static PyObject* OperationOptions_SetTimeout(OperationOptions* self, PyObject* timeout)
{
PyDateTime_IMPORT;
if (!PyDelta_Check(timeout))
{
PyErr_SetString(PyExc_TypeError, "parameter timeout must be of type datetime.timedelta");
return NULL;
}
try
{
MI_Interval miTimeout;
MIIntervalFromPyDelta(timeout, miTimeout);
AllowThreads(&self->cs, [&]() {
self->operationOptions->SetTimeout(miTimeout);
});
Py_RETURN_NONE;
}
catch (std::exception& ex)
{
SetPyException(ex);
return NULL;
}
}
static int fudgepyc_convertUtcOffset ( int * target, PyObject * obj )
{
int days, seconds, microseconds;
if ( ! PyDelta_Check ( obj ) )
{
exception_raise_any ( PyExc_TypeError,
"datetime.time.utcoffset() did not return "
"a datetime.timedelta instance as expected" );
return -1;
}
if ( fudgepyc_convertAttrToInt ( &days, obj, "days" ) ||
fudgepyc_convertAttrToInt ( &seconds, obj, "seconds" ) ||
fudgepyc_convertAttrToInt ( µseconds, obj, "microseconds" ) )
return -1;
seconds += days * 86400;
if ( seconds % 60 || microseconds )
{
exception_raise_any ( PyExc_ValueError,
"The maximum resolution for datetime.tzinfo "
"instances is 15 minutes; UTC offsets not "
"exactly divisible by this are not supported" );
return -1;
}
*target = seconds / 900; /* 15 minutes in seconds */
return 0;
}
static void * pydelta_to_timespec(PyObject *td, struct timespec *ts)
{
if (!PyDelta_Check(td)) {
return NULL;
}
/* ts->tv_nsec = (PyDateTime_DELTA_GET_MICROSECONDS(td) % MICROSEC) * 1000; */
ts->tv_nsec = MICRO2NANO(PyDateTime_DELTA_GET_MICROSECONDS(td));
ts->tv_sec = PyDateTime_DELTA_GET_SECONDS(td);
if (PyErr_Occurred() != NULL) {
return NULL;
}
ts->tv_sec += PyDateTime_DELTA_GET_DAYS(td) * 24 * 60 * 60;
if (PyErr_Occurred() != NULL) {
return NULL;
}
printf("pydelta_to_timespec sec: %ld, nsec: %ld\n", ts->tv_sec, ts->tv_nsec);
return td;
}//pydelta_to_timespec()
/**
Convert a Python datetime.timedelta to MySQL TIME.
Convert the PyObject obj, which must be a datetime.timedelta,
to MySQL TIME value.
Raises TypeError when obj is not a PyDelta_Type.
@param obj the PyObject to be converted
@return Converted timedelta object.
@retval PyBytes Python v3
@retval PyString Python v2
@retval NULL Exception
*/
PyObject*
pytomy_timedelta(PyObject *obj)
{
int days= 0, secs= 0 , micro_secs= 0, total_secs= 0;
int hours= 0, mins= 0, remainder= 0;
char fmt[32]= "";
char result[17]= "";
char minus[1]= "";
PyDateTime_IMPORT;
if (!obj || !PyDelta_Check(obj))
{
PyErr_SetString(PyExc_ValueError,
"Object must be a datetime.timedelta");
return NULL;
}
// Cannot use PyDateTime_DELTA_* (new in Python v3.3)
days= ((PyDateTime_Delta*)obj)->days;
secs= ((PyDateTime_Delta*)obj)->seconds;
micro_secs= ((PyDateTime_Delta*)obj)->microseconds;
total_secs= abs(days * 86400 + secs);
#pragma warning(push)
// result of strncpy does not accept direct user input
#pragma warning(disable: 4996)
if (micro_secs)
{
strncpy(fmt, "%s%02d:%02d:%02d.%06d", 21);
if (days < 0)
{
micro_secs= 1000000 - micro_secs;
total_secs-= 1;
}
}
else
{
strncpy(fmt, "%s%02d:%02d:%02d", 16);
}
#pragma warning(pop)
if (days < 0)
{
minus[0]= '-';
}
hours= total_secs / 3600;
remainder= total_secs % 3600;
mins= remainder / 60;
secs= remainder % 60;
if (micro_secs)
{
PyOS_snprintf(result, 17, fmt, minus, hours, mins, secs, micro_secs);
}
else
{
PyOS_snprintf(result, 17, fmt, minus, hours, mins, secs);
}
return PyBytesFromString(result);
}
static PyObject *m_timerfd_settime(PyObject *self, PyObject *args, PyObject *kwargs)
{
/* printf("m_timerfd_settime\n"); */
/* XXX We don't accept flags at this time and we only take relatvie times.
