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source: titan/titan/scan.h @ 24209

Last change on this file since 24209 was 24209, checked in by obi, 10 years ago
[titan] update autoscan remove textbox add addchoicebox is better for handling
File size: 67.3 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 && (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 delunusedfav, int system, int favtype, int timeout)
1396	{
1397	int rcret = 0, tpmax = 0, i = 0, alladded = 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 && rcret == getrcconfigint("rcred", NULL))
1596	scanaddchannel(listbox->select, scantype, tpnode, ichangename);
1597
1598	if((scantype != 3 && rcret == getrcconfigint("rcgreen", NULL)) \|\| (scantype == 3 && scaninfo.threadend == 1 && alladded < 2))
1599	{
1600	struct skin* lnode = listbox;
1601
1602	long deaktivcol = convertcol("deaktivcol");
1603	if(scantype == 3 && alladded == 0)
1604	{
1605	alladded = 1;
1606	continue;
1607	}
1608	alladded = 2;
1609
1610	drawscreen(load, 0, 0);
1611	while(lnode != NULL)
1612	{
1613	if(lnode->fontcol != deaktivcol && lnode->del == 1)
1614	scanaddchannel(lnode, scantype, tpnode, ichangename);
1615	lnode = lnode->next;
1616	}
1617	clearscreen(load);
1618	textbox(_("Message"), _("All new channels added!"), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 600, 200, 0, 0);
1619	}
1620
1621	if(rcret == getrcconfigint("rcexit", NULL))
1622	{
1623	if(timernode != NULL && scaninfo.threadend == 0)
1624	{
1625	timernode->aktion = STOP;
1626	while(i < 4 && scaninfo.threadend == 0)
1627	{
1628	textbox(_("Message"), _("Wait for channel scan end"), NULL, 0, NULL, 0, NULL, 0, NULL, 0, 600, 200, 3, 0);
1629	i++;
1630	}
1631	}
1632	break;
1633	}
1634	}
1635
1636	if(scantype == 0) deltransponderbyid(99);
1637	if(clear == 1)
1638	{
1639	//TODO: Auswahl Bouquet
1640	// EXIT = keine änderung vornehmen
1641	// delunusedbouquetchannels(1);
1642
1643	// erneuern = unbenutzte einträge löschen
1644	// delunusedbouquetchannels(0);
1645
1646	// löschen = da legt der glaube keine an und löscht sie
1647	// freemainbouquet();
1648
1649	// neuerstellen = da legt der einfach die provider 1:1 als bouget an
1650	/*
1651	freemainbouquet();
1652	struct provider *pnode = provider;
1653
1654	while(pnode != NULL)
1655	{
1656	provider2bouquet(pnode->providerid);
1657	pnode = pnode->next;
1658	}
1659
1660	rcret = textbox(_("Message"), _("Bouquet\n\nRenew Bouquet = Red\nDelete all Bouquet = Green\nProvider to Bouquet = Yellow"), _("EXIT"), getrcconfigint("rcexit", NULL), _("RENEW"), getrcconfigint("rcred", NULL), _("DELETE"), getrcconfigint("rcgreen", NULL), _("NEW"), getrcconfigint("rcyellow", NULL), 600, 400, 0, 0);
1661	if(rcret == 2)
1662	delunusedbouquetchannels(0);
1663
1664	else if(rcret == 3)
1665	freemainbouquet(1);
1666	else if(rcret == 4)
1667	{
1668	freemainbouquet(1);
1669	struct provider *pnode = provider;
1670
1671	while(pnode != NULL)
1672	{
1673	provider2bouquet(pnode->providerid);
1674	pnode = pnode->next;
1675	}
1676	}
1677	else
1678	delunusedbouquetchannels(1);
1679
1680	if(textbox(_("Message"), _("Do you want to delete all unused Bouquetentrys?"), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 600, 200, 0, 0) == 1)
1681	delunusedbouquetchannels(0);
1682	else
1683	delunusedbouquetchannels(1);
1684	*/
1685
1686	if(favtype == 0)
1687	delunusedbouquetchannels(0);
