	b2->hidden = NO;
1423	b3->hidden = NO;
1424
1425	addscreenrc(scan, listbox);
1426	if(scantype != 3)
1427	{
1428	while(dvbnode != NULL)
1429	{
1430	if(dvbnode->type == FRONTENDDEV && dvbnode->feinfo != NULL && dvbnode->felock < 1)
1431	{
1432	if(ostrcmp(dvbnode->feshortname, tuner) == 0)
1433	{
1434	fenode = dvbnode;
1435	break;
1436	}
1437	}
1438	dvbnode = dvbnode->next;
1439	}
1440	if(fenode == NULL) return;
1441	}
1442	else if(scantype == 3)
1443	fenode = dvbdev;
1444
1445	if(scantype == 0) //single transponder
1446	{
1447	if(fenode != NULL && fenode->feinfo != NULL)
1448	{
1449	//del channels from transponder if selected
1450	if(clear == 1)
1451	{
1452	struct channel* tmpchannel = NULL;
1453	chnode = channel;
1454	while(chnode != NULL)
1455	{
1456	tmpchannel = chnode->next;
1457	if(chnode->transponder == transpondernode)
1458	delchannel(chnode->serviceid, chnode->transponderid, 1);
1459	chnode = tmpchannel;
1460	}
1461	}
1462
1463	debug(500, "fetype=%d, orbitalpos=%d, frequ=%d, inverion=%d, symbolrate=%d, polarization=%d, fec=%d, modulation=%d, rolloff=%d, pilot=%d, system=%d", fenode->feinfo->type, orbitalpos, frequency, inversion, symbolrate, polarization, fec, modulation, rolloff, pilot, system);
1464	tpnode = createtransponder(99, fenode->feinfo->type, orbitalpos, frequency, inversion, symbolrate, polarization, fec, modulation, rolloff, pilot, system);
1465	}
1466	if(tpnode != NULL)
1467	{
1468	tpmax = 1;
1469	satnode = getsatbyorbitalpos(tpnode->orbitalpos);
1470	if(satnode != NULL) satnode->scan = 1;
1471	}
1472	}
1473	else if(scantype == 1) //single sat
1474	{
1475	if(clear == 1) delchannelbysat(orbitalpos);
1476	tpnode = transponder;
1477	while(tpnode != NULL)
1478	{
1479	if(tpnode->orbitalpos == orbitalpos)
1480	tpmax++;
1481	tpnode = tpnode->next;
1482	}
1483	tpnode = transponder;
1484	satnode = getsatbyorbitalpos(orbitalpos);
1485	if(satnode != NULL) satnode->scan = 1;
1486	}
1487	else if(scantype == 2 \|\| scantype == 3) //2: multi sat, 3: all
1488	{
1489	if(scantype == 2)
1490	{
1491	scansetmultisat(mscan);
1492	if(clear == 1) delchannelbymultisat();
1493	}
1494	if(scantype == 3)
1495	{
1496	scansetallsat(-1);
1497	b2->hidden = YES;
1498	b3->hidden = YES;
1499	//del all channel for auto. search
1500	if(clear == 1) freechannel(1);
1501	}
1502	satnode = sat;
1503	while(satnode != NULL)
1504	{
1505	if(satnode->scan != 0)
1506	{
1507	tpnode = transponder;
1508	while(tpnode != NULL)
1509	{
1510	if(tpnode->orbitalpos == satnode->orbitalpos)
1511	tpmax++;
1512	tpnode = tpnode->next;
1513	}
1514	}
1515	satnode = satnode->next;
1516	}
1517	tpnode = transponder;
1518	}
1519
1520	scaninfo.fenode = fenode;
1521	scaninfo.tpnode = tpnode;
1522	scaninfo.scanscreen = scan;
1523	scaninfo.listbox = listbox;
1524	scaninfo.timeout = timeout;
1525	scaninfo.scantype = scantype;
1526	scaninfo.orbitalpos = orbitalpos;
1527	scaninfo.onlyfree = onlyfree;
1528	scaninfo.networkscan = networkscan;
1529	scaninfo.blindscan = blindscan;
1530	scaninfo.changename = ichangename;
1531	scaninfo.clear = clear;
1532	scaninfo.tpmax = tpmax;
1533	timernode = addtimer(&doscan, START, 1000, 1, NULL, NULL, NULL);
1534
1535	while(1)
1536	{
1537	//satname
1538	tmpstr = ostrcat(tmpstr, _("Sat/Provider: "), 1, 0);
1539	tmpstr = ostrcat(tmpstr, scaninfo.satname, 1, 0);
1540	changetext(satname, tmpstr);
1541	free(tmpstr); tmpstr = NULL;
1542
1543	//transpondercount
1544	tmpstr = ostrcat(tmpstr, _("Transponder: "), 1, 0);
1545	tmpstr = ostrcat(tmpstr, oitoa(scaninfo.tpcount), 1, 1);
1546	tmpstr = ostrcat(tmpstr, " / ", 1, 0);
1547	tmpstr = ostrcat(tmpstr, oitoa(scaninfo.tpmax), 1, 1);
1548	tmpstr = ostrcat(tmpstr, " / ", 1, 0);
1549	tmpstr = ostrcat(tmpstr, oitoa(scaninfo.tpnew), 1, 1);
1550	changetext(tpcount, tmpstr);
1551	free(tmpstr); tmpstr = NULL;
1552
1553	//tvcount
1554	tmpstr = ostrcat(tmpstr, _("TV: "), 1, 0);
1555	tmpstr = ostrcat(tmpstr, oitoa(scaninfo.newtvcount), 1, 1);
1556	tmpstr = ostrcat(tmpstr, " / ", 1, 0);
1557	tmpstr = ostrcat(tmpstr, oitoa(scaninfo.tvcount), 1, 1);
1558	changetext(foundtv, tmpstr);
1559	free(tmpstr); tmpstr = NULL;
1560
1561	//radiocount
