vdr 2.7.6
timers.c
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1/*
2 * timers.c: Timer handling
3 *
4 * See the main source file 'vdr.c' for copyright information and
5 * how to reach the author.
6 *
7 * $Id: timers.c 5.25 2025/01/13 14:44:18 kls Exp $
8 */
9
10#include "timers.h"
11#include <ctype.h>
12#include "device.h"
13#include "i18n.h"
14#include "libsi/si.h"
15#include "recording.h"
16#include "remote.h"
17#include "status.h"
18#include "svdrp.h"
19
20// IMPORTANT NOTE: in the 'sscanf()' calls there is a blank after the '%d'
21// format characters in order to allow any number of blanks after a numeric
22// value!
23
24#define VPSGRACE 15 // seconds we still record after the running status of a VPS event has changed to "not running"
25
26// --- cTimer ----------------------------------------------------------------
27
28cTimer::cTimer(bool Instant, bool Pause, const cChannel *Channel)
29{
30 id = 0;
31 startTime = stopTime = 0;
33 deferred = 0;
34 pending = inVpsMargin = false;
35 flags = tfNone;
36 *pattern = 0;
37 *file = 0;
38 aux = NULL;
39 remote = NULL;
40 event = NULL;
41 if (Instant)
44 channel = Channel ? Channel : Channels->GetByNumber(cDevice::CurrentChannel());
45 time_t t = time(NULL);
46 struct tm tm_r;
47 struct tm *now = localtime_r(&t, &tm_r);
48 day = SetTime(t, 0);
49 weekdays = 0;
50 start = now->tm_hour * 100 + now->tm_min;
51 stop = 0;
52 vpsNotRunning = 0;
53 vpsActive = false;
54 if (!Setup.InstantRecordTime && channel && (Instant || Pause)) {
56 if (const cSchedule *Schedule = Schedules->GetSchedule(channel)) {
57 if (const cEvent *Event = Schedule->GetPresentEvent()) {
58 time_t tstart = Event->StartTime();
59 time_t tstop = Event->EndTime();
60 if (Event->Vps() && Setup.UseVps) {
62 tstart = Event->Vps();
63 }
64 else {
65 int MarginStart = 0;
66 int MarginStop = 0;
67 CalcMargins(MarginStart, MarginStop, Event);
68 tstart -= MarginStart;
69 tstop += MarginStop;
70 }
71 day = SetTime(tstart, 0);
72 struct tm *time = localtime_r(&tstart, &tm_r);
73 start = time->tm_hour * 100 + time->tm_min;
74 time = localtime_r(&tstop, &tm_r);
75 stop = time->tm_hour * 100 + time->tm_min;
77 }
78 }
79 }
80 if (!stop) {
81 stop = now->tm_hour * 60 + now->tm_min + (Setup.InstantRecordTime ? Setup.InstantRecordTime : DEFINSTRECTIME);
82 stop = (stop / 60) * 100 + (stop % 60);
83 }
84 if (stop >= 2400)
85 stop -= 2400;
86 priority = Pause ? Setup.PausePriority : Setup.DefaultPriority;
87 lifetime = Pause ? Setup.PauseLifetime : Setup.DefaultLifetime;
88 if (Instant && channel)
89 snprintf(file, sizeof(file), "%s%s", Setup.MarkInstantRecord ? "@" : "", *Setup.NameInstantRecord ? Setup.NameInstantRecord : channel->Name());
90}
91
92static bool MatchPattern(const char *Pattern, const char *Title, cString *Before = NULL, cString *Match = NULL, cString *After = NULL)
93{
94 if (Title) {
95 bool AvoidDuplicates = startswith(Pattern, TIMERPATTERN_AVOID);
96 if (AvoidDuplicates)
97 Pattern++;
98 if (strcmp(Pattern, "*") == 0) {
99 if (Before)
100 *Before = "";
101 if (Match)
102 *Match = Title;
103 if (After)
104 *After = "";
105 return true;
106 }
107 bool AnchorBegin = startswith(Pattern, TIMERPATTERN_BEGIN);
108 if (AnchorBegin)
109 Pattern++;
110 bool AnchorEnd = endswith(Pattern, TIMERPATTERN_END);
112 if (AnchorEnd)
113 nt.Set(const_cast<char *>(Pattern + strlen(Pattern) - 1));
114 if (AnchorBegin && AnchorEnd) {
115 if (strcmp(Title, Pattern) == 0) {
116 if (Before)
117 *Before = "";
118 if (Match)
119 *Match = Title;
120 if (After)
121 *After = "";
122 return true;
123 }
124 }
125 else if (AnchorBegin) {
126 if (strstr(Title, Pattern) == Title) {
127 if (Before)
128 *Before = "";
129 if (Match)
130 *Match = Pattern;
131 if (After)
132 *After = cString(Title + strlen(Pattern));
133 return true;
134 }
135 }
136 else if (AnchorEnd) {
137 if (endswith(Title, Pattern)) {
138 if (Before)
139 *Before = cString(Title, Title + strlen(Title) - strlen(Pattern));
140 if (Match)
141 *Match = Pattern;
142 if (After)
143 *After = "";
144 return true;
145 }
146 }
147 else if (const char *p = strstr(Title, Pattern)) {
148 if (Before)
149 *Before = cString(Title, p);
150 if (Match)
151 *Match = Pattern;
152 if (After)
153 *After = cString(p + strlen(Pattern));
154 return true;
155 }
156 }
157 return false;
158}
159
160static cString MakePatternFileName(const char *Pattern, const char *Title, const char *Episode, const char *File)
161{
162 if (!Pattern || !Title || !File)
163 return NULL;
164 cString Before = "";
165 cString Match = "";
166 cString After = "";
167 if (MatchPattern(Pattern, Title, &Before, &Match, &After)) {
168 char *Result = strdup(File);
169 Result = strreplace(Result, TIMERMACRO_TITLE, Title);
170 if (!isempty(Episode)) // the event might not yet have a "short text", so we leave this to the actual recording
171 Result = strreplace(Result, TIMERMACRO_EPISODE, Episode);
172 Result = strreplace(Result, TIMERMACRO_BEFORE, Before);
173 Result = strreplace(Result, TIMERMACRO_MATCH, Match);
174 Result = strreplace(Result, TIMERMACRO_AFTER, After);
175 return cString(Result, true);
176 }
177 return NULL;
178}
179
180cTimer::cTimer(const cEvent *Event, const char *FileName, const cTimer *PatternTimer)
181{
182 id = 0;
183 startTime = stopTime = 0;
185 deferred = 0;
186 pending = inVpsMargin = false;
187 flags = tfActive;
188 if (PatternTimer)
190 *pattern = 0;
191 *file = 0;
192 aux = NULL;
193 remote = NULL;
194 event = NULL;
195 vpsNotRunning = 0;
196 vpsActive = false;
197 if (!PatternTimer || PatternTimer->HasFlags(tfVps)) {
198 if (Event->Vps() && (PatternTimer || Setup.UseVps))
200 }
202 channel = Channels->GetByChannelID(Event->ChannelID(), true);
203 time_t tstart = (flags & tfVps) ? Event->Vps() : Event->StartTime();
204 time_t tstop = tstart + Event->Duration();
205 if (!(HasFlags(tfVps))) {
206 int MarginStart = 0;
207 int MarginStop = 0;
208 CalcMargins(MarginStart, MarginStop, Event);
209 tstart -= MarginStart;
210 tstop += MarginStop;
211 }
212 struct tm tm_r;
213 struct tm *time = localtime_r(&tstart, &tm_r);
214 day = SetTime(tstart, 0);
215 weekdays = 0;
216 start = time->tm_hour * 100 + time->tm_min;
217 time = localtime_r(&tstop, &tm_r);
218 stop = time->tm_hour * 100 + time->tm_min;
219 if (stop >= 2400)
220 stop -= 2400;
221 priority = PatternTimer ? PatternTimer->Priority() : Setup.DefaultPriority;
222 lifetime = PatternTimer ? PatternTimer->Lifetime() : Setup.DefaultLifetime;
223 if (!FileName)
224 FileName = Event->Title();
225 if (!isempty(FileName))
226 Utf8Strn0Cpy(file, FileName, sizeof(file));
228}
229
231{
232 channel = NULL;
233 aux = NULL;
234 remote = NULL;
235 event = NULL;
236 flags = tfNone;
237 *this = Timer;
238}
239
241{
242 if (event)
243 event->DecNumTimers();
244 free(aux);
245 free(remote);
246}
247
249{
250 if (&Timer != this) {
251 id = Timer.id;
252 startTime = Timer.startTime;
253 stopTime = Timer.stopTime;
255 deferred = 0;
256 pending = Timer.pending;
257 inVpsMargin = Timer.inVpsMargin;
258 flags = Timer.flags;
259 channel = Timer.channel;
260 day = Timer.day;
261 weekdays = Timer.weekdays;
262 start = Timer.start;
263 stop = Timer.stop;
264 priority = Timer.priority;
265 lifetime = Timer.lifetime;
