✨Implement ASCII viewer

nikhil-RGB · Mar 23, 2023 · cdfdb6d · cdfdb6d
1 parent e195aed
commit cdfdb6d
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/lib/pages/EncrypterPage.dart b/lib/pages/EncrypterPage.dart
@@ -37,6 +37,7 @@ class _EncrypterPageState extends State<EncrypterPage> {
   @override
   Widget build(BuildContext context) {
     binary.text = extractBinaryFromGrid();
+    ascii.text = parseUnix(binary.text);
     return SafeArea(
       child: Scaffold(
         backgroundColor: Colors.black,
@@ -232,6 +233,22 @@ class _EncrypterPageState extends State<EncrypterPage> {
     }
     return binary;
   }
+
+  String parseUnix(String binary) {
+    String unix = "";
+    for (int i = 0; i < binary.length; ++i) {
+      String sub = "";
+      if ((i + 12) <= binary.length) {
+        sub = binary.substring(i, (i = i + 12));
+        --i;
+      } else {
+        sub = binary.substring(i);
+        i = binary.length;
+      }
+      unix += String.fromCharCode(int.parse(sub, radix: 2));
+    }
+    return unix;
+  }
 }
 
 class AlwaysDisabledFocusNode extends FocusNode {