/*! CLI generic callback printing the variable vector and argument
*/
int
callback(cligen_handle handle, cvec *cvv, cvec *argv)
{
int i = 1;
cg_var *cv;
char buf[64];
fprintf(stderr, "function: %s\n", cligen_fn_str_get(handle));
fprintf(stderr, "variables:\n");
cv = NULL;
while ((cv = cvec_each1(cvv, cv)) != NULL) {
cv2str(cv, buf, sizeof(buf)-1);
fprintf(stderr, "\t%d name:%s type:%s value:%s\n",
i++,
cv_name_get(cv),
cv_type2str(cv_type_get(cv)),
buf
);
}
if (argv){
cv = NULL;
i=0;
while ((cv = cvec_each(argv, cv)) != NULL) {
cv2str(cv, buf, sizeof(buf)-1);
fprintf(stderr, "arg %d: %s\n", i++, buf);
}
}
return 0;
}
static int
CLIgen_callback(cligen_handle h, cvec *vars, cg_var *arg)
{
char *func;
CLIgen_handle ch = (CLIgen_handle)h;
PyObject *self = (PyObject *)ch->ch_self;
PyObject *Ret;
PyObject *Value = NULL;
PyObject *Cvec = NULL;
PyObject *Capsule = NULL;
int retval = -1;
PyObject *Arg = NULL;
if ((Cvec = PyObject_CallMethod(__cligen_module(), "Cvec", NULL)) == NULL)
return -1;
if ((Capsule = PyCapsule_New((void *)vars, NULL, NULL)) == NULL) {
Py_DECREF(Cvec);
return -1;
}
Ret = PyObject_CallMethod(Cvec, "__Cvec_from_cvec", "O", Capsule);
Py_DECREF(Capsule);
if (Ret == NULL) {
Py_DECREF(Cvec);
return -1;
}
Py_DECREF(Ret);
/* arg */
if (arg)
Arg = (PyObject *)CgVar_Instance(arg);
else {
Py_INCREF(Py_None);
Arg = Py_None;
}
/* Run callback */
func = cligen_fn_str_get(ch->ch_cligen);
Value = PyObject_CallMethod(self, "_cligen_cb", "sOO", func, Cvec, Arg);
if (PyErr_Occurred())
PyErr_Print();
if (Value) {
retval = PyLong_AsLong(Value);
}
Py_DECREF(Arg);
Py_DECREF(Cvec);
Py_XDECREF(Value);
return retval;
}
