//TODO
public object RetrieveObject(string addressExpressionString)
{
ThreadHelper.ThrowIfNotOnUIThread();
StackFrame2 currentFrame2 = this.m_Dte2.Debugger.CurrentStackFrame as StackFrame2;
if (currentFrame2 == null)
{
return(null);
}
// Depth property is 1-based.
uint currentFrameDepth = currentFrame2.Depth - 1;
// Get frame info enum interface.
IDebugThread2 currentThread2 = this.DebugThread;
IEnumDebugFrameInfo2 enumDebugFrameInfo2;
if (VSConstants.S_OK != currentThread2.EnumFrameInfo((uint)enum_FRAMEINFO_FLAGS.FIF_FRAME, 0, out enumDebugFrameInfo2))
{
return(null);
}
// Skip frames above the current one.
enumDebugFrameInfo2.Reset();
if (VSConstants.S_OK != enumDebugFrameInfo2.Skip(currentFrameDepth))
{
return(null);
}
// Get the current frame.
FRAMEINFO[] frameInfo = new FRAMEINFO[1];
uint fetched = 0;
int hr = enumDebugFrameInfo2.Next(1, frameInfo, ref fetched);
if (hr != VSConstants.S_OK || fetched != 1)
{
return(null);
}
IDebugStackFrame2 stackFrame = frameInfo[0].m_pFrame;
if (stackFrame == null)
{
return(null);
}
// Get a context for evaluating expressions.
IDebugExpressionContext2 expressionContext;
if (VSConstants.S_OK != stackFrame.GetExpressionContext(out expressionContext))
{
return(null);
}
// Parse the expression string.
IDebugExpression2 expression;
string error;
uint errorCharIndex;
if (VSConstants.S_OK != expressionContext.ParseText($"{addressExpressionString}.Ptr", (uint)enum_PARSEFLAGS.PARSE_EXPRESSION, 10, out expression, out error, out errorCharIndex))
{
return(null);
}
// Evaluate the parsed expression.
IDebugProperty2 debugProperty = null;
IDebugProperty3 upgrade = debugProperty as IDebugProperty3;
if (VSConstants.S_OK != expression.EvaluateSync((uint)enum_EVALFLAGS.EVAL_NOSIDEEFFECTS, unchecked ((uint)Timeout.Infinite), null, out debugProperty))
{
return(null);
}
DEBUG_PROPERTY_INFO[] test2 = new DEBUG_PROPERTY_INFO[64];
debugProperty.GetPropertyInfo((uint)(enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_ALL), 10, unchecked ((uint)Timeout.Infinite), null, 0, test2);
uint bmpSize = 0;
var re = debugProperty.GetSize(out bmpSize);
// Get memory context for the property.
IDebugReference2 reference;
debugProperty.GetReference(out reference);
IDebugMemoryBytes2 bytes2;
debugProperty.GetMemoryBytes(out bytes2);
IDebugMemoryContext2 memoryContext;
if (VSConstants.S_OK != debugProperty.GetMemoryContext(out memoryContext))
{
// In practice, this is where it seems to fail if you enter an invalid expression.
return(null);
}
CONTEXT_INFO[] bfnl = new CONTEXT_INFO[64];
memoryContext.GetInfo((uint)enum_CONTEXT_INFO_FIELDS.CIF_ALLFIELDS, bfnl);
// Get memory bytes interface.
