com.synopsys.integration.blackduck.codelocation.signaturescanner.command.ScanCommandQuoteParser Maven / Gradle / Ivy

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A library for using various capabilities of Black Duck, notably the REST API and signature scanning.

There is a newer version: 66.2.19

/*
 * blackduck-common
 *
 * Copyright (c) 2021 Synopsys, Inc.
 *
 * Use subject to the terms and conditions of the Synopsys End User Software License and Maintenance Agreement. All rights reserved worldwide.
 */
package com.synopsys.integration.blackduck.codelocation.signaturescanner.command;

public class ScanCommandQuoteParser {

    public boolean hasEvenNumberOfNonEscapedQuotes(String command) {
        int numberOfNonEscapedQuotes = 0;
        char quote = '"';
        char backslash = '\\';
        char last = 0;
        for (char current : command.toCharArray()) {
            if (current == quote && last != backslash) {
                numberOfNonEscapedQuotes++;
            }
            last = current;
        }

        return (numberOfNonEscapedQuotes % 2) == 0;
    }
}