1688	else if(favtype == 1)
1689	delunusedbouquetchannels(1);
1690	else if(favtype == 2)
1691	{
1692	freemainbouquet(1);
1693	struct provider *pnode = provider;
1694
1695	while(pnode != NULL)
1696	{
1697	provider2bouquet(pnode->providerid);
1698	pnode = pnode->next;
1699	}
1700	// remove unused favs ARD-SR
1701	delunusedbouquetchannels(1);
1702	}
1703	else if(favtype == 3)
1704	freemainbouquet(1);
1705	}
1706	delmarkedscreennodes(scan, 1);
1707	delownerrc(scan);
1708	clearscreen(scan);
1709	resetsatscan();
1710	drawscreen(load, 0, 0);
1711	sortchannel();
1712	clearscreen(load);
1713	}
1714
1715	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)
1716	{
1717	struct sat* satnode = sat;
1718	struct skin* tmp = NULL;
1719	char* tmpstr = NULL, tmpstr1 = NULL, tmpnr = NULL;
1720	char* feshortname = NULL;
1721	int i, orbitalpos = 0;
1722
1723	if(tuner != NULL) feshortname = tuner->ret;
1724
1725	tuner->hidden = NO;
1726	id->hidden = NO;
1727	system->hidden = NO;
1728	frequency->hidden = NO;
1729	inversion->hidden = NO;
1730	symbolrate->hidden = NO;
1731	polarization->hidden = NO;
1732	fec->hidden = NO;
1733	modulation->hidden = NO;
1734	rolloff->hidden = NO;
1735	pilot->hidden = NO;
1736	hp->hidden = NO;
1737	lp->hidden = NO;
1738	bandwidth->hidden = NO;
1739	transmission->hidden = NO;
1740	guardinterval->hidden = NO;
1741	hierarchy->hidden = NO;
1742	satellite->hidden = NO;
1743	b4->hidden = NO;
1744	b5->hidden = NO;
1745	delmarkedscreennodes(scan, 1);
1746
1747	if(flag == 0 && ostrcmp(scantype, "0") == 0 && ostrcmp(system->ret, "0") == 0)
1748	{
1749	modulation->hidden = YES;
1750	rolloff->hidden = YES;
1751	pilot->hidden = YES;
1752	}
1753
1754	if(ostrcmp(scantype, "1") == 0 \|\| ostrcmp(scantype, "2") == 0 \|\| ostrcmp(scantype, "3") == 0)
1755	{
1756	id->hidden = YES;
1757	system->hidden = YES;
1758	frequency->hidden = YES;
1759	inversion->hidden = YES;
1760	symbolrate->hidden = YES;
1761	polarization->hidden = YES;
1762	fec->hidden = YES;
1763	modulation->hidden = YES;
1764	rolloff->hidden = YES;
1765	pilot->hidden = YES;
1766	hp->hidden = YES;
1767	lp->hidden = YES;
1768	bandwidth->hidden = YES;
1769	transmission->hidden = YES;
1770	guardinterval->hidden = YES;
1771	hierarchy->hidden = YES;
1772	b4->hidden = YES;
1773	b5->hidden = YES;
1774	}
1775	if(ostrcmp(scantype, "2") == 0 && feshortname != NULL)
1776	{
1777	satellite->hidden = YES;
1778
1779	tmpstr = ostrcat(feshortname, "_sat", 0, 0);
1780	for(i = 1; i <= getmaxsat(feshortname); i++)
1781	{
1782	tmpnr = oitoa(i);
1783	orbitalpos = getconfigint(tmpstr, tmpnr);
1784	free(tmpnr); tmpnr = NULL;
1785
1786	satnode = getsatbyorbitalpos(orbitalpos);
1787	if(satnode != NULL && satnode->fetype == FE_QPSK)
1788	{
1789	tmp = addlistbox(scan, listbox, tmp, 1);
1790	if(tmp != NULL)
1791	{
1792	tmpstr1 = oitoa(satnode->orbitalpos);
1793	changename(tmp, tmpstr1);
1794	free(tmpstr1); tmpstr1 = NULL;
1795	changetext(tmp, satnode->name);
1796	tmp->type = CHOICEBOX;
1797	addchoicebox(tmp, "0", _("no"));
1798	addchoicebox(tmp, "1", _("yes"));
1799	}
1800	}
1801	}
1802	free(tmpstr); tmpstr = NULL;
1803	}
1804	if(ostrcmp(scantype, "3") == 0)
1805	{
1806	tuner->hidden = YES;
1807	satellite->hidden = YES;
1808	}
1809
1810	if(flag == 2)
1811	{
1812	system->hidden = YES;
1813	inversion->hidden = YES;
1814	polarization->hidden = YES;
1815	rolloff->hidden = YES;