266 vpsNotRunning = 0;
267 vpsActive = false;
268 strncpy(pattern, Timer.pattern, sizeof(pattern));
269 strncpy(file, Timer.file, sizeof(file));
270 free(aux);
271 aux = Timer.aux ? strdup(Timer.aux) : NULL;
272 free(remote);
273 remote = Timer.remote ? strdup(Timer.remote) : NULL;
274 if (event)
275 event->DecNumTimers();
276 event = Timer.event;
277 if (event)
278 event->IncNumTimers();
279 }
280 return *this;
281}
282
283void cTimer::CalcMargins(int &MarginStart, int &MarginStop, const cEvent *Event)
284{
285 MarginStart = Setup.MarginStart * 60;
286 MarginStop = Setup.MarginStop * 60;
287 // To make sure the timer gets assigned to the correct event, we must
288 // make sure that this is the only event that overlaps 100%:
289 if (HasFlags(tfSpawned)) {
290 if (const cEvent *e = dynamic_cast<const cEvent *>(Event->Prev()))
291 MarginStart = max(0, min(MarginStart, e->Duration() - 60));
292 if (const cEvent *e = dynamic_cast<const cEvent *>(Event->Next()))
293 MarginStop = max(0, min(MarginStop, e->Duration() - 60));
294 }
295}
296
297int cTimer::Compare(const cListObject &ListObject) const
298{
299 const cTimer *ti = (const cTimer *)&ListObject;
300 time_t t1 = StartTime();
301 time_t t2 = ti->StartTime();
302 int r = t1 - t2;
303 if (r == 0)
304 r = ti->priority - priority;
305 if (IsPatternTimer() ^ ti->IsPatternTimer()) {
306 if (IsPatternTimer())
307 r = 1;
308 else
309 r = -1;
310 }
311 else if (IsPatternTimer() && ti->IsPatternTimer())
312 r = strcoll(Pattern(), ti->Pattern());
313 return r;
314}
315
317{
318 if (IsPatternTimer())
319 return cString::sprintf("{%s}%s", pattern, file);
320 return file;
321}
322
323cString cTimer::ToText(bool UseChannelID) const
324{
325 strreplace(pattern, ':', '|');
326 strreplace(file, ':', '|');
327 cString buffer = cString::sprintf("%u:%s:%s:%04d:%04d:%d:%d:%s:%s", flags, UseChannelID ? *Channel()->GetChannelID().ToString() : *itoa(Channel()->Number()), *PrintDay(day, weekdays, true), start, stop, priority, lifetime, *PatternAndFile(), aux ? aux : "");
328 strreplace(pattern, '|', ':');
329 strreplace(file, '|', ':');
330 return buffer;
331}
332
334{
335 return cString::sprintf("%d%s%s (%d %04d-%04d %s'%s')", Id(), remote ? "@" : "", remote ? remote : "", Channel()->Number(), start, stop, HasFlags(tfVps) ? "VPS " : "", *PatternAndFile());
336}
337
339{
340 return (t / 100 * 60 + t % 100) * 60;
341}
342
343bool cTimer::ParseDay(const char *s, time_t &Day, int &WeekDays)
344{
345 // possible formats are:
346 // 19
347 // 2005-03-19
348 // MTWTFSS
349 // MTWTFSS@19
350 // MTWTFSS@2005-03-19
351
352 Day = 0;
353 WeekDays = 0;
354 s = skipspace(s);
355 if (!*s)
356 return false;
357 const char *a = strchr(s, '@');
358 const char *d = a ? a + 1 : isdigit(*s) ? s : NULL;
359 if (d) {
360 if (strlen(d) == 10) {
361 struct tm tm_r;
362 if (3 == sscanf(d, "%d-%d-%d", &tm_r.tm_year, &tm_r.tm_mon, &tm_r.tm_mday)) {
363 tm_r.tm_year -= 1900;
364 tm_r.tm_mon--;
365 tm_r.tm_hour = tm_r.tm_min = tm_r.tm_sec = 0;
366 tm_r.tm_isdst = -1; // makes sure mktime() will determine the correct DST setting
367 Day = mktime(&tm_r);
368 }
369 else
370 return false;
371 }
372 else {
373 // handle "day of month" for compatibility with older versions:
374 char *tail = NULL;
375 int day = strtol(d, &tail, 10);
376 if (tail && *tail || day < 1 || day > 31)
377 return false;
378 time_t t = time(NULL);
379 int DaysToCheck = 61; // 61 to handle months with 31/30/31
380 for (int i = -1; i <= DaysToCheck; i++) {
381 time_t t0 = IncDay(t, i);
382 if (GetMDay(t0) == day) {
383 Day = SetTime(t0, 0);
384 break;
385 }
386 }
387 }
388 }
389 if (a || !isdigit(*s)) {
390 if ((a && a - s == 7) || strlen(s) == 7) {
391 for (const char *p = s + 6; p >= s; p--) {
392 WeekDays <<= 1;
393 WeekDays |= (*p != '-');
394 }
395 }
396 else
397 return false;
398 }
399 return true;
400}
401
402cString cTimer::PrintDay(time_t Day, int WeekDays, bool SingleByteChars)
403{
404#define DAYBUFFERSIZE 64
405 char buffer[DAYBUFFERSIZE];
406 char *b = buffer;
407 if (WeekDays) {
408 // TRANSLATORS: the first character of each weekday, beginning with monday
409 const char *w = trNOOP("MTWTFSS");
410 if (!SingleByteChars)
411 w = tr(w);
412 while (*w) {
413 int sl = Utf8CharLen(w);
414 if (WeekDays & 1) {
415 for (int i = 0; i < sl; i++)
416 b[i] = w[i];
417 b += sl;
418 }
419 else
420 *b++ = '-';
421 WeekDays >>= 1;
422 w += sl;
423 }
424 if (Day)
425 *b++ = '@';
426 }
427 if (Day) {
428 struct tm tm_r;
429 localtime_r(&Day, &tm_r);
430 b += strftime(b, DAYBUFFERSIZE - (b - buffer), "%Y-%m-%d", &tm_r);
431 }
432 *b = 0;
433 return buffer;
434}
435
437{
438 if (weekdays) {
439 cString s = PrintDay(day, weekdays, true);
440 if (strlen(s) == 18)
441 return *s + 8;
442 }
443 return ""; // not NULL, so the caller can always use the result
444}
445
446bool cTimer::Parse(const char *s)
447{
448 char *channelbuffer = NULL;
449 char *daybuffer = NULL;
450 char *filebuffer = NULL;
451 free(aux);
452 aux = NULL;
453 //XXX Apparently sscanf() doesn't work correctly if the last %m argument
454 //XXX results in an empty string (this first occurred when the EIT gathering
455 //XXX was put into a separate thread - don't know why this happens...
456 //XXX As a cure we copy the original string and add a blank.
457 //XXX If anybody can shed some light on why sscanf() fails here, I'd love
458 //XXX to hear about that!
459 char *s2 = NULL;
460 int l2 = strlen(s);
461 while (l2 > 0 && isspace(s[l2 - 1]))
462 l2--;
463 if (s[l2 - 1] == ':') {
464 s2 = MALLOC(char, l2 + 3);
465 strcat(strn0cpy(s2, s, l2 + 1), " \n");
466 s = s2;
467 }
468 bool result = false;
469 if (8 <= sscanf(s, "%u :%m[^:]:%m[^:]:%d :%d :%d :%d :%m[^:\n]:%m[^\n]", &flags, &channelbuffer, &daybuffer, &start, &stop, &priority, &lifetime, &filebuffer, &aux)) {
470 if (aux && !*skipspace(aux)) {
471 free(aux);
472 aux = NULL;
473 }
474 //TODO add more plausibility checks
475 result = ParseDay(daybuffer, day, weekdays);
476 char *fb = filebuffer;
477 if (*fb == '{') {
478 if (char *p = strchr(fb, '}')) {
479 *p = 0;
480 Utf8Strn0Cpy(pattern, fb + 1, sizeof(pattern));
481 strreplace(pattern, '|', ':');
482 fb = p + 1;
483 }
484 }
485 else
486 *pattern = 0;
487 Utf8Strn0Cpy(file, fb, sizeof(file));
488 strreplace(file, '|', ':');
490 if (isnumber(channelbuffer))
491 channel = Channels->GetByNumber(atoi(channelbuffer));
492 else
493 channel = Channels->GetByChannelID(tChannelID::FromString(channelbuffer), true, true);
494 if (!channel) {
495 esyslog("ERROR: channel %s not defined", channelbuffer);
496 result = false;
497 }
498 }
499 free(channelbuffer);
500 free(daybuffer);
501 free(filebuffer);
502 free(s2);
503 return result;
504}
505
506bool cTimer::Save(FILE *f)
507{
508 if (!Remote())
509 return fprintf(f, "%s\n", *ToText(true)) > 0;
510 return true;
511}
512
513bool cTimer::IsSingleEvent(void) const
514{
515 return !weekdays;
516}
517
518int cTimer::GetMDay(time_t t)
519{
520 struct tm tm_r;
521 return localtime_r(&t, &tm_r)->tm_mday;
522}
523
524int cTimer::GetWDay(time_t t)
525{
526 struct tm tm_r;
527 int weekday = localtime_r(&t, &tm_r)->tm_wday;
528 return weekday == 0 ? 6 : weekday - 1; // we start with Monday==0!
