Merged esm branch into feature-magic. Ported FileType ops.

2025-04-21 07:16:17 -04:00 · 2018-05-20 16:49:42 +01:00 · 2018-05-20 16:49:42 +01:00 · ee519c7352
commit ee519c7352
parent 56d33ea487 1dddcb4345
385 changed files with 34205 additions and 39954 deletions
--- a/src/core/operations/FromOctal.mjs
+++ b/src/core/operations/FromOctal.mjs
@ -0,0 +1,81 @@
+/**
+ * @author Matt C [matt@artemisbot.uk]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation";
+import Utils from "../Utils";
+import {DELIM_OPTIONS} from "../lib/Delim";
+
+/**
+ * From Octal operation
+ */
+class FromOctal extends Operation {
+
+    /**
+     * FromOctal constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "From Octal";
+        this.module = "Default";
+        this.description = "Converts an octal byte string back into its raw value.<br><br>e.g. <code>316 223 316 265 316 271 316 254 40 317 203 316 277 317 205</code> becomes the UTF-8 encoded string <code>Γειά σου</code>";
+        this.inputType = "string";
+        this.outputType = "byteArray";
+        this.args = [
+            {
+                "name": "Delimiter",
+                "type": "option",
+                "value": DELIM_OPTIONS
+            }
+        ];
+        this.patterns = [
+            {
+                match: "^(?:[0-7]{1,2}|[123][0-7]{2})(?: (?:[0-7]{1,2}|[123][0-7]{2}))*$",
+                flags: "",
+                args: ["Space"]
+            },
+            {
+                match: "^(?:[0-7]{1,2}|[123][0-7]{2})(?:,(?:[0-7]{1,2}|[123][0-7]{2}))*$",
+                flags: "",
+                args: ["Comma"]
+            },
+            {
+                match: "^(?:[0-7]{1,2}|[123][0-7]{2})(?:;(?:[0-7]{1,2}|[123][0-7]{2}))*$",
+                flags: "",
+                args: ["Semi-colon"]
+            },
+            {
+                match: "^(?:[0-7]{1,2}|[123][0-7]{2})(?::(?:[0-7]{1,2}|[123][0-7]{2}))*$",
+                flags: "",
+                args: ["Colon"]
+            },
+            {
+                match: "^(?:[0-7]{1,2}|[123][0-7]{2})(?:\\n(?:[0-7]{1,2}|[123][0-7]{2}))*$",
+                flags: "",
+                args: ["Line feed"]
+            },
+            {
+                match: "^(?:[0-7]{1,2}|[123][0-7]{2})(?:\\r\\n(?:[0-7]{1,2}|[123][0-7]{2}))*$",
+                flags: "",
+                args: ["CRLF"]
+            },
+        ];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {byteArray}
+     */
+    run(input, args) {
+        const delim = Utils.charRep(args[0] || "Space");
+        if (input.length === 0) return [];
+        return input.split(delim).map(val => parseInt(val, 8));
+    }
+
+}
+
+export default FromOctal;