15 #define __STDC_FORMAT_MACROS
33 #define SUMMARYFALLBACK
46 #define DATAFORMATPES "%4d-%02d-%02d.%02d%*c%02d.%02d.%02d" RECEXT
47 #define NAMEFORMATPES "%s/%s/" "%4d-%02d-%02d.%02d.%02d.%02d.%02d" RECEXT
48 #define DATAFORMATTS "%4d-%02d-%02d.%02d.%02d.%d-%d" RECEXT
49 #define NAMEFORMATTS "%s/%s/" DATAFORMATTS
51 #define RESUMEFILESUFFIX "/resume%s%s"
52 #ifdef SUMMARYFALLBACK
53 #define SUMMARYFILESUFFIX "/summary.vdr"
55 #define INFOFILESUFFIX "/info"
56 #define MARKSFILESUFFIX "/marks"
58 #define SORTMODEFILE ".sort"
59 #define TIMERRECFILE ".timer"
61 #define MINDISKSPACE 1024
63 #define REMOVECHECKDELTA 60
64 #define DELETEDLIFETIME 300
65 #define DISKCHECKDELTA 100
66 #define REMOVELATENCY 10
67 #define MARKSUPDATEDELTA 10
68 #define MAXREMOVETIME 10
70 #define MAX_LINK_LEVEL 6
72 #define LIMIT_SECS_PER_MB_RADIO 5
89 :
cThread(
"remove deleted recordings", true)
97 if (LockFile.
Lock()) {
98 time_t StartTime = time(NULL);
100 bool interrupted =
false;
102 for (
cRecording *r = DeletedRecordings->First(); r; ) {
114 DeletedRecordings->Del(r);
119 r = DeletedRecordings->
Next(r);
137 static time_t LastRemoveCheck = 0;
141 for (
const cRecording *r = DeletedRecordings->First(); r; r = DeletedRecordings->
Next(r)) {
148 LastRemoveCheck = time(NULL);
159 static time_t LastFreeDiskCheck = 0;
160 int Factor = (Priority == -1) ? 10 : 1;
161 if (Force || time(NULL) - LastFreeDiskCheck >
DISKCHECKDELTA / Factor) {
165 if (!LockFile.
Lock())
168 isyslog(
"low disk space while recording, trying to remove a deleted recording...");
169 int NumDeletedRecordings = 0;
172 NumDeletedRecordings = DeletedRecordings->Count();
173 if (NumDeletedRecordings) {
181 r = DeletedRecordings->
Next(r);
186 DeletedRecordings->Del(r0);
191 if (NumDeletedRecordings == 0) {
196 if (DeletedRecordings->Count())
201 isyslog(
"...no deleted recording found, trying to delete an old recording...");
203 Recordings->SetExplicitModify();
204 if (Recordings->Count()) {
221 r = Recordings->
Next(r);
225 Recordings->SetModified();
230 isyslog(
"...no old recording found, giving up");
233 isyslog(
"...no deleted recording found, priority %d too low to trigger deleting an old recording", Priority);
236 LastFreeDiskCheck = time(NULL);
252 esyslog(
"ERROR: can't allocate memory for resume file name");
266 if ((st.st_mode & S_IWUSR) == 0)
272 if (
safe_read(f, &resume,
sizeof(resume)) !=
sizeof(resume)) {
278 else if (errno != ENOENT)
287 while ((s = ReadLine.
Read(f)) != NULL) {
291 case 'I': resume = atoi(t);
298 else if (errno != ENOENT)
309 int f = open(
fileName, O_WRONLY | O_CREAT | O_TRUNC, DEFFILEMODE);
321 fprintf(f,
"I %d\n", Index);
350 else if (errno != ENOENT)
380 for (
int i = 0; i <
MAXAPIDS; i++) {
381 const char *s = Channel->
Alang(i);
386 else if (strlen(s) > strlen(Component->
language))
393 for (
int i = 0; i <
MAXDPIDS; i++) {
394 const char *s = Channel->
Dlang(i);
401 else if (strlen(s) > strlen(Component->
language))
406 for (
int i = 0; i <
MAXSPIDS; i++) {
407 const char *s = Channel->
Slang(i);
412 else if (strlen(s) > strlen(Component->
language))
494 while ((s = ReadLine.
Read(f)) != NULL) {
499 char *p = strchr(t,
' ');
510 unsigned int EventID;
513 unsigned int TableID = 0;
514 unsigned int Version = 0xFF;
515 int n = sscanf(t,
"%u %jd %d %X %X", &EventID, &StartTime, &Duration, &TableID, &Version);
516 if (n >= 3 && n <= 5) {
530 int n = sscanf(t,
"%m[^ ] %hu %hu %c %m[^\n]", &fpsBuf, &
frameWidth, &
frameHeight, &scanTypeCode, &arBuf);
560 case 'O':
errors = atoi(t);
567 esyslog(
"ERROR: EPG data problem in line %d", line);
582 event->Dump(f, Prefix,
true);
587 fprintf(f,
"%sP %d\n", Prefix,
priority);
588 fprintf(f,
"%sL %d\n", Prefix,
lifetime);
589 fprintf(f,
"%sO %d\n", Prefix,
errors);
591 fprintf(f,
"%s@ %s\n", Prefix,
aux);
607 else if (errno != ENOENT)
652 #define RESUME_NOT_INITIALIZED (-2)
685 case ' ': *p =
'_';
break;
692 if (
char *NewBuffer = (
char *)realloc(s, strlen(s) + 10)) {
696 sprintf(buf,
"#%02X", (
unsigned char)*p);
697 memmove(p + 2, p, strlen(p) + 1);
702 esyslog(
"ERROR: out of memory");
709 case '_': *p =
' ';
break;
714 if (strlen(p) > 2 && isxdigit(*(p + 1)) && isxdigit(*(p + 2))) {
716 sprintf(buf,
"%c%c", *(p + 1), *(p + 2));
720 memmove(p + 1, p + 3, strlen(p) - 2);
726 case '\x01': *p =
'\'';
break;
727 case '\x02': *p =
'/';
break;
728 case '\x03': *p =
':';
break;
735 if (*p == (ToFileSystem ? ce->a : ce->b)) {
736 *p = ToFileSystem ? ce->b : ce->a;
758 int Length = strlen(s);
761 bool NameTooLong =
false;
765 for (
char *p = s; *p; p++) {
768 NameTooLong |= NameLength > NameMax;
789 NameTooLong |= NameLength > NameMax;
797 while (i-- > 0 && a[i] >= 0) {
802 if (NameLength > NameMax) {
805 while (i-- > 0 && a[i] >= 0) {
807 if (NameLength - l <= NameMax) {
808 memmove(s + i, s + n, Length - n + 1);
809 memmove(a + i, a + n, Length - n + 1);
822 while (PathLength > PathMax && n > 0) {
827 while (--i > 0 && a[i - 1] >= 0) {
831 if (PathLength - l <= PathMax)
837 memmove(s + b, s + n, Length - n + 1);
864 const char *
Title = Event ? Event->
Title() : NULL;
865 const char *Subtitle = Event ? Event->
ShortText() : NULL;
872 if (macroTITLE || macroEPISODE) {
877 int l = strlen(
name);
924 const char *p = strrchr(
FileName,
'/');
929 time_t now = time(NULL);
931 struct tm t = *localtime_r(&now, &tm_r);
950 FILE *f = fopen(InfoFileName,
"r");
953 esyslog(
"ERROR: EPG data problem in file %s", *InfoFileName);
961 else if (errno != ENOENT)
963 #ifdef SUMMARYFALLBACK
967 FILE *f = fopen(SummaryFileName,
"r");
970 char *data[3] = { NULL };
973 while ((s = ReadLine.
