Support the dataBinary action in the openedFile event

src/api/filesystem.ts

@@ -1,4 +1,5 @@
 import { sendMessage } from '../ws/websocket';
+import { base64ToBytesArray } from '../helpers';
 
 export interface DirectoryEntry {
     entry: string;
@@ -68,13 +69,7 @@ export function readBinaryFile(path: string, options?: FileReaderOptions): Promi
     return new Promise((resolve: any, reject: any) => {
         sendMessage('filesystem.readBinaryFile', { path, ...options })
         .then((base64Data: string) => {
-            let binaryData: string = window.atob(base64Data);
-            let len: number = binaryData.length;
-            let bytes: Uint8Array = new Uint8Array(len);
-            for (let i = 0; i < len; i++) {
-                bytes[i] = binaryData.charCodeAt(i);
-            }
-            resolve(bytes.buffer);
+            resolve(base64ToBytesArray(base64Data));
         })
         .catch((error: any) => {
             reject(error);

src/helpers.ts

@@ -0,0 +1,11 @@
+export function base64ToBytesArray(data: string): ArrayBuffer {
+    let binaryData: string = window.atob(data);
+    let len: number = binaryData.length;
+    let bytes: Uint8Array = new Uint8Array(len);
+
+    for (let i = 0; i < len; i++) {
+        bytes[i] = binaryData.charCodeAt(i);
+    }
+
+    return bytes.buffer;
+}

src/ws/websocket.ts

@@ -1,5 +1,6 @@
 import * as extensions from '../api/extensions';
 import * as events from '../browser/events';
+import { base64ToBytesArray } from '../helpers';
 
 let ws;
 let nativeCalls = {};
@@ -103,6 +104,9 @@ function registerSocketEvents() {
         }
         else if(message.event) {
             // Event from process
+            if(message.event == 'openedFile' && message?.data?.action == 'dataBinary') {
+                message.data.data = base64ToBytesArray(message.data.data);
+            }
             events.dispatch(message.event, message.data);
         }
     });