size_t cSatipRtsp::HeaderCallback(void *ptrP, size_t sizeP, size_t nmembP, void *dataP)
{
cSatipRtsp *obj = reinterpret_cast<cSatipRtsp *>(dataP);
size_t len = sizeP * nmembP;
debug16("%s len=%zu", __PRETTY_FUNCTION__, len);
char *s, *p = (char *)ptrP;
char *r = strtok_r(p, "\r\n", &s);
while (obj && r) {
debug16("%s (%zu): %s", __PRETTY_FUNCTION__, len, r);
r = skipspace(r);
if (strstr(r, "com.ses.streamID")) {
int streamid = -1;
if (sscanf(r, "com.ses.streamID:%11d", &streamid) == 1)
obj->tunerM.SetStreamId(streamid);
}
else if (strstr(r, "Session:")) {
int timeout = -1;
char *session = NULL;
if (sscanf(r, "Session:%m[^;];timeout=%11d", &session, &timeout) == 2)
obj->tunerM.SetSessionTimeout(skipspace(session), timeout * 1000);
else if (sscanf(r, "Session:%m[^;]", &session) == 1)
obj->tunerM.SetSessionTimeout(skipspace(session), -1);
FREE_POINTER(session);
}
r = strtok_r(NULL, "\r\n", &s);
}
return len;
}
cSatipDevice *cSatipDevice::GetSatipDevice(int cardIndexP)
{
debug16("%s (%d)", __PRETTY_FUNCTION__, cardIndexP);
for (unsigned int i = 0; i < SATIP_MAX_DEVICES; ++i) {
if (SatipDevicesS[i] && (SatipDevicesS[i]->CardIndex() == cardIndexP)) {
debug16("%s (%d): Found!", __PRETTY_FUNCTION__, cardIndexP);
return SatipDevicesS[i];
}
}
return NULL;
}
void cSatipSectionStatistics::AddSectionStatistic(long bytesP, long callsP)
{
debug16("%s (%ld, %ld)", __PRETTY_FUNCTION__, bytesP, callsP);
cMutexLock MutexLock(&mutexM);
filteredDataM += bytesP;
numberOfCallsM += callsP;
}
void cSatipRtsp::ParseHeader(void)
{
debug1("%s [device %d]", __PRETTY_FUNCTION__, tunerM.GetId());
char *s, *p = headerBufferM.Data();
char *r = strtok_r(p, "\r\n", &s);
while (r) {
debug16("%s (%zu): %s", __PRETTY_FUNCTION__, headerBufferM.Size(), r);
r = skipspace(r);
if (strstr(r, "com.ses.streamID")) {
int streamid = -1;
if (sscanf(r, "com.ses.streamID:%11d", &streamid) == 1)
tunerM.SetStreamId(streamid);
}
else if (strstr(r, "Session:")) {
int timeout = -1;
char *session = NULL;
if (sscanf(r, "Session:%m[^;];timeout=%11d", &session, &timeout) == 2)
tunerM.SetSessionTimeout(skipspace(session), timeout * 1000);
else if (sscanf(r, "Session:%m[^;]", &session) == 1)
tunerM.SetSessionTimeout(skipspace(session), -1);
FREE_POINTER(session);
}
r = strtok_r(NULL, "\r\n", &s);
}
}
uchar *cSatipDevice::GetData(int *availableP)
{
debug16("%s [device %u]", __PRETTY_FUNCTION__, deviceIndexM);
if (isOpenDvrM && tsBufferM) {
int count = 0;
if (isPacketDeliveredM)
SkipData(TS_SIZE);
uchar *p = tsBufferM->Get(count);
if (p && count >= TS_SIZE) {
if (*p != TS_SYNC_BYTE) {
for (int i = 1; i < count; i++) {
if (p[i] == TS_SYNC_BYTE) {
count = i;
break;
}
}
tsBufferM->Del(count);
info("Skipped %d bytes to sync on TS packet", count);
return NULL;
}
isPacketDeliveredM = true;
if (availableP)
*availableP = count;
// Update pid statistics
AddPidStatistic(ts_pid(p), payload(p));
return p;
}
}
return NULL;
}
void cSatipDevice::SkipData(int countP)
{
debug16("%s [device %u]", __PRETTY_FUNCTION__, deviceIndexM);
tsBufferM->Del(countP);
isPacketDeliveredM = false;
// Update buffer statistics
AddBufferStatistic(countP, tsBufferM->Available());
}
void cSatipBufferStatistics::AddBufferStatistic(long bytesP, long usedP)
{
debug16("%s (%ld, %ld)", __PRETTY_FUNCTION__, bytesP, usedP);
cMutexLock MutexLock(&mutexM);
dataBytesM += bytesP;
if (usedP > usedSpaceM)
usedSpaceM = usedP;
}
// Section statistics class
cSatipSectionStatistics::cSatipSectionStatistics()
: filteredDataM(0),
numberOfCallsM(0),
timerM(),
mutexM()
{
debug16("%s", __PRETTY_FUNCTION__);
}
cPluginSatip::cPluginSatip(void)
: deviceCountM(2),
serversM(NULL)
{
debug16("%s", __PRETTY_FUNCTION__);
// Initialize any member variables here.
