8damon-Blackbird-Platform/Client/analysis/Models/ThreadStackSessionModels.cs

using System;
using System.Collections.Generic;
using System.Linq;

namespace BlackbirdInterface
{
    public sealed class ThreadStackHistoryArchiveEntry
    {
        public int Tid { get; set; }
        public string State { get; set; } = string.Empty;
        public List<ThreadStackSessionSnapshot> Snapshots { get; set; } = new();

        public ThreadStackHistoryArchiveEntry Clone()
        {
            return new ThreadStackHistoryArchiveEntry { Tid = Tid, State = State,
                                                        Snapshots = Snapshots.Select(x => x.Clone()).ToList() };
        }
    }

    public sealed class ThreadStackSessionSnapshot
    {
        public DateTime CapturedAtUtc { get; set; }
        public ulong TebAddress { get; set; }
        public ulong StackBase { get; set; }
        public ulong StackTop { get; set; }
        public ushort? TebFlags { get; set; }
        public ulong StackPointer { get; set; }
        public ThreadContextSnapshot? ContextSnapshot { get; set; }
        public List<StackFrameRow> Frames { get; set; } = new();

        public ThreadStackSessionSnapshot Clone()
        {
            return new ThreadStackSessionSnapshot { CapturedAtUtc = CapturedAtUtc,
                                                    TebAddress = TebAddress,
                                                    StackBase = StackBase,
                                                    StackTop = StackTop,
                                                    TebFlags = TebFlags,
                                                    StackPointer = StackPointer,
                                                    ContextSnapshot = CloneContext(ContextSnapshot),
                                                    Frames = Frames.Select(CloneFrame).ToList() };
        }

        private static StackFrameRow CloneFrame(StackFrameRow frame)
        {
            return new StackFrameRow { Index = frame.Index,
                                       Address = frame.Address,
                                       Module = frame.Module,
                                       Symbol = frame.Symbol,
                                       InstructionPointerRaw = frame.InstructionPointerRaw,
                                       FramePointerRaw = frame.FramePointerRaw,
                                       FrameSpanBytes = frame.FrameSpanBytes,
                                       IsCurrent = frame.IsCurrent };
        }

        private static ThreadContextSnapshot? CloneContext(ThreadContextSnapshot? snapshot)
        {
            if (snapshot == null)
            {
                return null;
            }

            return new ThreadContextSnapshot {
                Rip = snapshot.Rip, Rsp = snapshot.Rsp, Rbp = snapshot.Rbp, Rax = snapshot.Rax,      Rbx = snapshot.Rbx,
                Rcx = snapshot.Rcx, Rdx = snapshot.Rdx, Rsi = snapshot.Rsi, Rdi = snapshot.Rdi,      R8 = snapshot.R8,
                R9 = snapshot.R9,   R10 = snapshot.R10, R11 = snapshot.R11, R12 = snapshot.R12,      R13 = snapshot.R13,
                R14 = snapshot.R14, R15 = snapshot.R15, Dr0 = snapshot.Dr0, Dr1 = snapshot.Dr1,      Dr2 = snapshot.Dr2,
                Dr3 = snapshot.Dr3, Dr6 = snapshot.Dr6, Dr7 = snapshot.Dr7, EFlags = snapshot.EFlags
            };
        }
    }
}