public static ArchiveFileLib FromStream(Stream stream)
{
ArchiveFileLib file = new ArchiveFileLib();
byte[] buffer = new byte[Windows.Constants.IMAGE_ARCHIVE_START_SIZE];
stream.Read(buffer, 0, Windows.Constants.IMAGE_ARCHIVE_START_SIZE);
bool valid = Encoding.ASCII.GetString(buffer) == Windows.Constants.IMAGE_ARCHIVE_START;
if (!valid) throw new InvalidDataException("Not a valid archive file");
file.first.FromStream(stream);
file.second.FromStream(stream);
file.longnames.FromStream(stream);
List<ObjectFileMember> objects = new List<ObjectFileMember>();
while (stream.CanRead && (stream.Position < stream.Length))
{
try
{
var ofm = new ObjectFileMember();
ofm.FromStream(stream);
objects.Add(ofm);
}
catch
{
file.Errors = true;
break;
}
}
file.objects = objects.ToArray();
return file;
}
public ArchiveFileViewModel(ArchiveFileLib file)
{
_members.Clear();
_file = file;
//Members.Add(new ArchiveMemberViewModel(File.first));
//Members.Add(new ArchiveMemberViewModel(File.second));
//Members.Add(new ArchiveMemberViewModel(File.longnames));
foreach (var v in _file.objects)
{
var model = new ObjectFileViewModel(v);
model.ResolveName(_file.longnames);
_members.Add(model);
}
_longNames = new LongNamesMemberViewModel(file.longnames);
}
