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Copy pathruntime.c
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141 lines (120 loc) · 4.21 KB
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/*
* Copyright 2009 Paul J. Davis <paul.joseph.davis@gmail.com>
*
* This file is part of the python-spidermonkey package released
* under the MIT license.
*
*/
#include "spidermonkey.h"
PyObject*
Runtime_new(PyTypeObject* type, PyObject* args, PyObject* kwargs)
{
Runtime* self = NULL;
unsigned int stacksize = 0x2000000; // 32 MiB heap size.
if(!PyArg_ParseTuple(args, "|I", &stacksize)) goto error;
self = (Runtime*) type->tp_alloc(type, 0);
if(self == NULL) goto error;
self->rt = JS_NewRuntime(stacksize);
if(self->rt == NULL)
{
PyErr_SetString(JSError, "Failed to allocate new JSRuntime.");
goto error;
}
goto success;
error:
Py_XDECREF(self);
self = NULL;
success:
return (PyObject*) self;
}
int
Runtime_init(Runtime* self, PyObject* args, PyObject* kwargs)
{
return 0;
}
void
Runtime_dealloc(Runtime* self)
{
if(self->rt != NULL)
{
JS_DestroyRuntime(self->rt);
}
}
PyObject*
Runtime_new_context(Runtime* self, PyObject* args, PyObject* kwargs)
{
PyObject* cx = NULL;
PyObject* tpl = NULL;
PyObject* global = Py_None;
PyObject* access = Py_None;
char* keywords[] = {"glbl", "access", NULL};
if(!PyArg_ParseTupleAndKeywords(
args, kwargs,
"|OO",
keywords,
&global,
&access
)) goto error;
tpl = Py_BuildValue("OOO", self, global, access);
if(tpl == NULL) goto error;
cx = PyObject_CallObject((PyObject*) ContextType, tpl);
goto success;
error:
Py_XDECREF(cx);
success:
Py_XDECREF(tpl);
return cx;
}
static PyMemberDef Runtime_members[] = {
{NULL}
};
static PyMethodDef Runtime_methods[] = {
{
"new_context",
(PyCFunction)Runtime_new_context,
METH_VARARGS | METH_KEYWORDS,
"Create a new JavaScript Context."
},
{NULL}
};
PyTypeObject _RuntimeType = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
"spidermonkey.Runtime", /*tp_name*/
sizeof(Runtime), /*tp_basicsize*/
0, /*tp_itemsize*/
(destructor)Runtime_dealloc, /*tp_dealloc*/
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 | Py_TPFLAGS_BASETYPE, /*tp_flags*/
"JavaScript Runtime", /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
Runtime_methods, /*tp_methods*/
Runtime_members, /*tp_members*/
0, /*tp_getset*/
0, /*tp_base*/
0, /*tp_dict*/
0, /*tp_descr_get*/
0, /*tp_descr_set*/
0, /*tp_dictoffset*/
(initproc)Runtime_init, /*tp_init*/
0, /*tp_alloc*/
Runtime_new, /*tp_new*/
};