+/* Python bindings for librfid
+ * (C) 2007-2008 by Kushal Das <kushal@openpcd.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <librfid/rfid_protocol_mifare_classic.h>
#include <librfid/rfid_protocol_mifare_ul.h>
-#include <common.h>
-
+/*#include <common.h>*/
+#include "openpcd.h"
#include <Python.h>
static PyObject *pyi_open(PyObject *self, PyObject *args);
static PyObject *pyi_close(PyObject *self, PyObject *args);
-static PyObject *pyi_rfidscan(PyObject *self, PyObject *args);
-static PyObject *pyi_rfidlayeropt(PyObject *self, PyObject *args);
+static PyObject *pyi_select_card(PyObject *self, PyObject *args);
+static PyObject *pyi_deselect_card(PyObject *self, PyObject *args);
+static PyObject *pyi_get_card_id(PyObject *self, PyObject *args);
+static PyObject *pyi_openpcd_read(PyObject *self, PyObject *args);
+static PyObject *pyi_openpcd_write(PyObject *self, PyObject *args);
+static PyObject *pyi_set_key(PyObject *self, PyObject *args);
static PyObject *pyi_Error;
-struct rfid_reader_handle *rh;
-struct rfid_layer2_handle *l2h;
-struct rfid_protocol_handle *ph;
+MIFARE_HANDLE handle;
static PyMethodDef pyi_Methods[] = {
- {"open", pyi_open, METH_VARARGS,
+ {"open_reader", pyi_open, METH_VARARGS,
"This will initialise the RFID reader"},
- {"close", pyi_close, METH_VARARGS,
+ {"close_reader", pyi_close, METH_VARARGS,
"This will close the RFID reader"},
- {"scan", pyi_rfidscan, METH_VARARGS,
- "This will scan for any card"},
- {"get_id", pyi_rfidlayeropt, METH_VARARGS,
- "This will read the id of the card"},
+ {"select_card", pyi_select_card, METH_VARARGS,
+ "This will select any card"},
+ {"read",pyi_openpcd_read, METH_VARARGS,
+ "This will read the card with given page number"},
+ {"write",pyi_openpcd_write, METH_VARARGS,
+ "This will write the card with given page number"},
+ {"set_key",pyi_set_key, METH_VARARGS,
+ "This will set the key with given key"},
+ {"deselect_card", pyi_deselect_card, METH_VARARGS,
+ "This will deselect any card"},
+ {"get_card_id", pyi_get_card_id, METH_VARARGS,
+ "This will get the card id"},
{NULL, NULL, 0, NULL}
};
PyMODINIT_FUNC initpyrfid() {
PyObject *m;
- m = Py_InitModule("openpcd", pyi_Methods);
- pyi_Error = PyErr_NewException("openpcd.error", NULL, NULL);
+ m = Py_InitModule("pyrfid", pyi_Methods);
+ pyi_Error = PyErr_NewException("pyrfid.error", NULL, NULL);
Py_INCREF(pyi_Error);
PyModule_AddObject(m, "error", pyi_Error);
return;
}
static PyObject *pyi_open(PyObject *self, PyObject *args) {
- rfid_init();
- rh = rfid_reader_open(NULL, RFID_READER_OPENPCD);
- if (!rh)
- return Py_BuildValue("i", 1);
- else
- return Py_BuildValue("i", 0);
+ return Py_BuildValue("i",openpcd_open_reader(&handle));
}
static PyObject *pyi_close(PyObject *self, PyObject *args) {
- rfid_reader_close(rh);
- Py_INCREF(Py_None);
- return Py_None;
+ return Py_BuildValue("i", openpcd_close_reader(handle));
+}
+
+static PyObject *pyi_select_card(PyObject *self, PyObject *args) {
+ return Py_BuildValue("i", openpcd_select_card(handle));
+}
+
+static PyObject *pyi_deselect_card(PyObject *self, PyObject *args) {
+ return Py_BuildValue("i", openpcd_deselect_card(handle));
}
-static PyObject *pyi_rfidscan(PyObject *self, PyObject *args) {
- int rc;
- rc = rfid_scan(rh, &l2h, &ph);
- return Py_BuildValue("i", rc);
+static PyObject *pyi_openpcd_read(PyObject *self, PyObject *args) {
+ int ok, page;
+ char s[16];
+ ok = PyArg_ParseTuple(args, "i", &page);
+ openpcd_read(handle, page, s, 16);
+ return Py_BuildValue("s", s);
}
-static PyObject *pyi_rfidlayeropt(PyObject *self, PyObject *args) {
- unsigned char uid_buf[16];
- char card_id[16];
- unsigned int uid_len = sizeof(uid_buf);
- rfid_layer2_getopt(l2h, RFID_OPT_LAYER2_UID, &uid_buf,
- &uid_len);
- strcpy(card_id,hexdump(uid_buf, uid_len));
- return Py_BuildValue("s", card_id);
+
+static PyObject *pyi_openpcd_write(PyObject *self, PyObject *args) {
+ int ok, page, result;
+ char *s = "indianindianindi";
+ ok = PyArg_ParseTuple(args, "is", &page, &s);
+ result = openpcd_write(handle, page, s, 16);
+ return Py_BuildValue("i", result);
+}
+
+static PyObject *pyi_set_key(PyObject *self, PyObject *args) {
+ int ok, key, result;
+ char *s = "keykeykey";
+ ok = PyArg_ParseTuple(args, "is", &key, &s);
+ result = openpcd_set_key(handle, key, s);
+ return Py_BuildValue("i", result);
}
+
+static PyObject *pyi_get_card_id(PyObject *self, PyObject *args) {
+ unsigned int uid;
+ int result;
+ result = openpcd_get_card_id(handle, &uid);
+ if (result == 0)
+ return Py_BuildValue("I", uid);
+ else
+ return Py_BuildValue("i", result);
+}
+