529}
530
531bool cTimer::DayMatches(time_t t) const
532{
533 return IsSingleEvent() ? SetTime(t, 0) == day : (weekdays & (1 << GetWDay(t))) != 0;
534}
535
536time_t cTimer::IncDay(time_t t, int Days)
537{
538 struct tm tm_r;
539 tm tm = *localtime_r(&t, &tm_r);
540 tm.tm_mday += Days; // now tm_mday may be out of its valid range
541 int h = tm.tm_hour; // save original hour to compensate for DST change
542 tm.tm_isdst = -1; // makes sure mktime() will determine the correct DST setting
543 t = mktime(&tm); // normalize all values
544 tm.tm_hour = h; // compensate for DST change
545 return mktime(&tm); // calculate final result
546}
547
548time_t cTimer::SetTime(time_t t, int SecondsFromMidnight)
549{
550 struct tm tm_r;
551 tm tm = *localtime_r(&t, &tm_r);
552 tm.tm_hour = SecondsFromMidnight / 3600;
553 tm.tm_min = (SecondsFromMidnight % 3600) / 60;
554 tm.tm_sec = SecondsFromMidnight % 60;
555 tm.tm_isdst = -1; // makes sure mktime() will determine the correct DST setting
556 return mktime(&tm);
557}
558
560{
562}
563
564void cTimer::SetFile(const char *File)
565{
566 if (!isempty(File))
567 Utf8Strn0Cpy(file, File, sizeof(file));
568}
569
570#define EITPRESENTFOLLOWINGRATE 10 // max. seconds between two occurrences of the "EIT present/following table for the actual multiplex" (2s by the standard, using some more for safety)
571#define EITPRESENTFOLLOWINGGRACE 60 // max. seconds before reporting a loss of VPS control of an ongoing recording
572
573bool cTimer::Matches(time_t t, bool Directly, int Margin) const
574{
575 startTime = stopTime = 0;
576 if (t == 0)
577 t = time(NULL);
578
579 int begin = TimeToInt(start); // seconds from midnight
580 int end = TimeToInt(stop);
581 int length = end - begin;
582
583 if (IsSingleEvent()) {
584 time_t t0 = day;
585 startTime = SetTime(t0, begin);
586 if (length < 0)
587 t0 = IncDay(day, 1);
588 stopTime = SetTime(t0, end);
589 }
590 else {
591 time_t d = day ? max(day, t) : t;
592 for (int i = -1; i <= 7; i++) {
593 time_t t0 = IncDay(d, i);
594 if (DayMatches(t0)) {
595 time_t a = SetTime(t0, begin);
596 if (length < 0)
597 t0 = IncDay(d, i + 1);
598 time_t b = SetTime(t0, end);
599 if ((!day || a >= day) && t < b) {
600 startTime = a;
601 stopTime = b;
602 break;
603 }
604 }
605 }
606 if (!startTime)
607 startTime = IncDay(t, 7); // just to have something that's more than a week in the future
608 else if (!Directly && (t > startTime || t > day + SECSINDAY + 3600)) // +3600 in case of DST change
609 day = 0;
610 }
611
612 if (IsPatternTimer())
613 return false; // we only need to have start/stopTime initialized
614
615 if (t < deferred)
616 return false;
617 deferred = 0;
618
619 if (HasFlags(tfActive) && !Remote()) {
620 if (event) {
621 if (HasFlags(tfVps)) {
622 if (event->Vps()) {
623 if (Margin || !Directly) {
624 startTime = event->StartTime();
625 stopTime = event->EndTime();
626 if (!Margin) { // this is an actual check
627 const cSchedule *Schedule = event->Schedule();
628 if (Schedule && Schedule->PresentSeenWithin(EITPRESENTFOLLOWINGRATE)) { // VPS control can only work with up-to-date events...
629 if (!vpsActive) {
630 vpsActive = true;
631 if (Recording())
632 dsyslog("timer %s regained VPS control", *ToDescr());
633 }
634 bool running = event->IsRunning(true);
635 if (!running) {
636 if (Recording() && vpsNotRunning == 0)
637 vpsNotRunning = time(NULL);
638 }
639 else
640 vpsNotRunning = 0;
641 return running || time(NULL) < vpsNotRunning + VPSGRACE;
642 }
643 if (Recording()) {
644 if (Schedule && Schedule->PresentSeenWithin(EITPRESENTFOLLOWINGGRACE))
645 return event->IsRunning(true); // give it a chance to recover - worst case: the recording will be 60 seconds too long
646 if (vpsActive) {
647 vpsActive = false;
648 esyslog("ERROR: timer %s lost VPS control", *ToDescr());
649 }
650 // ...otherwise we fall back to normal timer handling below (note: Margin == 0!)
651 }
652 else
653 return false; // relying on vdr.c to ensure that a transponder is tuned to this channel
654 }
655 }
656 }
657 }
658 else if (HasFlags(tfSpawned)) {
659 if (!Margin && !Directly) { // this is an actual check
660 // The spawned timer's start-/stopTimes are adjusted to the event's times in AdjustSpawnedTimer().
661 // However, in order to make sure the timer is set to the correct event, the margins at begin
662 // end end are limited by the durations of the events before and after this timer's event.
663 // The recording, though, shall always use the full start/stop margins, hence this calculation:
664 return event->StartTime() - Setup.MarginStart * 60 <= t && t < event->EndTime() + Setup.MarginStop * 60;
665 }
666 }
667 }
668 return startTime <= t + Margin && t < stopTime; // must stop *before* stopTime to allow adjacent timers
669 }
670 return false;
671}
672
673#define FULLMATCH 1000
674
675eTimerMatch cTimer::Matches(const cEvent *Event, int *Overlap) const
676{
677 // Overlap is the percentage of the Event's duration that is covered by
678 // this timer (based on FULLMATCH for finer granularity than just 100).
679 // To make sure a VPS timer can be distinguished from a plain 100% overlap,
680 // it gets an additional 100 added, and a VPS event that is actually running
681 // gets 200 added to the FULLMATCH.