Read(f)) != NULL) {
974 if (*s || line > 1) {
977 len += strlen(data[line]) + 1;
978 if (
char *NewBuffer = (
char *)realloc(data[line], len + 1)) {
979 data[line] = NewBuffer;
980 strcat(data[line],
"\n");
981 strcat(data[line], s);
984 esyslog(
"ERROR: out of memory");
987 data[line] = strdup(s);
997 else if (data[1] && data[2]) {
1001 int len = strlen(data[1]);
1003 if (
char *NewBuffer = (
char *)realloc(data[1], len + 1 + strlen(data[2]) + 1)) {
1004 data[1] = NewBuffer;
1005 strcat(data[1],
"\n");
1006 strcat(data[1], data[2]);
1012 esyslog(
"ERROR: out of memory");
1016 for (
int i = 0; i < 3; i ++)
1019 else if (errno != ENOENT)
1040 char *t = s, *s1 = NULL, *s2 = NULL;
1061 memmove(s1, s2, t - s2 + 1);
1074 strftime(buf,
sizeof(buf),
"%Y%m%d%H%I", localtime_r(&
start, &tm_r));
1082 int l = strxfrm(NULL, s, 0) + 1;
1125 int l = strlen(Path);
1145 struct tm *t = localtime_r(&
start, &tm_r);
1161 const char *New = NewIndicator &&
IsNew() ?
"*" :
"";
1162 const char *Err = NewIndicator && (
info->
Errors() > 0) ?
"!" :
"";
1167 struct tm *t = localtime_r(&
start, &tm_r);
1202 const char *s =
name;
1235 const char *s =
name;
1278 if (!OtherFileName) {
1281 if (ExistingInfo.
Read())
1306 dsyslog(
"changing priority/lifetime of '%s' to %d/%d",
Name(), NewPriority, NewLifetime);
1330 if (strcmp(NewName,
Name())) {
1331 dsyslog(
"changing name of '%s' to '%s'",
Name(), NewName);
1337 name = strdup(NewName);
1339 bool Exists = access(NewFileName, F_OK) == 0;
1341 esyslog(
"ERROR: recording '%s' already exists", NewName);
1344 name = strdup(OldName);
1358 char *NewName = strdup(
FileName());
1359 char *ext = strrchr(NewName,
'.');
1360 if (ext && strcmp(ext,
RECEXT) == 0) {
1361 strncpy(ext,
DELEXT, strlen(ext));
1362 if (access(NewName, F_OK) == 0) {
1364 isyslog(
"removing recording '%s'", NewName);
1368 if (access(
FileName(), F_OK) == 0) {
1395 char *NewName = strdup(
FileName());
1396 char *ext = strrchr(NewName,
'.');
1397 if (ext && strcmp(ext,
DELEXT) == 0) {
1398 strncpy(ext,
RECEXT, strlen(ext));
1399 if (access(NewName, F_OK) == 0) {
1401 esyslog(
"ERROR: attempt to undelete '%s', while recording '%s' exists",
FileName(), NewName);
1453 if (IndexLength > 0) {
1496 void ScanVideoDir(
const char *DirName,
int LinkLevel = 0,
int DirLevel = 0);
1498 virtual void Action(
void);
1505 :
cThread(
"video directory scanner", true)
1541 if (lstat(buffer, &st) == 0) {
1543 if (S_ISLNK(st.st_mode)) {
1545 isyslog(
"max link level exceeded - not scanning %s", *buffer);
1549 if (stat(buffer, &st) != 0)
1552 if (S_ISDIR(st.st_mode)) {
1560 Recordings->
Lock(StateKey,
true);
1562 dsyslog(
"activated name checking for initial read of video directory");
1590 if (!
