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/*
* Copyright (C) 2012-2013 Red Hat, Inc.
*
* Licensed under the GNU Lesser General Public License Version 2.1
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#define PY_SSIZE_T_CLEAN
#include <Python.h>
// hawkey
#include "hy-iutil.h"
// pyhawkey
#include "exception-py.hpp"
#include "packagedelta-py.hpp"
#include "pycomp.hpp"
typedef struct {
PyObject_HEAD
DnfPackageDelta *delta;
} _PackageDeltaObject;
PyObject *
packageDeltaToPyObject(DnfPackageDelta *delta)
{
_PackageDeltaObject *self = PyObject_New(_PackageDeltaObject, &packageDelta_Type);
self->delta = delta;
return (PyObject *)self;
}
/* functions on the type */
static void
packageDelta_dealloc(_PackageDeltaObject *self)
{
g_object_unref(self->delta);
Py_TYPE(self)->tp_free(self);
}
/* getsetters */
static PyObject *
get_str(_PackageDeltaObject *self, void *closure) try
{
const char *(*func)(DnfPackageDelta *);
const char *cstr;
func = (const char *(*)(DnfPackageDelta *))closure;
cstr = func(self->delta);
if (cstr == NULL)
Py_RETURN_NONE;
return PyString_FromString(cstr);
} CATCH_TO_PYTHON
static PyObject *
get_num(_PackageDeltaObject *self, void *closure) try
{
guint64 (*func)(DnfPackageDelta *);
func = (guint64 (*)(DnfPackageDelta *))closure;
return PyLong_FromUnsignedLongLong(func(self->delta));
} CATCH_TO_PYTHON
static PyObject *
get_chksum(_PackageDeltaObject *self, void *closure) try
{
HyChecksum *(*func)(DnfPackageDelta *, int *);
int type;
HyChecksum *cs;
func = (HyChecksum *(*)(DnfPackageDelta *, int *))closure;
cs = func(self->delta, &type);
if (cs == 0) {
Py_RETURN_NONE;
}
PyObject *res;
int checksum_length = checksum_type2length(type);
#if PY_MAJOR_VERSION < 3
res = Py_BuildValue("is#", type, cs, checksum_length);
#else
res = Py_BuildValue("iy#", type, cs, (Py_ssize_t)checksum_length);
#endif
return res;
} CATCH_TO_PYTHON
static PyGetSetDef packageDelta_getsetters[] = {
{(char*) "location", (getter)get_str, NULL, NULL,
(void *)dnf_packagedelta_get_location},
{(char*) "baseurl", (getter)get_str, NULL, NULL,
(void *)dnf_packagedelta_get_baseurl},
{(char*) "downloadsize", (getter)get_num, NULL, NULL,
(void *)dnf_packagedelta_get_downloadsize},
{(char*) "chksum", (getter)get_chksum, NULL, NULL,
(void *)dnf_packagedelta_get_chksum},
{NULL} /* sentinel */
};
/* type */
PyTypeObject packageDelta_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"_hawkey.PackageDelta", /*tp_name*/
sizeof(_PackageDeltaObject), /*tp_basicsize*/
0, /*tp_itemsize*/
(destructor) packageDelta_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*/
"PackageDelta object", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
PyObject_SelfIter, /* tp_iter */
0, /* tp_iternext */
0, /* tp_methods */
0, /* tp_members */
packageDelta_getsetters, /* 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 */
0, /* tp_new */
0, /* tp_free */
0, /* tp_is_gc */
};
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