1816	pilot->hidden = YES;
1817	satellite->hidden = YES;
1818	}
1819
1820	if(flag == 3)
1821	{
1822	system->hidden = YES;
1823	polarization->hidden = YES;
1824	rolloff->hidden = YES;
1825	pilot->hidden = YES;
1826	satellite->hidden = YES;
1827	symbolrate->hidden = YES;
1828	fec->hidden = YES;
1829	}
1830	else
1831	{
1832	hp->hidden = YES;
1833	lp->hidden = YES;
1834	bandwidth->hidden = YES;
1835	transmission->hidden = YES;
1836	guardinterval->hidden = YES;
1837	hierarchy->hidden = YES;
1838	}
1839	}
1840
1841	void scanchangesat(struct skin* sat, struct transponder* tpnode, char* feshortname)
1842	{
1843	char* tmpstr = NULL;
1844
1845	changeinput(sat, NULL);
1846	changechoiceboxvalue(sat, NULL);
1847	tmpstr = getsatstring(feshortname, FE_QPSK);
1848	changeinput(sat, tmpstr);
1849	free(tmpstr); tmpstr = NULL;
1850	tmpstr = getorbitalposstring(feshortname, FE_QPSK);
1851	changechoiceboxvalue(sat, tmpstr);
1852	free(tmpstr); tmpstr = NULL;
1853	if(tpnode != NULL)
1854	{
1855	tmpstr = oitoa(tpnode->orbitalpos);
1856	setchoiceboxselection(sat, tmpstr);
1857	free(tmpstr); tmpstr = NULL;
1858	}
1859	}
1860
1861	//flag 0: manual scan (DVB-S)
1862	//flag 1: auto scan (all)
1863	//flag 2: manual scan (DVB-C)
1864	//flag 3: manual scan (DVB-T)
1865	void screenscanconfig(int flag)
1866	{
1867	int rcret = 0, fetype = -1;
1868	unsigned int ifrequency = -1, isymbolrate = -1;
1869	int iscantype = -1, isat = -1;
1870	int iinversion = -1, ipolarization = -1;
1871	int ifec = -1, imodulation = -1, irolloff = -1, ipilot = -1, isystem = -1;
1872	int inetworkscan = -1, ionlyfree = -1, iclear = -1, iblindscan = -1, ichangename = -1, ifavtype = -1;
1873	int i = 0, treffer = 0, tunercount = 0;
1874	struct skin* scan = getscreen("manualscan");
1875	struct skin* listbox = getscreennode(scan, "listbox");
1876	struct skin* tuner = getscreennode(scan, "tuner");
1877	struct skin* scantype = getscreennode(scan, "scantype");
1878	struct skin* sat = getscreennode(scan, "sat");
1879	struct skin* id = getscreennode(scan, "id");
1880	struct skin* system = getscreennode(scan, "system");
1881	struct skin* frequency = getscreennode(scan, "frequency");
1882	struct skin* inversion = getscreennode(scan, "inversion");
1883	struct skin* symbolrate = getscreennode(scan, "symbolrate");
1884	struct skin* polarization = getscreennode(scan, "polarization");
1885	struct skin* fec = getscreennode(scan, "fec");
1886	struct skin* modulation = getscreennode(scan, "modulation");
1887	struct skin* rolloff = getscreennode(scan, "rolloff");
1888	struct skin* pilot = getscreennode(scan, "pilot");
1889	struct skin* hp = getscreennode(scan, "hp");
1890	struct skin* lp = getscreennode(scan, "lp");
1891	struct skin* bandwidth = getscreennode(scan, "bandwidth");
1892	struct skin* transmission = getscreennode(scan, "transmission");
1893	struct skin* guardinterval = getscreennode(scan, "guardinterval");
1894	struct skin* hierarchy = getscreennode(scan, "hierarchy");
1895	struct skin* networkscan = getscreennode(scan, "networkscan");
1896	struct skin* clear = getscreennode(scan, "clear");
1897	struct skin* onlyfree = getscreennode(scan, "onlyfree");
1898	struct skin* blindscan = getscreennode(scan, "blindscan");
1899	struct skin* changename = getscreennode(scan, "changename");
1900	struct skin* favtype = getscreennode(scan, "favtype");
1901
1902	struct skin* b4 = getscreennode(scan, "b4");
