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#include "module.h"
#include "except.h"
#include "protobj.h"
/*
* Infrastructure
*/
static PyObject *
xpybProtobj_new(PyTypeObject *self, PyObject *args, PyObject *kw)
{
return PyType_GenericNew(self, args, kw);
}
static int
xpybProtobj_init(xpybProtobj *self, PyObject *args, PyObject *kw)
{
static char *kwlist[] = { "parent", "offset", "size", NULL };
Py_ssize_t offset = 0, size = Py_END_OF_BUFFER;
PyObject *parent;
if (!PyArg_ParseTupleAndKeywords(args, kw, "O|ii", kwlist,
&parent, &offset, &size))
return -1;
self->buf = PyBuffer_FromObject(parent, offset, size);
if (self->buf == NULL)
return -1;
return 0;
}
static void
xpybProtobj_dealloc(xpybProtobj *self)
{
Py_CLEAR(self->buf);
free(self->data);
self->ob_type->tp_free((PyObject *)self);
}
static Py_ssize_t
xpybProtobj_readbuf(xpybProtobj *self, Py_ssize_t s, void **p)
{
return PyBuffer_Type.tp_as_buffer->bf_getreadbuffer(self->buf, s, p);
}
static Py_ssize_t
xpybProtobj_segcount(xpybProtobj *self, Py_ssize_t *s)
{
return PyBuffer_Type.tp_as_buffer->bf_getsegcount(self->buf, s);
}
static Py_ssize_t
xpybProtobj_charbuf(xpybProtobj *self, Py_ssize_t s, char **p)
{
return PyBuffer_Type.tp_as_buffer->bf_getcharbuffer(self->buf, s, p);
}
static Py_ssize_t
xpybProtobj_length(xpybProtobj *self)
{
return PyBuffer_Type.tp_as_sequence->sq_length(self->buf);
}
static PyObject *
xpybProtobj_concat(xpybProtobj *self, PyObject *arg)
{
return PyBuffer_Type.tp_as_sequence->sq_concat(self->buf, arg);
}
static PyObject *
xpybProtobj_repeat(xpybProtobj *self, Py_ssize_t arg)
{
return PyBuffer_Type.tp_as_sequence->sq_repeat(self->buf, arg);
}
static PyObject *
xpybProtobj_item(xpybProtobj *self, Py_ssize_t arg)
{
return PyBuffer_Type.tp_as_sequence->sq_item(self->buf, arg);
}
static PyObject *
xpybProtobj_slice(xpybProtobj *self, Py_ssize_t arg1, Py_ssize_t arg2)
{
return PyBuffer_Type.tp_as_sequence->sq_slice(self->buf, arg1, arg2);
}
static int
xpybProtobj_ass_item(xpybProtobj *self, Py_ssize_t arg1, PyObject *arg2)
{
return PyBuffer_Type.tp_as_sequence->sq_ass_item(self->buf, arg1, arg2);
}
static int
xpybProtobj_ass_slice(xpybProtobj *self, Py_ssize_t arg1, Py_ssize_t arg2, PyObject *arg3)
{
return PyBuffer_Type.tp_as_sequence->sq_ass_slice(self->buf, arg1, arg2, arg3);
}
static int
xpybProtobj_contains(xpybProtobj *self, PyObject *arg)
{
return PyBuffer_Type.tp_as_sequence->sq_contains(self->buf, arg);
}
static PyObject *
xpybProtobj_inplace_concat(xpybProtobj *self, PyObject *arg)
{
return PyBuffer_Type.tp_as_sequence->sq_inplace_concat(self->buf, arg);
}
static PyObject *
xpybProtobj_inplace_repeat(xpybProtobj *self, Py_ssize_t arg)
{
return PyBuffer_Type.tp_as_sequence->sq_inplace_repeat(self->buf, arg);
}
/*
* Members
*/
/*
* Methods
*/
/*
* Definition
*/
static PyBufferProcs xpybProtobj_bufops = {
.bf_getreadbuffer = (readbufferproc)xpybProtobj_readbuf,
.bf_getsegcount = (segcountproc)xpybProtobj_segcount,
.bf_getcharbuffer = (charbufferproc)xpybProtobj_charbuf
};
static PySequenceMethods xpybProtobj_seqops = {
.sq_length = (lenfunc)xpybProtobj_length,
.sq_concat = (binaryfunc)xpybProtobj_concat,
.sq_repeat = (ssizeargfunc)xpybProtobj_repeat,
.sq_item = (ssizeargfunc)xpybProtobj_item,
.sq_slice = (ssizessizeargfunc)xpybProtobj_slice,
.sq_ass_item = (ssizeobjargproc)xpybProtobj_ass_item,
.sq_ass_slice = (ssizessizeobjargproc)xpybProtobj_ass_slice,
.sq_contains = (objobjproc)xpybProtobj_contains,
.sq_inplace_concat = (binaryfunc)xpybProtobj_inplace_concat,
.sq_inplace_repeat = (ssizeargfunc)xpybProtobj_inplace_repeat
};
PyTypeObject xpybProtobj_type = {
PyObject_HEAD_INIT(NULL)
.tp_name = "xcb.Protobj",
.tp_basicsize = sizeof(xpybProtobj),
.tp_init = (initproc)xpybProtobj_init,
.tp_new = xpybProtobj_new,
.tp_dealloc = (destructor)xpybProtobj_dealloc,
.tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
.tp_doc = "XCB generic X protocol object",
.tp_as_buffer = &xpybProtobj_bufops,
.tp_as_sequence = &xpybProtobj_seqops
};
/*
* Module init
*/
int xpybProtobj_modinit(PyObject *m)
{
if (PyType_Ready(&xpybProtobj_type) < 0)
return -1;
Py_INCREF(&xpybProtobj_type);
if (PyModule_AddObject(m, "Protobj", (PyObject *)&xpybProtobj_type) < 0)
return -1;
return 0;
}
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