Kevin Wolf <kw...@redhat.com> writes: > Am 12.10.2016 um 17:50 hat Markus Armbruster geschrieben: >> "Daniel P. Berrange" <berra...@redhat.com> writes: >> >> > The traditional CLI arg syntax allows two ways to specify >> > integer lists, either one value per key, or a range of >> > values per key. eg the following are identical: >> > >> > -arg foo=5,foo=6,foo=7 >> > -arg foo=5-7 >> > >> > This extends the QObjectInputVisitor so that it is able >> > to parse ranges and turn them into distinct list entries. >> > >> > This means that >> > >> > -arg foo=5-7 >> > >> > is treated as equivalent to >> > >> > -arg foo.0=5,foo.1=6,foo.2=7 >> > >> > Edge case tests are copied from test-opts-visitor to >> > ensure identical behaviour when parsing. >> > >> > Signed-off-by: Daniel P. Berrange <berra...@redhat.com> > >> > @@ -329,21 +335,87 @@ static void >> > qobject_input_type_int64_autocast(Visitor *v, const char *name, >> > int64_t *obj, Error **errp) >> > { >> > QObjectInputVisitor *qiv = to_qiv(v); >> > - QString *qstr = qobject_to_qstring(qobject_input_get_object(qiv, name, >> > - true)); >> > + QString *qstr; >> > int64_t ret; >> > + const char *end = NULL; >> > + StackObject *tos; >> > + bool inlist = false; >> > + >> > + /* Preferentially generate values from a range, before >> > + * trying to consume another QList element */ >> > + tos = QSLIST_FIRST(&qiv->stack); >> > + if (tos) { >> > + if ((int64_t)tos->range_val < (int64_t)tos->range_limit) { >> > + *obj = tos->range_val + 1; >> > + tos->range_val++; >> >> Roundabout way to write >> >> *obj = tos->range_val++; > > *obj = ++tos->range_val, actually.
Of course, thanks.