/// <summary>
/// Checks if given debug data-source is already attached.
/// </summary>
public static bool ContainsSource(IDbgSource s)
{
lock (syncSources)
{
return(Find(s) != null);
}
}
private void StopGivenSource(IDbgSource s)
{
try
{
DebugViewMonitor.RemoveSource(s);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, DialogTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Removes given debug messages source.
/// </summary>
public static void RemoveSource(IDbgSource s)
{
lock (syncSources)
{
if (s != null && dataSources.Contains(s))
{
s.Close();
s.DataReceived -= SourceDataReceived;
dataSources.Remove(s);
cachedDataSources = null;
}
}
}
/// <summary>
/// Process received message.
/// </summary>
static void SourceDataReceived(IDbgSource source, uint pid, string message)
{
lock (syncItems)
{
DateTime creation = DateTime.Now;
string[] msgs;
if (string.IsNullOrEmpty(message))
{
msgs = new string[] { string.Empty };
}
else
{
message = message.Replace("\t", TabReplace);
msgs = message.Replace("\r\n", "\r").Replace("\n", "\r").Split('\r');
}
// check if this element has already the name:
if (pid == 0 && (!string.IsNullOrEmpty(source.Name) || !string.IsNullOrEmpty(source.Module)))
{
foreach (string m in msgs)
{
storedItems.Enqueue(new DebugViewData(0, source.Name, source.Module, creation, m.TrimEnd(null)));
}
}
else
{
ProcessData dbgProcess = ProcessDataCache.GetByID(pid);
if (dbgProcess != null)
{
foreach (string m in msgs)
{
storedItems.Enqueue(new DebugViewData(pid, dbgProcess.Name,
dbgProcess.MainModuleFileName, creation,
m.TrimEnd(null)));
}
}
}
// avoid data flooding, by adding 1-sec delays
// when sending to the receiver:
if (!isRefreshing)
{
isRefreshing = true;
refreshTimer.Change(1000, Timeout.Infinite);
}
}
}
/// <summary>
/// Adds reference to new source of debug messages.
/// </summary>
public static bool AddSource(IDbgSource s, bool overrideExisting, bool autoStart)
{
lock (syncSources)
{
IDbgSource existing;
bool canAdd = false;
bool overriden = false;
// check if there is already an item with the same name:
if (s != null)
{
existing = Find(s);
// if there is one with the same name:
if (existing != null)
{
// override?
if (overrideExisting)
{
RemoveSource(existing);
canAdd = true;
overriden = true;
}
}
else
{
canAdd = true;
}
// add new data-source element if possible:
if (canAdd)
{
s.DataReceived -= SourceDataReceived;
s.DataReceived += SourceDataReceived;
dataSources.Add(s);
cachedDataSources = null;
if (isStarted && autoStart)
{
s.Start();
}
}
}
return(overriden);
}
}
/// <summary>
/// Finds debug source with the same name.
/// </summary>
private static IDbgSource Find(IDbgSource s)
{
if (string.IsNullOrEmpty(s.Name))
{
return(null);
}
foreach (IDbgSource x in dataSources)
{
if (string.Compare(s.Name, x.Name, true) == 0)
{
return(x);
}
}
return(null);
}