682 if (channel->GetChannelID() == Event->ChannelID()) {
683 bool UseVps = HasFlags(tfVps) && Event->Vps();
684 if (IsPatternTimer()) {
686 cString FileName = MakePatternFileName(Pattern(), Event->Title(), Event->ShortText(), File());
687 if (*FileName) {
688 const char *p = strgetlast(*FileName, FOLDERDELIMCHAR);
689 if (DoneRecordingsPattern.Contains(p))
690 return tmNone;
691 }
692 else
693 return tmNone;
694 }
695 else if (!MatchPattern(Pattern(), Event->Title()))
696 return tmNone;
697 UseVps = false;
698 }
699 Matches(UseVps ? Event->Vps() : Event->StartTime(), true);
700 int overlap = 0;
701 if (UseVps) {
702 if (startTime == Event->Vps()) {
703 overlap = FULLMATCH;
704 if (Event->IsRunning())
705 overlap += 200;
706 else if (Event->RunningStatus() != SI::RunningStatusNotRunning)
707 overlap += 100;
708 }
709 }
710 else {
711 if (startTime <= Event->StartTime() && Event->EndTime() <= stopTime)
712 overlap = FULLMATCH;
713 else if (stopTime <= Event->StartTime() || Event->EndTime() <= startTime)
714 overlap = 0;
715 else {
716 overlap = (min(stopTime, Event->EndTime()) - max(startTime, Event->StartTime())) * FULLMATCH / max(Event->Duration(), 1);
717 if (IsPatternTimer() && overlap > 0)
718 overlap = FULLMATCH;
719 }
720 }
721 startTime = stopTime = 0;
722 if (Overlap)
723 *Overlap = overlap;
724 return overlap >= FULLMATCH ? tmFull : overlap > 0 ? tmPartial : tmNone;
725 }
726 return tmNone;
727}
728
729#define EXPIRELATENCY 60 // seconds (just in case there's a short glitch in the VPS signal)
730
731bool cTimer::Expired(void) const
732{
733 if (IsSingleEvent() && !Recording()) {
734 time_t Now = time(NULL);
735 time_t ExpireTime = StopTimeEvent();
736 if (HasFlags(tfVps)) {
737 ExpireTime += EXPIRELATENCY;
738 if (ExpireTime <= Now) {
740 const cSchedule *Schedule = event ? event->Schedule() : NULL;
741 const cEvent *FirstEvent = event;
742 if (Schedule)
743 FirstEvent = Schedule->Events()->Next(FirstEvent);
744 else if ((Schedule = Schedules->GetSchedule(Channel())) != NULL) {
745 FirstEvent = Schedule->Events()->First();
746 if (FirstEvent)
747 dsyslog("timer %s had no event, got %s from channel/schedule", *ToDescr(), *FirstEvent->ToDescr());
748 }
749 if (FirstEvent) {
750 if (Schedule) {
751 for (const cEvent *e = FirstEvent; e; e = Schedule->Events()->Next(e)) {
752 if (e->Vps() == startTime) {
753 ExpireTime = e->EndTime() + EXPIRELATENCY;
754 dsyslog("timer %s is waiting for next VPS event %s", *ToDescr(), *e->ToDescr());
755 // no break here - let's play it safe and look at *all* events
756 }
757 }
758 }
759 }
760 else {
761 dsyslog("timer %s has no event, setting expiration to +24h", *ToDescr());
762 ExpireTime += 3600 * 24;
763 }
764 }
765 }
766 return ExpireTime <= Now;
767 }
768 return false;
769}
770
771time_t cTimer::StartTime(void) const
772{
773 if (!startTime)
774 Matches();
775 return startTime;
776}
777
778time_t cTimer::StopTime(void) const
779{
780 if (!stopTime)
781 Matches();
782 return stopTime;
783}
784
785time_t cTimer::StartTimeEvent(void) const
786{
787 if (event) {
788 if (HasFlags(tfVps) && event->Vps())
789 return event->StartTime();
790 else if (HasFlags(tfSpawned))
791 return event->StartTime() - Setup.MarginStart * 60;
792 }
793 return StartTime();
794}
795
796time_t cTimer::StopTimeEvent(void) const
797{
798 if (event) {
799 if (HasFlags(tfVps) && event->Vps())
800 return event->EndTime();
801 else if (HasFlags(tfSpawned))
802 return event->EndTime() + Setup.MarginStop * 60;
803 }
804 return StopTime();
805}
806
807#define EPGLIMITBEFORE (1 * 3600) // Time in seconds before a timer's start time and
808#define EPGLIMITAFTER (1 * 3600) // after its stop time within which EPG events will be taken into consideration.
809
811{
812 id = Id;
813}
814
816{
817 cString FileName = MakePatternFileName(Pattern(), Event->Title(), Event->ShortText(), File());
818 isyslog("spawning timer %s for event %s", *ToDescr(), *Event->ToDescr());
819 cTimer *t = new cTimer(Event, FileName, this);
821 t->SetFlags(tfAvoid);
822 Timers->Add(t);
824 return t;
825}
826
827bool cTimer::SpawnPatternTimers(const cSchedules *Schedules, cTimers *Timers)
828{
829 bool TimersSpawned = false;
830 const cSchedule *Schedule = Schedules->GetSchedule(Channel());
831 if (Schedule && Schedule->Events()->First()) {
832 if (Schedule->Modified(scheduleStateSpawn)) {
833 time_t Now = time(NULL);
834 // Find the first event that matches this pattern timer and either already has a spawned
835 // timer, or has not yet ended:
836 for (const cEvent *e = Schedule->Events()->First(); e; e = Schedule->Events()->Next(e)) {
837 if (Matches(e) != tmNone) {
838 const cTimer *Timer = Timers->GetTimerForEvent(e, tfSpawned); // a matching event that already has a spawned timer
839 if (!Timer && e->EndTime() > Now) { // only look at events that have not yet ended
840 Timer = SpawnPatternTimer(e, Timers);
841 TimersSpawned = true;
842 }
843 if (Timer) {
844 // Check all following matching events that would start while the first timer
845 // is still recording:
846 bool UseVps = Timer->HasFlags(tfVps);
847 time_t Limit = Timer->StopTimeEvent();
848 if (UseVps)
849 Limit += EXPIRELATENCY;
850 else
851 Limit += Setup.MarginStart * 60;
852 for (e = Schedule->Events()->Next(e); e; e = Schedule->Events()->Next(e)) {
853 if (e->StartTime() <= Limit) {
854 if (!Timers->GetTimerForEvent(e, tfSpawned) && Matches(e) != tmNone) {
855 SpawnPatternTimer(e, Timers);
856 TimersSpawned = true;
857 }
858 if (UseVps)
859 break; // with VPS we only need to check the event immediately following the first one
860 }
861 else
862 break; // no need to check events that are too far in the future
863 }
864 break;
865 }
866 }
867 }
868 }
869 }
870 return TimersSpawned;
871}
872
874{
875 if (Event()) {
876 if (const cSchedule *Schedule = Event()->Schedule()) { // events may be deleted from their schedule in cSchedule::DropOutdated()!
877 if (Schedule->Modified(scheduleStateAdjust)) {
878 // Adjust the timer to shifted start/stop times of the event if necessary:
879 time_t tstart = Event()->StartTime();
880 time_t tstop = Event()->EndTime();
881 int MarginStart = 0;
882 int MarginStop = 0;
883 CalcMargins(MarginStart, MarginStop, Event());
884 tstart -= MarginStart;
885 tstop += MarginStop;
886 // Event start/end times are given in "seconds since the epoch". Some broadcasters use values
887 // that result in full minutes (with zero seconds), while others use any values. VDR's timers
888 // use times given in full minutes, truncating any seconds. Thus we only react if the start/stop
889 // times of the timer are off by at least one minute:
890 if (abs(StartTime() - tstart) >= 60 || abs(StopTime() - tstop) >= 60) {
891 cString OldDescr = ToDescr();
892 struct tm tm_r;
893 struct tm *time = localtime_r(&tstart, &tm_r);
894 SetDay(cTimer::SetTime(tstart, 0));
895 SetStart(time->tm_hour * 100 + time->tm_min);
896 time = localtime_r(&tstop, &tm_r);
897 SetStop(time->tm_hour * 100 + time->tm_min);
898 Matches();
899 isyslog("timer %s times changed to %s-%s", *OldDescr, *TimeString(tstart), *TimeString(tstop));
900 return true;
901 }
902 }
903 }
904 }
905 return false;
906}
907
909{
910 if (Local() && HasFlags(tfSpawned) || IsPatternTimer()) {
911 if (Channel()) {
913 if (const cSchedule *Schedule = Channel()->Schedule()) {
914 dsyslog("triggering respawn for timer %s", *ToDescr());
916 const_cast<cSchedule *>(Schedule)->SetModified();
917 }
918 }
919 }
920}
921
923{
924 if (IsPatternTimer())
925 return SetEvent(NULL);
926 const cSchedule *Schedule = Schedules->GetSchedule(Channel());
927 if (Schedule && Schedule->Events()->First()) {
928 if (Schedule->Modified(scheduleStateSet)) {
929 const cEvent *Event = NULL;
930 if (HasFlags(tfVps) && Schedule->Events()->First()->Vps()) {
931 // VPS timers only match if their start time exactly matches the event's VPS time:
932 for (const cEvent *e = Schedule->Events()->First(); e; e = Schedule->Events()->Next(e)) {
