private void btnBigID_Click(object sender, EventArgs e)
{
ulong id = 182500000000;// ulong.MaxValue;
var lnk = new ELink(id, null);// new byte[]{ 123, 18});
tbELink.Text = lnk.Link;
}
public void Encode_Decode_All_Range()
{
long total = 0;
ulong step = ulong.MaxValue / 10000;
ulong inc = 1;
for(ulong span = 0; span < ulong.MaxValue - step; span += inc)
{
System.Threading.Tasks.Parallel.For
(0, 500,
(i)=>
{
ulong id = span + (ulong)i;
var lnk = new ELink(id, null);
var lnk2 = new ELink( lnk.Link );
Assert.AreEqual(lnk.ID, lnk2.ID);
System.Threading.Interlocked.Increment(ref total);
}
);
if (total % 5000 == 0)
Console.WriteLine("Processed {0} links = {1:P} Range {2}".Args(total, span / (double)ulong.MaxValue, span));
if (inc>=step)
inc = step;
else
inc *= 2;
}
}
private void btnCalculate_Click(object sender, EventArgs e)
{
var lnk = new ELink((ulong)tbID.Text.AsLong(0), null);
tbELink.Text = lnk.Link;
var lnk2 = new ELink( lnk.Link );
tbResult.Text = lnk2.ID.ToString();
}
private void button1_Click(object sender, EventArgs e)
{
var lnk = new ELink(new GDID((uint)sbEra.Value, 12,(ulong)tbID.Text.AsLong(0)), null);
tbELink.Text = lnk.Link;
var lnk2 = new ELink( lnk.Link );
tbResult.Text = lnk2.GDID.ToString();
}
public void Encode_Decode_16_Seeds()
{
var lnk = new ELink(4999666333111, null);
for(int seed = 0; seed < 16; seed++)
{
lnk.Encode((byte)seed);
Console.WriteLine("{0} {1} -> {2}".Args(seed, lnk.Link, lnk.GDID));
var lnk2 = new ELink( lnk.Link );
Assert.AreEqual(lnk.ID, lnk2.ID);
}
}
//20160622 DKh
public static GDIDSymbol AsGDIDSymbol(this object val)
{
if (val == null)
{
return(new GDIDSymbol());
}
if (val is GDIDSymbol)
{
return((GDIDSymbol)val);
}
if (val is GDID)
{
return(new GDIDSymbol((GDID)val, val.ToString()));
}
if (val is ELink)
{
return(((ELink)val).AsGDIDSymbol);
}
if (val is string)
{
var sval = ((string)val).Trim();
GDID gdid;
if (GDID.TryParse(sval, out gdid))
{
return(new GDIDSymbol(gdid, sval));
}
try
{
var elink = new ELink(sval);
return(elink.AsGDIDSymbol);
}
catch {}
}
if (val is ulong)
{
return(new GDIDSymbol(new GDID(0, (ulong)val), val.ToString()));
}
if (val is byte[])
{
var buf = (byte[])val;
return(new GDIDSymbol(new GDID(buf), buf.ToDumpString(DumpFormat.Hex)));
}
return(new GDIDSymbol(new GDID(0, Convert.ToUInt64(val)), val.ToString()));
}
public object Shorten(string initialUrl)
{
if (initialUrl.IsNullOrWhiteSpace())
return new Index { Message = MESSAGE_EMPTY_URL };
var id = SiteContext.NextId();
var urlMap = new UrlMap { Id = id, URL = initialUrl };
SiteContext.DataStore.Upsert(urlMap);
var el = new ELink((ulong)id, null);
var host = WorkContext.Request.UserHostName;
var shortenUrl = SHORTEN_URL_FORMAT.Args(host, el.Link);
return new Index { InitialUrl = initialUrl, Message = shortenUrl, IsHyperlink = true };
}
public static GDID AsGDID(this object val)
{
if (val == null)
{
return(GDID.Zero);
}
if (val is GDID)
{
return((GDID)val);
}
if (val is ELink)
{
return(((ELink)val).GDID);
}
if (val is string)
{
var sval = ((string)val).Trim();
GDID gdid;
if (GDID.TryParse(sval, out gdid))
{
return(gdid);
}
//20160109 DKH also interpret string via ELink
try
{
var elink = new ELink(sval);
return(elink.GDID);
}
catch {}
}
if (val is ulong)
{
return(new GDID(0, (ulong)val));
}
if (val is byte[])
{
return(new GDID((byte[])val));
}
return(new GDID(0, Convert.ToUInt64(val)));
}
protected override MethodInfo FindMatchingAction(WorkContext work, string action, out object[] args)
{
if (action.IndexOf('-') > 3) // pattern: xxx-...