// DON'T DO ANYTHING ELSE THAT MAY HAVE SIDE EFFECTS, REQUIRE GLOBAL
// VDR OBJECTS TO EXIST OR PRODUCE ANY OUTPUT!
}
int cSatipPidStatistics::SortPids(const void* data1P, const void* data2P)
{
debug16("%s", __PRETTY_FUNCTION__);
const pidStruct *comp1 = reinterpret_cast<const pidStruct*>(data1P);
const pidStruct *comp2 = reinterpret_cast<const pidStruct*>(data2P);
if (comp1->dataAmount > comp2->dataAmount)
return -1;
if (comp1->dataAmount < comp2->dataAmount)
return 1;
return 0;
}
cString cSatipDevice::GetGeneralInformation(void)
{
debug16("%s [device %u]", __PRETTY_FUNCTION__, deviceIndexM);
return cString::sprintf("SAT>IP device: %d\nCardIndex: %d\nStream: %s\nSignal: %s\nStream bitrate: %s\n%sChannel: %s",
deviceIndexM, CardIndex(),
pTunerM ? *pTunerM->GetInformation() : "",
pTunerM ? *pTunerM->GetSignalStatus() : "",
pTunerM ? *pTunerM->GetTunerStatistic() : "",
*GetBufferStatistic(),
*Channels.GetByNumber(cDevice::CurrentChannel())->ToText());
}
size_t cSatipRtsp::DataCallback(char *ptrP, size_t sizeP, size_t nmembP, void *dataP)
{
cSatipRtsp *obj = reinterpret_cast<cSatipRtsp *>(dataP);
size_t len = sizeP * nmembP;
debug16("%s len=%zu", __PRETTY_FUNCTION__, len);
if (obj)
obj->dataBufferM.Add(ptrP, len);
return len;
}
size_t cSatipRtsp::WriteCallback(void *ptrP, size_t sizeP, size_t nmembP, void *dataP)
{
cSatipRtsp *obj = reinterpret_cast<cSatipRtsp *>(dataP);
size_t len = sizeP * nmembP;
debug16("%s len=%zu", __PRETTY_FUNCTION__, len);
if (obj && (len > 0))
obj->tunerM.ProcessApplicationData((u_char*)ptrP, len);
return len;
}
void cSatipDevice::WriteData(uchar *bufferP, int lengthP)
{
debug16("%s [device %u]", __PRETTY_FUNCTION__, deviceIndexM);
// Fill up TS buffer
if (isOpenDvrM && tsBufferM) {
int len = tsBufferM->Put(bufferP, lengthP);
if (len != lengthP)
tsBufferM->ReportOverflow(lengthP - len);
}
// Filter the sections
if (pSectionFilterHandlerM)
pSectionFilterHandlerM->Write(bufferP, lengthP);
}
cString cSatipSectionStatistics::GetSectionStatistic()
{
debug16("%s", __PRETTY_FUNCTION__);
cMutexLock MutexLock(&mutexM);
uint64_t elapsed = timerM.Elapsed(); /* in milliseconds */
timerM.Set();
long bitrate = elapsed ? (long)(1000.0L * filteredDataM / KILOBYTE(1) / elapsed) : 0L;
if (!SatipConfig.GetUseBytes())
bitrate *= 8;
// no trailing linefeed here!
