public void SetContext(PlanNode planNode)
{
if (planNode.Line > -1)
{
_line = planNode.Line;
_linePos = planNode.LinePos;
}
else
{
_context = planNode.SafeEmitStatementAsString();
}
}
/// <summary>
/// Returns the current call stack of a process.
/// </summary>
public CallStack GetCallStack(int processID)
{
lock (_syncHandle)
{
CheckPaused();
ServerProcess process = _processes.GetProcess(processID);
CallStack callStack = new CallStack();
if (process.IsRunning)
{
for (int programIndex = process.ExecutingPrograms.Count - 1; programIndex > 0; programIndex--)
{
Program program = process.ExecutingPrograms[programIndex];
PlanNode currentNode = program.CurrentNode;
bool afterNode = program.AfterNode;
foreach (RuntimeStackWindow window in program.Stack.GetCallStack())
{
callStack.Add
(
new CallStackEntry
(
callStack.Count,
window.Originator != null
? window.Originator.Description
:
(
program.Code != null
? program.Code.Description
: window.Locator.Locator
),
currentNode != null
?
new DebugLocator
(
window.Locator,
afterNode ? currentNode.EndLine : currentNode.Line,
(afterNode && currentNode.Line != currentNode.EndLine) ? currentNode.EndLinePos : currentNode.LinePos
)
: new DebugLocator(window.Locator, -1, -1),
window.Originator != null
? DebugLocator.OperatorLocator(window.GetOriginatingOperator().DisplayName)
: DebugLocator.ProgramLocator(program.ID),
currentNode != null
? currentNode.SafeEmitStatementAsString()
:
(
program.Code != null
? program.Code.SafeEmitStatementAsString()
: "<no statement available>"
)
)
);
currentNode = window.Originator;
afterNode = false;
}
}
}
return(callStack);
}
}