{
try
{
var el = new ELink(action);
args = new object[] {el.ID};
return mi_Resolve;
}
catch
{
}
}
args = null;
return null;
}
public void Encode_Decode_MetaOdd()
{
var lnk = new ELink(1, new byte[]{0x01, 0xfe, 0xda, 0x5, 0x07});
lnk.Encode(1);
var lnk2 = new ELink( lnk.Link );
Assert.AreEqual(lnk.ID, lnk2.ID);
Assert.AreEqual(0x01, lnk2.Metadata[0]);
Assert.AreEqual(0xfe, lnk2.Metadata[1]);
Assert.AreEqual(0xda, lnk2.Metadata[2]);
Assert.AreEqual(0x05, lnk2.Metadata[3]);
Assert.AreEqual(0x07, lnk2.Metadata[4]);
}
public void GDID_EncodeDecode_4()
{
//CHAGVU-ANHTUGIFNU-TVWETOUF-JOJKJU
var src = new ELink( new GDID(27, 15, 200100999666333000), new byte[] {(byte)'a',(byte)'b',(byte)'c'} );
Console.WriteLine("{0} -> {1} + 'abc'".Args(src.Link, src.GDID));
var lnk = new ELink( src.Link );
var gdid = lnk.GDID;
Assert.AreEqual(27, gdid.Era);
Assert.AreEqual(15, gdid.Authority);
Assert.AreEqual(200100999666333000, gdid.Counter);
Assert.IsNotNull( lnk.Metadata);
Assert.AreEqual(3, lnk.Metadata.Length);
Assert.AreEqual((byte)'a', lnk.Metadata[0]);
Assert.AreEqual((byte)'b', lnk.Metadata[1]);
Assert.AreEqual((byte)'c', lnk.Metadata[2]);
}
public void GDID_EncodeDecode_3()
{
var src = new ELink( new GDID(567333, 3, 167898777), new byte[] {1,2,3,4,5} );
Console.WriteLine("ELink with GDID and 5 bytes metadata: "+src.Link);
var lnk = new ELink( src.Link );
var gdid = lnk.GDID;
Assert.AreEqual(567333, gdid.Era);
Assert.AreEqual(3, gdid.Authority);
Assert.AreEqual(167898777, gdid.Counter);
Assert.IsNotNull( lnk.Metadata);
Assert.AreEqual(5, lnk.Metadata.Length);
Assert.AreEqual(1, lnk.Metadata[0]);
Assert.AreEqual(2, lnk.Metadata[1]);
Assert.AreEqual(3, lnk.Metadata[2]);
Assert.AreEqual(4, lnk.Metadata[3]);
Assert.AreEqual(5, lnk.Metadata[4]);
}
public void GDID_EncodeDecode_2()
{
var lnk = new ELink( new GDID(0, 3, 1678), new byte[] {1,2,3,4,5} );
var gdid = lnk.GDID;
Assert.AreEqual(0, gdid.Era);
Assert.AreEqual(3, gdid.Authority);
Assert.AreEqual(1678, gdid.Counter);
Assert.IsNotNull( lnk.Metadata);
Assert.AreEqual(5, lnk.Metadata.Length);
Assert.AreEqual(1, lnk.Metadata[0]);
Assert.AreEqual(2, lnk.Metadata[1]);
Assert.AreEqual(3, lnk.Metadata[2]);
Assert.AreEqual(4, lnk.Metadata[3]);
Assert.AreEqual(5, lnk.Metadata[4]);
}
public void GDID_EncodeDecode_1()
{
var lnk = new ELink( new GDID(0, 7, 10678159678), null );
Console.WriteLine("ELink {0} with GDID and no extra metadata: {1}".Args(lnk.ID, lnk.Link));
var gdid = lnk.GDID;
Assert.AreEqual(0, gdid.Era);
Assert.AreEqual(7, gdid.Authority);
Assert.AreEqual(10678159678, gdid.Counter);
lnk = new ELink( new GDID(230, 0xf, 67123456), null );
Console.WriteLine("ELink {0} with GDID and no extra metadata: {1}".Args(lnk.ID, lnk.Link));
gdid = lnk.GDID;
Assert.AreEqual(230, gdid.Era);
Assert.AreEqual(15, gdid.Authority);
Assert.AreEqual(67123456, gdid.Counter);
lnk = new ELink( new GDID(0, 2, 123000), null );
Console.WriteLine("ELink {0} with GDID and no extra metadata: {1}".Args(lnk.ID, lnk.Link));
