Fix issue with LTTng ref trace with channel filenames like chan1_0 does load.

Author: ivberg

LTTngCds/CtfExtensions/FolderInput/LTTngFolderInput.cs

@@ -35,7 +35,7 @@ public LTTngFolderInput(string folderPath)
                 Debug.Assert(traceDirectoryPath != null, nameof(traceDirectoryPath) + " != null");
 
                 var associatedEntries = Directory.GetFiles(traceDirectoryPath).Where(entry =>
-                    Path.GetFileName(entry).StartsWith("channel"));
+                    Path.GetFileName(entry).StartsWith("chan"));
 
                 traceInput.EventStreams = associatedEntries.Select(
                     fileName => new LTTngFileInputStream(fileName)).Cast<ICtfInputStream>().ToList();

LTTngCds/CtfExtensions/ZipArchiveInput/LTTngZipArchiveInput.cs

@@ -39,7 +39,7 @@ public LTTngZipArchiveInput(ZipArchive archive)
 
                 var associatedArchiveEntries = archive.Entries.Where(entry =>
                     Path.GetDirectoryName(entry.FullName) == traceDirectoryPath &&
-                    Path.GetFileName(entry.FullName).StartsWith("channel"));
+                    Path.GetFileName(entry.FullName).StartsWith("chan"));
 
                 traceInput.EventStreams = associatedArchiveEntries.Select(
                     archiveEntry => new LTTngZipArchiveInputStream(archiveEntry)).Cast<ICtfInputStream>().ToList();

PerfCds/CtfExtensions/FolderInput/PerfCTFFolderInput.cs

@@ -35,7 +35,7 @@ public PerfCTFFolderInput(string folderPath)
                 Debug.Assert(traceDirectoryPath != null, nameof(traceDirectoryPath) + " != null");
 
                 var associatedEntries = Directory.GetFiles(traceDirectoryPath).Where(entry =>
-                    Path.GetFileName(entry).StartsWith("channel"));
+                    Path.GetFileName(entry).StartsWith("chan"));
 
                 traceInput.EventStreams = associatedEntries.Select(
                     fileName => new PerfCTFFileInputStream(fileName)).Cast<ICtfInputStream>().ToList();