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/* -*- mode: C; c-basic-offset: 4 -*- */
#include "pygnomevfs-private.h"
PyObject *
pygnome_vfs_directory_handle_new(GnomeVFSDirectoryHandle *dir)
{
PyGnomeVFSDirectoryHandle *self;
self = PyObject_NEW(PyGnomeVFSDirectoryHandle, &PyGnomeVFSDirectoryHandle_Type);
if (self == NULL) return NULL;
self->dir = dir;
return (PyObject *)self;
}
static void
pygvdir_dealloc(PyGnomeVFSDirectoryHandle *self)
{
/* XXXX: unblock threads here */
if (self->dir)
gnome_vfs_directory_close(self->dir);
PyObject_FREE(self);
}
static PyObject *
pygvdir_iter(PyGnomeVFSDirectoryHandle *self)
{
Py_INCREF(self);
return (PyObject *)self;
}
static PyObject *
pygvdir_iternext(PyGnomeVFSDirectoryHandle *self)
{
GnomeVFSFileInfo *finfo;
GnomeVFSResult result;
/* XXXX: unblock threads here */
finfo = gnome_vfs_file_info_new();
result = gnome_vfs_directory_read_next(self->dir, finfo);
if (result == GNOME_VFS_ERROR_EOF) {
PyErr_SetNone(PyExc_StopIteration);
gnome_vfs_file_info_unref(finfo);
return NULL;
}
if (pygnome_vfs_result_check(result)) {
gnome_vfs_file_info_unref(finfo);
return NULL;
}
return pygnome_vfs_file_info_new(finfo);
}
static int
pygvdir_init(PyGnomeVFSDirectoryHandle *self, PyObject *args, PyObject *kwargs)
{
static char *kwlist[] = { "uri", "options", NULL };
PyObject *uri;
GnomeVFSDirectoryVisitOptions options = GNOME_VFS_DIRECTORY_VISIT_DEFAULT;
GnomeVFSDirectoryHandle *handle = NULL;
GnomeVFSResult result;
if (!PyArg_ParseTupleAndKeywords(args, kwargs,
"O|i:gnomevfs.DirectoryHandle.__init__",
kwlist, &uri, &options))
return -1;
/* XXXX: unblock threads here */
if (PyObject_TypeCheck(uri, &PyGnomeVFSURI_Type))
result = gnome_vfs_directory_open_from_uri(&handle,
pygnome_vfs_uri_get(uri),
options);
else if (PyString_Check(uri))
result = gnome_vfs_directory_open(&handle,
PyString_AsString(uri),
options);
else {
PyErr_SetString(PyExc_TypeError,
"uri must be a gnomevfs.URI or a string");
return -1;
}
if (pygnome_vfs_result_check(result))
return -1;
self->dir = handle;
return 0;
}
static PyMethodDef pygvdir_methods[] = {
{ NULL, NULL, 0 }
};
PyTypeObject PyGnomeVFSDirectoryHandle_Type = {
PyObject_HEAD_INIT(NULL)
0, /* ob_size */
"gnomevfs.DirectoryHandle", /* tp_name */
sizeof(PyGnomeVFSDirectoryHandle), /* tp_basicsize */
0, /* tp_itemsize */
/* methods */
(destructor)pygvdir_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)pygvdir_iter, /* tp_iter */
(iternextfunc)pygvdir_iternext, /* tp_iternext */
pygvdir_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)pygvdir_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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