src/binary_stream.js - Code Metrics - Inspection of "visual improve" - Dead4W/jsAesCrypt - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — main ( 823abd...137b2b )

by Ilya

created 2021-01-08 17:04 UTC

src/binary_stream.js A

↳ Parent: Project

Complexity

Total Complexity	9
Complexity/F	1.5

Size

Lines of Code	44
Function Count	6

Duplication

Duplicated Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
wmc	9
eloc	27
mnd	3
bc	3
fnc	6
dl	0
loc	44
rs	10
bpm	0.5
cpm	1.5
noi	1
c	0
b	0
f	0

3 Functions

Rating	Name	Size	Complexity
A	binary_stream.js ➔ finalize	3	1
A	binary_stream.js ➔ getLength	3	1
B	binary_stream.js ➔ appendBytes	23	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

Push — main ( 823abd...137b2b )

src/binary_stream.js A

Complexity

Size

Duplication

Importance

3 Functions

Duplication Side-by-Side

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