1562	tmpstr = ostrcat(tmpstr, _("Radio: "), 1, 0);
1563	tmpstr = ostrcat(tmpstr, oitoa(scaninfo.newradiocount), 1, 1);
1564	tmpstr = ostrcat(tmpstr, " / ", 1, 0);
1565	tmpstr = ostrcat(tmpstr, oitoa(scaninfo.radiocount), 1, 1);
1566	changetext(foundradio, tmpstr);
1567	free(tmpstr); tmpstr = NULL;
1568
1569	//datacount
1570	tmpstr = ostrcat(tmpstr, _("Data: "), 1, 0);
1571	tmpstr = ostrcat(tmpstr, oitoa(scaninfo.newdatacount), 1, 1);
1572	tmpstr = ostrcat(tmpstr, " / ", 1, 0);
1573	tmpstr = ostrcat(tmpstr, oitoa(scaninfo.datacount), 1, 1);
1574	changetext(founddata, tmpstr);
1575	free(tmpstr); tmpstr = NULL;
1576
1577	//blindcount
1578	tmpstr = ostrcat(tmpstr, _("Blindscan: "), 1, 0);
1579	tmpstr = ostrcat(tmpstr, oitoa(scaninfo.newblindcount), 1, 1);
1580	tmpstr = ostrcat(tmpstr, " / ", 1, 0);
1581	tmpstr = ostrcat(tmpstr, oitoa(scaninfo.blindcount), 1, 1);
1582	tmpstr = ostrcat(tmpstr, " / ", 1, 0);
1583	tmpstr = ostrcat(tmpstr, oitoa(scaninfo.blindmax), 1, 1);
1584	changetext(foundblind, tmpstr);
1585	free(tmpstr); tmpstr = NULL;
1586
1587	if(scaninfo.tpmax == 0)
1588	progress->progresssize = 100;
1589	else
1590	progress->progresssize = (100 / (float)scaninfo.tpmax) * scaninfo.tpcount;
1591
1592	drawscreen(scan, 0, 0);
1593	rcret = waitrc(scan, 1000, 0);
1594
1595	if(scantype != 3 && scaninfo.threadend == 1 && endmsgshow == 0)
1596	{
1597	if(scaninfo.tvcount + scaninfo.radiocount + scaninfo.datacount == 0)
1598	textbox(_("Message"), _("Channel scan ended.\nNothing found."), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 800, 200, 0, 0);
1599	else
1600	textbox(_("Message"), _("Channel scan ended."), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 800, 200, 0, 0);
1601	endmsgshow = 1;
1602	}
1603
1604	if(scantype != 3 && rcret == getrcconfigint("rcred", NULL))
1605	scanaddchannel(listbox->select, scantype, tpnode, ichangename);
1606
1607	if((scantype != 3 && rcret == getrcconfigint("rcgreen", NULL)) \|\| (scantype == 3 && scaninfo.threadend == 1 && alladded < 2))
1608	{
1609	struct skin* lnode = listbox;
1610
1611	long deaktivcol = convertcol("deaktivcol");
1612	if(scantype == 3 && alladded == 0)
1613	{
1614	alladded = 1;
1615	continue;
1616	}
1617	alladded = 2;
1618
1619	drawscreen(load, 0, 0);
1620	while(lnode != NULL)
1621	{
1622	if(lnode->fontcol != deaktivcol && lnode->del == 1)
1623	scanaddchannel(lnode, scantype, tpnode, ichangename);
1624	lnode = lnode->next;
1625	}
1626	clearscreen(load);
1627	if(scaninfo.tvcount + scaninfo.radiocount + scaninfo.datacount == 0)
1628	textbox(_("Message"), _("Channel scan ended.\nNothing found."), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 800, 200, 0, 0);
1629	else
1630	textbox(_("Message"), _("All new channels added!"), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 600, 200, 0, 0);
1631	}
1632
1633	if(rcret == getrcconfigint("rcexit", NULL))
1634	{
1635	if(timernode != NULL && scaninfo.threadend == 0)
1636	{
1637	timernode->aktion = STOP;
1638	while(i < 4 && scaninfo.threadend == 0)
1639	{
1640	textbox(_("Message"), _("Wait for channel scan end"), NULL, 0, NULL, 0, NULL, 0, NULL, 0, 800, 200, 3, 0);
1641	i++;
1642	}
1643	}
1644	break;
1645	}
1646	}
1647
1648	if(scantype == 0) deltransponderbyid(99);
1649	if(clear == 1)
1650	{
1651	// favtype 0 = unchanged
1652	// favtype 1 = create new
1653	// favtype 2 = delete
1654
1655	if(favtype == 1)
1656	{
1657	freemainbouquet(1);
1658	struct provider *pnode = provider;
1659
1660	while(pnode != NULL)
1661	{
1662	provider2bouquet(pnode->providerid, 1);
1663	pnode = pnode->next;
1664	}
1665	}
1666	else if(favtype == 2)
1667	freemainbouquet(1);
1668
1669	if(emptybouquet == 1)
1670	delemptymainbouquet(1);
1671
1672	if(unusedbouquetchannels == 1)
1673	delunusedbouquetchannels(0);
1674	else
1675	delunusedbouquetchannels(1);
1676	}
1677	delmarkedscreennodes(scan, 1);
1678	delownerrc(scan);
1679	clearscreen(scan);
1680	resetsatscan();
1681	drawscreen(load, 0, 0);
1682	sortchannel();
1683	clearscreen(load);
1684	}
1685
