1 files changed, 94 insertions, 0 deletions
diff --git a/squirrel_3_0_1_stable/sqrat/sqrat/sqratUtil.h b/squirrel_3_0_1_stable/sqrat/sqrat/sqratUtil.h
new file mode 100644
index 000000000..991e2f524
--- /dev/null
+++ b/squirrel_3_0_1_stable/sqrat/sqrat/sqratUtil.h
@@ -0,0 +1,94 @@
+//
+// SqratUtil: Squirrel Utilities
+//
+
+//
+// Copyright (c) 2009 Brandon Jones
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+//  1. The origin of this software must not be misrepresented; you must not
+//  claim that you wrote the original software. If you use this software
+//  in a product, an acknowledgment in the product documentation would be
+//  appreciated but is not required.
+//
+//  2. Altered source versions must be plainly marked as such, and must not be
+//  misrepresented as being the original software.
+//
+//  3. This notice may not be removed or altered from any source
+//  distribution.
+//
+
+#if !defined(_SCRAT_UTIL_H_)
+#define _SCRAT_UTIL_H_
+
+#include <squirrel.h>
+#include <string.h>
+
+#include "sqratTypes.h"
+
+namespace Sqrat {
+
+class DefaultVM {
+private:
+    static HSQUIRRELVM& staticVm() {
+        static HSQUIRRELVM vm;
+        return vm;
+    }
+public:
+    static HSQUIRRELVM Get() {
+        return staticVm();
+    }
+    static void Set(HSQUIRRELVM vm) {
+        staticVm() = vm;
+    }
+};
+
+class ErrorHandling {
+private:
+    static bool& errorHandling() {
+        static bool eh = true;
+        return eh;
+    }
+public:
+    static bool IsEnabled() {
+        return errorHandling();
+    }
+    static void Enable(bool enable) {
+        errorHandling() = enable;
+    }
+};
+
+class Exception {
+public:
+    Exception(const string& msg) : message(msg) {}
+    Exception(const Exception& ex) : message(ex.message) {}
+
+    const string Message() const {
+        return message;
+    }
+
+private:
+    string message;
+};
+
+inline string LastErrorString( HSQUIRRELVM vm ) {
+    const SQChar* sqErr;
+    sq_getlasterror(vm);
+    if(sq_gettype(vm, -1) == OT_NULL) {
+        return string();
+    }
+    sq_tostring(vm, -1);
+    sq_getstring(vm, -1, &sqErr);
+    return string(sqErr);
+}
+
+}
+
+#endif