private void Load(Stream source)
{
if (source.Length - source.Position > MaxSize)
{
throw new IOException(string.Format(CultureInfo.InvariantCulture,
"Invalid VMDK descriptor file, more than {0} bytes in length", MaxSize));
}
StreamReader reader = new StreamReader(source);
string line = reader.ReadLine();
while (line != null)
{
line = line.Trim('\0');
int commentPos = line.IndexOf('#');
if (commentPos >= 0)
{
line = line.Substring(0, commentPos);
}
if (line.Length > 0)
{
if (line.StartsWith("RW", StringComparison.Ordinal) ||
line.StartsWith("RDONLY", StringComparison.Ordinal) ||
line.StartsWith("NOACCESS", StringComparison.Ordinal))
{
Extents.Add(ExtentDescriptor.Parse(line));
}
else
{
DescriptorFileEntry entry = DescriptorFileEntry.Parse(line);
if (entry.Key.StartsWith("ddb.", StringComparison.Ordinal))
{
_diskDataBase.Add(entry);
}
else
{
_header.Add(entry);
}
}
}
line = reader.ReadLine();
}
}
