All files / src/node-transformers/node-obfuscators/replacers NumberLiteralReplacer.ts

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1x
1x
 
 
 
 
 
1x
1x
 
1x
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34707x
 
 
 
 
 
 
 
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import { injectable, inject } from 'inversify';
import { ServiceIdentifiers } from '../../../container/ServiceIdentifiers';
 
import { ICustomNode } from '../../../interfaces/custom-nodes/ICustomNode';
import { IOptions } from '../../../interfaces/options/IOptions';
import { IStorage } from '../../../interfaces/storages/IStorage';
 
import { AbstractReplacer } from './AbstractReplacer';
import { Utils } from '../../../Utils';
 
@injectable()
export class NumberLiteralReplacer extends AbstractReplacer {
    /**
     * @param customNodesStorage
     * @param options
     */
    constructor (
        @inject(ServiceIdentifiers['IStorage<ICustomNode>']) customNodesStorage: IStorage<ICustomNode>,
        @inject(ServiceIdentifiers.IOptions) options: IOptions
    ) {
        super(customNodesStorage, options);
    }
 
    /**
     * @param nodeValue
     * @returns {string}
     */
    public replace (nodeValue: number): string {
        const prefix: string = '0x';
 
        if (!Utils.isInteger(nodeValue)) {
            return String(nodeValue);
        }
 
        return `${prefix}${Utils.decToHex(nodeValue)}`;
    }
}