initial && DirLevel == 0) {
1596 if (access(r->
FileName(), F_OK) != 0)
1642 if (lastModified > time(NULL))
1662 if (Recording->Id() == Id)
1672 if (strcmp(Recording->FileName(), FileName) == 0)
1699 Recording = dummy =
new cRecording(FileName);
1702 Del(Recording,
false);
1703 char *ext = strrchr(Recording->
fileName,
'.');
1705 strncpy(ext,
DELEXT, strlen(ext));
1706 if (access(Recording->
FileName(), F_OK) == 0) {
1708 DeletedRecordings->Add(Recording);
1719 Recording->ReadInfo();
1726 int FileSizeMB = Recording->FileSizeMB();
1727 if (FileSizeMB > 0 && Recording->IsOnVideoDirectoryFileSystem())
1738 if (Recording->IsOnVideoDirectoryFileSystem()) {
1739 int FileSizeMB = Recording->FileSizeMB();
1740 if (FileSizeMB > 0) {
1741 int LengthInSeconds = Recording->LengthInSeconds();
1742 if (LengthInSeconds > 0) {
1745 length += LengthInSeconds;
1751 return (size && length) ? double(size) * 60 / length : -1;
1758 if (Recording->IsInPath(Path))
1759 Use |= Recording->IsInUse();
1768 if (Recording->IsInPath(Path))
1776 if (OldPath && NewPath && strcmp(OldPath, NewPath)) {
1777 dsyslog(
"moving '%s' to '%s'", OldPath, NewPath);
1780 if (Recording->IsInPath(OldPath)) {
1781 const char *p = Recording->Name() + strlen(OldPath);
1783 if (!Recording->ChangeName(NewName))
1797 if (!ResumeFileName || strncmp(ResumeFileName, Recording->FileName(), strlen(Recording->FileName())) == 0)
1798 Recording->ResetResume();
1805 Recording->ClearSortName();
1817 virtual void Action(
void);
1819 cDirCopier(
const char *DirNameSrc,
const char *DirNameDst);
1842 dsyslog(
"suspending copy thread");
1848 dsyslog(
"resuming copy thread");
1865 size_t BufferSize = BUFSIZ;
1866 uchar *Buffer = NULL;
1880 size_t Read =
safe_read(From, Buffer, BufferSize);
1882 size_t Written =
safe_write(To, Buffer, Read);
1883 if (Written != Read) {
1884 esyslog(
"ERROR: can't write to destination file '%s': %m", *FileNameDst);
1888 else if (Read == 0) {
1890 if (fsync(To) < 0) {
1891 esyslog(
"ERROR: can't sync destination file '%s': %m", *FileNameDst);
1894 if (close(From) < 0) {
1895 esyslog(
"ERROR: can't close source file '%s': %m", *FileNameSrc);
1898 if (close(To) < 0) {
1899 esyslog(
"ERROR: can't close destination file '%s': %m", *FileNameDst);
1903 off_t FileSizeSrc =
FileSize(FileNameSrc);
1904 off_t FileSizeDst =
FileSize(FileNameDst);
1905 if (FileSizeSrc != FileSizeDst) {
1906 esyslog(
"ERROR: file size discrepancy: %" PRId64
" != %" PRId64, FileSizeSrc, FileSizeDst);
1911 esyslog(
"ERROR: can't read from source file '%s': %m", *FileNameSrc);
1915 else if ((e = d.
Next()) != NULL) {
1920 if (stat(FileNameSrc, &st) < 0) {
1921 esyslog(
"ERROR: can't access source file '%s': %m", *FileNameSrc);
1924 if (!(S_ISREG(st.st_mode) || S_ISLNK(st.st_mode))) {
1925 esyslog(
"ERROR: source file '%s' is neither a regular file nor a symbolic link", *FileNameSrc);
1928 dsyslog(
"copying file '%s' to '%s'", *FileNameSrc, *FileNameDst);
1930 BufferSize =
max(
size_t(st.st_blksize * 10),
size_t(BUFSIZ));
1933 esyslog(
"ERROR: out of memory");
1937 if (access(FileNameDst, F_OK) == 0) {
1938 esyslog(
"ERROR: destination file '%s' already exists", *FileNameDst);
1941 if ((From = open(FileNameSrc, O_RDONLY)) < 0) {
1942 esyslog(
"ERROR: can't open source file '%s': %m", *FileNameSrc);
1945 if ((To = open(FileNameDst, O_WRONLY | O_CREAT | O_EXCL, DEFFILEMODE)) < 0) {
1946 esyslog(
"ERROR: can't open destination file '%s': %m", *FileNameDst);
1985 int Usage(
const char *FileName = NULL)
const;
2013 if (FileName && *FileName) {
2062 if (Recording.
Delete()) {
2105 :
cThread(
"recordings handler")
2122 Recordings->SetExplicitModify();
2125 if (!r->Active(Recordings)) {
2126 error |= r->Error();
2127 r->Cleanup(Recordings);
2143 if (FileName && *FileName) {
2147 if (strcmp(FileName, r->FileNameSrc()) == 0 || strcmp(FileName, r->FileNameDst()) == 0)
2156 dsyslog(
"recordings handler add %d '%s' '%s'", Usage, FileNameSrc, FileNameDst);
2159 if (FileNameSrc && *FileNameSrc) {
2160 if (Usage ==
ruCut || FileNameDst && *FileNameDst) {
2162 if (Usage ==
ruCut && !FileNameDst)
2164 if (!
Get(FileNameSrc) && !
Get(FileNameDst)) {
2172 esyslog(
"ERROR: file name already present in recordings handler add %d '%s' '%s'", Usage, FileNameSrc, FileNameDst);
2175 esyslog(
"ERROR: missing dst file name in recordings handler add %d '%s' '%s'", Usage, FileNameSrc, FileNameDst);
2178 esyslog(
"ERROR: missing src file name in recordings handler add %d '%s' '%s'", Usage, FileNameSrc, FileNameDst);
2181 esyslog(
"ERROR: invalid usage in recordings handler add %d '%s' '%s'", Usage, FileNameSrc, FileNameDst);
2203 return r->Usage(FileName);
2209 int RequiredDiskSpaceMB = 0;
2213 if ((r->Usage() &
ruCut) != 0) {
2219 RequiredDiskSpaceMB +=
DirSizeMB(r->FileNameSrc());
2222 return RequiredDiskSpaceMB;
2263 const char *p = strchr(s,
' ');
2274 return fprintf(f,
"%s\n", *
ToText()) > 0;
2287 if (errno != ENOENT) {
2295 bool cMarks::Load(
const char *RecordingFileName,
double FramesPerSecond,
bool IsPesRecording)
2309 time_t t = time(NULL);
2313 lastChange = LastModified > 0 ? LastModified : t;
2352 if (m->Position() - p) {
2363 if (m2->Position() < m1->Position()) {
2364 swap(m1->position, m2->position);
2365 swap(m1->comment, m2->comment);
2380 if (mi->Position() == Position)
2389 if (mi->Position() < Position)
2398 if (mi->Position() > Position)
2407 if (BeginMark && EndMark && BeginMark->
Position() == EndMark->
Position()) {
2408 while (
const cMark *NextMark =
Next(BeginMark)) {
2409 if (BeginMark->
Position() == NextMark->Position()) {
2410 if (!(BeginMark =
Next(NextMark)))
2425 if (EndMark && BeginMark && BeginMark->
Position() == EndMark->
Position()) {
2426 while (
const cMark *NextMark =
Next(EndMark)) {
2427 if (EndMark->
Position() == NextMark->Position()) {
2428 if (!(EndMark =
Next(NextMark)))
2440 int NumSequences = 0;
2448 if (NumSequences == 1 && BeginMark->Position() == 0)
2452 return NumSequences;
2457 if (
Count() == 0 || LastFrame < 0 || Frame < 0 || Frame > LastFrame)
2459 int EditedFrame = 0;
2461 bool InEdit =
false;
2463 int p = mi->Position();
2465 EditedFrame += p - PrevPos;
2468 EditedFrame -= p - Frame;
2480 EditedFrame += LastFrame - PrevPos;
2481 if (Frame < LastFrame)
2482 EditedFrame -= LastFrame - Frame;
2499 isyslog(
"executing '%s'", *cmd);
2506 #define IFG_BUFFER_SIZE KILOBYTE(100)
2513 virtual void Action(
void);
2520 :
cThread(
"index file generator")
2521 ,recordingName(RecordingName)
2534 bool IndexFileComplete =
false;
2535 bool IndexFileWritten =
false;
2536 bool Rewind =
false;
2545 off_t FrameOffset = -1;
2546 uint16_t FileNumber = 1;
2547 off_t FileOffset = 0;