1903	struct skin* b5 = getscreennode(scan, "b5");
1904	struct skin* tmp = NULL;
1905	char* tmpstr = NULL, tmpnr = NULL, feshortname = NULL;
1906	struct transponder* tpnode = NULL;
1907	struct dvbdev* dvbnode = dvbdev;
1908
1909	listbox->aktline = 1;
1910	listbox->aktpage = -1;
1911
1912	if(status.recording > 0 \|\| status.streaming > 0)
1913	{
1914	textbox(_("Message"), _("Scan is not allowed if record\nor stream is running !"), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 600, 200, 0, 0);
1915	return;
1916	}
1917
1918	//del old values
1919	changeinput(tuner, NULL);
1920	changechoiceboxvalue(tuner, NULL);
1921	changeinput(scantype, NULL);
1922	changechoiceboxvalue(scantype, NULL);
1923	changeinput(sat, NULL);
1924	changechoiceboxvalue(sat, NULL);
1925	changeinput(system, NULL);
1926	changechoiceboxvalue(system, NULL);
1927	changeinput(inversion, NULL);
1928	changechoiceboxvalue(inversion, NULL);
1929	changeinput(polarization, NULL);
1930	changechoiceboxvalue(polarization, NULL);
1931	changeinput(fec, NULL);
1932	changechoiceboxvalue(fec, NULL);
1933	changeinput(modulation, NULL);
1934	changechoiceboxvalue(modulation, NULL);
1935	changeinput(rolloff, NULL);
1936	changechoiceboxvalue(rolloff, NULL);
1937	changeinput(pilot, NULL);
1938	changechoiceboxvalue(pilot, NULL);
1939	changeinput(hp, NULL);
1940	changeinput(lp, NULL);
1941	changeinput(bandwidth, NULL);
1942	changeinput(transmission, NULL);
1943	changeinput(guardinterval, NULL);
1944	changeinput(hierarchy, NULL);
1945	changechoiceboxvalue(hp, NULL);
1946	changechoiceboxvalue(lp, NULL);
1947	changechoiceboxvalue(bandwidth, NULL);
1948	changechoiceboxvalue(transmission, NULL);
1949	changechoiceboxvalue(guardinterval, NULL);
1950	changechoiceboxvalue(hierarchy, NULL);
1951
1952	frequency->aktpage = 0;
1953	symbolrate->aktpage = 0;
1954
1955	if(flag == 0) fetype = FE_QPSK;
1956	if(flag == 2) fetype = FE_QAM;
1957	if(flag == 3) fetype = FE_OFDM;
1958
1959	//tuner
1960	while(dvbnode != NULL)
1961	{
1962	if(dvbnode->type == FRONTENDDEV && dvbnode->feinfo != NULL && dvbnode->felock < 1 && (flag == 1 \|\| dvbnode->feinfo->type == fetype))
1963	{
1964	treffer = 0;
1965	if(dvbnode->feshortname != NULL)
1966	{
1967	tmpstr = ostrcat(dvbnode->feshortname, "_sat", 0, 0);
1968	for(i = 1; i <= getmaxsat(dvbnode->feshortname); i++)
1969	{
1970	tmpnr = oitoa(i);
1971	if(getconfigint(tmpstr, tmpnr) != 0)
1972	{
1973	treffer = 1;
1974	break;
1975	}
1976	free(tmpnr); tmpnr = NULL;
1977	}
1978	free(tmpnr); tmpnr = NULL;
1979	free(tmpstr); tmpstr = NULL;
1980	}
1981
1982	if(treffer == 0)
1983	{
1984	dvbnode = dvbnode->next;
1985	continue;
1986	}
1987
1988	tunercount++;
1989	if(feshortname == NULL) feshortname = dvbnode->feshortname;
1990
1991	tmpstr = ostrcat(tmpstr, dvbnode->feinfo->name, 1, 0);
1992	tmpstr = ostrcat(tmpstr, " (", 1, 0);
1993	tmpstr = ostrcat(tmpstr, oitoa(dvbnode->adapter), 1, 1);
1994	tmpstr = ostrcat(tmpstr, "/", 1, 0);
1995	tmpstr = ostrcat(tmpstr, oitoa(dvbnode->devnr), 1, 1);
1996	tmpstr = ostrcat(tmpstr, ")", 1, 0);
1997	addchoicebox(tuner, dvbnode->feshortname, tmpstr);
1998	free(tmpstr); tmpstr = NULL;
1999	}
2000	dvbnode = dvbnode->next;
2001	}
2002
2003	if(tunercount < 1)
2004	{
2005	textbox(_("Message"), _("No Tuner configured"), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 600, 200, 0, 0);
2006	return;
2007	}
2008