gdid = lnk.GDID;
Assert.AreEqual(2, gdid.Authority);
Assert.AreEqual(123000, gdid.Counter);
}
public void Encode_Min()
{
var lnk = new ELink(0, null);
lnk.Encode(1);
Assert.AreEqual("AIAIAJ-AJ", lnk.Link);
}
public void GDIDSymbol()
{
var link1 = new ELink(new GDID(5,1,2));
var link2 = new ELink(new GDID(0,1,2));
Assert.AreEqual( new GDIDSymbol(new GDID(5, 1, 2), "5:1:2"), "5:1:2".AsGDIDSymbol());
Assert.AreEqual( new GDIDSymbol(new GDID(5, 1, 2), "5:1:2"), "5:1:2".AsType(typeof(GDIDSymbol)));
Assert.AreEqual( link1.AsGDIDSymbol, link1.Link.AsType(typeof(GDIDSymbol), false));
Assert.AreEqual( new GDIDSymbol(new GDID(0, 1, 2), "0:1:2"), "0:1:2".AsGDIDSymbol());
Assert.AreEqual( new GDIDSymbol(new GDID(0, 1, 2), "0:1:2"), "0:1:2".AsType(typeof(GDIDSymbol)));
Assert.AreEqual( link2.AsGDIDSymbol, link2.Link.AsType(typeof(GDIDSymbol), false));
string ns = null;
Assert.IsNull( ns.AsNullableGDIDSymbol());
Assert.IsNull( ns.AsNullableGDIDSymbol(new GDIDSymbol(new GDID(7, 8, 9), "AAA")));
Assert.AreEqual( new GDIDSymbol(new GDID(7,8,9), "AAA"), "wdef8we9f9u8".AsNullableGDIDSymbol(new GDIDSymbol(new GDID(7, 8, 9), "AAA")));
}
public void GDIDSymbol()
{
object obj = new GDIDSymbol(new GDID(3,4,5), "ABC");
Assert.AreEqual(obj, obj.AsGDIDSymbol());
Assert.AreEqual(obj, obj.AsGDIDSymbol(new GDIDSymbol(new GDID(23,14,15), "ABC")));
var link = new ELink(new GDID(4,12,8721));
Assert.AreEqual(link.AsGDIDSymbol, link.Link.AsGDIDSymbol());
Assert.AreEqual(link.AsGDIDSymbol, "3rewtfef:4:5".AsGDIDSymbol(link.AsGDIDSymbol()));
try
{
"3rewtfef:4:5".AsGDIDSymbol(link.AsGDIDSymbol, handling: ConvertErrorHandling.Throw);
Assert.Fail("No excepetion");
}
catch
{
Assert.Pass();
}
}
private void btnDecode_Click(object sender, EventArgs e)
{
var lnk2 = new ELink( tbELink.Text );
tbResult.Text = lnk2.GDID.ToString();
}
public void Encode_Decode_Max()
{
var lnk = new ELink(ulong.MaxValue, null);
lnk.Encode(1);
var lnk2 = new ELink( lnk.Link );
Assert.AreEqual(lnk.ID, lnk2.ID);
}
public void Encode_Decode_Min()
{
var lnk = new ELink(0, null);
lnk.Encode(1);
var lnk2 = new ELink( lnk.Link );
Assert.AreEqual(lnk.ID, lnk2.ID);
}
public void Encode_Max()
{
var lnk = new ELink(ulong.MaxValue, null);
lnk.Encode(1);
Assert.AreEqual("CHBRHM-VIVIVIVI-VIVIVIVI", lnk.Link);
}
public void GDID()
{
var link1 = new ELink(new GDID(5,1,2));
var link2 = new ELink(new GDID(0,1,2));
Assert.AreEqual( new GDID(5, 1, 2), "5:1:2".AsGDID());
Assert.AreEqual( new GDID(5, 1, 2), "5:1:2".AsType(typeof(GDID)));
Assert.AreEqual( new GDID(5, 1, 2), link1.Link.AsType(typeof(GDID), false));
Assert.AreEqual( new GDID(0, 1, 2), "0:1:2".AsGDID());
Assert.AreEqual( new GDID(0, 1, 2), "0:1:2".AsType(typeof(GDID)));
Assert.AreEqual( new GDID(0, 1, 2), link2.Link.AsType(typeof(GDID), false));
string ns = null;
Assert.IsNull( ns.AsNullableGDID());
Assert.IsNull( ns.AsNullableGDID(new GDID(7, 8, 9)));
Assert.AreEqual( new GDID(7,8,9), "dewsdfwefwerf".AsNullableGDID(new GDID(7, 8, 9)));
}