void cPicturePlayer::SetPicture(const char *FileName)
{
int f = open(FileName, O_RDONLY);
if (f >= 0) {
for (;;) {
length = read(f, buffer, size);
if (length > 0) {
if (length >= size) {
int NewSize = size * 3 / 2;
if (uchar *NewBuffer = (uchar *)realloc(buffer, NewSize)) {
buffer = NewBuffer;
size = NewSize;
}
else {
LOG_ERROR_STR("out of memory");
break;
}
lseek(f, 0, SEEK_SET);
continue;
}
DeviceStillPicture(buffer, length);
}
else
LOG_ERROR_STR(FileName);
break;
}
close(f);
}
else
LOG_ERROR_STR(FileName);
}
void cFileWriter::Action(void)
{
time_t t = time(NULL);
unsigned int skipped = 0;
while (Running()) {
int Count;
uchar *p = remux->Get(Count, &pictureType, 1);
while(skipped < 10 && (remux->SFmode() == SF_UNKNOWN || remux->TSmode() == rAuto)){ // TB: give remuxer a chance to detect the stream type
skipped++;
Count = 0;
continue;
}
if (p && Count) {
// esyslog("COUNT %i\n", Count);
if (!Running() && pictureType == I_FRAME) // finish the recording before the next 'I' frame
break;
if (NextFile()) {
#if 1
// Add PAT+PMT at every filestart and every MB
if ((!fileSize || diffSize > PATPMT_DISTANCE) && remux->TSmode()==SF_H264) {
uchar patpmt[2*188];
int plen;
plen=remux->GetPATPMT(patpmt, 2*188);
if (plen) {
if (recordFile->Write(patpmt, plen) < 0) {
LOG_ERROR_STR(fileName->Name());
break;
}
fileSize+=plen;
}
diffSize=0;
}
#endif
if (index && pictureType != NO_PICTURE)
index->Write(pictureType, fileName->Number(), fileSize);
if (recordFile->Write(p, Count) < 0) {
LOG_ERROR_STR(fileName->Name());
break;
}
fileSize += Count;
diffSize += Count;
remux->Del(Count);
}
else
break;
t = time(NULL);
}
else if (time(NULL) - t > MAXBROKENTIMEOUT) {
esyslog("ERROR: video data stream broken");
//cThread::EmergencyExit(true);
Skins.Message(mtError, tr("can't record - check your configuration"));
t = time(NULL);
}
}
}
bool cLircRemote::Connect(void)
{
if ((f = socket(AF_UNIX, SOCK_STREAM, 0)) >= 0) {
if (connect(f, (struct sockaddr *)&addr, sizeof(addr)) >= 0)
return true;
LOG_ERROR_STR(addr.sun_path);
close(f);
f = -1;
}
else
LOG_ERROR_STR(addr.sun_path);
return false;
}
bool cDvbDevice::Probe(const char *FileName)
{
if (access(FileName, F_OK) == 0) {
dsyslog("probing %s", FileName);
int f = open(FileName, O_RDONLY);
if (f >= 0) {
close(f);
return true;
}
else if (errno != ENODEV && errno != EINVAL)
LOG_ERROR_STR(FileName);
}
else if (errno != ENOENT)
LOG_ERROR_STR(FileName);
return false;
}
bool ManagerConnection::login(const std::string& eventMask) {
if (!this->isConnected()) {
LOG_ERROR_STR("Must connect before Login!!");
return (false);
} else if (this->isAuthenticated()) {
LOG_ERROR_STR("Already Logged in!!");
return (false);
}
if (this->getUsername().empty() || this->getPassword().empty()) {
LOG_ERROR_STR("Must Provide UserName as Password!!");
return (false);
}
LoginAction* la = NULL;
ChallengeAction challengeAction("MD5");
ChallengeResponse* carp = (ChallengeResponse*) this->syncSendAction(challengeAction);
if (carp->isTypeSuccess()) {
std::string challenge(carp->getChallenge());
if (!challenge.empty()) {
MD5 md5;
md5.update(challenge.c_str(), challenge.length());
md5.update(this->getPassword().c_str(), this->getPassword().length());
md5.finalize();
la = new LoginAction(this->getUsername(), "MD5", md5.hexdigest());
}
}
delete (carp);
if (!la) {
la = new LoginAction(this->getUsername(), this->getPassword());
}
if (!eventMask.empty()) {
la->setEvents(eventMask);
}