933 if (e->StartTime()) {
934 int overlap = 0;
935 if (Matches(e, &overlap) == tmFull) {
936 Event = e;
937 if (overlap > FULLMATCH)
938 break; // take the first matching event
939 }
940 }
941 }
942 }
943 else {
944 // Normal timers match the event they have the most overlap with:
945 int Overlap = 0;
946 // Set up the time frame within which to check events:
947 Matches(0, true);
948 time_t TimeFrameBegin = StartTime() - EPGLIMITBEFORE;
949 time_t TimeFrameEnd = StopTime() + EPGLIMITAFTER;
950 for (const cEvent *e = Schedule->Events()->First(); e; e = Schedule->Events()->Next(e)) {
951 if (e->EndTime() < TimeFrameBegin)
952 continue; // skip events way before the timer starts
953 if (e->StartTime() > TimeFrameEnd)
954 break; // the rest is way after the timer ends
955 int overlap = 0;
956 Matches(e, &overlap);
957 if (overlap && overlap >= Overlap) {
958 if (Event && overlap == Overlap && e->Duration() <= Event->Duration())
959 continue; // if overlap is the same, we take the longer event
960 Overlap = overlap;
961 Event = e;
962 }
963 }
964 }
965 return SetEvent(Event);
966 }
967 }
968 return false;
969}
970
972{
973 if (event != Event) {
974 if (event)
975 event->DecNumTimers();
976 if (Event) {
977 isyslog("timer %s set to event %s", *ToDescr(), *Event->ToDescr());
978 Event->IncNumTimers();
979 Event->Schedule()->Modified(scheduleStateSet); // to get the current state
980 }
981 else {
982 isyslog("timer %s set to no event", *ToDescr());
984 }
985 event = Event;
986 return true;
987 }
988 return false;
989}
990
992{
993 if (Recording)
995 else
997 isyslog("timer %s %s", *ToDescr(), Recording ? "start" : "stop");
998}
999
1001{
1002 pending = Pending;
1003}
1004
1006{
1007 if (InVpsMargin && !inVpsMargin)
1008 isyslog("timer %s entered VPS margin", *ToDescr());
1010}
1011
1013{
1014 day = Day;
1015}
1016
1018{
1020}
1021
1023{
1024 start = Start;
1025}
1026
1028{
1029 stop = Stop;
1030}
1031
1033{
1035}
1036
1038{
1040}
1041
1042void cTimer::SetAux(const char *Aux)
1043{
1044 free(aux);
1045 aux = Aux ? strdup(Aux) : NULL;
1046}
1047
1048void cTimer::SetRemote(const char *Remote)
1049{
1050 free(remote);
1051 remote = Remote ? strdup(Remote) : NULL;
1052}
1053
1054void cTimer::SetDeferred(int Seconds)
1055{
1056 deferred = time(NULL) + Seconds;
1057 isyslog("timer %s deferred for %d seconds", *ToDescr(), Seconds);
1058}
1059
1061{
1062 flags |= Flags;
1063}
1064
1066{
1067 flags &= ~Flags;
1068}
1069
1071{
1072 flags ^= Flags;
1073}
1074
1075bool cTimer::HasFlags(uint Flags) const
1076{
1077 return (flags & Flags) == Flags;
1078}
1079
1081{
1082 day = IncDay(SetTime(StartTime(), 0), 1);
1083 startTime = 0;
1084 SetEvent(NULL);
1085}
1086
1088{
1089 if (IsSingleEvent() || IsPatternTimer())
1091 else if (day) {
1092 day = 0;
1094 }
1095 else if (HasFlags(tfActive))
1096 Skip();
1097 else
1099 SetEvent(NULL);
1100 if (HasFlags(tfActive))
1101 TriggerRespawn(); // have pattern timers spawn if necessary
1102 Matches(); // refresh start and end time
1103}
1104
1105// --- cTimers ---------------------------------------------------------------
1106
1108int cTimers::lastTimerId = 0;
1109
1111:cConfig<cTimer>("1 Timers")
1112{
1114}
1115
1116bool cTimers::Load(const char *FileName)
1117{
1119 Timers->SetExplicitModify();
1120 if (timers.cConfig<cTimer>::Load(FileName)) {
1121 for (cTimer *ti = timers.First(); ti; ti = timers.Next(ti)) {
1122 ti->SetId(NewTimerId());
1123 ti->ClrFlags(tfRecording);
1124 Timers->SetModified();
1125 }
1126 return true;
1127 }
1128 return false;
1129}
1130
1132{
1133 return ++lastTimerId; // no need for locking, the caller must have a lock on the global Timers list
1134}
1135
1136const cTimer *cTimers::GetById(int Id, const char *Remote) const
1137{
1138 for (const cTimer *ti = First(); ti; ti = Next(ti)) {
1139 if (ti->Id() == Id) {
1140 if (!Remote && !ti->Remote() || Remote && ti->Remote() && strcmp(Remote, ti->Remote()) == 0)
1141 return ti;
1142 }
1143 }
1144 return NULL;
1145}
1146
1147const cTimer *cTimers::GetTimer(const cTimer *Timer) const
1148{
1149 for (const cTimer *ti = First(); ti; ti = Next(ti)) {
1150 if (!ti->Remote() &&
1151 ti->Channel() == Timer->Channel() &&
1152 (ti->WeekDays() && ti->WeekDays() == Timer->WeekDays() || !ti->WeekDays() && ti->Day() == Timer->Day()) &&
1153 ti->Start() == Timer->Start() &&
1154 ti->Stop() == Timer->Stop())
1155 return ti;
1156 }
1157 return NULL;
1158}
1159
1160const cTimer *cTimers::GetMatch(time_t t) const
1161{
1162 static int LastPending = -1;
1163 const cTimer *t0 = NULL;
1165 for (const cTimer *ti = First(); ti; ti = Next(ti)) {
1166 if (!ti->Remote() && !ti->Recording() && ti->Matches(t)) {
1167 if (ti->Pending()) {
1168 if (ti->Index() > LastPending) {
1169 LastPending = ti->Index();
1170 return ti;
1171 }
1172 else
1173 continue;
1174 }
1175 if (!t0 || ti->Priority() > t0->Priority())
1176 t0 = ti;
1177 }
1178 }
1179 if (!t0)
1180 LastPending = -1;
1181 return t0;
1182}
1183
1184const cTimer *cTimers::GetMatch(const cEvent *Event, eTimerMatch *Match) const
1185{
1186 const cTimer *t = NULL;
1187 eTimerMatch m = tmNone;
1188 for (const cTimer *ti = First(); ti; ti = Next(ti)) {
1189 eTimerMatch tm = ti->Matches(Event);
1190 if (tm > m || tm == tmFull && t && (t->Remote() && ti->Local() || t->IsPatternTimer() && ti->HasFlags(tfSpawned))) {
1191 t = ti;
1192 m = tm;
1193 }
1194 }
1195 if (Match)
1196 *Match = m;
1197 return t;
1198}
1199
1200const cTimer *cTimers::GetTimerForEvent(const cEvent *Event, eTimerFlags Flags) const
1201{
1202 if (Event && Event->HasTimer()) {
1203 for (const cTimer *ti = First(); ti; ti = Next(ti)) {
1204 if (ti->Event() == Event && ti->Local() && ti->HasFlags(Flags))
1205 return ti;
1206 }
1207 }
1208 return NULL;
1209}
1210
1212{
1213 int n = -1;
1214 for (const cTimer *ti = First(); ti; ti = Next(ti)) {
1215 if (!ti->Remote() && ti->Recording())
1216 n = max(n, ti->Priority());
1217 }
1218 return n;
1219}
1220
1222{
1223 const cTimer *t0 = NULL;
1224 for (const cTimer *ti = First(); ti; ti = Next(ti)) {
1225 if (!ti->Remote() && !ti->IsPatternTimer()) {
1226 ti->Matches();
1227 if ((ti->HasFlags(tfActive)) && (!t0 || ti->StopTime() > time(NULL) && ti->Compare(*t0) < 0))
1228 t0 = ti;
1229 }
1230 }
1231 return t0;
1232}
1233
1234const cTimers *cTimers::GetTimersRead(cStateKey &StateKey, int TimeoutMs)
1235{
1236 return timers.Lock(StateKey, false, TimeoutMs) ? &timers : NULL;
1237}
1238
1240{
1241 return timers.Lock(StateKey, true, TimeoutMs) ? &timers : NULL;
1242}
1243
1244void cTimers::Add(cTimer *Timer, cTimer *After)
1245{
1246 if (!Timer->Remote())
1247 Timer->SetId(NewTimerId());
1248 cConfig<cTimer>::Add(Timer, After);
1250}
1251
1252void cTimers::Ins(cTimer *Timer, cTimer *Before)
1253{
1254 cConfig<cTimer>::Ins(Timer, Before);
1256}
1257
1258void cTimers::Del(cTimer *Timer, bool DeleteObject)
1259{
1261 cConfig<cTimer>::Del(Timer, DeleteObject);
1262}
1263
1264const cTimer *cTimers::UsesChannel(const cChannel *Channel) const
1265{
1266 for (const cTimer *Timer = First(); Timer; Timer = Next(Timer)) {
1267 if (Timer->Channel() == Channel)
1268 return Timer;
1269 }
1270 return NULL;
1271}
1272
1273bool cTimers::SetEvents(const cSchedules *Schedules)
1274{
1275 bool TimersModified = false;
1276 for (cTimer *ti = First(); ti; ti = Next(ti)) {
1277 if (!ti->IsPatternTimer())
1278 TimersModified |= ti->SetEventFromSchedule(Schedules);
1279 }
1280 return TimersModified;
1281}
1282
1284{
1285 bool TimersModified = false;
1286 for (cTimer *ti = First(); ti; ti = Next(ti)) {
1287 if (ti->IsPatternTimer() && ti->Local()) {
1288 if (ti->HasFlags(tfActive))
1289 TimersModified |= ti->SpawnPatternTimers(Schedules, this);
1290 }
1291 }
1292 return TimersModified;
1293}
1294
1296{
1297 bool TimersModified = false;
1298 for (cTimer *ti = First(); ti; ti = Next(ti)) {
1299 if (ti->Local()) {
1300 if (ti->HasFlags(tfSpawned) && !ti->HasFlags(tfVps))
1301 TimersModified |= ti->AdjustSpawnedTimer();
