D-Bus signal emission included data (struct, array)

[dtdang]

Hello all,

Could anyone help me how to init and append data in a signal emission as
attached ?
I am understanding that I need to use some dbus API like:
dbus_message_iter_open_container, dbus_message_iter_append_basic. However,
is there any optimistic way to implement signal emission included data as
attached ?

Many thanks,
Ton
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