BizHawk/BizHawk.Client.Common/lua/EnvironmentSandbox.cs

using System;

// TODO - kill this file (or renew the concept as distinct from the LuaSandbox?)
namespace BizHawk.Client.Common
{
	public class EnvironmentSandbox
	{
		public static void Sandbox(Action callback)
		{
			// just a stub for right now
			callback();
		}
	}
}
-												Simple Lua sandbox.

Uses an EnvironmentSandbox to restore the Environment.CurrentDirectory. Will also catch any script exception and redirect them to the Lua console.

With this change, I've tried to replace all the places where Lua is executed so that if an exception occurs, it is catched, sent to the console and a callback is executed if necessary.

This also fixes a small issue where any callback generating an exception would crash BizHawk.

											
										
										
											2015-07-02 00:17:15 +00:00
+								using System;
-												overhaul lua sandboxing so that each lua script has its own sandbox. elaborate tracking of winform/event ownership to ensure that lua doesnt receive calls without going through the owner's sandbox. add win32-specific speed hacks for currdir set/get at higher speed. There may be bugs in this commit, but I think we're on the right track now.

											
										
										
											2016-02-01 01:54:48 +00:00
-												misc code cleanups in BizHawk.Client.Common

											
										
										
											2017-04-14 19:59:01 +00:00
+								// TODO - kill this file (or renew the concept as distinct from the LuaSandbox?)
-												lua: attempt to use sandbox in callbacks.

											
										
										
											2016-01-30 20:26:02 +00:00
+								namespace BizHawk.Client.Common
-												Simple Lua sandbox.

Uses an EnvironmentSandbox to restore the Environment.CurrentDirectory. Will also catch any script exception and redirect them to the Lua console.

With this change, I've tried to replace all the places where Lua is executed so that if an exception occurs, it is catched, sent to the console and a callback is executed if necessary.

This also fixes a small issue where any callback generating an exception would crash BizHawk.

											
										
										
											2015-07-02 00:17:15 +00:00
+								{
 									public class EnvironmentSandbox
 									{
 										public static void Sandbox(Action callback)
 										{
-												misc code cleanups in BizHawk.Client.Common

											
										
										
											2017-04-14 19:59:01 +00:00
+											// just a stub for right now
-												overhaul lua sandboxing so that each lua script has its own sandbox. elaborate tracking of winform/event ownership to ensure that lua doesnt receive calls without going through the owner's sandbox. add win32-specific speed hacks for currdir set/get at higher speed. There may be bugs in this commit, but I think we're on the right track now.

											
										
										
											2016-02-01 01:54:48 +00:00
+											callback();
-												Simple Lua sandbox.

Uses an EnvironmentSandbox to restore the Environment.CurrentDirectory. Will also catch any script exception and redirect them to the Lua console.

With this change, I've tried to replace all the places where Lua is executed so that if an exception occurs, it is catched, sent to the console and a callback is executed if necessary.

This also fixes a small issue where any callback generating an exception would crash BizHawk.

											
										
										
											2015-07-02 00:17:15 +00:00
+										}
 									}
 								}