2009	rcret = servicestop(status.aktservice, 1, 1);
2010	if(rcret == 1) return;
2011
2012	if(status.aktservice->channel != NULL)
2013	tpnode = status.aktservice->channel->transponder;
2014
2015	//clear akt and last channel, so all channel can delete
2016	freechannelhistory();
2017	status.lastservice->channel = NULL;
2018	status.aktservice->channel = NULL;
2019
2020	start:
2021
2022	if(flag == 0)
2023	{
2024	addchoicebox(scantype, "0", _("Single Transponder"));
2025	addchoicebox(scantype, "1", _("Single Sat"));
2026	addchoicebox(scantype, "2", _("Multi Sat"));
2027	setchoiceboxselection(scantype, "0");
2028	}
2029	else if(flag == 2 \|\| flag == 3)
2030	{
2031	addchoicebox(scantype, "0", _("Single Transponder"));
2032	addchoicebox(scantype, "1", _("Single Provider"));
2033	setchoiceboxselection(scantype, "0");
2034	}
2035	else
2036	{
2037	addchoicebox(scantype, "3", _("Auto Scan"));
2038	setchoiceboxselection(scantype, "3");
2039	}
2040
2041	//sat
2042	scanchangesat(sat, tpnode, feshortname);
2043
2044	//id
2045	if(tpnode != NULL)
2046	tmpstr = ollutoa(tpnode->id);
2047	changeinput(id, tmpstr);
2048	free(tmpstr); tmpstr = NULL;
2049
2050	//system
2051	tmpstr = transpondergetsystemstr(tpnode, 1);
2052	changeinput(system, tmpstr);
2053	free(tmpstr); tmpstr = NULL;
2054	tmpstr = transpondergetsystemstr(tpnode, 2);
2055	changechoiceboxvalue(system, tmpstr);
2056	free(tmpstr); tmpstr = NULL;
2057	if(tpnode != NULL)
2058	{
2059	tmpstr = oitoa(tpnode->system);
2060	setchoiceboxselection(system, tmpstr);
2061	free(tmpstr); tmpstr = NULL;
2062	}
2063
2064	//frequency
2065	if(tpnode != NULL)
2066	tmpstr = oitoa(tpnode->frequency / 1000);
2067	else
2068	{
2069	if(flag == 3)
2070	tmpstr = ostrcat(tmpstr, "000000", 1, 0);
2071	else
2072	tmpstr = ostrcat(tmpstr, "00000", 1, 0);
2073	}
2074	if(flag == 2 \|\| flag == 3)
2075	{
2076	changemask(frequency, "000000");
2077	changeinput(frequency, tmpstr);
2078	frequency->input = mask(frequency->input, 6, "0");
2079	}
2080	else
2081	{
2082	changemask(frequency, "00000");
2083	changeinput(frequency, tmpstr);
2084	frequency->input = mask(frequency->input, 5, "0");
2085	}
2086	free(tmpstr); tmpstr = NULL;
2087
2088	//inversion
2089	tmpstr = transpondergetinversionstr(tpnode, 1);
2090	changeinput(inversion, tmpstr);
2091	free(tmpstr); tmpstr = NULL;
2092	tmpstr = transpondergetinversionstr(tpnode, 2);
2093	changechoiceboxvalue(inversion, tmpstr);
2094	free(tmpstr); tmpstr = NULL;
2095	if(tpnode != NULL)
2096	{
2097	tmpstr = oitoa(tpnode->inversion);
2098	setchoiceboxselection(inversion, tmpstr);
2099	free(tmpstr); tmpstr = NULL;
2100	}
2101
2102	//symbolrate
2103	if(tpnode != NULL)
2104	tmpstr = oitoa(tpnode->symbolrate / 1000);
2105	else
2106	tmpstr = ostrcat(tmpstr, "00000", 1, 0);
2107	changemask(symbolrate, "00000");
2108	changeinput(symbolrate, tmpstr);
2109	symbolrate->input = mask(symbolrate->input, 5, "0");
2110	free(tmpstr); tmpstr = NULL;
2111
2112	//polarization
2113	tmpstr = transpondergetpolarizationstr(tpnode, 1);
2114	changeinput(polarization, tmpstr);
2115	free(tmpstr); tmpstr = NULL;
2116	tmpstr = transpondergetpolarizationstr(tpnode, 2);
2117	changechoiceboxvalue(polarization, tmpstr);
2118	free(tmpstr); tmpstr = NULL;
2119	if(tpnode != NULL)
2120	{
2121	tmpstr = oitoa(tpnode->polarization);
2122	setchoiceboxselection(polarization, tmpstr);
2123	free(tmpstr); tmpstr = NULL;
