16.12.2020, 08:58, "Jason Wang" <jasow...@redhat.com>: > ----- Original Message ----- >> Jason Wang <jasow...@redhat.com> writes: >> >> [...] >> > One more stupid question, instead of generating the string via hard >> > codes, is there any method (dict?) to iterate all the key/values >> > automatically? >> >> QAPI visitors. >> >> The lazy way: use the QObject output visitor to convert the QAPI type >> (here: NetdevInfo) to QObject, then qobject_to_json() to convert to >> JSON text. >> >> If you don't want JSON, replace qobject_to_json(). Perhaps you can >> create something that's generally useful for HMP, not just "info >> network". I'd pick keyval_parse() syntax. >> >> The detour through QObject creates and destroys a rather fat temporary >> data structure. Tolerable when the amount of data is small. An output >> visitor that directly creates the string is more efficient. Takes a bit >> more code, though. I intend to post one for JSON, to reduce QMP's >> malloc gluttony. > > Thanks a lot for the answer. > > Alexey, let's try what Markus suggested here.
Thanks for information. I will do so and send a new version of the patchset. -- Alexey Kirillov Yandex.Cloud