1302 }
1303 }
1304 return TimersModified;
1305}
1306
1307#define DELETE_EXPIRED_TIMEOUT 30 // seconds
1308
1310{
1311 if (!Force && time(NULL) - lastDeleteExpired < DELETE_EXPIRED_TIMEOUT)
1312 return false;
1313 bool TimersModified = false;
1314 cTimer *ti = First();
1315 while (ti) {
1316 cTimer *next = Next(ti);
1317 if (!ti->Remote() && ti->Expired()) {
1318 ti->SetEvent(NULL); // Del() doesn't call ~cTimer() right away, so this is necessary here
1319 ti->TriggerRespawn(); // in case this is a spawned timer
1320 isyslog("deleting timer %s", *ti->ToDescr());
1321 Del(ti);
1322 TimersModified = true;
1323 }
1324 ti = next;
1325 }
1326 lastDeleteExpired = time(NULL);
1327 return TimersModified;
1328}
1329
1330bool cTimers::StoreRemoteTimers(const char *ServerName, const cStringList *RemoteTimers)
1331{
1332 bool Result = false;
1333 if (!ServerName || !RemoteTimers || RemoteTimers->Size() == 0) {
1334 // Remove remote timers from this list:
1335 cTimer *Timer = First();
1336 while (Timer) {
1337 cTimer *t = Next(Timer);
1338 if (Timer->Remote() && (!ServerName || strcmp(Timer->Remote(), ServerName) == 0)) {
1339 Del(Timer);
1340 Result = true;
1341 }
1342 Timer = t;
1343 }
1344 return Result;
1345 }
1346 // Collect all locally stored remote timers from ServerName:
1347 cStringList tl;
1348 for (cTimer *ti = First(); ti; ti = Next(ti)) {
1349 if (ti->Remote() && strcmp(ti->Remote(), ServerName) == 0)
1350 tl.Append(strdup(cString::sprintf("%d %s", ti->Id(), *ti->ToText(true))));
1351 }
1352 tl.SortNumerically(); // RemoteTimers is also sorted numerically!
1353 // Compare the two lists and react accordingly:
1354 int il = 0; // index into the local ("left") list of remote timers
1355 int ir = 0; // index into the remote ("right") list of timers
1356 int sl = tl.Size();
1357 int sr = RemoteTimers->Size();
1358 for (;;) {
1359 int AddTimer = 0;
1360 int DelTimer = 0;
1361 if (il < sl) { // still have left entries
1362 int nl = atoi(tl[il]);
1363 if (ir < sr) { // still have right entries
1364 // Compare timers:
1365 int nr = atoi((*RemoteTimers)[ir]);
1366 if (nl == nr) // same timer id
1367 AddTimer = DelTimer = nl;
1368 else if (nl < nr) // left entry not in right list
1369 DelTimer = nl;
1370 else // right entry not in left list
1371 AddTimer = nr;
1372 }
1373 else // processed all right entries
1374 DelTimer = nl;
1375 }
1376 else if (ir < sr) { // still have right entries
1377 AddTimer = atoi((*RemoteTimers)[ir]);
1378 if (!AddTimer) {
1379 esyslog("ERROR: %s: error in timer settings: %s", ServerName, (*RemoteTimers)[ir]);
1380 ir++;
1381 continue; // let's see if we can process the rest
1382 }
1383 }
1384 else // processed all left and right entries
1385 break;
1386 if (AddTimer && DelTimer) {
1387 if (strcmp(tl[il], (*RemoteTimers)[ir]) != 0) {
1388 // Overwrite timer:
1389 char *v = (*RemoteTimers)[ir];
1390 while (*v && *v != ' ')
1391 v++; // skip id
1392 if (cTimer *l = GetById(DelTimer, ServerName)) {
1393 cTimer r;
1394 if (r.Parse(v)) {
1395 r.SetRemote(ServerName);
1396 r.SetId(AddTimer);
1397 *l = r;
1398 Result = true;
1399 }
1400 else
1401 esyslog("ERROR: %d@%s: error in timer settings: %s", DelTimer, ServerName, v);
1402 }
1403 }
1404 else // identical timer, nothing to do
1405 ;
1406 il++;
1407 ir++;
1408 }
1409 else if (AddTimer) {
1410 char *v = (*RemoteTimers)[ir];
1411 while (*v && *v != ' ')
1412 v++; // skip id
1413 cTimer *Timer = new cTimer;
1414 if (Timer->Parse(v)) {
1415 Timer->SetRemote(ServerName);
1416 Timer->SetId(AddTimer);
1417 Add(Timer);
1418 Result = true;
1419 }
1420 else {
1421 esyslog("ERROR: %s: error in timer settings: %s", ServerName, v);
1422 delete Timer;
1423 }
1424 ir++;
1425 }
1426 else if (DelTimer) {
1427 if (cTimer *t = GetById(DelTimer, ServerName)) {
1428 Del(t);
1429 Result = true;
1430 }
1431 il++;
1432 }
1433 else {
1434 esyslog("ERROR: oops while storing remote timers!");
1435 break; // let's not get stuck here!
1436 }
1437 }
1438 return Result;
1439}
1440
1441static bool RemoteTimerError(const cTimer *Timer, cString *Msg)
1442{
1443 if (Msg)
1444 *Msg = cString::sprintf("%s %d@%s!", tr("Error while accessing remote timer"), Timer->Id(), Timer->Remote());
1445 return false; // convenience return code
1446}
1447
1448bool HandleRemoteTimerModifications(cTimer *NewTimer, cTimer *OldTimer, cString *Msg)
1449{
1450 cStringList Response;
1451 if (!NewTimer) {
1452 if (OldTimer) { // timer shall be deleted from remote machine
1453 if (OldTimer->Remote() && OldTimer->Id()) {
1454 if (!ExecSVDRPCommand(OldTimer->Remote(), cString::sprintf("DELT %d", OldTimer->Id()), &Response) || SVDRPCode(Response[0]) != 250)
1455 return RemoteTimerError(OldTimer, Msg);
1456 }
1457 isyslog("deleted timer %s", *OldTimer->ToDescr());
1458 }
1459 }
1460 else if (!OldTimer || OldTimer->Local() || !OldTimer->Id()) {
1461 if (NewTimer->Local()) { // timer stays local, nothing to do
1462 if (OldTimer && OldTimer->Id())
1463 isyslog("modified timer %s", *NewTimer->ToDescr());
1464 else
1465 isyslog("added timer %s", *NewTimer->ToDescr());
1466 }
1467 else { // timer is new, or moved from local to remote
1468 if (!ExecSVDRPCommand(NewTimer->Remote(), cString::sprintf("NEWT %s", *NewTimer->ToText(true)), &Response) || SVDRPCode(Response[0]) != 250)
1469 return RemoteTimerError(NewTimer, Msg);
1470 int RemoteId = atoi(SVDRPValue(Response[0]));
1471 if (RemoteId <= 0)
1472 return RemoteTimerError(NewTimer, Msg);
1473 NewTimer->SetId(RemoteId);
1474 if (OldTimer && OldTimer->Id()) {
1475 isyslog("moved timer %d to %s", OldTimer->Id(), *NewTimer->ToDescr());
1476 }
1477 else
1478 isyslog("added timer %s", *NewTimer->ToDescr());
1479 }
1480 }
1481 else if (NewTimer->Local()) { // timer is moved from remote to local
1482 if (!ExecSVDRPCommand(OldTimer->Remote(), cString::sprintf("DELT %d", OldTimer->Id()), &Response) || SVDRPCode(Response[0]) != 250)
1483 return RemoteTimerError(OldTimer, Msg);
1484 NewTimer->SetId(cTimers::NewTimerId());
1485 NewTimer->ClrFlags(tfRecording); // in case it was recording on the remote machine
1486 isyslog("moved timer %d@%s to %s", OldTimer->Id(), OldTimer->Remote(), *NewTimer->ToDescr());
1487 }
1488 else if (strcmp(OldTimer->Remote(), NewTimer->Remote()) == 0) { // timer stays remote on same machine
1489 if (!ExecSVDRPCommand(OldTimer->Remote(), cString::sprintf("MODT %d %s", OldTimer->Id(), *NewTimer->ToText(true)), &Response) || SVDRPCode(Response[0]) != 250)
1490 return RemoteTimerError(NewTimer, Msg);
1491 isyslog("modified timer %s", *NewTimer->ToDescr());
1492 }
1493 else { // timer is moved from one remote machine to an other
1494 if (!ExecSVDRPCommand(NewTimer->Remote(), cString::sprintf("NEWT %s", *NewTimer->ToText(true)), &Response) || SVDRPCode(Response[0]) != 250)
1495 return RemoteTimerError(NewTimer, Msg);
1496 int RemoteId = atoi(SVDRPValue(Response[0]));
1497 if (RemoteId <= 0)
1498 return RemoteTimerError(NewTimer, Msg);
1499 NewTimer->SetId(RemoteId);
1500 if (!ExecSVDRPCommand(OldTimer->Remote(), cString::sprintf("DELT %d", OldTimer->Id()), &Response) || SVDRPCode(Response[0]) != 250)
1501 return RemoteTimerError(OldTimer, Msg);
1502 isyslog("moved timer %d@%s to %s", OldTimer->Id(), OldTimer->Remote(), *NewTimer->ToDescr());
1503 }
1504 return true;
1505}
1506
1507// --- cSortedTimers ---------------------------------------------------------
1508
1509static int CompareTimers(const void *a, const void *b)
1510{
1511 return (*(const cTimer **)a)->Compare(**(const cTimer **)b);
1512}
1513
1515:cVector<const cTimer *>(Timers->Count())
1516{
1517 for (const cTimer *Timer = Timers->First(); Timer; Timer = Timers->Next(Timer))
1518 Append(Timer);
1520}
#define LOCK_CHANNELS_READ
Definition channels.h:270
cConfig(const char *NeedsLocking=NULL)
Definition config.h:132
const char * FileName(void)
Definition config.h:134
static int CurrentChannel(void)
Returns the number of the current channel on the primary device.