1686	void changescantype(char* scantype, struct skin* scan, struct skin* listbox, struct skin* tuner, struct skin* satellite, struct skin* id, struct skin* system, struct skin* frequency, struct skin* inversion, struct skin* symbolrate, struct skin* polarization, struct skin* fec, struct skin* modulation, struct skin* rolloff, struct skin* pilot, struct skin* hp, struct skin* lp, struct skin* bandwidth, struct skin* transmission, struct skin* guardinterval, struct skin* hierarchy, struct skin* b4, struct skin* b5, int flag)
1687	{
1688	struct sat* satnode = sat;
1689	struct skin* tmp = NULL;
1690	char* tmpstr = NULL, tmpstr1 = NULL, tmpnr = NULL;
1691	char* feshortname = NULL;
1692	int i, orbitalpos = 0;
1693
1694	if(tuner != NULL) feshortname = tuner->ret;
1695
1696	tuner->hidden = NO;
1697	id->hidden = NO;
1698	system->hidden = NO;
1699	frequency->hidden = NO;
1700	inversion->hidden = NO;
1701	symbolrate->hidden = NO;
1702	polarization->hidden = NO;
1703	fec->hidden = NO;
1704	modulation->hidden = NO;
1705	rolloff->hidden = NO;
1706	pilot->hidden = NO;
1707	hp->hidden = NO;
1708	lp->hidden = NO;
1709	bandwidth->hidden = NO;
1710	transmission->hidden = NO;
1711	guardinterval->hidden = NO;
1712	hierarchy->hidden = NO;
1713	satellite->hidden = NO;
1714	b4->hidden = NO;
1715	b5->hidden = NO;
1716	delmarkedscreennodes(scan, 1);
1717
1718	if(flag == 0 && ostrcmp(scantype, "0") == 0 && ostrcmp(system->ret, "0") == 0)
1719	{
1720	modulation->hidden = YES;
1721	rolloff->hidden = YES;
1722	pilot->hidden = YES;
1723	}
1724
1725	if(ostrcmp(scantype, "1") == 0 \|\| ostrcmp(scantype, "2") == 0 \|\| ostrcmp(scantype, "3") == 0)
1726	{
1727	id->hidden = YES;
1728	system->hidden = YES;
1729	frequency->hidden = YES;
1730	inversion->hidden = YES;
1731	symbolrate->hidden = YES;
1732	polarization->hidden = YES;
1733	fec->hidden = YES;
1734	modulation->hidden = YES;
1735	rolloff->hidden = YES;
1736	pilot->hidden = YES;
1737	hp->hidden = YES;
1738	lp->hidden = YES;
1739	bandwidth->hidden = YES;
1740	transmission->hidden = YES;
1741	guardinterval->hidden = YES;
1742	hierarchy->hidden = YES;
1743	b4->hidden = YES;
1744	b5->hidden = YES;
1745	}
1746	if(ostrcmp(scantype, "2") == 0 && feshortname != NULL)
1747	{
1748	satellite->hidden = YES;
1749
1750	tmpstr = ostrcat(feshortname, "_sat", 0, 0);
1751	for(i = 1; i <= getmaxsat(feshortname); i++)
1752	{
1753	tmpnr = oitoa(i);
1754	orbitalpos = getconfigint(tmpstr, tmpnr);
1755	free(tmpnr); tmpnr = NULL;
1756
1757	satnode = getsatbyorbitalpos(orbitalpos);
1758	if(satnode != NULL && satnode->fetype == FE_QPSK)
1759	{
1760	tmp = addlistbox(scan, listbox, tmp, 1);
1761	if(tmp != NULL)
1762	{
1763	tmpstr1 = oitoa(satnode->orbitalpos);
1764	changename(tmp, tmpstr1);
1765	free(tmpstr1); tmpstr1 = NULL;
1766	changetext(tmp, satnode->name);
1767	tmp->type = CHOICEBOX;
1768	addchoicebox(tmp, "0", _("no"));
1769	addchoicebox(tmp, "1", _("yes"));
1770	}
1771	}
1772	}
1773	free(tmpstr); tmpstr = NULL;
1774	}
1775	if(ostrcmp(scantype, "3") == 0)
1776	{
1777	tuner->hidden = YES;
1778	satellite->hidden = YES;
1779	}
1780
1781	if(flag == 2)
1782	{
1783	system->hidden = YES;
1784	inversion->hidden = YES;
1785	polarization->hidden = YES;
1786	rolloff->hidden = YES;
1787	pilot->hidden = YES;
1788	satellite->hidden = YES;
1789	}
1790
1791	if(flag == 3)
1792	{
1793	system->hidden = YES;
1794	polarization->hidden = YES;
1795	rolloff->hidden = YES;
1796	pilot->hidden = YES;
1797	satellite->hidden = YES;
1798	symbolrate->hidden = YES;
1799	fec->hidden = YES;
1800	}
1801	else
1802	{
1803	hp->hidden = YES;
1804	lp->hidden = YES;
1805	bandwidth->hidden = YES;
1806	transmission->hidden = YES;
1807	guardinterval->hidden = YES;
1808	hierarchy->hidden = YES;
1809	}
1810	}
1811
1812	void scanchangesat(struct skin* sat, struct transponder* tpnode, char* feshortname)
1813	{
1814	char* tmpstr = NULL;
1815
1816	changeinput(sat, NULL);
1817	changechoiceboxvalue(sat, NULL);
1818	tmpstr = getsatstring(feshortname, FE_QPSK);
1819	changeinput(sat, tmpstr);
1820	free(tmpstr); tmpstr = NULL;
1821	tmpstr = getorbitalposstring(feshortname, FE_QPSK);
1822	changechoiceboxvalue(sat, tmpstr);
1823	free(tmpstr); tmpstr = NULL;
1824	if(tpnode != NULL)
1825	{