2553 Last = IndexFile.
Last();
2554 if (Last >= 0 && !IndexFile.
Get(Last, &FileNumber, &FileOffset, &Independent, &Length))
2558 isyslog(
"updating index file");
2561 isyslog(
"generating index file");
2565 bool Stuffed =
false;
2569 ReplayFile = FileName.
SetOffset(FileNumber, FileOffset);
2578 if (FrameDetector.
Synced()) {
2582 int Processed = FrameDetector.
Analyze(Data, Length);
2583 if (Processed > 0) {
2585 if (IndexFileWritten || Last < 0)
2588 IndexFileWritten =
true;
2591 Buffer.
Del(Processed);
2596 int Processed = FrameDetector.
Analyze(Data, Length);
2597 if (Processed > 0) {
2598 if (FrameDetector.
Synced()) {
2602 Buffer.
Del(Processed);
2612 else if (PatPmtParser.
IsPmtPid(Pid))
2618 FrameDetector.
SetPid(PatPmtParser.
Vpid() ? PatPmtParser.
Vpid() : PatPmtParser.
Apid(0), PatPmtParser.
Vpid() ? PatPmtParser.
Vtype() : PatPmtParser.
Atype(0));
2624 Buffer.
Del(p - Data);
2628 else if (ReplayFile) {
2629 int Result = Buffer.
Read(ReplayFile, BufferChunks);
2631 if (Buffer.
Available() > 0 && !Stuffed) {
2640 Buffer.
Put(StuffingPacket,
sizeof(StuffingPacket));
2654 IndexFileComplete =
true;
2659 if (IndexFileComplete) {
2660 if (IndexFileWritten) {
2662 if (RecordingInfo.
Read()) {
2669 RecordingInfo.
Write();
2686 #define INDEXFILESUFFIX "/index"
2689 #define MAXINDEXCATCHUP 8
2690 #define INDEXCATCHUPWAIT 100
2704 tIndexTs(off_t Offset,
bool Independent, uint16_t Number)
2708 independent = Independent;
2713 #define MAXWAITFORINDEXFILE 10
2714 #define INDEXFILECHECKINTERVAL 500
2715 #define INDEXFILETESTINTERVAL 10
2718 :resumeFile(FileName, IsPesRecording)
2728 if (!Record && PauseLive) {
2731 while (time(NULL) < tmax &&
FileSize(
fileName) < off_t(2 *
sizeof(tIndexTs)))
2744 }
while (access(
fileName, R_OK) != 0 && time(NULL) < tmax);
2750 delta = int(buf.st_size %
sizeof(tIndexTs));
2752 delta =
sizeof(tIndexTs) - delta;
2753 esyslog(
"ERROR: invalid file size (%" PRId64
") in '%s'", buf.st_size, *
fileName);
2755 last = int((buf.st_size + delta) /
sizeof(tIndexTs) - 1);
2756 if ((!Record || Update) &&
last >= 0) {
2781 esyslog(
"ERROR: can't allocate %zd bytes for index '%s'",
size *
sizeof(tIndexTs), *
fileName);
2793 if ((
f = open(
fileName, O_WRONLY | O_CREAT | O_APPEND, DEFFILEMODE)) >= 0) {
2795 esyslog(
"ERROR: padding index file with %d '0' bytes", delta);
2822 while (Count-- > 0) {
2823 memcpy(&IndexPes, IndexTs,
sizeof(IndexPes));
2824 IndexTs->offset = IndexPes.offset;
2825 IndexTs->independent = IndexPes.type == 1;
2826 IndexTs->number = IndexPes.number;
2834 while (Count-- > 0) {
2835 IndexPes.offset = uint32_t(IndexTs->offset);
2836 IndexPes.type =
uchar(IndexTs->independent ? 1 : 2);
2837 IndexPes.number =
uchar(IndexTs->number);
2838 IndexPes.reserved = 0;
2839 memcpy((
void *)IndexTs, &IndexPes,
sizeof(*IndexTs));
2853 if (fstat(
f, &buf) == 0) {
2854 int newLast = int(buf.st_size /
sizeof(tIndexTs) - 1);
2855 if (newLast >
last) {
2857 if (NewSize <= newLast) {
2859 if (NewSize <= newLast)
2860 NewSize = newLast + 1;
2862 if (tIndexTs *NewBuffer = (tIndexTs *)realloc(
index, NewSize *
sizeof(tIndexTs))) {
2865 int offset = (
last + 1) *
sizeof(tIndexTs);
2866 int delta = (newLast -
last) *
sizeof(tIndexTs);
2867 if (lseek(
f, offset, SEEK_SET) == offset) {
2869 esyslog(
"ERROR: can't read from index");
2884 esyslog(
"ERROR: can't realloc() index");
2897 return index != NULL;
2903 tIndexTs i(FileOffset, Independent, FileNumber);
2917 bool cIndexFile::Get(
int Index, uint16_t *FileNumber, off_t *FileOffset,
bool *Independent,
int *Length)
2920 if (Index >= 0 && Index <=
last) {
2921 *FileNumber =
index[Index].number;
2922 *FileOffset =
index[Index].offset;
2924 *Independent =
index[Index].independent;
2927 uint16_t fn =
index[Index + 1].number;
2928 off_t fo =
index[Index + 1].offset;
2929 if (fn == *FileNumber)
2930 *Length = int(fo - *FileOffset);
2946 int d = Forward ? 1 : -1;
2949 if (Index >= 0 && Index <=
last) {
2950 if (
index[Index].independent) {
2957 *FileNumber =
index[Index].number;
2958 *FileOffset =
index[Index].offset;
2961 uint16_t fn =
index[Index + 1].number;
2962 off_t fo =
index[Index + 1].offset;
2963 if (fn == *FileNumber)
2964 *Length = int(fo - *FileOffset);
2985 if (
index[Index].independent)
2991 if (
index[il].independent)
2998 if (
index[ih].independent)
3014 for (i = 0; i <=
last; i++) {
3015 if (
index[i].number > FileNumber || (
index[i].number == FileNumber) && off_t(
index[i].offset) >= FileOffset)
3044 if (*s && stat(s, &buf) == 0)
3045 return buf.st_size / (IsPesRecording ?