ManagerResponse *mr = this->syncSendAction(*la);
bool rt(mr->isTypeSuccess());
if (rt) {
this->setState(AUTHENTICATED);
}
delete (la);
delete (mr);
return (rt);
}
void cRecorder::Action(void)
{
cTimeMs t(MAXBROKENTIMEOUT);
bool InfoWritten = false;
bool FirstIframeSeen = false;
while (Running()) {
int r;
uchar *b = ringBuffer->Get(r);
if (b) {
int Count = frameDetector->Analyze(b, r);
if (Count) {
if (!Running() && frameDetector->IndependentFrame()) // finish the recording before the next independent frame
break;
if (frameDetector->Synced()) {
if (!InfoWritten) {
cRecordingInfo RecordingInfo(recordingName);
if (RecordingInfo.Read()) {
if (frameDetector->FramesPerSecond() > 0 && DoubleEqual(RecordingInfo.FramesPerSecond(), DEFAULTFRAMESPERSECOND) && !DoubleEqual(RecordingInfo.FramesPerSecond(), frameDetector->FramesPerSecond())) {
RecordingInfo.SetFramesPerSecond(frameDetector->FramesPerSecond());
RecordingInfo.Write();
Recordings.UpdateByName(recordingName);
}
}
InfoWritten = true;
cRecordingUserCommand::InvokeCommand(RUC_STARTRECORDING, recordingName);
}
if (FirstIframeSeen || frameDetector->IndependentFrame()) {
FirstIframeSeen = true; // start recording with the first I-frame
if (!NextFile())
break;
if (index && frameDetector->NewFrame())
index->Write(frameDetector->IndependentFrame(), fileName->Number(), fileSize);
if (frameDetector->IndependentFrame()) {
recordFile->Write(patPmtGenerator.GetPat(), TS_SIZE);
fileSize += TS_SIZE;
int Index = 0;
while (uchar *pmt = patPmtGenerator.GetPmt(Index)) {
recordFile->Write(pmt, TS_SIZE);
fileSize += TS_SIZE;
}
}
if (recordFile->Write(b, Count) < 0) {
LOG_ERROR_STR(fileName->Name());
break;
}
fileSize += Count;
t.Set(MAXBROKENTIMEOUT);
}
}
ringBuffer->Del(Count);
}
}
if (t.TimedOut()) {
esyslog("ERROR: video data stream broken");
ShutdownHandler.RequestEmergencyExit();
t.Set(MAXBROKENTIMEOUT);
}
}
}
int cScDevices::DvbOpen(const char *Name, int a, int f, int Mode, bool ReportError)
{
char FileName[128];
DvbName(Name,a,f,FileName,sizeof(FileName));
int fd=open(FileName,Mode);
if(fd<0 && ReportError) LOG_ERROR_STR(FileName);
return fd;
}
static int DvbOpen(const char *Name, int n, int Mode, bool ReportError = false)
{
const char *FileName = *cDvbName(Name, n);
int fd = open(FileName, Mode);
if (fd < 0 && ReportError)
LOG_ERROR_STR(FileName);
return fd;
}
int DiskSizeMB(const char *Directory) {
int Ret = 0;
struct statfs statFs;
if (statfs(Directory, &statFs) == 0) {
double blocksPerMeg = 1024.0 * 1024.0 / statFs.f_bsize;
Ret = int(statFs.f_blocks / blocksPerMeg);
} else LOG_ERROR_STR(Directory);
return Ret;
} // DiskSizeMB
void MessageTable::put(std::string message) {
boost::mutex::scoped_lock lock(this->mutex);
try {
this->messageQueue.push(message);
} catch (std::bad_alloc& e) {
LOG_ERROR_STR("catch bad_alloc.");
}
this->condition.notify_all();
}
bool cVideoDirectory::Rename(const char *OldName, const char *NewName)
{
dsyslog("renaming '%s' to '%s'", OldName, NewName);
if (rename(OldName, NewName) == -1) {
LOG_ERROR_STR(NewName);
return false;
}
return true;
}
bool cPipe::Open(const char *Command, const char *Mode)
{
int fd[2];
if (pipe(fd) < 0) {
LOG_ERROR;
return false;
}
if ((pid = fork()) < 0) { // fork failed
LOG_ERROR;
close(fd[0]);
close(fd[1]);
return false;
}
const char *mode = "w";
int iopipe = 0;
if (pid > 0) { // parent process
if (strcmp(Mode, "r") == 0) {
mode = "r";
iopipe = 1;
}
close(fd[iopipe]);
f = fdopen(fd[1 - iopipe], mode);
