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Expose NIC identifiers #47

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Merged
PrzemyslawKlys merged 1 commit into from
Jun 28, 2025
Merged

Expose NIC identifiers #47

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23 changes: 23 additions & 0 deletions Sources/EventViewerX/EventObject.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -96,6 +96,11 @@ public class EventObject {
/// </summary>
public Dictionary<string, string> Data { get; private set; }

/// <summary>
/// NIC identifiers extracted from event data
/// </summary>
public List<string> NicIdentifiers { get; private set; }

/// <summary>
/// Data available in the message converted to a dictionary
/// </summary>
Expand Down Expand Up @@ -156,6 +161,7 @@ public EventObject(EventRecord eventRecord, string queriedMachine) {
MessageData = new Dictionary<string, string>();
//_logger.WriteError("Error parsing message");
}
NicIdentifiers = ExtractNicIdentifiers();
}

/// <summary>
Expand Down Expand Up @@ -283,5 +289,22 @@ internal bool ValueMatches(string key, string expectedValue) {

return false;
}

private List<string> ExtractNicIdentifiers() {
var nics = new List<string>();
foreach (var kvp in Data) {
var key = kvp.Key;
if (key.IndexOf("nic", StringComparison.OrdinalIgnoreCase) >= 0 ||
key.IndexOf("nasidentifier", StringComparison.OrdinalIgnoreCase) >= 0 ||
key.IndexOf("calledstationid", StringComparison.OrdinalIgnoreCase) >= 0 ||
key.IndexOf("callingstationid", StringComparison.OrdinalIgnoreCase) >= 0 ||
key.IndexOf("mac", StringComparison.OrdinalIgnoreCase) >= 0) {
if (!string.IsNullOrEmpty(kvp.Value)) {
nics.Add(kvp.Value);
}
}
}
return nics;
}
}
}
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