2124	}
2125
2126	//fec
2127	tmpstr = transpondergetfecstr(tpnode, fetype, 1);
2128	changeinput(fec, tmpstr);
2129	free(tmpstr); tmpstr = NULL;
2130	tmpstr = transpondergetfecstr(tpnode, fetype, 2);
2131	changechoiceboxvalue(fec, tmpstr);
2132	free(tmpstr); tmpstr = NULL;
2133	if(tpnode != NULL)
2134	{
2135	tmpstr = oitoa(tpnode->fec);
2136	setchoiceboxselection(fec, tmpstr);
2137	free(tmpstr); tmpstr = NULL;
2138	}
2139
2140	//modulation
2141	tmpstr = transpondergetmodulationstr(tpnode, fetype, 1);
2142	changeinput(modulation, tmpstr);
2143	free(tmpstr); tmpstr = NULL;
2144	tmpstr = transpondergetmodulationstr(tpnode, fetype, 2);
2145	changechoiceboxvalue(modulation, tmpstr);
2146	free(tmpstr); tmpstr = NULL;
2147	if(tpnode != NULL)
2148	{
2149	tmpstr = oitoa(tpnode->modulation);
2150	setchoiceboxselection(modulation, tmpstr);
2151	free(tmpstr); tmpstr = NULL;
2152	}
2153
2154	//rolloff
2155	tmpstr = transpondergetrolloffstr(tpnode, 1);
2156	changeinput(rolloff, tmpstr);
2157	free(tmpstr); tmpstr = NULL;
2158	tmpstr = transpondergetrolloffstr(tpnode, 2);
2159	changechoiceboxvalue(rolloff, tmpstr);
2160	free(tmpstr); tmpstr = NULL;
2161	if(tpnode != NULL)
2162	{
2163	tmpstr = oitoa(tpnode->rolloff);
2164	setchoiceboxselection(rolloff, tmpstr);
2165	free(tmpstr); tmpstr = NULL;
2166	}
2167
2168	//pilot
2169	tmpstr = transpondergetpilotstr(tpnode, 1);
2170	changeinput(pilot, tmpstr);
2171	free(tmpstr); tmpstr = NULL;
2172	tmpstr = transpondergetpilotstr(tpnode, 2);
2173	changechoiceboxvalue(pilot, tmpstr);
2174	free(tmpstr); tmpstr = NULL;
2175	if(tpnode != NULL)
2176	{
2177	tmpstr = oitoa(tpnode->pilot);
2178	setchoiceboxselection(pilot, tmpstr);
2179	free(tmpstr); tmpstr = NULL;
2180	}
2181
2182	//hp
2183	tmpstr = transpondergetfecstr(tpnode, fetype, 1);
2184	changeinput(hp, tmpstr);
2185	free(tmpstr); tmpstr = NULL;
2186	tmpstr = transpondergetfecstr(tpnode, fetype, 2);
2187	changechoiceboxvalue(hp, tmpstr);
2188	free(tmpstr); tmpstr = NULL;
2189	if(tpnode != NULL)
2190	{
2191	tmpstr = oitoa(tpnode->fec);
2192	setchoiceboxselection(hp, tmpstr);
2193	free(tmpstr); tmpstr = NULL;
2194	}
2195
2196	//lp
2197	tmpstr = transpondergetfecstr(tpnode, fetype, 1);
2198	changeinput(lp, tmpstr);
2199	free(tmpstr); tmpstr = NULL;
2200	tmpstr = transpondergetfecstr(tpnode, fetype, 2);
2201	changechoiceboxvalue(lp, tmpstr);
2202	free(tmpstr); tmpstr = NULL;
2203	if(tpnode != NULL)
2204	{
2205	tmpstr = oitoa(tpnode->polarization);
2206	setchoiceboxselection(lp, tmpstr);
2207	free(tmpstr); tmpstr = NULL;
2208	}
2209
2210	//bandwidth
2211	tmpstr = transpondergetbandwidthstr(tpnode, 1);
2212	changeinput(bandwidth, tmpstr);
2213	free(tmpstr); tmpstr = NULL;
2214	tmpstr = transpondergetbandwidthstr(tpnode, 2);
2215	changechoiceboxvalue(bandwidth, tmpstr);
2216	free(tmpstr); tmpstr = NULL;
2217	if(tpnode != NULL)
2218	{
2219	tmpstr = oitoa(tpnode->symbolrate);
2220	setchoiceboxselection(bandwidth, tmpstr);
2221	free(tmpstr); tmpstr = NULL;
2222	}
2223
2224	//guardinterval
2225	tmpstr = transpondergetguardintervalstr(tpnode, 1);
2226	changeinput(guardinterval, tmpstr);
2227	free(tmpstr); tmpstr = NULL;
2228	tmpstr = transpondergetguardintervalstr(tpnode, 2);
2229	changechoiceboxvalue(guardinterval, tmpstr);
2230	free(tmpstr); tmpstr = NULL;
2231	if(tpnode != NULL)
2232	{
2233	tmpstr = oitoa(tpnode->rolloff);
