Biser

Biser is a binary serializer for javascript and .NET (dotnet C# VB.NET).

$3

``javascript
//Object preparation
var obj1=function()
{
this.MyString = "";
this.MyDigit = 0;
this.BiserEncode = function(enc)
{
var mb1=new Biser();
mb1.RootBiser = enc.RootBiser;
mb1
.EString(this.MyString)
.EDouble(this.MyDigit)
;
};
this.BiserDecode = function(enc)
{
var mb1=new Biser();
mb1.RootBiser = enc.RootBiser;
this.MyString = mb1.DString();
this.MyDigit = mb1.DDouble();
return this;
};
};

function Main()
{
//preparation of simple objects
var tar = [];
for (var i = 0; i < 32; i++) {
tar[i] = -146546886;
}
var tar1 = [];
for (var i = 0; i < 33; i++) {
tar1[i] = "AbcdefПривет";
}

var o1 = new obj1();
o1.MyString = "tes12";
o1.MyDigit = 15.47;

var tar2 = [];
for (var i = 0; i < 3; i++) {
var o2 = new obj1();
o2.MyString = "kes1244";
o2.MyDigit = 27.789+i;
tar2[i] = o2;
}

var cbp = new ArrayBuffer(3);
var ucbp= new Uint8Array(cbp);
ucbp[0] = 18;
ucbp[1] = 19;
ucbp[2] = 20;


//Encoding itself
var mb = new Biser();
mb
.ELong(1521797378957)
.ELong(-1521797378957)
.ELong(-123879)
.ELong(12378987878)
.EArray(tar,function(x){mb.ELong(x);})
.EDouble(124e-112)
.EDouble(156.678)
.EString("HelloПривет1")
.EArray(tar1,function(x){mb.EString(x);})
.EDouble(1666.12)
.EDate(new Date(Date.now()))
;

o1.BiserEncode(mb); //EObject that implements BiserEncode function?

mb.EArray(tar2,function(x){ x.BiserEncode(mb);});

var mb1=new Biser();
mb1.RootBiser = mb.RootBiser;
mb1
.ELong(12)
;

mb.EUint8Array(ucbp);
mb.EBool(false);
mb.EBool(true);
mb.ELong(17);

//---End of Encoding

//Decoding
console.log(mb.DLong());
console.log(mb.DLong());
console.log(mb.DLong());
console.log(mb.DLong());
var arr = mb.DArray(function(){ return mb.DLong();});
console.log(arr.length + " of " + arr[0]);
console.log(mb.DDouble());
console.log(mb.DDouble());
console.log(mb.DString());
var arr1 = mb.DArray(function(){ return mb.DString();});
console.log(arr1.length + " of " + arr1[3]);
console.log(mb.DDouble());
console.log(mb.DDate());

var o1b = (new obj1()).BiserDecode(mb);
console.log(o1b.MyString);
console.log(o1b.MyDigit);

var arr2 = mb.DArray(function(){ return (new obj1()).BiserDecode(mb);});
console.log(arr2.length + " of " + arr2[1].MyString + " and " + arr2[1].MyDigit);

var mbD1=new Biser();
mbD1.RootBiser = mb.RootBiser;
console.log(mbD1.DLong());
////console.log(mb.DLong()); //or on

var uintarr = mb.DUint8Array();
console.log(uintarr[1]);
var mySecArray = new Uint8Array(uintarr.buffer);
console.log(mySecArray[2]);

console.log(mb.DBool());
console.log(mb.DBool());
console.log(mb.DLong());

//---End of Decoding

//Shows the content of the encoder that can be sent to .NET (dotnet) server
console.log(mb.ear);
return;
`

$3

`javascript
//Javascript part
function SendToDotNetServerAndReceiveAnswer()
{
var xhr = new XMLHttpRequest();
xhr.open('POST', 'testBin');
xhr.responseType = "arraybuffer";

xhr.onload = function() {
if (xhr.status === 200) {

var arrayBuffer = xhr.response;

if (arrayBuffer) {
//Receiving from C# server
var mb = new Biser();
mb.ear = new Uint8Array(arrayBuffer);
console.log(mb.DLong());
console.log(mb.DLong());
console.log(mb.DLong());
console.log(mb.DLong());
console.log(mb.DDate());
console.log(mb.DDate());
console.log(mb.DDouble());
console.log(mb.DDouble());
console.log(mb.DString());

var arr1 = mb.DArray(function(){ return mb.DString();});
console.log(arr1.length + " of " + arr1[2]);

console.log(mb.DBool());
console.log(mb.DBool());

var arr2 = mb.DArray(function(){ return (new obj1()).BiserDecode(mb);});
console.log(arr2.length + " of " + arr2[1].MyString + " and " + arr2[1].MyDigit);

var uintarr = mb.DUint8Array();
console.log(uintarr[2]);

var arr3 = mb.DArray(function(){ return mb.DUint8Array();});
console.log(arr3.length + " of " + arr3[2][1]);
}