Definition device.h:371
Definition epg.h:73
cString ToDescr(void) const
Definition epg.c:251
time_t Vps(void) const
Definition epg.h:114
time_t EndTime(void) const
Definition epg.h:112
void IncNumTimers(void) const
Definition epg.c:259
time_t StartTime(void) const
Definition epg.h:111
bool HasTimer(void) const
Definition epg.h:120
void Ins(cListObject *Object, cListObject *Before=NULL)
Definition tools.c:2191
void Del(cListObject *Object, bool DeleteObject=true)
Definition tools.c:2207
void Add(cListObject *Object, cListObject *After=NULL)
Definition tools.c:2175
cListObject(const cListObject &ListObject)
Definition tools.h:534
cListObject * Next(void) const
Definition tools.h:547
const T * First(void) const
Returns the first element in this list, or NULL if the list is empty.
Definition tools.h:643
const T * Next(const T *Object) const
< Returns the element immediately before Object in this list, or NULL if Object is the first element ...
Definition tools.h:650
void Set(char *s)
Definition tools.h:217
bool Modified(int &State) const
Definition epg.h:166
bool PresentSeenWithin(int Seconds) const
Definition epg.h:169
const cList< cEvent > * Events(void) const
Definition epg.h:186
const cSchedule * GetSchedule(tChannelID ChannelID) const
Definition epg.c:1381
cSortedTimers(const cTimers *Timers)
Definition timers.c:1514
static void MsgTimerChange(const cTimer *Timer, eTimerChange Change)
Definition status.c:39
void SortNumerically(void)
Definition tools.h:850
static cString sprintf(const char *fmt,...) __attribute__((format(printf
Definition tools.c:1195
int Stop(void) const
Definition timers.h:73
void SetAux(const char *Aux)
Definition timers.c:1042
time_t stopTime
the time_t value calculated from 'day', 'start' and 'stop'
Definition timers.h:35
const char * Aux(void) const
Definition timers.h:79
void OnOff(void)
Definition timers.c:1087
void SetLifetime(int Lifetime)
Definition timers.c:1037
const char * File(void) const
Definition timers.h:77
cString PrintFirstDay(void) const
Definition timers.c:436
char * aux
Definition timers.h:53
time_t day
midnight of the day this timer shall hit, or of the first day it shall hit in case of a repeating tim...
Definition timers.h:45
int weekdays
bitmask, lowest bits: SSFTWTM (the 'M' is the LSB)
Definition timers.h:46
bool IsSingleEvent(void) const
Definition timers.c:513
void SetPending(bool Pending)
Definition timers.c:1000
virtual ~cTimer() override
Definition timers.c:240
cTimer(bool Instant=false, bool Pause=false, const cChannel *Channel=NULL)
Definition timers.c:28
time_t StopTime(void) const
the stop time as given by the user
Definition timers.c:778
cString PatternAndFile(void) const
Definition timers.c:316
bool Recording(void) const
Definition timers.h:65
void SetStart(int Start)
Definition timers.c:1022
static time_t SetTime(time_t t, int SecondsFromMidnight)
Definition timers.c:548
int priority
Definition timers.h:49
bool Expired(void) const
Definition timers.c:731
void ClrFlags(uint Flags)
Definition timers.c:1065
char file[NAME_MAX *2+1]
Definition timers.h:52
void SetFile(const char *File)
Definition timers.c:564
void SetFlags(uint Flags)
Definition timers.c:1060
int Start(void) const
Definition timers.h:72
int id
Definition timers.h:34
int start
the start and stop time of this timer as given by the user,
Definition timers.h:47
void SetPriority(int Priority)
Definition timers.c:1032
void SetDeferred(int Seconds)
Definition timers.c:1054
void SetId(int Id)
Definition timers.c:810
time_t StopTimeEvent(void) const
or by the user (for normal timers)
Definition timers.c:796
bool AdjustSpawnedTimer(void)
Definition timers.c:873
void SetInVpsMargin(bool InVpsMargin)
Definition timers.c:1005
bool Save(FILE *f)
Definition timers.c:506
bool IsPatternTimer(void) const
Definition timers.h:97
static int GetWDay(time_t t)
Definition timers.c:524
const char * Pattern(void) const
Definition timers.h:76
int WeekDays(void) const
Definition timers.h:71
static cString PrintDay(time_t Day, int WeekDays, bool SingleByteChars)
Definition timers.c:402
void TriggerRespawn(void)
Definition timers.c:908
bool DayMatches(time_t t) const
Definition timers.c:531
time_t Day(void) const
Definition timers.h:70
void SetDay(time_t Day)
Definition timers.c:1012
void SetRemote(const char *Remote)
Definition timers.c:1048
bool InVpsMargin(void) const
Definition timers.h:67
char * remote
Definition timers.h:54
bool SetEvent(const cEvent *Event)
Definition timers.c:971
const cChannel * channel
Definition timers.h:44
void InvFlags(uint Flags)
Definition timers.c:1070
void SetStop(int Stop)
Definition timers.c:1027
int stop
in the form hhmm, with hh (00..23) and mm (00..59) added as hh*100+mm
Definition timers.h:48
bool Local(void) const
Definition timers.h:81
int scheduleStateSpawn
Definition timers.h:37
const cEvent * Event(void) const
Definition timers.h:86
static bool ParseDay(const char *s, time_t &Day, int &WeekDays)
Definition timers.c:343
uint Flags(void) const
Definition timers.h:68
bool vpsActive
true if this is a VPS timer and the event is current
Definition timers.h:41
void Skip(void)
Definition timers.c:1080
cTimer * SpawnPatternTimer(const cEvent *Event, cTimers *Timers)
Definition timers.c:815
const cEvent * event
Definition timers.h:55
time_t StartTime(void) const
the start time as given by the user
Definition timers.c:771
const cChannel * Channel(void) const
Definition timers.h:69
bool Pending(void) const
Definition timers.h:66
void CalcMargins(int &MarginStart, int &MarginStop, const cEvent *Event)
Definition timers.c:283
cString ToDescr(void) const
Definition timers.c:333
int scheduleStateSet
Definition timers.h:36
virtual int Compare(const cListObject &ListObject) const override
Must return 0 if this object is equal to ListObject, a positive value if it is "greater",...
Definition timers.c:297
int scheduleStateAdjust
Definition timers.h:38
bool SetEventFromSchedule(const cSchedules *Schedules)
Definition timers.c:922
int Priority(void) const
Definition timers.h:74
void SetRecording(bool Recording)
Definition timers.c:991
time_t StartTimeEvent(void) const
the start/stop times as given by the event (for VPS timers), by event plus margins (for spawned non-V...