cString s = cString::sprintf("%4ld (%4ld k%s/s)", numberOfCallsM, bitrate,
SatipConfig.GetUseBytes() ? "B" : "bit");
filteredDataM = numberOfCallsM = 0;
return s;
}
cString cSatipTunerStatistics::GetTunerStatistic()
{
debug16("%s", __PRETTY_FUNCTION__);
mutexM.Lock();
uint64_t elapsed = timerM.Elapsed(); /* in milliseconds */
timerM.Set();
long bitrate = elapsed ? (long)(1000.0L * dataBytesM / KILOBYTE(1) / elapsed) : 0L;
dataBytesM = 0;
mutexM.Unlock();
if (!SatipConfig.GetUseBytes())
bitrate *= 8;
cString s = cString::sprintf("%ld k%s/s", bitrate, SatipConfig.GetUseBytes() ? "B" : "bit");
return s;
}
bool cSatipDevice::GetTSPacket(uchar *&dataP)
{
debug16("%s [device %u]", __PRETTY_FUNCTION__, deviceIndexM);
if (tsBufferM) {
if (cCamSlot *cs = CamSlot()) {
if (cs->WantsTsData()) {
int available;
dataP = GetData(&available);
if (dataP) {
dataP = cs->Decrypt(dataP, available);
SkipData(available);
}
return true;
}
}
dataP = GetData();
return true;
}
dataP = NULL;
return true;
}
cString cSatipBufferStatistics::GetBufferStatistic()
{
debug16("%s", __PRETTY_FUNCTION__);
cMutexLock MutexLock(&mutexM);
uint64_t elapsed = timerM.Elapsed(); /* in milliseconds */
timerM.Set();
long bitrate = elapsed ? (long)(1000.0L * dataBytesM / KILOBYTE(1) / elapsed) : 0L;
long totalSpace = SATIP_BUFFER_SIZE;
float percentage = (float)((float)usedSpaceM / (float)totalSpace * 100.0);
long totalKilos = totalSpace / KILOBYTE(1);
long usedKilos = usedSpaceM / KILOBYTE(1);
if (!SatipConfig.GetUseBytes()) {
bitrate *= 8;
totalKilos *= 8;
usedKilos *= 8;
}
cString s = cString::sprintf("Buffer bitrate: %ld k%s/s\nBuffer usage: %ld/%ld k%s (%2.1f%%)\n", bitrate,
SatipConfig.GetUseBytes() ? "B" : "bit", usedKilos, totalKilos,
SatipConfig.GetUseBytes() ? "B" : "bit", percentage);
dataBytesM = 0;
usedSpaceM = 0;
return s;
}
void cSatipPidStatistics::AddPidStatistic(int pidP, long payloadP)
{
debug16("%s (%d, %ld)", __PRETTY_FUNCTION__, pidP, payloadP);
cMutexLock MutexLock(&mutexM);
const int numberOfElements = sizeof(mostActivePidsM) / sizeof(pidStruct);
// If our statistic already is in the array, update it and quit
for (int i = 0; i < numberOfElements; ++i) {
if (mostActivePidsM[i].pid == pidP) {
mostActivePidsM[i].dataAmount += payloadP;
// Now re-sort the array and quit
qsort(mostActivePidsM, numberOfElements, sizeof(pidStruct), SortPids);
return;
}
}
// Apparently our pid isn't in the array. Replace the last element with this
// one if new payload is greater
if (mostActivePidsM[numberOfElements - 1].dataAmount < payloadP) {
mostActivePidsM[numberOfElements - 1].pid = pidP;
mostActivePidsM[numberOfElements - 1].dataAmount = payloadP;
// Re-sort
qsort(mostActivePidsM, numberOfElements, sizeof(pidStruct), SortPids);
}
}
void cSatipRtsp::ParseData(void)
{
debug1("%s [device %d]", __PRETTY_FUNCTION__, tunerM.GetId());
char *s, *p = dataBufferM.Data();
char *r = strtok_r(p, "\r\n", &s);
while (r) {
debug16("%s (%zu): %s", __PRETTY_FUNCTION__, dataBufferM.Size(), r);
