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public DebuggeeExpression(DebugEngine engine, DebuggeeStackFrame stackFrame, string expression, uint radix)
{
m_debugEngine = engine;
m_stackFrame = stackFrame;
m_expression = expression;
m_radix = radix;
}
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public DebuggeeProperty(DebugEngine engine, DebuggeeStackFrame stackFrame, string expression, string value)
{
m_debugEngine = engine;
m_stackFrame = stackFrame;
if (string.IsNullOrEmpty(expression))
{
throw new ArgumentNullException(nameof(expression));
}
m_expression = expression;
m_value = value;
m_parent = null;
m_children = new List <DebuggeeProperty> ();
//
// Compound parental expressions to evaluate this property's full identifier.
//
StringBuilder expressionBuilder = new StringBuilder(2048);
DebuggeeProperty parent = m_parent;
while (parent != null)
{
expressionBuilder.Append(parent.m_expression + ".");
parent = parent.m_parent;
}
expressionBuilder.Append(m_expression);
m_fullExpression = expressionBuilder.ToString();
}
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public int GetThreadProperties(enum_THREADPROPERTY_FIELDS requestedFields, THREADPROPERTIES [] propertiesArray)
{
//
// Gets properties that describe a thread.
//
LoggingUtils.PrintFunction();
try
{
if ((requestedFields & enum_THREADPROPERTY_FIELDS.TPF_ID) != 0)
{
propertiesArray [0].dwThreadId = m_threadId;
propertiesArray [0].dwFields |= enum_THREADPROPERTY_FIELDS.TPF_ID;
}
if ((requestedFields & enum_THREADPROPERTY_FIELDS.TPF_SUSPENDCOUNT) != 0)
{
propertiesArray [0].dwSuspendCount = m_threadSuspendCount;
propertiesArray [0].dwFields |= enum_THREADPROPERTY_FIELDS.TPF_SUSPENDCOUNT;
}
if ((requestedFields & enum_THREADPROPERTY_FIELDS.TPF_STATE) != 0)
{
if (m_threadRunning)
{
propertiesArray [0].dwThreadState = (uint)enum_THREADSTATE.THREADSTATE_RUNNING;
}
else
{
propertiesArray [0].dwThreadState = (uint)enum_THREADSTATE.THREADSTATE_STOPPED;
}
propertiesArray [0].dwFields |= enum_THREADPROPERTY_FIELDS.TPF_STATE;
}
if ((requestedFields & enum_THREADPROPERTY_FIELDS.TPF_PRIORITY) != 0)
{
propertiesArray [0].bstrPriority = "<unknown priority>";
propertiesArray [0].dwFields |= enum_THREADPROPERTY_FIELDS.TPF_PRIORITY;
}
if ((requestedFields & enum_THREADPROPERTY_FIELDS.TPF_NAME) != 0)
{
propertiesArray [0].bstrName = m_threadName;
propertiesArray [0].dwFields |= enum_THREADPROPERTY_FIELDS.TPF_NAME;
}
if ((requestedFields & enum_THREADPROPERTY_FIELDS.TPF_LOCATION) != 0)
{
//
// The thread location (usually the topmost stack frame), typically expressed as the name of the method where execution is currently halted.
//
propertiesArray [0].bstrLocation = "[External Code]";
StackTrace(1); // single level depth
if (m_threadStackFrames.Count > 0)
{
DebuggeeStackFrame stackFrame = m_threadStackFrames [0];
FRAMEINFO frameInfo = new FRAMEINFO();
LoggingUtils.RequireOk(stackFrame.SetFrameInfo(enum_FRAMEINFO_FLAGS.FIF_FUNCNAME, 0, ref frameInfo));
if (!string.IsNullOrEmpty(frameInfo.m_bstrFuncName))
{
propertiesArray [0].bstrLocation = frameInfo.m_bstrFuncName;
}
}
propertiesArray [0].dwFields |= enum_THREADPROPERTY_FIELDS.TPF_LOCATION;
}
return(Constants.S_OK);
}
catch (Exception e)
{
LoggingUtils.HandleException(e);
return(Constants.E_FAIL);
}
}
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public int EnumCodePaths (string pszHint, IDebugCodeContext2 pStart, IDebugStackFrame2 pFrame, int fSource, out IEnumCodePaths2 ppEnum, out IDebugCodeContext2 ppSafety)
{
//
// Enumerates the code paths of this program.
//
LoggingUtils.PrintFunction ();
try
{
//
// Get the entire call-stack for the current thread, and enumerate.
//
CLangDebuggeeStackFrame stackFrame = pFrame as CLangDebuggeeStackFrame;
IDebugThread2 thread;
LoggingUtils.RequireOk (stackFrame.GetThread (out thread));
CLangDebuggeeThread stackFrameThread = thread as CLangDebuggeeThread;
List<DebuggeeStackFrame> threadCallStack = stackFrameThread.StackTrace (uint.MaxValue);
List <CODE_PATH> threadCodePaths = new List <CODE_PATH> ();
for (int i = 0; i < threadCallStack.Count; ++i)
{
string frameName;
IDebugCodeContext2 codeContext;
DebuggeeStackFrame frame = threadCallStack [i] as DebuggeeStackFrame;
LoggingUtils.RequireOk (frame.GetName (out frameName));
LoggingUtils.RequireOk (frame.GetCodeContext (out codeContext));
if (codeContext != null)
{
CODE_PATH codePath = new CODE_PATH ();
codePath.bstrName = frameName;
codePath.pCode = codeContext;
threadCodePaths.Add (codePath);
}
}
ppEnum = new DebuggeeProgram.EnumeratorCodePaths (threadCodePaths);
ppSafety = null;
return Constants.S_OK;
}
catch (Exception e)
{
LoggingUtils.HandleException (e);
ppEnum = null;
ppSafety = null;
return Constants.E_FAIL;
}
}