if ((f = fdopen(fd[1 - iopipe], mode)) == NULL) {
LOG_ERROR;
close(fd[1 - iopipe]);
}
return f != NULL;
}
else { // child process
int iofd = STDOUT_FILENO;
if (strcmp(Mode, "w") == 0) {
mode = "r";
iopipe = 1;
iofd = STDIN_FILENO;
}
close(fd[iopipe]);
if (dup2(fd[1 - iopipe], iofd) == -1) { // now redirect
LOG_ERROR;
close(fd[1 - iopipe]);
_exit(-1);
}
else {
int MaxPossibleFileDescriptors = getdtablesize();
for (int i = STDERR_FILENO + 1; i < MaxPossibleFileDescriptors; i++)
close(i); //close all dup'ed filedescriptors
if (execl("/bin/sh", "sh", "-c", Command, NULL) == -1) {
LOG_ERROR_STR(Command);
close(fd[1 - iopipe]);
_exit(-1);
}
}
_exit(0);
}
}
uint32_t cHdffCmdIf::CmdOsdCreateDisplay(uint32_t Width, uint32_t Height, HdffColorType_t ColorType)
{
//printf("CreateDisplay %d %d %d\n", Width, Height, ColorType);
uint32_t newDisplay;
if (HdffCmdOsdCreateDisplay(mOsdDev, Width, Height, ColorType, &newDisplay) == 0)
return newDisplay;
LOG_ERROR_STR("Error creating display");
return HDFF_INVALID_HANDLE;
}
void ManagerEventsHandler::internalFireEvent(ManagerEvent& me) {
LOG_DEBUG_STR("FIRE EVENT " + me.getEventName() + ":: " + me.toLog());
for (EventListenersList::const_iterator iter = listeners.begin(); iter != listeners.end(); ++iter) {
try {
(const_cast<ManagerEventListener *> (*iter))->onManagerEvent(me);
} catch (Exception& E) {
LOG_ERROR_STR(E.getMessage());
}
}
}
void ExceptionHandler::signalHandler(int signal) {
#ifdef _WIN32
#else
switch (signal) {
case SIGSEGV:
{
LOG_ERROR_STR(ExceptionHandler::getStackTraceString());
LOG_ERROR_STR("Segmentation fault");
exit(0);
}
break;
default:
{
LOG_ERROR_DATA("Expected: " << SIGSEGV << ", got: " << signal << ", returning");
}
break;
}
#endif
}
bool RenameVideoFile(const char *OldName, const char *NewName)
{
// Only the base video directory entry will be renamed, leaving the
// possible symlinks untouched. Going through all the symlinks and disks
// would be unnecessary work - maybe later...
if (rename(OldName, NewName) == -1) {
LOG_ERROR_STR(OldName);
return false;
}
return true;
}
uint32_t cHdffCmdIf::CmdOsdCreateFont(uint32_t hFontFace, uint32_t Size)
{
//printf("CreateFont %d\n", Size);
uint32_t newFont;
int err;
err = HdffCmdOsdCreateFont(mOsdDev, hFontFace, Size, &newFont);
if (err == 0)
return newFont;
LOG_ERROR_STR("Error creating font");
return HDFF_INVALID_HANDLE;
}
uint32_t cHdffCmdIf::CmdOsdCreateFontFace(const uint8_t * pFontData, uint32_t DataSize)
{
//printf("CreateFontFace %d\n", DataSize);
uint32_t newFontFace;
int err;
err = HdffCmdOsdCreateFontFace(mOsdDev, pFontData, DataSize, &newFontFace);
if (err == 0)
return newFontFace;
LOG_ERROR_STR("Error creating font face");
return HDFF_INVALID_HANDLE;
}
uint32_t cHdffCmdIf::CmdOsdCreatePalette(HdffColorType_t ColorType, HdffColorFormat_t ColorFormat,
uint32_t NumColors, const uint32_t * pColors)
{
uint32_t newPalette;
int err;
err = HdffCmdOsdCreatePalette(mOsdDev, ColorType, ColorFormat, NumColors,
pColors, &newPalette);
if (err == 0)
return newPalette;
LOG_ERROR_STR("Error creating palette");
return HDFF_INVALID_HANDLE;
}
int cKbdRemote::ReadKey(void)
{
cPoller Poller(STDIN_FILENO);
if (Poller.Poll(50)) {
uchar ch = 0;
int r = safe_read(STDIN_FILENO, &ch, 1);
if (r == 1)
return ch;
if (r < 0)
LOG_ERROR_STR("cKbdRemote");
}
return -1;
}
bool cVideoDirectory::Move(const char *FromName, const char *ToName)
{
dsyslog("moving '%s' to '%s'", FromName, ToName);
if (EntriesOnSameFileSystem(FromName, ToName)) {
