binary_stream.js ➔ appendBytes - Code Metrics - Dead4W/jsAesCrypt - Measure and Improve Code Quality continuously with Scrutinizer

binary_stream.js ➔ appendBytes B
last analyzed 2021-01-09 09:41 UTC

↳ Parent: src/binary_stream.js

Complexity

Conditions

Size

Total Lines	23
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	15
dl	0
loc	23
rs	8
c	0
b	0
f	0
cc	7

/** global: aesCrypt */

/**
 * binary array stream object
 *
 *
 * @return The BinaryStream object.
 *
 * @static
 *
 * @example
 *     var BinaryStream = BinaryStream([1,2,3]);
 *     BinaryStream.appendBytes([4,5,6]);
 *     BinaryStream.appendBytes("\x07\x08\x09");
 *     console.log(BinaryStream.finalize()) // returns Uint8Array [1,2,3,4,5,6,7,8,9]
 *
 * @param arr origin array
 */

(function () {
    let LIB = aesCrypt;

    aesCrypt.BinaryStream = function(arr = []) {
        let _data = new Uint8Array(arr);

        function appendBytes(input) {
            let tmp = [];

            if (typeof (input) == "number") {
                let hex = input.toString(16);
                tmp = hex.match(/.{1,2}/g).map((byte) => parseInt(byte, 16));
            } else if (typeof (input) == "string") {
                for (let i = 0; i < input.length; i ++) {
                    tmp.push(input.charCodeAt(i));
                }
            } else {
                tmp = input;
            }

            tmp = new Uint8Array(tmp);

            let tmpArr = new Uint8Array(_data.length + tmp.length);

            tmpArr.set(_data);
            tmpArr.set(tmp, _data.length);

            _data = tmpArr;
        }

        function finalize() {
            return _data;
        }

        function getLength() {
            return _data.length;
        }

        return {
            appendBytes,
            finalize,
            getLength,
        };
    };
}());

1			/** global: aesCrypt */
2
3			/**
4			* binary array stream object
5			*
6			*
7			* @return The BinaryStream object.
8			*
9			* @static
10			*
11			* @example
12			* var BinaryStream = BinaryStream([1,2,3]);
13			* BinaryStream.appendBytes([4,5,6]);
14			* BinaryStream.appendBytes("\x07\x08\x09");
15			* console.log(BinaryStream.finalize()) // returns Uint8Array [1,2,3,4,5,6,7,8,9]
16			*
17			* @param arr origin array
18			*/
19
20			(function () {
21			let LIB = aesCrypt;
			0 ignored issues – show Unused Code introduced 2021-01-08 16:25 UTC by Report Bug Copy Issue Report The variable `LIB` seems to be never used. Consider removing it. Loading history...
22			aesCrypt.BinaryStream = function(arr = []) {
23			let _data = new Uint8Array(arr);
24
25			function appendBytes(input) {
26			let tmp = [];
27
28			if (typeof (input) == "number") {
29			let hex = input.toString(16);
30			tmp = hex.match(/.{1,2}/g).map((byte) => parseInt(byte, 16));
31			} else if (typeof (input) == "string") {
32			for (let i = 0; i < input.length; i ++) {
33			tmp.push(input.charCodeAt(i));
34			}
35			} else {
36			tmp = input;
37			}
38
39			tmp = new Uint8Array(tmp);
40
41			let tmpArr = new Uint8Array(_data.length + tmp.length);
42
43			tmpArr.set(_data);
44			tmpArr.set(tmp, _data.length);
45
46			_data = tmpArr;
47			}
48
49			function finalize() {
50			return _data;
51			}
52
53			function getLength() {
54			return _data.length;
55			}
56
57			return {
58			appendBytes,
59			finalize,
60			getLength,
61			};
62			};
63			}());

Dead4W / jsAesCrypt

binary_stream.js ➔ appendBytes B last analyzed 2021-01-09 09:41 UTC

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binary_stream.js ➔ appendBytes B
last analyzed 2021-01-09 09:41 UTC