#647 add to ElectronNET.API Process member interfaces for argv and type

Author: Todd Schavey

src/ElectronNET.API/Process.cs

@@ -1,5 +1,7 @@
 using System.Threading;
 using System.Threading.Tasks;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
 
 namespace ElectronNET.API
 {
@@ -34,27 +36,92 @@ internal static Process Instance
 
         private static readonly object _syncRoot = new();
 
+        /// <summary>
+        /// The process.execPath property returns the absolute pathname of the executable that started the Node.js process. Symbolic links, if any, are resolved.
+        /// </summary>
+        /// <example>
+        /// <code>
+        /// var path = await Electron.Process.ExecPathAsync;
+        /// </code>
+        /// </example>
+        public Task<string> ExecPathAsync
+        {
+            get
+            {
+                CancellationToken cancellationToken = new();
+                cancellationToken.ThrowIfCancellationRequested();
+
+                var taskCompletionSource = new TaskCompletionSource<string>();
+                using (cancellationToken.Register(() => taskCompletionSource.TrySetCanceled()))
+                {
+                    BridgeConnector.Socket.On("process-execPathCompleted", (text) =>
+                    {
+                        BridgeConnector.Socket.Off("process-execPathCompleted");
+                        taskCompletionSource.SetResult((string) text);
+                    });
+
+                    BridgeConnector.Socket.Emit("process-execPath");
+
+                    return taskCompletionSource.Task;
+                }
+            }
+        }
+
         /// <summary>
         /// TBD
         /// </summary>
         /// <value></value>
-        public async Task<string> GetExecPathAsync(CancellationToken cancellationToken = default)
+        public Task<string[]> ArgvAsync
         {
-            cancellationToken.ThrowIfCancellationRequested();
+            get
+            {
+                CancellationToken cancellationToken = new();
+                cancellationToken.ThrowIfCancellationRequested();
 
-            var taskCompletionSource = new TaskCompletionSource<string>();
-            using (cancellationToken.Register(() => taskCompletionSource.TrySetCanceled()))
+                var taskCompletionSource = new TaskCompletionSource<string[]>();
+                using (cancellationToken.Register(() => taskCompletionSource.TrySetCanceled()))
+                {
+                    BridgeConnector.Socket.On("process-argvCompleted", (value) =>
+                    {
+                        BridgeConnector.Socket.Off("process-argvCompleted");
+                        taskCompletionSource.SetResult( ((JArray)value).ToObject<string[]>() );
+                    });
+
+                BridgeConnector.Socket.Emit("process-argv");
+
+                    return taskCompletionSource.Task;
+                }
+            }
+        }
+
+        /// <summary>
+        /// The process.execPath property returns the absolute pathname of the executable that started the Node.js process. Symbolic links, if any, are resolved.
+        /// </summary>
+        /// <example>
+        /// <code>
+        /// var path = await Electron.Process.ExecPathAsync;
+        /// </code>
+        /// </example>
+        public Task<string> TypeAsync
+        {
+            get
             {
-                BridgeConnector.Socket.On("process-execPathCompleted", (text) =>
+                CancellationToken cancellationToken = new();
+                cancellationToken.ThrowIfCancellationRequested();
+
+                var taskCompletionSource = new TaskCompletionSource<string>();
+                using (cancellationToken.Register(() => taskCompletionSource.TrySetCanceled()))
                 {
-                    BridgeConnector.Socket.Off("process-execPathCompleted");
-                    taskCompletionSource.SetResult((string) text);
-                });
+                    BridgeConnector.Socket.On("process-typeCompleted", (text) =>
+                    {
+                        BridgeConnector.Socket.Off("process-typeCompleted");
+                        taskCompletionSource.SetResult((string) text);
+                    });
 
-                BridgeConnector.Socket.Emit("process-execPath");
+                    BridgeConnector.Socket.Emit("process-type");
 
-                return await taskCompletionSource.Task
-                    .ConfigureAwait(false);
+                    return taskCompletionSource.Task;
+                }
             }
         }
     }

src/ElectronNET.Host/api/process.js

@@ -8,4 +8,14 @@ export = (socket: Socket) => {
         const value = process.execPath;
         electronSocket.emit('process-execPathCompleted', value);
     });
+
+    socket.on('process-argv', () => {
+        const value = process.argv;
+        electronSocket.emit('process-argvCompleted', value);
+    });
+
+    socket.on('process-type', () => {
+        const value = process.type;
+        electronSocket.emit('process-typeCompleted', value);
+    });
 };