sizeof(tIndexTs) :
sizeof(tIndexPes));
3053 if (Recording.
Name()) {
3057 unlink(IndexFileName);
3059 while (IndexFileGenerator->
Active())
3061 if (access(IndexFileName, R_OK) == 0)
3064 fprintf(stderr,
"cannot create '%s'\n", *IndexFileName);
3067 fprintf(stderr,
"'%s' is not a TS recording\n", FileName);
3070 fprintf(stderr,
"'%s' is not a recording\n", FileName);
3073 fprintf(stderr,
"'%s' is not a directory\n", FileName);
3079 #define MAXFILESPERRECORDINGPES 255
3080 #define RECORDFILESUFFIXPES "/%03d.vdr"
3081 #define MAXFILESPERRECORDINGTS 65535
3082 #define RECORDFILESUFFIXTS "/%05d.ts"
3083 #define RECORDFILESUFFIXLEN 20
3095 esyslog(
"ERROR: can't copy file name '%s'", FileName);
3125 int fd = open(
fileName, O_RDONLY | O_LARGEFILE, DEFFILEMODE);
3127 off_t pos = lseek(fd, -
TS_SIZE, SEEK_END);
3131 while (read(fd, buf,
sizeof(buf)) ==
sizeof(buf)) {
3133 int Pid =
TsPid(buf);
3135 PatPmtParser.
ParsePat(buf,
sizeof(buf));
3136 else if (PatPmtParser.
IsPmtPid(Pid)) {
3137 PatPmtParser.
ParsePmt(buf,
sizeof(buf));
3138 if (PatPmtParser.
GetVersions(PatVersion, PmtVersion)) {
3149 pos = lseek(fd, pos -
TS_SIZE, SEEK_SET);
3163 int BlockingFlag =
blocking ? 0 : O_NONBLOCK;
3177 else if (errno != ENOENT)
3207 if (buf.st_size != 0)
3211 dsyslog(
"cFileName::SetOffset: removing zero-sized file %s",
fileName);
3218 else if (errno != ENOENT) {
3225 if (!
record && Offset >= 0 &&
file->
Seek(Offset, SEEK_SET) != Offset) {
3232 esyslog(
"ERROR: max number of files (%d) exceeded", MaxFilesPerRecording);
3254 while ((s = ReadLine.
Read(f)) != NULL)
3272 if (fputs(
doneRecordings[i], f) == EOF || fputc(
'\n', f) == EOF) {
3294 if (FILE *f = fopen(
fileName,
"a")) {
3300 esyslog(
"ERROR: can't open '%s' for appending '%s'", *
fileName, Title);
3317 const char *t = Title;
3323 if (toupper(
uchar(*s)) != toupper(
uchar(*t)))
3338 const char *Sign =
"";
3344 int f = int(modf((Index + 0.5) / FramesPerSecond, &Seconds) * FramesPerSecond);
3345 int s = int(Seconds);
3346 int m = s / 60 % 60;
3349 return cString::sprintf(WithFrame ?
"%s%d:%02d:%02d.%02d" :
"%s%d:%02d:%02d", Sign, h, m, s, f);
3355 int n = sscanf(HMSF,
"%d:%d:%d.%d", &h, &m, &s, &f);
3359 return int(round((h * 3600 + m * 60 + s) * FramesPerSecond)) + f;
3365 return int(round(Seconds * FramesPerSecond));
3374 else if (Length > Max) {
3375 esyslog(
"ERROR: frame larger than buffer (%d > %d)", Length, Max);
3378 int r = f->
Read(b, Length);
3398 if (fgets(buf,
sizeof(buf), f))
3427 dsyslog(
"writing timer id '%s' to %s", TimerId, *FileName);
3428 if (FILE *f = fopen(FileName,
"w")) {
3429 fprintf(f,
"%s\n", TimerId);
3436 dsyslog(
"removing %s", *FileName);
3444 const char *Id = NULL;
3445 if (FILE *f = fopen(FileName,
"r")) {
3446 char buf[HOST_NAME_MAX + 10];
3447 if (fgets(buf,
sizeof(buf), f)) {
3461 if (FileSizeMB > 0) {
3464 if (NumFramesOrg > 0) {
3466 if (NumFramesEdit > 0)
3467 return max(1,
int(FileSizeMB * (
double(NumFramesEdit) / NumFramesOrg)));
3476 if (FileSizeMB > 0) {
3480 if (access(EditedFileName, F_OK)) {
3481 int ExistingEditedSizeMB =
DirSizeMB(EditedFileName);
3482 if (ExistingEditedSizeMB > 0)
3483 FreeDiskMB += ExistingEditedSizeMB;
3487 return FileSizeMB < FreeDiskMB;
const char * Alang(int i) const
const char * Name(void) const
tChannelID GetChannelID(void) const
const char * Slang(int i) const
const char * Dlang(int i) const
tComponent * GetComponent(int Index, uchar Stream, uchar Type)
int NumComponents(void) const
void SetComponent(int Index, const char *s)
bool TimedWait(cMutex &Mutex, int TimeoutMs)
static void SleepMs(int TimeoutMs)
Creates a cCondWait object and uses it to sleep for TimeoutMs milliseconds, immediately giving up the...