1826	tmpstr = oitoa(tpnode->orbitalpos);
1827	setchoiceboxselection(sat, tmpstr);
1828	free(tmpstr); tmpstr = NULL;
1829	}
1830	}
1831
1832	//flag 0: manual scan (DVB-S)
1833	//flag 1: auto scan (all)
1834	//flag 2: manual scan (DVB-C)
1835	//flag 3: manual scan (DVB-T)
1836	void screenscanconfig(int flag)
1837	{
1838	int rcret = 0, fetype = -1;
1839	unsigned int ifrequency = -1, isymbolrate = -1;
1840	int iscantype = -1, isat = -1;
1841	int iinversion = -1, ipolarization = -1;
1842	int ifec = -1, imodulation = -1, irolloff = -1, ipilot = -1, isystem = -1;
1843	int inetworkscan = -1, ionlyfree = -1, iclear = -1, iblindscan = -1, ichangename = -1;
1844	int ifavtype = -1, iemptybouquet = -1, iunusedbouquetchannels = -1;
1845	int i = 0, treffer = 0, tunercount = 0;
1846	struct skin* scan = getscreen("manualscan");
1847	struct skin* listbox = getscreennode(scan, "listbox");
1848	struct skin* tuner = getscreennode(scan, "tuner");
1849	struct skin* scantype = getscreennode(scan, "scantype");
1850	struct skin* sat = getscreennode(scan, "sat");
1851	struct skin* id = getscreennode(scan, "id");
1852	struct skin* system = getscreennode(scan, "system");
1853	struct skin* frequency = getscreennode(scan, "frequency");
1854	struct skin* inversion = getscreennode(scan, "inversion");
1855	struct skin* symbolrate = getscreennode(scan, "symbolrate");
1856	struct skin* polarization = getscreennode(scan, "polarization");
1857	struct skin* fec = getscreennode(scan, "fec");
1858	struct skin* modulation = getscreennode(scan, "modulation");
1859	struct skin* rolloff = getscreennode(scan, "rolloff");
1860	struct skin* pilot = getscreennode(scan, "pilot");
1861	struct skin* hp = getscreennode(scan, "hp");
1862	struct skin* lp = getscreennode(scan, "lp");
1863	struct skin* bandwidth = getscreennode(scan, "bandwidth");
1864	struct skin* transmission = getscreennode(scan, "transmission");
1865	struct skin* guardinterval = getscreennode(scan, "guardinterval");
1866	struct skin* hierarchy = getscreennode(scan, "hierarchy");
1867	struct skin* networkscan = getscreennode(scan, "networkscan");
1868	struct skin* clear = getscreennode(scan, "clear");
1869	struct skin* onlyfree = getscreennode(scan, "onlyfree");
1870	struct skin* blindscan = getscreennode(scan, "blindscan");
1871	struct skin* changename = getscreennode(scan, "changename");
1872	struct skin* favtype = getscreennode(scan, "favtype");
1873	struct skin* emptybouquet = getscreennode(scan, "emptybouquet");
1874	struct skin* unusedbouquetchannels = getscreennode(scan, "unusedbouquetchannels");
1875
1876	struct skin* b4 = getscreennode(scan, "b4");
1877	struct skin* b5 = getscreennode(scan, "b5");
1878	struct skin* tmp = NULL;
1879	char* tmpstr = NULL, tmpnr = NULL, feshortname = NULL;
1880	struct transponder* tpnode = NULL;
1881	struct dvbdev* dvbnode = dvbdev;
1882
1883	listbox->aktline = 1;
1884	listbox->aktpage = -1;
1885
1886	if(status.recording > 0 \|\| status.streaming > 0)
1887	{
1888	textbox(_("Message"), _("Scan is not allowed if record or stream is running !"), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 800, 200, 0, 0);
1889	return;
1890	}
1891
1892	//del old values
1893	changeinput(tuner, NULL);
1894	changechoiceboxvalue(tuner, NULL);
1895	changeinput(scantype, NULL);
1896	changechoiceboxvalue(scantype, NULL);
1897	changeinput(sat, NULL);
1898	changechoiceboxvalue(sat, NULL);
1899	changeinput(system, NULL);
1900	changechoiceboxvalue(system, NULL);
1901	changeinput(inversion, NULL);
1902	changechoiceboxvalue(inversion, NULL);
1903	changeinput(polarization, NULL);
1904	changechoiceboxvalue(polarization, NULL);
1905	changeinput(fec, NULL);
1906	changechoiceboxvalue(fec, NULL);
1907	changeinput(modulation, NULL);
1908	changechoiceboxvalue(modulation, NULL);
1909	changeinput(rolloff, NULL);
1910	changechoiceboxvalue(rolloff, NULL);
1911	changeinput(pilot, NULL);
1912	changechoiceboxvalue(pilot, NULL);
1913	changeinput(hp, NULL);
1914	changeinput(lp, NULL);
1915	changeinput(bandwidth, NULL);
1916	changeinput(transmission, NULL);
1917	changeinput(guardinterval, NULL);
1918	changeinput(hierarchy, NULL);
