adding the type definitions for the DataStream.js library

2026-09-09 11:13:57 +08:00 · 2015-05-16 12:45:11 +05:30
parent 7d2f0aa875
commit 14e5d8e09d
2 changed files with 1117 additions and 0 deletions
@@ -0,0 +1,180 @@
+/// <reference path="DataStream.js.d.ts" />
+
+var buf = new ArrayBuffer(100);
+var ds = new DataStream(buf);
+ds = new DataStream(buf, 10);
+ds = new DataStream(buf, 10, DataStream.BIG_ENDIAN);
+
+ds.save('somefile.ext');
+ds.dynamicSize = true;
+
+for (var i=0; i<ds.byteLength; i++) {
+}
+
+ds.buffer = buf;
+ds.byteOffset = 10;
+ds.seek(0);
+ds.isEof();
+
+var int32arr: Int32Array;
+var int16arr: Int16Array;
+var int8arr: Int8Array;
+
+var uint32arr: Uint32Array;
+var uint16arr: Uint16Array;
+var uint8arr: Uint8Array;
+
+var float64arr: Float64Array;
+var float32arr: Float32Array;
+
+var val: number;
+var str: string;
+
+int32arr = ds.mapInt32Array(2);
+int32arr = ds.mapInt32Array(2, DataStream.LITTLE_ENDIAN);
+
+int16arr = ds.mapInt16Array(2);
+int16arr = ds.mapInt16Array(2, DataStream.BIG_ENDIAN);
+
+int8arr = ds.mapInt8Array(2);
+
+uint32arr = ds.mapUint32Array(2);
+uint32arr = ds.mapUint32Array(2, DataStream.LITTLE_ENDIAN);
+
+uint16arr = ds.mapUint16Array(2);
+uint16arr = ds.mapUint16Array(2, DataStream.BIG_ENDIAN);
+
+uint8arr = ds.mapUint8Array(2);
+
+float64arr = ds.mapFloat64Array(2);
+float64arr = ds.mapFloat64Array(2, DataStream.LITTLE_ENDIAN);
+
+float32arr = ds.mapFloat32Array(2);
+float32arr = ds.mapFloat32Array(2, DataStream.BIG_ENDIAN);
+
+int32arr = ds.readInt32Array(2);
+int32arr = ds.readInt32Array(2, DataStream.LITTLE_ENDIAN);
+
+int16arr = ds.readInt16Array(2);
+int16arr = ds.readInt16Array(2, DataStream.BIG_ENDIAN);
+
+int8arr = ds.readInt8Array(2);
+
+uint32arr = ds.readUint32Array(2);
+uint32arr = ds.readUint32Array(2, DataStream.LITTLE_ENDIAN);
+
+uint16arr = ds.readUint16Array(2);
+uint16arr = ds.readUint16Array(2, DataStream.BIG_ENDIAN);
+
+uint8arr = ds.readUint8Array(2);
+
+float64arr = ds.readFloat64Array(2);
+float64arr = ds.readFloat64Array(2, DataStream.LITTLE_ENDIAN);
+
+float32arr = ds.readFloat32Array(2);
+float32arr = ds.readFloat32Array(2, DataStream.BIG_ENDIAN);
+
+ds.writeInt32Array(new Int32Array([1,2,3]));
+ds.writeInt32Array(new Int32Array([1,2,3]), DataStream.BIG_ENDIAN);
+
+ds.writeInt16Array(new Int16Array([1,2,3]));
+ds.writeInt16Array(new Int16Array([1,2,3]), DataStream.BIG_ENDIAN);
+
+ds.writeInt8Array(new Int8Array([1,2,3]));
+
+ds.writeUint32Array(new Uint32Array([1,2,3]));
+ds.writeUint32Array(new Uint32Array([1,2,3]), DataStream.BIG_ENDIAN);
+
+ds.writeUint16Array(new Uint16Array([1,2,3]));
+ds.writeUint16Array(new Uint16Array([1,2,3]), DataStream.BIG_ENDIAN);
+
+ds.writeUint8Array(new Uint8Array([1,2,3]));
+
+ds.writeFloat64Array(new Float64Array([1,2,3]));
+ds.writeFloat64Array(new Float64Array([1,2,3]), DataStream.BIG_ENDIAN);
+
+ds.writeFloat32Array(new Float32Array([1,2,3]));
+ds.writeFloat32Array(new Float32Array([1,2,3]), DataStream.BIG_ENDIAN);
+
+val = ds.readInt32();
+val = ds.readInt32(DataStream.LITTLE_ENDIAN);
+
+val = ds.readInt16();
+val = ds.readInt16(DataStream.BIG_ENDIAN);
+
+val = ds.readInt8();
+
+val = ds.readUint32();
+val = ds.readUint32(DataStream.LITTLE_ENDIAN);
+
+val = ds.readUint16();
+val = ds.readUint16(DataStream.BIG_ENDIAN);
+
+val = ds.readUint8();
+
+val = ds.readFloat64();
+val = ds.readFloat64(DataStream.LITTLE_ENDIAN);
+
+val = ds.readFloat32();
+val = ds.readFloat32(DataStream.BIG_ENDIAN);
+
+ds.writeInt32(1);
+ds.writeInt32(2, DataStream.BIG_ENDIAN);
+
+ds.writeInt16(1);
+ds.writeInt16(2, DataStream.LITTLE_ENDIAN);
+
+ds.writeInt8(1);
+
+ds.writeUint32(1);
+ds.writeUint32(2, DataStream.BIG_ENDIAN);
+
+ds.writeUint16(1);
+ds.writeUint16(2, DataStream.LITTLE_ENDIAN);
+
+ds.writeUint8(1);
+
+ds.writeFloat32(1);
+ds.writeFloat32(2, DataStream.BIG_ENDIAN);
+
+ds.writeFloat64(1);
+ds.writeFloat64(2, DataStream.LITTLE_ENDIAN);
+
+var embed = [
+    'tag', 'uint32be',
+    'code', 'uint32le',
+    'greet', 'cstring'
+];
+    
+var def = [
+    'tag', 'cstring:4',
+    'code', 'uint32le',
+    'embed', embed,
+    'length', 'uint16be',
+    'data', ['[]', 'float32be', 'length'],
+    'greet', 'cstring:20',
+    'endNote', 'uint8'
+];
+
+var obj = ds.readStruct(def);
+ds.writeStruct(def, obj);
+
+str = ds.readUCS2String(2);
+str = ds.readUCS2String(2, DataStream.LITTLE_ENDIAN);
+
+ds.writeUCS2String("str");
+ds.writeUCS2String("str", DataStream.LITTLE_ENDIAN);
+ds.writeUCS2String("str", DataStream.LITTLE_ENDIAN, 1);
+
+str = ds.readString(2);
+str = ds.readString(2, "ASCII");
+
+ds.writeString("str");
+ds.writeString("str", "ASCII");
+ds.writeString("str", "ASCII", 1);
+
+str = ds.readCString();
+str = ds.readCString(2);
+
+ds.writeCString("str");
+ds.writeCString("str", 1);