static PyObject *
_CgVar_type_set(CgVar *self, PyObject *args)
{
enum cv_type type;
cg_var *cv;
assert(self->cv);
if (!PyArg_ParseTuple(args, "i", &type))
return NULL;
if (type != cv_type_get(self->cv)) {
/* Clean-up by creating new cg_var and free old */
if ((cv = cv_new(type)) == NULL ||
(cv_name_get(self->cv) && !cv_name_set(cv, cv_name_get(self->cv)))){
PyErr_SetString(PyExc_MemoryError, "cv_new");
return NULL;
}
cv_free(self->cv);
self->cv = cv;
}
return PyLong_FromLong(type);
}
static PyObject *
CgVar_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
CgVar *self;
// puts("CgVar_new");
self = (CgVar *)type->tp_alloc(type, 0);
if (self != NULL) {
self->cv = cv_new(CGV_ERR);
if (self->cv == NULL) {
Py_DECREF(self);
return NULL;
}
}
return (PyObject *)self;
}
/*
* match_variable
* INPUT:
* string Input string to match
* pvt variable type (from definition)
* cmd variable string (from definition) - can contain range
* RETURNS:
* -1 Error (print msg on stderr)
* 0 Not match and reason returned as malloced string.
* 1 Match
* Who prints errors?
*/
static int
match_variable(cg_obj *co, char *str, char **reason)
{
int retval = -1;
cg_var *cv;
cg_varspec *cs;
cs = &co->u.cou_var;
if ((cv = cv_new(co->co_vtype)) == NULL)
goto done;
if ((retval = cv_parse1(str, cv, reason)) <= 0)
goto done;
retval = cv_validate(cv, cs, reason);
done:
if (cv)
cv_free(cv);
return retval;
}