1919	changechoiceboxvalue(hp, NULL);
1920	changechoiceboxvalue(lp, NULL);
1921	changechoiceboxvalue(bandwidth, NULL);
1922	changechoiceboxvalue(transmission, NULL);
1923	changechoiceboxvalue(guardinterval, NULL);
1924	changechoiceboxvalue(hierarchy, NULL);
1925
1926	frequency->aktpage = 0;
1927	symbolrate->aktpage = 0;
1928
1929	if(flag == 0) fetype = FE_QPSK;
1930	if(flag == 2) fetype = FE_QAM;
1931	if(flag == 3) fetype = FE_OFDM;
1932
1933	//tuner
1934	while(dvbnode != NULL)
1935	{
1936	if(dvbnode->type == FRONTENDDEV && dvbnode->feinfo != NULL && dvbnode->felock < 1 && dvbnode->deactive == 0 && (flag == 1 \|\| dvbnode->feinfo->type == fetype))
1937	{
1938	treffer = 0;
1939	if(dvbnode->feshortname != NULL)
1940	{
1941	tmpstr = ostrcat(dvbnode->feshortname, "_sat", 0, 0);
1942	for(i = 1; i <= getmaxsat(dvbnode->feshortname); i++)
1943	{
1944	tmpnr = oitoa(i);
1945	if(getconfigint(tmpstr, tmpnr) != 0)
1946	{
1947	treffer = 1;
1948	break;
1949	}
1950	free(tmpnr); tmpnr = NULL;
1951	}
1952	free(tmpnr); tmpnr = NULL;
1953	free(tmpstr); tmpstr = NULL;
1954	}
1955
1956	if(treffer == 0)
1957	{
1958	dvbnode = dvbnode->next;
1959	continue;
1960	}
1961
1962	tunercount++;
1963	if(feshortname == NULL) feshortname = dvbnode->feshortname;
1964
1965	tmpstr = ostrcat(tmpstr, dvbnode->feinfo->name, 1, 0);
1966	tmpstr = ostrcat(tmpstr, " (", 1, 0);
1967	tmpstr = ostrcat(tmpstr, oitoa(dvbnode->adapter), 1, 1);
1968	tmpstr = ostrcat(tmpstr, "/", 1, 0);
1969	tmpstr = ostrcat(tmpstr, oitoa(dvbnode->devnr), 1, 1);
1970	tmpstr = ostrcat(tmpstr, ")", 1, 0);
1971	addchoicebox(tuner, dvbnode->feshortname, tmpstr);
1972	free(tmpstr); tmpstr = NULL;
1973	}
1974	dvbnode = dvbnode->next;
1975	}
1976
1977	if(tunercount < 1)
1978	{
1979	textbox(_("Message"), _("No Tuner configured"), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 800, 200, 0, 0);
1980	return;
1981	}
1982
1983	rcret = servicestop(status.aktservice, 1, 1);
1984	if(rcret == 1) return;
1985
1986	if(status.aktservice->channel != NULL)
1987	tpnode = status.aktservice->channel->transponder;
1988
1989	//clear akt and last channel, so all channel can delete
1990	freechannelhistory();
1991	status.lastservice->channel = NULL;
1992	status.aktservice->channel = NULL;
1993
1994	start:
1995
1996	if(flag == 0)
1997	{
1998	addchoicebox(scantype, "0", _("Single Transponder"));
1999	addchoicebox(scantype, "1", _("Single Sat"));
2000	addchoicebox(scantype, "2", _("Multi Sat"));
2001	setchoiceboxselection(scantype, "0");
2002	}
2003	else if(flag == 2 \|\| flag == 3)
2004	{
2005	addchoicebox(scantype, "0", _("Single Transponder"));
2006	addchoicebox(scantype, "1", _("Single Provider"));
2007	setchoiceboxselection(scantype, "0");
2008	}
2009	else
2010	{
2011	addchoicebox(scantype, "3", _("Auto Scan"));
2012	setchoiceboxselection(scantype, "3");
2013	}
2014
2015	//sat
2016	scanchangesat(sat, tpnode, feshortname);
2017
2018	//id
2019	if(tpnode != NULL)
2020	tmpstr = ollutoa(tpnode->id);
2021	changeinput(id, tmpstr);
2022	free(tmpstr); tmpstr = NULL;
2023
2024	//system
2025	tmpstr = transpondergetsystemstr(tpnode, 1);
2026	changeinput(system, tmpstr);
2027	free(tmpstr); tmpstr = NULL;
2028	tmpstr = transpondergetsystemstr(tpnode, 2);
2029	changechoiceboxvalue(system, tmpstr);
2030	free(tmpstr); tmpstr = NULL;
2031	if(tpnode != NULL)
2032	{
2033	tmpstr = oitoa(tpnode->system);
2034	setchoiceboxselection(system, tmpstr);
2035	free(tmpstr); tmpstr = NULL;
2036	}
2037
2038	//frequency
2039	if(tpnode != NULL)
2040	tmpstr = oitoa(tpnode->frequency / 1000);
2041	else
2042	{
2043	if(flag == 3)
2044	tmpstr = ostrcat(tmpstr, "000000", 1, 0);
2045	else
2046	tmpstr = ostrcat(tmpstr, "00000", 1, 0);
2047	}
2048	if(flag == 2 \|\| flag == 3)
2049	{
2050	changemask(frequency, "000000");
2051	changeinput(frequency, tmpstr);
2052	frequency->input = mask(frequency->input, 6, "0");
2053	}
2054	else
2055	{
2056	changemask(frequency, "00000");
2057	changeinput(frequency, tmpstr);
2058	frequency->input = mask(frequency->input, 5, "0");
2059	}
2060	free(tmpstr); tmpstr = NULL;
2061
2062	//inversion
2063	tmpstr = transpondergetinversionstr(tpnode, 1);