bool Start(void)
Starts the actual cutting process.
bool Error(void)
Returns true if an error occurred while cutting the recording.
bool Active(void)
Returns true if the cutter is currently active.
static cString EditedFileName(const char *FileName)
Returns the full path name of the edited version of the recording with the given FileName.
cDirCopier(const char *DirNameSrc, const char *DirNameDst)
virtual void Action(void)
A derived cThread class must implement the code it wants to execute as a separate thread in this func...
cStringList doneRecordings
void Add(const char *Title)
void Append(const char *Title)
bool Load(const char *FileName)
bool Contains(const char *Title) const
const cComponents * Components(void) const
void SetStartTime(time_t StartTime)
const char * Title(void) const
void SetComponents(cComponents *Components)
void SetEventID(tEventID EventID)
void SetVersion(uchar Version)
void SetDuration(int Duration)
const char * ShortText(void) const
void SetTitle(const char *Title)
void SetTableID(uchar TableID)
cUnbufferedFile * NextFile(void)
cUnbufferedFile * Open(void)
cFileName(const char *FileName, bool Record, bool Blocking=false, bool IsPesRecording=false)
bool GetLastPatPmtVersions(int &PatVersion, int &PmtVersion)
cUnbufferedFile * SetOffset(int Number, off_t Offset=0)
bool Synced(void)
Returns true if the frame detector has synced on the data stream.
bool IndependentFrame(void)
Returns true if a new frame was detected and this is an independent frame (i.e.
double FramesPerSecond(void)
Returns the number of frames per second, or 0 if this information is not available.
uint16_t FrameWidth(void)
Returns the frame width, or 0 if this information is not available.
eScanType ScanType(void)
Returns the scan type, or stUnknown if this information is not available.
uint16_t FrameHeight(void)
Returns the frame height, or 0 if this information is not available.
int Analyze(const uchar *Data, int Length)
Analyzes the TS packets pointed to by Data.
void SetPid(int Pid, int Type)
Sets the Pid and stream Type to detect frames for.
bool NewFrame(void)
Returns true if the data given to the last call to Analyze() started a new frame.
eAspectRatio AspectRatio(void)
Returns the aspect ratio, or arUnknown if this information is not available.
cIndexFileGenerator(const char *RecordingName, bool Update=false)
virtual void Action(void)
A derived cThread class must implement the code it wants to execute as a separate thread in this func...
int GetNextIFrame(int Index, bool Forward, uint16_t *FileNumber=NULL, off_t *FileOffset=NULL, int *Length=NULL)
bool IsStillRecording(void)
void ConvertFromPes(tIndexTs *IndexTs, int Count)
bool Write(bool Independent, uint16_t FileNumber, off_t FileOffset)
static int GetLength(const char *FileName, bool IsPesRecording=false)
Calculates the recording length (number of frames) without actually reading the index file.
bool CatchUp(int Index=-1)
void ConvertToPes(tIndexTs *IndexTs, int Count)
cIndexFile(const char *FileName, bool Record, bool IsPesRecording=false, bool PauseLive=false, bool Update=false)
cIndexFileGenerator * indexFileGenerator
static cString IndexFileName(const char *FileName, bool IsPesRecording)
bool Get(int Index, uint16_t *FileNumber, off_t *FileOffset, bool *Independent=NULL, int *Length=NULL)
int GetClosestIFrame(int Index)
Returns the index of the I-frame that is closest to the given Index (or Index itself,...
int Last(void)
Returns the index of the last entry in this file, or -1 if the file is empty.
static bool Engaged(void)
Returns true if any I/O throttling object is currently active.
void Del(cListObject *Object, bool DeleteObject=true)
void SetModified(void)
Unconditionally marks this list as modified.
bool Lock(cStateKey &StateKey, bool Write=false, int TimeoutMs=0) const
Tries to get a lock on this list and returns true if successful.
void Add(cListObject *Object, cListObject *After=NULL)
cListObject * Next(void) const
const T * Next(const T *Object) const
< Returns the element immediately before Object in this list, or NULL if Object is the first element ...
const T * Last(void) const
Returns the last element in this list, or NULL if the list is empty.
const T * First(void) const
Returns the first element in this list, or NULL if the list is empty.
const T * Prev(const T *Object) const
bool Lock(int WaitSeconds=0)
cMark(int Position=0, const char *Comment=NULL, double FramesPerSecond=DEFAULTFRAMESPERSECOND)
bool Parse(const char *s)
const char * Comment(void) const
int GetNumSequences(void) const
Returns the actual number of sequences to be cut from the recording.
void Add(int Position)
If this cMarks object is used by multiple threads, the caller must Lock() it before calling Add() and...
const cMark * GetNextBegin(const cMark *EndMark=NULL) const
Returns the next "begin" mark after EndMark, skipping any marks at the same position as EndMark.
const cMark * GetNext(int Position) const
bool Load(const char *RecordingFileName, double FramesPerSecond=DEFAULTFRAMESPERSECOND, bool IsPesRecording=false)
const cMark * GetNextEnd(const cMark *BeginMark) const
Returns the next "end" mark after BeginMark, skipping any marks at the same position as BeginMark.
const cMark * Get(int Position) const
cString recordingFileName
static bool DeleteMarksFile(const cRecording *Recording)
int GetFrameAfterEdit(int Frame, int LastFrame) const
Returns the number of the given Frame within the region covered by begin/end sequences.
static cString MarksFileName(const cRecording *Recording)
Returns the marks file name for the given Recording (regardless whether such a file actually exists).
const cMark * GetPrev(int Position) const
bool GetVersions(int &PatVersion, int &PmtVersion) const
Returns true if a valid PAT/PMT has been parsed and stores the current version numbers in the given v...
int Vtype(void) const
Returns the video stream type as defined by the current PMT, or 0 if no video stream type has been de...
void ParsePat(const uchar *Data, int Length)
Parses the PAT data from the single TS packet in Data.
void ParsePmt(const uchar *Data, int Length)
Parses the PMT data from the single TS packet in Data.
bool Completed(void)
Returns true if the PMT has been completely parsed.
bool IsPmtPid(int Pid) const
Returns true if Pid the one of the PMT pids as defined by the current PAT.
int Vpid(void) const
Returns the video pid as defined by the current PMT, or 0 if no video pid has been detected,...
