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| 1 | +Imports System.IO |
| 2 | + |
| 3 | +Public Class AccessedBytesDebugFile |
| 4 | + |
| 5 | +#Region "Creation and Destruction" |
| 6 | + |
| 7 | + Public Sub New(ByVal outputFileStream As StreamWriter) |
| 8 | + Me.theOutputFileStreamWriter = outputFileStream |
| 9 | + End Sub |
| 10 | + |
| 11 | +#End Region |
| 12 | + |
| 13 | +#Region "Methods" |
| 14 | + |
| 15 | + Public Sub WriteHeaderComment() |
| 16 | + Dim line As String = "" |
| 17 | + |
| 18 | + line = "// " |
| 19 | + line += TheApp.GetHeaderComment() |
| 20 | + Me.theOutputFileStreamWriter.WriteLine(line) |
| 21 | + End Sub |
| 22 | + |
| 23 | + Public Sub WriteFileSeekLog(ByVal aFileSeekLog As FileSeekLog) |
| 24 | + Dim line As String |
| 25 | + |
| 26 | + line = "====== File Size ======" |
| 27 | + Me.WriteLogLine(0, line) |
| 28 | + |
| 29 | + line = aFileSeekLog.theFileSize.ToString("N0") |
| 30 | + Me.WriteLogLine(1, line) |
| 31 | + |
| 32 | + line = "====== File Seek Log ======" |
| 33 | + Me.WriteLogLine(0, line) |
| 34 | + |
| 35 | + line = "--- Summary ---" |
| 36 | + Me.WriteLogLine(0, line) |
| 37 | + |
| 38 | + Dim offsetStart As Long |
| 39 | + Dim offsetEnd As Long |
| 40 | + offsetStart = -1 |
| 41 | + offsetEnd = -1 |
| 42 | + For i As Integer = 0 To aFileSeekLog.theFileSeekList.Count - 1 |
| 43 | + If offsetStart = -1 Then |
| 44 | + offsetStart = aFileSeekLog.theFileSeekList.Keys(i) |
| 45 | + End If |
| 46 | + offsetEnd = aFileSeekLog.theFileSeekList.Values(i) |
| 47 | + |
| 48 | + If aFileSeekLog.theFileSeekDescriptionList.Values(i).StartsWith("[ERROR] Unread bytes") Then |
| 49 | + If i > 0 Then |
| 50 | + line = offsetStart.ToString("N0") + " - " + (aFileSeekLog.theFileSeekList.Keys(i) - 1).ToString("N0") |
| 51 | + Me.WriteLogLine(1, line) |
| 52 | + End If |
| 53 | + If aFileSeekLog.theFileSeekDescriptionList.Values(i).StartsWith("[ERROR] Unread bytes (all zeroes)") Then |
| 54 | + line = aFileSeekLog.theFileSeekList.Keys(i).ToString("N0") + " - " + offsetEnd.ToString("N0") + " [ERROR] Unread bytes (all zeroes)" |
| 55 | + Else |
| 56 | + line = aFileSeekLog.theFileSeekList.Keys(i).ToString("N0") + " - " + offsetEnd.ToString("N0") + " [ERROR] Unread bytes (non-zero)" |
| 57 | + End If |
| 58 | + Me.WriteLogLine(1, line) |
| 59 | + offsetStart = -1 |
| 60 | + ElseIf (i = aFileSeekLog.theFileSeekList.Count - 1) OrElse (offsetEnd + 1 <> aFileSeekLog.theFileSeekList.Keys(i + 1)) Then |
| 61 | + line = offsetStart.ToString("N0") + " - " + offsetEnd.ToString("N0") |
| 62 | + Me.WriteLogLine(1, line) |
| 63 | + offsetStart = -1 |
| 64 | + End If |
| 65 | + Next |
| 66 | + |
| 67 | + line = "------------------------" |
| 68 | + Me.WriteLogLine(0, line) |
| 69 | + line = "--- Each Section or Loop ---" |
| 70 | + Me.WriteLogLine(0, line) |
| 71 | + |
| 72 | + offsetEnd = -1 |
| 73 | + For i As Integer = 0 To aFileSeekLog.theFileSeekList.Count - 1 |
| 74 | + offsetStart = aFileSeekLog.theFileSeekList.Keys(i) |
| 75 | + offsetEnd = aFileSeekLog.theFileSeekList.Values(i) |
| 76 | + |
| 77 | + line = offsetStart.ToString("N0") + " - " + offsetEnd.ToString("N0") + " " + aFileSeekLog.theFileSeekDescriptionList.Values(i) |
| 78 | + Me.WriteLogLine(1, line) |
| 79 | + Next |
| 80 | + |
| 81 | + line = "========================" |
| 82 | + Me.WriteLogLine(0, line) |
| 83 | + End Sub |
| 84 | + |
| 85 | +#End Region |
| 86 | + |
| 87 | +#Region "Private Methods" |
| 88 | + |
| 89 | + Private Sub WriteFileSeparatorLines() |
| 90 | + Dim line As String |
| 91 | + |
| 92 | + Me.WriteLogLine(0, "") |
| 93 | + Me.WriteLogLine(0, "") |
| 94 | + line = "################################################################################" |
| 95 | + Me.WriteLogLine(0, line) |
| 96 | + Me.WriteLogLine(0, "") |
| 97 | + Me.WriteLogLine(0, "") |
| 98 | + End Sub |
| 99 | + |
| 100 | + Private Sub WriteLogLine(ByVal indentLevel As Integer, ByVal line As String) |
| 101 | + Dim indentedLine As String = "" |
| 102 | + For i As Integer = 1 To indentLevel |
| 103 | + indentedLine += vbTab |
| 104 | + Next |
| 105 | + indentedLine += line |
| 106 | + Me.theOutputFileStreamWriter.WriteLine(indentedLine) |
| 107 | + Me.theOutputFileStreamWriter.Flush() |
| 108 | + End Sub |
| 109 | + |
| 110 | +#End Region |
| 111 | + |
| 112 | +#Region "Data" |
| 113 | + |
| 114 | + Private theOutputFileStreamWriter As StreamWriter |
| 115 | + |
| 116 | +#End Region |
| 117 | + |
| 118 | +End Class |
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