public static void main(string[] args)
{
ulong[] bounds = new ulong[] {
PACKED_1_START,
PACKED_1_END,
PACKED_2_START,
PACKED_2_END,
PACKED_3_START,
PACKED_3_END,
PACKED_4_START,
PACKED_4_END,
PACKED_5_START,
PACKED_5_END,
PACKED_6_START,
PACKED_6_END,
PACKED_7_START,
PACKED_7_END,
};
for (int n = 0; n < bounds.Length; n++)
{
for (ulong l = bounds[n] - 1; l < bounds[n] + 2; l++)
{
long abs = Math.Abs((long)l);
Console.WriteLine(String.Format("number {0} {1} {2} bits: {3} switch: {4} - {5}"
, l.ToString("X")
, l
, Fns.numberOfLeadingZeros(abs)
, bitsneeded((long)l)
, switchon((long)l)
, abs));
}
}
}
public static IDictionary <Type, IDictionary <String, WriteHandler> > installHandler(IDictionary <Type, IDictionary <String, WriteHandler> > map
, Type cls
, String tag
, WriteHandler handler)
{
map[cls] = Fns.soloMap(tag, handler);
return(map);
}
public static int switchon(long l)
{
if (l > 0)
{
return(Fns.numberOfLeadingZeros(l));
}
else
{
return(Fns.numberOfLeadingZeros(~l));
}
}
public static int bitsneeded(long l)
{
if (l > 0)
{
return(65 - Fns.numberOfLeadingZeros(l));
}
else
{
return(65 - Fns.numberOfLeadingZeros(~l));
}
}
public void writeRawFloat(float f)
{
writeRawInt32(Fns.SingleToInt32Bits(f));
}
private static org.fressian.handlers.ILookup <Type, IDictionary <String, WriteHandler> > initExtendedWriteHandlers()
{
IDictionary <Type, IDictionary <String, WriteHandler> > handlers = new Dictionary <Type, IDictionary <String, WriteHandler> >();
var intHandler = new Action <Writer, object>((w, o) => w.writeInt(o));
installHandler(handlers, typeof(IList <object>), "list", new GenericWriteHandler <object>(new Action <Writer, object>((w, o) => w.writeList(o))));
installHandler(handlers, typeof(DateTime), "inst", new GenericWriteHandler <object>(new Action <Writer, object>((w, o) =>
{
w.writeTag("inst", 1);
w.writeInt(getTime(((DateTime)o)));
})));
installHandler(handlers, typeof(ISet <object>), "set", new GenericWriteHandler <object>(new Action <Writer, object>((w, o) =>
{
w.writeTag("set", 1);
w.writeList(((ISet <object>)o).ToList());
})));
installHandler(handlers, typeof(IDictionary <object, object>), "map", new GenericWriteHandler <object>(new Action <Writer, object>((w, o) =>
{
w.writeTag("map", 1);
IDictionary <Object, Object> m = (IDictionary <object, object>)o;
IList <object> l = new List <object>();
foreach (var e in m)
{
l.Add(e.Key);
l.Add(e.Value);
}
w.writeList(l);
})));
installHandler(handlers, typeof(BigInteger), "bigint", new GenericWriteHandler <object>(new Action <Writer, object>((w, o) =>
{
BigInteger b = (BigInteger)o;
w.writeTag("bigint", 1);
w.writeBytes(b.ToByteArray());
})));
installHandler(handlers, typeof(decimal), "bigdec", new GenericWriteHandler <object>(new Action <Writer, object>((w, o) =>
{
decimal d = (decimal)o;
var unscaledVals = Fns.UnscaledValues(d);
w.writeTag("bigdec", 2);
w.writeBytes(unscaledVals.Item1);
w.writeInt(unscaledVals.Item2);
})));
installHandler(handlers, typeof(Regex), "regex", new GenericWriteHandler <object>(new Action <Writer, object>((w, o) =>
{
Regex re = (Regex)o;
w.writeTag("regex", 1);
w.writeString(re.ToString());
})));
installHandler(handlers, typeof(Uri), "uri", new GenericWriteHandler <object>(new Action <Writer, object>((w, o) =>
{
Uri uri = (Uri)o;
w.writeTag("uri", 1);
w.writeString(uri.ToString());
})));
installHandler(handlers, typeof(Guid), "uuid", new GenericWriteHandler <object>(new Action <Writer, object>((w, o) =>
{
Guid uuid = (Guid)o;
w.writeTag("uuid", 1);
w.writeBytes(Fns.UUIDtoByteArray(uuid));
})));
return(new InheritanceLookup <IDictionary <String, WriteHandler> >(new MapLookup <Type, IDictionary <String, WriteHandler> >(handlers)));
}
private static IDictionary <object, ReadHandler> initExtendedReadHandlers()
{