2064	changeinput(inversion, tmpstr);
2065	free(tmpstr); tmpstr = NULL;
2066	tmpstr = transpondergetinversionstr(tpnode, 2);
2067	changechoiceboxvalue(inversion, tmpstr);
2068	free(tmpstr); tmpstr = NULL;
2069	if(tpnode != NULL)
2070	{
2071	tmpstr = oitoa(tpnode->inversion);
2072	setchoiceboxselection(inversion, tmpstr);
2073	free(tmpstr); tmpstr = NULL;
2074	}
2075
2076	//symbolrate
2077	if(tpnode != NULL)
2078	tmpstr = oitoa(tpnode->symbolrate / 1000);
2079	else
2080	tmpstr = ostrcat(tmpstr, "00000", 1, 0);
2081	changemask(symbolrate, "00000");
2082	changeinput(symbolrate, tmpstr);
2083	symbolrate->input = mask(symbolrate->input, 5, "0");
2084	free(tmpstr); tmpstr = NULL;
2085
2086	//polarization
2087	tmpstr = transpondergetpolarizationstr(tpnode, 1);
2088	changeinput(polarization, tmpstr);
2089	free(tmpstr); tmpstr = NULL;
2090	tmpstr = transpondergetpolarizationstr(tpnode, 2);
2091	changechoiceboxvalue(polarization, tmpstr);
2092	free(tmpstr); tmpstr = NULL;
2093	if(tpnode != NULL)
2094	{
2095	tmpstr = oitoa(tpnode->polarization);
2096	setchoiceboxselection(polarization, tmpstr);
2097	free(tmpstr); tmpstr = NULL;
2098	}
2099
2100	//fec
2101	tmpstr = transpondergetfecstr(tpnode, fetype, 1);
2102	changeinput(fec, tmpstr);
2103	free(tmpstr); tmpstr = NULL;
2104	tmpstr = transpondergetfecstr(tpnode, fetype, 2);
2105	changechoiceboxvalue(fec, tmpstr);
2106	free(tmpstr); tmpstr = NULL;
2107	if(tpnode != NULL)
2108	{
2109	tmpstr = oitoa(tpnode->fec);
2110	setchoiceboxselection(fec, tmpstr);
2111	free(tmpstr); tmpstr = NULL;
2112	}
2113
2114	//modulation
2115	tmpstr = transpondergetmodulationstr(tpnode, fetype, 1);
2116	changeinput(modulation, tmpstr);
2117	free(tmpstr); tmpstr = NULL;
2118	tmpstr = transpondergetmodulationstr(tpnode, fetype, 2);
2119	changechoiceboxvalue(modulation, tmpstr);
2120	free(tmpstr); tmpstr = NULL;
2121	if(tpnode != NULL)
2122	{
2123	tmpstr = oitoa(tpnode->modulation);
2124	setchoiceboxselection(modulation, tmpstr);
2125	free(tmpstr); tmpstr = NULL;
2126	}
2127
2128	//rolloff
2129	tmpstr = transpondergetrolloffstr(tpnode, 1);
2130	changeinput(rolloff, tmpstr);
2131	free(tmpstr); tmpstr = NULL;
2132	tmpstr = transpondergetrolloffstr(tpnode, 2);
2133	changechoiceboxvalue(rolloff, tmpstr);
2134	free(tmpstr); tmpstr = NULL;
2135	if(tpnode != NULL)
2136	{
2137	tmpstr = oitoa(tpnode->rolloff);
2138	setchoiceboxselection(rolloff, tmpstr);
2139	free(tmpstr); tmpstr = NULL;
2140	}
2141
2142	//pilot
2143	tmpstr = transpondergetpilotstr(tpnode, 1);
2144	changeinput(pilot, tmpstr);
2145	free(tmpstr); tmpstr = NULL;
2146	tmpstr = transpondergetpilotstr(tpnode, 2);
2147	changechoiceboxvalue(pilot, tmpstr);
2148	free(tmpstr); tmpstr = NULL;
2149	if(tpnode != NULL)
2150	{
2151	tmpstr = oitoa(tpnode->pilot);
2152	setchoiceboxselection(pilot, tmpstr);
2153	free(tmpstr); tmpstr = NULL;
2154	}
2155
2156	//hp
2157	tmpstr = transpondergetfecstr(tpnode, fetype, 1);
2158	changeinput(hp, tmpstr);
2159	free(tmpstr); tmpstr = NULL;
2160	tmpstr = transpondergetfecstr(tpnode, fetype, 2);
2161	changechoiceboxvalue(hp, tmpstr);
2162	free(tmpstr); tmpstr = NULL;
2163	if(tpnode != NULL)
2164	{
2165	tmpstr = oitoa(tpnode->fec);
2166	setchoiceboxselection(hp, tmpstr);
2167	free(tmpstr); tmpstr = NULL;
2168	}
2169
2170	//lp
2171	tmpstr = transpondergetfecstr(tpnode, fetype, 1);
2172	changeinput(lp, tmpstr);
2173	free(tmpstr); tmpstr = NULL;
2174	tmpstr = transpondergetfecstr(tpnode, fetype, 2);
2175	changechoiceboxvalue(lp, tmpstr);
2176	free(tmpstr); tmpstr = NULL;
2177	if(tpnode != NULL)
2178	{
2179	tmpstr = oitoa(tpnode->polarization);
2180	setchoiceboxselection(lp, tmpstr);
2181	free(tmpstr); tmpstr = NULL;
2182	}
2183
2184	//bandwidth
2185	tmpstr = transpondergetbandwidthstr(tpnode, 1);
2186	changeinput(bandwidth, tmpstr);
2187	free(tmpstr); tmpstr = NULL;
2188	tmpstr = transpondergetbandwidthstr(tpnode, 2);
2189	changechoiceboxvalue(bandwidth, tmpstr);
2190	free(tmpstr); tmpstr = NULL;
2191	if(tpnode != NULL)
2192	{
2193	tmpstr = oitoa(tpnode->symbolrate);
2194	setchoiceboxselection(bandwidth, tmpstr);
2195	free(tmpstr); tmpstr = NULL;
2196	}