*/
/* char *kw[] = {"fd", "deadline", "interval", "flags", NULL}; */
char *kw[] = {"fd", "deadline", "interval", NULL};
long fd = 0;
/* long flags = 0; */
long msec = 0; // microseconds
int t_res;
PyObject *deadline = NULL;
PyObject *interval = NULL;
struct itimerspec new_val;
struct itimerspec old_val;
memset(&new_val, 0, sizeof(struct itimerspec));
memset(&old_val, 0, sizeof(struct itimerspec));
if (!PyArg_ParseTupleAndKeywords(
args, kwargs, "l|OO:timerfd_settime", kw,
&fd, &deadline, &interval)) {
return NULL;
}
printf("fd %ld, deadline %p interval %p\n", fd, deadline, interval);
if (deadline != NULL) {
/* printf("deadline is set\n"); */
if (PyDelta_Check(deadline)) {
/* printf("deadline is Delta\n"); */
if(pydelta_to_timespec(deadline, &new_val.it_value) == NULL) {
return NULL;
}
} else if (PyLong_Check(deadline)) {
/* printf("deadline is long\n"); */
msec = PyLong_AsLong(deadline);
new_val.it_value.tv_sec = msec / MICROSEC;
/* new_val.it_value.tv_nsec = (msec % MICROSEC) * 1000; */
new_val.it_value.tv_nsec = MICRO2NANO(msec);
} else {
/* printf("deadline is UK\n"); */
PyErr_SetString(
PyExc_TypeError,
"deadline is not a valid type. Must be a timedelta object or integer");
return NULL;
}
}
/* printf("deadline sec %ld nsec %ld\n", new_val.it_value.tv_sec, new_val.it_value.tv_nsec); */
if (interval != NULL) {
/* printf("interval is set\n"); */
/* Py_INCREF(interval); */
if (PyDelta_Check(interval)) {
/* printf("interval is Delta\n"); */
if(pydelta_to_timespec(interval, &new_val.it_interval) == NULL) {
return NULL;
}
} else if (PyLong_Check(interval)) {
/* printf("interval is long\n"); */
msec = PyLong_AsLong(interval);
new_val.it_interval.tv_sec = msec / MICROSEC;
/* new_val.it_interval.tv_nsec = (msec % MICROSEC) * 1000; */
new_val.it_interval.tv_nsec = MICRO2NANO(msec);
} else {
PyErr_SetString(
PyExc_TypeError,
"interval is not a valid type. Must be a timedelta object or integer");
return NULL;
}
}
/* printf("interval is %ld\n", msec); */
/* [> printf("interval sec %ld nsec %ld\n", <] */
/* [> new_val.it_interval.tv_sec, <] */
/* [> new_val.it_interval.tv_nsec); <] */
/* printf("settime fd %ld, new_val %p old_val %p\n", fd, &new_val, &old_val); */
t_res = timerfd_settime(fd, 0, &new_val, &old_val);
/* printf("timerfd_settime response %d\n", t_res); */
if (t_res != 0) {
/* printf("error out\n"); */
return PyErr_SetFromErrno(PyExc_IOError);
}
/* printf("create tuple\n"); */
PyObject *resp = PyTuple_New(2);
if (resp == NULL) {
/* printf("bad tuple\n"); */
return NULL;
}
printf("settime fd %ld, old_sec %ld old_nsec %ld\n",
fd, old_val.it_value.tv_sec, old_val.it_value.tv_nsec);
PyTuple_SetItem(
resp,
0,
PyDelta_FromDSU(0, old_val.it_value.tv_sec,
NANO2MICRO(old_val.it_value.tv_nsec)));
if (PyErr_Occurred() != NULL) {
Py_XDECREF(resp);
return NULL;
}
printf("settime fd %ld, old_int_sec %ld old_int_nsec %ld\n",
fd, old_val.it_interval.tv_sec, old_val.it_interval.tv_nsec);
PyTuple_SetItem(
resp,
1,
PyDelta_FromDSU(0, old_val.it_interval.tv_sec,
NANO2MICRO(old_val.it_interval.tv_nsec)));
if (PyErr_Occurred() != NULL) {
Py_XDECREF(resp);
return NULL;
}
/* printf("return %p\n", resp); */
return (PyObject *)resp;
}//m_timerfd_settime()