IDebugMemoryBytes2 memoryBytes;
if (VSConstants.S_OK != debugProperty.GetMemoryBytes(out memoryBytes))
{
return(null);
}
string memoryAddress;
memoryContext.GetName(out memoryAddress);
int intValue = Convert.ToInt32(memoryAddress, 16);
var process = GetDebuggedProcess(this.m_Dte2.Debugger);
var thread = process.GetThreads().FirstOrDefault(t => t.SystemPart.Id == this.m_Dte2.Debugger.CurrentThread.ID);
//var stackRange = thread.GetStackAddressRange();
var stack = thread.GetTopStackFrame();
ICorDebugValue value = null;
//var getproperty = stack.GetProperty(value, addressExpressionString);
//byte[] processRam = new byte[1000000];
//process.ReadMemory((ulong)intValue, DkmReadMemoryFlags.None, processRam);
//string test23 = System.Text.Encoding.ASCII.GetString(processRam, 0, processRam.Length);
//byte[] processRam2 = new byte[stack.FrameSize];
//process.ReadMemory((ulong)stack.FrameBase, DkmReadMemoryFlags.None, processRam2);
//string test13 = System.Text.Encoding.ASCII.GetString(processRam2, 0, processRam2.Length);
try
{
Emgu.CV.Image <Gray, byte> img431 = new Emgu.CV.Image <Gray, byte>(800, 600, 800, new IntPtr(intValue));
int width = 800;
int height = 600;
int pixelFormatSize = Image.GetPixelFormatSize(System.Drawing.Imaging.PixelFormat.Format32bppArgb) / 8;
int stride = width * pixelFormatSize;
byte[] bits = new byte[stride * height];
GCHandle handle = GCHandle.Alloc(bits, GCHandleType.Pinned);
IntPtr pointer = Marshal.UnsafeAddrOfPinnedArrayElement(bits, 0);
Bitmap bitmap = new Bitmap(width, height, stride, System.Drawing.Imaging.PixelFormat.Format32bppArgb, pointer);
//Bitmap bmp = new Bitmap(800, 600);
//IntPtr parameter = new IntPtr(intValue);
//GCHandle handle = GCHandle.Alloc(bmp, GCHandleType.Normal);
//Marshal.Copy(processRam, 0, pointer, processRam.Length);
handle.Free();
object o = handle.Target;
}
catch (Exception ex)
{
}
//try
//{
// IntPtr ptr = new IntPtr(intValue);
// GCHandle imageHandle = GCHandle.FromIntPtr(ptr);
// object obj = imageHandle.Target;
//}
//catch(Exception ex)
//{
//}
// The number of bytes to read.
ulong dataSize = 0;
var res = memoryBytes.GetSize(out dataSize);
unsafe
{
dataSize = 1024 * 1024;
}
//if (VSConstants.S_OK != res)
//{
// return null;
//}
//// Allocate space for the result.
byte[] data = new byte[dataSize];
uint writtenBytes = 0;
int size = 0;
data = this.ReadMemory(memoryContext, memoryBytes, (int)dataSize, 1024, out size);
Emgu.CV.Image <Gray, byte> img = new Emgu.CV.Image <Gray, byte>(800, 600);
Marshal.Copy(data, 0, img.Ptr, size);
// Read data from the debuggee.
uint unreadable = 0;
hr = memoryBytes.ReadAt(memoryContext, (uint)dataSize, data, out writtenBytes, ref unreadable);
if (hr != VSConstants.S_OK)
{
// Read failed.
Marshal.Copy(new IntPtr(intValue), data, 0, data.Length);
}
else //if (writtenBytes < dataSize)
{
// Read partially succeeded.
try
{
//Marshal.Copy(new IntPtr(intValue), data, 0, (int)writtenBytes);
BinaryFormatter ser = new BinaryFormatter();
using (MemoryStream stream = new MemoryStream(data, 0, (int)writtenBytes))
{
MemoryStream outStream = new MemoryStream();
ser.Serialize(outStream, new Bitmap(800, 600));
byte[] serializedImage = outStream.GetBuffer();
string test = System.Text.Encoding.UTF8.GetString(serializedImage);
string test3 = System.Text.Encoding.ASCII.GetString(serializedImage);
//var img = Image.FromStream(stream);
object obj = ser.Deserialize(stream);
}
}
catch (Exception ex)
{
string test = System.Text.Encoding.UTF8.GetString(data, 0, (int)writtenBytes);
string test3 = System.Text.Encoding.ASCII.GetString(data, 0, (int)writtenBytes);
}
//IntPtr parameter = new IntPtr(intValue);
//GCHandle handle = (GCHandle)parameter;
//object o = handle.Target;
}
//else
//{
// // Read successful.
//}
return(null);
}
int IDebugProperty3.GetReference(out IDebugReference2 ppReference)
{
return(IDebugProperty2.GetReference(out ppReference));
}
int IDebugProperty3.GetReference(out IDebugReference2 ppReference) => IDebugProperty2.GetReference(out ppReference);