2234	setchoiceboxselection(guardinterval, tmpstr);
2235	free(tmpstr); tmpstr = NULL;
2236	}
2237
2238	//transmission
2239	tmpstr = transpondergettransmissionstr(tpnode, 1);
2240	changeinput(transmission, tmpstr);
2241	free(tmpstr); tmpstr = NULL;
2242	tmpstr = transpondergettransmissionstr(tpnode, 2);
2243	changechoiceboxvalue(transmission, tmpstr);
2244	free(tmpstr); tmpstr = NULL;
2245	if(tpnode != NULL)
2246	{
2247	tmpstr = oitoa(tpnode->pilot);
2248	setchoiceboxselection(transmission, tmpstr);
2249	free(tmpstr); tmpstr = NULL;
2250	}
2251
2252	//hierarchy
2253	tmpstr = transpondergethierarchystr(tpnode, 1);
2254	changeinput(hierarchy, tmpstr);
2255	free(tmpstr); tmpstr = NULL;
2256	tmpstr = transpondergethierarchystr(tpnode, 2);
2257	changechoiceboxvalue(hierarchy, tmpstr);
2258	free(tmpstr); tmpstr = NULL;
2259	if(tpnode != NULL)
2260	{
2261	tmpstr = oitoa(tpnode->system);
2262	setchoiceboxselection(hierarchy, tmpstr);
2263	free(tmpstr); tmpstr = NULL;
2264	}
2265
2266	//networkscan
2267	addchoicebox(networkscan, "0", _("no"));
2268	addchoicebox(networkscan, "1", _("yes"));
2269
2270	//clear
2271	addchoicebox(clear, "0", _("no"));
2272	addchoicebox(clear, "1", _("yes"));
2273
2274	//only free
2275	addchoicebox(onlyfree, "0", _("no"));
2276	addchoicebox(onlyfree, "1", _("yes"));
2277
2278	//blindscan
2279	addchoicebox(blindscan, "0", _("no"));
2280	addchoicebox(blindscan, "1", _("yes"));
2281
2282	//changename
2283	addchoicebox(changename, "0", _("no"));
2284	addchoicebox(changename, "1", _("yes"));
2285
2286	//favtype
2287	addchoicebox(favtype, "0", _("Renew"));
2288	addchoicebox(favtype, "1", _("Unchanged"));
2289	addchoicebox(favtype, "2", _("Provider"));
2290	addchoicebox(favtype, "3", _("Delete"));
2291
2292	drawscreen(scan, 2, 0);
2293	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);
2294	drawscreen(scan, 0, 0);
2295	addscreenrc(scan, listbox);
2296
2297	tmp = listbox->select;
2298	while(1)
2299	{
2300	addscreenrc(scan, tmp);
2301	rcret = waitrc(scan, 0, 0);
2302	tmp = listbox->select;
2303
2304	if(scantype->ret != NULL) iscantype = atoi(scantype->ret);
2305	if(sat->ret != NULL) isat = atoi(sat->ret);
2306	if(system->ret != NULL) isystem = atoi(system->ret);
2307	if(frequency->ret != NULL) ifrequency = atoi(frequency->ret) * 1000;
2308	if(inversion->ret != NULL) iinversion = atoi(inversion->ret);
2309	if(symbolrate->ret != NULL) isymbolrate = atoi(symbolrate->ret) * 1000;
2310	if(polarization->ret != NULL) ipolarization = atoi(polarization->ret);
2311	if(fec->ret != NULL) ifec = atoi(fec->ret);
2312	if(modulation->ret != NULL) imodulation = atoi(modulation->ret);
2313	if(rolloff->ret != NULL) irolloff = atoi(rolloff->ret);
2314	if(pilot->ret != NULL) ipilot = atoi(pilot->ret);
2315
2316	if(flag == 3)
2317	{
2318	if(hp->ret != NULL) ifec = atoi(hp->ret);
2319	if(lp->ret != NULL) ipolarization = atoi(lp->ret);
2320	if(bandwidth->ret != NULL) isymbolrate = atoi(bandwidth->ret);
2321	if(transmission->ret != NULL) ipilot = atoi(transmission->ret);
2322	if(guardinterval->ret != NULL) irolloff = atoi(guardinterval->ret);
2323	if(hierarchy->ret != NULL) isystem = atoi(hierarchy->ret);
2324	}
2325
2326	if(networkscan->ret != NULL) inetworkscan = atoi(networkscan->ret);
2327	if(onlyfree->ret != NULL) ionlyfree = atoi(onlyfree->ret);
2328	if(clear->ret != NULL) iclear = atoi(clear->ret);