struct dirent * Next(void)
static cRecordControl * GetRecordControl(const char *FileName)
char ScanTypeChar(void) const
void SetFramesPerSecond(double FramesPerSecond)
uint16_t FrameHeight(void) const
eScanType ScanType(void) const
cRecordingInfo(const cChannel *Channel=NULL, const cEvent *Event=NULL)
bool Write(FILE *f, const char *Prefix="") const
const char * Title(void) const
cString FrameParams(void) const
const char * Description(void) const
const char * AspectRatioText(void) const
void SetFileName(const char *FileName)
const char * ShortText(void) const
uint16_t FrameWidth(void) const
void SetFrameParams(uint16_t FrameWidth, uint16_t FrameHeight, eScanType ScanType, eAspectRatio AspectRatio)
const char * Aux(void) const
void SetErrors(int Errors)
void SetAux(const char *Aux)
void SetData(const char *Title, const char *ShortText, const char *Description)
const cComponents * Components(void) const
eAspectRatio AspectRatio(void) const
double FramesPerSecond(void) const
static const char * command
static void InvokeCommand(const char *State, const char *RecordingFileName, const char *SourceFileName=NULL)
int isOnVideoDirectoryFileSystem
virtual int Compare(const cListObject &ListObject) const
Must return 0 if this object is equal to ListObject, a positive value if it is "greater",...
bool ChangePriorityLifetime(int NewPriority, int NewLifetime)
Changes the priority and lifetime of this recording to the given values.
bool HasMarks(void) const
Returns true if this recording has any editing marks.
bool WriteInfo(const char *OtherFileName=NULL)
Writes in info file of this recording.
int IsInUse(void) const
Checks whether this recording is currently in use and therefore shall not be tampered with.
bool ChangeName(const char *NewName)
Changes the name of this recording to the given value.
bool Undelete(void)
Changes the file name so that it will be visible in the "Recordings" menu again and not processed by ...
void ResetResume(void) const
bool Delete(void)
Changes the file name so that it will no longer be visible in the "Recordings" menu Returns false in ...
const char * Name(void) const
Returns the full name of the recording (without the video directory).
cString Folder(void) const
Returns the name of the folder this recording is stored in (without the video directory).
int NumFrames(void) const
Returns the number of frames in this recording.
bool IsEdited(void) const
int GetResume(void) const
Returns the index of the frame where replay of this recording shall be resumed, or -1 in case of an e...
bool IsInPath(const char *Path) const
Returns true if this recording is stored anywhere under the given Path.
void SetStartTime(time_t Start)
Sets the start time of this recording to the given value.
char * SortName(void) const
int NumFramesAfterEdit(void) const
Returns the number of frames in the edited version of this recording.
const char * FileName(void) const
Returns the full path name to the recording directory, including the video directory and the actual '...
const char * PrefixFileName(char Prefix)
bool DeleteMarks(void)
Deletes the editing marks from this recording (if any).
bool IsOnVideoDirectoryFileSystem(void) const
int HierarchyLevels(void) const
int FileSizeMB(void) const
Returns the total file size of this recording (in MB), or -1 if the file size is unknown.
cString BaseName(void) const
Returns the base name of this recording (without the video directory and folder).
const char * Title(char Delimiter=' ', bool NewIndicator=false, int Level=-1) const
bool Remove(void)
Actually removes the file from the disk Returns false in case of error.
cRecording(const cRecording &)
int LengthInSecondsAfterEdit(void) const
Returns the length (in seconds) of the edited version of this recording, or -1 in case of error.
double FramesPerSecond(void) const
bool IsPesRecording(void) const
static char * StripEpisodeName(char *s, bool Strip)
int LengthInSeconds(void) const
Returns the length (in seconds) of this recording, or -1 in case of error.
void Cleanup(cRecordings *Recordings)
const char * FileNameDst(void) const
~cRecordingsHandlerEntry()
int Usage(const char *FileName=NULL) const
bool Active(cRecordings *Recordings)
const char * FileNameSrc(void) const
cRecordingsHandlerEntry(int Usage, const char *FileNameSrc, const char *FileNameDst)
void DelAll(void)
Deletes/terminates all operations.
cRecordingsHandlerEntry * Get(const char *FileName)
bool Add(int Usage, const char *FileNameSrc, const char *FileNameDst=NULL)
Adds the given FileNameSrc to the recordings handler for (later) processing.
bool Finished(bool &Error)
Returns true if all operations in the list have been finished.
virtual void Action(void)
A derived cThread class must implement the code it wants to execute as a separate thread in this func...
int GetUsage(const char *FileName)
Returns the usage type for the given FileName.
cList< cRecordingsHandlerEntry > operations
void Del(const char *FileName)
Deletes the given FileName from the list of operations.
virtual ~cRecordingsHandler()
int GetRequiredDiskSpaceMB(const char *FileName=NULL)
Returns the total disk space required to process all actions.
void ResetResume(const char *ResumeFileName=NULL)
void UpdateByName(const char *FileName)
static const char * UpdateFileName(void)
double MBperMinute(void) const
Returns the average data rate (in MB/min) of all recordings, or -1 if this value is unknown.
cRecordings(bool Deleted=false)
int GetNumRecordingsInPath(const char *Path) const
Returns the total number of recordings in the given Path, including all sub-folders of Path.
const cRecording * GetById(int Id) const
static cRecordings deletedRecordings
void AddByName(const char *FileName, bool TriggerUpdate=true)
static cRecordings recordings
int TotalFileSizeMB(void) const
static void Update(bool Wait=false)
Triggers an update of the list of recordings, which will run as a separate thread if Wait is false.
static void TouchUpdate(void)
Touches the '.update' file in the video directory, so that other instances of VDR that access the sam...
void Add(cRecording *Recording)
static cRecordings * GetRecordingsWrite(cStateKey &StateKey, int TimeoutMs=0)
Gets the list of recordings for write access.
static cVideoDirectoryScannerThread * videoDirectoryScannerThread
void DelByName(const char *FileName)
bool MoveRecordings(const char *OldPath, const char *NewPath)
Moves all recordings in OldPath to NewPath.
static bool NeedsUpdate(void)
void ClearSortNames(void)
static int lastRecordingId
const cRecording * GetByName(const char *FileName) const
static char * updateFileName
int PathIsInUse(const char *Path) const
Checks whether any recording in the given Path is currently in use and therefore the whole Path shall...
