--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/runtime.c	Sun Jun 28 17:28:57 2009 -0700
@@ -0,0 +1,105 @@
+#include "runtime.h"
+#include "context.h"
+#include "utils.h"
+
+static PyObject *
+PYM_JSRuntimeNew(PyTypeObject *type, PyObject *args,
+                 PyObject *kwds)
+{
+  PYM_JSRuntimeObject *self;
+
+  self = (PYM_JSRuntimeObject *) type->tp_alloc(type, 0);
+  if (self != NULL) {
+    self->rt = JS_NewRuntime(8L * 1024L * 1024L);
+    if (!self->rt) {
+      PyErr_SetString(PYM_error, "JS_NewRuntime() failed");
+      type->tp_dealloc((PyObject *) self);
+      self = NULL;
+    }
+  }
+
+  return (PyObject *) self;
+}
+
+static void
+PYM_JSRuntimeDealloc(PYM_JSRuntimeObject *self)
+{
+  if (self->rt) {
+    JS_DestroyRuntime(self->rt);
+    self->rt = NULL;
+  }
+
+  self->ob_type->tp_free((PyObject *) self);
+}
+
+static PyObject *
+PYM_newContext(PYM_JSRuntimeObject *self, PyObject *args)
+{
+  PYM_JSContextObject *context = PyObject_New(PYM_JSContextObject,
+                                              &PYM_JSContextType);
+
+  context->runtime = self;
+  Py_INCREF(self);
+
+  context->cx = JS_NewContext(self->rt, 8192);
+  if (context->cx == NULL) {
+    PyErr_SetString(PYM_error, "JS_NewContext() failed");
+    Py_DECREF(context);
+    return NULL;
+  }
+
+  JS_SetOptions(context->cx, JSOPTION_VAROBJFIX);
+  JS_SetVersion(context->cx, JSVERSION_LATEST);
+
+  return (PyObject *) context;
+}
+
+static PyMethodDef PYM_JSRuntimeMethods[] = {
+  {"new_context", (PyCFunction) PYM_newContext, METH_VARARGS,
+   "Create a new JavaScript context."},
+  {NULL, NULL, 0, NULL}
+};
+
+PyTypeObject PYM_JSRuntimeType = {
+  PyObject_HEAD_INIT(NULL)
+  0,                           /*ob_size*/
+  "pymonkey.Runtime",          /*tp_name*/
+  sizeof(PYM_JSRuntimeObject), /*tp_basicsize*/
+  0,                           /*tp_itemsize*/
+  /*tp_dealloc*/
+  (destructor) PYM_JSRuntimeDealloc,
+  0,                           /*tp_print*/
+  0,                           /*tp_getattr*/
+  0,                           /*tp_setattr*/
+  0,                           /*tp_compare*/
+  0,                           /*tp_repr*/
+  0,                           /*tp_as_number*/
+  0,                           /*tp_as_sequence*/
+  0,                           /*tp_as_mapping*/
+  0,                           /*tp_hash */
+  0,                           /*tp_call*/
+  0,                           /*tp_str*/
+  0,                           /*tp_getattro*/
+  0,                           /*tp_setattro*/
+  0,                           /*tp_as_buffer*/
+  Py_TPFLAGS_DEFAULT,          /*tp_flags*/
+  /* tp_doc */
+  "JavaScript Runtime.",
+  0,		               /* tp_traverse */
+  0,		               /* tp_clear */
+  0,		               /* tp_richcompare */
+  0,		               /* tp_weaklistoffset */
+  0,		               /* tp_iter */
+  0,		               /* tp_iternext */
+  PYM_JSRuntimeMethods,        /* tp_methods */
+  0,                           /* tp_members */
+  0,                           /* tp_getset */
+  0,                           /* tp_base */
+  0,                           /* tp_dict */
+  0,                           /* tp_descr_get */
+  0,                           /* tp_descr_set */
+  0,                           /* tp_dictoffset */
+  0,                           /* tp_init */
+  0,                           /* tp_alloc */
+  PYM_JSRuntimeNew,            /* tp_new */
+};