public JavaDebugStackFrame(JavaDebugThread thread, IStackFrame stackFrame)
{
Contract.Requires<ArgumentNullException>(thread != null, "thread");
Contract.Requires<ArgumentNullException>(stackFrame != null, "stackFrame");
_thread = thread;
_stackFrame = stackFrame;
_nativeMethod = stackFrame.GetLocation().GetMethod().GetIsNative();
if (!_nativeMethod)
_debugProperty = new StackFrameDebugProperty(this);
}
public JavaDebugStackFrame(JavaDebugThread thread, IStackFrame stackFrame)
{
Contract.Requires <ArgumentNullException>(thread != null, "thread");
Contract.Requires <ArgumentNullException>(stackFrame != null, "stackFrame");
_thread = thread;
_stackFrame = stackFrame;
_nativeMethod = stackFrame.GetLocation().GetMethod().GetIsNative();
if (!_nativeMethod)
{
_debugProperty = new StackFrameDebugProperty(this);
}
}
private EvaluatedExpression GetThisObject()
{
IMethod method = _stackFrame.GetLocation().GetMethod();
if (method.GetIsStatic())
{
throw new InvalidOperationException("The instance field cannot be accessed from a static method.");
}
return(new EvaluatedExpression("this", "this", _stackFrame.GetLocation().GetDeclaringType(), _stackFrame.GetThisObject(), false));
}
private bool TryGetLocation(out string location)
{
#if !HIDE_THREADS
int frameCount = _thread.GetFrameCount();
for (int i = 0; i < frameCount; i++)
{
IStackFrame frame = _thread.GetFrame(i);
IMethod method = frame.GetLocation().GetMethod();
if (method.GetIsNative())
{
continue;
}
JavaDebugStackFrame stackFrame = new JavaDebugStackFrame(this, frame);
FRAMEINFO[] frameInfo = new FRAMEINFO[1];
int result = stackFrame.GetInfo(
enum_FRAMEINFO_FLAGS.FIF_FUNCNAME
| enum_FRAMEINFO_FLAGS.FIF_FUNCNAME_ARGS
| enum_FRAMEINFO_FLAGS.FIF_FUNCNAME_ARGS_NAMES
| enum_FRAMEINFO_FLAGS.FIF_FUNCNAME_ARGS_TYPES
| enum_FRAMEINFO_FLAGS.FIF_FUNCNAME_OFFSET
| enum_FRAMEINFO_FLAGS.FIF_FUNCNAME_LINES,
10,
frameInfo);
if (ErrorHandler.Failed(result))
{
break;
}
location = frameInfo[0].m_bstrFuncName;
return(true);
}
#endif
location = null;
return(false);
}