2329	if(blindscan->ret != NULL) iblindscan = atoi(blindscan->ret);
2330	if(changename->ret != NULL) ichangename = atoi(changename->ret);
2331	if(favtype->ret != NULL) ifavtype = atoi(favtype->ret);
2332
2333	if(rcret == getrcconfigint("rcexit", NULL)) break;
2334	if(rcret == getrcconfigint("rcok", NULL)) break;
2335	if(listbox->select != NULL && ostrcmp(listbox->select->name, "tuner") == 0)
2336	{
2337	scanchangesat(sat, tpnode, listbox->select->ret);
2338	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);
2339	drawscreen(scan, 0, 0);
2340	}
2341	if(listbox->select != NULL && ostrcmp(listbox->select->name, "scantype") == 0)
2342	{
2343	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);
2344	drawscreen(scan, 0, 0);
2345	}
2346	if(listbox->select != NULL && ostrcmp(listbox->select->name, "system") == 0)
2347	{
2348	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);
2349	drawscreen(scan, 0, 0);
2350	}
2351	if(rcret == getrcconfigint("rcred", NULL))
2352	{
2353	clearscreen(scan);
2354	screenscan(tpnode, scan->child, tuner->ret, iscantype, isat, ifrequency, iinversion, isymbolrate, ipolarization, ifec, imodulation, irolloff, ipilot, inetworkscan, ionlyfree, iclear, iblindscan, ichangename, isystem, ifavtype, 5000000);
2355	drawscreen(scan, 0, 0);
2356	}
2357	if(rcret == getrcconfigint("rcgreen", NULL) && tpnode != NULL && iscantype == 0)
2358	{
2359	struct transponder* tp1 = createtransponder(99, tpnode->fetype, isat, ifrequency, iinversion, isymbolrate, ipolarization, ifec, imodulation, irolloff, ipilot, isystem);
2360	copytransponder(tp1, tpnode, 99);
2361	deltransponderbyid(99);
2362	textbox(_("Message"), _("Transponder changed"), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 600, 200, 5, 0);
2363	drawscreen(scan, 0, 0);
2364	}
2365	if(rcret == getrcconfigint("rcyellow", NULL) && iscantype == 0)
2366	{
2367	struct transponder* tp = tpchoicescreen(isat, flag);
2368	if(tp != NULL)
2369	{
2370	tpnode = tp;
2371	goto start;
2372	}
2373	else
2374	drawscreen(scan, 0, 0);
2375	}
2376	else if(rcret == getrcconfigint("rcok", NULL))
2377	break;
2378	}
2379
2380	delmarkedscreennodes(scan, 1);
2381	delownerrc(scan);
2382	clearscreen(scan);
2383	resetsatscan();
2384
2385	if(status.lastservice->channel == NULL)
2386	{
2387	if(getchannel(getconfigint("serviceid", NULL), getconfigllu("transponderid", NULL)) != NULL)
2388	{
2389	if(status.servicetype == 0)
2390	servicecheckret(servicestart(getchannel(getconfigint("serviceid", NULL), getconfigllu("transponderid", NULL)), getconfig("channellist", NULL), NULL, 0), 0);
2391	else
2392	servicecheckret(servicestart(getchannel(getconfigint("rserviceid", NULL), getconfigllu("rtransponderid", NULL)), getconfig("rchannellist", NULL), NULL, 0), 0);
2393	}
2394	}
2395	else
2396	{
2397	tmpstr = ostrcat(status.lastservice->channellist, NULL, 0, 0);
2398	servicecheckret(servicestart(status.lastservice->channel, tmpstr, NULL, 0), 0);
2399	free(tmpstr); tmpstr = NULL;
2400	}
2401
2402	//recalc channels
2403	struct channel* chnode = channel;
2404	while(chnode != NULL)
2405	{
2406	if(chnode->servicetype != 99)
2407	{
2408	chnode->transponder = gettransponder(chnode->transponderid);
2409	chnode->provider = getprovider(chnode->providerid);
2410	}
2411	chnode = chnode->next;
2412	}
2413
2414	writeallconfig(1);
2415	}
2416
2417	#endif

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