2197
2198	//guardinterval
2199	tmpstr = transpondergetguardintervalstr(tpnode, 1);
2200	changeinput(guardinterval, tmpstr);
2201	free(tmpstr); tmpstr = NULL;
2202	tmpstr = transpondergetguardintervalstr(tpnode, 2);
2203	changechoiceboxvalue(guardinterval, tmpstr);
2204	free(tmpstr); tmpstr = NULL;
2205	if(tpnode != NULL)
2206	{
2207	tmpstr = oitoa(tpnode->rolloff);
2208	setchoiceboxselection(guardinterval, tmpstr);
2209	free(tmpstr); tmpstr = NULL;
2210	}
2211
2212	//transmission
2213	tmpstr = transpondergettransmissionstr(tpnode, 1);
2214	changeinput(transmission, tmpstr);
2215	free(tmpstr); tmpstr = NULL;
2216	tmpstr = transpondergettransmissionstr(tpnode, 2);
2217	changechoiceboxvalue(transmission, tmpstr);
2218	free(tmpstr); tmpstr = NULL;
2219	if(tpnode != NULL)
2220	{
2221	tmpstr = oitoa(tpnode->pilot);
2222	setchoiceboxselection(transmission, tmpstr);
2223	free(tmpstr); tmpstr = NULL;
2224	}
2225
2226	//hierarchy
2227	tmpstr = transpondergethierarchystr(tpnode, 1);
2228	changeinput(hierarchy, tmpstr);
2229	free(tmpstr); tmpstr = NULL;
2230	tmpstr = transpondergethierarchystr(tpnode, 2);
2231	changechoiceboxvalue(hierarchy, tmpstr);
2232	free(tmpstr); tmpstr = NULL;
2233	if(tpnode != NULL)
2234	{
2235	tmpstr = oitoa(tpnode->system);
2236	setchoiceboxselection(hierarchy, tmpstr);
2237	free(tmpstr); tmpstr = NULL;
2238	}
2239
2240	//networkscan
2241	addchoicebox(networkscan, "0", _("no"));
2242	addchoicebox(networkscan, "1", _("yes"));
2243
2244	//clear
2245	addchoicebox(clear, "0", _("no"));
2246	addchoicebox(clear, "1", _("yes"));
2247
2248	//only free
2249	addchoicebox(onlyfree, "0", _("no"));
2250	addchoicebox(onlyfree, "1", _("yes"));
2251
2252	//blindscan
2253	addchoicebox(blindscan, "0", _("no"));
2254	addchoicebox(blindscan, "1", _("yes"));
2255
2256	//changename
2257	addchoicebox(changename, "0", _("no"));
2258	addchoicebox(changename, "1", _("yes"));
2259
2260	//favtype
2261	addchoicebox(favtype, "0", _("Unchanged"));
2262	addchoicebox(favtype, "1", _("Create new"));
2263	addchoicebox(favtype, "2", _("Delete All"));
2264
2265	//emptybouquet
2266	addchoicebox(emptybouquet, "0", _("no"));
2267	addchoicebox(emptybouquet, "1", _("yes"));
2268
2269	//unusedbouquetchannels
2270	addchoicebox(unusedbouquetchannels, "0", _("no"));
2271	addchoicebox(unusedbouquetchannels, "1", _("yes"));
2272
2273	drawscreen(scan, 2, 0);
2274	changescantype(scantype->ret, scan, listbox, tuner, sat, id, system, frequency, inversion, symbolrate, polarization, fec, modulation, rolloff, pilot, hp, lp, bandwidth, transmission, guardinterval, hierarchy, b4, b5, flag);
2275	drawscreen(scan, 0, 0);
2276	addscreenrc(scan, listbox);
2277
2278	tmp = listbox->select;
2279	while(1)
2280	{
2281	addscreenrc(scan, tmp);
2282	rcret = waitrc(scan, 0, 0);
2283	tmp = listbox->select;
2284
2285	if(scantype->ret != NULL) iscantype = atoi(scantype->ret);
2286	if(sat->ret != NULL) isat = atoi(sat->ret);
2287	if(system->ret != NULL) isystem = atoi(system->ret);
2288	if(frequency->ret != NULL) ifrequency = atoi(frequency->ret) * 1000;
2289	if(inversion->ret != NULL) iinversion = atoi(inversion->ret);
2290	if(symbolrate->ret != NULL) isymbolrate = atoi(symbolrate->ret) * 1000;
2291	if(polarization->ret != NULL) ipolarization = atoi(polarization->ret);
2292	if(fec->ret != NULL) ifec = atoi(fec->ret);
2293	if(modulation->ret != NULL) imodulation = atoi(modulation->ret);
2294	if(rolloff->ret != NULL) irolloff = atoi(rolloff->ret);
2295	if(pilot->ret != NULL) ipilot = atoi(pilot->ret);
2296
2297	if(flag == 3)
2298	{
2299	if(hp->ret != NULL) ifec = atoi(hp->ret);
2300	if(lp->ret != NULL) ipolarization = atoi(lp->ret);
2301	if(bandwidth->ret != NULL) isymbolrate = atoi(bandwidth->ret);
2302	if(transmission->ret != NULL) ipilot = atoi(transmission->ret);
2303	if(guardinterval->ret != NULL) irolloff = atoi(guardinterval->ret);
2304	if(hierarchy->ret != NULL) isystem = atoi(hierarchy->ret);
2305	}
2306
2307	if(networkscan->ret != NULL) inetworkscan = atoi(networkscan->ret);
2308	if(onlyfree->ret != NULL) ionlyfree = atoi(onlyfree->ret);
2309	if(clear->ret != NULL) iclear = atoi(clear->ret);
