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/*
* python-gammu - Phone communication libary
* Copyright © 2003 - 2008 Michal Čihař
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License.
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*
* vim: expandtab sw=4 ts=4 sts=4:
*/
/* Basic getters from Python objects */
#include "pyg-config.h"
#include "convertors.h"
#include "misc.h"
bool GetBoolFromDict(PyObject *dict, char *key) {
PyObject *o;
char *s;
int i;
o = PyDict_GetItemString(dict, key);
if (o == NULL) {
PyErr_Format(PyExc_ValueError, "Missing key in dictionary: %s", key);
return BOOL_INVALID;
}
if (!PyBool_Check(o)) {
if (PyInt_Check(o)) {
i = PyInt_AsLong(o);
if (i == 0) return false;
else return true;
}
if (PyString_Check(o)) {
s = PyString_AsString(o);
if (isdigit(s[0])) {
i = atoi(s);
if (i == 0) return false;
else return true;
} else {
PyErr_Format(PyExc_ValueError, "Value of '%s' doesn't seem to be bool", key);
return BOOL_INVALID;
}
}
PyErr_Format(PyExc_ValueError, "Value of '%s' doesn't seem to be bool", key);
return BOOL_INVALID;
}
if (Py_False == o) return false;
else if (Py_True == o) return true;
PyErr_Format(PyExc_ValueError, "Value of '%s' doesn't seem to be bool", key);
return BOOL_INVALID;
}
int GetIntFromDict(PyObject *dict, char *key) {
PyObject *o;
char *s;
int i;
o = PyDict_GetItemString(dict, key);
if (o == NULL) {
PyErr_Format(PyExc_ValueError, "Missing key in dictionary: %s", key);
return INT_INVALID;
}
if (PyLong_Check(o)) {
/* Well we loose here something, but it is intentional :-) */
return PyLong_AsLongLong(o);
}
if (PyInt_Check(o)) {
return PyInt_AsLong(o);
}
if (PyString_Check(o)) {
s = PyString_AsString(o);
if (isdigit(s[0])) {
i = atoi(s);
return i;
} else {
PyErr_Format(PyExc_ValueError, "Value of '%s' doesn't seem to be integer", key);
}
}
PyErr_Format(PyExc_ValueError, "Value of '%s' doesn't seem to be integer", key);
return INT_INVALID;
}
char *GetCStringFromDict(PyObject *dict, char *key) {
PyObject *o;
o = PyDict_GetItemString(dict, key);
if (o == NULL) {
PyErr_Format(PyExc_ValueError, "Missing key in dictionary: %s", key);
return NULL;
}
return PyString_AsString(o);
}
unsigned char *GetStringFromDict(PyObject *dict, char *key) {
PyObject *o;
o = PyDict_GetItemString(dict, key);
if (o == NULL) {
PyErr_Format(PyExc_ValueError, "Missing key in dictionary: %s", key);
return NULL;
}
return StringPythonToGammu(o);
}
int CopyStringFromDict(PyObject *dict, char *key, int len, unsigned char *dest) {
unsigned char *s;
s = GetStringFromDict(dict, key);
if (s == NULL) return 0;
if (UnicodeLength(s) > len) {
pyg_warning("Truncating text %s to %d chars!\n", key, len);
s[2*len] = 0;
s[(2*len) + 1] = 0;
}
CopyUnicodeString(dest, s);
free(s);
return 1;
}
GSM_DateTime GetDateTimeFromDict(PyObject *dict, char *key) {
PyObject *o;
GSM_DateTime dt;
o = PyDict_GetItemString(dict, key);
if (o == NULL) {
PyErr_Format(PyExc_ValueError, "Missing key in dictionary: %s", key);
dt.Year = -1;
return dt;
}
if (!BuildGSMDateTime(o, &dt)) {
dt.Year = -1;
}
return dt;
}
GSM_DateTime GetDateFromDict(PyObject *dict, char *key) {
PyObject *o;
GSM_DateTime dt;
o = PyDict_GetItemString(dict, key);
if (o == NULL) {
PyErr_Format(PyExc_ValueError, "Missing key in dictionary: %s", key);
dt.Year = -1;
return dt;
}
if (!BuildGSMDate(o, &dt)) {
dt.Year = -1;
}
return dt;
}
char *GetCharFromDict(PyObject *dict, char *key) {
PyObject *o;
char *ps;
o = PyDict_GetItemString(dict, key);
if (o == NULL) {
PyErr_Format(PyExc_ValueError, "Missing key in dictionary: %s", key);
return NULL;
}
ps = PyString_AsString(o);
if (ps == NULL) {
PyErr_Format(PyExc_ValueError, "Can not get string value for key %s", key);
return NULL;
}
return ps;
}
char *GetDataFromDict(PyObject *dict, char *key, Py_ssize_t *len) {
PyObject *o;
char *ps;
o = PyDict_GetItemString(dict, key);
if (o == NULL) {
PyErr_Format(PyExc_ValueError, "Missing key in dictionary: %s", key);
return NULL;
}
if (PyString_AsStringAndSize(o, &ps, len) != 0) {
PyErr_Format(PyExc_ValueError, "Can not get string value for key %s", key);
return NULL;
}
return ps;
}
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