internal bool Update(FileBitReader r, out int csize, out int npos, out byte[] bytes)
{
bytes = null;
csize = 0; npos = 0;
while (csize <= npos)
{
if (r.IsEmpty())
{
return(false);
}
int spos = r.GetPos();
CTFRecord cr = tracePacketHeader.Read(r);
CTFRecord pc = packetContext.Read(r);
int epos = r.GetPos();
npos = epos - spos;
csize = (int)(ulong)pc.GetValue("content_size");
int psize = (int)(ulong)pc.GetValue("packet_size");
object o = pc.GetValue("events_discarded");
if (o is uint)
{
EvsLost = (ulong)(uint)o;
}
else
{
EvsLost = (ulong)o;
}
TSs = (ulong)pc.GetValue("timestamp_begin");
TSe = (ulong)pc.GetValue("timestamp_end");
psize /= 8;
bytes = new byte[psize];
r.Read(bytes, npos, psize - npos);
csize /= 8;
}
return(true);
}
public MemoryBitReader(FileBitReader r, CTFPacketReader packetReader)
{
this.r = r;
this.packetReader = packetReader;
Update();
}
