etherscan-io
diff --git a/‎dev/manual_tests/lib/raw_keyboard.dart
+5 b/‎dev/manual_tests/lib/raw_keyboard.dart
+5
diff --git a/‎dev/tools/gen_keycodes/bin/gen_keycodes.dart
+28-1 b/‎dev/tools/gen_keycodes/bin/gen_keycodes.dart
+28-1
@@ -97,6 +97,11 @@ class _HardwareKeyDemoState extends State<RawKeyboardDemo> {
             dataText.add(Text('characters: ${data.characters}'));
             dataText.add(Text('charactersIgnoringModifiers: ${data.charactersIgnoringModifiers}'));
             dataText.add(Text('modifiers: ${data.modifiers} (${_asHex(data.modifiers)})'));
+          } else if (data is RawKeyEventDataLinux) {
+            dataText.add(Text('keyCode: ${data.keyCode} (${_asHex(data.keyCode)})'));
+            dataText.add(Text('scanCode: ${data.scanCode}'));
+            dataText.add(Text('codePoint: ${data.codePoint}'));
+            dataText.add(Text('modifiers: ${data.modifiers} (${_asHex(data.modifiers)})'));
           }
           dataText.add(Text('logical: ${_event.logicalKey}'));
           dataText.add(Text('physical: ${_event.physicalKey}'));
 
@@ -38,6 +38,11 @@ Future<String> getAndroidScanCodes() async {
   return utf8.decode(base64.decode(await http.read(scanCodesUri)));
 }
 
+Future<String> getGlfwKeyCodes() async {
+  final Uri keyCodesUri = Uri.parse('https://raw.githubusercontent.com/glfw/glfw/master/include/GLFW/glfw3.h');
+  return await http.read(keyCodesUri);
+}
+
 Future<void> main(List<String> rawArguments) async {
   final ArgParser argParser = ArgParser();
   argParser.addOption(
@@ -66,6 +71,19 @@ Future<void> main(List<String> rawArguments) async {
     defaultsTo: path.join(flutterRoot.path, 'dev', 'tools', 'gen_keycodes', 'data', 'key_name_to_android_name.json'),
     help: 'The path to where the Android keycode to DomKey mapping is.',
   );
+  argParser.addOption(
+    'glfw-keycodes',
+    defaultsTo: null,
+    help: 'The path to where the GLFW keycodes header file should be read. '
+        'If --glfw-keycodes is not specified, the input will be read from the '
+        'correct file in the GLFW github repository.',
+  );
+    argParser.addOption(
+    'glfw-domkey',
+    defaultsTo: path.join(flutterRoot.path, 'dev', 'tools', 'gen_keycodes', 'data', 'key_name_to_glfw_name.json'),
+    help: 'The path to where the GLFW keycode to DomKey mapping is.',
+  );
+
   argParser.addOption(
     'data',
     defaultsTo: path.join(flutterRoot.path, 'dev', 'tools', 'gen_keycodes', 'data', 'key_data.json'),
@@ -136,8 +154,17 @@ Future<void> main(List<String> rawArguments) async {
       androidScanCodes = File(parsedArguments['android-scancodes']).readAsStringSync();
     }
 
+    String glfwKeyCodes;
+    if (parsedArguments['glfw-keycodes'] == null) {
+      glfwKeyCodes = await getGlfwKeyCodes();
+    } else {
+      glfwKeyCodes = File(parsedArguments['glfw-keycodes']).readAsStringSync();
+    }
+
+    final String glfwToDomKey = File(parsedArguments['glfw-domkey']).readAsStringSync();
     final String androidToDomKey = File(parsedArguments['android-domkey']).readAsStringSync();
-    data = KeyData(hidCodes, androidScanCodes, androidKeyCodes, androidToDomKey);
+
+    data = KeyData(hidCodes, androidScanCodes, androidKeyCodes, androidToDomKey, glfwKeyCodes, glfwToDomKey);
 
     const JsonEncoder encoder = JsonEncoder.withIndent('  ');
     File(parsedArguments['data']).writeAsStringSync(encoder.convert(data.toJson()));