neutrinordp: support for 32 to 16 bitmap conversion

neutrinordp/xrdp-color.c

@@ -213,6 +213,28 @@ convert_bitmap(int in_bpp, int out_bpp, char *bmpdata,
         return bmpdata;
     }
 
+    if ((in_bpp == 16) && (out_bpp == 32))
+    {
+        out = (char *)g_malloc(width * height * 4, 0);
+        src = bmpdata;
+        dst = out;
+
+        for (i = 0; i < height; i++)
+        {
+            for (j = 0; j < width; j++)
+            {
+                pixel = *((tui16 *)src);
+                SPLITCOLOR16(red, green, blue, pixel);
+                pixel = COLOR24RGB(red, green, blue);
+                *((tui32 *)dst) = pixel;
+                src += 2;
+                dst += 4;
+            }
+        }
+
+        return out;
+    }
+
     g_writeln("convert_bitmap: error unknown conversion from %d to %d",
               in_bpp, out_bpp);
     return 0;

neutrinordp/xrdp-neutrinordp.c

@@ -145,6 +145,9 @@ lxrdp_connect(struct mod *mod)
                         g_snprintf(buf, 128, "Authentication error check your password "
                                  "and username");
                         break;
+                    case INSUFFICIENTPRIVILEGESERROR:
+						g_snprintf(buf, 128, "Insufficent privileges on target server");
+						break;
                     default:
                         g_snprintf(buf, 128, "Unhandled Errorcode from connect : %d",
                                  connectErrorCode);