private void ParseDescriptor(List <string> lines)
{
ExtentEntries = new List <VirtualMachineDiskExtentEntry>();
foreach (string line in lines)
{
if (line.StartsWith("version", StringComparison.OrdinalIgnoreCase))
{
string value = line.Substring(line.IndexOf('=') + 1).Trim();
Version = Conversion.ToInt32(value);
}
else if (line.StartsWith("CID", StringComparison.OrdinalIgnoreCase))
{
string value = line.Substring(line.IndexOf('=') + 1).Trim();
ContentID = UInt32.Parse(value, System.Globalization.NumberStyles.HexNumber);
}
else if (line.StartsWith("ParentCID", StringComparison.OrdinalIgnoreCase))
{
string value = line.Substring(line.IndexOf('=') + 1).Trim();
ParentContentID = UInt32.Parse(value, System.Globalization.NumberStyles.HexNumber);
}
else if (line.StartsWith("createType", StringComparison.OrdinalIgnoreCase))
{
string value = line.Substring(line.IndexOf('=') + 1).Trim();
value = QuotedStringUtils.Unquote(value);
DiskType = GetFromString(value);
}
else if (line.StartsWith("RW", StringComparison.OrdinalIgnoreCase) ||
line.StartsWith("RDONLY", StringComparison.OrdinalIgnoreCase) ||
line.StartsWith("NOACCESS", StringComparison.OrdinalIgnoreCase))
{
VirtualMachineDiskExtentEntry entry = VirtualMachineDiskExtentEntry.ParseEntry(line);
ExtentEntries.Add(entry);
}
else if (line.StartsWith("ddb.adapterType", StringComparison.OrdinalIgnoreCase))
{
string value = line.Substring(line.IndexOf('=') + 1).Trim();
value = QuotedStringUtils.Unquote(value);
Adapter = value;
}
else if (line.StartsWith("ddb.geometry.sectors", StringComparison.OrdinalIgnoreCase))
{
string value = line.Substring(line.IndexOf('=') + 1).Trim();
value = QuotedStringUtils.Unquote(value);
SectorsPerTrack = Conversion.ToInt32(value);
}
else if (line.StartsWith("ddb.geometry.heads", StringComparison.OrdinalIgnoreCase))
{
string value = line.Substring(line.IndexOf('=') + 1).Trim();
value = QuotedStringUtils.Unquote(value);
TracksPerCylinder = Conversion.ToInt32(value);
}
else if (line.StartsWith("ddb.geometry.cylinders", StringComparison.OrdinalIgnoreCase))
{
string value = line.Substring(line.IndexOf('=') + 1).Trim();
value = QuotedStringUtils.Unquote(value);
Cylinders = Conversion.ToInt64(value);
}
}
}
public static VirtualMachineDiskExtentEntry ParseEntry(string line)
{
VirtualMachineDiskExtentEntry entry = new VirtualMachineDiskExtentEntry();
List <string> parts = QuotedStringUtils.SplitIgnoreQuotedSeparators(line, ' ');
if (String.Equals(parts[0], "RW", StringComparison.InvariantCultureIgnoreCase))
{
entry.WriteAccess = true;
entry.ReadAccess = true;
}
else if (String.Equals(parts[0], "RDONLY", StringComparison.InvariantCultureIgnoreCase))
{
entry.ReadAccess = true;
}
entry.SizeInSectors = Conversion.ToInt64(parts[1]);
entry.ExtentType = GetExtentTypeFromString(parts[2]);
entry.FileName = QuotedStringUtils.Unquote(parts[3]);
if (parts.Count > 4)
{
entry.Offset = Conversion.ToInt64(parts[4]);
}
return(entry);
}
