public void Save()
{
var root = _package.UserRegistryRoot;
if (root == null)
{
ReAttachUtils.ShowError("ReAttach save failed.", "Unable to open root key.");
return;
}
var parent = root.CreateSubKey(ReAttachConstants.ReAttachRegistryKeyName);
if (parent == null)
{
ReAttachUtils.ShowError("ReAttach save failed.", "Unable to open parent key.");
root.Close();
return;
}
for (var i = 1; i <= ReAttachConstants.ReAttachHistorySize; i++)
{
var key = ReAttachConstants.ReAttachRegistryHistoryKeyPrefix + i;
if (i <= _targets.Count)
{
var target = _targets[i - 1];
var json = JsonConvert.SerializeObject(target);
parent.SetValue(key, json);
}
else
{
parent.DeleteValue(key, false);
}
}
parent.Close();
root.Close();
}
public ReAttachResult ReAttach(ReAttachTarget target)
{
if (target == null)
{
return(ReAttachResult.Failed);
}
List <Process3> candidates;
if (!target.IsLocal)
{
var transport = _dteDebugger.Transports.Item("Default");
var processes = _dteDebugger.GetProcesses(transport, target.ServerName).OfType <Process3>();
candidates = processes.Where(p => p.IsMatchingRemoteProcess(target)).ToList();
}
else
{
var processes = _dteDebugger.LocalProcesses.OfType <Process3>();
candidates = processes.Where(p => p.IsMatchingLocalProcess(target)).ToList();
if (!candidates.Any()) // Do matching on processes running in exclusive mode.
{
candidates = processes.Where(p => p.IsMatchingExclusively(target)).ToList();
}
}
if (!candidates.Any())
{
return(ReAttachResult.NotStarted);
}
Process3 process = null; // First try to use the pid.
if (target.ProcessId > 0)
{
process = candidates.FirstOrDefault(p => p.ProcessID == target.ProcessId);
}
// If we don't have an exact match, just go for the highest PID matching.
if (process == null)
{
var maxPid = candidates.Max(p => p.ProcessID);
process = candidates.FirstOrDefault(p => p.ProcessID == maxPid);
}
if (process == null)
{
return(ReAttachResult.NotStarted);
}
try
{
if (target.Engines != null && target.Engines.Any())
{
var engines = target.Engines.Where(e => _engines.ContainsKey(e)).Select(e => _engines[e]).ToArray();
process.Attach2(engines);
}
else
{
process.Attach();
}
return(ReAttachResult.Success);
}
catch (COMException)
{
return(ReAttachResult.ElevationRequired);
}
catch (Exception e)
{
ReAttachUtils.ShowError($"Unable to ReAttach to process {process.Name} ({process.ProcessID}) based on target {target}", e.Message);
}
return(ReAttachResult.Failed);
}