[Babel-users] Source stream

[Lorenzo Ghiro]

[Errata corrige]

I am sorry to have asked the above silly question and to have disturbed all
the readers of this mailing list. I had a wrong concept of Source in my
mind and therefore did a mistake.

I apologize for the inconvenience.

Best regards,

Lorenzo

2017-01-12 16:10 GMT+01:00 Lorenzo Ghiro <lorenzo.ghiro at studenti.unitn.it>:

> Hi everybody!
>
> I need your help in developing the proper method to iterate over sources
> :) For instance for routes, some time ago M. Boutier helped me highlighting
> this piece of code
>
>
>> You must iterate over all the routing entries with "route streams" and
>> search
>> the one you want (or write your own function). For example:
>>     struct babel_route * rt = NULL;
>>     struct route_stream * stream = NULL;
>>     stream = route_stream (ROUTE_INSTALLED); / * Or _ALL, or
>> _SS_INSTALLED * /
>>     while (1) {
>>         rt = route_stream_next (stream);
>>         if (rt == NULL) break;
>>         / * Your code * /
>>         min = min_route (rt, min);
>>     }
>>     route_stream_done (stream);
>
>
> Now I need something very similar but for sources, even better if it is
> possible to iterate over ALL_KNOWN sources and INSTALLED sources. With
> INSTALLED sources I mean only sources related to INSTALLED routes.
>
> I tried to get all the "installed sources" iterating over installed routes
> and retrieving the related src, but I got lots of duplicates (when
> different routes share the same src). I would like to avoid duplicates and
> write a more elegant method consistent with the rest of the code :)
>
> Any advice?
>
> Thank you and regards,
>
> Lorenzo
>
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