private void ReadStack()
{
ExplicitStackEntry[] trueStack = null;
if (_curThread.Depth > 0)
{
// In format version 5, we began logging each thread's current call
// stack on the thread's first line in each block (i.e. when the
// StackDepth flag is set). This is the thread's true call stack at
// this point in the log. It reflects MethodEntry and MethodExit
// records that may have been lost when the log wrapped (as well
// as those that weren't lost).
trueStack = new ExplicitStackEntry[_curThread.Depth];
for (int i = 0; i < _curThread.Depth; ++i)
{
ExplicitStackEntry entry = new ExplicitStackEntry();
if (_reader.FormatVersion < 6)
{
entry.EntryLineNum = _fileReader.ReadUInt32(); // Changed from uint to ulong in version 6
}
else
{
// _reader.FormatVersion >= 6
entry.EntryLineNum = _fileReader.ReadUInt64(); // Changed from uint to ulong in version 6
}
entry.Level = (TracerX.TraceLevel)_fileReader.ReadByte();
if (Reader.Key == null)
{
entry.Logger = _reader.GetLogger(_fileReader.ReadString());
entry.Method = _reader.GetMethod(_fileReader.ReadString());
}
else
{
entry.Logger = _reader.GetLogger(Decrypt());
entry.Method = _reader.GetMethod(Decrypt());
}
entry.Depth = (byte)(_curThread.Depth - i - 1);
trueStack[i] = entry;
}
}
_curThread.MakeMissingRecords(trueStack, GeneratedRecords, this);
}
// This constructs a missing MethodEntry Record from the given ReaderStackEntry.
// This is for MethodEntry records lost due to wrapping.
public Record(ReaderThreadInfo threadInfo, ExplicitStackEntry methodEntry, Reader.Session session)
{
IsEntry = true;
//IsExit = false;
MsgNum = 0; // TBD
Time = DateTime.MinValue; // TBD
Index = 0; // TBD
Thread = threadInfo.Thread;
ThreadName = threadInfo.ThreadName;
Level = methodEntry.Level;
Logger = methodEntry.Logger;
StackDepth = methodEntry.Depth;
MethodName = methodEntry.Method;
Lines = new string[] { string.Format("{{{0}: entered (replaces record lost due to wrapping)", MethodName.Name) };
Session = session;
// Each record also has a bool to indicate if it is bookmarked
// and a row index it may map to.
IsBookmarked = new bool[1];
RowIndices = new int[1];
}