Definition timers.c:785
void SetPattern(const char *Pattern)
Definition timers.c:559
char pattern[NAME_MAX *2+1]
Definition timers.h:51
bool pending
Definition timers.h:42
time_t startTime
Definition timers.h:35
static int TimeToInt(int t)
Definition timers.c:338
time_t deferred
Matches(time_t, ...) will return false if the current time is before this value.
Definition timers.h:39
static int GetMDay(time_t t)
Definition timers.c:518
bool HasFlags(uint Flags) const
Definition timers.c:1075
const char * Remote(void) const
Definition timers.h:80
cTimer & operator=(const cTimer &Timer)
Definition timers.c:248
time_t vpsNotRunning
the time when a VPS event's running status changed to "not running"
Definition timers.h:40
void SetWeekDays(int WeekDays)
Definition timers.c:1017
bool inVpsMargin
Definition timers.h:42
int lifetime
Definition timers.h:50
int Id(void) const
Definition timers.h:64
bool Matches(time_t t=0, bool Directly=false, int Margin=0) const
Definition timers.c:573
int Lifetime(void) const
Definition timers.h:75
bool Parse(const char *s)
Definition timers.c:446
uint flags
Definition timers.h:43
cString ToText(bool UseChannelID=false) const
Definition timers.c:323
static time_t IncDay(time_t t, int Days)
Definition timers.c:536
bool SpawnPatternTimers(const cSchedules *Schedules, cTimers *Timers)
Definition timers.c:827
static cTimers timers
Definition timers.h:138
static bool Load(const char *FileName)
Definition timers.c:1116
int GetMaxPriority(void) const
Returns the maximum priority of all local timers that are currently recording.
Definition timers.c:1211
const cTimer * UsesChannel(const cChannel *Channel) const
Definition timers.c:1264
bool StoreRemoteTimers(const char *ServerName=NULL, const cStringList *RemoteTimers=NULL)
Stores the given list of RemoteTimers, which come from the VDR ServerName, in this list.
Definition timers.c:1330
const cTimer * GetById(int Id, const char *Remote=NULL) const
Definition timers.c:1136
void Add(cTimer *Timer, cTimer *After=NULL)
Definition timers.c:1244
static cTimers * GetTimersWrite(cStateKey &StateKey, int TimeoutMs=0)
Gets the list of timers for write access.
Definition timers.c:1239
void Del(cTimer *Timer, bool DeleteObject=true)
Definition timers.c:1258
static const cTimers * GetTimersRead(cStateKey &StateKey, int TimeoutMs=0)
Gets the list of timers for read access.
Definition timers.c:1234
const cTimer * GetTimer(const cTimer *Timer) const
Definition timers.c:1147
const cTimer * GetMatch(time_t t) const
Definition timers.c:1160
const cTimer * GetTimerForEvent(const cEvent *Event, eTimerFlags Flags=tfNone) const
Definition timers.c:1200
static int lastTimerId
Definition timers.h:139
void Ins(cTimer *Timer, cTimer *Before=NULL)
Definition timers.c:1252
time_t lastDeleteExpired
Definition timers.h:140
bool SpawnPatternTimers(const cSchedules *Schedules)
Definition timers.c:1283
const cTimer * GetNextActiveTimer(void) const
Definition timers.c:1221
bool DeleteExpired(bool Force)
Definition timers.c:1309
bool SetEvents(const cSchedules *Schedules)
Definition timers.c:1273
bool AdjustSpawnedTimers(void)
Definition timers.c:1295
static int NewTimerId(void)
Definition timers.c:1131
cTimers(void)
Definition timers.c:1110
int Size(void) const
Definition tools.h:754
void Sort(__compar_fn_t Compare)
Definition tools.h:811
virtual void Append(T Data)
Definition tools.h:774
cVector(const cVector &Vector)
Definition tools.h:707
cSetup Setup
Definition config.c:372
#define TIMERMACRO_MATCH
Definition config.h:56
#define TIMERMACRO_AFTER
Definition config.h:57
#define TIMERPATTERN_BEGIN
Definition config.h:60
#define TIMERMACRO_BEFORE
Definition config.h:55
#define TIMERMACRO_EPISODE
Definition config.h:54
#define DEFINSTRECTIME
Definition config.h:51
#define TIMERPATTERN_AVOID
Definition config.h:59
#define TIMERPATTERN_END
Definition config.h:61
#define TIMERMACRO_TITLE
Definition config.h:53
#define LOCK_SCHEDULES_READ
Definition epg.h:228
#define LOCK_SCHEDULES_WRITE
Definition epg.h:229
#define tr(s)
Definition i18n.h:85
#define trNOOP(s)
Definition i18n.h:88
@ RunningStatusNotRunning
Definition si.h:197
cDoneRecordings DoneRecordingsPattern
Definition recording.c:3307
#define FOLDERDELIMCHAR
Definition recording.h:22
@ tcDel
Definition status.h:32
@ tcAdd
Definition status.h:32
static tChannelID FromString(const char *s)
Definition channels.c:23
bool ExecSVDRPCommand(const char *ServerName, const char *Command, cStringList *Response)
Sends the given SVDRP Command string to the remote VDR identified by ServerName and collects all of t...
Definition svdrp.c:2906
const char * SVDRPValue(const char *s)
Returns the actual value of the given SVDRP response string, skipping the three digit reply code and ...
Definition svdrp.h:50
int SVDRPCode(const char *s)
Returns the value of the three digit reply code of the given SVDRP response string.
Definition svdrp.h:47
#define EXPIRELATENCY
Definition timers.c:729
#define FULLMATCH
Definition timers.c:673
#define DELETE_EXPIRED_TIMEOUT
Definition timers.c:1307
#define VPSGRACE
Definition timers.c:24
static bool RemoteTimerError(const cTimer *Timer, cString *Msg)
Definition timers.c:1441
#define EPGLIMITAFTER
Definition timers.c:808
static cString MakePatternFileName(const char *Pattern, const char *Title, const char *Episode, const char *File)
Definition timers.c:160
static bool MatchPattern(const char *Pattern, const char *Title, cString *Before=NULL, cString *Match=NULL, cString *After=NULL)
Definition timers.c:92
#define EITPRESENTFOLLOWINGGRACE
Definition timers.c:571
#define EITPRESENTFOLLOWINGRATE
Definition timers.c:570
static int CompareTimers(const void *a, const void *b)
Definition timers.c:1509
bool HandleRemoteTimerModifications(cTimer *NewTimer, cTimer *OldTimer, cString *Msg)
Performs any operations necessary to synchronize changes to a timer between peer VDR machines.
Definition timers.c:1448
#define EPGLIMITBEFORE
Definition timers.c:807
#define DAYBUFFERSIZE
#define LOCK_TIMERS_WRITE
Definition timers.h:247
bool HandleRemoteTimerModifications(cTimer *NewTimer, cTimer *OldTimer=NULL, cString *Msg=NULL)
Performs any operations necessary to synchronize changes to a timer between peer VDR machines.
Definition timers.c:1448
eTimerFlags
Definition timers.h:18
@ tfNone
Definition timers.h:18
@ tfAvoid
Definition timers.h:24
@ tfInstant
Definition timers.h:20
@ tfActive
Definition timers.h:19
@ tfVps
Definition timers.h:21
@ tfRecording
Definition timers.h:22
@ tfSpawned
Definition timers.h:23
eTimerMatch
Definition timers.h:27
@ tmPartial
Definition timers.h:27
@ tmFull
Definition timers.h:27
@ tmNone
Definition timers.h:27
const char * strgetlast(const char *s, char c)
Definition tools.c:221
cString TimeString(time_t t)
Converts the given time to a string of the form "hh:mm".
Definition tools.c:1301
char * Utf8Strn0Cpy(char *Dest, const char *Src, int n)
Copies at most n character bytes from Src to Dest, making sure that the resulting copy ends with a co...
Definition tools.c:915
bool isempty(const char *s)
Definition tools.c:357
char * strreplace(char *s, char c1, char c2)
Definition tools.c:142
bool startswith(const char *s, const char *p)
Definition tools.c:337
int Utf8CharLen(const char *s)
Returns the number of character bytes at the beginning of the given string that form a UTF-8 symbol.
Definition tools.c:827
char * strn0cpy(char *dest, const char *src, size_t n)
Definition tools.c:131
bool endswith(const char *s, const char *p)
Definition tools.c:346
cString itoa(int n)
Definition tools.c:450
bool isnumber(const char *s)
Definition tools.c:372
#define SECSINDAY
Definition tools.h:42
#define dsyslog(a...)
Definition tools.h:37
#define MALLOC(type, size)
Definition tools.h:47
char * skipspace(const char *s)
Definition tools.h:244
T min(T a, T b)
Definition tools.h:63
T max(T a, T b)
Definition tools.h:64
#define esyslog(a...)
Definition tools.h:35
#define isyslog(a...)
Definition tools.h:36