if (rename(FromName, ToName) == -1) {
LOG_ERROR_STR(ToName);
return false;
}
}
else
return RecordingsHandler.Add(ruMove, FromName, ToName);
return true;
}
ExceptionHandler::ExceptionHandler() {
#ifdef _WIN32
#else
struct sigaction newh, oldh;
sigset_t sMask;
sigemptyset(&sMask);
newh.sa_mask = sMask;
newh.sa_flags = SA_RESTART | SA_NOMASK;
newh.sa_handler = &ExceptionHandler::signalHandler;
if (sigaction(SIGSEGV, &newh, &oldh) < 0) {
LOG_ERROR_STR("Failed to install signal handler for SIGSEGV");
exit(0);
}
#endif
}
int SystemExec(const char *Command, bool Detached)
{
isyslog("SystemExec('%s', Detached=%d)", Command, Detached);
pid_t pid;
if ((pid = fork()) < 0) { // fork failed
LOG_ERROR;
return -1;
}
if (pid > 0) { // parent process
int status = 0;
if (waitpid(pid, &status, 0) < 0) {
LOG_ERROR;
return -1;
}
return status;
}
else { // child process
if (Detached) {
// Fork again and let first child die - grandchild stays alive without parent
if (fork() > 0)
_exit(0);
// Start a new session
pid_t sid = setsid();
if (sid < 0)
LOG_ERROR;
// close STDIN and re-open as /dev/null
int devnull = open("/dev/null", O_RDONLY);
if (devnull < 0 || dup2(devnull, 0) < 0)
LOG_ERROR;
}
int MaxPossibleFileDescriptors = getdtablesize();
for (int i = STDERR_FILENO + 1; i < MaxPossibleFileDescriptors; i++)
close(i); //close all dup'ed filedescriptors
if (execl("/bin/sh", "sh", "-c", Command, NULL) == -1) {
LOG_ERROR_STR(Command);
_exit(-1);
}
_exit(0);
}
}
void cPictureEntry::Load(void) const
{
if (isDirectory && !entries) {
cString Directory = Path();
cReadDir d(Directory);
if (d.Ok()) {
struct dirent *e;
while ((e = d.Next()) != NULL) {
struct stat ds;
if (stat(AddDirectory(Directory, e->d_name), &ds) == 0) {
if (!entries)
entries = new cList<cPictureEntry>;
entries->Add(new cPictureEntry(e->d_name, this, S_ISDIR(ds.st_mode)));
}
}
if (entries)
entries->Sort();
}
else
LOG_ERROR_STR(*Directory);
}
}
void cConnectionIGMP::Welcome()
{
cDevice *device = NULL;
if (ProvidesChannel(m_Channel, 0))
device = GetDevice(m_Channel, 0);
if (device != NULL) {
device->SwitchChannel(m_Channel, false);
m_LiveStreamer = new cStreamdevLiveStreamer(0, this);
if (m_LiveStreamer->SetChannel(m_Channel, m_StreamType)) {
m_LiveStreamer->SetDevice(device);
if (!SetDSCP())
LOG_ERROR_STR("unable to set DSCP sockopt");
Dprintf("streamer start\n");
m_LiveStreamer->Start(this);
}
else {
esyslog("streamdev-server IGMP: SetChannel failed");
DELETENULL(m_LiveStreamer);
}
}
else
esyslog("streamdev-server IGMP: GetDevice failed");
}
bool cNestedItemList::Load(const char *FileName)
{
cList<cNestedItem>::Clear();
if (FileName) {
free(fileName);
fileName = strdup(FileName);
}
bool result = false;
if (fileName && access(fileName, F_OK) == 0) {
isyslog("loading %s", fileName);
FILE *f = fopen(fileName, "r");
if (f) {
int Line = 0;
result = Parse(f, this, Line);
fclose(f);
}
else {
LOG_ERROR_STR(fileName);
result = false;
}
}
return result;
}
cUnbufferedFile *OpenVideoFile(const char *FileName, int Flags)
{
const char *ActualFileName = FileName;
// Incoming name must be in base video directory:
#ifdef USE_LIVEBUFFER
if ((strstr(FileName, VideoDirectory ) != FileName) &&
(strstr(FileName, BufferDirectory) != FileName)) {
#else
if (strstr(FileName, VideoDirectory) != FileName) {
#endif /*USE_LIVEBUFFER*/
esyslog("ERROR: %s not in %s", FileName, VideoDirectory);
errno = ENOENT; // must set 'errno' - any ideas for a better value?