r = skipspace(r);
if (strstr(r, "No-More:")) {
char *tmp = NULL;
if (sscanf(r, "No-More:%m[^;]", &tmp) == 1) {
errorNoMoreM = skipspace(tmp);
debug3("%s No-More: %s [device %d]", __PRETTY_FUNCTION__, *errorNoMoreM, tunerM.GetId());
}
FREE_POINTER(tmp);
}
else if (strstr(r, "Out-of-Range:")) {
char *tmp = NULL;
if (sscanf(r, "Out-of-Range:%m[^;]", &tmp) == 1) {
errorOutOfRangeM = skipspace(tmp);
debug3("%s Out-of-Range: %s [device %d]", __PRETTY_FUNCTION__, *errorOutOfRangeM, tunerM.GetId());
}
FREE_POINTER(tmp);
}
else if (strstr(r, "Check-Syntax:")) {
char *tmp = NULL;
if (sscanf(r, "Check-Syntax:%m[^;]", &tmp) == 1) {
errorCheckSyntaxM = skipspace(tmp);
debug3("%s Check-Syntax: %s [device %d]", __PRETTY_FUNCTION__, *errorCheckSyntaxM, tunerM.GetId());
}
FREE_POINTER(tmp);
}
r = strtok_r(NULL, "\r\n", &s);
}
}
cString cSatipPidStatistics::GetPidStatistic()
{
debug16("%s", __PRETTY_FUNCTION__);
cMutexLock MutexLock(&mutexM);
const int numberOfElements = sizeof(mostActivePidsM) / sizeof(pidStruct);
uint64_t elapsed = timerM.Elapsed(); /* in milliseconds */
timerM.Set();
cString s("Active pids:\n");
for (int i = 0; i < numberOfElements; ++i) {
if (mostActivePidsM[i].pid >= 0) {
long bitrate = elapsed ? (long)(1000.0L * mostActivePidsM[i].dataAmount / KILOBYTE(1) / elapsed) : 0L;
if (!SatipConfig.GetUseBytes())
bitrate *= 8;
s = cString::sprintf("%sPid %d: %4d (%4ld k%s/s)\n", *s, i,
mostActivePidsM[i].pid, bitrate,
SatipConfig.GetUseBytes() ? "B" : "bit");
}
}
for (int i = 0; i < numberOfElements; ++i) {
mostActivePidsM[i].pid = -1;
mostActivePidsM[i].dataAmount = 0L;
}
return s;
}
bool cSatipDevice::AvoidRecording(void) const
{
debug16("%s [device %u]", __PRETTY_FUNCTION__, deviceIndexM);
return SatipConfig.IsOperatingModeLow();
}
bool cSatipDevice::Ready(void)
{
debug16("%s [device %u]", __PRETTY_FUNCTION__, deviceIndexM);
return ((cSatipDiscover::GetInstance()->GetServerCount() > 0) || (createdM.Elapsed() > eReadyTimeoutMs));
}
bool cSatipDevice::HasLock(int timeoutMsP) const
{
debug16("%s (%d) [device %d]", __PRETTY_FUNCTION__, timeoutMsP, deviceIndexM);
return (pTunerM && pTunerM->HasLock());
}
cString cSatipDevice::DeviceType(void) const
{
debug16("%s [device %u]", __PRETTY_FUNCTION__, deviceIndexM);
return "SAT>IP";
}
cString cSatipDevice::DeviceName(void) const
{
debug16("%s [device %u]", __PRETTY_FUNCTION__, deviceIndexM);
return deviceNameM;
}
cSatipSectionStatistics::~cSatipSectionStatistics()
{
debug16("%s", __PRETTY_FUNCTION__);
}
bool cSatipDevice::HasInternalCam(void)
{
debug16("%s [device %u]", __PRETTY_FUNCTION__, deviceIndexM);
return SatipConfig.GetCIExtension();
}
void cSatipTunerStatistics::AddTunerStatistic(long bytesP)
{
debug16("%s (%ld)", __PRETTY_FUNCTION__, bytesP);
cMutexLock MutexLock(&mutexM);
dataBytesM += bytesP;
}
int cSatipDevice::SignalQuality(void) const
{
debug16("%s [device %u]", __PRETTY_FUNCTION__, deviceIndexM);
return (pTunerM ? pTunerM->SignalQuality() : -1);
}