/// <summary>
/// Initializes a new instance of the <see cref="RunningProcessVm"/> class.
/// </summary>
public RunningProcessVm()
{
CanExecute = true;
AttachmentOption = new AttachmentOptionVm();
RefreshProcessesCommand = new ButtonCommand(() => Debugger.RefreshProcessList(this), true);
AttachToProcessCommand = new ButtonCommand(z => Debugger.AttachToProcess(z), AttachmentOption, true);
GetRunningProcesses();
}
protected override void ProcessRecord()
{
if (0 == Id)
{
// TODO: get our base cmdlet stuff
WriteError(new ErrorRecord(new InvalidOperationException(), "CannotAttachToSystemProcess", ErrorCategory.InvalidOperation, Id));
return;
}
string existingTargetName = null;
if (String.IsNullOrEmpty(TargetName))
{
// Check to see if it already has a name before generating one.
if (!Debugger.TryGetExistingUmTargetName((uint)Id, out existingTargetName) ||
DbgProvider.IsTargetNameInUse(existingTargetName))
{
using (Process p = Process.GetProcessById(Id))
{
TargetName = Util.Sprintf("{0} ({1})", p.ProcessName, Id);
}
}
else
{
TargetName = existingTargetName;
}
// TODO: keep generating new target names until we succeed.
}
if (DbgProvider.IsTargetNameInUse(TargetName))
{
ThrowTerminatingError(new ArgumentException(Util.Sprintf("The target name '{0}' is already in use. Please use -TargetName to specify a different target name.",
TargetName),
"TargetName"),
"TargetNameInUse",
ErrorCategory.ResourceExists,
TargetName);
}
LogManager.Trace("Connecting to process 0x{0:x} ({1}).", Id, TargetName);
Debugger = DbgEngDebugger.NewDebugger();
CheckCanAddNewTargetType(DbgEngDebugger.TargetType.UmLive);
using (Debugger.SetCurrentCmdlet(this))
{
Debugger.AttachToProcess(Id,
SkipInitialBreakpoint,
SkipFinalBreakpoint,
ReAttach ? DEBUG_ATTACH.EXISTING : DEBUG_ATTACH.DEFAULT,
TargetName);
// This will call Debugger.WaitForEvent()
base.ProcessRecord(true);
if (ReAttach)
{
// Workaround for INT60c4fc41: "Reattaching to an .abandoned
// process leaves thread suspend count too high"
//
// When abandoning a process, the debugger increments the suspend
// count of all the threads. When re-attaching, the debugger
// SHOULD undo that, but... it doesn't. So we'll try to fix that.
foreach (var t in Debugger.EnumerateThreads())
{
for (int sc = t.SuspendCount; sc > 1; sc--)
{
t.DecrementSuspendCount();
}
}
}
} // end using( psPipe )
} // end ProcessRecord()