}
else {
alert('Request failed. Returned status of ' + xhr.status);
}
};

//Prepare some objects to send
var tar1 = [];
for (var i = 0; i < 33; i++) {
tar1[i] = "AbcdefПривет";
}

var cbp = new ArrayBuffer(3);
var ucbp= new Uint8Array(cbp);
ucbp[0] = 18;
ucbp[1] = 250;
ucbp[2] = 128;

var tar2 = [];
for (var i = 0; i < 3; i++) {
var o2 = new obj1();
o2.MyString = "kes1244";
o2.MyDigit = 27.789+i;
tar2[i] = o2;
}

//Sending to C# server
var isend=new Biser();
isend
.ELong(-999999999999999) //Works up to .ELong(999999999999999) or (-999999999999999) ulong can take one digit more. this "99999999999999987" returns "99999999999999984", c# 9223372036854775807 -long.max
.ELong(125879)
.EDouble(-17000.3287)
.EString("abcHello привет hi")
.ELong(-125)
.EDate(new Date(Date.now()))
.EArray(tar1,function(x){isend.EString(x);})
.EDouble(15.17)
.EBool(false)
.EBool(true)
.EUint8Array(ucbp)
.EArray(tar2,function(x){ x.BiserEncode(isend);})
;

xhr.send( new Uint8Array(isend.ear));

}
`

`C#
//C# part
using Biser;

//req.PostContent - received from server
var decoder = new Biser.Decoder(req.PostContent);

Console.WriteLine(decoder.JSGetLong());
Console.WriteLine(decoder.JSGetLong());
Console.WriteLine(decoder.JSGetDouble());
Console.WriteLine(decoder.JSGetString());
Console.WriteLine(decoder.JSGetLong());
Console.WriteLine(decoder.JSGetDate().ToString("dd.MM.yyyy HH:mm:ss.ms"));

List lst = decoder.CheckNull() ? null : new List();
if (lst != null)
{
decoder.GetCollection(() => { return decoder.JSGetString(); }, lst, true);
//foreach (var item in lst)
// Console.WriteLine(item);
}

Console.WriteLine(decoder.JSGetDouble());
Console.WriteLine(decoder.JSGetBool());
Console.WriteLine(decoder.JSGetBool());

var abt = decoder.JSGetByteArray();

List> lst1 = decoder.CheckNull() ? null : new List>();
if (lst != null)
{
decoder.GetCollection(() => { return new Tuple
(decoder.JSGetString(),decoder.JSGetDouble()); }, lst1, true);
foreach (var item in lst1)
Console.WriteLine(item.Item1);
}


//Sending to JS client

resp.TransferType = GccObjects.Net.Web.HttpResponseModule.eTransferType.AS_BYTE_ARRAY;

List lstStr = new List { "hi", "nice", "приZtrüüü" };
List> lstTpl = new List>
{
new Tuple("v1",12.15),
new Tuple("v2",14.16),
new Tuple("v3",17.10),
};
List lstBta = new List { new byte[] { 1,2,3}, new byte[] { 200, 170, 15 }, new byte[] { 59, 14, 150 } };

var enc = new Biser.Encoder();
enc
.JSAdd(-999999999999999)
.JSAdd(999999999999999)
.JSAdd(1278)
.JSAdd(-1278)
.JSAdd(DateTime.Now)
.JSAdd(DateTime.UtcNow)
.JSAdd(-17000.3287)
.JSAdd(15.17)
.JSAdd("abcПр")
.Add(lstStr, r => { enc.JSAdd(r); })
.JSAdd(true)
.JSAdd(false)
.Add(lstTpl, r => { enc.JSAdd(r.Item1); enc.JSAdd(r.Item2); })
.JSAdd(new byte[] { 8, 128 ,254})
.Add(lstBta, r => { enc.JSAdd(r); })
;
resp.Result_As_ByteArray = enc.Encode(); //this should be send to the browser
``