static bool HasKeys(void)
virtual void Action(void)
A derived cThread class must implement the code it wants to execute as a separate thread in this func...
cRemoveDeletedRecordingsThread(void)
static const char * NowReplaying(void)
cResumeFile(const char *FileName, bool IsPesRecording)
void Del(int Count)
Deletes at most Count bytes from the ring buffer.
int Put(const uchar *Data, int Count)
Puts at most Count bytes of Data into the ring buffer.
virtual int Available(void)
virtual void Clear(void)
Immediately clears the ring buffer.
uchar * Get(int &Count)
Gets data from the ring buffer.
int Read(int FileHandle, int Max=0)
Reads at most Max bytes from FileHandle and stores them in the ring buffer.
int AlwaysSortFoldersFirst
char SVDRPHostName[HOST_NAME_MAX]
int QueueMessage(eMessageType Type, const char *s, int Seconds=0, int Timeout=0)
Like Message(), but this function may be called from a background thread.
void Remove(bool IncState=true)
Removes this key from the lock it was previously used with.
static cString sprintf(const char *fmt,...) __attribute__((format(printf
cString & Append(const char *String)
void bool Start(void)
Sets the description of this thread, which will be used when logging starting or stopping of the thre...
bool Running(void)
Returns false if a derived cThread object shall leave its Action() function.
void Cancel(int WaitSeconds=0)
Cancels the thread by first setting 'running' to false, so that the Action() loop can finish in an or...
bool Active(void)
Checks whether the thread is still alive.
bool IsSingleEvent(void) const
void SetFile(const char *File)
const char * Aux(void) const
const char * File(void) const
time_t StartTime(void) const
the start time as given by the user
const cChannel * Channel(void) const
cUnbufferedFile is used for large files that are mainly written or read in a streaming manner,...
static cUnbufferedFile * Create(const char *FileName, int Flags, mode_t Mode=DEFFILEMODE)
ssize_t Read(void *Data, size_t Size)
off_t Seek(off_t Offset, int Whence)
virtual void Append(T Data)
cRecordings * deletedRecordings
void ScanVideoDir(const char *DirName, int LinkLevel=0, int DirLevel=0)
~cVideoDirectoryScannerThread()
cVideoDirectoryScannerThread(cRecordings *Recordings, cRecordings *DeletedRecordings)
virtual void Action(void)
A derived cThread class must implement the code it wants to execute as a separate thread in this func...
static cString PrefixVideoFileName(const char *FileName, char Prefix)
static void RemoveEmptyVideoDirectories(const char *IgnoreFiles[]=NULL)
static bool IsOnVideoDirectoryFileSystem(const char *FileName)
static const char * Name(void)
static cUnbufferedFile * OpenVideoFile(const char *FileName, int Flags)
static bool VideoFileSpaceAvailable(int SizeMB)
static bool MoveVideoFile(const char *FromName, const char *ToName)
static int VideoDiskSpace(int *FreeMB=NULL, int *UsedMB=NULL)
static bool RenameVideoFile(const char *OldName, const char *NewName)
static bool RemoveVideoFile(const char *FileName)
#define TIMERMACRO_EPISODE
static int Utf8CharLen(const char *s)
#define MAXFILESPERRECORDINGTS
tCharExchange CharExchange[]
cString GetRecordingTimerId(const char *Directory)
bool GenerateIndex(const char *FileName, bool Update)
Generates the index of the existing recording with the given FileName.
cString IndexToHMSF(int Index, bool WithFrame, double FramesPerSecond)
char * ExchangeChars(char *s, bool ToFileSystem)
void AssertFreeDiskSpace(int Priority, bool Force)
The special Priority value -1 means that we shall get rid of any deleted recordings faster than norma...
static const char * SkipFuzzyChars(const char *s)
void GetRecordingsSortMode(const char *Directory)
static const char * FuzzyChars
bool NeedsConversion(const char *p)
int SecondsToFrames(int Seconds, double FramesPerSecond)
eRecordingsSortMode RecordingsSortMode
bool HasRecordingsSortMode(const char *Directory)
#define MAXFILESPERRECORDINGPES
#define INDEXFILETESTINTERVAL
#define MAXWAITFORINDEXFILE
bool EnoughFreeDiskSpaceForEdit(const char *FileName)
#define INDEXFILECHECKINTERVAL
void IncRecordingsSortMode(const char *Directory)
int HMSFToIndex(const char *HMSF, double FramesPerSecond)
#define LIMIT_SECS_PER_MB_RADIO
void SetRecordingsSortMode(const char *Directory, eRecordingsSortMode SortMode)
cDoneRecordings DoneRecordingsPattern
static cRemoveDeletedRecordingsThread RemoveDeletedRecordingsThread
int FileSizeMBafterEdit(const char *FileName)
int ReadFrame(cUnbufferedFile *f, uchar *b, int Length, int Max)
cRecordingsHandler RecordingsHandler
cMutex MutexMarkFramesPerSecond
static bool StillRecording(const char *Directory)
struct __attribute__((packed))
#define RESUME_NOT_INITIALIZED
#define RECORDFILESUFFIXLEN
#define RECORDFILESUFFIXPES
void SetRecordingTimerId(const char *Directory, const char *TimerId)
#define RECORDFILESUFFIXTS
char * LimitNameLengths(char *s, int PathMax, int NameMax)
double MarkFramesPerSecond
const char * InvalidChars
void RemoveDeletedRecordings(void)
#define SUMMARYFILESUFFIX
#define DEFAULTFRAMESPERSECOND
#define RUC_COPIEDRECORDING
#define LOCK_DELETEDRECORDINGS_WRITE
#define RUC_DELETERECORDING
#define RUC_MOVEDRECORDING
#define RUC_COPYINGRECORDING
#define LOCK_DELETEDRECORDINGS_READ
#define LOCK_RECORDINGS_WRITE
const char * AspectRatioTexts[]
const char * ScanTypeChars
int TsPid(const uchar *p)
#define MIN_TS_PACKETS_FOR_FRAME_DETECTOR
static const tChannelID InvalidID
static tChannelID FromString(const char *s)
cString ToString(void) const
char language[MAXLANGCODE2]
int SystemExec(const char *Command, bool Detached)