return NULL;
}
// Are we going to create a new file?
if ((Flags & O_CREAT) != 0) {
cVideoDirectory Dir;
if (Dir.IsDistributed()) {
#ifdef USE_DVLVIDPREFER
if (Setup.UseVidPrefer == 0) {
#endif /* DVLVIDPREFER */
// Find the directory with the most free space:
int MaxFree = Dir.FreeMB();
while (Dir.Next()) {
int Free = FreeDiskSpaceMB(Dir.Name());
if (Free > MaxFree) {
Dir.Store();
MaxFree = Free;
}
}
#ifdef USE_DVLVIDPREFER
}
else Dir.GetPreferedVideoDir();
#endif /* DVLVIDPREFER */
if (Dir.Stored()) {
ActualFileName = Dir.Adjust(FileName);
if (!MakeDirs(ActualFileName, false))
return NULL; // errno has been set by MakeDirs()
#ifdef USE_DVLVIDPREFER
if (strcmp(ActualFileName, FileName) != 0) {
#endif /* DVLVIDPREFER */
if (symlink(ActualFileName, FileName) < 0) {
LOG_ERROR_STR(FileName);
return NULL;
}
#ifdef USE_DVLVIDPREFER
}
#endif /* DVLVIDPREFER */
ActualFileName = strdup(ActualFileName); // must survive Dir!
}
}
}
cUnbufferedFile *File = cUnbufferedFile::Create(ActualFileName, Flags, DEFFILEMODE);
if (ActualFileName != FileName)
free((char *)ActualFileName);
return File;
}
int CloseVideoFile(cUnbufferedFile *File)
{
int Result = File->Close();
delete File;
return Result;
}
bool cRecorder::NextFile(void)
{
if (recordFile && frameDetector->IndependentFrame()) { // every file shall start with an independent frame
#ifdef USE_HARDLINKCUTTER
if (fileSize > fileName->MaxFileSize() || RunningLowOnDiskSpace()) {
#else
if (fileSize > MEGABYTE(off_t(Setup.MaxVideoFileSize)) || RunningLowOnDiskSpace()) {
#endif /* HARDLINKCUTTER */
recordFile = fileName->NextFile();
fileSize = 0;
}
}
return recordFile != NULL;
}
void cRecorder::Activate(bool On)
{
if (On)
Start();
else
Cancel(3);
}
void cRecorder::Receive(uchar *Data, int Length)
{
if (Running()) {
int p = ringBuffer->Put(Data, Length);
if (p != Length && Running())
ringBuffer->ReportOverflow(Length - p);
}
}
void cRecorder::Action(void)
{
time_t t = time(NULL);
bool InfoWritten = false;
bool FirstIframeSeen = false;
#ifdef USE_LIVEBUFFER
double fps = DEFAULTFRAMESPERSECOND;
#endif /*USE_LIVEBUFFER*/
while (Running()) {
int r;
uchar *b = ringBuffer->Get(r);
if (b) {
int Count = frameDetector->Analyze(b, r);
if (Count) {
if (!Running() && frameDetector->IndependentFrame()) // finish the recording before the next independent frame
break;
if (frameDetector->Synced()) {
#ifdef USE_LIVEBUFFER
if(index && (frameDetector->FramesPerSecond() != fps)) {
fps = frameDetector->FramesPerSecond();
index->SetFramesPerSecond(fps);
} // if
#endif /*USE_LIVEBUFFER*/
if (!InfoWritten) {
cRecordingInfo RecordingInfo(recordingName);
if (RecordingInfo.Read()) {
if (frameDetector->FramesPerSecond() > 0 && DoubleEqual(RecordingInfo.FramesPerSecond(), DEFAULTFRAMESPERSECOND) && !DoubleEqual(RecordingInfo.FramesPerSecond(), frameDetector->FramesPerSecond())) {
RecordingInfo.SetFramesPerSecond(frameDetector->FramesPerSecond());
RecordingInfo.Write();
Recordings.UpdateByName(recordingName);
}
}
InfoWritten = true;
}
/* if (frameDetector->NewPayload()) { // We're at the first TS packet of a new payload...