IDictionary <object, ReadHandler> handlers = new Dictionary <object, ReadHandler>();
handlers["set"] = new GenericReadHandler <ISet <object> >(new Func <Reader, Object, int, ISet <object> >((r, t, c) =>
{
ISet <object> s = new HashSet <object>();
s.UnionWith((IList <object>)r.readObject());
return(s);
}));
handlers["map"] = new GenericReadHandler <IDictionary <object, object> >(new Func <Reader, Object, int, IDictionary <object, object> >((r, t, c) =>
{
IDictionary <object, object> m = new Dictionary <object, object>();
//FF - java impl casted to RandomAccess for which there is no c# equivilent
//List kvs = (List) (RandomAccess) r.readObject();
IList <object> kvs = (IList <object>)r.readObject();
for (int i = 0; i < kvs.Count; i += 2)
{
if (kvs[i] == null)
{
m[Handlers.Null.Value] = kvs[i + 1];
}
else
{
m[kvs[i]] = kvs[i + 1];
}
//m[kvs[i]] = kvs[i + 1];
}
return(m);
}));
handlers["int[]"] = new GenericReadHandler <int[]>(new Func <Reader, Object, int, int[]>((r, t, c) =>
{
int size = Fns.intCast(r.readInt());
int[] result = new int[size];
for (int n = 0; n < size; n++)
{
result[n] = Fns.intCast(r.readInt());
}
return(result);
}));
handlers["long[]"] = new GenericReadHandler <long[]>(new Func <Reader, Object, int, long[]>((r, t, c) =>
{
int size = Fns.intCast(r.readInt());
long[] result = new long[size];
for (int n = 0; n < size; n++)
{
result[n] = r.readInt();
}
return(result);
}));
handlers["float[]"] = new GenericReadHandler <float[]>(new Func <Reader, Object, int, float[]>((r, t, c) =>
{
int size = Fns.intCast(r.readInt());
float[] result = new float[size];
for (int n = 0; n < size; n++)
{
result[n] = r.readFloat();
}
return(result);
}));
handlers["boolean[]"] = new GenericReadHandler <bool[]>(new Func <Reader, Object, int, bool[]>((r, t, c) =>
{
int size = Fns.intCast(r.readInt());
bool[] result = new bool[size];
for (int n = 0; n < size; n++)
{
result[n] = r.readBoolean();
}
return(result);
}));
handlers["double[]"] = new GenericReadHandler <double[]>(new Func <Reader, Object, int, double[]>((r, t, c) =>
{
int size = Fns.intCast(r.readInt());
double[] result = new double[size];
for (int n = 0; n < size; n++)
{
result[n] = r.readDouble();
}
return(result);
}));
handlers["Object[]"] = new GenericReadHandler <Object[]>(new Func <Reader, Object, int, Object[]>((r, t, c) =>
{
int size = Fns.intCast(r.readInt());
Object[] result = new Object[size];
for (int n = 0; n < size; n++)
{
result[n] = r.readObject();
}
return(result);
}));
handlers["uuid"] = new GenericReadHandler <object>(new Func <Reader, Object, int, object>((r, t, c) =>
{
byte[] buf = (byte[])r.readObject();
if (buf.Length != 16)
{
throw new System.IO.IOException("Invalid uuid buffer size: " + buf.Length);
}
//FF ?? Guid is a struct, but now is boxed to an object
return(Fns.byteArrayToUUID(buf));
}));
handlers["regex"] = new GenericReadHandler <Regex>(new Func <Reader, Object, int, Regex>((r, t, c) =>
{
return(new System.Text.RegularExpressions.Regex((String)r.readObject()));
}));
handlers["uri"] = new GenericReadHandler <Uri>(new Func <Reader, Object, int, Uri>((r, t, c) =>
{
try
{
return(new Uri((String)r.readObject()));
}
catch (UriFormatException e)
{
throw new ApplicationException("Invalid Uri string!", e);
}
}));
handlers["bigint"] = new GenericReadHandler <BigInteger>(new Func <Reader, Object, int, BigInteger>((r, t, c) =>
{
return(new System.Numerics.BigInteger((byte[])r.readObject()));
}));
handlers["bigdec"] = new GenericReadHandler <decimal>(new Func <Reader, Object, int, decimal>((r, t, c) =>
{
var d = (byte[])r.readObject();
var s = (int)r.readInt();
return(Fns.DecimalValueFrom(d, s));
}));
handlers["inst"] = new GenericReadHandler <DateTime>(new Func <Reader, Object, int, DateTime>((r, t, c) =>
{
return(toDateTime(r.readInt()));
}));
return(ImmutableDictionary.CreateRange(handlers));
}
