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/* -*- mode: C; c-basic-offset: 4 -*- */
#include "pygnomevfs-private.h"
#include <libgnomevfs/gnome-vfs-utils.h>
PyObject *
pygnome_vfs_context_new(GnomeVFSContext *context)
{
PyGnomeVFSContext *self;
self = PyObject_NEW(PyGnomeVFSContext, &PyGnomeVFSContext_Type);
if (self == NULL)
return NULL;
self->context = context;
return (PyObject *)self;
}
static void
pygvcontext_dealloc(PyGnomeVFSContext *self)
{
if (self->context) {
gnome_vfs_context_free(self->context);
}
PyObject_FREE(self);
}
static int
pygvcontext_init(PyGnomeVFSContext *self, PyObject *args, PyObject *kwargs)
{
static char *kwlist[] = { NULL };
if (!PyArg_ParseTupleAndKeywords(args, kwargs,
":gnomevfs.Context.__init__",
kwlist))
return -1;
/* XXX: unblock threads here */
self->context = gnome_vfs_context_new();
if (!self->context) {
PyErr_SetString(PyExc_TypeError, "could not create Context object");
return -1;
}
return 0;
}
static PyObject *
pygvcontext_get_cancellation(PyGnomeVFSContext *self)
{
GnomeVFSCancellation *cancel;
cancel = gnome_vfs_context_get_cancellation (self->context);
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *
pygvcontext_check_cancellation(PyGnomeVFSContext *self)
{
gboolean retval;
PyObject *py_retval;
GnomeVFSCancellation *cancel;
cancel = gnome_vfs_context_get_cancellation (self->context);
retval = gnome_vfs_cancellation_check(cancel);
py_retval = retval ? Py_True : Py_False;
Py_INCREF(py_retval);
return py_retval;
}
static PyObject *
pygvcontext_cancel(PyGnomeVFSContext *self)
{
GnomeVFSCancellation *cancel;
if (!gnome_vfs_is_primary_thread()) {
PyErr_SetString(PyExc_RuntimeError,
"cancel can only be called from the main thread");
return NULL;
}
cancel = gnome_vfs_context_get_cancellation (self->context);
gnome_vfs_cancellation_cancel(cancel);
Py_INCREF(Py_None);
return Py_None;
}
static PyMethodDef pygvcontext_methods[] = {
{ "get_cancellation",
(PyCFunction)pygvcontext_get_cancellation, METH_NOARGS },
{ "check_cancellation",
(PyCFunction)pygvcontext_check_cancellation, METH_NOARGS },
{ "cancel",
(PyCFunction)pygvcontext_cancel, METH_NOARGS },
{ NULL, NULL, 0 }
};
PyTypeObject PyGnomeVFSContext_Type = {
PyObject_HEAD_INIT(NULL)
0, /* ob_size */
"gnomevfs.Context", /* tp_name */
sizeof(PyGnomeVFSContext), /* tp_basicsize */
0, /* tp_itemsize */
/* methods */
(destructor)pygvcontext_dealloc, /* tp_dealloc */
(printfunc)0, /* tp_print */
(getattrfunc)0, /* tp_getattr */
(setattrfunc)0, /* tp_setattr */
(cmpfunc)0, /* tp_compare */
(reprfunc)0, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
(hashfunc)0, /* tp_hash */
(ternaryfunc)0, /* tp_call */
(reprfunc)0, /* tp_str */
(getattrofunc)0, /* tp_getattro */
(setattrofunc)0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT, /* tp_flags */
NULL, /* Documentation string */
(traverseproc)0, /* tp_traverse */
(inquiry)0, /* tp_clear */
(richcmpfunc)0, /* tp_richcompare */
0, /* tp_weaklistoffset */
(getiterfunc)0, /* tp_iter */
(iternextfunc)0, /* tp_iternext */
pygvcontext_methods, /* tp_methods */
0, /* tp_members */
0, /* tp_getset */
(PyTypeObject *)0, /* tp_base */
(PyObject *)0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
(initproc)pygvcontext_init, /* tp_init */
PyType_GenericAlloc, /* tp_alloc */
PyType_GenericNew, /* tp_new */
0, /* tp_free */
(inquiry)0, /* tp_is_gc */
(PyObject *)0, /* tp_bases */
};
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