if (Buffering)
esyslog("ERROR: encountered new payload while buffering - dropping some data!");
if (!frameDetector->NewFrame()) { // ...but the frame type is yet unknown, so we need to buffer packets until we see the frame type
if (!Buffer) {
dsyslog("frame type not in first packet of payload - buffering");
if (!(Buffer = MALLOC(uchar, BUFFERSIZE))) {
esyslog("ERROR: can't allocate frame type buffer");
break;
}
}
BufferIndex = 0;
Buffering = true;
}
}
else if (frameDetector->NewFrame()) // now we know the frame type, so stop buffering
Buffering = false;
if (Buffering) {
if (BufferIndex + Count <= BUFFERSIZE) {
memcpy(Buffer + BufferIndex, b, Count);
BufferIndex += Count;
}
else
esyslog("ERROR: too many bytes for frame type buffer (%d > %d) - dropped %d bytes", BufferIndex + Count, int(BUFFERSIZE), Count);
}
else if (FirstIframeSeen || frameDetector->IndependentFrame()) {
*/
#ifdef USE_LIVEBUFFER
if(!FirstIframeSeen) FillInitialData(b, r);
#endif /*USE_LIVEBUFFER*/
if (FirstIframeSeen || frameDetector->IndependentFrame()) {
FirstIframeSeen = true; // start recording with the first I-frame
if (!NextFile())
break;
if (index && frameDetector->NewFrame())
index->Write(frameDetector->IndependentFrame(), fileName->Number(), fileSize);
if (frameDetector->IndependentFrame()) {
recordFile->Write(patPmtGenerator.GetPat(), TS_SIZE);
fileSize += TS_SIZE;
int Index = 0;
while (uchar *pmt = patPmtGenerator.GetPmt(Index)) {
recordFile->Write(pmt, TS_SIZE);
fileSize += TS_SIZE;
}
}
if (recordFile->Write(b, Count) < 0) {
LOG_ERROR_STR(fileName->Name());
break;
}
fileSize += Count;
t = time(NULL);
}
}
ringBuffer->Del(Count);
}
}
#ifdef USE_LIVEBUFFER
if (handleError && (time(NULL) - t > MAXBROKENTIMEOUT)) {
#else
if (time(NULL) - t > MAXBROKENTIMEOUT) {
#endif
#if REELVDR
Skins.QueueMessage(mtError, tr("can't record - check your configuration"));
#else
esyslog("ERROR: video data stream broken. Requesting Emergency Exit.");
ShutdownHandler.RequestEmergencyExit();
#endif /*REELVDR*/
t = time(NULL);
}
}
}
bool HardLinkVideoFile(const char *OldName, const char *NewName)
{
// Incoming name must be in base video directory:
if (strstr(OldName, VideoDirectory) != OldName) {
esyslog("ERROR: %s not in %s", OldName, VideoDirectory);
return false;
}
if (strstr(NewName, VideoDirectory) != NewName) {
esyslog("ERROR: %s not in %s", NewName, VideoDirectory);
return false;
}
const char *ActualNewName = NewName;
cString ActualOldName(ReadLink(OldName), true);
// Some safety checks:
struct stat StatOldName;
if (lstat(ActualOldName, &StatOldName) == 0) {
if (S_ISLNK(StatOldName.st_mode)) {
esyslog("HardLinkVideoFile: Failed to resolve symbolic link %s", (const char*)ActualOldName);
return false;
}
}
else {
esyslog("HardLinkVideoFile: lstat failed on %s", (const char*)ActualOldName);
return false;
}
isyslog("HardLinkVideoFile: %s is on %i", (const char*)ActualOldName, (int)StatOldName.st_dev);
// Find the video directory where ActualOldName is located
cVideoDirectory Dir;
struct stat StatDir;
if (!StatNearestDir(NewName, &StatDir)) {
esyslog("HardLinkVideoFile: stat failed on %s", NewName);
return false;
}
isyslog("HardLinkVideoFile: %s is on %i", NewName, (int)StatDir.st_dev);
if (StatDir.st_dev != StatOldName.st_dev) {
// Not yet found.
