ESM: Added remaining ByteRepr operations.

src/core/operations/ToHexContent.mjs

@@ -0,0 +1,81 @@
+/**
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2016
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation";
+import Utils from "../Utils";
+import {toHex} from "../lib/Hex";
+
+/**
+ * To Hex Content operation
+ */
+class ToHexContent extends Operation {
+
+    /**
+     * ToHexContent constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "To Hex Content";
+        this.module = "Default";
+        this.description = "Converts special characters in a string to hexadecimal.<br><br>e.g. <code>foo=bar</code> becomes <code>foo|3d|bar</code>.";
+        this.inputType = "byteArray";
+        this.outputType = "string";
+        this.args = [
+            {
+                "name": "Convert",
+                "type": "option",
+                "value": ["Only special chars", "Only special chars including spaces", "All chars"]
+            },
+            {
+                "name": "Print spaces between bytes",
+                "type": "boolean",
+                "value": false
+            }
+        ];
+    }
+
+    /**
+     * @param {byteArray} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        const convert = args[0];
+        const spaces = args[1];
+        if (convert === "All chars") {
+            let result = "|" + toHex(input) + "|";
+            if (!spaces) result = result.replace(/ /g, "");
+            return result;
+        }
+
+        let output = "",
+            inHex = false,
+            b;
+        const convertSpaces = convert === "Only special chars including spaces";
+        for (let i = 0; i < input.length; i++) {
+            b = input[i];
+            if ((b === 32 && convertSpaces) || (b < 48 && b !== 32) || (b > 57 && b < 65) || (b > 90 && b < 97) || b > 122) {
+                if (!inHex) {
+                    output += "|";
+                    inHex = true;
+                } else if (spaces) output += " ";
+                output += toHex([b]);
+            } else {
+                if (inHex) {
+                    output += "|";
+                    inHex = false;
+                }
+                output += Utils.chr(input[i]);
+            }
+        }
+        if (inHex) output += "|";
+        return output;
+    }
+
+}
+
+export default ToHexContent;