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 int
CgVar_init(CgVar *self, PyObject *args, PyObject *kwds)
{
PyObject *ret;
char *name = NULL;
int type = CGV_ERR;
PyObject *Str;
PyObject *value = NULL;
static char *kwlist[] = {"type", "name", "value", NULL};
if (! PyArg_ParseTupleAndKeywords(args, kwds, "|isO", kwlist,
&type, &name, &value))
return -1;
/* Set type */
cv_type_set(self->cv, type);
/* Set name if given */
if (name && cv_name_set(self->cv, name) == NULL) {
PyErr_SetNone(PyExc_MemoryError);
return -1;
}
/* Parse value if specified */
if (value && (Str = PyObject_Str(value))) {
ret = PyObject_CallMethod((PyObject *)self, "_parse", "O", Str);
Py_DECREF(Str);
if (ret == NULL)
return -1;
Py_DECREF(ret);
}
return 0;
}
/*
* Help function to append a cv to a cvec. For expansion cvec passed to pt_expand_2
* IN:
* co A cligen variable that has a matching value
* cmd Value in string of the variable
* OUT:
* cvec The cligen variable vector to push a cv with name of co and value in cmd
*/
static cg_var *
add_cov_to_cvec(cg_obj *co, char *cmd, cvec *cvec)
{
cg_var *cv = NULL;
if ((cv = cvec_add(cvec, co->co_vtype)) == NULL)
return NULL;
cv_name_set(cv, co->co_command);
cv_const_set(cv, iskeyword(co));
if (cv_parse(cmd, cv) < 0) {
cv_reset(cv);
cvec_del(cvec, cv);
return NULL;
}
return cv;
}
static PyObject *
_CgVar_name_set(CgVar *self, PyObject *args)
{
char *str;
assert(self->cv);
if (!PyArg_ParseTuple(args, "s", &str))
return NULL;
if (cv_name_set(self->cv, str) == NULL) {
PyErr_SetString(PyExc_MemoryError, "string_set");
return NULL;
}
return StringFromString(str);
}
