1. Added process.pid on windows

2. Added user-sessions.consoleUid() on windows
3. updated message-box to dispatch to consoleUid when necessary on Windows

microscript/ILibDuktape_ScriptContainer.c

@@ -1047,8 +1047,11 @@ void ILibDuktape_ScriptContainer_Process_Init(duk_context *ctx, char **argList)
 	
 #ifdef _POSIX
 	duk_push_int(ctx, (duk_int_t)getpid());
-	ILibDuktape_CreateReadonlyProperty(ctx, "pid");								
+#else
+	duk_push_int(ctx, (duk_int_t)GetCurrentProcessId());
 #endif
+	ILibDuktape_CreateReadonlyProperty(ctx, "pid");								
+
 
 	emitter = ILibDuktape_EventEmitter_Create(ctx);
 	ILibDuktape_EventEmitter_CreateEventEx(emitter, "exit");

modules/message-box.js

@@ -74,12 +74,33 @@ function messageBox()
     this._ObjectID = 'message-box';
     this.create = function create(title, caption, timeout)
     {
+        var GM = require('_GenericMarshal');
+        var kernel32 = GM.CreateNativeProxy('kernel32.dll');
+        kernel32.CreateMethod('ProcessIdToSessionId');
+        var psid = GM.CreateVariable(4);
+        if (kernel32.ProcessIdToSessionId(process.pid, psid).Val == 0)
+        {
+            ret._rej('Internal Error');
+            return (ret);
+        }
+
         if (timeout == null) { timeout = 10; }
         var ret = new promise(function (res, rej) { this._res = res; this._rej = rej; });
+        var options = { executionTimeout: timeout };
+
+        try
+        {
+            options.sessionId = require('user-sessions').consoleUid();
+            if (options.sessionId == psid.toBuffer().readUInt32LE()) { delete options.sessionId; }
+        }
+        catch(ee)
+        {
+            ret._rej('No logged on users');
+            return (ret);
+        }
         ret._title = title;
         ret._caption = caption;
-
+        ret._container = require('ScriptContainer').Create(options);
-        ret._container = require('ScriptContainer').Create(timeout, ContainerPermissions.DEFAULT);
         ret._container.promise = ret;
         ret._container.on('data', function (j)
         {

modules/user-sessions.js

@@ -90,6 +90,7 @@ function UserSessions()
         this._marshal = require('_GenericMarshal');
         this._kernel32 = this._marshal.CreateNativeProxy('Kernel32.dll');
         this._kernel32.CreateMethod('GetLastError');
+        this._kernel32.CreateMethod('WTSGetActiveConsoleSessionId')
         
         try
         {
@@ -202,7 +203,12 @@ function UserSessions()
             this._wts.WTSFreeMemory(buffer.Deref());
             return (retVal);
         };
-
+        this.consoleUid = function consoleUid()
+        {
+            var id = this._kernel32.WTSGetActiveConsoleSessionId().Val;
+            if(id==0xFFFFFFFF) {throw('Nobody logged in');}
+            return (id);
+        };
         this.Current = function Current(cb)
         {
             var retVal = {};