if (!Dir.IsDistributed()) {
esyslog("HardLinkVideoFile: No matching video folder to hard link %s", (const char*)ActualOldName);
return false;
}
// Search in video01 and upwards
bool found = false;
while (Dir.Next()) {
Dir.Store();
const char *TmpNewName = Dir.Adjust(NewName);
if (StatNearestDir(TmpNewName, &StatDir) && StatDir.st_dev == StatOldName.st_dev) {
isyslog("HardLinkVideoFile: %s is on %i (match)", TmpNewName, (int)StatDir.st_dev);
ActualNewName = TmpNewName;
found = true;
break;
}
isyslog("HardLinkVideoFile: %s is on %i", TmpNewName, (int)StatDir.st_dev);
}
if (ActualNewName == NewName) {
esyslog("HardLinkVideoFile: No matching video folder to hard link %s", (const char*)ActualOldName);
return false;
}
// Looking good, we have a match. Create necessary folders.
if (!MakeDirs(ActualNewName, false))
return false;
// There's no guarantee that the directory of ActualNewName
// is on the same device as the dir that StatNearestDir found.
// But worst case is that the link fails.
}
#ifdef HARDLINK_TEST_ONLY
// Do the hard link to *.vdr_ for testing only
char *name = NULL;
asprintf(&name, "%s_",ActualNewName);
link(ActualOldName, name);
free(name);
return false;
#endif // HARDLINK_TEST_ONLY
// Try creating the hard link
if (link(ActualOldName, ActualNewName) != 0) {
// Failed to hard link. Maybe not allowed on file system.
LOG_ERROR_STR(ActualNewName);
isyslog("HardLinkVideoFile: failed to hard link from %s to %s", (const char*)ActualOldName, ActualNewName);
return false;
}
if (ActualNewName != NewName) {
// video01 and up. Do the remaining symlink
if (symlink(ActualNewName, NewName) < 0) {
LOG_ERROR_STR(NewName);
return false;
}
}
return true;
}
bool cTheme::Load(const char *FileName, bool OnlyDescriptions)
{
if (!FileNameOk(FileName, true))
return false;
bool result = false;
if (!OnlyDescriptions)
isyslog("loading %s", FileName);
FILE *f = fopen(FileName, "r");
if (f) {
int line = 0;
result = true;
char *s;
const char *error = NULL;
cReadLine ReadLine;
while ((s = ReadLine.Read(f)) != NULL) {
line++;
char *p = strchr(s, '#');
if (p)
*p = 0;
s = stripspace(skipspace(s));
if (!isempty(s)) {
char *n = s;
char *v = strchr(s, '=');
if (v) {
*v++ = 0;
n = stripspace(skipspace(n));
v = stripspace(skipspace(v));
if (strstr(n, "Description") == n) {
int lang = 0;
char *l = strchr(n, '.');
if (l)
lang = I18nLanguageIndex(++l);
if (lang >= 0) {
free(descriptions[lang]);
descriptions[lang] = strdup(v);
}
else
error = "invalid language code";
}
else if (!OnlyDescriptions) {
for (int i = 0; i < MaxThemeColors; i++) {
if (colorNames[i]) {
if (strcmp(n, colorNames[i]) == 0) {
char *p = NULL;
errno = 0;
tColor c = strtoul(v, &p, 16);
if (!errno && !*p)
colorValues[i] = c;
else
error = "invalid color value";
break;
}
}
else {
error = "unknown color name";
break;
}
}
}
}
else
error = "missing value";
}
if (error) {
result = false;
break;
}
}
if (!result)
esyslog("ERROR: error in %s, line %d%s%s", FileName, line, error ? ": " : "", error ? error : "");
fclose(f);
}
else
LOG_ERROR_STR(FileName);
return result;
}