int eDVBTSTools::openFile(const char *filename, int nostreaminfo)
{
eRawFile *f = new eRawFile();
- ePtr<iDataSource> src = f;
-
- eSingleLocker l(f->getLock());
+ ePtr<iTsSource> src = f;
if (f->open(filename, 1) < 0)
return -1;
return 0;
}
-void eDVBTSTools::setSource(ePtr<iDataSource> source, const char *stream_info_filename)
+void eDVBTSTools::setSource(ePtr<iTsSource> &source, const char *stream_info_filename)
{
closeFile();
void eDVBTSTools::closeFile()
{
- if (m_source) {
- eSingleLocker l(m_source->getLock());
+ if (m_source)
closeSource();
- }
}
void eDVBTSTools::setSyncPID(int pid)
if (!m_streaminfo.getPTS(offset, pts))
return 0;
- if (!m_source->valid())
+ if (!m_source || !m_source->valid())
return -1;
offset -= offset % 188;
- iDataSourcePositionRestorer r(m_source);
-
- eSingleLocker l(m_source->getLock());
-
- if (m_source->lseek(offset, SEEK_SET) < 0)
- {
- eDebug("lseek failed");
- return -1;
- }
-
int left = m_maxrange;
while (left >= 188)
{
unsigned char packet[188];
- if (m_source->read(packet, 188) != 188)
+ if (m_source->read(offset, packet, 188) != 188)
{
eDebug("read error");
break;
}
left -= 188;
offset += 188;
-
+
if (packet[0] != 0x47)
{
eDebug("resync");
if (packet[i] == 0x47)
break;
++i;
+ --offset;
}
- offset = m_source->lseek(i - 188, SEEK_CUR);
continue;
}
void eDVBTSTools::calcBegin()
{
- if (!m_source->valid())
+ if (!m_source || !m_source->valid())
return;
if (!(m_begin_valid || m_futile))
void eDVBTSTools::calcEnd()
{
- if (!m_source->valid())
+ if (!m_source || !m_source->valid())
return;
- iDataSourcePositionRestorer r(m_source);
-
- eSingleLocker l(m_source->getLock());
-
off_t end = m_source->lseek(0, SEEK_END);
if (llabs(end - m_last_filelength) > 1*1024*1024)
int eDVBTSTools::findPMT(int &pmt_pid, int &service_id)
{
/* FIXME: this will be factored out soon! */
- if (!m_source->valid())
+ if (!m_source || !m_source->valid())
{
eDebug(" file not valid");
return -1;
}
- iDataSourcePositionRestorer r(m_source);
-
- eSingleLocker l(m_source->getLock());
-
- if (m_source->lseek(0, SEEK_SET) < 0)
- {
- eDebug("seek failed");
- return -1;
- }
+ off_t position=0;
int left = 5*1024*1024;
while (left >= 188)
{
unsigned char packet[188];
- if (m_source->read(packet, 188) != 188)
+ int ret = m_source->read(position, packet, 188);
+ if (ret != 188)
{
eDebug("read error");
break;
}
left -= 188;
-
+ position += 188;
+
if (packet[0] != 0x47)
{
int i = 0;
{
if (packet[i] == 0x47)
break;
+ --position;
++i;
}
- m_source->lseek(i - 188, SEEK_CUR);
continue;
}
-
int pid = ((packet[1] << 8) | packet[2]) & 0x1FFF;
int pusi = !!(packet[1] & 0x40);