private static void RemoveProcessByProcessIDString(string procIDString)
{
WatchedProcess wp = null;
lock (listlock)
{
if (!monitoredProcs.TryGetValue(procIDString, out wp))
{
return;
}
monitoredProcs.Remove(procIDString);
}
}
private void tvMonProc_AfterSelect(object sender, TreeViewEventArgs e)
{
// preserve selected image icon
tvMonProc.SelectedImageKey = (string)tvMonProc.Nodes[tvMonProc.SelectedNode.Index].Tag;
TreeNode tn = tvMonProc.Nodes[tvMonProc.SelectedNode.Index];
WatchedProcess wp = null;
if (!MonitoredProcesses.Processes.TryGetValue((string)tn.Tag, out wp))
{
return;
}
// update enabled features checkboxes
RefreshEnabledFeatures(NativeMethods.GetProcessFeatures((uint)wp.PID));
// update realtime log
RealtimeLog.Pause();
// save off the currently displayed logs for the previously selected process
if (lvRealtime.Items.Count != 0)
{
ListViewItem[] rgSavedtems = new ListViewItem[lvRealtime.Items.Count];
lvRealtime.Items.CopyTo(rgSavedtems, 0);
perProcessRtLogs[(int)RealtimeLog.SelectedPid] = rgSavedtems;
}
// reload the previously displayed logs for the currently selected process
lvRealtime.Items.Clear();
if (perProcessRtLogs.ContainsKey(wp.PID))
{
ListViewItem[] rgSavedtems = perProcessRtLogs[wp.PID];
AddAlertListViewItemArray(rgSavedtems);
}
RealtimeLog.SelectedPid = (uint)wp.PID;
RealtimeLog.Resume();
}
private static void RefreshProcesses(object param)
{
while (!terminateThread)
{
Thread.Sleep(1000);
try
{
lock (listlock)
{
if (pauseUpdate)
{
continue;
}
}
string[] procIDs = NativeMethods.GetProcessIDs();
if (procIDs == null || procIDs.Length == 0)
{
monitoredProcs.Clear();
continue;
}
List <string> removeKeys = new List <string>();
foreach (KeyValuePair <string, WatchedProcess> kvp in monitoredProcs)
{
bool found = false;
foreach (string procID in procIDs)
{
if (String.CompareOrdinal(procID, kvp.Key) == 0)
{
found = true;
break;
}
}
if (!found)
{
removeKeys.Add(kvp.Key);
}
}
if (removeKeys.Count != 0)
{
foreach (string s in removeKeys)
{
RemoveProcessByProcessIDString(s);
}
}
WatchedProcess wp = null;
foreach (string procID in procIDs)
{
if (!monitoredProcs.TryGetValue(procID, out wp))
{
AddProcessByProcessIDString(procID);
}
}
}
catch
{
// blah
}
}
}
private void RefreshProcesses(object sender, EventArgs args)
{
try
{
WatchedProcess wp = null;
List <TreeNode> removeTn = new List <TreeNode>();
foreach (TreeNode tn in tvMonProc.Nodes)
{
if (!MonitoredProcesses.Processes.TryGetValue((string)tn.Tag, out wp))
{
removeTn.Add(tn);
break;
}
}
if (removeTn.Count != 0)
{
foreach (TreeNode tn in removeTn)
{
tvMonProc.Nodes.Remove(tn);
tvMonProc.ImageList.Images.RemoveByKey((string)tn.Tag);
if (tn.Tag != null)
{
try
{
string strPid = (string)tn.Tag;
int idx = strPid.IndexOf("][");
strPid = strPid.Substring(checked (idx + 2));
idx = strPid.IndexOf("]");
strPid = strPid.Substring(0, idx);
int pid = int.Parse(strPid);
if (perProcessRtLogs.ContainsKey(pid))
{
perProcessRtLogs.Remove(pid);
}
}
catch
{
continue;
}
}
}
}
foreach (KeyValuePair <string, WatchedProcess> kvp in MonitoredProcesses.Processes)
{
bool found = false;
TreeNode refTn = null;
foreach (TreeNode tn in tvMonProc.Nodes)
{
if (String.Compare((string)tn.Tag, kvp.Key, true) == 0)
{
refTn = tn;
found = true;
break;
}
}
string displayStr = null;
string windowTitle = kvp.Value.MainWindowTitle;
string strDesc = "";
if (kvp.Value.FileVersion == null || kvp.Value.FileVersion.FileDescription == null)
{
strDesc = "No description";
}
else
{
strDesc = kvp.Value.FileVersion.FileDescription;
}
string strVer = null;
if (kvp.Value.FileVersion == null || kvp.Value.FileVersion.FileVersion == null)
{
strVer = "No version";
}
else
{
strVer = kvp.Value.FileVersion.FileVersion;
}
if (String.IsNullOrEmpty(kvp.Value.MainWindowTitle))
{
displayStr = string.Format("{0} ({1})", strDesc, kvp.Value.ExecutableName);
}
else
{
int fitsChars = tvMonProc.Width / 7;
if (windowTitle.Length >= fitsChars)
{
displayStr = windowTitle.Substring(0, fitsChars) + "...";
}
else
{
displayStr = windowTitle;
}
}
string tooltipStr = string.Format("Title: {0}\nDescription: {1}\nVersion: {2}\nProcess ID: {3}\n",
kvp.Value.MainWindowTitle ?? "(no title)",
strDesc,
strVer,
kvp.Value.PID);
if (found)
{
if (String.Compare(refTn.Text, displayStr, true) != 0)
{
refTn.Text = displayStr;
refTn.ToolTipText = tooltipStr;
}
}
else
{
TreeNode tn = tvMonProc.Nodes.Add(displayStr);
Icon icon = kvp.Value.AssociatedIcon;
if (icon != null)
{
tvMonProc.ImageList.Images.Add(kvp.Key, icon);
tn.ImageKey = kvp.Key;
}
tn.ToolTipText = tooltipStr;
tn.Tag = kvp.Key;
}
}
MonitoredProcesses.Resume();
}
catch (Exception ex)
{
//MessageBox.Show(ex.ToString());
//throw;
}
}