2310	if(blindscan->ret != NULL) iblindscan = atoi(blindscan->ret);
2311	if(changename->ret != NULL) ichangename = atoi(changename->ret);
2312	if(favtype->ret != NULL) ifavtype = atoi(favtype->ret);
2313	if(emptybouquet->ret != NULL) iemptybouquet = atoi(emptybouquet->ret);
2314	if(unusedbouquetchannels->ret != NULL) iunusedbouquetchannels = atoi(unusedbouquetchannels->ret);
2315
2316	if(rcret == getrcconfigint("rcexit", NULL)) break;
2317	if(rcret == getrcconfigint("rcok", NULL)) break;
2318	if(listbox->select != NULL && ostrcmp(listbox->select->name, "tuner") == 0)
2319	{
2320	scanchangesat(sat, tpnode, listbox->select->ret);
2321	changescantype(scantype->ret, scan, listbox, tuner, sat, id, system, frequency, inversion, symbolrate, polarization, fec, modulation, rolloff, pilot, hp, lp, bandwidth, transmission, guardinterval, hierarchy, b4, b5, flag);
2322	drawscreen(scan, 0, 0);
2323	}
2324	if(listbox->select != NULL && ostrcmp(listbox->select->name, "scantype") == 0)
2325	{
2326	changescantype(scantype->ret, scan, listbox, tuner, sat, id, system, frequency, inversion, symbolrate, polarization, fec, modulation, rolloff, pilot, hp, lp, bandwidth, transmission, guardinterval, hierarchy, b4, b5, flag);
2327	drawscreen(scan, 0, 0);
2328	}
2329	if(listbox->select != NULL && ostrcmp(listbox->select->name, "system") == 0)
2330	{
2331	changescantype(scantype->ret, scan, listbox, tuner, sat, id, system, frequency, inversion, symbolrate, polarization, fec, modulation, rolloff, pilot, hp, lp, bandwidth, transmission, guardinterval, hierarchy, b4, b5, flag);
2332	drawscreen(scan, 0, 0);
2333	}
2334	if(rcret == getrcconfigint("rcred", NULL))
2335	{
2336	clearscreen(scan);
2337	screenscan(tpnode, scan->child, tuner->ret, iscantype, isat, ifrequency, iinversion, isymbolrate, ipolarization, ifec, imodulation, irolloff, ipilot, inetworkscan, ionlyfree, iclear, iblindscan, ichangename, isystem, ifavtype, iemptybouquet, iunusedbouquetchannels, 5000000);
2338	drawscreen(scan, 0, 0);
2339	}
2340	if(rcret == getrcconfigint("rcgreen", NULL) && tpnode != NULL && iscantype == 0)
2341	{
2342	struct transponder* tp1 = createtransponder(99, tpnode->fetype, isat, ifrequency, iinversion, isymbolrate, ipolarization, ifec, imodulation, irolloff, ipilot, isystem);
2343	copytransponder(tp1, tpnode, 99);
2344	deltransponderbyid(99);
2345	textbox(_("Message"), _("Transponder changed"), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 600, 200, 5, 0);
2346	drawscreen(scan, 0, 0);
2347	}
2348	if(rcret == getrcconfigint("rcyellow", NULL) && iscantype == 0)
2349	{
2350	struct transponder* tp = tpchoicescreen(isat, flag);
2351	if(tp != NULL)
2352	{
2353	tpnode = tp;
2354	goto start;
2355	}
2356	else
2357	drawscreen(scan, 0, 0);
2358	}
2359	else if(rcret == getrcconfigint("rcok", NULL))
2360	break;
2361	}
2362
2363	delmarkedscreennodes(scan, 1);
2364	delownerrc(scan);
2365	clearscreen(scan);
2366	resetsatscan();
2367
2368	if(status.lastservice->channel == NULL)
2369	{
2370	if(getchannel(getconfigint("serviceid", NULL), getconfigllu("transponderid", NULL)) != NULL)
2371	{
2372	if(status.servicetype == 0)
2373	servicecheckret(servicestart(getchannel(getconfigint("serviceid", NULL), getconfigllu("transponderid", NULL)), getconfig("channellist", NULL), NULL, 0), 0);
2374	else
2375	servicecheckret(servicestart(getchannel(getconfigint("rserviceid", NULL), getconfigllu("rtransponderid", NULL)), getconfig("rchannellist", NULL), NULL, 0), 0);
2376	}
2377	}
2378	else
2379	{
2380	tmpstr = ostrcat(status.lastservice->channellist, NULL, 0, 0);
2381	servicecheckret(servicestart(status.lastservice->channel, tmpstr, NULL, 0), 0);
2382	free(tmpstr); tmpstr = NULL;
2383	}
2384
2385	//recalc channels
2386	struct channel* chnode = channel;
2387	while(chnode != NULL)
2388	{
2389	if(chnode->servicetype != 99)
2390	{
2391	chnode->transponder = gettransponder(chnode->transponderid);
2392	chnode->provider = getprovider(chnode->providerid);
2393	}
2394	chnode = chnode->next;
2395	}
2396
2397	writeallconfig(1);
2398	}
2399
2400	#endif

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