public CTFELostRecord(ulong evDiscarded, ulong TSs, ulong TSe, CTFRecord ec)
{
this.EvDiscarded = evDiscarded;
this.TSs = TSs;
this.TSe = TSe;
Vpid = (int)ec.GetValue("_vpid");
Vtid = (int)ec.GetValue("_vtid");
}
public CTFERecord(CTFTEvent e, ulong time, CTFRecord ec, CTFRecord er)
{
this.e = e;
this.Time = time;
this.Er = er;
Vpid = (int)ec.GetValue("_vpid");
Vtid = (int)ec.GetValue("_vtid");
//Console.WriteLine("Event " + e.name);
}
public CTFERecord GetEvent(MemoryBitReader r)
{
r.Align(streamEventHeader.Align());
if (r.IsEmpty())
{
return(null);
}
CTFRecord eh = streamEventHeader.Read(r);
CTFRecord ec = streamEventContext.Read(r);
uint id = (uint)eh.GetValue("id");
object o = eh.GetValue("timestamp");
ulong time = 0;
if (o is uint)
{
ulong value = (uint)o;
ulong mask = (1L << 27) - 1;
if (value < (r.prev & mask))
{
value = value + (1L << 27);
}
r.prev = r.prev & ~mask;
r.prev = r.prev + value;
time = r.prev;
}
else
{
time = (ulong)o;
}
r.prev = time;
CTFTEvent e = events[id];
CTFRecord er = e.Fields.Read(r);
ulong evLost = r.GetEvsLost();
ulong TSs = 0;
ulong TSe = 0;
if (r.evDisc != evLost)
{
IsEvDiscarded = true;
r.evDisc = evLost;
TSs = r.GetTSs();
TSe = r.GetTSe();
EvDiscarded = new CTFELostRecord(evLost, r.GetTSs(), r.GetTSe(), ec);
}
return(new CTFERecord(e, time, ec, er));
}
public override CTFRecord Read(BitReader r)
{
r.Align(Align());
uint id = (uint)Elems[0].Read(this, null, r); // must be int
CTFEnumType ct = (CTFEnumType)Elems[0].CtfType; // must be enum
// Select correct range
string name = ct.GetName((int)id);
CTFStructType cst = subtypes[name];
if (cst.Changed)
{
return(cst.Read(r));
}
else
{
CTFRecord cr = cst.Read(r, 1);
cr.array[0] = id;
return(cr);
}
}
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);
}
